初中英语情态动词练习题 2页

情态动词情态动词的运用情态动词是表示说话人的语气、情感的一类动词，其后只可以接动词原形。情态动词主要有can,may,must,could,would,should等。1.Can能，可以，可能（过去式could）(beableto能够)Eg：MaryhasbeeninChinafortwoyears.ShecanspeakmuchChinese.2.May可以、可能(语气较委婉)（过去式might）Eg：MayIlistentomusicinclassafterschool,Mr,Wang?3.Must必须、一定Eg：Youmustcometoschoolontimefromnowon.4.Mustn’t禁止，不准Eg：Wemustn’tsmokeinthemeetingroom.5.should应该，理应（现在式shall）Eg：Youshouldbepolittotheoldpeople.6.Haveto不得不，hadbetter最好，usedto过去常常()1John___cometoseeustonight,butheisn'tverysureyet.A.mayB.canC.hastoD.must()2They___dowellintheexam.A.canbeabletoB.beabletoC.canabletoD.areableto()3-MayItakethisbookout?-No,you___.A.can'tB.maynotC.needn'tD.aren't()4You___goandseeadoctoratoncebecauseyou'regotafever.A.canB.mustC.dareD.would()5-CanyouspeakJapanese?-No,I____.A.mustn'tB.can'tC.needn'tD.maynot()6-He___beintheclassroom,Ithink.-No,he___beintheclassroom.Isawhimgohomeaminuteago.A.can;maynotB.must;maynotC.may;can'tD.may;mustn't()7-ShallIgetonemorecakeforyou,Dad?-Thanks,butyou___,I'vehadenough.A.maynotB.mustnotC.can'tD.needn't()8Eventhetopstudentsinourclasscan'tworkoutthisproblem,soit      beverydifficult.A.mayB.mustC.canD.need()9Heisn'tatschool.Ithinkhe___beill.A.canB.shallC.mustD.hasto()10___Itakethisone?A.MayB.WillC.AreD.Do()11Thechildren___playfootballontheroad.A.can'tB.canC.mustn'tD.must()12You___belateforschoolagainnexttime.A.mustn'tB.needn'tC.don'thavetoD.don'tneedto()13-MustIdomyhomeworkatonce?-No,you___.2\nA.needn'tB.mustn'tC.can'tD.maynot()14Hisarmisallright.He___goandseethedoctor.A.hasnottoB.don'thavetoC.haven'ttoD.doesn'thaveto()15Hehadtogiveuptheplan,___he?A.didB.didn'tC.doesD.doesn't()16Theyhadtowalkhere,___they?A.mustn'tB.didC.didn'tD.hadn't()17Hehadbetterstayhere,___he?A.didn'tB.don'tC.hadn'tD.isn't()18You'dbetter___latenexttime.A.nottobeB.notbeC.won'tbeD.don'tbe()19You'dbetter___yourhair___onceamonth.A.had;cutB.had;cuttedC.have;cutD.have;cutted()20You___askthatmanoverthere.Maybeheknowstheway.A.hadbetternottoB.hadnotbetterC.hadbetterD.hadbetternot()21-ShallwegoandvisittheHistoryMuseumnextSunday?A.HereyouareB.Sorry,Ican'tC.Yes,pleaseD.Letmetry()22-Whydon'tyouaskMiketogowithus?-Thanks,___.A.IwillB.Iwon'tC.leanD.Imay()23-___Itakethenewspaperaway?-No,youmustn't.You____readitonlyhere.A.Must;canB.May;canC.Need;mustD.Must;must()24Excuseme.___youpleasepassmethatcup?A.DoB.ShouldC.WouldD.Must()25___youliketohaveanothertry?A.CouldB.WillC.WouldD.Do()26-Wouldyouliketogoboatingwithus?-Yes,___.A.I'dlikeB.IwantC.I'dliketoD.Ido()27You___worryaboutyourson.Hewillgetwellsoon.A.needn'tB.can'tC.mustn'tD.haveto()28Thepoormanneedsourhelp,___he?A.needB.needn'tC.doesD.doesn't()29-Mustwedoourhomeworkfirst?-No,you___.Youmayhavearestfirst.A.mustn'tB.needn'tC.maynotD.can't2