高中英语高考复习应用文万能句型整理汇总（共12类）
科学《观察月相》教学反思（一）过了国庆假期，我想学生对很多科学知识可能有些遗忘了，所以上一周上课，我首先带着学生回忆了地球家园当中有什么以及土壤和太阳，过渡到月亮是晚上陪伴我们，然后我通过让学生观察月球地球太阳三者的位置动态图，给学生拓展了
高中英语应用文万能句型整理汇总一、求助信【常用语言】[段首常用语]Facedwith/Facingsomuchdifficulty,Ihavetoseekyourassistance.Wouldyoubekindenoughtogiveme
简介：2022年高考英语最新热点时文阅读练习班级考号姓名总分（Omicron变异病毒）Omicron变异病毒题型主要内容1阅读理解讲述了中国现有的新冠遏制战略能够有效地对抗新冠变异的Omicron病毒2阅读理解介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下3阅读理解讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播4阅读理解讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了（一）China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.Theyaddedthatthecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring,asnewmodelingshowsthatdroppingitprematurelywouldriskcausing“ahugeoutbreak”.WuZunyou,achiefepidemiologist,saidthenewvariantappearstobemorecontagious（传染的）thantheDeltavariantduetoitsexceptionallyhighnumberofspikemutations.“Butnomatterhowthevirusmutates,regularpublichealthmeasures,suchaswearingmasks,maintainingsocialdistancingandwashinghands,willbeeffectiveagainstallvariants,”Wusaid.ZhangWenhong,awell-knowndoctorfromShanghai,saidChina’scurrent“rapidresponseanddynamiczeroingofnewinfections”candealwithallvariants.ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid.Ongoingworkincludesincreasingreservesofvaccines（疫苗）anddrugstosupporttheglobalbattleagainstthepandemic,andboostinginventories（存货）ofChina’spublichealthandmedicalresources.AccordingtoWuZunyou,China’soverallepidemicsituationremainsstableandundercontrolagainstabackdropofsurginginfectionsglobally.“Thisremarkableoutcomeislargelyduetothecentralapproachofinterruptingthespreadofthevirus,blockingnewoutbreaksandimplementingquarantine（隔离）forincomingtravelers,”hesaid.“Bythemostconservativeestimates,thestrategyhadavoided47.8millionCOVID-19infectionsand950,000relateddeathsinChina,”hesaid.Astheoutlookforthepandemicremainsseriousforthiswinterandspring,Wusaidthesemeasuresshouldcontinuetobeenforced.8n“Adjustment（调整）ofviruscontrolmeasuresshouldbedoneextremelycarefullyandwitheverydetailandprocedurebeingtakenintoconsideration,soastoavoidmakingmistakesortakingthewrongpath,”hesaid.1.Whatmightbethebesttitleofthisnewspaperarticle?（）A.China’sCOVID-19strategycancopewithOmicron.B.China’sCVID-19approachhasmadegreatachievements.C.NewOmicronvariantappearstobemorecontagious.D.NewOmicronvariantcallsforadjustmentofmeasures.2.WhatcanbestdescribeChina’sexistingstrategy?（）A.Traditionalandimmature.B.Solidandeffective.C.Regularandrisky.D.Dynamicandcontemporary.3.AccordingtoZhangWenhongthecurrentstrategyhasbroughttoChinaawindowofopportunityintermsof______.A.culturalexchangesB.economicrecoveryC.scientificpreparationsD.medicalprofits4.Whatcanweinferfromthepassage?（）A.TheDeltaVariantofCOVID-19willsoondisappear.B.Newvariantmakesithardertomaintainsocialdistancing.C.Thedynamiczero-casepolicywillcontinueforawhile.D.Thiswinterandspringwillseefewercasesofinfection.（二）WiththeworldreportingmorecasesofOmicronvariant(欧米克隆变种)onTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccine(疫苗)studyandtheexperiencegotfromChina’szero-COVIDpolicy.ChineseobserverssaidthatChinawillbenefitfromitsCOVID-19policyofpreventingcasesfromhomeandabroadwhichcontinuestoshowitsuniqueadvantagesfacingOmicron.Incomparison,observersremindedthatWesterncountriesarelikelytobeaffectedbyOmicronifthevariantishighlyinfectious(感染的),withtheirunscientificepidemic(流行病)controlmeasuresandoverconfidenceinvaccines,whichhasledtotherapidspreadofthenewvariant,anexperttoldGlobalTimesonTuesday.ButtosomeWesternmedia,China’spolicymeansisolation(隔离).CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,China”lookedincreasinglyisolatedbycomparison”.ChineseobserverssaidthattheWest’schoiceofdealingwithCOVID-19isahelplessactionastheycannotpossiblycleartheirdomesticcaseswithlargenumbersoflocallytransmittedcases,andresidentsareunwillingtoteamupwithgovernments.Insomecountries,eventheleadersdonotfollowtheirownrules.BidenonMondaycallonAmericanstowearmasks,buthehascomeunderfirefor flouting hisownrules.HewaspicturedwithoutamaskcoveringhisfaceovertheThanksgivingweekendinashopthathadasignonthewindowrequiringcustomerstowearfacecoverings,theBBCreported.8n5.Whatisthezero-COVIDpolicy?（）A.Thevaccinecankillallthevariantsoftheepidemic.B.Noonegoesoutandpeoplewillclosethedoorsforisolation.C.Itisausefulmeasuretoreducethelocalinfection.D.Itisaseriouscontrolmethodtoclearthecases.6.Whatdoestheunderlinedword“flouting”mean?（）A.observingB.hatingC.goingagainstD.following7.WhichmeansdoestheauthorNOTusetodevelopthepassage?（）A.Byfollowingthetimeorder.B.Bygivingexamples.C.Bymakingcomparisons.D.Byquoting.8.Whatisthemainideaofthereport?（）A.WesterncountriesarelikelytobeaffectedbyOmicron.B.DespitetheOmicronvariant,itisstillundercontrolinChina.C.WesternchoiceishelplesswhenfacedwithCOVID-19.D.BidencallonAmericanstodealwiththeepidemicseriously.（三）TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.Thestudy,byateamfromtheUniversityofHongKong,alsofoundthatthenewvariantgrew10timesslowerinlungtissue,whichtheauthorssaidcouldbeanindicatoroflowerdiseaseseverity.MichaelChan,wholedthework,saidtheresultneededtobeinterpretedwithcautionbecauseseverediseaseisdeterminednotonlybyhowquicklythevirusreplicates(复制)butalsobyaperson’simmuneresponse.“Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.“TheseauthorsfoundOmicronreplicatesfantasticallywell–evenfarbetterthaneitherDeltaortheoriginalvirus–inbronchialtissue,”Kamilsaid.“Thiscouldinsomewayscontributetoanadvantageintransmissionbetweenpeople.”Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”Thefindings,togetherwithotherrecentworkshowingOmicroninfectscellsmorereadily,addtoanemergingpicturethatthevariantmaybeintrinsicallymoretransmissibleinadditiontoescapingexistingimmunity.9.Whatisthekindofthepassage?（）8nA.Anewsreport.B.Asciencefiction.C.Ahealthguide.D.Amedicineadvertisement.10.WhatcouldJeremyKamilagreewith?（）A.Weshouldtaketheresultseriously.B.Omicronmaycausemoreseverediseaseanddeath.C.BothOmicronandDeltagrewslowlyinthelungs.D.Thosewhohavegottenaboostershotwon’tbeinfected.11.WhatcanwelearnaboutOmicron?（）A.ItisanewvariantofDelta.B.Deltaislesspathogenicthanit.C.Vaccinatedpeopleneedn’tworryaboutit.D.Itmayposeagreatthreattopeople’shealth.12.Accordingtothepassage,whichofthefollowingmaycauseOmicron’stransmissibility?（）A.Thatmanypeoplehaven’tbeenvaccinated.B.Thatmanypeoplerefusedtowearsmasksinpublic.C.ThatOmicroninfectslungcellsmuchmorequickly.D.ThatexistingimmunityplaysapoorpartinfightingOmicron.（四）CasesoftheomicronvariantofthecoronaviruspoppedupincountriesonoppositesidesoftheworldonSundayandmanygovernmentsrushedtoclosetheirbordersevenasscientistscautionedthatit’snotclearifthenewvariantismorealarmingthanotherversionsofthevirus.ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.Butmanycountriesrushedtoact,reflectinganxietyaboutanythingthatcouldprolongthepandemicthathaskilledmorethan5millionpeople.Israeldecidedtobarentrytoforeigners,andMoroccosaiditwouldsuspendallincomingflightsfortwoweeksstartingMonday.Scientistsinseveralplaces—fromHongKongtoEuropetoNorthAmerica—haveconfirmeditspresence.TheNetherlandsreported13omicroncasesonSunday,andbothCanadaandAustraliaeachfoundtwo.Dr.FrancisCollins,directoroftheNationalInstitutesofHealthintheUnitedStates,meanwhile,emphasizedthatthereisnodatayetthatsuggeststhenewvariantcausesmoreseriousillnessthanpreviousCOVID-19variants.Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.“Iknow,America,you’rereallytiredabouthearingthosethings,butthevirusisnottiredofus,”Collinssaid.AsmoreomicroncaseshavebeenfoundinmorecountriessuchasDutch,Canada,Australia,manycountriesareintroducingtravelbansorclosingborders,thoughtheygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied,notingthattravelrestrictionsmayplay“aroleinslightlyreducingthespreadofCOVID-19butplaceaheavyburdenonlivesandlivelihoods.”8nSpainannounceditwon’tadmitunvaccinatedBritishvisitorsstartingDec.1.DavidHui,arespiratorymedicineexpertinHongKong,agreedwiththatstrategy,sayingthetwopeoplewhotestedpositivefortheomicronvarianthadreceivedthePfizervaccineandexhibitedverymildsymptoms,suchasasorethroat.13.Whatdoestheunderlinedword“evade”inParagraph2probablymean?（）A.escapefromB.helpwithC.comedownwithD.engagein14.AccordingtoDr.FrancisCollins,weknowthat________.A.moreandmorecountrieswillhavetoclosetheirborders.B.omicronhasalreadymadeAmericanstiredofthedisease.C.thenewvarianthascausedmoreseriousillnessthanthepreviousone.D.regularpublichealthmeasuresareeffectiveagainstthevariant.15.Whatcanwelearnfromthepassage?（）A.WorldHealthOrganizationisagainstomicron-relatedtravelbans.B.ThenewvariantisthoughttohaveoriginatedinSouthAfrica.C.Thepreviousvaccineisoflittleuseinfightingagainstomicron.D.SpainhasitsborderclosedtoforeigntravelersincludingBritishvisitors.16.Whichwouldbethebesttitleforthispassage?（）A.MorecountrieshavebeguntointroducetravelbansB.GreatdamagecausedbyanewvariantcalledomicronC.MoreomicroncasesemergeasworldrushestolearnmoreD.Vaccinationsandboostershotsrecommendedtobepushed 8n附：参考答案和解析1.A2.B3.C4.C【解析】本文为一篇说明文。文章主要讲述了中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒，这种策略还会加大力度来预防冬季疫情的爆发。1.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.（中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒）”可知，此篇文章主要讲中国新冠战略可以对抗Omicron病毒，故选A。2.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks（中国现有的新冠遏制战略，以坚定快速的方式中断新冠的传播阻挡新的爆发）”可知，中国现在抗疫的战略是坚定有效的，故选B。3.细节理解题。根据文章第六段“ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid（他说道，就建立对抗病毒的科学支撑来讲，这个战略能让中国赢得机会）”可知，现在的战略能让中国在科学准备方面取得机会，故选C。4.推理判断题。根据文章第二段“thecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring（国家的动态零病例政策在今年冬天和春天应继续加大力度执行）”可知，动态零病例政策还会持续一段时间，故选C。5.D6.C7.A8.B【解析】本文是一篇说明文。文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。5.推理判断题。根据第一段“China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”以及第三段“ButtosomeWesternmedia,China’spolicymeansisolation（隔离）.CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,Chinaulookedincreasinglyisolatedbycomparison”.（但对一些西方媒体来说，中国的政策意味着隔离。CNN在周一的一篇报道中表示，随着世界上许多国家开始学习与COVID-19共存，相比之下，中国看起来越来越孤立。”）”可推断，中国的“新冠病毒清零”政策指的是一种严肃的为清除病例的控制方法。故选D。6.8n词义猜测题。根据前一段的尾句“Insomecountries,eventheleadersdonotfollowtheirownrules.（在一些国家，甚至领导人也不遵守自己的规则。）”和划线词前半句“BidenonMondaycallonAmericanstowearmasks,(周一，拜登呼吁美国人戴上口罩，)”和转折词but及后文可知，拜登呼吁美国人戴上口罩，但他因违反自己的规定而受到抨击。所以flouting为“违反”之意。故选C。7.推理判断题。根据第二段末尾“onTuesday（在周二）”以及最后一段“onMonday（在周一）”可推断，本文没有按照时间顺序展开文章。故选A。8.主旨大意题。根据第一段“WiththeworldreportingmorecasesofOmicronvariantonTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（随着世界各地周二报告了更多的欧米克隆变种病例，越来越多的西方国家急于关闭国门。迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”及全文可知，文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。故选B。9.A10.C11.D12.D【解析】这是一篇新闻报道。文章讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。9.推理判断题。根据文章第一段“TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.(实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。)”可知，这篇文章是有关于新冠肺炎变异病毒OmicronCovid变异株的相关报道，由此可推知，文章可能是一篇新闻报道。故选A。10.推理判断题。根据文章第四段“JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.( 路易斯安那州立大学卫生什里夫波特分校(LouisianaStateUniversityHealthShreveport)的微生物学和免疫学副教授杰里米·卡米尔(JeremyKamil)指出，致病性更高的Delta在肺部也表现出类似的复制模式，复制速度更慢。)”可知，JeremyKamil可能会同意Omicron和Delta在肺部生长缓慢。故选C。11.推理判断题。根据文章第三段““Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”(他说：“人们还注意到，一种传染性很强的病毒通过感染更多的人，可能会导致更严重的疾病和死亡，尽管这种病毒本身的致病性可能较低。”“因此，结合我们最近的研究表明，Omicron变种可以部分逃脱疫苗和过去感染的免疫，Omicron变种的总体威胁可能非常重大。”)”可知，它可能对人们的健康造成很大的威胁。故选D。12.8n细节理解题。根据文章倒数第二段“Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”(Kamil补充道：“当然，Omicron在现实生活中传播性的一个重要组成部分，将是它在最初抵御感染的中和抗体方面的潜力。它很可能在接种疫苗的人之间传播得很好，尤其是那些最近没有接受加强注射的人。”)”可知，现有的免疫在对抗Omicron中发挥的作用很差，这可能会导致Omicron的传播性加强。故选D。13.A14.D15.A16.C【解析】本文是说明文。文章主要讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了。13.词句猜测题。根据第二段“ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.”（这种变种在几天前被南非的研究者们认定，并且许多仍然是未知的，包括是否更有感染性，更可能引起更严重的疾病，或者更能够evade疫苗的保护。）可知，evade是及物动词，这句话表达的是研究者们对这种变种的未知部分的担忧，尤其是更可能导致的坏的结果，所以evade应该是有“逃脱”的意思，“逃脱疫苗的保护”即“疫苗对它的保护性减少”，和A选项意思一致。故选A。14.细节理解题。根据第四段Dr.FrancisCollins，“Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.”（Collins和其它几位专家说，这条新闻应该让每个人加倍努力来使用这个世界已有的工具，包括接种疫苗，加强针的注射和像戴口罩的措施。）可知，证明人们应该重视使用现有的防疫工具，即现有防疫措施是有效的。故选D。15.细节理解题。根据第五段“theygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied”（他们违背世界卫生组织的建议。在彻底研究这个变异体之前，它已经警告过任何过度反应。）可知，证明世卫组织反对各国对新冠变种过度反应。故选A。16.主旨大意题。根据第一段“Casesoftheomicronvariantofthecoronaviruspoppedupincountries”（奥密克戎变种病例在世界各国突然出现）可知，这篇文章主要围绕更多的奥密克戎病例的出现展开的陈述。故选C。8
简介：2022年高考英语最新热点时文阅读练习班级考号姓名总分（Omicron变异病毒）Omicron变异病毒题型主要内容1阅读理解讲述了中国现有的新冠遏制战略能够有效地对抗新冠变异的Omicron病毒2阅读理解介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下3阅读理解讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播4阅读理解讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了（一）China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.Theyaddedthatthecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring,asnewmodelingshowsthatdroppingitprematurelywouldriskcausing“ahugeoutbreak”.WuZunyou,achiefepidemiologist,saidthenewvariantappearstobemorecontagious（传染的）thantheDeltavariantduetoitsexceptionallyhighnumberofspikemutations.“Butnomatterhowthevirusmutates,regularpublichealthmeasures,suchaswearingmasks,maintainingsocialdistancingandwashinghands,willbeeffectiveagainstallvariants,”Wusaid.ZhangWenhong,awell-knowndoctorfromShanghai,saidChina’scurrent“rapidresponseanddynamiczeroingofnewinfections”candealwithallvariants.ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid.Ongoingworkincludesincreasingreservesofvaccines（疫苗）anddrugstosupporttheglobalbattleagainstthepandemic,andboostinginventories（存货）ofChina’spublichealthandmedicalresources.AccordingtoWuZunyou,China’soverallepidemicsituationremainsstableandundercontrolagainstabackdropofsurginginfectionsglobally.“Thisremarkableoutcomeislargelyduetothecentralapproachofinterruptingthespreadofthevirus,blockingnewoutbreaksandimplementingquarantine（隔离）forincomingtravelers,”hesaid.“Bythemostconservativeestimates,thestrategyhadavoided47.8millionCOVID-19infectionsand950,000relateddeathsinChina,”hesaid.Astheoutlookforthepandemicremainsseriousforthiswinterandspring,Wusaidthesemeasuresshouldcontinuetobeenforced.8n“Adjustment（调整）ofviruscontrolmeasuresshouldbedoneextremelycarefullyandwitheverydetailandprocedurebeingtakenintoconsideration,soastoavoidmakingmistakesortakingthewrongpath,”hesaid.1.Whatmightbethebesttitleofthisnewspaperarticle?（）A.China’sCOVID-19strategycancopewithOmicron.B.China’sCVID-19approachhasmadegreatachievements.C.NewOmicronvariantappearstobemorecontagious.D.NewOmicronvariantcallsforadjustmentofmeasures.2.WhatcanbestdescribeChina’sexistingstrategy?（）A.Traditionalandimmature.B.Solidandeffective.C.Regularandrisky.D.Dynamicandcontemporary.3.AccordingtoZhangWenhongthecurrentstrategyhasbroughttoChinaawindowofopportunityintermsof______.A.culturalexchangesB.economicrecoveryC.scientificpreparationsD.medicalprofits4.Whatcanweinferfromthepassage?（）A.TheDeltaVariantofCOVID-19willsoondisappear.B.Newvariantmakesithardertomaintainsocialdistancing.C.Thedynamiczero-casepolicywillcontinueforawhile.D.Thiswinterandspringwillseefewercasesofinfection.（二）WiththeworldreportingmorecasesofOmicronvariant(欧米克隆变种)onTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccine(疫苗)studyandtheexperiencegotfromChina’szero-COVIDpolicy.ChineseobserverssaidthatChinawillbenefitfromitsCOVID-19policyofpreventingcasesfromhomeandabroadwhichcontinuestoshowitsuniqueadvantagesfacingOmicron.Incomparison,observersremindedthatWesterncountriesarelikelytobeaffectedbyOmicronifthevariantishighlyinfectious(感染的),withtheirunscientificepidemic(流行病)controlmeasuresandoverconfidenceinvaccines,whichhasledtotherapidspreadofthenewvariant,anexperttoldGlobalTimesonTuesday.ButtosomeWesternmedia,China’spolicymeansisolation(隔离).CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,China”lookedincreasinglyisolatedbycomparison”.ChineseobserverssaidthattheWest’schoiceofdealingwithCOVID-19isahelplessactionastheycannotpossiblycleartheirdomesticcaseswithlargenumbersoflocallytransmittedcases,andresidentsareunwillingtoteamupwithgovernments.Insomecountries,eventheleadersdonotfollowtheirownrules.BidenonMondaycallonAmericanstowearmasks,buthehascomeunderfirefor flouting hisownrules.HewaspicturedwithoutamaskcoveringhisfaceovertheThanksgivingweekendinashopthathadasignonthewindowrequiringcustomerstowearfacecoverings,theBBCreported.8n5.Whatisthezero-COVIDpolicy?（）A.Thevaccinecankillallthevariantsoftheepidemic.B.Noonegoesoutandpeoplewillclosethedoorsforisolation.C.Itisausefulmeasuretoreducethelocalinfection.D.Itisaseriouscontrolmethodtoclearthecases.6.Whatdoestheunderlinedword“flouting”mean?（）A.observingB.hatingC.goingagainstD.following7.WhichmeansdoestheauthorNOTusetodevelopthepassage?（）A.Byfollowingthetimeorder.B.Bygivingexamples.C.Bymakingcomparisons.D.Byquoting.8.Whatisthemainideaofthereport?（）A.WesterncountriesarelikelytobeaffectedbyOmicron.B.DespitetheOmicronvariant,itisstillundercontrolinChina.C.WesternchoiceishelplesswhenfacedwithCOVID-19.D.BidencallonAmericanstodealwiththeepidemicseriously.（三）TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.Thestudy,byateamfromtheUniversityofHongKong,alsofoundthatthenewvariantgrew10timesslowerinlungtissue,whichtheauthorssaidcouldbeanindicatoroflowerdiseaseseverity.MichaelChan,wholedthework,saidtheresultneededtobeinterpretedwithcautionbecauseseverediseaseisdeterminednotonlybyhowquicklythevirusreplicates(复制)butalsobyaperson’simmuneresponse.“Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.“TheseauthorsfoundOmicronreplicatesfantasticallywell–evenfarbetterthaneitherDeltaortheoriginalvirus–inbronchialtissue,”Kamilsaid.“Thiscouldinsomewayscontributetoanadvantageintransmissionbetweenpeople.”Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”Thefindings,togetherwithotherrecentworkshowingOmicroninfectscellsmorereadily,addtoanemergingpicturethatthevariantmaybeintrinsicallymoretransmissibleinadditiontoescapingexistingimmunity.9.Whatisthekindofthepassage?（）8nA.Anewsreport.B.Asciencefiction.C.Ahealthguide.D.Amedicineadvertisement.10.WhatcouldJeremyKamilagreewith?（）A.Weshouldtaketheresultseriously.B.Omicronmaycausemoreseverediseaseanddeath.C.BothOmicronandDeltagrewslowlyinthelungs.D.Thosewhohavegottenaboostershotwon’tbeinfected.11.WhatcanwelearnaboutOmicron?（）A.ItisanewvariantofDelta.B.Deltaislesspathogenicthanit.C.Vaccinatedpeopleneedn’tworryaboutit.D.Itmayposeagreatthreattopeople’shealth.12.Accordingtothepassage,whichofthefollowingmaycauseOmicron’stransmissibility?（）A.Thatmanypeoplehaven’tbeenvaccinated.B.Thatmanypeoplerefusedtowearsmasksinpublic.C.ThatOmicroninfectslungcellsmuchmorequickly.D.ThatexistingimmunityplaysapoorpartinfightingOmicron.（四）CasesoftheomicronvariantofthecoronaviruspoppedupincountriesonoppositesidesoftheworldonSundayandmanygovernmentsrushedtoclosetheirbordersevenasscientistscautionedthatit’snotclearifthenewvariantismorealarmingthanotherversionsofthevirus.ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.Butmanycountriesrushedtoact,reflectinganxietyaboutanythingthatcouldprolongthepandemicthathaskilledmorethan5millionpeople.Israeldecidedtobarentrytoforeigners,andMoroccosaiditwouldsuspendallincomingflightsfortwoweeksstartingMonday.Scientistsinseveralplaces—fromHongKongtoEuropetoNorthAmerica—haveconfirmeditspresence.TheNetherlandsreported13omicroncasesonSunday,andbothCanadaandAustraliaeachfoundtwo.Dr.FrancisCollins,directoroftheNationalInstitutesofHealthintheUnitedStates,meanwhile,emphasizedthatthereisnodatayetthatsuggeststhenewvariantcausesmoreseriousillnessthanpreviousCOVID-19variants.Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.“Iknow,America,you’rereallytiredabouthearingthosethings,butthevirusisnottiredofus,”Collinssaid.AsmoreomicroncaseshavebeenfoundinmorecountriessuchasDutch,Canada,Australia,manycountriesareintroducingtravelbansorclosingborders,thoughtheygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied,notingthattravelrestrictionsmayplay“aroleinslightlyreducingthespreadofCOVID-19butplaceaheavyburdenonlivesandlivelihoods.”8nSpainannounceditwon’tadmitunvaccinatedBritishvisitorsstartingDec.1.DavidHui,arespiratorymedicineexpertinHongKong,agreedwiththatstrategy,sayingthetwopeoplewhotestedpositivefortheomicronvarianthadreceivedthePfizervaccineandexhibitedverymildsymptoms,suchasasorethroat.13.Whatdoestheunderlinedword“evade”inParagraph2probablymean?（）A.escapefromB.helpwithC.comedownwithD.engagein14.AccordingtoDr.FrancisCollins,weknowthat________.A.moreandmorecountrieswillhavetoclosetheirborders.B.omicronhasalreadymadeAmericanstiredofthedisease.C.thenewvarianthascausedmoreseriousillnessthanthepreviousone.D.regularpublichealthmeasuresareeffectiveagainstthevariant.15.Whatcanwelearnfromthepassage?（）A.WorldHealthOrganizationisagainstomicron-relatedtravelbans.B.ThenewvariantisthoughttohaveoriginatedinSouthAfrica.C.Thepreviousvaccineisoflittleuseinfightingagainstomicron.D.SpainhasitsborderclosedtoforeigntravelersincludingBritishvisitors.16.Whichwouldbethebesttitleforthispassage?（）A.MorecountrieshavebeguntointroducetravelbansB.GreatdamagecausedbyanewvariantcalledomicronC.MoreomicroncasesemergeasworldrushestolearnmoreD.Vaccinationsandboostershotsrecommendedtobepushed 8n附：参考答案和解析1.A2.B3.C4.C【解析】本文为一篇说明文。文章主要讲述了中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒，这种策略还会加大力度来预防冬季疫情的爆发。1.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.（中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒）”可知，此篇文章主要讲中国新冠战略可以对抗Omicron病毒，故选A。2.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks（中国现有的新冠遏制战略，以坚定快速的方式中断新冠的传播阻挡新的爆发）”可知，中国现在抗疫的战略是坚定有效的，故选B。3.细节理解题。根据文章第六段“ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid（他说道，就建立对抗病毒的科学支撑来讲，这个战略能让中国赢得机会）”可知，现在的战略能让中国在科学准备方面取得机会，故选C。4.推理判断题。根据文章第二段“thecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring（国家的动态零病例政策在今年冬天和春天应继续加大力度执行）”可知，动态零病例政策还会持续一段时间，故选C。5.D6.C7.A8.B【解析】本文是一篇说明文。文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。5.推理判断题。根据第一段“China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”以及第三段“ButtosomeWesternmedia,China’spolicymeansisolation（隔离）.CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,Chinaulookedincreasinglyisolatedbycomparison”.（但对一些西方媒体来说，中国的政策意味着隔离。CNN在周一的一篇报道中表示，随着世界上许多国家开始学习与COVID-19共存，相比之下，中国看起来越来越孤立。”）”可推断，中国的“新冠病毒清零”政策指的是一种严肃的为清除病例的控制方法。故选D。6.8n词义猜测题。根据前一段的尾句“Insomecountries,eventheleadersdonotfollowtheirownrules.（在一些国家，甚至领导人也不遵守自己的规则。）”和划线词前半句“BidenonMondaycallonAmericanstowearmasks,(周一，拜登呼吁美国人戴上口罩，)”和转折词but及后文可知，拜登呼吁美国人戴上口罩，但他因违反自己的规定而受到抨击。所以flouting为“违反”之意。故选C。7.推理判断题。根据第二段末尾“onTuesday（在周二）”以及最后一段“onMonday（在周一）”可推断，本文没有按照时间顺序展开文章。故选A。8.主旨大意题。根据第一段“WiththeworldreportingmorecasesofOmicronvariantonTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（随着世界各地周二报告了更多的欧米克隆变种病例，越来越多的西方国家急于关闭国门。迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”及全文可知，文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。故选B。9.A10.C11.D12.D【解析】这是一篇新闻报道。文章讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。9.推理判断题。根据文章第一段“TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.(实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。)”可知，这篇文章是有关于新冠肺炎变异病毒OmicronCovid变异株的相关报道，由此可推知，文章可能是一篇新闻报道。故选A。10.推理判断题。根据文章第四段“JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.( 路易斯安那州立大学卫生什里夫波特分校(LouisianaStateUniversityHealthShreveport)的微生物学和免疫学副教授杰里米·卡米尔(JeremyKamil)指出，致病性更高的Delta在肺部也表现出类似的复制模式，复制速度更慢。)”可知，JeremyKamil可能会同意Omicron和Delta在肺部生长缓慢。故选C。11.推理判断题。根据文章第三段““Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”(他说：“人们还注意到，一种传染性很强的病毒通过感染更多的人，可能会导致更严重的疾病和死亡，尽管这种病毒本身的致病性可能较低。”“因此，结合我们最近的研究表明，Omicron变种可以部分逃脱疫苗和过去感染的免疫，Omicron变种的总体威胁可能非常重大。”)”可知，它可能对人们的健康造成很大的威胁。故选D。12.8n细节理解题。根据文章倒数第二段“Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”(Kamil补充道：“当然，Omicron在现实生活中传播性的一个重要组成部分，将是它在最初抵御感染的中和抗体方面的潜力。它很可能在接种疫苗的人之间传播得很好，尤其是那些最近没有接受加强注射的人。”)”可知，现有的免疫在对抗Omicron中发挥的作用很差，这可能会导致Omicron的传播性加强。故选D。13.A14.D15.A16.C【解析】本文是说明文。文章主要讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了。13.词句猜测题。根据第二段“ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.”（这种变种在几天前被南非的研究者们认定，并且许多仍然是未知的，包括是否更有感染性，更可能引起更严重的疾病，或者更能够evade疫苗的保护。）可知，evade是及物动词，这句话表达的是研究者们对这种变种的未知部分的担忧，尤其是更可能导致的坏的结果，所以evade应该是有“逃脱”的意思，“逃脱疫苗的保护”即“疫苗对它的保护性减少”，和A选项意思一致。故选A。14.细节理解题。根据第四段Dr.FrancisCollins，“Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.”（Collins和其它几位专家说，这条新闻应该让每个人加倍努力来使用这个世界已有的工具，包括接种疫苗，加强针的注射和像戴口罩的措施。）可知，证明人们应该重视使用现有的防疫工具，即现有防疫措施是有效的。故选D。15.细节理解题。根据第五段“theygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied”（他们违背世界卫生组织的建议。在彻底研究这个变异体之前，它已经警告过任何过度反应。）可知，证明世卫组织反对各国对新冠变种过度反应。故选A。16.主旨大意题。根据第一段“Casesoftheomicronvariantofthecoronaviruspoppedupincountries”（奥密克戎变种病例在世界各国突然出现）可知，这篇文章主要围绕更多的奥密克戎病例的出现展开的陈述。故选C。8
简介：2022年高考英语最新热点时文阅读练习班级考号姓名总分（Omicron变异病毒）Omicron变异病毒题型主要内容1阅读理解讲述了中国现有的新冠遏制战略能够有效地对抗新冠变异的Omicron病毒2阅读理解介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下3阅读理解讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播4阅读理解讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了（一）China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.Theyaddedthatthecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring,asnewmodelingshowsthatdroppingitprematurelywouldriskcausing“ahugeoutbreak”.WuZunyou,achiefepidemiologist,saidthenewvariantappearstobemorecontagious（传染的）thantheDeltavariantduetoitsexceptionallyhighnumberofspikemutations.“Butnomatterhowthevirusmutates,regularpublichealthmeasures,suchaswearingmasks,maintainingsocialdistancingandwashinghands,willbeeffectiveagainstallvariants,”Wusaid.ZhangWenhong,awell-knowndoctorfromShanghai,saidChina’scurrent“rapidresponseanddynamiczeroingofnewinfections”candealwithallvariants.ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid.Ongoingworkincludesincreasingreservesofvaccines（疫苗）anddrugstosupporttheglobalbattleagainstthepandemic,andboostinginventories（存货）ofChina’spublichealthandmedicalresources.AccordingtoWuZunyou,China’soverallepidemicsituationremainsstableandundercontrolagainstabackdropofsurginginfectionsglobally.“Thisremarkableoutcomeislargelyduetothecentralapproachofinterruptingthespreadofthevirus,blockingnewoutbreaksandimplementingquarantine（隔离）forincomingtravelers,”hesaid.“Bythemostconservativeestimates,thestrategyhadavoided47.8millionCOVID-19infectionsand950,000relateddeathsinChina,”hesaid.Astheoutlookforthepandemicremainsseriousforthiswinterandspring,Wusaidthesemeasuresshouldcontinuetobeenforced.8n“Adjustment（调整）ofviruscontrolmeasuresshouldbedoneextremelycarefullyandwitheverydetailandprocedurebeingtakenintoconsideration,soastoavoidmakingmistakesortakingthewrongpath,”hesaid.1.Whatmightbethebesttitleofthisnewspaperarticle?（）A.China’sCOVID-19strategycancopewithOmicron.B.China’sCVID-19approachhasmadegreatachievements.C.NewOmicronvariantappearstobemorecontagious.D.NewOmicronvariantcallsforadjustmentofmeasures.2.WhatcanbestdescribeChina’sexistingstrategy?（）A.Traditionalandimmature.B.Solidandeffective.C.Regularandrisky.D.Dynamicandcontemporary.3.AccordingtoZhangWenhongthecurrentstrategyhasbroughttoChinaawindowofopportunityintermsof______.A.culturalexchangesB.economicrecoveryC.scientificpreparationsD.medicalprofits4.Whatcanweinferfromthepassage?（）A.TheDeltaVariantofCOVID-19willsoondisappear.B.Newvariantmakesithardertomaintainsocialdistancing.C.Thedynamiczero-casepolicywillcontinueforawhile.D.Thiswinterandspringwillseefewercasesofinfection.（二）WiththeworldreportingmorecasesofOmicronvariant(欧米克隆变种)onTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccine(疫苗)studyandtheexperiencegotfromChina’szero-COVIDpolicy.ChineseobserverssaidthatChinawillbenefitfromitsCOVID-19policyofpreventingcasesfromhomeandabroadwhichcontinuestoshowitsuniqueadvantagesfacingOmicron.Incomparison,observersremindedthatWesterncountriesarelikelytobeaffectedbyOmicronifthevariantishighlyinfectious(感染的),withtheirunscientificepidemic(流行病)controlmeasuresandoverconfidenceinvaccines,whichhasledtotherapidspreadofthenewvariant,anexperttoldGlobalTimesonTuesday.ButtosomeWesternmedia,China’spolicymeansisolation(隔离).CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,China”lookedincreasinglyisolatedbycomparison”.ChineseobserverssaidthattheWest’schoiceofdealingwithCOVID-19isahelplessactionastheycannotpossiblycleartheirdomesticcaseswithlargenumbersoflocallytransmittedcases,andresidentsareunwillingtoteamupwithgovernments.Insomecountries,eventheleadersdonotfollowtheirownrules.BidenonMondaycallonAmericanstowearmasks,buthehascomeunderfirefor flouting hisownrules.HewaspicturedwithoutamaskcoveringhisfaceovertheThanksgivingweekendinashopthathadasignonthewindowrequiringcustomerstowearfacecoverings,theBBCreported.8n5.Whatisthezero-COVIDpolicy?（）A.Thevaccinecankillallthevariantsoftheepidemic.B.Noonegoesoutandpeoplewillclosethedoorsforisolation.C.Itisausefulmeasuretoreducethelocalinfection.D.Itisaseriouscontrolmethodtoclearthecases.6.Whatdoestheunderlinedword“flouting”mean?（）A.observingB.hatingC.goingagainstD.following7.WhichmeansdoestheauthorNOTusetodevelopthepassage?（）A.Byfollowingthetimeorder.B.Bygivingexamples.C.Bymakingcomparisons.D.Byquoting.8.Whatisthemainideaofthereport?（）A.WesterncountriesarelikelytobeaffectedbyOmicron.B.DespitetheOmicronvariant,itisstillundercontrolinChina.C.WesternchoiceishelplesswhenfacedwithCOVID-19.D.BidencallonAmericanstodealwiththeepidemicseriously.（三）TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.Thestudy,byateamfromtheUniversityofHongKong,alsofoundthatthenewvariantgrew10timesslowerinlungtissue,whichtheauthorssaidcouldbeanindicatoroflowerdiseaseseverity.MichaelChan,wholedthework,saidtheresultneededtobeinterpretedwithcautionbecauseseverediseaseisdeterminednotonlybyhowquicklythevirusreplicates(复制)butalsobyaperson’simmuneresponse.“Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.“TheseauthorsfoundOmicronreplicatesfantasticallywell–evenfarbetterthaneitherDeltaortheoriginalvirus–inbronchialtissue,”Kamilsaid.“Thiscouldinsomewayscontributetoanadvantageintransmissionbetweenpeople.”Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”Thefindings,togetherwithotherrecentworkshowingOmicroninfectscellsmorereadily,addtoanemergingpicturethatthevariantmaybeintrinsicallymoretransmissibleinadditiontoescapingexistingimmunity.9.Whatisthekindofthepassage?（）8nA.Anewsreport.B.Asciencefiction.C.Ahealthguide.D.Amedicineadvertisement.10.WhatcouldJeremyKamilagreewith?（）A.Weshouldtaketheresultseriously.B.Omicronmaycausemoreseverediseaseanddeath.C.BothOmicronandDeltagrewslowlyinthelungs.D.Thosewhohavegottenaboostershotwon’tbeinfected.11.WhatcanwelearnaboutOmicron?（）A.ItisanewvariantofDelta.B.Deltaislesspathogenicthanit.C.Vaccinatedpeopleneedn’tworryaboutit.D.Itmayposeagreatthreattopeople’shealth.12.Accordingtothepassage,whichofthefollowingmaycauseOmicron’stransmissibility?（）A.Thatmanypeoplehaven’tbeenvaccinated.B.Thatmanypeoplerefusedtowearsmasksinpublic.C.ThatOmicroninfectslungcellsmuchmorequickly.D.ThatexistingimmunityplaysapoorpartinfightingOmicron.（四）CasesoftheomicronvariantofthecoronaviruspoppedupincountriesonoppositesidesoftheworldonSundayandmanygovernmentsrushedtoclosetheirbordersevenasscientistscautionedthatit’snotclearifthenewvariantismorealarmingthanotherversionsofthevirus.ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.Butmanycountriesrushedtoact,reflectinganxietyaboutanythingthatcouldprolongthepandemicthathaskilledmorethan5millionpeople.Israeldecidedtobarentrytoforeigners,andMoroccosaiditwouldsuspendallincomingflightsfortwoweeksstartingMonday.Scientistsinseveralplaces—fromHongKongtoEuropetoNorthAmerica—haveconfirmeditspresence.TheNetherlandsreported13omicroncasesonSunday,andbothCanadaandAustraliaeachfoundtwo.Dr.FrancisCollins,directoroftheNationalInstitutesofHealthintheUnitedStates,meanwhile,emphasizedthatthereisnodatayetthatsuggeststhenewvariantcausesmoreseriousillnessthanpreviousCOVID-19variants.Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.“Iknow,America,you’rereallytiredabouthearingthosethings,butthevirusisnottiredofus,”Collinssaid.AsmoreomicroncaseshavebeenfoundinmorecountriessuchasDutch,Canada,Australia,manycountriesareintroducingtravelbansorclosingborders,thoughtheygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied,notingthattravelrestrictionsmayplay“aroleinslightlyreducingthespreadofCOVID-19butplaceaheavyburdenonlivesandlivelihoods.”8nSpainannounceditwon’tadmitunvaccinatedBritishvisitorsstartingDec.1.DavidHui,arespiratorymedicineexpertinHongKong,agreedwiththatstrategy,sayingthetwopeoplewhotestedpositivefortheomicronvarianthadreceivedthePfizervaccineandexhibitedverymildsymptoms,suchasasorethroat.13.Whatdoestheunderlinedword“evade”inParagraph2probablymean?（）A.escapefromB.helpwithC.comedownwithD.engagein14.AccordingtoDr.FrancisCollins,weknowthat________.A.moreandmorecountrieswillhavetoclosetheirborders.B.omicronhasalreadymadeAmericanstiredofthedisease.C.thenewvarianthascausedmoreseriousillnessthanthepreviousone.D.regularpublichealthmeasuresareeffectiveagainstthevariant.15.Whatcanwelearnfromthepassage?（）A.WorldHealthOrganizationisagainstomicron-relatedtravelbans.B.ThenewvariantisthoughttohaveoriginatedinSouthAfrica.C.Thepreviousvaccineisoflittleuseinfightingagainstomicron.D.SpainhasitsborderclosedtoforeigntravelersincludingBritishvisitors.16.Whichwouldbethebesttitleforthispassage?（）A.MorecountrieshavebeguntointroducetravelbansB.GreatdamagecausedbyanewvariantcalledomicronC.MoreomicroncasesemergeasworldrushestolearnmoreD.Vaccinationsandboostershotsrecommendedtobepushed 8n附：参考答案和解析1.A2.B3.C4.C【解析】本文为一篇说明文。文章主要讲述了中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒，这种策略还会加大力度来预防冬季疫情的爆发。1.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.（中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒）”可知，此篇文章主要讲中国新冠战略可以对抗Omicron病毒，故选A。2.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks（中国现有的新冠遏制战略，以坚定快速的方式中断新冠的传播阻挡新的爆发）”可知，中国现在抗疫的战略是坚定有效的，故选B。3.细节理解题。根据文章第六段“ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid（他说道，就建立对抗病毒的科学支撑来讲，这个战略能让中国赢得机会）”可知，现在的战略能让中国在科学准备方面取得机会，故选C。4.推理判断题。根据文章第二段“thecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring（国家的动态零病例政策在今年冬天和春天应继续加大力度执行）”可知，动态零病例政策还会持续一段时间，故选C。5.D6.C7.A8.B【解析】本文是一篇说明文。文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。5.推理判断题。根据第一段“China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”以及第三段“ButtosomeWesternmedia,China’spolicymeansisolation（隔离）.CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,Chinaulookedincreasinglyisolatedbycomparison”.（但对一些西方媒体来说，中国的政策意味着隔离。CNN在周一的一篇报道中表示，随着世界上许多国家开始学习与COVID-19共存，相比之下，中国看起来越来越孤立。”）”可推断，中国的“新冠病毒清零”政策指的是一种严肃的为清除病例的控制方法。故选D。6.8n词义猜测题。根据前一段的尾句“Insomecountries,eventheleadersdonotfollowtheirownrules.（在一些国家，甚至领导人也不遵守自己的规则。）”和划线词前半句“BidenonMondaycallonAmericanstowearmasks,(周一，拜登呼吁美国人戴上口罩，)”和转折词but及后文可知，拜登呼吁美国人戴上口罩，但他因违反自己的规定而受到抨击。所以flouting为“违反”之意。故选C。7.推理判断题。根据第二段末尾“onTuesday（在周二）”以及最后一段“onMonday（在周一）”可推断，本文没有按照时间顺序展开文章。故选A。8.主旨大意题。根据第一段“WiththeworldreportingmorecasesofOmicronvariantonTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（随着世界各地周二报告了更多的欧米克隆变种病例，越来越多的西方国家急于关闭国门。迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”及全文可知，文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。故选B。9.A10.C11.D12.D【解析】这是一篇新闻报道。文章讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。9.推理判断题。根据文章第一段“TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.(实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。)”可知，这篇文章是有关于新冠肺炎变异病毒OmicronCovid变异株的相关报道，由此可推知，文章可能是一篇新闻报道。故选A。10.推理判断题。根据文章第四段“JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.( 路易斯安那州立大学卫生什里夫波特分校(LouisianaStateUniversityHealthShreveport)的微生物学和免疫学副教授杰里米·卡米尔(JeremyKamil)指出，致病性更高的Delta在肺部也表现出类似的复制模式，复制速度更慢。)”可知，JeremyKamil可能会同意Omicron和Delta在肺部生长缓慢。故选C。11.推理判断题。根据文章第三段““Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”(他说：“人们还注意到，一种传染性很强的病毒通过感染更多的人，可能会导致更严重的疾病和死亡，尽管这种病毒本身的致病性可能较低。”“因此，结合我们最近的研究表明，Omicron变种可以部分逃脱疫苗和过去感染的免疫，Omicron变种的总体威胁可能非常重大。”)”可知，它可能对人们的健康造成很大的威胁。故选D。12.8n细节理解题。根据文章倒数第二段“Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”(Kamil补充道：“当然，Omicron在现实生活中传播性的一个重要组成部分，将是它在最初抵御感染的中和抗体方面的潜力。它很可能在接种疫苗的人之间传播得很好，尤其是那些最近没有接受加强注射的人。”)”可知，现有的免疫在对抗Omicron中发挥的作用很差，这可能会导致Omicron的传播性加强。故选D。13.A14.D15.A16.C【解析】本文是说明文。文章主要讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了。13.词句猜测题。根据第二段“ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.”（这种变种在几天前被南非的研究者们认定，并且许多仍然是未知的，包括是否更有感染性，更可能引起更严重的疾病，或者更能够evade疫苗的保护。）可知，evade是及物动词，这句话表达的是研究者们对这种变种的未知部分的担忧，尤其是更可能导致的坏的结果，所以evade应该是有“逃脱”的意思，“逃脱疫苗的保护”即“疫苗对它的保护性减少”，和A选项意思一致。故选A。14.细节理解题。根据第四段Dr.FrancisCollins，“Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.”（Collins和其它几位专家说，这条新闻应该让每个人加倍努力来使用这个世界已有的工具，包括接种疫苗，加强针的注射和像戴口罩的措施。）可知，证明人们应该重视使用现有的防疫工具，即现有防疫措施是有效的。故选D。15.细节理解题。根据第五段“theygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied”（他们违背世界卫生组织的建议。在彻底研究这个变异体之前，它已经警告过任何过度反应。）可知，证明世卫组织反对各国对新冠变种过度反应。故选A。16.主旨大意题。根据第一段“Casesoftheomicronvariantofthecoronaviruspoppedupincountries”（奥密克戎变种病例在世界各国突然出现）可知，这篇文章主要围绕更多的奥密克戎病例的出现展开的陈述。故选C。8
简介：2022年高考英语最新热点时文阅读练习班级考号姓名总分（Omicron变异病毒）Omicron变异病毒题型主要内容1阅读理解讲述了中国现有的新冠遏制战略能够有效地对抗新冠变异的Omicron病毒2阅读理解介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下3阅读理解讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播4阅读理解讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了（一）China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.Theyaddedthatthecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring,asnewmodelingshowsthatdroppingitprematurelywouldriskcausing“ahugeoutbreak”.WuZunyou,achiefepidemiologist,saidthenewvariantappearstobemorecontagious（传染的）thantheDeltavariantduetoitsexceptionallyhighnumberofspikemutations.“Butnomatterhowthevirusmutates,regularpublichealthmeasures,suchaswearingmasks,maintainingsocialdistancingandwashinghands,willbeeffectiveagainstallvariants,”Wusaid.ZhangWenhong,awell-knowndoctorfromShanghai,saidChina’scurrent“rapidresponseanddynamiczeroingofnewinfections”candealwithallvariants.ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid.Ongoingworkincludesincreasingreservesofvaccines（疫苗）anddrugstosupporttheglobalbattleagainstthepandemic,andboostinginventories（存货）ofChina’spublichealthandmedicalresources.AccordingtoWuZunyou,China’soverallepidemicsituationremainsstableandundercontrolagainstabackdropofsurginginfectionsglobally.“Thisremarkableoutcomeislargelyduetothecentralapproachofinterruptingthespreadofthevirus,blockingnewoutbreaksandimplementingquarantine（隔离）forincomingtravelers,”hesaid.“Bythemostconservativeestimates,thestrategyhadavoided47.8millionCOVID-19infectionsand950,000relateddeathsinChina,”hesaid.Astheoutlookforthepandemicremainsseriousforthiswinterandspring,Wusaidthesemeasuresshouldcontinuetobeenforced.8n“Adjustment（调整）ofviruscontrolmeasuresshouldbedoneextremelycarefullyandwitheverydetailandprocedurebeingtakenintoconsideration,soastoavoidmakingmistakesortakingthewrongpath,”hesaid.1.Whatmightbethebesttitleofthisnewspaperarticle?（）A.China’sCOVID-19strategycancopewithOmicron.B.China’sCVID-19approachhasmadegreatachievements.C.NewOmicronvariantappearstobemorecontagious.D.NewOmicronvariantcallsforadjustmentofmeasures.2.WhatcanbestdescribeChina’sexistingstrategy?（）A.Traditionalandimmature.B.Solidandeffective.C.Regularandrisky.D.Dynamicandcontemporary.3.AccordingtoZhangWenhongthecurrentstrategyhasbroughttoChinaawindowofopportunityintermsof______.A.culturalexchangesB.economicrecoveryC.scientificpreparationsD.medicalprofits4.Whatcanweinferfromthepassage?（）A.TheDeltaVariantofCOVID-19willsoondisappear.B.Newvariantmakesithardertomaintainsocialdistancing.C.Thedynamiczero-casepolicywillcontinueforawhile.D.Thiswinterandspringwillseefewercasesofinfection.（二）WiththeworldreportingmorecasesofOmicronvariant(欧米克隆变种)onTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccine(疫苗)studyandtheexperiencegotfromChina’szero-COVIDpolicy.ChineseobserverssaidthatChinawillbenefitfromitsCOVID-19policyofpreventingcasesfromhomeandabroadwhichcontinuestoshowitsuniqueadvantagesfacingOmicron.Incomparison,observersremindedthatWesterncountriesarelikelytobeaffectedbyOmicronifthevariantishighlyinfectious(感染的),withtheirunscientificepidemic(流行病)controlmeasuresandoverconfidenceinvaccines,whichhasledtotherapidspreadofthenewvariant,anexperttoldGlobalTimesonTuesday.ButtosomeWesternmedia,China’spolicymeansisolation(隔离).CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,China”lookedincreasinglyisolatedbycomparison”.ChineseobserverssaidthattheWest’schoiceofdealingwithCOVID-19isahelplessactionastheycannotpossiblycleartheirdomesticcaseswithlargenumbersoflocallytransmittedcases,andresidentsareunwillingtoteamupwithgovernments.Insomecountries,eventheleadersdonotfollowtheirownrules.BidenonMondaycallonAmericanstowearmasks,buthehascomeunderfirefor flouting hisownrules.HewaspicturedwithoutamaskcoveringhisfaceovertheThanksgivingweekendinashopthathadasignonthewindowrequiringcustomerstowearfacecoverings,theBBCreported.8n5.Whatisthezero-COVIDpolicy?（）A.Thevaccinecankillallthevariantsoftheepidemic.B.Noonegoesoutandpeoplewillclosethedoorsforisolation.C.Itisausefulmeasuretoreducethelocalinfection.D.Itisaseriouscontrolmethodtoclearthecases.6.Whatdoestheunderlinedword“flouting”mean?（）A.observingB.hatingC.goingagainstD.following7.WhichmeansdoestheauthorNOTusetodevelopthepassage?（）A.Byfollowingthetimeorder.B.Bygivingexamples.C.Bymakingcomparisons.D.Byquoting.8.Whatisthemainideaofthereport?（）A.WesterncountriesarelikelytobeaffectedbyOmicron.B.DespitetheOmicronvariant,itisstillundercontrolinChina.C.WesternchoiceishelplesswhenfacedwithCOVID-19.D.BidencallonAmericanstodealwiththeepidemicseriously.（三）TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.Thestudy,byateamfromtheUniversityofHongKong,alsofoundthatthenewvariantgrew10timesslowerinlungtissue,whichtheauthorssaidcouldbeanindicatoroflowerdiseaseseverity.MichaelChan,wholedthework,saidtheresultneededtobeinterpretedwithcautionbecauseseverediseaseisdeterminednotonlybyhowquicklythevirusreplicates(复制)butalsobyaperson’simmuneresponse.“Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.“TheseauthorsfoundOmicronreplicatesfantasticallywell–evenfarbetterthaneitherDeltaortheoriginalvirus–inbronchialtissue,”Kamilsaid.“Thiscouldinsomewayscontributetoanadvantageintransmissionbetweenpeople.”Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”Thefindings,togetherwithotherrecentworkshowingOmicroninfectscellsmorereadily,addtoanemergingpicturethatthevariantmaybeintrinsicallymoretransmissibleinadditiontoescapingexistingimmunity.9.Whatisthekindofthepassage?（）8nA.Anewsreport.B.Asciencefiction.C.Ahealthguide.D.Amedicineadvertisement.10.WhatcouldJeremyKamilagreewith?（）A.Weshouldtaketheresultseriously.B.Omicronmaycausemoreseverediseaseanddeath.C.BothOmicronandDeltagrewslowlyinthelungs.D.Thosewhohavegottenaboostershotwon’tbeinfected.11.WhatcanwelearnaboutOmicron?（）A.ItisanewvariantofDelta.B.Deltaislesspathogenicthanit.C.Vaccinatedpeopleneedn’tworryaboutit.D.Itmayposeagreatthreattopeople’shealth.12.Accordingtothepassage,whichofthefollowingmaycauseOmicron’stransmissibility?（）A.Thatmanypeoplehaven’tbeenvaccinated.B.Thatmanypeoplerefusedtowearsmasksinpublic.C.ThatOmicroninfectslungcellsmuchmorequickly.D.ThatexistingimmunityplaysapoorpartinfightingOmicron.（四）CasesoftheomicronvariantofthecoronaviruspoppedupincountriesonoppositesidesoftheworldonSundayandmanygovernmentsrushedtoclosetheirbordersevenasscientistscautionedthatit’snotclearifthenewvariantismorealarmingthanotherversionsofthevirus.ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.Butmanycountriesrushedtoact,reflectinganxietyaboutanythingthatcouldprolongthepandemicthathaskilledmorethan5millionpeople.Israeldecidedtobarentrytoforeigners,andMoroccosaiditwouldsuspendallincomingflightsfortwoweeksstartingMonday.Scientistsinseveralplaces—fromHongKongtoEuropetoNorthAmerica—haveconfirmeditspresence.TheNetherlandsreported13omicroncasesonSunday,andbothCanadaandAustraliaeachfoundtwo.Dr.FrancisCollins,directoroftheNationalInstitutesofHealthintheUnitedStates,meanwhile,emphasizedthatthereisnodatayetthatsuggeststhenewvariantcausesmoreseriousillnessthanpreviousCOVID-19variants.Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.“Iknow,America,you’rereallytiredabouthearingthosethings,butthevirusisnottiredofus,”Collinssaid.AsmoreomicroncaseshavebeenfoundinmorecountriessuchasDutch,Canada,Australia,manycountriesareintroducingtravelbansorclosingborders,thoughtheygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied,notingthattravelrestrictionsmayplay“aroleinslightlyreducingthespreadofCOVID-19butplaceaheavyburdenonlivesandlivelihoods.”8nSpainannounceditwon’tadmitunvaccinatedBritishvisitorsstartingDec.1.DavidHui,arespiratorymedicineexpertinHongKong,agreedwiththatstrategy,sayingthetwopeoplewhotestedpositivefortheomicronvarianthadreceivedthePfizervaccineandexhibitedverymildsymptoms,suchasasorethroat.13.Whatdoestheunderlinedword“evade”inParagraph2probablymean?（）A.escapefromB.helpwithC.comedownwithD.engagein14.AccordingtoDr.FrancisCollins,weknowthat________.A.moreandmorecountrieswillhavetoclosetheirborders.B.omicronhasalreadymadeAmericanstiredofthedisease.C.thenewvarianthascausedmoreseriousillnessthanthepreviousone.D.regularpublichealthmeasuresareeffectiveagainstthevariant.15.Whatcanwelearnfromthepassage?（）A.WorldHealthOrganizationisagainstomicron-relatedtravelbans.B.ThenewvariantisthoughttohaveoriginatedinSouthAfrica.C.Thepreviousvaccineisoflittleuseinfightingagainstomicron.D.SpainhasitsborderclosedtoforeigntravelersincludingBritishvisitors.16.Whichwouldbethebesttitleforthispassage?（）A.MorecountrieshavebeguntointroducetravelbansB.GreatdamagecausedbyanewvariantcalledomicronC.MoreomicroncasesemergeasworldrushestolearnmoreD.Vaccinationsandboostershotsrecommendedtobepushed 8n附：参考答案和解析1.A2.B3.C4.C【解析】本文为一篇说明文。文章主要讲述了中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒，这种策略还会加大力度来预防冬季疫情的爆发。1.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.（中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒）”可知，此篇文章主要讲中国新冠战略可以对抗Omicron病毒，故选A。2.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks（中国现有的新冠遏制战略，以坚定快速的方式中断新冠的传播阻挡新的爆发）”可知，中国现在抗疫的战略是坚定有效的，故选B。3.细节理解题。根据文章第六段“ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid（他说道，就建立对抗病毒的科学支撑来讲，这个战略能让中国赢得机会）”可知，现在的战略能让中国在科学准备方面取得机会，故选C。4.推理判断题。根据文章第二段“thecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring（国家的动态零病例政策在今年冬天和春天应继续加大力度执行）”可知，动态零病例政策还会持续一段时间，故选C。5.D6.C7.A8.B【解析】本文是一篇说明文。文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。5.推理判断题。根据第一段“China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”以及第三段“ButtosomeWesternmedia,China’spolicymeansisolation（隔离）.CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,Chinaulookedincreasinglyisolatedbycomparison”.（但对一些西方媒体来说，中国的政策意味着隔离。CNN在周一的一篇报道中表示，随着世界上许多国家开始学习与COVID-19共存，相比之下，中国看起来越来越孤立。”）”可推断，中国的“新冠病毒清零”政策指的是一种严肃的为清除病例的控制方法。故选D。6.8n词义猜测题。根据前一段的尾句“Insomecountries,eventheleadersdonotfollowtheirownrules.（在一些国家，甚至领导人也不遵守自己的规则。）”和划线词前半句“BidenonMondaycallonAmericanstowearmasks,(周一，拜登呼吁美国人戴上口罩，)”和转折词but及后文可知，拜登呼吁美国人戴上口罩，但他因违反自己的规定而受到抨击。所以flouting为“违反”之意。故选C。7.推理判断题。根据第二段末尾“onTuesday（在周二）”以及最后一段“onMonday（在周一）”可推断，本文没有按照时间顺序展开文章。故选A。8.主旨大意题。根据第一段“WiththeworldreportingmorecasesofOmicronvariantonTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（随着世界各地周二报告了更多的欧米克隆变种病例，越来越多的西方国家急于关闭国门。迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”及全文可知，文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。故选B。9.A10.C11.D12.D【解析】这是一篇新闻报道。文章讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。9.推理判断题。根据文章第一段“TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.(实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。)”可知，这篇文章是有关于新冠肺炎变异病毒OmicronCovid变异株的相关报道，由此可推知，文章可能是一篇新闻报道。故选A。10.推理判断题。根据文章第四段“JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.( 路易斯安那州立大学卫生什里夫波特分校(LouisianaStateUniversityHealthShreveport)的微生物学和免疫学副教授杰里米·卡米尔(JeremyKamil)指出，致病性更高的Delta在肺部也表现出类似的复制模式，复制速度更慢。)”可知，JeremyKamil可能会同意Omicron和Delta在肺部生长缓慢。故选C。11.推理判断题。根据文章第三段““Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”(他说：“人们还注意到，一种传染性很强的病毒通过感染更多的人，可能会导致更严重的疾病和死亡，尽管这种病毒本身的致病性可能较低。”“因此，结合我们最近的研究表明，Omicron变种可以部分逃脱疫苗和过去感染的免疫，Omicron变种的总体威胁可能非常重大。”)”可知，它可能对人们的健康造成很大的威胁。故选D。12.8n细节理解题。根据文章倒数第二段“Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”(Kamil补充道：“当然，Omicron在现实生活中传播性的一个重要组成部分，将是它在最初抵御感染的中和抗体方面的潜力。它很可能在接种疫苗的人之间传播得很好，尤其是那些最近没有接受加强注射的人。”)”可知，现有的免疫在对抗Omicron中发挥的作用很差，这可能会导致Omicron的传播性加强。故选D。13.A14.D15.A16.C【解析】本文是说明文。文章主要讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了。13.词句猜测题。根据第二段“ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.”（这种变种在几天前被南非的研究者们认定，并且许多仍然是未知的，包括是否更有感染性，更可能引起更严重的疾病，或者更能够evade疫苗的保护。）可知，evade是及物动词，这句话表达的是研究者们对这种变种的未知部分的担忧，尤其是更可能导致的坏的结果，所以evade应该是有“逃脱”的意思，“逃脱疫苗的保护”即“疫苗对它的保护性减少”，和A选项意思一致。故选A。14.细节理解题。根据第四段Dr.FrancisCollins，“Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.”（Collins和其它几位专家说，这条新闻应该让每个人加倍努力来使用这个世界已有的工具，包括接种疫苗，加强针的注射和像戴口罩的措施。）可知，证明人们应该重视使用现有的防疫工具，即现有防疫措施是有效的。故选D。15.细节理解题。根据第五段“theygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied”（他们违背世界卫生组织的建议。在彻底研究这个变异体之前，它已经警告过任何过度反应。）可知，证明世卫组织反对各国对新冠变种过度反应。故选A。16.主旨大意题。根据第一段“Casesoftheomicronvariantofthecoronaviruspoppedupincountries”（奥密克戎变种病例在世界各国突然出现）可知，这篇文章主要围绕更多的奥密克戎病例的出现展开的陈述。故选C。8
简介：2022年高考英语最新热点时文阅读练习班级考号姓名总分（Omicron变异病毒）Omicron变异病毒题型主要内容1阅读理解讲述了中国现有的新冠遏制战略能够有效地对抗新冠变异的Omicron病毒2阅读理解介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下3阅读理解讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播4阅读理解讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了（一）China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.Theyaddedthatthecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring,asnewmodelingshowsthatdroppingitprematurelywouldriskcausing“ahugeoutbreak”.WuZunyou,achiefepidemiologist,saidthenewvariantappearstobemorecontagious（传染的）thantheDeltavariantduetoitsexceptionallyhighnumberofspikemutations.“Butnomatterhowthevirusmutates,regularpublichealthmeasures,suchaswearingmasks,maintainingsocialdistancingandwashinghands,willbeeffectiveagainstallvariants,”Wusaid.ZhangWenhong,awell-knowndoctorfromShanghai,saidChina’scurrent“rapidresponseanddynamiczeroingofnewinfections”candealwithallvariants.ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid.Ongoingworkincludesincreasingreservesofvaccines（疫苗）anddrugstosupporttheglobalbattleagainstthepandemic,andboostinginventories（存货）ofChina’spublichealthandmedicalresources.AccordingtoWuZunyou,China’soverallepidemicsituationremainsstableandundercontrolagainstabackdropofsurginginfectionsglobally.“Thisremarkableoutcomeislargelyduetothecentralapproachofinterruptingthespreadofthevirus,blockingnewoutbreaksandimplementingquarantine（隔离）forincomingtravelers,”hesaid.“Bythemostconservativeestimates,thestrategyhadavoided47.8millionCOVID-19infectionsand950,000relateddeathsinChina,”hesaid.Astheoutlookforthepandemicremainsseriousforthiswinterandspring,Wusaidthesemeasuresshouldcontinuetobeenforced.8n“Adjustment（调整）ofviruscontrolmeasuresshouldbedoneextremelycarefullyandwitheverydetailandprocedurebeingtakenintoconsideration,soastoavoidmakingmistakesortakingthewrongpath,”hesaid.1.Whatmightbethebesttitleofthisnewspaperarticle?（）A.China’sCOVID-19strategycancopewithOmicron.B.China’sCVID-19approachhasmadegreatachievements.C.NewOmicronvariantappearstobemorecontagious.D.NewOmicronvariantcallsforadjustmentofmeasures.2.WhatcanbestdescribeChina’sexistingstrategy?（）A.Traditionalandimmature.B.Solidandeffective.C.Regularandrisky.D.Dynamicandcontemporary.3.AccordingtoZhangWenhongthecurrentstrategyhasbroughttoChinaawindowofopportunityintermsof______.A.culturalexchangesB.economicrecoveryC.scientificpreparationsD.medicalprofits4.Whatcanweinferfromthepassage?（）A.TheDeltaVariantofCOVID-19willsoondisappear.B.Newvariantmakesithardertomaintainsocialdistancing.C.Thedynamiczero-casepolicywillcontinueforawhile.D.Thiswinterandspringwillseefewercasesofinfection.（二）WiththeworldreportingmorecasesofOmicronvariant(欧米克隆变种)onTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccine(疫苗)studyandtheexperiencegotfromChina’szero-COVIDpolicy.ChineseobserverssaidthatChinawillbenefitfromitsCOVID-19policyofpreventingcasesfromhomeandabroadwhichcontinuestoshowitsuniqueadvantagesfacingOmicron.Incomparison,observersremindedthatWesterncountriesarelikelytobeaffectedbyOmicronifthevariantishighlyinfectious(感染的),withtheirunscientificepidemic(流行病)controlmeasuresandoverconfidenceinvaccines,whichhasledtotherapidspreadofthenewvariant,anexperttoldGlobalTimesonTuesday.ButtosomeWesternmedia,China’spolicymeansisolation(隔离).CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,China”lookedincreasinglyisolatedbycomparison”.ChineseobserverssaidthattheWest’schoiceofdealingwithCOVID-19isahelplessactionastheycannotpossiblycleartheirdomesticcaseswithlargenumbersoflocallytransmittedcases,andresidentsareunwillingtoteamupwithgovernments.Insomecountries,eventheleadersdonotfollowtheirownrules.BidenonMondaycallonAmericanstowearmasks,buthehascomeunderfirefor flouting hisownrules.HewaspicturedwithoutamaskcoveringhisfaceovertheThanksgivingweekendinashopthathadasignonthewindowrequiringcustomerstowearfacecoverings,theBBCreported.8n5.Whatisthezero-COVIDpolicy?（）A.Thevaccinecankillallthevariantsoftheepidemic.B.Noonegoesoutandpeoplewillclosethedoorsforisolation.C.Itisausefulmeasuretoreducethelocalinfection.D.Itisaseriouscontrolmethodtoclearthecases.6.Whatdoestheunderlinedword“flouting”mean?（）A.observingB.hatingC.goingagainstD.following7.WhichmeansdoestheauthorNOTusetodevelopthepassage?（）A.Byfollowingthetimeorder.B.Bygivingexamples.C.Bymakingcomparisons.D.Byquoting.8.Whatisthemainideaofthereport?（）A.WesterncountriesarelikelytobeaffectedbyOmicron.B.DespitetheOmicronvariant,itisstillundercontrolinChina.C.WesternchoiceishelplesswhenfacedwithCOVID-19.D.BidencallonAmericanstodealwiththeepidemicseriously.（三）TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.Thestudy,byateamfromtheUniversityofHongKong,alsofoundthatthenewvariantgrew10timesslowerinlungtissue,whichtheauthorssaidcouldbeanindicatoroflowerdiseaseseverity.MichaelChan,wholedthework,saidtheresultneededtobeinterpretedwithcautionbecauseseverediseaseisdeterminednotonlybyhowquicklythevirusreplicates(复制)butalsobyaperson’simmuneresponse.“Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.“TheseauthorsfoundOmicronreplicatesfantasticallywell–evenfarbetterthaneitherDeltaortheoriginalvirus–inbronchialtissue,”Kamilsaid.“Thiscouldinsomewayscontributetoanadvantageintransmissionbetweenpeople.”Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”Thefindings,togetherwithotherrecentworkshowingOmicroninfectscellsmorereadily,addtoanemergingpicturethatthevariantmaybeintrinsicallymoretransmissibleinadditiontoescapingexistingimmunity.9.Whatisthekindofthepassage?（）8nA.Anewsreport.B.Asciencefiction.C.Ahealthguide.D.Amedicineadvertisement.10.WhatcouldJeremyKamilagreewith?（）A.Weshouldtaketheresultseriously.B.Omicronmaycausemoreseverediseaseanddeath.C.BothOmicronandDeltagrewslowlyinthelungs.D.Thosewhohavegottenaboostershotwon’tbeinfected.11.WhatcanwelearnaboutOmicron?（）A.ItisanewvariantofDelta.B.Deltaislesspathogenicthanit.C.Vaccinatedpeopleneedn’tworryaboutit.D.Itmayposeagreatthreattopeople’shealth.12.Accordingtothepassage,whichofthefollowingmaycauseOmicron’stransmissibility?（）A.Thatmanypeoplehaven’tbeenvaccinated.B.Thatmanypeoplerefusedtowearsmasksinpublic.C.ThatOmicroninfectslungcellsmuchmorequickly.D.ThatexistingimmunityplaysapoorpartinfightingOmicron.（四）CasesoftheomicronvariantofthecoronaviruspoppedupincountriesonoppositesidesoftheworldonSundayandmanygovernmentsrushedtoclosetheirbordersevenasscientistscautionedthatit’snotclearifthenewvariantismorealarmingthanotherversionsofthevirus.ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.Butmanycountriesrushedtoact,reflectinganxietyaboutanythingthatcouldprolongthepandemicthathaskilledmorethan5millionpeople.Israeldecidedtobarentrytoforeigners,andMoroccosaiditwouldsuspendallincomingflightsfortwoweeksstartingMonday.Scientistsinseveralplaces—fromHongKongtoEuropetoNorthAmerica—haveconfirmeditspresence.TheNetherlandsreported13omicroncasesonSunday,andbothCanadaandAustraliaeachfoundtwo.Dr.FrancisCollins,directoroftheNationalInstitutesofHealthintheUnitedStates,meanwhile,emphasizedthatthereisnodatayetthatsuggeststhenewvariantcausesmoreseriousillnessthanpreviousCOVID-19variants.Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.“Iknow,America,you’rereallytiredabouthearingthosethings,butthevirusisnottiredofus,”Collinssaid.AsmoreomicroncaseshavebeenfoundinmorecountriessuchasDutch,Canada,Australia,manycountriesareintroducingtravelbansorclosingborders,thoughtheygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied,notingthattravelrestrictionsmayplay“aroleinslightlyreducingthespreadofCOVID-19butplaceaheavyburdenonlivesandlivelihoods.”8nSpainannounceditwon’tadmitunvaccinatedBritishvisitorsstartingDec.1.DavidHui,arespiratorymedicineexpertinHongKong,agreedwiththatstrategy,sayingthetwopeoplewhotestedpositivefortheomicronvarianthadreceivedthePfizervaccineandexhibitedverymildsymptoms,suchasasorethroat.13.Whatdoestheunderlinedword“evade”inParagraph2probablymean?（）A.escapefromB.helpwithC.comedownwithD.engagein14.AccordingtoDr.FrancisCollins,weknowthat________.A.moreandmorecountrieswillhavetoclosetheirborders.B.omicronhasalreadymadeAmericanstiredofthedisease.C.thenewvarianthascausedmoreseriousillnessthanthepreviousone.D.regularpublichealthmeasuresareeffectiveagainstthevariant.15.Whatcanwelearnfromthepassage?（）A.WorldHealthOrganizationisagainstomicron-relatedtravelbans.B.ThenewvariantisthoughttohaveoriginatedinSouthAfrica.C.Thepreviousvaccineisoflittleuseinfightingagainstomicron.D.SpainhasitsborderclosedtoforeigntravelersincludingBritishvisitors.16.Whichwouldbethebesttitleforthispassage?（）A.MorecountrieshavebeguntointroducetravelbansB.GreatdamagecausedbyanewvariantcalledomicronC.MoreomicroncasesemergeasworldrushestolearnmoreD.Vaccinationsandboostershotsrecommendedtobepushed 8n附：参考答案和解析1.A2.B3.C4.C【解析】本文为一篇说明文。文章主要讲述了中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒，这种策略还会加大力度来预防冬季疫情的爆发。1.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.（中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒）”可知，此篇文章主要讲中国新冠战略可以对抗Omicron病毒，故选A。2.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks（中国现有的新冠遏制战略，以坚定快速的方式中断新冠的传播阻挡新的爆发）”可知，中国现在抗疫的战略是坚定有效的，故选B。3.细节理解题。根据文章第六段“ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid（他说道，就建立对抗病毒的科学支撑来讲，这个战略能让中国赢得机会）”可知，现在的战略能让中国在科学准备方面取得机会，故选C。4.推理判断题。根据文章第二段“thecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring（国家的动态零病例政策在今年冬天和春天应继续加大力度执行）”可知，动态零病例政策还会持续一段时间，故选C。5.D6.C7.A8.B【解析】本文是一篇说明文。文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。5.推理判断题。根据第一段“China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”以及第三段“ButtosomeWesternmedia,China’spolicymeansisolation（隔离）.CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,Chinaulookedincreasinglyisolatedbycomparison”.（但对一些西方媒体来说，中国的政策意味着隔离。CNN在周一的一篇报道中表示，随着世界上许多国家开始学习与COVID-19共存，相比之下，中国看起来越来越孤立。”）”可推断，中国的“新冠病毒清零”政策指的是一种严肃的为清除病例的控制方法。故选D。6.8n词义猜测题。根据前一段的尾句“Insomecountries,eventheleadersdonotfollowtheirownrules.（在一些国家，甚至领导人也不遵守自己的规则。）”和划线词前半句“BidenonMondaycallonAmericanstowearmasks,(周一，拜登呼吁美国人戴上口罩，)”和转折词but及后文可知，拜登呼吁美国人戴上口罩，但他因违反自己的规定而受到抨击。所以flouting为“违反”之意。故选C。7.推理判断题。根据第二段末尾“onTuesday（在周二）”以及最后一段“onMonday（在周一）”可推断，本文没有按照时间顺序展开文章。故选A。8.主旨大意题。根据第一段“WiththeworldreportingmorecasesofOmicronvariantonTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（随着世界各地周二报告了更多的欧米克隆变种病例，越来越多的西方国家急于关闭国门。迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”及全文可知，文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。故选B。9.A10.C11.D12.D【解析】这是一篇新闻报道。文章讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。9.推理判断题。根据文章第一段“TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.(实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。)”可知，这篇文章是有关于新冠肺炎变异病毒OmicronCovid变异株的相关报道，由此可推知，文章可能是一篇新闻报道。故选A。10.推理判断题。根据文章第四段“JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.( 路易斯安那州立大学卫生什里夫波特分校(LouisianaStateUniversityHealthShreveport)的微生物学和免疫学副教授杰里米·卡米尔(JeremyKamil)指出，致病性更高的Delta在肺部也表现出类似的复制模式，复制速度更慢。)”可知，JeremyKamil可能会同意Omicron和Delta在肺部生长缓慢。故选C。11.推理判断题。根据文章第三段““Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”(他说：“人们还注意到，一种传染性很强的病毒通过感染更多的人，可能会导致更严重的疾病和死亡，尽管这种病毒本身的致病性可能较低。”“因此，结合我们最近的研究表明，Omicron变种可以部分逃脱疫苗和过去感染的免疫，Omicron变种的总体威胁可能非常重大。”)”可知，它可能对人们的健康造成很大的威胁。故选D。12.8n细节理解题。根据文章倒数第二段“Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”(Kamil补充道：“当然，Omicron在现实生活中传播性的一个重要组成部分，将是它在最初抵御感染的中和抗体方面的潜力。它很可能在接种疫苗的人之间传播得很好，尤其是那些最近没有接受加强注射的人。”)”可知，现有的免疫在对抗Omicron中发挥的作用很差，这可能会导致Omicron的传播性加强。故选D。13.A14.D15.A16.C【解析】本文是说明文。文章主要讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了。13.词句猜测题。根据第二段“ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.”（这种变种在几天前被南非的研究者们认定，并且许多仍然是未知的，包括是否更有感染性，更可能引起更严重的疾病，或者更能够evade疫苗的保护。）可知，evade是及物动词，这句话表达的是研究者们对这种变种的未知部分的担忧，尤其是更可能导致的坏的结果，所以evade应该是有“逃脱”的意思，“逃脱疫苗的保护”即“疫苗对它的保护性减少”，和A选项意思一致。故选A。14.细节理解题。根据第四段Dr.FrancisCollins，“Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.”（Collins和其它几位专家说，这条新闻应该让每个人加倍努力来使用这个世界已有的工具，包括接种疫苗，加强针的注射和像戴口罩的措施。）可知，证明人们应该重视使用现有的防疫工具，即现有防疫措施是有效的。故选D。15.细节理解题。根据第五段“theygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied”（他们违背世界卫生组织的建议。在彻底研究这个变异体之前，它已经警告过任何过度反应。）可知，证明世卫组织反对各国对新冠变种过度反应。故选A。16.主旨大意题。根据第一段“Casesoftheomicronvariantofthecoronaviruspoppedupincountries”（奥密克戎变种病例在世界各国突然出现）可知，这篇文章主要围绕更多的奥密克戎病例的出现展开的陈述。故选C。8
简介：2022年高考英语最新热点时文阅读练习班级考号姓名总分（Omicron变异病毒）Omicron变异病毒题型主要内容1阅读理解讲述了中国现有的新冠遏制战略能够有效地对抗新冠变异的Omicron病毒2阅读理解介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下3阅读理解讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播4阅读理解讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了（一）China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.Theyaddedthatthecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring,asnewmodelingshowsthatdroppingitprematurelywouldriskcausing“ahugeoutbreak”.WuZunyou,achiefepidemiologist,saidthenewvariantappearstobemorecontagious（传染的）thantheDeltavariantduetoitsexceptionallyhighnumberofspikemutations.“Butnomatterhowthevirusmutates,regularpublichealthmeasures,suchaswearingmasks,maintainingsocialdistancingandwashinghands,willbeeffectiveagainstallvariants,”Wusaid.ZhangWenhong,awell-knowndoctorfromShanghai,saidChina’scurrent“rapidresponseanddynamiczeroingofnewinfections”candealwithallvariants.ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid.Ongoingworkincludesincreasingreservesofvaccines（疫苗）anddrugstosupporttheglobalbattleagainstthepandemic,andboostinginventories（存货）ofChina’spublichealthandmedicalresources.AccordingtoWuZunyou,China’soverallepidemicsituationremainsstableandundercontrolagainstabackdropofsurginginfectionsglobally.“Thisremarkableoutcomeislargelyduetothecentralapproachofinterruptingthespreadofthevirus,blockingnewoutbreaksandimplementingquarantine（隔离）forincomingtravelers,”hesaid.“Bythemostconservativeestimates,thestrategyhadavoided47.8millionCOVID-19infectionsand950,000relateddeathsinChina,”hesaid.Astheoutlookforthepandemicremainsseriousforthiswinterandspring,Wusaidthesemeasuresshouldcontinuetobeenforced.8n“Adjustment（调整）ofviruscontrolmeasuresshouldbedoneextremelycarefullyandwitheverydetailandprocedurebeingtakenintoconsideration,soastoavoidmakingmistakesortakingthewrongpath,”hesaid.1.Whatmightbethebesttitleofthisnewspaperarticle?（）A.China’sCOVID-19strategycancopewithOmicron.B.China’sCVID-19approachhasmadegreatachievements.C.NewOmicronvariantappearstobemorecontagious.D.NewOmicronvariantcallsforadjustmentofmeasures.2.WhatcanbestdescribeChina’sexistingstrategy?（）A.Traditionalandimmature.B.Solidandeffective.C.Regularandrisky.D.Dynamicandcontemporary.3.AccordingtoZhangWenhongthecurrentstrategyhasbroughttoChinaawindowofopportunityintermsof______.A.culturalexchangesB.economicrecoveryC.scientificpreparationsD.medicalprofits4.Whatcanweinferfromthepassage?（）A.TheDeltaVariantofCOVID-19willsoondisappear.B.Newvariantmakesithardertomaintainsocialdistancing.C.Thedynamiczero-casepolicywillcontinueforawhile.D.Thiswinterandspringwillseefewercasesofinfection.（二）WiththeworldreportingmorecasesofOmicronvariant(欧米克隆变种)onTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccine(疫苗)studyandtheexperiencegotfromChina’szero-COVIDpolicy.ChineseobserverssaidthatChinawillbenefitfromitsCOVID-19policyofpreventingcasesfromhomeandabroadwhichcontinuestoshowitsuniqueadvantagesfacingOmicron.Incomparison,observersremindedthatWesterncountriesarelikelytobeaffectedbyOmicronifthevariantishighlyinfectious(感染的),withtheirunscientificepidemic(流行病)controlmeasuresandoverconfidenceinvaccines,whichhasledtotherapidspreadofthenewvariant,anexperttoldGlobalTimesonTuesday.ButtosomeWesternmedia,China’spolicymeansisolation(隔离).CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,China”lookedincreasinglyisolatedbycomparison”.ChineseobserverssaidthattheWest’schoiceofdealingwithCOVID-19isahelplessactionastheycannotpossiblycleartheirdomesticcaseswithlargenumbersoflocallytransmittedcases,andresidentsareunwillingtoteamupwithgovernments.Insomecountries,eventheleadersdonotfollowtheirownrules.BidenonMondaycallonAmericanstowearmasks,buthehascomeunderfirefor flouting hisownrules.HewaspicturedwithoutamaskcoveringhisfaceovertheThanksgivingweekendinashopthathadasignonthewindowrequiringcustomerstowearfacecoverings,theBBCreported.8n5.Whatisthezero-COVIDpolicy?（）A.Thevaccinecankillallthevariantsoftheepidemic.B.Noonegoesoutandpeoplewillclosethedoorsforisolation.C.Itisausefulmeasuretoreducethelocalinfection.D.Itisaseriouscontrolmethodtoclearthecases.6.Whatdoestheunderlinedword“flouting”mean?（）A.observingB.hatingC.goingagainstD.following7.WhichmeansdoestheauthorNOTusetodevelopthepassage?（）A.Byfollowingthetimeorder.B.Bygivingexamples.C.Bymakingcomparisons.D.Byquoting.8.Whatisthemainideaofthereport?（）A.WesterncountriesarelikelytobeaffectedbyOmicron.B.DespitetheOmicronvariant,itisstillundercontrolinChina.C.WesternchoiceishelplesswhenfacedwithCOVID-19.D.BidencallonAmericanstodealwiththeepidemicseriously.（三）TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.Thestudy,byateamfromtheUniversityofHongKong,alsofoundthatthenewvariantgrew10timesslowerinlungtissue,whichtheauthorssaidcouldbeanindicatoroflowerdiseaseseverity.MichaelChan,wholedthework,saidtheresultneededtobeinterpretedwithcautionbecauseseverediseaseisdeterminednotonlybyhowquicklythevirusreplicates(复制)butalsobyaperson’simmuneresponse.“Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.“TheseauthorsfoundOmicronreplicatesfantasticallywell–evenfarbetterthaneitherDeltaortheoriginalvirus–inbronchialtissue,”Kamilsaid.“Thiscouldinsomewayscontributetoanadvantageintransmissionbetweenpeople.”Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”Thefindings,togetherwithotherrecentworkshowingOmicroninfectscellsmorereadily,addtoanemergingpicturethatthevariantmaybeintrinsicallymoretransmissibleinadditiontoescapingexistingimmunity.9.Whatisthekindofthepassage?（）8nA.Anewsreport.B.Asciencefiction.C.Ahealthguide.D.Amedicineadvertisement.10.WhatcouldJeremyKamilagreewith?（）A.Weshouldtaketheresultseriously.B.Omicronmaycausemoreseverediseaseanddeath.C.BothOmicronandDeltagrewslowlyinthelungs.D.Thosewhohavegottenaboostershotwon’tbeinfected.11.WhatcanwelearnaboutOmicron?（）A.ItisanewvariantofDelta.B.Deltaislesspathogenicthanit.C.Vaccinatedpeopleneedn’tworryaboutit.D.Itmayposeagreatthreattopeople’shealth.12.Accordingtothepassage,whichofthefollowingmaycauseOmicron’stransmissibility?（）A.Thatmanypeoplehaven’tbeenvaccinated.B.Thatmanypeoplerefusedtowearsmasksinpublic.C.ThatOmicroninfectslungcellsmuchmorequickly.D.ThatexistingimmunityplaysapoorpartinfightingOmicron.（四）CasesoftheomicronvariantofthecoronaviruspoppedupincountriesonoppositesidesoftheworldonSundayandmanygovernmentsrushedtoclosetheirbordersevenasscientistscautionedthatit’snotclearifthenewvariantismorealarmingthanotherversionsofthevirus.ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.Butmanycountriesrushedtoact,reflectinganxietyaboutanythingthatcouldprolongthepandemicthathaskilledmorethan5millionpeople.Israeldecidedtobarentrytoforeigners,andMoroccosaiditwouldsuspendallincomingflightsfortwoweeksstartingMonday.Scientistsinseveralplaces—fromHongKongtoEuropetoNorthAmerica—haveconfirmeditspresence.TheNetherlandsreported13omicroncasesonSunday,andbothCanadaandAustraliaeachfoundtwo.Dr.FrancisCollins,directoroftheNationalInstitutesofHealthintheUnitedStates,meanwhile,emphasizedthatthereisnodatayetthatsuggeststhenewvariantcausesmoreseriousillnessthanpreviousCOVID-19variants.Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.“Iknow,America,you’rereallytiredabouthearingthosethings,butthevirusisnottiredofus,”Collinssaid.AsmoreomicroncaseshavebeenfoundinmorecountriessuchasDutch,Canada,Australia,manycountriesareintroducingtravelbansorclosingborders,thoughtheygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied,notingthattravelrestrictionsmayplay“aroleinslightlyreducingthespreadofCOVID-19butplaceaheavyburdenonlivesandlivelihoods.”8nSpainannounceditwon’tadmitunvaccinatedBritishvisitorsstartingDec.1.DavidHui,arespiratorymedicineexpertinHongKong,agreedwiththatstrategy,sayingthetwopeoplewhotestedpositivefortheomicronvarianthadreceivedthePfizervaccineandexhibitedverymildsymptoms,suchasasorethroat.13.Whatdoestheunderlinedword“evade”inParagraph2probablymean?（）A.escapefromB.helpwithC.comedownwithD.engagein14.AccordingtoDr.FrancisCollins,weknowthat________.A.moreandmorecountrieswillhavetoclosetheirborders.B.omicronhasalreadymadeAmericanstiredofthedisease.C.thenewvarianthascausedmoreseriousillnessthanthepreviousone.D.regularpublichealthmeasuresareeffectiveagainstthevariant.15.Whatcanwelearnfromthepassage?（）A.WorldHealthOrganizationisagainstomicron-relatedtravelbans.B.ThenewvariantisthoughttohaveoriginatedinSouthAfrica.C.Thepreviousvaccineisoflittleuseinfightingagainstomicron.D.SpainhasitsborderclosedtoforeigntravelersincludingBritishvisitors.16.Whichwouldbethebesttitleforthispassage?（）A.MorecountrieshavebeguntointroducetravelbansB.GreatdamagecausedbyanewvariantcalledomicronC.MoreomicroncasesemergeasworldrushestolearnmoreD.Vaccinationsandboostershotsrecommendedtobepushed 8n附：参考答案和解析1.A2.B3.C4.C【解析】本文为一篇说明文。文章主要讲述了中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒，这种策略还会加大力度来预防冬季疫情的爆发。1.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks,shouldbesufficientfordealingwiththenewOmicronvariant（变种）ofthenovelcoronavirus,healthexpertsandofficialssaidrecently.（中国现有的新冠遏制战略（以坚定快速的方式中断新冠的传播阻挡新的爆发），能够有效地对抗新冠变异的Omicron病毒）”可知，此篇文章主要讲中国新冠战略可以对抗Omicron病毒，故选A。2.细节理解题。根据文章第一段“China’sexistingCOVID-19containmentstrategy,characterizedbyfirmandrapidresponsetocutitstransmissionandblocknewoutbreaks（中国现有的新冠遏制战略，以坚定快速的方式中断新冠的传播阻挡新的爆发）”可知，中国现在抗疫的战略是坚定有效的，故选B。3.细节理解题。根据文章第六段“ThestrategyhasalsoenabledChinatowinawindowofopportunityintermsofbuildingupscientificsupporttofightthevirus,hesaid（他说道，就建立对抗病毒的科学支撑来讲，这个战略能让中国赢得机会）”可知，现在的战略能让中国在科学准备方面取得机会，故选C。4.推理判断题。根据文章第二段“thecountry’sdynamiczero-casepolicyshouldcontinuetobeenforcedthiswinterandspring（国家的动态零病例政策在今年冬天和春天应继续加大力度执行）”可知，动态零病例政策还会持续一段时间，故选C。5.D6.C7.A8.B【解析】本文是一篇说明文。文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。5.推理判断题。根据第一段“China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”以及第三段“ButtosomeWesternmedia,China’spolicymeansisolation（隔离）.CNNsaidinareportonMondaythatasmuchoftheworldstartedtolearntolivewithCOVID-19,Chinaulookedincreasinglyisolatedbycomparison”.（但对一些西方媒体来说，中国的政策意味着隔离。CNN在周一的一篇报道中表示，随着世界上许多国家开始学习与COVID-19共存，相比之下，中国看起来越来越孤立。”）”可推断，中国的“新冠病毒清零”政策指的是一种严肃的为清除病例的控制方法。故选D。6.8n词义猜测题。根据前一段的尾句“Insomecountries,eventheleadersdonotfollowtheirownrules.（在一些国家，甚至领导人也不遵守自己的规则。）”和划线词前半句“BidenonMondaycallonAmericanstowearmasks,(周一，拜登呼吁美国人戴上口罩，)”和转折词but及后文可知，拜登呼吁美国人戴上口罩，但他因违反自己的规定而受到抨击。所以flouting为“违反”之意。故选C。7.推理判断题。根据第二段末尾“onTuesday（在周二）”以及最后一段“onMonday（在周一）”可推断，本文没有按照时间顺序展开文章。故选A。8.主旨大意题。根据第一段“WiththeworldreportingmorecasesofOmicronvariantonTuesdayandmoreWesterncountrieshurryuptoclosetheirdoors.China,wheresofaronlyHongKonghasreportedcases,iscalmlyandconfidentlyrespondingtopossiblechallengeswithvaccinestudyandtheexperiencegotfromChina’szero-COVIDpolicy.（随着世界各地周二报告了更多的欧米克隆变种病例，越来越多的西方国家急于关闭国门。迄今为止，只有香港报告了新冠肺炎病例，中国在疫苗研究方面沉着、自信地应对可能面临的挑战，并从中国的“新冠病毒清零”政策中获得了经验。）”及全文可知，文章主要介绍了尽管是欧米克隆的变种，新冠病毒在中国仍然处于控制之下。故选B。9.A10.C11.D12.D【解析】这是一篇新闻报道。文章讲述了实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。9.推理判断题。根据文章第一段“TheOmicronCovidvarianthasbeenfoundtomultiplyabout70timesquickerthantheoriginalandDeltaversionsofcoronavirusintissuesamplestakenfromthebronchus(支气管),themaintubesfromthewindpipetothelungs,inlaboratoryexperimentsthatcouldhelpexplainitsrapidtransmission.(实验室实验发现，在从支气管(从气管到肺部的主要管道)采集的组织样本中，OmicronCovid变体比原始和Delta版本的冠状病毒繁殖速度快约70倍，这可能有助于解释其快速传播。)”可知，这篇文章是有关于新冠肺炎变异病毒OmicronCovid变异株的相关报道，由此可推知，文章可能是一篇新闻报道。故选A。10.推理判断题。根据文章第四段“JeremyKamil,anassociateprofessorofmicrobiologyandimmunologyatLouisianaStateUniversityHealthShreveport,pointedoutthatDelta,whichturnedouttobemorepathogenic,showedasimilarpatternofreplicatingmoreslowlyinthelungs.( 路易斯安那州立大学卫生什里夫波特分校(LouisianaStateUniversityHealthShreveport)的微生物学和免疫学副教授杰里米·卡米尔(JeremyKamil)指出，致病性更高的Delta在肺部也表现出类似的复制模式，复制速度更慢。)”可知，JeremyKamil可能会同意Omicron和Delta在肺部生长缓慢。故选C。11.推理判断题。根据文章第三段““Itisalsonotedthatbyinfectingmanymorepeople,averyinfectiousvirusmaycausemoreseverediseaseanddeatheventhoughthevirusitselfmaybelesspathogenic(致病的),”hesaid.“Therefore,takentogetherwithourrecentstudiesshowingthattheOmicronvariantcanpartiallyescapeimmunityfromvaccinesandpastinfection,theoverallthreatfromtheOmicronvariantislikelytobeverysignificant.”(他说：“人们还注意到，一种传染性很强的病毒通过感染更多的人，可能会导致更严重的疾病和死亡，尽管这种病毒本身的致病性可能较低。”“因此，结合我们最近的研究表明，Omicron变种可以部分逃脱疫苗和过去感染的免疫，Omicron变种的总体威胁可能非常重大。”)”可知，它可能对人们的健康造成很大的威胁。故选D。12.8n细节理解题。根据文章倒数第二段“Kamiladded,“Ofcourse,ahugecomponentofOmicron’stransmissibilityinreallifeisgoingtobeitspotentialtoescapeneutralisingantibodiesthatprotectagainstinfectioninthefirstplace.It’sverylikelyspreadingwellevenbetweenvaccinatedpeople,especiallythosewhohaven’trecentlygottenaboostershot.”(Kamil补充道：“当然，Omicron在现实生活中传播性的一个重要组成部分，将是它在最初抵御感染的中和抗体方面的潜力。它很可能在接种疫苗的人之间传播得很好，尤其是那些最近没有接受加强注射的人。”)”可知，现有的免疫在对抗Omicron中发挥的作用很差，这可能会导致Omicron的传播性加强。故选D。13.A14.D15.A16.C【解析】本文是说明文。文章主要讲述随着世界的发展，疫情的爆发，世界各国想要了解更多变种的信息，更多的奥密克戎变种病例出现了。13.词句猜测题。根据第二段“ThevariantwasidentifieddaysagobyresearchersinSouthAfrica,andmuchisstillnotknownaboutit,includingwhetheritismoreinfectious,morelikelytocauseseriousillnessormoreableto evade theprotectionofvaccines.”（这种变种在几天前被南非的研究者们认定，并且许多仍然是未知的，包括是否更有感染性，更可能引起更严重的疾病，或者更能够evade疫苗的保护。）可知，evade是及物动词，这句话表达的是研究者们对这种变种的未知部分的担忧，尤其是更可能导致的坏的结果，所以evade应该是有“逃脱”的意思，“逃脱疫苗的保护”即“疫苗对它的保护性减少”，和A选项意思一致。故选A。14.细节理解题。根据第四段Dr.FrancisCollins，“Collins,alongwithseveralexperts,saidthatthenewsshouldmakeeveryoneredoubletheireffortstousethetoolstheworldalreadyhas,includingvaccinations,boostershotsandmeasuressuchasmask-wearing.”（Collins和其它几位专家说，这条新闻应该让每个人加倍努力来使用这个世界已有的工具，包括接种疫苗，加强针的注射和像戴口罩的措施。）可知，证明人们应该重视使用现有的防疫工具，即现有防疫措施是有效的。故选D。15.细节理解题。根据第五段“theygoagainsttheadviceoftheWHO.Ithaswarnedagainstanyoverreactionbeforethevariantisthoroughlystudied”（他们违背世界卫生组织的建议。在彻底研究这个变异体之前，它已经警告过任何过度反应。）可知，证明世卫组织反对各国对新冠变种过度反应。故选A。16.主旨大意题。根据第一段“Casesoftheomicronvariantofthecoronaviruspoppedupincountries”（奥密克戎变种病例在世界各国突然出现）可知，这篇文章主要围绕更多的奥密克戎病例的出现展开的陈述。故选C。8
