内容正文:
八年级英语上册Unit2知识点-Grammar Focus语法讲义
【语法要点】
Part 1: 3a — 请求 vs 许可
句型
用法
中文
例句
Could you please...?
请求(Request)
请你……好吗?
Could you please sweep the floor?
Can you...?
请求(Request)
你能……吗?
Can you help me hang up the photos?
Can I...?
许可(Permission)
我能……吗?
Can I put some flowers on the table?
Could I...?
许可(Permission)
我能……吗?(更客气)
Could I hang out with my friends?
【辨析要点】
类别
常用句型
回答方式
请求(Request)
Can / Could you (please)...?
Sure. / No problem. / Sorry, I have to...
许可(Permission)
Can / Could I...?
Yes, you can. / Of course. / Sorry, you can’t.
【注意】
- Could 比 Can 更礼貌、更委婉。
- 请求(R)是问对方能否做某事;许可(P)是问对方自己能否做某事。
【高频短语汇总】(中英互译)
1. ________________________ 请你……好吗?
2. ________________________ 立刻,马上
3. ________________________ 和朋友们出去玩
4. ________________________ 打包东西
5. ________________________ 把花放在桌上
6. ________________________ 挂照片
7. ________________________ 载我一程
8. ________________________ 待到十一点
9. ________________________ 用洗手间
10. ________________________ 用你的电脑
11. ________________________ 注意保护它
12. ________________________ 需要好好休息
13. ________________________ 去电影院
14. ________________________ 打扫社区
【综合练习】
一、单项选择
( ) 1. —Could you please sweep the floor? —OK. I’ll do it ______.
A. at once B. once C. for once D. one more
( ) 2. —Could I ______ with my friends after lunch? —Sorry, you have to pack up first.
A. hang out B. hang up C. hang on D. hang in
( ) 3. —______ I put some flowers on the table? —Yes, good idea!
A. Could B. Could you C. Can you D. Are you
( ) 4. —______ you help me hang up the photos? —Sure.
A. Can B. Could C. Can you D. all of the above
( ) 5. —Mr Lake, ______ I use your toilet? —Of course you can.
A. can B. could C. can you D. both A and B
( ) 6. —______ I use your computer? —Yes, if you are careful with it.
A. Can B. Could C. Can you D. both A and B
( ) 7. —Can I stay out until eleven? —No, you ______.
A. can’t B. couldn‘t C. don’t D. aren‘t
( ) 8. —Could you give me a ______ to town? —Sorry, I can’t.
A. lift B. ride C. car D. both A and B
( ) 9. Can I ______ your phone? My phone is dead.
A. borrow B. lend C. use D. both A and C
( ) 10. You need a good ______.
A. rest B. work C. play D. sleep
( ) 11. —Can I go to the movies? —______ you can.
A. No B. Sorry C. Of course D. Don‘t
( ) 12. —Could I use your toilet? —______. Let me show you the way.
A. No B. Sorry C. Of course you can D. I can’t
( ) 13. Please be careful ______ it.
A. to B. for C. with D. at
( ) 14. I have to ______ some work now.
A. do B. does C. doing D. to do
( ) 15. —Can you help me ______ the photos? —No problem!
A. hang up B. hang out C. hang on D. hang in
二、根据汉语意思完成句子(每空一词)
1. 请你扫一下地好吗?
____________ you ____________ sweep the floor?
2. 好的,我马上就做。
OK. I‘ll do it ____________ ____________.
3. 我午饭后能和朋友们出去玩吗?
____________ I ____________ out with my friends after lunch?
4. 抱歉,但你必须先打包东西。
Sorry, but you have to ____________ up your things first.
5. 我能把花放在桌上吗?
____________ I put some flowers ____________ the table?
6. 你能帮我挂照片吗?
____________ you help me ____________ up the photos?
7. 没问题!
____________ ____________!
8. 你能载我去镇上吗?
Could you ____________ me a ____________ to town?
9. 当然可以。让我给你指路。
____________ ____________ you can. Let me show you the way.
10. 我能用你的电脑吗?
____________ I use your ____________?
11. 可以,如果你小心使用的话。
Yes, if you are ____________ with it.
12. 我能待到十一点吗?
Can I ____________ out ____________ eleven?
13. 不,你不能。
No, you ____________.
14. 你需要好好休息。
You need a good ____________.
15. 我能去看电影吗?
Can I go to the ____________?
16. 我现在必须做些工作。
I have to ____________ some work now.
17. 让我们打扫社区吧。
Let’s ____________ up the ____________.
18. 我能借你的手机吗?
Can I ____________ your phone?
19. 我手机没电了。
My phone is ____________.
20. 请带上手套和垃圾袋。
Please bring ____________ and rubbish bags.
21. 你昨天在家生病了。
You were ____________ at home yesterday.
22. 他想知道更多关于那堂课的信息。
He wants to know more ____________ the class.
23. 你拿了个大箱子。
You are ____________ a large box.
24. 我无法打开门。
I can’t ____________ the door.
25. 我的邻居来了。
My ____________ comes.
一、单项选择参考答案
1. A 2. A 3. A 4. D 5. D 6. D 7. A 8. D 9. D 10. A
11. C 12. C 13. C 14. A 15. A
二、完成句子参考答案
1. Could; please
2. at; once
3. Could; hang
4. pack
5. Can; on
6. Can; hang
7. No; problem
8. give; lift / ride
9. Of; course
10. Can / Could; computer
11. careful
12. stay; until
13. can‘t
14. rest
15. movies
16. do
17. clean; community
18. borrow
19. dead
20. gloves
21. sick
22. about
23. holding
24. open
25. neighbour
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