定语从句（2）复习：定语从句的基本概念：1．定语从句：修饰一个____名词__或代词的__从___句 2．先行词： 被____定语从句___修饰的名词或代词 关系代词先行词若为人，关系代词为 _that who whom， 在定语从句中可作 主 宾 表 成分
3． 先行词若为物，关系代词为_that which 在定语 关系词 从句中可作主 宾 表成分
先行词是人或物，关系代词为 whose, 它在定语从句中作定语成分，表示_
的 _______ 意思
关系副词 when where why_4
注意：先行词为物，只用 that 不用 which 的情况新课：一．介词+关系代词 which 或 whom 引导定语从句1．关系代词可在定语从句中作介词的宾语，且关系代词可以省略；介词也可提到关系代词的前面去，但此时关系代词只限定用 which 或 whom，不可省略
1) This is the hero (that/whom) we are proud of
This is the hero of whom we are proud
2) She is the girl (whom /that) I went with there
She is the girl with whom I went there
3 ) The room (that/ which) I live in is very big
The room in which I live is very big
注：固定词组不可分, 即介词不能提前，如: look after, look for，take care of …This is the boy (whom) she has taken care of
这就是那个她照顾的非常好的男孩
That is a book(which
