2021年全国统考英语二考点精练（含答案详解）

2021年全国统考英语二考点精练（含答案详解）一、单项选择题（本大题共10小题，每小题2分，共20分）1.Inthepassage,theauthor'sattitudetowardsonlineeducationisbestdescribedas______.Thepassagementionsthat"manystudentsfindonlinecoursesflexibleandconvenient,yetsomeeducatorsarguethatthelackofface-to-faceinteractionhindersdeeplearning."Basedonthisinformation,theauthor'sstanceappearstobe______.A.Supportive,asthepassagehighlightsthebenefitsofonlinelearning.B.Cautious,sincetheauthoracknowledgesbothadvantagesanddisadvantages.C.Indifferent,astheauthordoesnotclearlyexpresspersonalopinion.D.Critical,giventhatthepassageemphasizesthelimitationsofonlineeducation.解析：正确答案为B。题干要求判断作者对在线教育的态度。选项A错误，因为文章并未完全支持在线教育；选项C错误，作者明确指出了在线教育的优缺点；选项D错误，文章并未强烈批评在线教育。选项B正确，因为作者既提到了在线教育的灵活性，也指出了其缺乏面对面交流的弊端，体现了谨慎的态度。2.Theword"ubiquitous"inthecontextofthepassagemostlikelymeans______.Thepassagestatesthat"smartphoneshavebecomeubiquitousinmodernsociety,transformingthewaypeoplecommunicateandaccessinformation."Thissuggeststhatsmartphonesare______.A.Rareandexpensive,astheyarenotaccessibletomostpeople.B.Widespreadandeasilyavailable,astheyareusedbyalargeportionofthepopulation.C.Outdatedandobsolete,asnewertechnologieshavereplacedthem.D.Limitedtospecificindustries,suchasbusinessorhealthcare.解析：正确答案为B。题干要求解释"ubiquitous"的含义。选项A错误，因为文章表明智能手机是普遍存在的；选项C错误，文章并未提及智能手机已被淘汰；选项D错误，文章指出智能手机在现代社会广泛应用。选项B正确，因为"ubiquitous"意为普遍存在，易获取。3.Accordingtothepassage,themainreasonforthedeclineintraditionalbookstoresis______.Thepassagementionsthat"theriseofe-readersandonlinebookretailershasledtoasignificantdeclineintraditionalbookstores,forcingmanytocloseormerge."Thisindicatesthattheprimarycauseofthedeclineis______.A.Increasedgovernmentregulationsonbooksales.B.Thepopularityofphysicalbookstoresamongyoungergenerations.C.Thegrowthofdigitalreadingdevicesandonlineshopping.D.Therelocationofbookstoreownerstomoreconvenientlocations.解析：正确答案为C。题干要求找出传统书店衰落的主要原因。选项A错误，文章未提及政府监管；选项B错误，文章指出传统书店在年轻人中不受欢迎；选项D错误，文章未提及书店搬迁。选项C正确，因为文章明确指出电子阅读器和在线零售商的兴起是导致传统书店衰落的主要原因。4.Thephrase"adouble-edgedsword"inthecontextofthepassagerefersto______.Thepassagestatesthat"technologyhasbecomeadouble-edgedswordforeducation,offeringbothopportunitiesandchallenges."Thisimpliesthattechnology______.A.Onlybringsnegativeeffectstoeducation.B.Onlybringspositiveeffectstoeducation.C.Hasbothbeneficialandharmfulimpactsoneducation.D.Iscompletelyneutralandhasnosignificanteffectsoneducation.解析：正确答案为C。题干要求解释"double-edgedsword"的含义。选项A错误，文章表明技术有利有弊；选项B错误，文章未只强调好处；选项D错误，文章指出技术有显著影响。选项C正确，因为"double-edgedsword"比喻事物有利有弊。5.Theauthor'spurposeinwritingthepassageisto______.Thepassagebeginswiththequestion"Howhastheinternetchangedourlives?"anddiscussesvariousaspectssuchascommunication,shopping,andinformationaccess.Theauthor'sgoalislikelyto______.A.Argueagainsttheuseoftheinternetindailylife.B.Provideacomprehensiveoverviewofinternet'simpactonsociety.C.Promotetheuseoftraditionalmethodsoverinternet-basedones.D.Suggestthattheinternethasnosignificanteffectonmodernsociety.解析：正确答案为B。题干要求判断作者写作目的。选项A错误，文章并未反对互联网；选项C错误，文章未比较传统方法与互联网；选项D错误，文章指出互联网有显著影响。选项B正确，因为文章从多个方面讨论互联网对社会的影响，旨在全面概述其作用。6.Theword"elucidate"inthecontextofthepassagemostlikelymeans______.Thepassagestatesthat"thescientist'sresearchaimstoelucidatethemechanismsbehindclimatechange."Thissuggeststhatthescientist'sgoalisto______.A.Hidethefindingsoftheresearch.B.Brieflymentionthetopicwithoutprovidingdetails.C.Clearlyexplaintheprocessesinvolvedinclimatechange.D.Challengetheexistingunderstandingofclimatechange.解析：正确答案为C。题干要求解释"elucidate"的含义。选项A错误，文章旨在揭示研究结论；选项B错误，文章提供了详细内容；选项D错误，文章未质疑现有认知。选项C正确，因为"elucidate"意为阐明，解释清楚。7.Thepassagesuggeststhatthemainchallengeofremoteworkis______.Thepassagementionsthat"whileremoteworkoffersflexibility,italsopresentschallengessuchasisolationanddifficultyinmaintainingwork-lifebalance."Thisindicatesthattheprimaryissuewithremoteworkis______.A.Highcostsofsettinguphomeoffices.B.Thelackofrecognitionfromemployers.C.Thepotentialforreducedproductivityandconnectionwithcolleagues.D.Theinconvenienceofcommutingtowork.解析：正确答案为C。题干要求找出远程工作的主要挑战。选项A错误，文章未提及成本问题；选项B错误，文章未讨论认可度；选项D错误，文章指出远程工作无需通勤。选项C正确，因为文章明确指出孤独和平衡工作生活困难是主要问题。8.Theauthor'stoneinthepassagecanbestbedescribedas______.Thepassageincludesstatementssuchas"therapiddevelopmentofartificialintelligencehasbothexcitingpossibilitiesandseriousethicalconcernsthatneedcarefulconsideration."Theauthor'stoneislikely______.A.OverlyoptimisticaboutAI'spotential.B.PessimisticaboutthefutureofAI.C.ObjectiveandbalancedindiscussingAI'sprosandcons.D.IndifferenttothedevelopmentsinAItechnology.解析：正确答案为C。题干要求判断作者语气。选项A错误，文章未过度乐观；选项B错误，文章未过度悲观；选项D错误，文章关注AI发展。选项C正确，因为文章客观讨论了AI的利弊。9.Thepassageimpliesthatthemainbenefitofpublictransportationis______.Thepassagestatesthat"investinginpublictransportationcanreducetrafficcongestion,lowerpollutionlevels,andimproveoverallurbanmobility."Thissuggeststhattheprimaryadvantageofpublictransportationis______.A.Theconvenienceofdoor-to-doorservice.B.Theabilitytoprovidepersonalizedtravelexperiences.C.Itscontributiontoenvironmentalsustainabilityandtrafficreduction.D.Theaffordabilityforallincomelevels.解析：正确答案为C。题干要求找出公共交通的主要优势。选项A错误，文章未提及门到门服务；选项B错误，文章未讨论个性化体验；选项D错误，文章未强调价格。选项C正确，因为文章指出公共交通有助于环保和交通缓解。10.Theword"profound"inthecontextofthepassagemostlikelymeans______.Thepassagementionsthat"thestudy'sfindingshaveaprofoundimpactonourunderstandingofhumanbehavior."Thisindicatesthatthestudy'sresults______.A.Haveaminorandtemporaryeffectonresearch.B.Aresuperficialandeasilydebatable.C.Significantlyalterourcomprehensionofhumanbehavior.D.Arelimitedtoanarrowscopeofresearch.解析：正确答案为C。题干要求解释"profound"的含义。选项A错误，文章表明影响重大；选项B错误，文章未提及表面性；选项D错误，文章未限制范围。选项C正确，因为"profound"意为深刻的，显著的。二、填空题（本大题共10小题，每小题2分，共20分）1.Thepassagediscussestheimpactofsocialmediaonteenagers'______.Thetextstatesthat"socialmediaplatformshavesignificantlyinfluencedteenagers'self-esteemandsocialinteractions,oftenleadingtobothpositiveandnegativeoutcomes."Thissuggeststhatthearticlefocusesontheeffectsofsocialmediaonteenagers'______.______.解析：正确答案为self-esteemandsocialin