課程內(nèi)容

《Theme parks （Part 4）》

同位語從句

名詞性從句包括:主語從句
               賓語從句
               表語從句
               同位語從句

同位語從句之概念:

1.在句中起同位語的作用。
①一般放在名詞fact/news/idea/promise/thought/suggestion/demand/等之后,用以說明或解釋前面的名詞。

②同位語從句一般用連詞that,whether;代詞 what,who;副詞 when,where,why,how等詞引導(dǎo)

We heard the news that our team had won.
We heard the news that is interesting to us.

The problem whether it is right or wrong has not yet been decided.

I have no idea where he lives.

The question who will take his place is not clear.

I have no idea where he lives.'

The question who will take his place is not clear.

I have no idea what he is doing.

同位語從句之that:

2.that 引導(dǎo)同位語從句時,that不能省略。
We must face the fact that we fail.
The thought that we might succeed excited us.
The idea that they should try a second time is worth considering.

注意:
1.有時同位語從句不是直接跟在名詞后面,而是被其他詞隔開。
World came that they had won the game.
The thought came to him that maybe the enemy had fled the city.

2.名詞suggestion,advice,order等詞后的同位語從句的謂語動詞要用should+動詞原形,should可省略。
The suggestion that the plan(should) be delayed will be discussed tomorrow.

試比較:

1）He put forward the suggestion that the second question should be discussed first.(同位語從句)

2）The suggestion that he had put forward was turned down.(定語從句)

同位語從句與定語從句的不同之處

1）、從句的作用不同:
The news that our team has won the final match is encouraging.
The news that you told us is really encouraging.

2）、引導(dǎo)從句的關(guān)聯(lián)詞that的功能不同:
①Dad made a promise that he would buy me CD player if I passed the English test.
(that不充當任何成分)
②Dad made a promise that excited all his children.

3）、同位語從句中引導(dǎo)詞可為what,而定語從句中不能用what作為關(guān)系代詞,而用which,that。
I have no idea what we should do first