Unit 3 Could you please clean your room？“Could”的用法 课件 (共14张PPT)

(共14张PPT)
课题：Unit 3 Could you please cleanyour room 难点名称：能礼貌地提出要求，Could you please … 能用could向别人征询许可，Could I … 八年级-下册-Unit3目录CONTENTS导入The room is ina mess .Who will do the chores 活动与探究（温馨提示：规范操作、注意安全）
知识讲解
难点突破
Mom: Peter, we need to clean the house . Your grandma is coming over at seven.
Peter: Sure, but I need to do my homework first.
Mom: OK. Then after you finish your homework, let's clean up the kitchen . I can do the dishes and sweep the floor. Could you please take out the rubbish
Peter : Sure, Mom.
Mom: Good. And could you please make your bed and fold your clothes
Peter : All right.
Mom: And let's see .. I have to clean the living room before your grandma arrives.
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
难点突破
Peter’s Mom wants him to help do the chores . What does she say
A. Peter, could you please take out the rubbish
B. Take out the rubbish, Peter!
C. Can you take out the rubbish, Peter
Could...please… is more polite !
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
难点突破
Mom: Peter, we need to clean the house. Your grandma is coming over at seven.
Peter: Sure, but I need to do my homework first.
Mom: OK. Then after you finish your homework, let's clean up the kitchen. I can do the dishes and sweep the floor. Could you please take out the rubbish
Peter: Sure, Mom.
Mom: Good. And could you please make your bed and fold your clothes
Peter: All right.
Mom: And let's see .. I have to clean the living room before your grandma arrives.
1.What does Peter’s mom ask ？
2. How does Peter answer
Requests（请求）
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
难点突破
Which answers are polite and proper
哪些回答是礼貌合适的额？请你选出来。
Could you please do sth ？
No, I can’t
No problem.
Yes, sure.
I’m afraid I can’t.
Sorry , I can’t
Sure , but I have to…first.
I don't want to do it.
Of course.
With pleasure
All right.
I’m not free.
---Yes, sure. /Of course./All right./ No problem./With pleasure. …
---Sorry , I can’t ./I’m afraid I can’t./ Sure , but. …
Reasons: I have to do my homework first.
I’m really tired and I have to have a rest first.
…
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
难点突破
Peter: Hey, Dad
Dad: Yes
Peter: Could I go out for dinner with my friends tonight
Dad:. Sure, that should be OK.
Peter: Could I go to the movies after that My friends said the new action movie is really
good.
Dad: I guess so. But don't stay out late. ,
Peter: Could I stay out until eleven We might get something to drink after the movie.
Dad: No, you can't. You have a basketball game tomorrow, remember You need to have a good rest.
Peter: Oh, yeah. Well, could you give me a ride to town now If I take the bus, I'll be late.
Dad: I can't, Peter. I have to do some work now.
Peter: Oh, OK. No problem. I'll call Alan. Maybe his dad can give me a ride.
After helping mom do the chores ，Peter wants to relax himself. What does he ask
Asking for permission
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
难点突破
Peter: Hey, Dad
Dad: Yes
Peter: Could I go out for dinner with my friends tonight
Dad:. Sure, that should be OK.
Peter: Could I go to the movies after that My friends said the new action movie is really good.
Dad: I guess so. But don't stay out late.
Peter: Could I stay out until eleven We might get something to drink after the movie.
Dad: No, you can't. You have a basketball game tomorrow, remember You need to have a good rest.
Peter: Oh, yeah. Well, could you give me a ride to town now If I take the bus, I'll be late.
Dad: I can't, Peter. I have to do some work now.
Peter: Oh, OK. No problem. I'll call Alan. Maybe his dad can give me a ride.
1.What does his father say
2.Why does Peter’s father say “no ”
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
难点突破
How can we ask for permission politely
How can we give or refuse permission politely
Could I do sth ？
Sure ./ Yes, you can./ Yes , please./ I guess so.
Sorry , you can’t./ I’m afraid you can’t. ….
Reasons: You should /You have to /You need to do sth.
课堂练习难点巩固Please rewrite the requests in a polite way.Tom, move the chairs.2. Help me, Tom, bring the dirty dishes for me.3. Don’t throw the rubbish everywhere, Tom.Please translate the sentences.1.妈妈，我可以邀请我的朋友来参加生日派对吗？ 当然可以。2.Lily我可以借一下你的英语书吗？ 可以，但是我要先做完作业。Could you please move the chairs, Tom Could you not throw the rubbish everywhere, Tom Could you please help me bring the dirty dishes for me , Tom Lily, could I borrow your English book Sure, but I have to finish my homework first.Mom，could I invite my friends to my birthday party Of course.课堂练习难点巩固请联系上下文，用所给短语的适当形式填空。Ann: Mom ,______________________________ Mom: Sure, but could you please help out with a few things first Ann: All right.Mom:_________________________________ Ann: Sure, but it will take a long time. Could I wash them when I come back Mom: Well, I think it’ll be fine. ___________________________when you go out Ann: Of course. What else Mom: ___________________________when you come back home There is little in the fridge.Ann: No problem. Er...Mom, ______________________________ Mom: Sure, but don’t________________.Ann: OK, thank you, mom!have dinner with my friendsbuy me some breadstay out too latetake out the rubbishhang out with my friendshelp me do the dishesCould I hang out with my friendsCould you help me do the dishes Could you take out the rubbishCould you buy me some breadcould I have dinner with my friendstay out too late
小结
Thank you