一 第一关：用词能手。 读一读，选词填空或用所给单词的适当形式填空。
1. Why (don’t/not) we have a picnic in the park?
2. Why not (fly) kites this afternoon?
3. Listen! The twins (talk) about (go) to the library.
4. My sister often (use) my favourite pen.
5. —Sorry, I have (no/not) time now. Why (don’t/not) go tomorrow?
—That’s a good idea.

1. don’t 2. fly 3. are talking; going
4. uses 5. no; not

二 第二关：补全对话。 观察下图，选择合适的内容填空。
Why don't Why not
Ben: Look! There are new cookies. 1. we buy some?
Amy: That's a good idea. They look yummy. But we need milk too.
Ben: 2. get both? Mum likes milk.
Amy: Look! We have enough money. 3. ?
Ben: Great! Let's take them!

小语篇练语法

1. Why don’t 2. Why not 3. Why not

三 第三关：模拟交流。 读一读，完成下列任务。
Liu Tao and Mike are talking about the football match.
Liu Tao: Hi, Mike! 1.
Mike: 2. The football match must be interesting.
Liu Tao: I think so.
Mike: 3.
Liu Tao: Sorry, I don't have time. I have a swimming class this Saturday. 4.
Mike: 5.
Liu Tao: Great! See you then!

任务一:读一读,选择合适的选项补全对话。
A. Sure. I like football.
B. Why don't we play football this Saturday?
C. That's OK for me.
D. Why not play this Sunday?
E. Would you like to watch the football match with me this afternoon?
任务二:阅读对话,回答下列问题。
1. Does Liu Tao think the football match will be interesting?

2. When will they play football together?

任务一:1. E 2. A 3. B 4. D 5. C
问答式解析 如何做补全对话类题？
做补全对话类题时要注意联系上下文,上文是问句则选出正确的答句,下文是答句则选出相应的问句。若没有问答句提示,则根据语境和逻辑关系进行选择,选择完毕后要再通读一遍,看对话是否通顺、合理。
任务二:1. Yes, he does.
2. They will play football together this Sunday.