(共21张PPT)
Unit 1 Can you play the guitar
Grammar Focus-3c
教学目标：
1.学习能力：Ss can actively understand and obsorb the meaning of
“can+v原形”
2.语言能力：Ss can use the following sentences：“sb can do sth”、
“Can sb do sth？”“What can sb do？”
3.思维品质：Ss can observe the sentences and summarize the rules
of“can+v原形”
4.文化意识：Ss can know that in foreign countries there are different
school clubs in middle school
Let’s chant together.
Warming-up
What can he do
A: Can he play chess
B: No, he can’t.
A: Can he sing
B: No, he can’t.
A: Can he ～～～
A: Yes, he can.
He can swim.
play chess
sing
dance
draw
swim
play the
guitar
speak
English
Guessing game
Warming-up
What can she do
A: Can she play chess
B: No, she can’t.
A: Can she sing
B: No, she can’t.
A: Can she ～～～
A: Yes, she can.
She can play the guitar.
play chess
sing
dance
draw
swim
play the
guitar
speak
English
Guessing
game
t
Warming-up
What can they do
A: Can they play chess
B: No, they can’t.
A: Can they sing
B: No, they can’t.
A: Can they ～～～
A: Yes, they can.
They can dance.
play chess
sing
dance
draw
swim
play the
guitar
speak
English
Guessing
game
Can you swim Yes, I can. / No, I can’t.
Can he play chess Yes, he can./ No, he can’t.
Can you and Tom play chess Yes, we can. / No, we can’t.
Can Jane and Jill swim Yes, they can./ No, they can’t.
What can you do I can dance./ I can’t sing.
What club do you want to join We want to join the chess club.
Group work
1）情态动词can后的动词形式有什么特点？有第三人称单数吗？
2）情态动词can本身随人称变化而变化吗？
3）情态动词can 的否定形式是什么样的？一般疑问句形式又是什
么样的？需要借助do或does这样的助动词吗？
Group work
1）情态动词can后的动词形式有什么特点？有第三人称单数吗？
2）情态动词can本身随人称变化而变化吗？
3）情态动词can 的否定形式是什么样的？一般疑问句形式又是什么样的？需要借助do或does这样的助动词吗？
0
The use of “can”
1. can表示能力，意思是“能；会”，后须接动词原形，没有人称和数的变化。
I
We
You
She
He
It
They
can play the guitar.
主语 + can + 动词原形 + 其他.表示能，会做某事
I
We
You
She
He
It
They
can’t play the guitar.
2. 否定句，在can后面加not，can not=can’t+动原，
The use of “can”
主语 + can’t + 动词原形 + 其他.表示不能 ，不会做某事
Can
I
we
you
she
he
it
they
play the guitar
3. 变疑问句时，要把can移到句首。
The use of “can”
Can + 主语 + 动词原形+ 其他 表示能，会做某事吗？
Yes,
I
we
you
she can.
he
it
they
No, can’t.
I
we
you
she
he
it
they
The use of “can”
4、做肯定和否定回答。
肯定：_________________
否定： ________________
Yes, 主语 + can.
No, 主语 + can’t.
1.某人 can+动原 “能，会”表示某人能/会做某事”
某人 can't+动原 “不能，不会”表示某人不能/不会会做某事”
Can 某人动原... “某人能做/会做某事吗？”肯定回答：yes,某人can
否定回答：No,某人can’t
注意：can没有人称时态的变化
2.主语+can+动原...。变一般疑问句：Can 主语 动原...
主语+be+....。 变一般疑问句：Be 主语...
主语+动词+其他...。变一般疑问句：Do/Does+主语+动原...？
3.提示变一般疑问句及其回答：
有情用情，有be用be，无情无be，就用do和does
回答：谁问谁答
语法小结：
Wu Jun/speak English/speak Chinese
__________________________________
__________________________________
2. Mike/play basketball/play tennis
__________________________________
__________________________________
Can Mike play basketball
No, he can’t, but he can play tennis.
Write questions and answers with the words and phrases.
Can Wu Jun speak English
3a
No, he can’t, but he can speak Chinese.
4. Grace/play soccer/play volleyball
___________________________________
___________________________________
5. Bill/write stories/tell stories
__________________________________
__________________________________
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.
3. Jane and Jill/dance/sing
__________________________________
__________________________________
Can Jane and Jill dance
No, they can’t, but they can sing.
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.
sing
dance
play
tell
play sing tell dance
1.story故事 复数stories复数 词组write stories 写故事 tell stories 讲故事
招聘学生
学校表演
2.want sb for..表示为了…而招聘(想要某人参加某活动)for为了
3.or 或者; 也不(用于疑问句中或否定句中)
4.区别：speak、tell、say、talk 的用法
speak说（某种语言）speak English
tell讲述/告诉 tell sb sth. 告诉某某事 =tell sth to sb. 告诉某人做某事
say 说(强调所说的内容）
与某人说话(侧重一人说一人听）
3b
Make a list of what you can do in your group.
Li Meng
S2
S3
S4
S5
S6
play the guitar
do kong fu
…
Group Work in 3C
一、选词填空。
1. Ms. Wu wants to ____ to his son.
2. Jenny and Mary can _____ English well.
3. Can you _____ your new photo, Grace
4. Bob ____ “I can play chess well.”
5. Mr. Li often ____ us interesting stories.
talk
speak
show
says
tells
speak, tell, say, talk, show
Exercise
1. My grandpa likes to play _____. (chess, the chess)
2. My sister wants ______ (join/to join) art club.
3. Mr. Wu can’t sing ___ (and/or) dance.
4. Our Chinese teacher always tell _______ (story/stories) to us.
chess
to join
or
stories
二、根据题意选择括号内的正确形式填空。
1. Jim’s sister can ______ _______ (说英语) well.
2. Jim wants to ___ ______ (讲故事) in the class.
3. Mr. Lin can _____ ______ (写故事) in English.
4. What can you do in the ______ _____ (学校演出)
speak English
tell stories
write stories
school show
三、根据汉语提示完成句子。
Thank you for listening
