英语所有从句语法

英语八大从句类型与用法总结举例如下：

一、定语从句：

在复合句中， 修饰名词或代词的从句叫定语从句，被修饰的名词或代词叫先行词，引导定语从句的有关系代词who，whom，whose，which，that等和关系副词where，when，why等，关系代词和关系副词在定语从句中担任句子成分。

二、状语从句：

表示“当…时候”的while，when，as的用法区别是：while从句中的谓语动词必须是延续性动词；表示带有规律性的“每当”或当主、从句谓语动词的动作发生有先后时，只能用when；当表示“一边…一边…”或“随着”时，只能用as，另外，用于此义的as所引导的时间状语从句谓语只能是动作动词，不能是状态动词。

三、名词性从句：

在句子中起名词作用的句子叫名词从句(NounClauses），名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

英语从句

主语从句，宾语从句，表语从句和同位语从句。这4种属于名词性从句，相当于一个名词功效。

定语从句，相当于形容词功效。

状语从句，相当于副词功效。

按一般说法,可分为三大类14种从句.一名词性从句4种.1主语从句Whether it's right or not remains to be seen.2宾语从句I wonder whether it's right or not.3同位语从句This is a question whether it's right or not.4表语从句The question is whether it's right or not.二形容词性从句2种1限定性定语从句She is the student who can speak English well.2非限定性定语从句She is the student,who can speak English well.三副词性从句8种1时间状语从句The fact will come out when he comes here.2地点状语从句You can go wherever you like.3原因状语从句Pay more attention to your lessons because you are a student.4方式状语从句He walks as if he were a king.5目的状语从句She went to Japan so that she could learn Japanese well.6结果状语从句She went to Japan so that she learned Japanese well.7条件状语从句I will understand it if he tells me.8让步状语从句He knows a lot though he is little.