2020大学英语A级全真题源模拟题+历年考试真题附答案

2020大学英语A级全真题源模拟题+历年考试真题附答案

一、单项选择题（每题2分，共20分）1.Themanagerinsistedthatthereport______beforeFriday.A.finishesB.befinishedC.finishedD.finishing2.Bythetimewearrivedatthestation,thetrain______.A.leftB.hasleftC.hadleftD.leaves3.Themoreyoupractise,______youwillbecome.A.thefluentB.themorefluentC.themostfluentD.thefluently4.Notuntilthemeetingended______thathehadleftthekeyintheoffice.A.herealizedB.didherealizeC.hehadrealizedD.realizedhe5.Thepopulationofthecityistwice______itwastenyearsago.A.thatB.whatC.whichD.as6.TheprofessorspokesoquicklythatIcouldhardly______whathesaid.A.takeinB.takeupC.takeoverD.takeoff7.IfI______earlier,Iwouldn’thavemissedthechance.A.leftB.hadleftC.leaveD.wouldleave8.Thebookissaidto______intothirtylanguagessofar.A.translateB.betranslatedC.havetranslatedD.havebeentranslated9.Thereason______hewasabsentwasthathehadbeeninjured.A.whyB.whichC.forwhichD.because10.Thedirectorpromisedtokeepme______ofanychangesintheschedule.A.informingB.informedC.toinformD.inform二、填空题（每题2分，共20分）11.Itisessentialthateverystudent______(submit)theassignmentontime.12.Thebridge______(build)inthe1950sisstillingoodcondition.13.Iwouldratheryou______(notmake)suchahastydecision.14.Hardlyhadheenteredtheroomwhenthelights______(go)out.15.Themanagerdemandedthatthenewclerk______(work)overtimethisweekend.16.Notonlythestudentsbutalsotheteacher______(be)surprisedattheresult.17.Thenovelisworthyof______(read)twice.18.Withtheguide______(lead)theway,wereachedthevillagesafely.19.Theproblemisfarfrom______(solve).20.Iregret______(tell)youthatyourapplicationhasbeenrejected.三、判断题（每题2分，共20分，正确写T，错误写F）21.“Scarcelyhadhearrivedwhenitbegantorain”containsaninvertedsentencestructure.22.Thephrase“lookinto”meansthesameas“lookafter”.23.InEnglish,thepresentperfecttensecanbeusedwithspecificpasttimeexpressionslike“yesterday”.24.Theword“news”isgrammaticallytreatedassingular.25.“Themoreyouread,thebetteryouwrite”isanexampleofparallelstructure.26.“Hesuggestedthatshegoestothedoctor”isgrammaticallycorrect.27.Thepassivevoicecanonlybeusedwithtransitiveverbs.28.“Hardly”and“barely”canbothbeusedwithinversionforemphasis.29.Theexpression“It’shightime”isfollowedbyapasttensetoindicatepresenturgency.30.“IhavebeentoLondon”impliesthatthespeakerisstillinLondonnow.四、简答题（每题5分，共20分）31.Explainthedifferenceinmeaningbetween“Iremembertolockthedoor”and“Irememberlockingthedoor”.32.Brieflystatetwosituationsinwhichthepresentperfecttenseispreferredtothesimplepasttense.33.WhatarethetwomainfunctionsofthepassivevoiceinEnglishwriting?34.GivetworeasonswhyEnglishacademicessaysoftenusetentativelanguagesuchas“may”,“might”,or“itseemsthat”.五、讨论题（每题5分，共20分）35.DiscusshowculturalcontextinfluencesthechoicebetweendirectandindirectspeechactsinEnglishcommunication.36.Analyzetheroleofcohesivedevicesinmaintainingparagraphunity,providingatleastthreeexamples.37.Evaluatetheadvantagesanddisadvantagesofusingmachinetranslationforcollege-levelEnglishwritingassignments.38.Examinetheethicalimplicationsofplagiarisminacademicwritingandproposetwoinstitutionalstrategiestodeterit.答案与解析1.B虚拟语气，insist后接that从句用(should)+动词原形。2.C过去完成时表示“过去的过去”。3.B“the+比较级，the+比较级”结构。4.BNotuntil置于句首需倒装。5.Bwhat引导名词性从句，作表语。6.Atakein表示“理解”。7.B与过去事实相反的虚拟条件句。8.D现在完成时的被动语态。9.Awhy引导定语从句修饰reason。10.Bkeep+宾语+过去分词，表被动状态。11.(should)submit12.built13.hadnotmade14.went15.(should)work16.was17.beingread18.leading19.beingsolved20.totell21.T22.F“lookinto”意为“调查”，不同于“照顾”。23.F现在完成时不可与“yesterday”等具体过去时间连用。24.T25.T26.F应为“shego”，虚拟语气。27.T28.T29.T30.F表示去过已回，不在伦敦。31.“Remembertolock”指“记得去锁”，动作未发生；“rememberlocking”指“记得已锁”，动作已完成。前者强调未履行的责任，后者强调对已发生动作的记忆。32.一、当过去动作对现在仍有影响时，如“Ihavelostmykey”强调现在找不到；二、当动作发生在不确定的过去时间时，如“HaveyoueverbeentoJapan?”33.一、强调受事者而非施事者，如“Thevaccinewasdevelopedinrecordtime”；二、使论述更客观，避免提及主观施事者，增强学术中立性。34.一、避免绝对化，体现科学严谨，承认研究局限性；二、尊重学术共同体，为后续研究留余地，减少论断风险。35.文化语境决定礼貌策略。高语境文化倾向间接言语，如用“Couldyoupossibly…？”代替“Openthewindow”；低语境文化接受直接请求。权力距离大时，下属多用委婉语，减少面子威胁。36.衔接手段包括：一、指代，如“thispolicy”回指