江苏省句容市后白中学中考英语语法复习情态动词表示推测牛津版【要点提示】情态动词表示推测是其重要用法之一。可用来表示推测的情态动词主要有must,can/could,may/might等。肯定推测：must,can/could,may/might都可以表示肯定推测。must表示把握性极强的推测，意为“肯定、一定”；can/could和may/might表示把握性不大的推测，意为“也许、可能”。否定推测：can’t意为“不可能”，表示很有把握的否定推测，maynot意为“可能不”，表示把握性不太大的否定推测。【专项练习】Ⅰ.请从各题后所给的A、B、C、D四个选项中选出最佳答案。()1.Ateacher__________alsomakeamistakeifheorsheisnotcarefulenough.A.mustB.mayC.shouldD.hasto()2.—Whatareyougoingtoeatforsupper?—I__________havenoodlesorrice.A.needB.mustC.mayD.should()3.—Where’sLucy?—I’mnotsure.She_________beintheschoollibrary.A.needB.mustC.mayD.will()4.—Look!MrKingisontheothersideofthestreet.—It___________behim.HehasgonetoLanzhou.A.mustn’tB.can’tC.shouldn’tD.won’t()5.Hurryup!Dad__________forusatthetrainstation.A.mustwaitB.mustbewaitingC.needwaitD.needbewaiting()6.—Tom.Don’tdrivetoofast.You___________hittheothers’cars.—OK,Iwon’t,Mum.A.mustB.needC.mightD.haveto()7.—Whosebookisthis?—It___________bePeter’s.Heenteredtheclassroomjustnow.A.needB.couldC.shouldD.will()8.—There_________manyanimalsinthepark.—Youareright.A.hastoB.havetoC.mayhaveD.maybe()9.—YoumeanthisCD__________belongtoVictor?—Yes,ithashisnameonit.A.mustB.mayC.mightD.can()10.—There’ssomebodyatthedoor.It__________beJim.—It___________behim.It’sjustseveno’clock.It’stooearly.A.can;can’tB.will;won’tC.should;mustn’tD.need;maynotⅡ.请根据句意，从方框中选择适当的单词填空。must,may,can’t1.Suchabusinessman__________behonest.Hegetshismoneyinsuchadishonestway.2.Mary’sparentshaveboughtalargehousewithaswimmingpool.They__________beveryrich.3.—Excuseme,isthistherightwaytoNo.10MiddleSchool?—Sorry,I’mnotsure.It___________be.参考答案情态动词表示推测专项练习Ⅰ.1-5BCCBB6-10CBDAAⅡ.1.can’t2.must3.may