初一情态动词的讲解与练习

情态动词一、情态动词的定义：情态动词有词义，但它不能单独作谓语，它必须和其他动词一起构成谓语。情态动词没有人称和数的变化；它的后面必须跟动词原形。、情态动词的种类:情态动词词义否定形式词义can能够，会can't不能，不会could能够，会couldn't不能，不会may可以//must必须mustn't不允许，不能shall将，要//should应该shouldn't不应该need需要needn't不必would将会，愿wouldn't不会，不愿三、情态动词的用法及主要句型：1、CanIhelpyou?Yes,please./No,thanks.2、Can+主语+动词原形？Yes,〜can.No,〜can't.3、CanIborrowyourbook?——Yes,ofcourse.4、CanIwriteonthebook?No,youcanmustn't.5、Could\Canyouhelpme?——Yes,ofcourse.\Certainly.\Sure.6、Could\CanyoutellmethewaytotheZoo?7、MayIcomein?Comein,please.Sorry,pleasedon't.9、MayIhavesomeCoke?----Yes,ofcourse.10、May/Could/CanIspeaktoTom?———Speaking.Who'scalling?11、should、shouldn'表示劝告：Heshouldgetupearly.Sheshouldn'tplaycomputergametoomuch.12、Should+主语+动词原形？Yes,〜should.\No,〜shouldn't.13、表示建议你愿意…吗”Wouldyouliketogoshoppingwithme?——Yes,I'dloveto./I'dloveto.ButI'mbusynow.14、就餐用语Wouldyoulikesomethingtoeat\drink?----Yes,I'dlike15、shall用于第一人称(I,we),可以表示将”和表示建议“••…好吗？”Whereshallwehavedinner?Shallwegofishing?Allright.\OK.\Goodidea.16、Must+主语+动词原形？---Yes,〜must.\No,〜needn't.第一部分练习（一）用适当的情态动词填空。1.MustIborrowthebookwithmyIDcard?No,you.Iuseyourcar?Yes,you..Igohomenow?No,youstayhere..Mymotherisill.Istayathomeandlookafterher..youlikesometea?.Youtakemoreexercise..youtellmehowtogettotheQingyunPark?.Theclocktellusthetime..youliketogofishingwithme?.weplayfootballthisafternoon?（二）按要求改写句子。Icanrunfast.Ifast.（否定句）Youmustreturnthebooknow.（一般疑问句）Ireturnthebooknow?No,you.Hecanplaybasketballwell.（一般疑问句）hebasketballwell?Theymusttakethebooksoutoftheroom.（否定句）Theythebooksoutoftheroom.Heshouldgetupearly.否定句）Hegetuplate.（三）单项选择()1.youlikesomemilk?A.WouldB.CouldC.Can()2.Wepicktheflowerinthepark.A.can'tB.don'tC.mustn't()3.Weshouldmoretrees,andweshouldn'tcutanytrees.A.plantB.plantingC.plants()4.MayIhavesomecoffee?A.Yes,youhave.B.Yes,youcan.C.Yes,certainly.()5.Shallwevisitthefactory?A.Yes,wedo.B.Yes,weshall.B.Allright.()6.Wouldyoulikesomethingtoeat?A.Yes,wewould.B.Yes,I'dikesomecakes.C.Yes,ofcourse.()7.WhatcanIdoforyou?A.Yes,youcan.B.No,Icandoit.C.Yes.I'likesomeoranges.第二部分.翻译下列单词不会不必应该必须将，要不愿需要会，能二、按照要求改写句子DanielmustwatchTVeveryevening侬为否定句）Ican'tdomyhomeworkeveryiday.肯定句）You'llneedyourbookandpen.（为否定句）Weshalllikeplayingcomputergames.翻译句子）Sheshouldgotoschooleverymorning改为否定句）HemayspeakEnglishverywell.翻译句子）Ineedn'ttakephotosinthepakit定句）JohnmaycomefromLondon.你!译句子）Wouldyouliketodrinkcoffee?（肯定回答）SimonandDanielwou