Unit 4 Topic 3 Section D 语法定语从句课件 2025-2026学年仁爱科普版（2012）九年级英语上册

Unit 4 Topic 3 China is the third nation that sent a person into space. Section D 1 Grammar focus Attributive Clause(Ⅰ) Attributive Clause(Ⅰ) He is our national hero who/that traveled around the earth in Shenzhou V for 21 hours in 2003. China is the third nation that sent a person into space. More and more people have personal computers that /which are used to play games and watch movies. Grammar—attributive clause（定语从句）. 观察以下句子结构: 1.He is our national hero who traveled around the earth in Shenzhou V for 21hours in 2003. 2.China is the third nation that sent a person into space. 3.It’s a spaceship which was launched as China’s first lunar probe. 先行词 关系代词 定语从句 先行词 关系代词 定语从句 先行词 关系代词 定语从句 Grammar—attributive clause（定语从句）. 定语从句概念:在复合句中 ,修饰某一名词或代词的从句叫定语从句。 被定语从句修饰的词叫做“先行词”， 定语从句必须放在先行词之后。 定语从句由关系代词who, whom, whose, which, that 或关系副词when,where等 引导。 2. 定语从句结构：先行词+关系词+定语从句 The boy who studies hard is from China. 先行词 关系代词 定语从句 先行词:定语从句所修饰的词。 定语从句的位置:放在先行词之后。 I like music that I can dance to. that I can dance to that music 放置于名词之 ，修饰名词的从句。 先行词 关系词 1.引导定语从句 2.代替先行词 后 3.在定语从句中担当一个成分 6 Grammar—attributive clause（定语从句）. 3. 引导词 关系代词 who, whom, whose, that, which 关系副词 when, where, why “关系词”的三种功能： (1)引导一个定语从句。(在定语从句开头) (2)替代“先行词”。（省去从句中对应的人称代词） (3)在定语从句中充当成分。(作主语/宾语/定语/状语） Grammar—attributive clause（定语从句）. 定语从句的关系代词: 关系代词 先行词 在从句中成分 who 人 主语，宾语 whom 人 宾语 whose 人/物 定语 which 物 主语，宾语 that 物，人 主语，宾语 Grammar—attributive clause（定语从句）. 1.who指人，在从句中做主语。 (1)The boys who are playing football are from Class One. (2)Yesterday I helped an old man who lost his way. 2. whom指人，在定语从句中充当宾语，常可省略。 (1) Mr. Liu is the person (whom) you talked about. 注意：关系代词whom在口语和非正式语体中常用who代替，可省略。 (2) The man who/whom you met just now is my friend. 3. which指物，在定语从句中做主语或者宾语，做宾语时可省略。 (1) Football is a game which is liked by most boys. ( which 在句子中做主语) (2) This is the pen (which) he bought yesterday. ( which 在句子中做宾语) 这个部分只用讲解who that which Grammar—attributive clause（定语从句）. 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。 (1) The people that/who come to visit the city are all here. (在句子中做主语) (2) 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 (1) He has a friend whose father is a doctor. (2) I lived in a house whose roof has fallen in. whose指物时，常用以下结构来代替 (1)The classroom whose door is broken will soon be repaired. =The classroom the door of which is broken will soon be repaired. (2)Do you like the book whose color is yellow? =Do you like the book the color of which is yellow? 定语从句中的关系词及其意义 关系词的三个功能 引导定语从句 代替先行词 在定语从句中担当一个成分 定语从句中的关系词及其意义 选择关系词的三个步骤 判定主从句部分 看先行词在从句中充当何成分 回看先行词，判定关系词 Fill in the blanks with who/whom/whose/which/that 1.The eggs _________ were in the basket were not fresh. 2.The friend_________ came to supper last night wasn’t hungry. 3.He saw a house ________ windows were all broken. 4.He is the man ____________you have been waiting for. 主语 宾语 定语 who/which/that whom/which/that whose which/that who/that whose whom/that Fill in the blanks with which or that. 1. The first text __________we are to learn is very difficult. 2. I’m interested in everything _____I don’t know。 3. There’s no difficulty _____ we can’t overcome. 4. We know nothing about the doctors and the hospitals _____ you are thinking about. 5. Which is the book ______ you told me about? that that that that that Fill in the blanks with which or that. 1.The quake hit Wenchuan,_________ used to be a beautiful village . 2. He came late again, _______ made me angry. 3. This is the room in _______ Chairman once lived. 4. Let me show you the book that I borrowed from the library ______ was newly open to us. which which which which 中考链接 1．【2020福建】Du Fu is a great Chinese poet________ has become popular with many people around the world. A. which B. whom C. who 【答案】C　 【解析】选C。考查定语从句。句中poet是先行词，表示“人”，所以此处使用who或whom引导定语从句，由于引导词在从句中作主语，所以此处使用who引导定语从句。故选C。 中考链接 1．【2020恩施】Mary is my English teacher________teaches me not only knowledge but also how to be a good person. A．she B．which C．who 【答案】C　 【解析】选C。考查定语从句。she她，人称代词主格，在句中作主语；which在定语从句中指“物”；who在定语从句中指“人”。本句为一个定语从句，先行词English teacher指人，故应用who引导定语从句。故选C。 中考链接 1．【2019福建】Du Fuguo is a hero ________ is known to millions of Chinese people. A. who B. which C. what 【答案】A　 【解析】选A。考查定语从句。先行词a hero指，指“人”，关系代词在从句中作主语，所以用who，故选A。 中考链接 4．【2021长沙】　China is getting better at making hi-tech products ________ can be bought in all parts of the world. A．who B．which C．what 【答案】B　 【解析】选B。考查定语从句。题中的先行词是hi­tech products，指“物”，用which来引导，故选B。 中考链接 5.【2021滨州—Do you know the man ________ spoke at the meeting just now? —No，I don’t know. A．what B．who C．which D．whose 【答案】B　 【解析】选B。考查定语从句的关系代词。先行词指“人”用关系代词who或that；先行词指“物”用关系代词that或which; whose表示物主，后面需接名词；题中先行词the man指“人”，故选B。 中考链接 6．【2019随州】　—What kind of movies do you like? —I prefer movies ________ give me something to think about. A．which B．who C．what D．when 【答案】A　 【解析】选A。考查定语从句的关系代词。先行词指“人”用关系代词who或that；先行词指“物”用关系代词that或which。题中先行词是movies指“物”，关系词用which，故选A。 中考链接 7．【2019铜仁】—What are you doing? —We are talking about the books and writers ________ we like. A．that B．which C．who D．whom 【答案】A　 【解析】选A。本句的定语从句的先行词是books指“书”和writers指 “人”，所以关系代词用that，故选A。 中考链接 8．【2021湘潭】　On Monday April 15, 2019, the fire ________ broke out in Notre Dame Cathedral in Paris shocked the world. A．that B．who C．where 【答案】A　 【解析】选A。先行词指“人”用关系代词who或that；先行词指“物”用关系代词that或which；本句先行词是 fire，指“物”，在定语从句中作主语，关系代词用which/that，故选A。 1、He told us about the countries which he had visited. 2、Egypt is a country which is famous for its pyramids. 3、China is the country where he spent the best part of his life. 4、The days which we spent together cannot be easily forgotten. 5、The house stands at the place where the two roads meet. 测一测 Testing 6、We shall visit the college where his father teaches there. 7、I know the reason why she looks so worried. 8、He left me the book, which is very useful for me. 9、This is the room where food is kept. 10、April 15, 1976 is the day which we’ll never forget. 测一测 Testing 11. The man who came yesterday is our English teacher. 12. The students who are playing football on the playground are of Class Two . 13. This is all that I can do for you. 14. Can you think of anyone whose house was here? 15. The only watch that my mother bought it for me works very well. 测一测 Testing Work on 2. 1. Yang Liwei is our national hero. He traveled around the earth in Shenzhou V for 21 hours in 2003. Yang Liwei is our national hero who/that traveled around the earth in Shenzhou V for 21 hours in 2003. 2. Wang Yaping is a woman astronaut. She gave us a lesson in Shenzhou X spaceship. Wang Yaping is a woman astronaut ____________________________________________. 3. Shenzhou X is a spaceship. It was launched with three astronauts in 2013. _________________________________________ __________________________________________. who/that gave us a lesson in Shenzhou X spaceship Shenzhou X is a spaceship that /which was launched with three astronauts in 2013 $