人教新目标八年级英语上册--Unit 9 Can you come to my party?Section A (GF-3c)（共有PPT20张）

(共20张PPT)
Section A (Grammar Focus-3c)
Unit 9 Can you come to my party
学习目标
Key words & phrases:
invite, accept, refuse, invite sb. to a party/wedding, invite sb. to do sth., refuse to do sth. .
Key sentences:
1. ---Can you go to the movies tomorrow night
---Sure,that sounds great./I’m afraid not. I have the flu.
2. ---Can she go to the baseball game
---No,she’s not available. She must go to the doctor.
3. They might have to meet their friends.
To learn to use modal verbs to make invitations and talk about obligations .
Presentation
Grammar Focus
Can you come to my party on Saturday Sure, I’d love to./Sorry, I must study for a math test.
Can you go to the movies tomorrow night Sure. That sounds great.
I’m afraid not. I have the flu.
Can he go to the party No, he can’t. He has to help his parents.
Can she go to the baseball game No. she’s not available. She must go to the doctor.
Can they go to the movies No, they’re not free. They might have to meet their friends.
Grammar
情态动词can表示邀请
情态动词can除了表示能力、许可和猜测之外，还可以表示邀请。表示邀请时，could比can更礼貌、更委婉。
can表示邀请时常用一般疑问句句式，结构为: Can+ 主语+ 动词原形+ 其他？
对于用情态动词can发出的邀请，回答时主要有两种情况：
接受：①Sure/Yes, I’d love(like) to. 当然，我愿意。
②Sure/Of course. 当然。
……
拒绝：①Sorry, I’m not available. 对不起，我没空。
②I’m sorry. I’m not free. I have to …
抱歉，我没空，我不得不……
③I’d love to, but I’m afraid I can’t. I must …
我愿意，但是恐怕不行。我得……
……
情态动词might
情态动词 含义及用法 例句
might 表示请求，许可，意为“可以”，语气比may更委婉 Might I ask you a question
表示推测，意为“可能”，语气缓和，较委婉，可能性低于may ①He is away from the school. He might be sick.
②The paper says that it might rain．
may的过去式, 意为“可能” He said he might come tomorrow.
情态动词have to 与must
must 表示主观“必须”；have to表示客观客观需要，即
“不得不” 。
I don’t like this TV set. I must buy a new one.
This TV set doesn’t work. We have to buy a new one.
You must get up at five tomorrow.
We (will) have to get up early tomorrow.
I had to leave early because I wasn’t feeling well.
She said she must/had to see the manager.
3a
Practice
Complete the answers with might and one of the phrases in the box.
watch TV on the weekend my cousin
visit my grandparents practice the violin
1. A: What are you going to do on Saturday
B: I’m not sure. I might _______________________________
2. A: What are you planning to do after school
B: I don’t know. ____________________
visit my grandparents
I might watch TV.
3. A: When will you finish the science homework
B: _____________________________________________
4. A: Who are you going to the movies with
B:______________________________________________
5. A: Are you free to come to my place on Saturday
B: ______________________________________________
I don’t know. I might finish it on the weekend.
I’m not sure. I might be going with my cousin.
I’m not sure. I might have to practice the violin.
3b
Complete the sentences below. Use the words in brackets to help you.
Inviting: _________________________________(can / play tennis)
Accepting: _____________________________________________ 2. Inviting: ______________________________________ (would like to/ go to the movies)
Refusing: ______________________________________________
Reason: __________________________________(might have to)
Can you play tennis on Saturday
Sure. That sounds great.
Would you like to go to the movies on Friday
Sorry, I’m not available.
I might have to go out with my parents.
3. Inviting: ____________________________________
(can/hang out with us tonight)
Refusing: ____________________________________________
Reason: ___________________________________________ (must)
4. Inviting: _____________________________________
( would like to / come to my birthday party)
Accepting: _________________________________
Can you hang out with us tonight
Sorry, I’m not free.
I must study for a test.
Would you like to come to my birthday party
Sure. I’d love to.
3c
Write down everything you have to do next week. Choose a day and time to have a party. Then invite classmates to your party.
A: Can you come to my party
B: When is it
A: Next week, on Thursday night.
B: I’m sorry. I have to study for a math test.
MON.
TUE.
WED.
THUR.
FRI.
SAT.
SUN.
go to the movies at night
visit my grandpa in the afternoon
look after my sister in the evening
prepare for the chess game at night
study for a test all day
Language Points
1. Inviting（教材P67 3b）
invite v. 邀请
invite
invite sb. to + a party/wedding … 邀请某人参加聚会/婚礼……
invite sb. to do sth. 邀请某人做某事
My best friend invited me to her birthday party.
Yesterday Anna invited me to watch the film.
拓展延伸：invitation n. 请柬；请帖；邀请
2. Accepting（教材P67 3b）
accept v. 接受
accept 接受 表示主观上愿意接受。
receive 收到 表示客观上收到，但不一定会接受。
I received a gift, but I didn’t accept it.
3. Refusing（教材P67 3b）
refuse v. 拒绝
refuse作动词，与accept互为反义词。
refuse to do sth. “拒绝做某事”。
Jenny refused my help politely.
The children refused to give up hope when in trouble.
Exercises
一、单项选择。
1. — ______ you come to my house to watch the baseball match on TV
—Sure, I’d love to.
A. May B. Must C. Should D. Can
2. — Today is my birthday. Can you come to my party tonight
— ______, but I should finish my homework first.
A. That’s too bad B. Yes, please
C. No, I don’t know D. I’d love to
D
D
3. —Why didn’t you come to my party
—I _____stay at home，because my mother was ill.
A. has to B. have to C. had D. had to
4. They were afraid that it _____ rain the next day.
A. must B. should C. might D. may
5. She ______ my invitation because she wasn’t available.
A. rewarded B. accepted C. refused D. received
D
C
C
6.Harry invited me ______ with him when his parents were out of town.
Stay B. stayed C. staying D. to stay
7. —Could you come back home for dinner
—______. I’ll be at a very important business meeting at that time.
A. I think so. B. I’m afraid not.
C. Yes, I hope so. D. I’m afraid so.
D
B
Homework
Preview the new words and phrases in Section B(1a-1e).
Do the exercises in students’ book.