（A）{5，6}       （B）{3，5，6}

（C）{3}          （D）{0，4，5，6，7，8}

1. 已知三个集合U，A，B及元素间的关系如图所示，则=

2．学生两人一组用be going to，就题目What Are We Go-ing to Do in the New Term？进行对话。

1．学生两人一组用情态动词 can，may，must编一小段对话并表演。

6．用情态动词填空。教师口述，读到需填空处时在黑板上划短底线，学生口头回答：

（1）――It is four o'clock now．____I go back home？――Certainly．

（2）――Oh，I am busy．I____ go to the cinema with you．

（3）――____I answer the question in Chinese？――No，you____．You must answer the question in English．

（4）――____we hand in the exercises after class？――Yes，you must．

（5）――You____ tell him the bad news now．

（6）――Must we finish our homework now？――NO， you____．

（五）巩固性练习

5．快速提问竞赛。教师口述原句，学生立刻用一般疑问句或特殊疑问句提问，要求快和多。

（1）I'm going to play the violin at home this evening．

（2）My sister is going to have geography next term．

（3）We are going to have a meeting in the classroom tomorrow afternoon．

4．快速口译：（1）我可以进来吗？（2）你们一定不要在街上踢足球。（3）我晚饭后可以打排球吗？不行。（4）我们得立刻出发吗？不，不必。（5）他不可能来得这么早。

3．替换造句。示例：I，watch TV

→S1：What are you going to do this evening？

→S2：I'm going to watch TV this evening．

→S1：Are you going to watch TV this evening？

→S2：Yes，I am．

（1）Jack，play volleyball；

（2）we，have an English class；

（3）you，listen to the radio；

（4）who，sing，

2．造句竞赛――要求学生用have…短语口头造句，看谁造的句子多。示例：I have breakfast at six．Let's have a rest．…

1．用borrow和lend互相转换表达方式。示例：

My brother often lends pencils to Dick．

Dick often borrows pencils from my brother．（1）I didn't borrow any bats from John．（2）The assistant lent an interesting story-book to Mary．