Unit 9 Can you come to my party Section A Grammar Focus-3b课件(共19张PPT)人教版英语八年级上册

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人教版新目标八年级（上）
Unit 9
Can you come to my party
Section A Grammar Focus-3b
用can打听第三方是否能参加聚会，表示一种可能性。
用can发出邀请
接受邀请
拒绝邀请
说明理由
Grammar Focus
语法一:Make invitations 发出邀请
【拓展】其他提出邀请的句型：
1.Could/ Will you…
2.Would you like to ...
3.How/ What about ...
4.Why not ...
5.Let’s ...
Can you ...
语法二:Accept invitations接受邀请
1. Sure/Of course/Certainly/Yes/Ok,I'd love to .
2. Sure. That sounds great .
语法三:Refuse invitations拒绝邀请
1. Sorry ,I can't.+原因
2. I'd love to,but +原因
3. Sorry ,I'm afraid not/I'm afraid I can't.+原因
4. Sorry , I'm not available/free.+原因
原因：I have to
I must
I might have to
1.To learn to use Can for invitations
Can you come to… on …
2.To learn to accept and decline invitations and give reasons
Sure, I’d love to./That sounds great.
I’m not sure. I might …
Sorry, I might have to …
3.To learn to use might to talk about possibility and use must and have to to talk about obligations
4.To learn the words:
invite, accept, refuse
邀请
接受
拒绝
练习小提琴
邀请
闲逛
拒绝
在周末
看电视
接受
为数学测试学习
Game:Lucky wheels!
watch TV
accept
on the weekend
study for a math test
hang out
refuse
practice the violin
invite
might (not) + 动词原形，意为“可能（不）······”，在此表示推测和可能性。
must + 动词原形，意为“必须”,表示说话人的主观看法；
have to+ 动词原形，意为“不得不” ,强调客观需要。
might，must & have to
原因：I have to
I must
I might have to
+动词原形.
1. —Allen, can you go to the bookstore this afternoon
—I’m sorry. David, but I ________ meet my cousin at the train station. (2020山东青岛)
A. have to B. can C. may D. could
2. —Can you stay here for dinner with us
—Sorry, I _______. My mother is waiting for me at
home(2019 江苏淮安)
A. mustn’t B. can’t C. needn’t D. couldn’t
A
B
Game:把句子分类，比比谁最快最棒
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. ________________.
.
Complete the answers with might and one of the phrases in the box.
拜访我的(外)祖父母
visit my grandparents
I might watch TV
放学后
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
在周末
watch TV, on the weekend, my cousin,
visit my grandparents, practice the violin
I’m not sure. I might go with my cousin
I’m not sure. I might have to practice the violin
练习小提琴
1. Inviting: ______________________________________
(can/play tennis)
Accepting: ____________________________________
2. Inviting: ______________________________________
(would like to/go to the movies)
Refusing: _____________________________________
Reason: ______________________________________
(might have to)
Can you play tennis with me on Saturday
Sure. That sounds great.
Would you like to go to the movies on Friday
I’m afraid I can’t.
I might have to prepare for the math exam.
Complete the sentences below. Use the words in brackets to help you.
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 am not free.
I must prepare for an exam.
Would you like to come to my birthday party
Sure. I’d love to.
Let's chant.
发邀请 , can you
可以去, 请说sure
要拒绝, 也别急
礼貌说, sorry, I can't
接下来, 补原因
请牢记, 文明语
很给力
有礼貌的人能走遍天下。
A polite person can travel the world.
Emotional education.
Homework
完成《新课程》Unit 9 Section A.
Goodbye !
Thank you for listening!