情态动词can学习.pptx

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1、情态动词情态动词cancould的用法的用法知识点描述知识点来源教学类型教学方法Unit 5 Can you tell me where Carrefour Supermarket is?情态动词can和could作“能力”解时的区别讲授型;启发型;合作学习型Task-BasedLanguageTeachingMethod第1页/共14页情态动词情态动词cancould的用法的用法教学目标 教学重难点1.Usecantalkabouttheabilityatpresent.2.Usecouldtalkaboutabilityinthepast.Howtouse“can”and“could”to

2、expressabilityinthepresentandpast第2页/共14页情态动词情态动词cancould的用法的用法Teaching&LeadingLearning&PlayingUnderstandingTeacherStudents 设计设计思路思路这节课我打算通过讲解情态动词can的用法，以及通过做游戏，让学生在轻松愉快的氛围中掌握can的用法，以及了解can和could的区别。第3页/共14页singswimrideabikeplayfootballflyakite第4页/共14页Free talk:Free talk:第5页/共14页Can的否定形式的否定形式含情态动词ca

3、n的否定句，直接在情态动词can后加not,成为cannot,缩写为cant。把下列句子变为否定句1、Linglingcanrideahorse.(cant)2、HecanspeakChinese.(cant)3、LinglingandDamingcanplaythepiano.(cant)4、Myfathercanplaytabletennis.(cant)5、Shecanswim.(cant)第6页/共14页Playinggamesn Now let us play a game.Five students come to the front and perform for the cla

4、ss according to my instructions and pictures.The others answer my questions.n 第7页/共14页PlayinggamesT:Cansheswim/flyakite?Ss:Yes,Shecan.No,shecant.Saythewholesentences:T:Whatcanshedo?Ss:Shecanrideabike/swim/flyakite/playfootball。第8页/共14页Can的一般疑问句形式的一般疑问句形式含情态动词can的一般疑问句，直接将can提至句首，回答的主语和问句的主语要一致。1、Lin

5、glingcanrideahorse.CanLinglingrideahorse?Yes，shecan./No，shecant.2、IcanspeakChinese.3、LinglingandDamingcanplaythepiano.CanLinglingandDamingplaythepiano?Yes，theycan./No，theycant.4、Myfathercanplaytabletennis.Canyourfatherplaytabletennis?Yes，hecan./No，hecant.CanyouspeakChinese?Yes，Ican./No，Icant.第9页/共14

6、页PresentationT:Canyourideabikenow?S1:Yes.IcanT:Couldyourideabikefiveyearsago?Yes,Icould./No,Icouldnt(Helphimanswer)S1:Yes,Icould./No,Icouldnt.T:wecanuse“could”totalkaboutthepast.e.gIcanplaycomputernow.But,lastyearIcouldntplay.T:Couldyourowaboatlastyear?S1:YesIcould.No,Icouldnt.(Teachthestudentstosay

7、thewholesentences):Hecouldrideabikefiveyearsago.Hecouldntswimfiveyearsago.)(Askotherstudentsinthesameways)第10页/共14页Practice:workinpairsT:Askyourpartnermorequestionseg:Couldhe/she?(Yes,he/shecould./No,he/shecouldnt.)1.I_rideabike,butI_driveacar.A、can,canB、cant,cantC、can,cant2.Shecan_basketball.A、playB、playingC、plays3.He_writealetterlastyear,buthe_writealetternow.A、cant,canB、couldnt,couldC、couldnt,can第11页/共14页summary现在现在-can过去过去-could疑问句式:Can?Could?否定句式:cant couldnt 肯定句式:can could第12页/共14页HomeworkFinish off the practice on the workbooks,fill in the blank with can/could第13页/共14页感谢您的观看。第14页/共14页