情态动词can课件

,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,微设计,情态动词,can,的用法,情态动词,cancould,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-Based Language Teaching Method,情态动词,cancould,的用法,教学目标,教学重难点,1.Use can talk about the ability at present.,2.Use could talk about ability in the past,.,How to use “can” and “could” to express ability in,the present and past,情态动词,cancould,的用法,Teaching&Leading,Learning&Playing,Understanding,Teacher,Students,设计,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,。,Revision,sing,swim,ride a bike,play football,fly a kite,Free talk:,Can,的否定形式,含情态动词,can,的否定句，直接在情态动词,can,后加,not,成为,can not,缩写为,cant,。,把下列句子变为否定句,1,、,Lingling can ride a horse,.(cant),2,、,He can speak Chinese.,.(cant),3,、,Lingling and Daming can play the piano.,.(cant),4,、,My father can play table tennis.,.(cant),5,、,She can swim.,.(cant),Playing games,Now let us play a game. Five students come to the front and perform for the class according to my instructions and pictures. The others answer my questions.,Playing games,T:Can she swim/ fly a kite?,Ss:Yes ,She can. No, she cant.,Say the whole sentences:,T:What can she do?,Ss : She can ride a bike /swim/ fly a kite/ play football,。,Can,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,、,Lingling can ride a horse.,Can Lingling ride a horse? Yes,，,she can. / No,，,she cant.,2,、,I can speak Chinese.,3,、,Lingling and Daming can play the piano.,Can Lingling and Daming play the piano?,Yes,，,they can. / No,，,they cant .,4,、,My father can play table tennis.,Can your father play table tennis?,Yes,，,he can. / No,，,he cant .,Can you speak Chinese? Yes,，,I can. / No,，,I cant.,Presentation,T: Can you ride a bike now?,S1:Yes. I can,T:Could you ride a bike five years ago ?,Yes, I could./ No, I couldnt ( Help him answer),S1:Yes, I could./ No, I couldnt.,T: we can use “could” to talk about the past,.e.g I can play computer now .But, last year I couldnt play.,T: Could you row a boat last year?,S1:Yes I could . No, I couldnt.,(Teach the students to say the whole sentences):,He could ride a bike five years ago.,He couldnt swim five years ago.),(Ask other students in the same ways),Practice :work in pairs,T: Ask your partner more questions,eg: Could he / she ?,(Yes, he / she could. / No, he / she couldnt.),精挑细选,1.I _ ride a bike ,but I _drive a car. A,、,can , can B,、,cant , cant C,、,can, cant,2.She can _basketball . A,、,play B,、,playing C,、,plays,3.He _write a letter last year ,but he_write a letter now. A,、,can t, can B,、,couldnt, could C,、,couldnt, can,summary,现在,-can,过去,-could,疑问句式,:,Can,?Could,?,否定句式,:,can,t couldn,t,肯定句式,:,can could,Homework,Finish off the practice on the workbooks ,fill in the blank with can/could,