目前应该是有很多小伙伴对于that在定语从句和同位语从句中的区别方面的信息比较感兴趣，现在小编就收集了一些与that在定语从句和同位语从句中的区别相关的信息来分享给大家，感兴趣的小伙伴可以接着往下看，希望会帮助到你哦

在高中英语学习过程中，that的使用同学们容易混淆，尤其是在定语从句和同位语从句中！下面我们来和大家分享一下that在这两个从句中的用法！

先行词不同定语从句的先行词是名词或代词，而同位语从句的先行词是抽象名词如news，idea，fact，suggestion等。This is the pen that he bought yesterday.(定语从句，先行词为pen。）The news that Tom would go abroad is told by him.(同位语从句，先行词为抽象名词news。）

在从句中是不是做成分that在定语从句中做成分，做主语，宾语，表语，做宾语时可以省略。而在同位语从句中仅起连接作用，不做任何成份，不能省略。The news (that) he told me yesterday was true.(定语从句，that在从句中做told的宾语，可以省略。）The news that our team has won the game was true.(同位语从句，that在从句中不做成份，不能省略。）

从定义上区分定语从句中的that是对先行词的修饰和限制。同位语从句中的that是对抽象名词的解释和说明。The order that we received yesterday was that we should send a few people tohelp the other groups.(定语从句，that从句是修饰先行词order的。）The order that we should send a few people to help the other groups was received yesterday.(同位语从句，that从句是对order进行解释说明。）

首先分清到底是哪个从句的先行词。

其次分清that在从句中做不做成份。

本文到此结束，希望对大家有所帮助。