人教版七年级下册Unit1 Can you play the guitarSection A (3a~3c)课件(共15张PPT)

(共15张PPT)
七年级英语（下）人教版
Unit 1 Can you play the guitar
Section A (3a~3c)
Can you …
Yes, I can. /No, I can’t.
Work in pairs
Can she …
Yes, she can. / No, she can’t.
Can he / she …
They can … , but they can’t …
dance
swim
sing
paint
speak English
A: Can you /she /he/they …
B: Yes, I/she/he/they can.
No, I/she/he/they can’t.
play the guitar
play chess
Write questions and answers with the words and phrases.
Wu Jun/ speak English/ speak Chinese.
Mike/ play basketball/ play tennis
Jane and Jill/ dance/ sing
Grace/ play soccer/ play volleyball
Bill/ write stories/ tell stories
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.
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.
3a
Complete the following poster with
the words in the box.
play
sing
tell
dance
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
dance/sing
play
tell
3b
What can your group do in the
school show Make a list.
School Show
Sunday 6:00 p.m. in the
music room.
What can you do
Come and show us!
Name Li Xin
What can you do
do kung fu
3c
A: What can you do
B:I can do Kung fu.
Language points
can是情态动词，意思是“能; 可以”，不能独立作谓语，只能与其他动词(原形)一起构成谓语，且没有人称和变化。
Can you sing or dance
你会唱歌或跳舞吗？
1. 表示能力。
I can speak English.我会讲英语。
2. can作为情态动词, 可以表示请求或允许 。
Can I use your pencil 我可以用一下你的铅笔吗？
You can sit down.你可以坐下。
3. can也可以用于推测, 表示可能性 。
Tom is in the classroom. He can’t be here.汤姆在教室, 他不可能在这儿。
can是情态动词，意思是“能; 可以”，不能独立作谓语，只能与其他动词(原形)一起构成谓语，且没有人称和变化。
句型：
1. 表示能力时 。
变否定句直接在can后加上not即可。can与not可缩写成can’t或cannot。
例：Emma can play the piano. → Emma can’t / cannot play the piano.
变一般疑问句时，把can直接移到主语前即可。
例：I can see a computer on the table. →Can you see a computer on the table
注意：如果主语是第一人称，变疑问句时通常要改为第二人称。肯定回答用“Yes, 主语+ can.”；否定回答用“No, 主语+ can’t.”。
2. 表示请求或允许时，在口语中常用OK，sure或certainly等作肯定回答；用sorry等作否定回答。
-- Can I borrow your pen, please
-- Certainly.
1. I can play chess.(改为一般疑问句）
2. She can speak Chinese .（改为否定句）
3. Can your brother play basketball （作肯定回答）
4. We want to join the English club.（划线提问）
5. Can Tom and Amy paint （作否定回答）
No , they can’t .
Can you play chess
She can’t speak Chinese .
Yes , he can .
What club do you want to join
Exercise
Thank you!