英语从句的讲解和例子（英语从句大全及讲解30分钟以上）

定语从句：在句中做定语，修饰一个名词或代词，例：The boys who are playing football are from Class One.

主语从句：在复合句中充当主语的句子叫做主语从句。例：What we need are good doctors.

宾语从句：就是一个句子作动词或介词的宾语。例：They know (that) he is working hard.

表语从句：表语从句就是用一个句子作为表语。说明主语是什么或者怎么样。例：The question is when can he arrive at the hotel.

同位语从句：在复合句中用作同位语的从句叫同位语从句。它一般跟在某些名词后面，用以说明该名词表示的具体内容。例：I heard the news that our team had won．

状语从句:指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。例：He smiled as he stood up.