2020届高三英语一轮复习---定语从句复习课件 (共24张PPT)

定语从句 2 定语要点复习和非限定性定语从句 1 一、定语从句要点复习 Discuss with your partners and try to answer these questions. 1. 什么是定语？什么是定语从句？ 2.定语从句中，什么是先行词？什么是关系词，有哪些功能？ 3. 定语从句的关系词有哪些？分几类？ 2 先行词：位置在前，被定语从句修饰的那个名词或名词短语。 关系词：紧跟着先行词，功能： 1. 指代先行词。 2. 引导定语从句。 3. 在从句中充当一定的句子成分（主语、宾语或表语；状语） I like the heroine who is a hot-temper. I want to go back to the place where I caught a lot of crabs 归纳：关系词的用法 作用 who whom which that whose when where why 做主语 做宾语 做定语 做状语 √ √ √ √ √ √ √ √ √ √ √ 问题： as 是关系代词还是关系副词？ 什么时候会使用whose？ note 1 关系词的区分 1. This is the place ________ I was born. 2. This is the place ________ I was born. 3. This is the place ________ I often went to when I wanted to have a moment for myself. 1. 先行词做从句中的状语，用关系副词。 2. 关系副词= 介词+ which 3. 先行词做从句中的主语或宾语（表语），用关系代词。 where at which that which 5 note 1 关系词的区分 我喜欢窗口朝南的房间。 4. I love the room _______ window faces south. I love the room __________________________ I love the room __________________________ 4. “……的”关系词应给用whose,先行词与关系词之后的名词，存在领属关系。 whose = the..