2. 试从下列例句里总结出表语从句的引导词--

A．1）He looked just as he had looked ten years before. 他看起来还与十年前一样。

2）It sounds as if someone is knocking at the door. 听起来好像有人在敲门。

[summary]______________________________________________________________

B．1)That's because he didn't understand me.

那是因为他没有理解我。（That's because...强调原因）

2) That's why he got angry with me.

　　　　　 那正是他对我生气的原因。（That's why...强调结果）

注： what引导的主语从句表示结果或名词reason作主语时，后面的表语从句表示原因时要用that引导，不宜用because.

Eg：The reason why I was sad was that he didn't understand me.

我难过的原因是他没有理解我。

[summary]_____________________________________________________________

C. 1) The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。

　　2) The question is how he did it. 问题是他是如何做此事的。

　　3) That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼做的。

[summary]______________________________________________________________

D. The trouble is that I have lost his address. 麻烦是我把他的地址丢了。

The truth is（that）I didn't go there. 事实是我没去那儿。

[summary]_____________________________________________________________

E. 使用虚拟语气的表语从句

在表示建议、劝告、命令含义的名词后的表语从句，谓语动词需用"should+动词原形" 表示，should可省略。常见的词有：advice，suggestion，order，proposal，plan，idea等。

Eg: My suggestion is that we （should） start early tomorrow.

3. 应注意的问题： <参见练习册对应部分讲解>

4. 完成书中19页对应习题。

【当堂反馈】

Group I. (Level-C)

1.-I drive to Zhuhai for the air show last week. -Is that __you had a few days off?

　　　A.why B. when C. what D where

2. The question is ____it is worth visiting. A. if B. as if C. whether D. how

3. This is ____ the city lies. A. which B. what C. where D. when

4. He was ill .That is ____he didn't come yesterday. A. when B. why C. how D. that

5. That was ___ I was thirteen I entered the No.1 Middle School.

A. because B. why C. how D. when

Group II. 高考预测：(Level-B)

1. The problem is ____we can master modern science and technology in a short time.

　　　A. if B. that C. what D. how

2. -Doesn't Mr. Smith live on this street? -No .This is ____Mr. Brown lives.

A. which B. where C. how D. that