宾语从句和表语从句

仔细观察下列句子，并注意画线部分的用法。

He thought (that) there was something wrong with the washing machine.

他认为那台洗衣机出问题了。

You can only be sure of what you have at present; you cannot be sure of something you might get in the future.

你只能确定你目前所拥有的,你不能保证你将来可能会获得的东西。

The trouble is that we are short of money. 问题是我们缺钱。

The milk smells as if it has gone bad. 牛奶闻起来似乎坏了。

【自我归纳】

　　用作宾语的从句叫宾语从句，在句中可以作及物动词或介词的宾语。在句中作表语的从句叫表语从句，表语从句位于be动词或连系动词之后。宾语从句和表语从句都要使用陈述语序。

一、宾语从句

　　1. 引导宾语从句的词：

连接词：that, whether, if

连接代词：who, whom, whose, what, which, whatever, whoever...

连接副词：where, when, how, why

I want to know what he has told you. 我想知道他告诉了你什么。

She always thinks of how she can work well. 她总是在想怎样才能把工作做好。

She will give whoever needs help a warm support. 凡是需要帮助的人，她都会给予热情的支持。

　　2. 由连接词that引导宾语从句时，that在句中不充当任何成分，在口语或非正式的文体中常被省去，但若从句是并列句时，第二个及后面分句前的that不可以省略。

The report shows (that) we are making some progress but that we need to make greater efforts.

这份报告表明我们正在取得一些进步,但还需要做出更大的努力。