She is a beautiful girl She is a girl who is beautiful. 定义:修饰名词或代词的从句叫做定语从句。具有形容词性质。 eg. Student who are interested in Chinese Literature may attend the lecture. He gave up the plan, which was a very good one.
先行词(n. / pron.)
关系词
从句
定语从句=先行词+(关系词+从句)
关系词:1.分类:关系代词;关系副词 2.作用:连接作用;替代作用;成分作用