Unit9 Section A 2d-Grammar Focus语法教学课件【人教（2024秋）八上英语Unit 9 Can you come to my party?】

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Unit 9
Can you come to my party
Section A 2d-3c
Sure, I’d love to.
Can you come to my party
Review
Can you come to my party
Thanks for asking me.
Can she come to my party
No, ___ ____.
___ ___ ___ go to the doctor.
she can't
She has to
A: Can you come to my party
B: Sure, I’d love to.
Sorry, I can’t. I have to…
I might have to../ I must ..
Pairwork
Summary
Make an invitation
Can/Could you come to my party
Would you like to come to my party
Accept （接受 ）
Yes, I’d love/like to.
Certainly, I’d love/like to.
Sure, I’ d love/like to.
Thank you.
Thanks for your invitation.
Thanks for asking me.
Refuse（拒绝）
I’m sorry, I can’t. I have to…
I’d love to, but I have to…
Sorry, I can’t. I’m going to the movies.
Sorry , I can’t. I might have to..
Sorry, I can’t. I must…
Jeff: Hey, Nick, can you come to my house on Saturday My cousin Sam from Xi’an is going to be here.
Nick: Oh, Sam! I remember we went bike riding together last fall when he visited you.
Jeff: Yes, that’s right.
Nick: I’d love to come, but I’m afraid I can’t. I have an exam on Monday so I must prepare for it.
Jeff: That’s really too bad! Oh, but Sam isn’t leaving until next Wednesday. Can you hang out with us on Monday night
Nick: Sure! Catch you on Monday!
Read and answer the questions:
1. What is the relationship between Jeff and Sam
2. Why can’t Nick come on Saturday
3. What will they do on Monday night
They are cousins.
Because he has to perpare for the exam.
They will hang out.
2d Role-play the conversation
Jeff: Hey, Nick, can you come to my house on Saturday My cousin Sam from Xi’an is going to be here.
Nick: Oh, Sam! I remember we went bike riding together last fall when he visited you.
Jeff: Yes, that’s right.
Nick: I’d love to come, but I’m afraid I can’t. I have an exam on Monday so I must prepare for it.
Jeff: That’s really too bad! Oh, but Sam isn’t leaving until next Wednesday. Can you hang out with us on Monday night
Nick: Sure! Catch you on Monday!
go bike riding 去骑车
prepare for 为...做准备
hang out 闲逛
周一见
Underline the phrases
Jeff: Hey, Nick, can you come to my house on Saturday My cousin Sam from Xi’an is going to be here.
Nick: Oh, Sam! I remember we went bike riding together last fall when he visited you.
Jeff: Yes, that’s right.
Nick: I’d love to come, but I’m afraid I can’t. I have an exam on Monday so I must prepare for it.
Jeff: That’s really too bad! Oh, but Sam isn’t leaving until next Wednesday. Can you hang out with us on Monday night
Nick: Sure! Catch you on Monday!
Imitate the conversation
Language points
1、 Oh, but Sam isn't leaving until next Wednesday.
(　　)1. —How long will the discussion last
—__________ we reach an agreement.
A. Not until B. Until
C. Until D. Not until
C
2. 完成句子
(1)我昨晚一直看电视，直到我爸妈回家。
I __________ TV all the night __________ my parents came home.
(2)我昨晚直到12点才去睡觉。
I __________ __________ __________ __________ __________ 12 o'clock last night.
watched
until/till
didn't
go
to
sleep
until
语法
情态动词can/could/may/
might/must/have to的用法
如何提出邀请
如何接受/拒绝邀请
情态动词can/could/may/
might/must/have to的用法
Enjoy a video.
How many modal verbs are there in the video
I couldn’t see, now I can.
I woundn’t listen, now I will.
He may see happy, but he might be sad.
You ought to be kind.
You should do your best.
You don’t have to walk. No, you needn’t.
I’m able to drive. Yes, I can.
We have to, we must obey traffic lights.
We can go on green, but we mustn’t on red.
情态动词(modal verb)
can
could
may
might
have to
must
本节课学习这些情态动词
情态动词can的用法
She can dance.
He can draw.
They can swim.
表示“能、会”,指脑力或体力方面的“能力”。
can+动词原形
can没有人称和数的变化
情态动词can的用法
Can I ask a question
表示“可以”，常用于口语中，表示请求或许可。
may也表示“许可”，用于较正式场合。
May I come in
情态动词can的用法
Can you come to my birthday party
could也可以表示邀请，could较can更礼貌、委婉。
Could you come to my birthday party
表示邀请
情态动词might的用法
---Can they go to the movies
---No, they’re not. They might have to meet their friends.
might表示推测时，可能性很小
Might I use your bike
might用于有礼貌地提出请求,意思为“可以”。
情态动词have to/must的用法
have to意为“必须，不得不”，后跟动词原形。单数第三人称形式为has to, 过去时形式为had to。
She has to work at midnight.
I have to finish my homework before 10 pm.
They had to wait another ten minutes.
情态动词have to/must的用法
must意为“必须”，后跟动词原形。must没有人称和数的变化。
She must obey traffic rules.
We must keep quiet in the library.
情态动词have to/must的用法
must用在肯定句中表示较有把握的推测,意为“一定"。
---Where is Monica I can’t find her anywhere.
---She must be in the library. She loves reading books when she is free.
情态动词have to/must的用法
---Must I finish my homework now
---No, you needn’t.
must引导的一般疑问句，否定回答是needn’t.
情态动词have to/must的用法
must 表示主观“必须”；have to表示客观
需要，即“不得不” 。
We must wear masks when we go out.
He has to run for half an hour every day.
21. ---Must I finish this work at once？
---No, you ___________. （青海省）
A. can′t B. won’t C. needn’t
6. He _______ like coffee. I see him drink a cup at times.
（江苏-南通）
A. must B. may
C. can’t D. mustn’t
中考真题
4. --- __________I keep the book for a week
--- Sorry, I'm afraid you _______. （江苏-常州）
A. Need; couldn't B. Need; can't
C. May; couldn't D. May; can’t
中考真题
如何提出邀请
Can you...
Could you...
Would you like to ...
Would you love to ...
make invitations
accept invitations
Sure, I’d love to.
Sure. That sounds great.
refuse invitations
and give reasons
Sorry. I must....
I’m afraid not.
No, he can’t. He has to....
No, she’s not availble. She must...
No, they’re not free. They might have to ...
Grammar Focus
3a
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. _________________________
practice the violin.
I might watch TV.
3a
Complete the answers with might and one of the phrases in the box.
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’m not sure. I might finish it on the weekend.
I don’t know. I might go to the movies with my cousin.
I’m not sure. I might have to visit my grandparents.
3b
Complete the sentences below. Use the words in brackets to help you.
1. Inviting:__________________________________________________ (can/play tennis)
Accepting:____________________________________________________________________
2. Inviting:______________________________________________________________________
(would like to/go to the movies)
Refusing:_____________________________________________________________________
Reason:______________________________________________________(might have to)
Can you play tennis on Sunday moring
Sure. I’d love to.
Would you like to go to the movies this evening
I’m Sorry. I can’t.
I might have to help my parents.
3b
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
I’m afraid not.
I must prepare for my Chinese test.
Would you like to come to my birthday party on Saturday night
Sure. I’d love to.
3c
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.
Write down everything you have to do next week. Choose a day and time to have a party. Then invite classmates to your party.
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.
MON.
TUE.
WED.
THUR.
FRI.
SAT.
SUN.
play the piano
play football
meet my friends
prepare for a test
have a piano lesson
go fishing
have a party
3c
A: Can you come to my party
B: When is it
A: On Sunday.
B: I’m sorry. I must/mihgt have to ....
Write down everything you have to do next week. Choose a day and time to have a party. Then invite classmates to your party.