Unit 7 Topic 2 Can you sing an English song Section A--can的用法.ppt

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1、Unit 7 Topic 2 Can you sing an English song?Section AsingI can sing.Can you sing?Yes,I can.No,I cant.danceCan you dance?Yes,I can.No,I cant.I can dance.play the guitarCan you play the guitar?Yes,I can./No,I cant.I can play the guitar.Phrases:play the piano the trumpet the drums the guitar the violin

2、弹钢琴弹钢琴吹喇叭吹喇叭打鼓打鼓弹吉他弹吉他拉小提琴拉小提琴 play football basketball volleyball chess cards踢足球踢足球打篮球打篮球打排球打排球下棋下棋打牌打牌Can you play the guitar?Yes,I can.I can play the guitar.No,I cant.I cant play the guitar.swim speak English sing play soccer Chain work A:Can you?B:Yes,I can./No,I cant.Can you.C:Yes,I can./No,I c

3、ant.Can you paint play chess dance play the guitar Chain work A:Can you?B:Yes,I can./No,I cant.Can you.C:Yes,I can./No,I cant.Can you Pair work:Talk about yourself!-What can you do?-I can.But I cant.Pair work:Talk about yourself!-What can you do?-I can.But I cant.S1:I can sing.S2:I can sing and danc

4、e.S3:I can sing,dance and.T:What cant you do?S1:I cant swim.S2:I cant swim or play the guitar.S3:I cant swim,play the guitar orSay:I can,and,but I cant,or.T:What can you do?Ask and answer:A:Can he/she?B:Yes,he/she can./No,he/she cant.-What can he do?-He can dance.-Can he dance?-Yes,he can.-What can

5、Mary do?-She can play basketball.-Can Mary play soccer?-No,she cant.-What can they do?-They can play chess.-Can they play chess?-Yes,they can./No,they cant.-What can they do?-They can dance.-Can they dance?-Yes,they can./No,they cant.重点、难点v一、Can的用法v(1)它是辅助动词帮助说明能力、意愿等的词，can后跟后跟动词原形动词原形，并且它不随主语人称的变化而

6、变化。vEg.I can sing.v He can swim.v(2)变否定句直接在can后加“not”。vEg.I can not dancev(3)变一般疑问句直接把变一般疑问句直接把can提前。提前。vEg.Can you dance?v What can you do?Grammar focus Can的肯定句及否定句形式：的肯定句及否定句形式：IWeYouSheHeItThey can/cant play the guitar.Can 的一般疑问句形式：的一般疑问句形式：CanIweyousheheittheyplay the guitar?Can的肯定及否定回答：的肯定及否定回答

7、：Yes,Iweyoushe can heittheyNo,cant.Iweyousheheitthey1.What club do you want to join?2.What can you do in the club?Model:-What club do you want to join?-I want to join the swimming club.-Can you swim?-Yes,I can.join 参加,加入join the clubAsk and answer表达自己参加俱乐部的意愿和理由Group work补全句子和对话。补全句子和对话。1.A:_ you da

8、nce?B:Yes,I can.2.What club does she_ to join?3.We want to _ the guitar club.4.A:What club _ you want _join?B:We_ to join the chess_.A:Can you_ chess?B:No,I _.5.She can speak English but she _ speak it very well.Canwantjoindotowantclubplaycantcant 1.Tell your friends about what we have learned today.2.Practice the dialogue with your classmates.HomeworkThank you!