情态动词练习知识讲解.doc

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1、情态动词练习1．MayIstopmycarhere?No,you_＿＿＿.A.can'tB.mustn'tC.needn'tD.don'thaveto2.Mustwecleanthehousenow?No,you_______.A.needn'tB.maynotC.mustn'tD.can't3.Johnhisfatherabouthisfailureintheexam.A.daresnottellB.daresnottellingC.darenottellD.daresnottotell4.Youreturnthebooknow.Youca

2、nkeepitnextweekifyoulike.A.can'tB.mustn'tC.needn'tD.maynot5.Johnny,youplaywiththeknife,youhurtyourself.A.won't...can'tB.mustn't...mayC.shouldn't,mustD.can't...shouldn't6.Thefirespreadthroughthehotelveryquicklybuteveryonegetout.A.hadtoB.wouldC.couldD.wasableto7.Wouldyougoout

3、forawalkwithme?No,I.Mygirlfriendiscoming.A.wouldn'tB.shallnotC.won'tD.shouldn't8.Mandiewithoutwater.A.willB.canC.needD.shall9.Ifhestartedat90'clock,hebetherebynow.A.needB.shallC.oughttoD.must10.Imailedthelettertwoweeksago.She_____it.A.mustreceiveB.can'treceiveC.mightreceive

4、D.musthavereceived11.Theprofessorgaveordersthattheexperimentbefore5:30p.m.A.befinishedB.willfinishC.mustbefinishedD.wouldbefinished12.Therewasplentyoftime.You_____.A.mustn'thurryB.mustn'thavehurriedC.needn'thurryD.needn'thavehurried13.Tomwasadiligentboy.Hegotoschoolthoughit

5、wasraininghard.wasabletoB.couldC.couldn'tD.wasn'tableto14.______Igobackbeforelunch?No,Idon'tthinkyou________.A.Need...mustB.Do...needtoC.Must...havetoD.May....oughtto15.Theteacherdoalltheexercises,butapupil_______.A.needn't....mustB.maynot...mustC.needn't....needn'tD.can't.

6、...must16.Wouldyouopenthewindowplease?Yes,I______.A.willB.wouldC.doD.can17.Aliononlyattacksahumanbeingwhenitishungry.A.shouldB.canC.willD.shall18.____MustIfinishthisnovelthismorning?____No,you_____.A.mustn'tB.mightnotC.don'thavetoD.can't19.Thetaxi____onlyholdsixpassengers.I

7、tisfull.Youtakethenextone.A.may...mayB.can...mayC.may...canD.must...can20.Ialittleearlier,butImetafriendofmineontheway.A.maycomeB.mayhavecomeC.couldhavecomeD.musthavecome21.Iwishtogohomenow,I?A.mayB.can'tC.mustD.do22.Hemusthavefinishedhishomework,he?A.mustn'tB.didn'tC.needn

8、'tD.hasn't23.Thispenlookslikemine,yetitisn't.Whoseitbe?A.mustB.canC.mayD.might24.H