2026年英语四级考试高频词汇与语法练习题

2026年英语四级考试高频词汇与语法练习题一、词汇选择填空（10题，每题1分，共10分）从下列选项中选择最合适的词填入空格，使句子意思完整、语法正确。1.Thecompanyislookingforamarketingmanagerwhohas______experienceinsocialmediacampaigns.A.extensiveB.intensiveC.temporaryD.preliminary2.Despitetheeconomicdownturn,thestartupmanagedto______itsgrowthbydiversifyingitsproductline.A.maintainB.diminishC.fluctuateD.suspend3.Herresearchsuggeststhatthenewdrugmayhave______sideeffects,sofurtherstudiesareneeded.A.minorB.moderateC.severeD.negligible4.Thelocalgovernmenthasimplementedstrictmeasuresto______thespreadofpollution.A.mitigateB.exacerbateC.diminishD.amplify5.Theconferencewill______nextmonth,andexpertsfromaroundtheworldareexpectedtoattend.A.commenceB.concludeC.postponeD.cancel6.His______effortstoimprovethecompany’sefficiencyhavebeenwidelyrecognizedbyhiscolleagues.A.negligibleB.inadequateC.commendableD.negligible7.Theglobalsupplychainisfacingchallengesdueto______disruptionsinmanufacturing.A.recurrentB.sporadicC.predictableD.inevitable8.Thenewpolicyaimsto______incomeinequalitybyprovidingmoresocialwelfareprograms.A.alleviateB.exacerbateC.stabilizeD.inflate9.Thecompany’s______strategyhelpeditgainacompetitiveedgeinthemarket.A.conservativeB.aggressiveC.passiveD.neutral10.Thestudyfoundastrong______betweenregularexerciseandmentalhealth.A.correlationB.contradictionC.inconsistencyD.conflict二、语法结构改错（5题，每题2分，共10分）下列句子中各有一处语法错误，请指出并改正。1.Theteamhasbeenworkingontheprojectforthreemonths,buttheydidn’tmakeanyprogressyet.→错误：________；改正：________2.IfIhadknownaboutthemeetingearlier,Iwouldhavepreparedmypresentation.→错误：________；改正：________3.Sheistheonlyonewhohavecompletedthetaskontime.→错误：________；改正：________4.Althoughthecompanylostalotofmoneylastyear,itstillmanagedtoattractinvestors.→错误：________；改正：________5.Neitherthecustomersnorthestaffweresatisfiedwiththeservicequality.→错误：________；改正：________三、句子重组成句（5题，每题2分，共10分）将所给的句子片段重新排列成通顺、完整的句子。1.(a)Thecompanyannouncedanewpartnershipwithatechfirm.(b)Thiscollaborationaimstoenhanceinnovation.(c)Thedealwillbefinalizednextweek.→正确顺序：________2.(a)Manystudieshaveshownthatsleepdeprivationaffectscognitiveperformance.(b)Lackofsleepcanleadtomemoryissues.(c)Professionalswhoworklateoftensufferfromthisproblem.→正确顺序：________3.(a)Thegovernmentintroducedapolicytoreducecarbonemissions.(b)Ittargetsindustrieswithhighpollutionlevels.(c)Thepolicywillbeenforcedstartingnextyear.→正确顺序：________4.(a)ShehasbeenlearningSpanishforfiveyears.(b)HergoalistotraveltoSpain.(c)Shepracticeseverydaytoimproveherfluency.→正确顺序：________5.(a)Thereporthighlightsthechallengesfacedbysmallbusinesses.(b)Risingcostsandcompetitionaremajorissues.(c)Theauthorssuggestsolutionstoovercometheseobstacles.→正确顺序：________四、阅读理解词汇匹配（5题，每题2分，共10分）阅读以下段落，根据上下文选择最合适的词汇填入空格。Therapiddevelopmentofartificialintelligencehasbroughtbothopportunitiesandchallengestothejobmarket.ManyexpertsarguethatAIwill______(1)______certainjobs,especiallythoseinvolvingrepetitivetasks.However,itwillalso______(2)______newrolesinfieldslikedataanalysisandautomation.Companiesthatfailtoadapttothisshiftmay______(3)______acompetitivedisadvantage.Ontheotherhand,workerswhoinvestinlearningnewskillswillbebetterpositionedto______(4)______intheevolvingeconomy.Thegovernment’sroleisto______(5)______policiesthatsupportworkforcetransition.1.A.replaceB.enhanceC.eliminateD.create2.A.introduceB.threatenC.preserveD.expand3.A.encounterB.overcomeC.ignoreD.embrace4.A.thriveB.declineC.withdrawD.resist5.A.implementB.criticizeC.postponeD.dismiss五、完形填空（5题，每题2分，共10分）阅读以下段落，从选项中选择最合适的词填入空格。Theriseofremoteworkhas______(1)______thetraditionalofficeenvironment.Companiesnowhavetheoptionto______(2)______employeesfromdifferentlocations,whichcanleadtoincreasedproductivityandreducedoverheadcosts.However,thisshiftalsopresentschallenges,suchasmaintainingteamcohesionandensuringwork-lifebalance.Manyorganizationsare______(3)______strategiestoaddresstheseissues,suchasvirtualteam-buildingactivitiesandflexibleschedules.Foremployees,remoteworkoffers______(4)______intermsoflocationandworkinghours,butitalsorequiresself-disciplineandtimemanagementskills.Ultimately,thesuccessofremoteworkdependsonhowwellbothemployersandemployeescan______(5)______tothisnewwayofworking.1.A.transformedB.revolutionizedC.modernizedD.standardized2.A.hireB.relocateC.retainD.assign3.A.exploringB.ignoringC.dismissingD.exaggerating4.A.flexibilityB.complexityC.stabilityD.limitation5.A.adaptB.resistC.ignoreD.overlook答案与解析一、词汇选择填空1.A(extensiveexperience意为“丰富的经验”，符合句意。)2.A(maintaingrowth意为“维持增长”，符合句意。)3.C(severesideeffects意为“严重的副作用”，符合句意。)4.A(mitigatethespread意为“缓解传播”，符合句意。)5.A(commencenextmonth意为“下月开始”，符合句意。)6.C(commendableefforts意为“值得称赞的努力”，符合句意。)7.B(sporadicdisruptions意为“零星的干扰”，符合句意。)8.A(alleviateincomeinequality意为“减轻收入不平等”，符合句意。)9.B(aggressivestrategy意为“积极的策略”，符合句意。)10.A(strongcorrelation意为“强关联”，符合句意。)二、语法结构改错1.错误：didn’tmake→改正：haven’tmade→原因：时间状语为forthreemonths，应用现在完成时。2.错误：wouldhaveprepared→改正：wouldprepare→原因：与过去事实相反，用一般过去时。3.错误：havecompleted→改正：hascomplet