资源简介

(共13张PPT)
Unit 2
Home
Sweet Home
SectionA
Grammar Focus
1.扫地
2.拖地
3.打扫浴室
4.挂照片
5.打包东西
6.喂鱼
7.给植物浇水
8.把书籍分类整理到箱子里
Revision
9.做饼干
10.把牛奶加到咖啡里
11.去购物
12.开车顺便送某人
13.和朋友溜达
14.邀请某人去做某事
15.迫不及待去做某事
16.为...作准备
1.扫地 sweep the floor
2.拖地 mop the floor
3.打扫浴室 clean the bathroom
4.挂照片 hang up the photo
5.打包东西 pack up things
6.喂鱼 feed the fish
7.给植物浇水 water the plants
8.把书籍分类整理到箱子里 sort books into boxes
Revision
Revision
9.做饼干 make biscuits
10.把牛奶加到咖啡里 add milk to coffee
11.去购物 go shopping
12.开车顺便送某人 give sb a lift
13.和朋友溜达 hang out with friends
14.邀请某人去做某事 invite sb to do sth
15.迫不及待去做某事 can’t wait to do sth
16.为...作准备 get ready for=prepare for
What chores can you do
for your home
I can...
情态动词can的用法
can 表示能力,意为“能、会”
eg: I can mop the floor.
Who can clean the living room
can 表示请求、允许,意为“可以”
eg: You can go home now.
You can't park here. It's a no parking zone.
表示请求、许可,有时用could,表示语气更委婉。
eg: -Could /Can you please give me a lift -No problem.
-Could/Can I use your pen -Of course you can.
在其它陈述句中
在一般疑问句句中
常见句型
Read and write
3a
Read the questions with can or could. Notice how they are answered. Then write R for requests or P for permission next to each question.
Could you please sweep the floor OK, Mum. I’ll do it at once.
Could I hang out with my friends after lunch Sorry, Jim, but you have to pack up your things first.
Can I put some flowers on the table Yes, good idea!
Can you help me hang up the photos Sure. / No problem!
R
R
P
P
request 请求
permission 许可
Can/Could you...
Can/ Could you(not)...
Can/Could I...
Can/ Could I(not)...
Can/Could you please.. 用于提出要求或请求。常用答语有：
肯定回答 No problem. 没问题。
Sure/Of course/Certainly. 当然可以。
With pleasure. 乐意帮忙。
否定回答 Sorry, I can't. I have to... 对不起, 我不能。我得...
Sorry, I'm going to... 对不起, 我将...
I'm afraid I can't. I have to... 恐怕不行。我得...
I'm afraid not. 恐怕不行。
Can/Could I... 用于请求对方允许自己做某事。常用的答语有：
肯定回答 Yes, you can. 是的, 你可以。
Of course you can. 当然可以。
Yes, please. 是的，去吧/用吧/......
否定回答 Sorry, you can't. 对不起，你不可以。
Sorry, I'm afraid you can't. 对不起，恐怕不行。
如果问句中使用could，回答时要用can或can’t, 不能用could或couldn’t。
eg: — Could I use your bike
— Sure, you can.
注 意
A: ____________________________________
B: Of course you can. Let me show you the way.
A: ___________________________________
B: No, you can’t. You have a basketball game
tomorrow, remember You need a good rest.
A: ____________________________
B: Yes, if you are careful with it.
A: Can I go to the movies
B: Of course.
A: ______________________________
B: I can’t. I have to do some work now.
Choose the best question to complete each conversation.
A. Could you give me a ride to town now
B. Can I stay out until eleven
C. Mr Lake, can I use your toilet
D. Could I use your computer
3b
Choose and complete
(1) You are at your friend’s home. You want to call your parents, but your
phone is dead.
　 A: Can / Could I use your phone 　B: Sure. / Of course.
(2) You were sick at home yesterday. Your friend went to an English class
and took notes. You want to know more about the class.
　 _______________________________________________________
Read and make up
Make up conversations for each setting, using can or could.
A: Could I borrow/use your English class notes B: Sure.
3c
(3) You are holding a large box. It is difficult to open the door. Your
neighbour comes.
　 _____________________________________________________
(4) You and your classmates want to help clean up the community. Ask your
classmates to bring gloves and rubbish bags.
　 _____________________________________________________
Read and make up
3c
Make up conversations for each setting, using can or could.
A: Could you please help me open the door/carry the box B: Of course.
A: Can/Could everyone bring gloves and rubbish bags tomorrow B: No problem.
Make up conversations for each setting, using can or could.

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