成都最便宜的月子中心:写复合句时,用what where who when that 有哪些技巧?

来源:百度文库 编辑:高校问答 时间:2024/05/03 06:31:24

what sb.+ do./what is was + done.what 在从句中充当主语/宾语/表语。
where sb.+do where 在从句中充当状语。
who do + sth who 在从句中充当主语
that sb + do + sth. that 在从句中不充当成分,只起引导作用, 但在引导主语/表语从句时不可以省略。

后面接一句话

what可以引导一个句子做主语从句,如:what I want is money.
where 可以做状语从句。I used to live in a house ,where my father lived .
This is the teacher who teaches us mathematics.(定语从句)
The Great Wall is one of the world-famous buildings that draw lots of
visitors.

你好,其实这到问题比较复杂,不是几句话能说明白的,因为这几个连接副词 代词 还有连词that 可以引导几乎所有类型的从句(名词性,形容词性和状语从句)。所以,如果您有时见的话,还是看看语法书。
本人拙见:what where who when 它们在从句中充当成分,而且有本身的含义。而that在名词性从句中没有意义,也不做成分。在定语从句中如果做主语不能省略。