新航教育 英语教研组 九年级上 0755-定语从句专项练习题及答案定义：在复合句中作定语，修饰主句中的某一名词或代词的从句，叫做定语从句。被定语从句所修饰的词叫先行词，位于从句之前。定语从句有关系代词that、which、who、whose、whom和关系副词when 、where、why引导.定语从句的基本结构为：先行词 + 关系代/副词 + 句子Do you know the boy who is wearing a blue jacket?The skirt that /which is made of silk is very expensive. I cant afford it.The number of the people who/that own cars is increasing.The house that(which、/) the famous person once lived in is very old now.考点1. 关系代词: that, which, who, whom, who
