【高频考点9】 名词性从句 ★★★
在句中起名词作用的句子叫做名词性从句，它包括主语从句，宾语从句，表语从句和同位语从句。
（一）三种连接词
连接词有：that, whether, if
连接代词：who, what, which
连接副词：when, where, how, why
（二）名词性从句注意点：
1.主语从句中用it作形式主语，宾语从句中用it作形式宾语的情况。例：
It is a pity that he made such a mistake.
I hate it when people laugh at the old.
常见结构：
It is reported that.../ It must be pointed out that...
It is likely that.../ It is a good thing that....
It happens that...
...make/find/feel/consider/think + it that...
2.名词性从句用陈述语序。例：
What she is afraid of is their taking her to Paris.
I know where the accident took place.
3.主语从句后谓语动词用第三人称单数。例：
That they haven’t phoned is strange.
4.常见的可以跟同位语从句的词（抽象名词）：
news, idea, fact, promise, question, doubt, thought, hope, message, suggestion, word(消息), possibility等。例：
I’ve come from Mr. Wang with a message that he won’t be able to see you tonight.
He must answer the question whether he agrees to it or not.
