2024届高三英语一轮复习语法专题定语从句用法课件

定语 从句 MADE BY LIUZHIGANG 1 my book a holiday of seven days a seven-day holiday something important a good holiday a country developing fast a toy factory a book written by him a developing country a book to be published a developed country a book which was written by him 定语用来修饰名词或代词的词、短语或句子，主要由形容词担任，此外还有名词，代词，数词，分词，不定式，介词短语，也可由一个句子来担任。放在所修饰的词前的叫前置定语。放在修饰的词后的叫后置定语。 The girl behind the tree is Kate. The man driving too fast was a drunk. The girl who is behind the tree is Kate. The man who was driving too fast was a drunk. 找出句中的定语成分： 1.Spending time with other children and sharing non-virtual experiences is an important part of a child's development that can not be provided by a computer. 2.Knowing the mother was about to give up the treatment for her child because of the shortage of money and get back their home in Zhangjiakou of North China’s Hebei Province, Premier asked his members to arrange treatment for Li Rui at a hospital in Beijing. 定语从句:在复合句中，修饰名词或代词的从句,叫定语从句，它相当于形容词，又称为形容词性从句.分为限制性定语从句和非限制性定语从句. 先行词：所修饰的名词或代词叫先行词。 关系词：连接先行词和定语从句并代替先行词在定语从句中充当某个成分叫作关系词 He is an English teacher who likes singing songs. 从句 关系词 先行词 主句 定语 例句1：The man who/that was here yesterday is a middle school teacher. 1. 先行词 — man（即从句修饰的名词或代词）; 2. 关系代词 — who /that（修饰人）。 例句2：This is the town where I was born. 1. 先行词 — town （即从句修饰的名词）；2. 关系副词 — where （修饰地点，从句中状语）。 That is the bike which my father bought for me. ①句：He is an English teacher ②句： He likes singing songs. who 关系词 关系词的功能作用 连接作用 代替先行词在从句中充当成分 关系代词 关系副词 who whom which that whose when why where 主 宾 表 定 状语 主句 ↓ 从句 He is an English teacher who likes singing songs. 先行词 共有词 as 这个图式过程其实也相当于我们平时 如何将两个简单句 合并为一个定语从句 简单句合成定语从句 1.This is a factory. It makes cars. 2.The factory is called “HongQi”. My father once worked in it. 3.I’ll never forget the day. It brought me much happiness. 4.I still remember the day. I went to school on that day. 合并简单句 和 分离定语从句