1. 名词性从句 Noun Clauses 名词性从句包括主语从句、宾语从 句、表语从句和同位语从句，它们在 复合句中的功用相当于名词，在句中 分别作主语、宾语、表语和同位语。 其引导词有连词 that, if, whether; 疑 问代词 who, what, which; 疑问副词 when, where, why, how 等。 等

2. 1. When he will come is still unknown. 2. I don’t know who has watered the fields. 3. The problem is that we need more money. 4. 4. Have you heard the news that our team won the game ____________________ _____________________ ______ ____________________ _______ _________ ____________________

3. 5. Which school will win the prize is not known. 6. That you don’t like him has nothing to do with me. 7. Why he often comes here is known to us all. 8. Whichever you take will be yours. ________________________________ ________________________ ___________________________ _____________________

4. 1.Jenny thought _______her teacher was unfair. (that) 2. ______ she was able to come made us very happy. 3. I believe _______ you’ve done your best and ________ things will improve. 4. The news _______ our team has won the match is true. (that) That (that) that

5. 1.I wonder _________ he will come. 2.The question is ________we can rely on him. 3.The problem________ we should continue to do the experiment has been solved. 44.________ we shall attend the meeting hasn’t been decided yet. whether/if whether Whether

6. 充当宾语只能用 whether 不能用 if 的三种情况 It all depends on whether they will support us. He doesn’t know whether to stay. We didn’t know whether or not she was ready.ready.

7. 1.________surprised me most was that such a little girl could play the violin so well. 2.Do you know _________ they are waiting for? 3.Go and get your coat. It’s ________ you left it. 4.________ we can’t get seems better than ________ we have. 5.Lei Feng was always thinking of ______ he could help others. 6.The mountain is no longer ________ it used to be. What who/whom where What what how what

8. 注意 the reason 后面的表语从句只能用 that 引导， The reason why the little actress has been such a success is that she is both clever and hard-working.

9. It is strange that you should like him. We find it necessary that we practise spoken-English every day. doubt I don’t doubt that he will come soon. I doubt whether he will come soon.

10. 同位语从句与定语从句的区别： We expressed the hope (that) they had expressed. 我们表达了他们曾经表达过的那种希望。 We expressed the hope that they would come to visit China again. 我们表示希望他们再来中国访问。

11. I’ve heard the news that he visited our factory. I’ve heard the news that he told you the other day. The news that the plane would take off on time made everybody happy. The news that is spreading around the airport is that a heavy storm is coming.