Module 10-Module 11定语从句讲解及专项练习2023-2024学年外研版九年级英语上册

九上M10-M11定语从句讲解及专项练习 一、认识定语从句 1.定语从句概念：在复合句中，起定语作用的从句叫做定语从句。 2.定语从句位置: 常置于它所修饰的名词或代词之后。 3.定语从句先行词：定语从句所修饰的名词或代词叫做先行词。 4.定语从句引导词:引导定语从句且在定语从句中充当成分的词叫引导词。引导词有关系代词（that，which， who， whom，whose）和关系副词（where，when，why等），初中阶段主要掌握系代词的用法。 ( 定语从句 ) ( 引导词 ) ( 先行词 )I like the books that I can understand. 2、 关系代词的用法 1.that引导的定语从句 1）that既可以修饰物也可以修饰人，修饰人时可以和who/whom替换使用；修饰物时可以和which替换使用 I have a friend that/who loves playing the piano.(先行词为a friend) You can buy something that/which you like.(先行词为something) 2)that在定语从句中作主语时，不可以省略；在定语从句中作宾语时，可以省略 I have a friend that/who loves playing the piano.（作主语） You can buy something （that/which） you like.（作宾语） 2.which引导的定语从句 1）通常用来修饰物，在定语从句中作主语时，不可以省略；在定语从句中作宾语时，可以省略；作介词的宾语时，也不可以省略 The place which interested me most was the Children's Palace.(作主语) The story （which） he told was very popular.(作宾语) This is the room in which Lu Xun lived. 这是鲁迅住过的房间。（作宾语） 3.who引导的定语从句 1）修饰人，在定语从句中作主语时，不可以省略；在定语从句中作宾语时，可以省略；作宾语时，也可以和whom替换使用 The boy who is playing the piano is my best friend. (作主语) A friend is a person (who/whom) you know very well. (作宾语) ►注意：1）当先行词既指人又指物时，用that引导定语从句 2） 先行词指物时，只用that不用which的情况 当先行词为all,much,little,few,the one, something等不定代词或被不定代词修饰时 He told his mother all that had happened. 当先行词被the only,the very,the last修饰时 This is the only book that I can find. 当序数词或形容词最高级修饰先行词时 This is the most beautiful city that I have ever seen. 一、单项选择。 1. The basketball ______ I bought yesterday cost me 80 yuan. A. that B. where C. who D. when 2. My parents like to live in a house ______ is not very big but comfortable. A. that B. who C. what D. whose 3.—What are you looking for? —I am looking for the dictionary ______ my brother gave me. A. who B. whom C. what D. that 4. I’ll never forget the place we visited together last year. A. what B.which C.who D.whom 5. Norman Bethune is a hero is known to millions of Chinese people. A. that B. which C.