2026年英语四级语法与词汇强化题库

2026年英语四级语法与词汇强化题库一、单项填空（共10题，每题1分）这些题目主要考察基础语法和常见词汇搭配，适合备考阶段的强化训练。1.Thecompanyisfacingatoughchallenge,buttheybelievetheycan______thesituationwithinnovation.A)improveB)overcomeC)ignoreD)repeat2.Despitetheeconomicdownturn,thetechindustrycontinuesto______growthinAsia-Pacificmarkets.A)witnessB)ignoreC)neglectD)refuse3.Ifyou______morecarefully,youwouldn’thavemadethismistake.A)readB)hadreadC)werereadingD)haveread4.Manyenvironmentalistsarguethatplasticwasteisoneofthebiggestthreatstomarinelife______.A)todayB)inrecentyearsC)fordecadesD)sincethe1990s5.Thenewpolicyaimsto______povertybyprovidingbettereducationandhealthcare.A)reduceB)increaseC)ignoreD)celebrate6.Althoughsheisonly22,shehasalready______asuccessfulcareerinfinance.A)builtB)brokenC)createdD)bought7.Thereportsuggeststhatglobalwarmingwill______sealevelsbytheendofthecentury.A)raiseB)lowerC)freezeD)melt8.Weneedto______moresustainablepracticestoprotectourplanetforfuturegenerations.A)adoptB)ignoreC)rejectD)forget9.Themuseum’scollectionincludesartifactsfromancientcivilizations,______datebackto3000BCE.A)whichB)whoseC)thatD)when10.Despitethedifficulties,theteammanagedto______theprojectontime.A)finishB)delayC)postponeD)cancel二、词汇辨析（共15题，每题1分）这些题目考察词汇在具体语境中的准确运用，涉及常见易混淆词。11.Thestudyfoundastrong______betweenphysicalactivityandmentalhealth.A)relationB)connectionC)linkD)theory12.Thegovernmentimplementedstrictmeasuresto______thespreadofthevirus.A)preventB)promoteC)ignoreD)celebrate13.Despitehis______,hemanagedtocompletethemarathon.A)failureB)lossC)defeatD)exhaustion14.Thebookprovidesadetailed______ofthehistoricaleventsthatshapedtheregion.A)accountB)summaryC)predictionD)explanation15.Her______totheprojectwasoutstanding,earningherpraisefromhercolleagues.A)performanceB)reactionC)decisionD)behavior16.Thecompany’sprofitshavebeendecliningduetoincreased______fromcompetitors.A)pressureB)supportC)cooperationD)friendship17.Thescientist’s______onclimatechangehasbeenwidelycitedinacademicjournals.A)researchB)guessC)opinionD)claim18.Thenewlawwill______workers’rights,ensuringbetterjobsecurity.A)protectB)weakenC)ignoreD)limit19.Thetouristattractionattractsmillionsofvisitorseachyearduetoits______beauty.A)outstandingB)ordinaryC)hiddenD)dull20.Theathlete’s______attheOlympicswasatestamenttoherhardworkanddedication.A)appearanceB)performanceC)attendanceD)participation21.Thereporthighlightstheneedformore______inrenewableenergyresearch.A)investmentB)reductionC)withdrawalD)decrease22.Despitethe______,theteamremainedconfidentandfocusedonwinning.A)challengesB)opportunitiesC)rewardsD)benefits23.Thehistorical______providesvaluableinsightsintotheregion’sculturalevolution.A)documentB)photoC)videoD)theory24.Her______tothenewleadershipwasswiftanddecisive.A)responseB)reactionC)agreementD)opposition25.Thecompany’s______strategyhashelpeditgainacompetitiveedgeinthemarket.A)aggressiveB)passiveC)neutralD)conservative26.Thestudyfoundasignificant______betweensleepdeprivationandcognitivedecline.A)effectB)causeC)relationD)connection27.Thegovernment’seffortsto______povertyhavehadlimitedsuccess.A)reduceB)increaseC)ignoreD)celebrate28.Theartist’s______stylehasmadeherworkhighlysoughtafterbycollectors.A)modernB)traditionalC)outdatedD)unique29.Theorganization’smissionisto______accesstoeducationforunderprivilegedchildren.A)provideB)denyC)limitD)ignore30.Thenewpolicyaimsto______thegapbetweentherichandthepoor.A)closeB)widenC)maintainD)ignore三、语法填空（共10题，每题2分）这些题目考察语法结构，包括时态、语态、从句等，适合提升语法综合能力。31.Despitethe______(tough)economicconditions,thestartupmanagedtogrowrapidly.32.IfI______(have)moretime,Iwouldstudyfortheexammorethoroughly.33.Thereportsuggeststhatglobalwarmingwill______(cause)morefrequentextremeweatherevents.34.Manystudentsfinditdifficulttobalancetheirstudieswithpart-timejobs.35.Themuseum’scollectionincludesartifactsfromancientcivilizations,______datebackto3000BCE.36.Thecompany’sprofitshavebeendecliningduetoincreased______(compete)fromlocalbusinesses.37.Thenewpolicyaimsto______(reduce)povertybyprovidingbetterhealthcare.38.Althoughsheisonly22,shehasalready______(build)asuccessfulcareerinfinance.39.Theathlete’s______(train)regimenisstrictanddemanding.40.Theorganization’smissionisto______(ensure)thateverychildhasaccesstoeducation.四、改错题（共10题，每题1分）这些题目考察常见语法错误，如时态、冠词、介词等，适合查漏补缺。41.Thegovernmentimplementedstrictmeasurestopreventthespreadofthevirus,butitwasnotenough.→()the→()was42.Despitehisfailure,hemanagedtocompletethemarathonwithastrongwill.→()failure→()will43.Thestudyfoundastrongconnectionbetweenphysicalactivityandmentalhealth,whichitbelievesiscrucial.→()connection→()it44.IfIhadmoretime,Iwouldstudyfortheexammorethoroughly.→()had→()would45.Themuseum’scollectionincludesartifactsfromancientcivilizations,whichdatebackto3000BCE.→()which→()date46.Thecompany’sprofitshavebeendecliningduetoincreasedcompetitionfromlocalbusinesses.→()competition→()local47.Thenewpolicyaimstoreducepovertybyprovidingbettereducationandhealthcare.→()aims→()education48.Althoughsheisonly22,shehasalreadybuiltasuccessfulcareerinfinance.→()built→()finance49.Theathlete’strainingregimenisstrictanddemanding,whichhelpsherperformatherbest.→()training→()which50.Theorganization’smissionistoensurethateverychildhasaccesstoeducation.→()mission→()education答案与解析一、单项填空1.B)overcome解析：句意“公司面临严峻挑战，但相信能够克服”。overcome（克服）符合语境。2.A)witness解析：句意“尽管经济下行，科技行业仍在亚太市场见证增长”。witness（见证）符合语境。3.B)hadread解析：虚拟语气，表示与过去事实相反的假设，“如果你当时更仔细地阅读，就不会犯这个错误”。4.B)inrecentyears解析：句意“许多环保人士认为塑料垃圾是近年来对海洋生物的最大威胁”。inrecentyears（近年来）符合语境。5.A)reduce解析：句意“新政策旨在通过提供更好的教育和医疗来减少贫困”。reduce（减少）符合语境。6.A)built解析：句意“尽管她只有22岁，但已经成功建立了金融职业生涯”。build（建立）符合语境。7.A)raise解析：句意“报告表明全球变暖到本世纪末将抬高海平面”。raise（抬高）符合语境。8.A)adopt解析：句意“我们需要采取更可持续的实践来保护我们的星球”。adopt（采用）符合语境。9.A)which解析：非限制性定语从句，修饰artifacts，“这些文物可以追溯到公元前3000年”。10.A)finish解析：句意“尽管困难重重，团队还是按时完成了项目”。finish（完成）符合语境。二、词汇辨析11.B)connection解析：句意“研究发现身体活动和心理健康之间存在强烈联系”。connection（联系）更准确。12.A)prevent解析：句意“政府实施了严格措施来阻止病毒传播”。prevent（阻止）符合语境。13.D)exhaustion解析：句意“尽管筋疲力尽，他仍完成了马拉松”。exhaustion（筋疲力尽）符合语境。14.A)account解析：句意“这本书详细记述了塑造该地区的历史事件”。account（记述）符合语境。15.A)performance解析：句意“她对项目的表现杰出，赢得了同事的赞扬”。performance（表现）符合语境。16.A)pressure解析：句意“由于竞争对手的压力，公司的利润一直在下降”。pressure（压力）符合语境。17.A)research解析：句意“这位科学家的研究在学术期刊中被广泛引用”。research（研究）符合语境。18.A)protect解析：句意“新法律将保护工人的权利，确保更好的工作保障”。protect（保护）符合语境。19.A)outstanding解析：句意“由于其杰出的美丽，这个旅游景点每年吸引数百万游客”。outstanding（杰出的）符合语境。20.B)performance解析：句意“她在奥运会上的表现是汗水和奉献的证明”。performance（表现）符合语境。21.A)investment解析：句意“报告强调需要更多对可再生能源研究的投资”。investment（投资）符合语境。22.A)challenges解析：句意“尽管面临挑战，团队仍保持自信”。challenges（挑战）符合语境。23.A)document解析：句意“该历史文件为该地区的文化演变提供了宝贵的见解”。document（文件）符合语境。24.B)reaction解析：句意“她对新领导的反应迅速且果断”。reaction（反应）符合语境。25.A)aggressive解析：句意“该公司的积极策略帮助其在市场上获得竞争优势”。aggressive（积极的）符合语境。26.A)effect解析：句意“研究发现睡眠不足与认知能力下降之间存在显著影响”。effect（影响）符合语境。27.A)reduce解析：句意“政府为减少贫困所做的努力收效甚微”。reduce（减少）符合语境。28.D)unique解析：句意“这位艺术家的独特风格使她的作品备受收藏家追捧”。unique（独特的）符合语境。29.A)provide解析：句意“该组织的使命是为贫困儿童提供教育机会”。provide（提供）符合语境。30.A)close解析：句意“新政策旨在缩小贫富差距”。close（缩小）符合语境。三、语法填空31.tough解析：形容词作表语，修饰economicconditions（经济状况）。32.hadhad解析：虚拟语气，与过去事实相反，“如果我当时有更多时间”。33.causes解析：主语globalwarming是复数，谓语动词用第三人称单数。34.balance解析：动词原形作宾语从句的主语，完整句子应为“Themuseum’scollectionincludesartifacts...,whichbalancetheirstudieswithpart-timejobs.”但题目只填空，需补充完整。35.which解析：非限制性定语从句，修饰artifacts。36.competition解析：名词形式，修饰fromlocalbusinesses。37.reduces解析：