初中定语从句PPT学习教案

1、会计学1初中定语从句初中定语从句A matchingA matching game game！第1页/共40页Match the two sentences1.Im reading a book. The book is about Bill Gates. _2.He is a teacher. The teacher teaches us Chinese._ 3.I dont like the man. He is smoking._4.Where is the picture? You bought it last week._ Im reading a book that/which i

2、s about Bill Gates.He is a teacher who/ that teaches us Chinese.I dont like the man who is smoking.Where is the picture that you bought last week?第2页/共40页答案：修饰前面某一名词或代词答案：修饰前面某一名词或代词的从句叫定语从句。的从句叫定语从句。结构：结构： 先行词先行词 + + 关系词关系词 + + 定语从句定语从句第3页/共40页先行先行词词_ 关系关系词词_ 定语从句定语从句第4页/共40页关系词关系词关系代词关系代词: that, w

3、hich, who, whom,whose关系副词关系副词: when, where, why关系代词：关系代词： 指物：指物：that which 指人：指人：who (主主/宾格宾格) that whom（宾格）（宾格）指所有格关系（某物的指所有格关系（某物的/某人的）：某人的）：whose(定语定语)第5页/共40页关系代词关系代词that, which引导的定语从句引导的定语从句: 如果如果先行词先行词是表示物的是表示物的名词或代词名词或代词，关，关系代词应用系代词应用that、which. (作作主语主语或或宾语宾语)第6页/共40页This is a dream.The dream

4、 will never come true.This is a dream which will never come true.The dog has been found.The dog was lost.The dog which was lost has been found.Practise: 1. This is the house which is for sale.2. The book which is lying on the floor is mine.which / that 作主语作主语. (不能省不能省)/ that（作主语）（作主语）第7页/共40页which /

5、 that 作宾语作宾语 ： （可省略）可省略）This is the card.Ive just received the card.This is the card which / that Ive just received.Practise:1. This is the mistake (which /that) I always make.2. I still keep the letters (which )she wrote to me.3. I lost the pen (which) my father bought me.( ) （作宾语）（作宾语）第8页/共40页关系代词

6、关系代词who, that, whom引导的定语从引导的定语从句句: 如果如果先行词先行词是表示人的名词或代词，是表示人的名词或代词，关系代词应用关系代词应用who, that (作作主语主语或或宾语宾语)whom (作作宾语宾语)第9页/共40页who / that 作主语作主语. (不能省不能省)This is the film star.The film star is very popular in China.This is the film star who is very popular in China. (作主语作主语)1. The boy who broke the win

7、dow is called Roy.2. Do you know the man who spoke at the meeting yesterday?3. The girl who is watering the flowers is my cousin./ that第10页/共40页who / whom / that 作宾语：作宾语：( 可省略可省略)The man is a famous writer. He described the man just now.The man ( who/ whom/ that ) he described just now is a famous w

8、riter. (作宾语）作宾语）1. The boy who(m) I m looking for is my friend.2. The thief has been sent to prison. The police caught the thief last night. The thief whom the police caught last night has been sent to prison.第11页/共40页关系词在定语从句中的作用：关系词在定语从句中的作用：代替先行词代替先行词.在定语从句中担任一定成分在定语从句中担任一定成分.连接先行词和它引导的定语从句（将主句和从

9、连接先行词和它引导的定语从句（将主句和从句连接起来）句连接起来）This is the film star who is very popular in China. The thief whom the police caught last night has been sent to prison.Is there a studentfather is a business man?第12页/共40页 who 指人，作主语，不能省略；作宾语指人，作主语，不能省略；作宾语，可以省略，可以省略,（常用（常用whom）注注:当关系代词在定语从句中作主语时当关系代词在定语从句中作主语时,定定语从句

10、的谓语动词形式由先行词定。语从句的谓语动词形式由先行词定。第13页/共40页有时只能用有时只能用 that , 不用不用 which, 常见的情况有五种：常见的情况有五种：1. 当先行词是当先行词是 all, any, few, little, none, anything, everything, nothing , 或被它们修饰时。或被它们修饰时。 Thats all that I know. Is there anything that I can do for you? He answered few questions that the teacher asked.2. 当先行词被形

11、容词最高级或序数词修饰时当先行词被形容词最高级或序数词修饰时 That is the most interesting book that I have ever read.第14页/共40页The first thing that I should do is to review my lessons.3. 当先行词有当先行词有the very, the only, the same等修等修饰时。饰时。Thats the only thing that I can do now.These are the very words that he used.4. 当主句以当主句以 who 或或

12、which开头时，定语从句的开头时，定语从句的关系词用关系词用 that, 而不用而不用 which 或或 who.Who is the girl that spoke to you just now?Which is the pen that you lost ?第15页/共40页5. 先行词同时包括人或物时，关系词用先行词同时包括人或物时，关系词用that.The man and his dog that I always meet are standing by the gate.第16页/共40页whose 作定语作定语,表示所属关系。表示所属关系。 The boy is my cla

13、ssmate. The boys father is a policeman.The boy whose father is a policeman is my classmate.第17页/共40页第18页/共40页第19页/共40页Its an invention which /that is used for keeping off the rain .第20页/共40页飘飘Its a book that/which was written by Margaret Mitchell. Gone with the wind第21页/共40页Its the Wall that /which

14、was built by Chinese people.第22页/共40页Its an animal that/which.第23页/共40页Its an animal that / which has big nose.第24页/共40页Exercise 1 :用关系代词填空用关系代词填空1. The boy _ is playing ping-pong is my classmate.2. The e-mail _ I received yesterday was from my sister.3. I hate people _ talk much but do little.4. Th

15、e car _ my father bought last month is very beautiful.who / thatwhich/ thatwho / thatwhich / that第25页/共40页5. The man _ hair is white is his grandfather.6. Is there a student _ father is a business man?7. This is the house in _ we have lived for 10 years.8.Ive never heard of the people and things _ y

16、ou talked about just now.whosewhosewhich that当先行词同时指人和物时，关系代词只能用that.第26页/共40页Exercise 2. 1. My father and his teacher talked a lot about the persons and things _ they couldnt remember.2. Say all _ you know.3. Is there anything _ I can do for you?thatthatthat当先行词是something, anything, nothing, all 等词

17、时，关系代词只能用that.第27页/共40页4.This is the first play _ I have seen since I came here.5. This is the best novel _ I have read.thatthat当先行词被序数词，最高级序数词，最高级等词修饰时，关系代词只能用that.6.Who is the girl _is standing under the tree?7. Which is the machine _ we used last Sunday.当主句是who或或which 引导的特殊疑问句引导的特殊疑问句时时，或中心词指人或物时

18、，关系代词只能用that.thatthat第28页/共40页第29页/共40页 when 作时间状语作时间状语:She will never forget the day.She was married on that day.She will never forget the day when (=on which)she was married.It was the year.The World War I broke out in the year.It was the year when (= in which) the World War I broke out.When = 介词介词 + which 第30页/共40页where 作地点状语作地点状语I want to know the place.I was born there.I want to know the place where (= in which) I was born.T