【成才之路】-学年高中英语unit2Healthyeating第2课时LearningaboutLanguage强化练习新人教版必修3Ⅰ.单项填空1—.Ididn'tgotoworkyesterdaybecausemycarbrokedown.—You________mine.Iwasn'tusingitthen.A.mightborrowB.shouldborrowC.musthaveborrowedD.couldhaveborrowed答案:D考查情态动词+havedone——。句意:由于我的车坏了,昨天我没有去上——班。你本来能够用我的车,当时我并不用车。事情发生在过去,couldhavedone本……来能够做,暗含实际上没有做。musthavedone一定做了某事。结合句意选D。2.Sometimeshispresentjob________beboring,andhe________workforlonghoursaday.A.can;hastoB.may;canC.hasto;mayD.oughtto;must答案:A句意:有时他现在的工作有可能很没趣,并且他一天中还必须工作很长时间。can表示事情一时的可能性;haveto必须,不得不。3.Wearegivenaspecialholiday,sowe________gotoworktomorrow.A.can'tB.mustn'tC.needn'tD.shouldn't答案:C句意:我们有个特别的假期,所以我们明天不必去上班。can't不可能;mustn't绝不可以;needn't不必;shouldn't不应该。结合句意选C。4.(·银川高一检测)—Sorry,ProfessorSmith.Ididn'tfinishthepaperyesterday.—Oh,you________havedoneitasyesterdaywasthedeadline.A.mustB.mustn'tC.shouldD.shouldn't答案:C答语句意:哦,你本该做完的,因为昨天就是最后期限。此处用shouldhavedone表示本该做某事而实际上未做。5—.Whatdoyouthinkwecandoforouragedparents?—You________doanythingexcepttobewiththemandbeyourself.A.don'thavetoB.oughtn'ttoC.mustn'tD.can't答案:A句——意:你认——为我们能为我们年老的父母做什么?除了陪伴他们及顺其自然你不必做任何事。don'thaveto不必;oughtn'tto不应该;mustn't绝不可以;can't不可能。结合句意选A。6.(·长春高一检测)—Ididn'tseeherlastnightattheparty.—You________.Butyoucametoolate.A.couldhaveB.can'thaveC.musthaveD.oughthave答案:A——句意:我昨天晚上在聚——会上没见到她。你本能见到她的。但是你来得太晚了。此题考查couldhavedone,过去分词已省去。couldhavedone“表示过去本”来可以做某事,但实际上没有做。7—.MustIreturnthebookaweeklater?—Oh,no.You________.A.oughtn'ttoB.can'tC.won'tD.needn't答案:D————句意:我必须一周后还这本书吗?哦,不,不必。must的疑问句的否定回答用needn't或don'thaveto。8—.Shelooksunhappy.________anythinghavehappenedtoher?—I'mnotsure,butIguesssomething________happened.A.May;musthaveB.Can;mayhaveC.Must;mayD.Should;mighthave答案:B——句意:她看起来不高——兴。她可能出了什么事吗?我不确定,但我想可能出了什么事。canhavedone可能做了某事,用于疑问句或否定句;mayhavedone可能做了某事,表示把握较小的推测,用于肯定句。9.(·辽宁高考)Harryisfeelinguncomfortable.He________toomuchatthepartylastnight.A.coulddrinkB.shoulddrinkC.wouldhavedrunkD.musthavedrunk答案:D考查情态动词的用法。句意:Harry感到不舒服。他一定是在昨晚的聚会上“喝了太多的酒。由第一句中的uncomfortable”“及第二句中的时间状语lastnight”提示,此处强调对过去发生动作的推测。用musthavedone。10.(·四川高考)—Whyareyoureyessored?You________havesleptwelllastnight.—Yeah,Istayeduplatewritingareport.A.can'tB.mustn'tC.needn'tD.won't答案:A考查情态动词的用法。句——意:你的眼为什么那么红?昨晚你肯定没睡好。——是的,我熬夜写一篇报道了。A项can'thavedone表示对过去的否定推测;B项表示“”禁止,不允许,不能用于对过去的推测;C项needn'thavedone表示过去不需要做某事(但却做了);D“项不能用于对过去的推测。由句中的sored”“及时间状语lastnight”提示,此处强调对过去发生动作的否定推测。11.(·天津,9)Mark________havehurried.Afterdrivingattopspeed,hearrivedhalfanhourearly.A.needn'tB.wou...