2025年中考英语定语从句知识点：定语从句的分类

　　定语从句的分类

　　1.限制性定语从句：对先行词起限定修饰作用。

　　He is a teacher who works at our school.

　　2.非限制性定语从句：对先行词起补充说明作用(先行词与定语从句之间有逗号隔开)

　　Beijing, which is the capital of China, is a beautiful city with a long history.

　　比较：

　　He has two sons, who work in the same company.

　　(He has only two sons.)

　　He has two sons who work in the same company.

　　 (Perhaps he has two more sons)

　　编辑推荐：

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