Module 10 Unit 3 语法专项- 定语从句(1)【帮课堂】九年级英语上册同步精品讲义（外研版）

Module 10 Australia Unit 3 语法专项-that引导的定语从句 知识精讲 1. 概念理解 定语从句：在复合句中修饰名词或代词的从句叫做定语从句，又称形容词性从句。 先行词：被定语从句修饰的名词或代词叫先行词。定语从句在先行词后面，但二者并不一定紧挨着。 关系词（引导词）：连接先行词和从句的词叫引导词，也可叫关系词或连接词。连接词有that，who，which 等。 I like the movie that/which is funny. 先行词 引导词 I like the singer who is beautiful. 先行词 引导词 【特别注意】先行词和引导词是等量关系 ① 引导词（关系词）在定语从句中充当成分，代替先行词，意思就是先行词的意义。所以，在定语从句中不能重复其意。 · 正There are many places that we can visit in China. · 误There are many places that we can visit them in China. ② 先行词在从句中做主语时，定语从句中的谓语动词单复数形式由先行词决定。 This is the place that is famous for pandas. John reads books which are fun. 2. 如何把两个简单句合并成一个含定语从句的复合句 · He is the thief. 他是那个小偷。 · The thief stole my wallet. 那个小偷偷了我的钱包。（两个简单句） · He is the thief who/ that stole my wallet. 他是那个偷了我钱包的小偷。（一个复合句） 通过观察，我们可以总结出以下合并规律： （1） 把两个简单句合在一起。 He is the thief The thief stole my wallet. （2） 合并同类项，去掉一个多余的。 He is the thief stole my wallet. （3） 根据先行词来选择引导词来代替这个多余项。 He is the thief who/that stole my wallet. 3. 引导词的选择 （1）关系代词：who(人-主格), whom(人-宾客), whose(人-所有格), which(物), that(人/物)。 （2）关系副词：where(地点), when(时间), why(原因)。 初中阶段要求掌握关系代词。一般who 用于指代人的先行词，which 用来指代物的先行词，that既可指人又可指物。关系代词在从句中作主语、宾语；关系副词在从句中作状语。 4. 引导词只能用that的情况： （1）先行词本身是all , everything , something, nothing , anything等不定代词时； （2） 先行词已有序数词或形容词的最高级或the last, the first, the same, the only,等作定语时； （3） 先行词既有人又有物时。 1. He is the first person ______ comes to school every day. A. that B. who C. whom D. which 2. This is the most beautiful picture _____I have ever seen. A. which B. that C. whom D. whose 3. He is the only person _______passed the exam in his class. A. who B. which C. whom D. that 4. They talked about the people and things _____ they can remember. A. that B. where C. who D. which 5. There is nothing in the world ________ can make him give up his dream. A. what B. that C. which D. who 同步练习 语法专练-that引导的定语从句 题组A 基础过关练 1、 把下面每小题中的两个简单句合并成一句。（共5小题） 1. Do you