高二第二学期情态动词与虚拟语气

情态动词专项练习()1.You_____returnthebooknow.Youcankeepittillnextweekifyoulike.A.can’tB.mustn’tC.needn’tD.maynot()2.Whereismypen?I_____it.A.mightloseB.wouldhavelostC.shouldhavelostD.musthavelost()3.IwishI_____youyesterday.A.seenB.didseeC.hadseenD.weretosee()4.Ididn’thearthephone.I_____asleep.A.mustbeB.musthavebeenC.shouldbeD.shouldhavebeen()5.Ifmylawyer_____herelastSaturday,he_____mefromgoing.A.hadbeen;wouldhavepreventedB.hadbeen;wouldpreventC.were;wouldpreventD.were;wouldhaveprevented()6.He_____youmorehelp,eventhoughhewasverybusy.A.mighthavegivenB.mighthaveC.mayhavegivenD.maygive()7.Ifit_____forthesnow,we_____themountainyesterday.A.werenot;couldhaveclimbedB.werenot;couldclimbC.hadnotbeen;couldhaveclimbedD.hadnotbeen;couldclimb()8.Withoutelectricityhumanlife_____quitedifficulttoday.A.isB.willbeC.wouldhavebeenD.wouldbe()9.Acomputer_____thinkforitself,itmustbetoldwhattodo.A.can’tB.couldn’tC.maynotD.mightnot()10.Jenny_____havekeptherword.Iwonderwhyshechangedhermind.A.mustB.shouldC.needD.would()11.We_____lastnight,butwewenttotheconcertinstead.A.musthavestudiedB.mightstudyC.shouldhavestudiedD.wouldstudy()12.—CouldIborrowyourdictionary?—Yes,ofcourseyou_____.A.mightB.willC.canD.should()13.Tomoughtnotto_____meyoursecret,buthemeantnoharm.A.havetoldB.tellC.betellingD.havingtold()14.—Ifhe_____,he_____thatfood.—Luckilyhewassenttothehospitalimmediately.A.waswarned;wouldnottakeB.hadbeenwarned;wouldnothavetakenC.wouldbewarned;hadnottakenD.wouldhavebeenwarned;hadnottaken()15.Peter_____comewithustonight,butheisn’tverysureyet.A.mustB.mayC.canD.will()16.ItoldSallyhowtogethere,butperhapsI_____forher.A.hadtowriteitoutB.musthavewrittenitoutC.shouldhavewrittenitoutD.oughttowriteitout()17.Ididn’tseeyoursisteratthemeeting.Ifshe_____,shewouldhavemetmybrother.A.hascomeB.didcomeC.cameD.hadcome()18.—ShallItellJohnaboutit?—No,you_____.I’vetoldhimalready.A.needn’tB.wouldn’tC.mustn’tD.shouldn’t()19.Whenapencilispartlyinaglassofwater,itlooksasifit_____.A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken()20.It’snearlyseveno’clock.Jack_____behereatanymoment.A.mustB.needC.shouldD.can()21.—Therewerealreadyfivepeopleinthecarbuttheymanagedtotakemeaswell.—It_____acomfortablejourney.A.can’tbeB.shouldn’tbeC.mustn’thavebeenD.couldn’thavebeen()22.Johnny,you_____playwiththeknife,you_____hurtyourself.A.won’t;can’tB.mustn’t;mayC.shouldn’t;mustD.can’t;shouldn’t()23.Thefirespreadthroughthehotelveryquicklybuteveryone_____getout.A.hadtoB.wouldC.couldD.wasableto()24.—WhencanIcomeforthephotos?Ineedthemtomorrowafternoon.—They_____bereadyby12:00.A.canB.shouldC.mightD.need()25.—IstayedatahotelwhileinNewYork.—Oh,didyou?You_____withBarbara.A.couldhavestayedB.couldstayC.wouldstayD.musthavestayed()26.—Willyoustayforlunch?—Sorry,_____.Mybrotheriscomingtoseeme.A.Imustn’tB.Ican’tC.Ineedn’tD.Iwon’t()27.—AreyoucomingtoJeff’sparty?—I’mnotsure.I_____gototheconcertinstead.A.mustB.wouldC.shouldD.might()28.—Writetomewhenyougethome.—_____.A.ImustB.IshouldC.IwillD.Ican()29.Iwasreallyanxiousaboutyou,you_____homewithoutaword.A.mustn’tleaveB.shouldn’thaveleftC.couldn’thaveleftD.needn’tleave()30.—IsJohncomingbytrain?—Heshould,buthe_____not.Helikesdrivinghiscar.A.mustB.canC.needD.may姓名______________班次______________学号______________123456789101112131415161718192021222324252627282930答案全解1．C从原题中Youcankeepittillnextweekifyoulike这一信息句可知，“你不必现在还”。2．D从原题中Whereismypen?这一信息句可告诉考生，“笔丢了”，丢的动作是过去发生的。因此用must+havedone表示对过去事实的肯定猜测。3．C原题中的yesterday这一信息词告诉考生，在wish后的宾语从句中，用过去完成时，表示与过去事实相反的愿望。4．B从原题中的Ididn’thearthephone.这一信息可以判断出，用musthavedone表示过去事实的准确的肯定猜测。5．A从原题中lastSaturday这一信息词可知，条件句中用表示与过去事实相反的过去完成时，主句用would+havedone。6．Amighthave+过去分词，在次是虚拟语气，表示“本来可以给你更多的帮助”，而事实则是帮助较少。7．C从原题中的yesterday这一信息词暗示考生，该句应选用与过去事实相反的过去完成时，Ifithadnotbeenfor…“要不是因为……”。8．D原题中的Withoutelectricity相当于一个条件句：Iftherewerenoelectricity,故主句用humanlifewouldbequitedifficulttoday.9．Acan可以表示一种客观上的能力，本句can’t，表示“不能，不会”。10．B从原题总的“Iwonderwhyshechangedhermind”“我不知道为何他改变了主意了。”这句话告诉考生Janny没有守诺言。因此，用should+havedone，表示“过去本应该做某事，而实际上没有做”。11．C可参看10题。意思是：“昨晚本应该学习，但是却去听音乐会了。”12．C原题中的could不是过去时，而表示一种委婉、客气的礼貌用语。因此用could提问时，用can回答。同样用would，might提问，用will和may回答。[注意]①—Wouldyouratherdosuchathing?—Yes,Iwould.②—Wouldyoulikesometea?—Yes,Iwould.这两个对话中的wouldrather，wouldlike是惯用法，故不能用will来回答。因为在这两个句型中，will不能去替换would。13．A可参看10、15题。该句意思是：“汤姆本来不该告诉我你的秘密，但他没有伤害你的意思。”oughtnottohavedone=shouldn’thavedone14．B从答语中的Luckilyhewassenttothehospitalimmediately这一信息句可提示考生，条件句应填表示与过去事实相反的时态。15．B从原题中的butheisn’tverysureyet这一信息句可暗示考生，Peter当晚来的可能性不大。A是“准来，肯定来”，D是“将要来”。16．C可参看10、11、13题。“本应该”而事实上没有……17．D从原题中Ididn’tseeyoursisteratthemeeting和后文shewouldhavemetmybrother这两个信息句可知，if条件句中应填与过去事实相反的过去完成时。可参看6、7、14题。18．A你不必告诉他。因为I’vetoldhimalready这一信息句已暗示考生了。19．C当asif引导虚拟语气的句子是，如果主句与从句中的谓语词所表达的动作同时发生时，asif后接一般过去时。例如：Hewalkedasifhewerelame.如果从句中的谓语动作发生个在主句谓语动作之前，则用过去完成时。例如：Hetalkedasifhehadknownthesecret.不论主句中的谓语是现在时还是过去时。20．C只要考生抓住nearly一词和后文atanymoment（随时的意思）这两个信息词语，就能很快选出C项，表示逻辑推测，意思是“快七点钟了，杰克一会儿就该到了。”21．D根据句意，是对过去情况的推测。“当时决不可能是一次舒服的乘车。”must表示对过去的推测只能用于肯定句。22．Bmustn’t表示“禁止”；may表示“有可能”。句子的意思是：“你不可以玩刀，可能会伤你自己。”