课件26张PPT。人教版英语
七年级下册Unit-1Can you play the guitar?Section A[3a-3c]Learning AimWords : write, show, or, talk, talk to,
do kung fu
Grammar : ①情态动词can的用法
②辨析speak, talk, tell, say12345_______ club_________ club_____ club_____ club_____ clubEnglishmusicswimmingchessartI can …. So I want to join …. 6______________ clubstories tellingcan –情态动词 1.情态动词can，可以表示能力，意为“会，能”
I can swim and skate.
2.情态动词can可表示请求或许可，意为“可以”
Can I open the door，please?
3.情态动词can表示推测，意为“可能”，常用于否定句、疑问句中
It can't be a cat. It has a short tail. 课本P110Think & Learn①I can swim.
She can dance.
He can play the guitar.
They can speak English.What are the rules(规律)？I can swim.
She can dance.
He can play the guitar.
They can speak English.①can没有人称和数的变化can1. can的肯定句句式I
We
You
She
He
They
Tom
can play the guitar.
play chess.
play baskeyball.
dance.
draw.
....sb. can do sth.can2. can的否定句句式I
We
You
She
He
They
Tom
can’t play the guitar.
play chess.
play baskeyball.
dance.
draw.
....sb. can‘t do sth.can3. can的疑问句句式I
We
You
She
He
They
Tom
Canplay the guitar.
play chess.
play baskeyball.
dance.
draw.
....Can sb. do sth. ?4. can疑问句的肯定回答以及否定回答canYes, can.
I
we
you
she
he
it
theyNo, can’t.I
we
you
she
he
it
theyThink & Learn②What are the rules(规律)？I can swim.
She can dance.
He can play the guitar.
They can sing and speak English.I can swim.
She can dance.
He can play the guitar.
They can sing and speak English.②can+动词原形She can ____ the piano.
play B. plays C. playing D. played
2. He can ___ and ___.
sing; dances B. sings; dances
C. sing; dance D. singing; dancing情态动词can总结1.没有人称和数的变化
①肯定句式: Cassie can sing.
②否定句式: Cassie can’t sing.
③疑问句式: Can Cassie sing?—Yes, she can./ No, she can’t.
[can 提前，can问can 答]
2. 情态动词can后跟动词原形
Cassie can dance.Grammar FocusP3 write questions and answers with the words and phrases.1.Wu Jun/speak English/speak Chinese
Can Wu Jun speak English?
No, he can’t, but he can play tennis.
2.Mike/play soccer/play tennis
__________________________________
__________________________________3aCan Mike play basketball?No, he can’t, but he can play tennis.3.Jane and Jill/dance/sing
__________________________________
__________________________________
4.Grace/play soccer/play volleyball
__________________________________
__________________________________
5.Bill/write stories/tell stories
__________________________________
__________________________________
Can Jane and Jill dance?No, they can’t, but they can sing.Can Grace play soccer?No, she can’t, but she can play volleyball.Can Bill write stories?No, he can’t, but he can tell stories.Students Wanted for School Show
We want students for the school show. Can you _____ or ______? Can you _____ the guitar? Can you ____ stories? Please talk to Mr. Zhang after school. 3bP3 Complete the following poster with the words in the box. play, sing, tell, dancesingdanceplaytell招收speak, say, tell, talk一语辨异：
He ______ me he could ______ English. When we _____ about English，
he _____ ， “English isn't easy to learn.”
他告诉我他会说英语。当我们谈论英语的时候，他说：“英语不容易学。”toldspeaktalkedsaidspeak, say, tell, talk1. Ms. Wu wants to ____ to her son.
2. Jenny and Mary can _____ English well.
3. Bob ____ “I can play chess well.”
4. Mr. Li often ____ us interesting stories.
5. You can ____ to Mr. Black.
6. Mary is _______ with Jenny.
7. Let’s go and ____ our teacher. talkspeaksaystellsspeak, tell, say, talktalktalkingtell一、按要求改写句子
1．My father can speak English well.(改为一般疑问句)
________ ________ father________ English well?
2．She can draw．(对画线部分提问)
________ ________ she ________？
3．Can Lin Fang and Li Mei play chess？(作肯定回答)
________，________ ________.
4．Can Kate's sister play the violin？(作否定回答)
________，________ ________.
5．Li Chen can't sing. Li Chen can't swim.(合并成一个句子)
Li Chen________ sing ________ swim.Can yourWhat canYes they canNo she can'tcan'torspeakdo1. —Can you ________ it in English？
—Sorry， I can't ________ English.
A. speak； speak B. say； say
C. say； speak D. speak； say
2．Susan is good at English and she can __ English songs.
A．sing B．singing C．to sing D．to singing
3．I ________ follow(听懂) you. Would you please repeat it?
A．can't B．mustn't C．needn't D．shouldn't谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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