Unit9 定语从句2024-2025学年人教版英语九年级全册

Unit 9 Grammar 一、定语从句（Attributive Clause） 1. What is an attributive clause? 在复合句中修饰某一名词、代词，起定语的作用的句子。 Attribute 定语 定语用来限定、修饰名词或代词，是对名词或代词起修饰、限定作用的词、短语（动词不定式短语、动名词表示的）汉语中常用“……的”表示。主要由形容词担任，此外，名词、代词、数词、分词、副词、不定式以及介词短语也可以来担任，也可以由一个句子来担任。单词作定语时通常放在它所修饰的词之前，作前置定语。短语、从句作定语时则放在所修饰的词之后，作后置定语。 a pretty girl a book on the desk a living elephant The man who lives next to us is a policeman. You must do everything that I do. 上面两句中的man和everything是定语从句所修饰的词，叫先行词，定语从句放在先行词的后面。 2. How is it formed? The boy is my younger brother. He is in the bedroom. The boy who/that is in the bedroom is my younger brother. 在卧室的那个男孩是我的弟弟。 被修饰的名词、代词叫做先行词，定语从句常跟在先行词之后，由关系代词或关系副词引导。 The man who wears the suit is my dad. 3.引导定语从句的词有关系代词that, which, who(宾格whom, 所有格whose)和关系副词where, when，why。 引导词的作用: (1)引导定语从句；(2)在从句中作一成份；(3)代替先行词在从句中的位置； The use of the relative pronoun (关系代词)关系词 先行词所指 关系词在从句中作用 关 系 代 词 that 人 / 物 主语、宾语 which 物 主语、宾语 who 人 主语、宾语 whom 人 宾语 whose 人 / 物 定语 (whose + n.) 4.关系代词引导的定语从句 (1)who指人，在从句中做主语或者宾语，做宾语时可省略。 The man (who is) standing behind the counter served me. ( who在句子中做主语) 若描述的人或物是现在正在进行的,可省略关系代词与be动词，单用一个现在分词表示。 He is the man（who）I served yesterday. ( who 在句子中做宾语) (2)whom指人，在定语从句中充当宾语，常可省略。 She is the woman（whom）I served yesterday. (3) which指物，在定语从句中做主语或者宾语，做宾语时可省略。 Football is a game which is liked by most boys. ( which 在句子中做主语) This is the book (which) he bought yesterday. ( which 在句子中做宾语) (4)that指人时，相当于who或者whom；指物时，相当于which。在宾语从句中做主语或者宾语，做宾语时可省略。 The people that/who come to visit the city are all here. (在句子中做主语) Where is the man that/whom I saw this morning? (在句子中做宾语) (5) whose通常指人，也可指物，在定语从句中做定语 He has a friend whose father is a doctor. I lived in a house whose roof has fallen in. whose指物时，常用以下结构来代替 The classroom whose door is broken will soon be repaired. =The classroom the door of which is broken will soon be repaired. Do you like the book whose color is yellow? =Do you like the book the color of which is yellow? 【小试牛刀】 一、用适当的关系代词填空 1.The man ____ came this morning had a funny face. 2.I don’t like the house______ he lives in. 3.This is the bridge _____ he built last year. 4.I don’t know the man ___________she is talking to. 5.Did you buy the car ______ he likes very much? 6.The boy __________ she is looking after is her brother. 7.Do you know the cinema _____ near the bus-stop? 8.The nurse ___________we are talking about speaks English well. 9.The book ______ you want to buy is not very good. 10.The doctor __________ she called yesterday is my father. 二、看图翻译句子 正在玩儿电脑的那个人是我的老板。 The man is my boss. 正在跑步的那个人是刘翔。 The man is Liu Xiang. 三、单选 1. Your teacher of Chinese is a young lady____ comes from Beijing. A. who B. which C. whom D. whose 2. What’s the name of the program（节目）________. A. which are listening B. you are listening to C. to that you are listening D. that you are listening 3. He was the only person in his office______ was invited. A. whom B. whose C. that D. which 4. This is the museum______ we visited last year. A. where B. in which C. which D. in that 5. Do you know the student_____? A. whom I often talk B. with who I often talk C. I often talk with D. that I often talk 6. I like the house_____ windows face south. A. whose B. who’s C. it's D. its 7. Would you tell me where to get the dictionary _____? A. what I need B.I need C. which I need it D. that I need it 8. The young woman_____ I spoke just now is a young doctor. A. who B. to whom C. whom D. which 2 学科网（北京）股份有限公司 $$