(共39张PPT)
Unit 1 Can you play the guitar
Section A (Grammar Focus-3c)
学习目标
Key words & phrases:
write; show; or; talk; talk to; kung fu; do kung fu; show sb.; after school.
Key sentences:
1. Can you and Tom play chess
2. What can you do
3.We want students for the school show.
To learn to use modal verb “can” to ask and answer questions about abilities.
Revision
Look and say
Can you sing
She can sing.
He can swim.
They can dance.
Can you swim
He can draw.
Can you draw
They can speak English.
Can you speak English
They can play chess.
Can you play chess
He can play the guitar.
Can you play the guitar
Can you dance
What can he/she/they/you do
Yes, I can.
No, I can’t.
Lead in
Let's play
Guessing game
What can he do
Can he play basketball
No, he can’t.
Can he swim
Yes, he can.
He can swim.
How to use the modal verb “can” to talk about abilities
can后的动词形式有什么特点？
can随人称变化而变化吗？
3. can的否定形式是什么样的？有缩略形式吗？
4. can在一般疑问句和特殊疑问句中需要借助助动词吗？
Let's think about it!
Discussion
Grammar Focus
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.
can’t=cannot
can后的动词形式有什么特点？
can随人称变化而变化吗？
can后用动词原形。
can没有人称的变化。不管主语是什么人称， can及其后面的动词不会变化。
Look and say
can的否定形式是什么样的？
有缩略形式吗？
can的否定形式是在其后直接加not, 即can not, 可缩略成can’t或cannot。
Look and say
can在一般疑问句和特殊疑问句中需要借助助动词吗？
不需要借助助动词，应将can直接提前，变为疑问语序。
Look and say
Grammar
情态动词can
can是常见的情态动词，不能独立作谓语，其后需接动词原形。它没有人称和数的变化。can的否定形式为can not, 其缩略形式为can’t/cannot, can’t多用于口语，cannot更加正式。can可表示能力、推测、允许、请求等，本单元主要讲解can表示能力的用法。
语法概述
can表“能力”用法
can表示能力时，意为“能；会”。“can+动词原形”表示“（某人）能/会做某事”，其否定形式为“can’t/cannot+动词原形”，表示“（某人）不能/不会做某事”。
I can play basketball, and my brother can play football.
我会打篮球，我哥哥会踢足球。
She can play the piano, but she can’t/cannot dance.
她会弹钢琴，但不会跳舞。
The twins can draw, but they can’t swim.
那对双胞胎会画画，但是他们不会游泳。
句型结构
肯定句 主语 + can + 动词原形 + 其他.
He can play the piano. 他会弹钢琴。
否定句 主语 + can’t/cannot + 动词原形+其他.
He can’t/cannot play the piano. 他不会弹钢琴。
一般疑问句 Can + 主语 + 动词原形 + 其他
肯定回答：Yes, 主语 + can.
否定回答：No, 主语 + can’t.
—Can he play the piano 他会弹钢琴吗？
—Yes, he can. 是的，他会。/No, he can’t. 不，他不会。
特殊疑问句 特殊疑问词 + can + 主语 + 动词原形+其他
What can he do 他会做什么？
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.
观察左栏句子，最后一句和前面的句子有什么不同？
助动词
实义动词
What club do you want to join
实义动词即表示动作的行为动词，能独立作谓语。在一般现在时态的肯定句中，如果主语为第三人称单数，实义动词也要用第三人称单数；在疑问句中，要借助于助动词does，在否定句中，要借助于助动词doesn’t。
这句话为含有实义动词want的一般现在时的句式结构。
I want to join the art club.
What club do you want to join
What club does Tom want to join
Tom wants to join the sports club.
He doesn’t want to join the music club because he can’t sing.
Presentation
3a
Write questions and answers with the words and phrases.
1.Wu Jun/speak English/speak Chinese
____________________________________________________
2. Mike/play basketball/play tennis
____________________________________________________
3. Jane and Jill/dance/sing
_____________________________________________________
Can Wu Jun speak English No, he can’t, but he can speak Chinese.
表示前后意思的对比
首字母要大写，还要记得句尾加标点哦！
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.
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.
写故事
首字母要大写，还要记得句尾加标点哦！
Pair work
When you see some expressions, you should make a conversation with your partner quickly. Let’s play!
Wu Jun/speak English/speak Chinese
Can Wu Jun speak English
No, he can’t, but he can speak Chinese.
Mike/play basketball/play tennis
Jane and Jill/dance/sing
Grace/play soccer/play volleyball
Bill/write stories/tell stories
Let's practice
Read the poster.
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
学校（文艺）表演招募学生
or conj. 或者；也不（用于否定句）
和……说
海报的基本要素：标题、正文（活动名称、应聘者所需才能、活动联系人）、与之匹配的图片
show n. 演出；节目 v. 给……看；展示
3b
Complete the poster with the words in the box.
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
play
sing
tell
dance
Read the poster in 3b and answer the questions.
1.What kind of show do they want to have
2.What kind of students do they need
3.If you want to join the show, who do you need to talk to
They want to have a school show.
They need students who are good at music or telling stories.
Mr. Zhang.
3c
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 What can you do
Li Xin do kung fu
Group work
Sample
In our group, Monica can dance. Paul can’t dance but he can tell stories…
Language points
1. Students Wanted for School Show 学校(文艺)表演招募学生
【用法详解】wanted在此处用于招募人员广告标题，相当于汉语中的“招募，征集，招聘，寻求”等含义。常用结构：被招募或寻求的对象 +wanted +for +招募或寻求的组织或活动。
Teachers Wanted 招聘教师
Help Wanted 寻求帮助
Musicians Wanted for the Rock Band 摇滚乐队招聘音乐人
wanted的用法
show n.演出；节目 v. 给……看；展示
【用法详解】show 在此处作名词，意为“演出，节目”。常用短语有：
show中的字母组合ow发/ /, 如slow/sl /,bowl/b l/。此外，ow还可发/a /, 如how/ha /。
发音小助手
talk show 脱口秀; 访谈节目 fashion show 时装表演 quiz show 智力游戏节目
The fashion show starts at 7:30 in the evening.
时装表演晚上7:30开始。
show还可作动词，意为“给……看；展示”。show sb. sth.=show sth. to sb., 意为“向某人展示某物”。
Please show me your ID card.=Please show your ID card to me.
请给我看一下你的身份证。
如果show后的两个宾语都是人称代词，则只能用show sth. to sb. 结构。
Your new eraser is very nice. Can you show it to me 你的新橡皮很好看，你能给我看一下吗？
【用法详解】
选择疑问句是指提出两个或两个以上可能的答案供对方选择的句式。供选择的部分常用or来连接。需要注意的是：
(1) 选择疑问句不能用Yes或No来回答，而应该根据所给的选择对象和实际情况来回答。
选择疑问句
2. Can you sing or dance 你会唱歌或者跳舞吗？
(2) 读选择疑问句时，or前面的部分用升调，or后面的部分用降调。
—Do you like red or green 你喜欢红色还是绿色？
— I like red. 我喜欢红色。
【拓展延伸】选择疑问句的前半句也可以是特殊疑问句。
—What would you like, coffee or tea
你想喝点什么，咖啡还是茶？
—Tea. 茶。
3. Please talk to Mr. Zhang after school. 请放学后跟张老师说。
祈使句
【用法详解】本句是一个祈使句。祈使句常以动词原形开头，一般省略主语you。 有时为了礼貌，常在动词原形前加please。 please也可以放在句尾，前面常用逗号与其他成分隔开。
Please pass me a bottle of milk.= Pass me a bottle of milk, please.
请递给我一瓶牛奶。
Don’t talk to strangers! 不要和陌生人讲话！
Ms. Zhao often talks with Jim. 赵老师经常跟吉姆谈话。
They are talking about the new film. 他们正在谈论这部新电影。
【用法详解】talk在此处作不及物动词，常用结构：
talk
talk to sb. 侧重一方在讲， 另一方不一 定说话
talk with sb. 侧重双方互相交谈
talk about sth. 谈论某事/物
talk v. & n. 说话；交谈
【易混辨析】speak, say, talk与tell
speak ① 强调说话的能力或方式 ② 表示说某种语言 He speaks quickly. 他说话很快。
Can you speak Chinese 你会说汉语吗？
say 强调说的内容 What do you want to say 你想要说什么？
talk 多指一方说，另一方听，或相互交谈 Don’t talk with the driver. 不要和司机交谈。
tell 侧重一方告知另一方 Mom tells me the news. 妈妈告诉我这个消息。
Exercises
1.Sorry, I can’t it in English. I can only Chinese.
A. speak; speak B. say; tell C. say; speak D. talk; say
2.— Can you swim — But my brother Tom can.
A. Yes, I can. B. No, I can’t. C. Yes, I do. D. No, I don’t.
3.Tom can play the guitar, he can’t play it very well.
A. and B. so C. but D. or
C
B
C
一、单项选择。
4.— Which coat do you like better, the red one the blue one
— The blue one.
A. but B. and C. or D.so
5.Li Liang often _____ to his best friend.
A. writes B. write C. writing D.is writing
6.There is going to be a fashion _____ this Saturday.
A. club B. show C. music D.song
C
B
A
二、按要求完成句子（每空一词）。
1. My sister can play ping-pong.（改为否定句）
My sister ping-pong.
2. Xia Ling wants to join the chess club. （对画线部分提问）
club Xia Ling to join
3. Daming can play basketball. （改为一般疑问句并作否定回答）
—
— , .
can’t
play
What
does
want
Can
Daming
play
basketball
No
he
can’t
A: Hi, Mary. Here are all the clubs.
B: 1._________
A: I want to join the English club. I like to speak English. 2.________
B: Hmm. 3._______ Can you play chess
A: No, I don’t like chess. I like music. Do you like music
B: Oh, yes. 4.________
A: Me, too. 5.________
B: Yes, it’s a good idea.
三、补全对话。
A
D
B
C
E
Summary
write, show, or, talk, kung fu
掌握情态动词can的肯定句和一般疑问句及其肯定、否定回答
学会灵活运用can的多种否定形式：can’t; cannot
Expressions
Grammar
New words
kung fu
talk to…
掌握can在what引导的特殊疑问句中的用法
复习实义动词want在一般现在时中的用法
A. What club do you want to join, Bob
B. I want to join the chess club.
C. I can sing and dance.
D. How about you
E. Let’s join the music club.
Homework
Preview the new words and phrases in Section B(1a-1f).
Do the exercises in students’ book.
