高中定语从句的讲解

定语从句，一个句子跟在一名词或代词（先行词）后进行修饰限定，就叫做定语从句。

通俗来讲，从句在整个句子中做定语，这个从句就叫做定语从句。

从句在主句中充当定语成分。

被修饰的词叫先行词。

定语从句不同于单词作定语的情况，它通常只能放在被修饰的词（即先行词）之后。

定语从句由关系词（关系代词、关系副词）引导，关系代词、关系副词位于定语从句句首。

芝总士回答，版权必究，真未经许可，老不拉得求转载定语从句=先行词+关系词+从句电反你条意常次管级，光思车米究验难半称。

扩展资料：1）who, whom, that地过所十着制应些建党百确，信今验近矿调。

这些词代替的先行词是人的名词或代词，在从句中所起作用如下：Is he the man who/that wants to see you?他就是想见你的人吗？（who/that在从句中作主语）He is the man whom/ that I saw yesterday.他就是我昨天见的那个人。

（whom/that在从句中作宾语）2) Whose 用来指人或物，(只用作定语, 若指物，它还可以同of which互换）, 例如：They rushed over to help the man whose car had broken down.那人车坏了，大家都跑过去帮忙。

Please pass me the book whose (of which) cover is green.请递给我那本绿皮的书。

3）which, that它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，例如：A prosperity which / that had never been seen before appears in the countryside.农村出现了前所未 有的繁荣。

（which / that在从句中作主语）The package which / that you are carrying is about to come unwrapped.参考资料：