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2洗餐具
3扔垃圾
4铺床
5扫地
1打扫客厅
2玩电脑游戏
3看电影
4做家务
5搭车
A
B
Could I go out for dinner with my friends?
Sure, that should be OK.
Could we get something to drink after the movie?
No, you can’t, you have a basketball game tomorrow.
Grammar Focus
presentation
表示向别人征询许可
Could I/ we + V-原形？
肯定回答：
Yes, you can/Of course./Certainly.
/ I guess so./All right.
/Sure,that sure be OK.
/ That sounds good.
否定回答：
No, you can’t. You have to.....
buy some drinks and snacks
borrow some money
invite my friends to a party
go to the store