答案：B A 与 C都是指做同一件事。没有D这种形式。

(2) I am sorry to keep you _____outside for such a long time.

A.to wait B.from waiting C.wait D.waiting

答案：D keep sb. from doing sth.为"阻止某人做某事"，

keep sb. doing sth.使某人一直处于什么状态。

4．protect vt．保护

　　We must protect the lives and property of the people.

　　我们必须保护人民的生命财产。

　拓展：

(1)protection n.保护 environmental protection 环境保护

(2) protect...from... 保护... 免遭...

Protect eyes from the sun.

保护眼睛不要让阳光照射。

运用：翻译下列句子

(1)他抬起胳臂护住脸以免受击打。

答案：He put up his arms to protect his face from the blow.

(2) 保护环境是我们的责任。

答案：Protecting environment is our duty.

5．view n．观点，见解；v.（尤其指出于兴趣） 观看，参观

　　His view of life is different from yours.

　　他对生活的见解与你的不一样。

Many people came to view the garden every year.

每年有很多人来参观这花园。

拓展：

　　(1) in one's view = in one's opinion

(2)in view of 由于，鉴于

(3) opinion和view比较

　　view 指个人的观点，看法，常常强调个人的成分。

　　opinion 泛指对事物的 看法或意见，适用于个人的判断或较权威的评论。

　　 I can't give an opinion till l have heard all the details.

　　我在听完所有的细节以后才能发表意见。

　　That is my view of life．那是我的人生观。

运用 ：选择填空

I didn't want to hurt you when I was expressing my _____ in our discussion.

A. thanks B.advices C.congratulations D.opinions

答案：D give /express one's opinions on 是对...发表意见

6．content n.

　　1)书籍、演说中的）内容，要旨

　　 I don't like the content of the book.

　　我不喜欢这本书的内容。

　　2)书的）目录

　　I glanced the over the contents of the book.

　　我把目录大体看了一遍。

3)成分