七年级下册英语Unit 1Can you play the guitar(Section AGrammar focus 3c)课件.ppt(课件中不含音视频素材)

1、Section A(Grammar Focus-3c)Unit 1 Can you play the guitar?Can Wu Jun speak English?No,he cant.But he can speak Chinese.ChineseEnglishCan?No,he/she cant.But he/she can Can?No,he/she cant.But he/she can Can you swim?你会游泳吗？你会游泳吗？Yes,_./No,I cant.是的，我会。是的，我会。/不，我不会。不，我不会。_ play chess?他会下象棋吗？他会下象棋吗？Yes,h

2、e can./No,he cant.是的，他会。是的，他会。/不，他不会。不，他不会。_ play chess?你和汤姆会下象棋吗？你和汤姆会下象棋吗？Yes,we can./No,we _.是的，我们会。是的，我们会。/不，我们不会。不，我们不会。cant=can notI canCan heCan you and TomcantCan Jane and Jill swim?简和吉尔会游泳吗？简和吉尔会游泳吗？Yes,_./No,_.是的，他是的，他们会。们会。/不，他们不不，他们不会。会。_?你会做什么？你会做什么？I can dance./I cant sing.我会跳舞。我会跳舞。/我

3、我不会唱歌。不会唱歌。_?你想参加哪个俱乐部？你想参加哪个俱乐部？We want to join the chess club.我们想加入象棋俱乐我们想加入象棋俱乐部。部。they canthey cantWhat can you doWhat club do you want to join1.你会游泳吗？_ 不，我不会。_2.你们会说英语吗？_ 是的，会。_阅读 Grammar Focus 部分,完成下列句子。No,I cant.Can you swim?Can you speak English?Yes,we can.3.她会下棋吗？_ 不会。_4.贝尔和简会跳舞吗？_ 是的，会。_ 5

4、.你会做什么事情？_ 我会弹吉它。_No,she cant.Yes,they can.Can she play chess?Can Bill and Jane dance?What can you do?I can play the guitar.在 Can?句型中，情态动词 can 没有_ 和 _ 的变化。用情态动词 can 来询问他人的能力可以归纳为以下句型：人称数 Can+_+_+其他?肯定回答:_ 否定回答:_ What+can+_+_?Yes,主语+can.No,主语+cant.主语 动词原形主语 doCan的用法的用法(1)can是情态动词，表示是情态动词，表示能力、意愿能力、意愿

5、等，等，can后后跟动词原形跟动词原形，并且它不随主语人称的变，并且它不随主语人称的变化而变化。化而变化。eg.I can sing.(2)变否定句直接在变否定句直接在can后加后加“not”。eg.I can not dance.(3)变一般疑问句变一般疑问句直接把直接把can提前提前。eg.Can you dance?What can you do?Can的特殊疑问句形式：的特殊疑问句形式：YouSheHeThey do?What can 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

6、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：Yes,Iweyoushe can.heittheyNo,cant.Iweyousheheitthey情态动词情态动词cancan小结小结:后面总是接动词原形后面总是接动词原形,没有人称和数的没有人称和数的变化，意思是变化，意思是”能能,会会”。用法口诀用法口诀:情动情动cancan表能力表能力,和行为动词不分离。和行为动词不分离。不管主语如何变不管主语如何变,can,can的模样永不变。的模样永不变。只要出现情动只要出现情动can,can,动词原形后面

7、站。动词原形后面站。一般疑问一般疑问cancan提前提前,否定否定cancan后后notnot添。添。趁热打铁趁热打铁1.They can play basketball after class.(改为一般疑问句改为一般疑问句,并作肯定和否定回答。并作肯定和否定回答。)_they_ basketball after class?_,they_./_,they_.CanplayYescanNocant2.Liu Lin can sing in English.(改为否定句)Liu Lin_ _in English.cant sing3a Write questions and answers w

8、ith the words and phrases.1.Wu Jun/speak English/speak Chinese2.Mike/play basketball/play tennis 3.Jane and Jill/dance/singCan Jane and Jill dance?No,they cant.They can sing.Can Wu Jun speak English?No,he cant,but he can speak Chinese.Can Mike play basketball?No,he cant,but he can play tennis.4.Grac

9、e/play soccer/play volleyball5.Bill/write stories/tell stories Can Grace play soccer?No,she cant，but she can play volleyball.Can Bill write stories?No he cant.He can tell stories.3b Complete the poster with the words in the box.playsingtelldanceStudents Wanted for School ShowWe want students for the

10、 school show.Can you _ or?Can you the guitar?Can you stories?Please talk to Mr.Zhang after school.singdanceplaytell3c3c What can your group do in the school show?Make a list.School ShowSunday 6:00 p.m.in the music room.What can you do?Come and show us!Name Li XinWhat can you do?do kung fu()1.Lets go

11、 and play _ping-pong.I dont want to play _violin.A.a,the B.the,a C./,the D.the,/Exercise C()2.Who wants _the swimming club?A.to joins B.join C.to join D.joins()3.-Can you swim?-Yes,I _.A.am B.do C.cant D.can CD()4.Maybe he can _in their basketball team.A.is B.be C.are D.am()5.Can he _ well?A.sing B.

12、to sing C.sings D.singing BA1.1.I can play chess.(改为一般疑问句）改为一般疑问句）2.She can speak Chinese.（改为否定（改为否定句）句）句型转换句型转换Can you play chess?She cant speak Chinese.3.Can your brother play basketball?（作肯定回答）（作肯定回答）4.We want to join the English club.（画线提问）（画线提问）Yes,he can.What club do you want to join?Summary Key words&phrases:write,show,or,talk to,kung fu,be good at,what about Key sentences:1.Can he play chess?Yes,he can./No,he cant.2.Can Jane and Jill swim?Yes,they can./No,they cant.1.Read and recite Grammar Focous.2.用 can 写三个自己所具备的能力的 句子。