情态动词的教学课件优秀课件.ppt
情态动词的教学课件第1页，本讲稿共23页IvI can play baseball.weWe can play baseball.Lets say what people can doMaryMary can sing.They can sing.they第2页，本讲稿共23页She can swim.They can swim.The girl can ride a bike.They can ride bikes.shethey第3页，本讲稿共23页Say what people cant doThe dollcant run.Can you run?Yes,I/we can.I cant sing this song.The dolls cant run.Can the dolls run?No,they cant.第4页，本讲稿共23页Can you make a conclusion?v情动can表能力，动词原形后面站。v不管主语何变换，can模样永不变。v一般疑问can提前,否定can后not添。.情态动词can的用法口诀 I cant sing this song.The doll cant run.They cant run.I can play baseball.We can play baseball.You can draw.Mary can sing.They can sing.She can ride a bike.Can you run?Yes,I/we can.Can they run?No,they cant.Everyone mustremember it!第5页，本讲稿共23页Can you play the guitar?Yes,I can./No,I cant.Can he play the guitar?Yes,he can.He can play the guitar.practice第6页，本讲稿共23页He can speak English.Hello!Can you speak English?Yes,I can.Can he speak English?Yes,he can.第7页，本讲稿共23页Play a game:A:I can play basketball.Can you play basketball?B:Yes,I can.Can you swim?C:No,I cant.Can you sing?D:Ask and answer one by one in a groupYou can use these verbs:dance,ride a bike,cook,drive,play the piano,play football,playtennis第8页，本讲稿共23页what can she do?Can she sing very well?Can she play basketball very well?She can sing.Yes,she can.No,she cant.第9页，本讲稿共23页What can they do?Can they play chess very well?Can they sing very well?They can play chess.Yes,they can.No,they cant.第10页，本讲稿共23页ActivityMake conversations with“can”or“cant”vA:I can dance.(actions)vB:Can he/she dance?vC:Yes,he can.Model A:Model B:vA:I cant dance.vB:Can he/she dance?vC:No,he/she cant.You can use these actions:walk,sing,dance,ride a bike,drive,play the piano,play football,playtennisShow your dialogs in class.第11页，本讲稿共23页1).I _(不会)cook.2).My father _ _ (看不懂)in English.3).你会做什么？_ _ you do?4).你会骑自行车吗？_ _ ride a bike?5).我可以用英文读写。I _ read and _ in English.exercisescantcantreadWhat canCanyoucanwrite第12页，本讲稿共23页Conclusion:情态动词can表能力的用法 肯定句：sb can do 否定句：sb cant do 一般疑问句：Can sb do?肯定回答：Yes,sb can.否定回答：No,sb cant.特殊疑问句：疑问词+can sb do?第13页，本讲稿共23页Homework:Finish Exercise 3,on Page 25 in your books.第14页，本讲稿共23页第15页，本讲稿共23页第16页，本讲稿共23页第17页，本讲稿共23页 I can,and sb can I can,but sb cant.()()()()()means“can”.()means“cant”.()第18页，本讲稿共23页They can sing.Can they sing?Yes,they can.Can you sing?Yes,I can.No,I cant.第19页，本讲稿共23页Westerners can use fork and knife.chopsticksfork and knifeWesterners cant use chopsticks.Can you use chopsticks?Yes,I can.fork and knife第20页，本讲稿共23页第21页，本讲稿共23页 Can you say these in English?1.下象棋下象棋 2.弹吉他弹吉他 3.英语俱乐部英语俱乐部 4.艺术俱乐部艺术俱乐部 5.加入音乐俱乐部加入音乐俱乐部 6.我想加入音乐俱乐部我想加入音乐俱乐部 play chess play the guitarEnglish clubArt clubI want to join the music clubjoin the music clubCan you fill in the blanks?1._ you swim?Yes,I can.2.Can your father play the guitar?No,he _.3.What club _ you want to join?4.Can Lucy and Alice dance?Yes,_ can.5.We want _ join the English club.Can cant do they to 第22页，本讲稿共23页.用用can来够成一般疑问句时来够成一般疑问句时,只需将情态动词只需将情态动词can移到主语之前移到主语之前.I can sing a song.Can you sing a song?He can run.Can he run?The fish can swimCan the fish swim?Bees can fly.Can bees fly?Yes,I can.No,I cant.Yes,he can.No,he cant.第23页，本讲稿共23页
