Unit 1 Can you play the guitar?Section A (Grammar focus-3c)课件(共19张PPT)

(共19张PPT)
Unit 1
Can you play the guitar
Section A
(Grammar Focus-3c)
warm up
Can you swim
Yes, I can.
No, I can’t.
warm up
Can he play chess
Yes, he can.
No, he can’t.
warm up
What can you do
I can sing.
I can dance.
Grammar focus
can’t = cannot
Can you swim
What can you do
What club do you want to join
I can dance./ I can’t sing.
We want to join the chess club.
Can you and Tom play chess
Can Jane and Jill swim
Yes, I can./ No, I can’t.
Yes, he can./ No, he can’t.
Yes, we can./ No, we can’t.
Yes, they can./ No, they can’t.
Can he play chess
情态动词 can 的用法
can 是情态动词，意为“能，会”，表示某人或某物具备的能力，还可用来提出请求，没有人称和数的变化，后面直接接动词原形。
Language points
1. 表示“能力”，意为“能，会”。
2. 表示“请求”或“许可”。
【用法】
I can play the guitar.
我会弹吉他。
Can I eat some biscuits
我能吃一些饼干吗？
3. 含有情态动词can的肯定句。
主语+can+动词（短语）原形…
①含有情态动词 can 的肯定句变否定句时，需在can后加 not，可缩写为can’t。
I can dance.
我会跳舞。
【注意】
② 变一般疑问句时，将情态动词can直接放在句首。
I cannot(can’t) dance.
我不会跳舞。
Can you dance
你会跳舞吗？
4. 对Can… 一般疑问句的回答
（1）询问能力的问句
Yes, …can. / No, … can’t.
（2）表示请求的问句
OK. / All right.
(同意对方的请求)
Certainly.
Sorry.
肯定回答，语气更肯定
否定回答，语气则更委婉、客气。
5. 含情态动词can的特殊疑问句的句型：疑问词 + can + 主语 + 动词（短语）原形？
What can you do
你能做什么？
What club can she join
她能加入什么俱乐部？
Write questions and answers with the words and phrases.
3a
1.Wu Jun/speak English/Chinese
___________________________________________
___________________________________________
2.Mike/play basketball/play tennis
___________________________________________
___________________________________________
Can Wu Jun speak English
No, he can’t, but he can speak Chinese.
Can 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.
Complete the poster with the words in the box.
3b
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.
play sing tell dance
sing
dance
play
tell
What can your group do in the school show Make a list.
3c
School Show
Sunday 6:00 p.m.
in the music room.
What can you do？
Come and show us！
Name
What can you do
____________________________________________________________________________________________________
What can you do, Li Xin
I can do Kung fu.
Language points
这是一个选择疑问句。
Can you sing or dance
你会唱歌或跳舞吗？
选择疑问句含义：提供两种或两种以上的情况，供对方选择的疑问句。
【解析】
此句的构成方式：一般疑问句+or+一般疑问句？
与前面一般疑问句相同的部分可省
【注意】
① 选择疑问句需根据实际选择情况来回答，而不用 Yes 和 No 来回答。
② 若选择疑问句中有三个或三个以上并列部分，or 用来连接最后一部分，前两个或两个以上的并列部分用逗号隔开。
③ 选择疑问句的前半部分也可以是特殊疑问句。
—Who is your new English teacher, Miss Gao, Miss Zhang or Miss Li 谁是你们的新英语老师，高老师、张老师还是李老师？
—Miss Li. 李老师。
1. My brother can _____ very well. So he wants to join
the _____ club.
A. swims; swimming B. swim; swimming
C. swimming; swim
2. My brother wants ______ the chess club.
A. join B. to join C. joins D. join to
B
B
EXERCISE
3. He is a teacher. He is a doctor. (把两句合并为一个选择疑问句）
_______ _______ a teacher _______ a doctor
Is he or
4. Lucy can play computer games.(改为一般疑问句，并作否定回答)
— _______ Lucy _______ computer games
— _______, she _______.
Can play
Yes can