2025年英语四六级语法专项训练模拟试卷下半月实战演练

2025年英语四六级语法专项训练模拟试卷，下半月实战演练考试时间：______分钟总分：______分姓名：______第一部分：单项填空1.Bythetimethey______totheparty,thebestfood______alreadyeaten.A.willarrive;hadbeenB.hadarrived;wasC.arrived;hadbeenD.willhavearrived;hasbeen2.______difficultitistolearnaforeignlanguagewell,manypeoplestillstrivetomasterone.A.HoweverB.WhateverC.NomatterhowD.Although3.Themanagerinsistedthatallemployees______attheofficeby9a.m.everyday.A.mustarriveB.shouldarriveC.arrivedD.arrive4.Notonly______tothemeetingbutalso______late.A.hewent;hearrivedB.didhego;didhearriveC.hewent;didhearriveD.hedidgo;arrivedhe5.She______beinthelibrary,becauseIsawhershoppinginthemalljustanhourago.A.mustn'tB.can'tC.shouldn'tD.mightnot6.______tiredIam,InevermissmyfavoriteTVprogram.A.WhateverB.NomatterhowC.HoweverD.Nomatterwhat7.Thebook______Iborrowedfromthelibraryisveryinteresting.A.whoB.whomC.whichD.whose8.______isthecasewithmanyotherdevelopingcountries,educationisconsideredcrucialforprogresshere.A.AsB.LikeC.WhichD.That9.Having______thenecessaryinformation,wecannowproceedwiththeproject.A.providedB.providingC.provideD.beingprovided10.Theteacheraskedthestudents______theyhadfinishedtheirhomework.A.ifB.whetherC.thatD.what11.Itishighlyrecommendedthatthegovernment______morefundsforscientificresearch.A.allocatesB.allocatingC.allocateD.allocates12.Thechildwasso______inthegamethathedidn'thearhismothercallinghim.A.absorbedB.absorbingC.toabsorbD.absorbedly13.Iwouldrather______stayathomeandreadabook.A.notgooutB.nottogooutC.gonotoutD.didn'tgoout14.Itisimportanttokeepa______dietandexerciseregularly.A.balanceB.balancedC.balancingD.tobalance15.Thecompanyislookingforsomeonewithexperience______ininternationalmarketing.A.workB.workedC.workingD.towork16.Notasingleword______duringtheimportantspeech.A.wasspokenB.spokeC.hasbeenspokenD.hadbeenspoken17.Sheisinterestedincollectingstamps,______herbrotherenjoysplayingcomputergames.A.whileB.whereasC.andD.for18.Theman______Ispoketoyesterdayisafamouswriter.A.whoB.thatC.towhomD.withwhom19.Having______thebasicskills,hefounditeasytolearnthenewsoftware.A.masterB.masteredC.masteredD.mastering20.Theyareallcompetentcandidates,______ofthemhavingrelevantexperience.A.noneB.noneofC.nonebutD.noonebut第二部分：改错21.IfIhadknownyouwereintrouble,Iwouldhelpyouimmediately.______22.Shespendstoomuchtimeonchattingonlineinsteadofstudy.______23.Theteacheraskedthestudentsnottobeworryingabouttheirexams.______24.Itisimportantthatwemusttakeactiontoprotecttheenvironment.______25.Neitherthestudentsnortheteacherwaspresentatthemeetingyesterday.______第三部分：句子改写26.Wecannotaffordtobuysuchanexpensivecar.(改为虚拟语气)______27.Themanagerwasangrybecausehisemployeearrivedlate.(改为含宾语从句的主从复合句)______28.Heistooyoungtooperatethemachine.(改为非谓语动词结构)______29."Pleaseturndownthemusic,"saidtheneighbor.(改为含宾语补足语的主从复合句)______30.Itisbelievedthatexerciseisbeneficialtohealth.(改为名词性从句)______---试卷答案1.C*解析：Bythetime引导的时间状语从句用一般过去时，主句用过去完成时表示动作发生在从句动作之前。故选C。2.C*解析：Nomatterhow/what/where等引导让步状语从句时，其后通常跟动词原形。故选C。3.D*解析：Insistthat后面的宾语从句必须使用虚拟语气，即动词原形或“should+动词原形”。故选D。4.B*解析：否定词或半否定词置于句首引起部分倒装，助动词did提前。故选B。5.B*解析：can't在此表示对现在情况的否定推测，意为“不可能”。mustn't表示禁止，shouldn't表示不应该，mightnot表示可能性较小。故选B。6.B*解析：Nomatterhow/what/where等引导让步状语从句时，其后通常跟形容词/副词原形。故选B。7.C*解析：先行词是物“thebook”，且在从句中作主语，应用关系代词which。who/whom指人，whose指物或人，不符合语境。故选C。8.A*解析：As引导的非限制性定语从句，指“像……一样”，代替整个主句的内容，并在从句中作主语。故选A。9.B*解析：Havingprovided为现在分词的完成式作状语，表示动作发生在主句动作之前，且与主语是主动关系。故选B。10.A*解析：asksbif/whether引导宾语从句，从句用陈述语序。故选A。11.A*解析：recommend/insist/ask等动词后面的宾语从句需用虚拟语气，形式为动词原形。故选A。12.A*解析：beabsorbedindoingsth意为“全神贯注于做某事”，absorbed为形容词作表语。故选A。13.A*解析：wouldrather后跟动词原形，表示“宁愿”。故选A。14.B*解析：keepabalanceddiet为固定搭配，意为“保持均衡的饮食”，balanced作定语修饰diet。故选B。15.C*解析：lookforsomeonetodosth为固定结构，意为“寻找某人去做某事”，用动词ing形式。故选C。16.A*解析：Notasingleword为否定意义的词组置于句首，引起部分倒装，助动词was提前。从句动作发生在主句动作之前，用一般过去时。故选A。17.A*解析：while表示“而，然而”，用于对比两个相对的情况。故选A。18.C*解析：spoketo为固定搭配，意为“与……交谈”。关系代词在从句中作宾语，可用whom，且用被动语态。但whom在口语和非正式写作中常被that替代。若选that，则句子为“ThemanthatIspoketo...”，也正确。此处C为标准书面语。故选C。19.B*解析：Havingmastered为现在分词的完成式作状语，表示动作发生在主句动作之前，且与主语是主动关系。故选B。（注意：此处A和C选项形式相同，但通常考查的是master的过去分词形式作状语表完成或被动，此处假设题目意在考察过去分词作状语）。20.B*解析：noneofthem作主语时，谓语动词用单数。故选B。改错21.wouldhelp->wouldhavehelped*解析：If引导的虚拟语气条件状语从句，表示与过去事实相反的假设，主句应用“wouldhave+过去分词”形式。故将wouldhelp改为wouldhavehelped。22.study->studying*解析：insteadof后跟动名词（gerund）形式。故将study改为studying。23.worrying->toworry*解析：asksbnottodosth为固定结构，意为“要求某人不要做某事”。故将worrying改为toworry。24.musttake->shouldtake*解析：Itisimportant/necessary/essential等形容词后面的that引导的宾语从句，谓语动词应用虚拟语气，形式为“should+动词原形”，should可以省略。故将musttake改为shouldtake。25.was->were*解析：Neither...nor...连接的并列主语，谓语动词与靠近它的主语在数上保持一致。此处靠近的是theteacher（单数），但根据句意，两者都不在，应用复数形式。故将was改为were。句子改写26.Ifwecouldaffordit,wewouldbuysuchanexpensivecar.*解析：将陈述句改为虚拟语气，与现在事实相反。原句隐含的意思是“我们不能负担得起”，故用if引导虚拟条件句，主句用“would+动词原形”。也可以用否定式，表示与现在事实相反的愿望。27.Themanagerwasangrythathisemployeehadarrivedlate.*解析：将原因状语从句改为宾语从句。原句中的because引导的原因状语从句被主句的谓语动词wasangry所修饰，可以将其改为that引导的宾语从句。28.Heistooyoungtooperatethemachine.*解析：将句子改为非谓语动词结构。原句中的不定式