•练一练 2•

6. My parents want me ________ (study) hard.(用所给词的适当形式填空)

7. His mother wants him ________ at home today.

A. stays

B. stayed

C. to stay

D. staying

8. Tom wants to watch TV.(同义句转换)

•讲一讲 3•

It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.

通过上网或看娱乐节目放松是好的，但是我们认为最好的放松方式是通过锻炼。

(1)It’s good to do sth. 意为“做某事好”，它是“It’s+adj.+to do sth.”句型的一种形式，it作形式主语，to do sth.是真正的主语。例如：

It’s good to run in the morning. 早上跑步是好的。

(2) the best way to do sth.意为“做某事最好的方法”，其中to do sth.是动词不定式作后置定语，也可表达为the best way of doing sth.例如：

I have a good way to do with the problem.

我有一个处理这个问题的好方法。

(3) by using the Internet or watching game shows，其中by作介词，表示“通过某种方式”。置于动名词前表示方法、手段、原因等。例如：

By working hard he made great progress.

通过努力学习，他取得了很大的进步。

He earns his living by writing.

他靠写作为生。

•练一练 3•

9. It is very important for us ________ English well.

A. learn

B. learning

C. to learn

D. learned

10. it’s very nice ________ you ________my parents your best wishes.

A. of, sending

B. of, to send

C. for, to send

D. for, sending

11. —I often have hamburgers for lunch.

—You’d better not. It’s bad for you ________ too much junk food.

A. eat

B. to eat

C. eating

D. ate

12. The best time ________(visit) Beijing is in autumn.(用所给词的正确形式填空)