情态动词can的用法

1情态动词can情态动词can的基本句型1.肯定句型为:主语+can+动词原形+其它。例如:Theycanplaybasketball.他们能打篮球。Shecandance.她会跳舞。YoucangotowatchTV.你可以去看电视了。2.否定句型为:主语+cannot(can't/cannot)+动词原形+其它。表示某人不能(不会。不可能)做……。其中can't是cannot的缩略式,英国多写成cannot。例如:Youcannotpasstheballlikethis.你不能像这样传球。Ican'trideamotorbike.我不会骑摩托车。3.疑问句句型分为:一般疑问句句型和特殊疑问句句型两种类型。⑴一般疑问句句型为:Can+主语+动词原形+其它。表示某人会(能。可以)做……吗?,用于口语时,常表示请求或许可。其肯定答语用Yes,主语+can.作答;否定答语用No,主语+can't.作答。注意答语中作主语的人称代词,应根据问句中的主语作相应的变化。其变化规则为:第一人称问,则第二人称答;第二人称问,则第一人称答;第三人称问,第三人称答。例如:①-CanyousinganEnglishsongforus?你可以为我们大家唱一首英语歌吗?-Yes.行。(注意在Yes后面常省略Ican)②-CanIskate?我可以滑冰吗?-Yes,youcan.可以。③-Cansheclimbhills?她能爬山吗?-No,shecan't.不,她不能。⑵特殊疑问句句型为:a.Who+can+动词原形+其它。该句型中who相当于主语。例如:-WhocansinginEnglishinyourclass?你们班上谁会用英语唱歌?-Lilycan.莉莉会。c.特殊疑问词+can+主语+动词原形+其它。该句型中的特殊疑问词常用what,where,when等,一般用肯定陈述句作答。例如:-Whatcanyouseeinthepicture?你能在图画中看到什么?-Icanseesomebirdsandtwobigtreesinit.我能看到一些鸟儿和两棵大树。一、匹配题KangaroosBirdsGeeseFishRabbitsCatsDogscancan’tflyhigh.jumphigh.swimfast.runfast.climbtrees.readandwrite.二、Canyoufillintheblanks?1.____youswim?Yes,Ican.2.--Canyourfatherplaytheguitar?2--No,he______.3.Whatclub____youwanttojoin?4.--CanLucyandAlicedance?--Yes,they_____.5.Wewant___jointheEnglishclub.三、单项选择()1.Maybehecan______intheirbasketballteam.A.isB.beC.areDam()2.IcansingEnglishsongsvery_____.A.wellB.muchC.goodDbad()3.---Canyouplaytheviolin?---.ButIcansing.A.Yes，IdoB.No，Idon’t.C.Yes，IcanD.No，Ican’t()4.A：Canyouswimorplaychess?B:___________.A.Yes，IamB.Yes，IcanA.IcanswimB.Idon’tknow()5.Canshebasketball?A.playsB.playC.playingD.playthe()6.Tomcanplaytheguitarbuthe_____playitverywell.A.canB.can’tC.notD.don’t()7.---CanIhelpyou？---.Icandoitmyself（我自己）.A.Yes，please.B.Sorry.C.Verygood.D.No，thanks.()8.—Canyoursistersing?—_________.A.Yes,hecanB.Yes,hedoesC.No,shedoesn’tD.Yes,shecan()9.—Canyoupaintorsing?—_______.A.Yes,IcanB.No,Ican’tC.IcansingD.Ilikesinging()10.She________Chineseandshecan________alittleEnglish.A.speaks;speaksB.speak;speakC.speaks;speakD.speak;speaks()11.—Whatcanyoudo,LinTao?—_________.A.IlikesportsB.IwanttojointhemusicclubC.IamwellD.Icanplaythedrums()12.Canyou___?A.swimB.swimmingC.swimsD.swam四、句型转换1.Icandance.(变一般疑问句）___________________________________2.Canheplaytheguitarwell?(做出否定回答)______________________________33.Shecanpaint.(变否定句)_________________________________4.HecansinganEnglishsong.(对划线部分提问)What_____he_____?5.Hecanswim.(变一般疑问句并作肯定回答)_______swim?____,_______.6.Shecanplaytheviolin.（改为一般疑问句并作肯定回答）—_______she_______theviolin？—Yes,she_______.7.Hisbrothercanplaybasketball.（就画线部分提问）______________hisbrother________?8.Shecansinganddance.（改为否定句）She_______sing_______dance.