情态动词cancouldmaymightshallshouldcancouldmaymightshallshouldmustoughttohadbetterneed委婉军团CanIhelpyou?Couldyoudomeafavor?MIith?MayIsithere?Willyoupleaseopenthewindow?yppWouldyoutellmethewaytothestation?Wouldyouliketograbsomecoffee?Ilikestudying.ImustIamsosleepy.IhavetoIlikestudying.Imustfinishthehomeworktoday.Iamsosleepy.Ihavetofinishthehomeworktoday.义务军团must必须haveto不得不Myfriendisill,soI______seeher.mustInordertopasstheexamhe______stayuptoprepare.hasto1义务军团should＜oughttohadbetter＜Youshouldhavearest.Yououghttoseeadoctor.You’dbetterhaveanoperation.MayIsmokehere?MayIsmokehere?Yes,you_____.mayNo,you____________.mustn’t\can’tMustIcleanthetoilet?YesyoumustNo,you.needn’t\don’thavetoYes,you_____.must,y_____________________neednt\donthaveto肯否不一NeedIfinishallthehomeworkinoneday?Yes,you_____.mustNo,you_________.needn’tHemustbeXiaoShenyang.Hecan’tbeJay.猜测军团猜测军团2---Look！ThatmanlookslikeJohn.---It_____beJohn,forhehasgonetoAmerica.A.can’tB.mustn’tC.maynotD.shouldn’tYou____betiredafterwalkingthreedays.Pleasehavearest.A.canB.mustC.shouldD.needShe_____knowthetruth,butI’mnotsure.A.maybeB.maybeC.mayD.mustA.maybeB.maybeC.mayD.must1.--MayIstopmycarhere?一答到底1.MayIstopmycarhere?--No,you_______.Acouldn’tBmustn’tCneedn’tDdon’thavetoA.couldntB.mustntC.needntD.donthaveto2Mustwecleanthehousenow?2.--Mustwecleanthehousenow?--No,you_______.Aneedn’tBmaynotCmustn’tDcan’tA.needn’tB.maynotC.mustn’tD.can’t3Jhhifthbthifilith3.John______hisfatherabouthisfailureintheexam.A.daresnottellB.daresnottellingC.darenottellD.daresnottotell4.You______returnthebooknow.Youcankeepitnextweekifyoulike.A.can’tB.mustn’tC.needn’tD.maynot5.--Wouldyouopenthewindowplease?--Yes,I______.A.willB.wouldC.doD.can6.Pleaseopenthewindow,_______?A.can’tyouB.aren’tyouC.doyouD.willyou3