2026年四六级英语单词及语法预测模拟题

2026年四六级英语单词及语法预测模拟题一、单词填空题（共10题，每题1分）说明：每题空缺一个单词，根据上下文填入最合适的单词。1.Therapiddevelopmentofartificialintelligencehas______manytraditionalindustriesfacingtransformation.（选项：A.threatenB.threatenedC.threatensD.threatening）2.Despitetheeconomicdownturn,thecompanymanagedto______itsprofitsbyoptimizingoperations.（选项：A.maintainB.maintainedC.maintainsD.maintaining）3.Climatechangehasbecomeaglobalissuethatrequiresimmediate______.（选项：A.addressB.addressingC.addressedD.addresses）4.Thenewpolicyaimsto______inequalitybyprovidingmoreopportunitiesforunderprivilegedgroups.（选项：A.reduceB.reducingC.reducedD.reduces）5.Herdedicationtotheprojectwas______byhercolleaguesandsupervisors.（选项：A.recognizeB.recognizedC.recognizesD.recognizing）6.Thepandemichassignificantly______thewayweworkandcommunicate.（选项：A.alterB.alteredC.altersD.altering）7.Renewableenergysourcesarecrucialforthe______ofsustainabledevelopment.（选项：A.promoteB.promotingC.promotedD.promotes）8.Thenovel'scomplexnarrativestructure______thereader'simaginationthroughoutthestory.（选项：A.engageB.engagedC.engagesD.engaging）9.Thegovernmenthastakenmeasuresto______thespreadofmisinformationonline.（选项：A.containB.containingC.containedD.contains）10.Thecompany'ssuccesscanlargelybe______toitsinnovativebusinessstrategies.（选项：A.attributeB.attributedC.attributesD.attributing）二、语法选择题（共15题，每题2分）说明：每题包含一个句子，选项中包含不同时态、语态或语法结构，选择最符合句意的选项。11.IfI______moretime,Iwouldhavecompletedthereportyesterday.（选项：A.hadB.haveC.hadhadD.wouldhavehad）12.Themanageraskedtheteamto______theprojectbytheendofthemonth.（选项：A.finishB.finishedC.finishesD.finishing）13.Bythetimetheambulancearrived,theinjuredman______severely.（选项：A.injuredB.wasinjuredC.hasinjuredD.hadbeeninjured）14.Neitherthestudentsnortheteacher______satisfiedwiththeexamresults.（选项：A.isB.areC.wasD.were）15.Theconference______nextweek,soweneedtopreparethematerialssoon.（选项：A.willholdB.willbeheldC.holdsD.isholding）16.Ifyou______meearlier,Iwouldhavehelpedyouwiththetask.（选项：A.calledB.callC.hadcalledD.havecalled）17.Thebookthat______onthetablebelongstomysister.（选项：A.liesB.layC.laidD.lying）18.Thecompany______beenlosingmoneyforthreeconsecutivequarters.（选项：A.hasB.haveC.hasbeenD.having）19.NeithertheCEOnortheboard______awareoftheissueuntillastweek.（选项：A.wasB.wereC.areD.hasbeen）20.Bythetimewearrived,themeeting______alreadystarted.（选项：A.hasB.hadC.wasD.washaving）21.Thegovernmentisconsideringmeasuresto______thehighcostofliving.（选项：A.reduceB.reducingC.reducesD.reduced）22.IfI______moreinformation,Icouldhavemadeabetterdecision.（选项：A.hadB.haveC.hadhadD.wouldhavehad）23.Thereport______bytheresearchteamlastmonth.（选项：A.writeB.wroteC.writtenD.waswritten）24.Neitherthecustomersnorthesupplier______satisfiedwiththeservice.（选项：A.isB.areC.wasD.were）25.Thecompany'sperformancehasbeenimprovingsinceit______anewCEO.（选项：A.appointB.appointedC.hasappointedD.appointing）三、句子改错题（共5题，每题2分）说明：每题包含一个句子，其中包含一个语法错误，指出错误并改正。26.Shedon'thaveacar,sosheusuallywalkstowork.27.Theteamhavebeenworkingontheprojectfortwoyearsnow.28.IfIwasyou,Iwouldacceptthejobofferimmediately.29.Neitherthemanagernortheemployeeswashappywiththenewpolicy.30.ThebookthatIboughtyesterdayisveryinteresting.四、完形填空题（共10题，每题1分）说明：阅读一篇短文，根据上下文填入最合适的单词。Theriseofartificialintelligencehas______(31)thebusinessworldinunprecedentedways.Companiesthat______(32)toadapttothesechangesareatriskoffallingbehind.Forinstance,manyretailbusinesseshave______(33)theiroperationstoonlineplatforms,allowingcustomerstoshopfromanywhere.Similarly,customerservicehasbeen______(34)bychatbotsandAI-poweredsystems,whichcanhandleinquiries24/7.However,thesetechnologiesalso______(35)newchallenges,suchasjobdisplacementanddataprivacyconcerns.To______(36)theseissues,businessesmustinvestintrainingtheiremployeestoworkalongsideAItools.Additionally,theyneedtoestablishclearguidelinestoensureethicaluseofAI.AsAIcontinuestoevolve,itsimpactontheworkplacewillonly______(37).Whilesomemayviewthisasathreat,othersseeitasanopportunitytocreatemoreefficientandinnovativesystems.Thekeyistostrikeabalancebetweenhumanandmachinecollaboration.Inthelongrun,AIislikelyto______(38)thewayweliveandwork,butitssuccessdependsonhowwellweadapttothesechanges.Companiesthat______(39)thiswillnotonlysurvivebutalsothriveintheageofartificialintelligence.31.(选项：A.transformedB.transformingC.transformsD.transform)32.(选项：A.failB.failingC.failsD.failed)33.(选项：A.shiftB.shiftingC.shiftsD.shifted)34.(选项：A.replacedB.replacingC.replacesD.replaced)35.(选项：A.presentB.presentingC.presentsD.presented)36.(选项：A.addressB.addressingC.addressesD.addressed)37.(选项：A.increaseB.increasingC.increasesD.increased)38.(选项：A.shapeB.shapingC.shapesD.shaped)39.(选项：A.embraceB.embracingC.embracesD.embraced)五、翻译题（共5题，每题3分）说明：将中文句子翻译成英文。40.中国政府正在推动绿色能源的发展以应对气候变化。41.随着互联网的普及，远程办公变得越来越普遍。42.为了提高产品质量，公司投入了大量资源进行研发。43.许多年轻人选择创业，以追求自己的梦想和自由。44.良好的沟通是团队合作成功的关键因素。答案与解析一、单词填空题1.B.threatened2.A.maintain3.A.address4.A.reduce5.B.recognized6.B.altered7.A.promote8.C.engages9.A.contain10.B.attributed解析：1."hasthreaten"语法错误，动词形式应与主语"artificialintelligence"（单数）一致，正确为"hasthreatened"。2."managedtomaintain"表示"成功地保持"，符合语境。3."requiresimmediateaddress"中，address作名词，意为"处理"，符合句意。4."aimstoreduce"表示"旨在减少"，使用动词不定式表目的。5."wasrecognized"表示被动语态，强调被认可。6."hassignificantlyaltered"表示"已经显著改变"，使用现在完成时。7."iscrucialforthepromotionof"表示"对...至关重要"，promotion作名词。8."engagesthereader'simagination"使用现在分词作主语补足语，表示主动关系。9."hastakenmeasurestocontain"表示"采取措施控制"，使用现在完成时。10."canlargelybeattributedto"表示"很大程度上归因于"，使用被动语态。二、语法选择题11.C.hadhad12.A.finish13.D.hadbeeninjured14.A.is15.B.willbeheld16.C.hadcalled17.A.lies18.C.hasbeen19.B.were20.C.was21.A.reduce22.A.had23.D.waswritten24.A.is25.C.hasappointed解析：11."IfIhadhadmoretime"表示与过去事实相反的假设，使用过去完成时。12."askedtofinish"是祈使句的宾语从句，动词用原形。13."bythetime"引导的时间状语从句，主句用过去完成时。14."neither...nor"连接主语时，谓语动词与靠近的主语保持一致，此处是"teacher"（单数），用"is"。15."Theconferencewillbeheldnextweek"表示将来被动，使用一般将来时的被动语态。16."Ifyouhadcalledmeearlier"表示与过去事实相反的假设，使用过去完成时。17."Thebookthatliesonthetable"是独立主格结构，动词用原形。18."hasbeenlosing"表示动作从过去开始持续到现在，使用现在完成时。19."neither...nor"连接主语时，谓语动词与靠近的主语保持一致，此处是"board"（复数），用"were"。20."bythetimewearrived"引导的时间状语从句，主句用过去时。21."isconsideringmeasurestoreduce"表示"正在考虑采取措施减少"，使用一般现在时。22."IfIhadhadmoreinformation"表示与过去事实相反的假设，使用过去完成时。23."Thereportwaswrittenbytheresearchteam"是被动语态，使用一般过去时。24."neither...nor"连接主语时，谓语动词与靠近的主语保持一致，此处是"supplier"（单数），用"is"。25."hasbeenimprovingsinceithasappointed"表示"自从任命新CEO以来一直在改善"，使用现在完成时。三、句子改错题26.don't→does27.have→has28.was→were29.was→were30.is→is解析：26."Shedon'thave"主语"she"是第三人称单数，谓语动词应为"doeshave"，改为"doesnothave"。27."Theteamhavebeenworking"主语"team"是集体名词，作主语时谓语动词通常用单数，改为"hasbeenworking"。28."IfIwasyou"表示虚拟语气，与现在事实相反，主语"you"是第二人称，改为"were"。29."Neitherthemanagernortheemployeeswashappy"连接主语时，谓语动词与靠近的主语保持一致，此处是"employees"（复数），改为"were"。30."ThebookthatIboughtyesterdayisveryinteresting"中，"thatIboughtyesterday"是定语从句，修饰"book"，谓语动词应为"is"，无需改。四、完形填空题31.A.transformed32.A.fail33.A.shift34.A.replaced35.A.present36.A.address37.A.increase38.A.shape39.A.embrace解析：31."transformed"表示"改变了"，符合上下文。32."failtoadapt"表示"未能适应"，符合语境。33."shifttheiroperations"表示"转移运营"，符合商业语境。34."replaced"表示"被取代"，符合AI对传统工作的替代作用。35."presentnewchallenges"表示"带来新挑战"，符合逻辑。36."addresstheseissues"表示"解决这些问题"，符合语境。37."increase"表示"增加"，符合AI发展趋势。38."shape"表示"塑造"，符合AI对未来的影响。3