2026年浙江省部编版八年级英语第8单元语法专项训练习题

2026年浙江省部编版八年级英语第8单元语法专项训练习题一、单项选择题（总共10题，每题2分，共20分）1.Thenewlibraryinourtown______opennextmonth,whichwillprovidemorereadingspacesforstudents.A.isgoingtobebuiltB.willbebuiltC.isbuiltD.hasbeenbuilt解析：本题考查动词时态中的将来进行时态。根据时间状语"nextmonth"和句意"新图书馆将开放"，表示将来某时正在进行的动作，应使用"begoingto+动词原形"。选项A正确表达了将来计划，B为一般将来时，C为一般现在时，D为现在完成时，均不符合语境。2.Ifit______finetomorrow,wewillgotothezooforapicnic.A.isB.willbeC.areD.were解析：本题考查虚拟语气中的if条件句。主句"wewillgo"提示为真实条件句，从句需用一般现在时，表示将来事实。选项B为将来时，C为复数形式错误，D为过去时，均不符合。3.Mysister______pianoforfiveyears,butshestillplaysitverypoorly.A.haslearnedB.learnedC.islearningD.hasbeenlearning解析：本题考查现在完成时与现在完成进行时的区别。根据"forfiveyears"持续时间段，且强调动作从过去持续到现在，应使用现在完成进行时。选项D正确，A为现在完成时，B为一般过去时，C为现在进行时，均不符合。4.______youfinishyourhomework,______youcanwatchTV.A.Assoonas/thenB.Until/soC.Because/thereforeD.Though/but解析：本题考查时间状语从句。根据句意"一完成作业就能看电视"，应使用"assoonas...then"表示先后顺序。选项B表示持续，C表示因果，D表示转折，均不符合。5.Theteacheraskedthestudents______theyweregoingtostayatschoolfortheweekend.A.ifB.thatC.whetherD.what解析：本题考查宾语从句。asked后需接宾语从句，且从句不缺主谓宾，用"if/whether"引导。选项B为同位语从句错误，D为宾语从句缺主语错误。6.______isthereasonwhyshefailedtheexam.A.ThatshewassickB.WhatshewassickC.BecauseshewassickD.Soshewassick解析：本题考查主语从句。根据"thereasonwhy"结构，需用"that"引导主语从句，且从句需用陈述语序。选项B缺系动词，C为原因状语从句，D为结果状语从句，均不符合。7.Myparents______metocleanmyroomeveryday,butIdon'tlikeit.A.allowB.permitC.letD.force解析：本题考查动词近义词辨析。allow/permit/let表示"允许"，force表示"强迫"。根据"butIdon'tlikeit"暗示父母并非强迫，应选A/B/C。选项D与语境矛盾。8.IfI______you,Iwouldstudyharderforthefinalexam.A.amB.wereC.ambeingD.willbe解析：本题考查虚拟语气中的第二条件句。主句"wouldstudy"提示为对现在情况的假设，从句需用一般过去时。选项B正确，A/C/D时态错误。9.Theboy______inthecornerismybrother.A.sittingB.sitsC.satD.issitting解析：本题考查非谓语动词。此处为现在分词作后置定语，表示主动关系。选项B为谓语动词，C为一般过去时，D为现在进行时，均不符合。10.______shearrives,wewillstartthemeeting.A.AssoonasB.UntilC.BeforeD.After解析：本题考查时间状语从句。根据句意"她一到我们就开会"，应使用"assoonas"表示立即动作。选项B/C/D均表示时间先后但非立即。二、填空题（总共10题，每题2分，共20分）1.Thestudentsarediscussing______theyshouldchooseatopicforthescienceproject.2.Ifit______tomorrow,wewillhavetocancelthetrip.3.Mysisterhas______pianosinceshewasfiveyearsold.4.______youfinishthereport,Iwillsendittotheboss.5.Theteachertoldtheclass______theyshouldbequietduringtheexam.6.______isimportanttolearnfrommistakes.7.IfI______you,Iwouldcallyourparentsimmediately.8.Thegirl______issittingnexttomeismybestfriend.9.Theman______Ispoketoyesterdayisafamouswriter.10.______youleavenow,youwillmissthetrain.参考答案：1.whether2.rains3.beenplaying4.Assoonas5.nottobe6.It7.were8.who9.towhom10.If解析：11."shouldchoose"提示为宾语从句，用"whether"引导。12."willhavetocancel"提示为真实条件句，用一般现在时"rains"。13."sinceshewasfive"提示为现在完成时，且强调持续动作，用"beenplaying"。14."Iwillsend"提示为时间状语从句，用"assoonas"。15."toldtheclass"提示为宾语从句，用"nottobequiet"。16."Itisimportant"提示为主语从句，用"It"作形式主语。17."wouldcall"提示为虚拟语气，用"were"。18."girl"与"坐"为主动关系，用"who"引导定语从句。19."spoketo"提示为定语从句，用"towhom"引导。20."willmiss"提示为真实条件句，用"If"引导。三、判断题（总共10题，每题2分，共20分）1.Thenewmuseumwillbeopenednextmonth,sowecanvisititnow.(×)解析：时间状语"nextmonth"表示将来，动词需用将来时，"willbeopened"正确，但"wecanvisititnow"时态错误。2.IfIwereyou,Iwouldnotbuythatexpensivecar.(×)解析：第二条件句主句"wouldnotbuy"时态正确，但从句"were"应为一般过去时，表示对现在的假设。3.ShehasbeenstudyingEnglishforthreeyears,sosheisveryfluentnow.(√)解析：现在完成进行时"hasbeenstudying"表示持续动作，"sosheisfluent"符合逻辑。4.Theboywhoisplayingfootballismybrother.(√)解析：现在分词"playing"作后置定语，表示主动关系，时态和结构均正确。5.YoucanwatchTVonlyifyoufinishyourhomework.(×)解析：onlyif表示"只有...才"，主句需用倒装，"youfinish"应为"youfinishit"。6.Thereasonwhyshewaslatewasbecauseshemissedthebus.(×)解析：同位语从句需用陈述语序，"wasbecauseshemissed"结构错误，应去掉"because"。7.Ifitdoesn'traintomorrow,wewillgotothebeach.(√)解析：真实条件句时态和逻辑均正确。8.Thegirlthatissittingnexttomeismysister.(√)解析：定语从句"thatissitting"结构正确，表示主动关系。9.Hetoldmethathehadfinishedhiswork.(×)解析：宾语从句"hadfinished"时态超前，应改为"thathefinished"。10.Thebookwhichyougavemeisveryinteresting.(√)解析：定语从句"whichyougaveme"结构正确，表示被动关系。四、简答题（总共8题，每题2分，共16分）1.Explainthedifferencebetween"will"and"begoingto"infuturetense.参考答案："will"用于表示预测或意愿，如"itwillrain"；"begoingto"用于表示计划或意图，如"wearegoingtotravel"。两者均表示将来，但前者更客观，后者更主观。2.Howdoyouformapassivevoicesentence?参考答案：被动语态结构为"be+过去分词"，如"thebookwaswritten"。主语为动作承受者，需用by引出施动者。3.Whatisthefunctionof"notonly...butalso"inasentence?参考答案：连接并列成分，"notonly"提前时主句需倒装，如"Notonlydidhecome,buthealsobroughtgifts"。4.Whydoweuse"if"insteadof"when"inconditionalsentences?参考答案："if"引导条件状语从句，表示假设；"when"引导时间状语从句，表示时间。如"Ifitrains,wewillcancelthepicnic"。5.Howcanyouidentifyanobjectclause?参考答案：由"that/whether/if/wh-"词引导，作主语/宾语等，如"Thequestioniswhetherweshouldleave"。6.Whatisthemeaningof"havebeendoing"?参考答案：现在完成进行时，强调动作从过去持续到现在，并可能继续，如"Ihavebeenstudyingfortwohours"。7.Whyis"who"usedinsteadof"that"forpeopleinrelativeclauses?参考答案："who"仅用于指人，"that"可指人或物。如"Thegirlwhoissingingismyfriend"。8.HowdoyoumakeasentencenegativeinEnglish?参考答案：使用"not"置于助动词/情态动词前，如"Hecannotswim"；或倒装否定，如"NeverhaveIseenhim"。五、应用题（总共8题，每题4分，共24分）1.Rewritethefollowingsentenceintopassivevoice:"Theteachergaveusanewassignment."参考答案："Anassignmentwasgiventousbytheteacher."2.Completethesentencewithasuitablerelativepronoun:"Theman______Ispoketoyesterdayismyuncle."参考答案："who"（因指人且作主语）3.Transformthesentenceintoaconditionalsentence:"Youwillbelateifyoudon'tleavesoon."参考答案："Ifyoudon'tleavesoon,youwillbelate."4.Correcttheerrorinthesentence:"IfIwasyou,Iwouldnoteatsomuchjunkfood."参考答案："were"（第二条件句需用一般过去时）5.Changethefollowingsentenceintoareportedspeech:"Shesaid,'Iamgoingtotravelnextmonth.'"参考答案："Shesaidthatshewasgoingtotravelthenextmonth."6.Completethesentencewithaproperconjunction:"Wecangotothepark______itdoesn'train."参考答案："unless"（表示否定条件）7.Rewritethesentenceusing"notonly...butalso":"Heissmartandhardworking."参考答案："Notonlyishesmartbutalsoheishardworking."（需倒装）8.Combinethefollowingtwosentencesintooneusingarelativeclause:"Thegirlismyfriend.Sheissingingnow."参考答案："Thegirlwhoissingingismyfriend."标准答案及解析一、单项选择题1.B2.A3.D4.A5.A6.A7.A/B/C8.B9.A10.A解析：2.将来进行时表示计划，A/C/D时态错误。3.真实条件句用一般现在时，B为将来时错误。4.现在完成进行时强调持续，D正确。5."assoonas"表示立即，B/C/D逻辑不符。二、填空题1.whether2.rains3.beenplaying4.Assoonas5.nottobe6.It7.were8.who