高中英语 unit 4 定语从句课件 新人教版必修

1、Grammar,Attributive Clauses 定语从句,定语从句（Attributive Clauses）在句中做定语，修饰一个名词或代词，它的作用相当与一个形容词,因此也叫形容词性从句.被修饰的名词,词组或代词即先行词。定语从句通常出现在先行词之后，由关系词（关系代词或关系副词）引出。,For example:,This is a book which tells about space rocker technology.,先行词,关系代词,定语从句,关系代词有：who, whom, whose, that, which等。,关系副词有：when, where, why等,关系代

2、词who, that作主语,1. Your friend came to see you yesterday. 2. Your friend studies in Beijing University.,Your friend who/that studies in Beijing University came to see you yesterday.,关系代词whom, that 作宾语,1. He is the man. 2.You have been waiting for the man.,He is the man (whom/that) you have been waitin

3、g for.,关系代词 which, that 作主语,1. It sounded like a train. 2. A train was going under my house.,It sounded like a train which/ that was going under my house.,关系代词which/ that 作宾语,1. The earth is a big ball. 2. We live on the earth.,The earth (which/ that) we live on is a big ball.,关系代词whose 作定语,1. Do yo

4、u know the man? 2. The mans watch is missing.,Do you know the man whose watch is missing?,它还可以同of which互换whose+n.= the n. +of which,1. Please pass me the book. 2. The books cover is green.,Please pass me the book the cover of which is green.,Please pass me the book whose cover is green,1. Yesterday

5、I met Mr Li_ told me the whole matter. 2. This is the man_ daughter is in my class. 3. The book _ they sent me is very good.,练一练,who/that,(which/that),whose,但要注意在以下8种情况下,指物时用that 不用which, who,注意！,1.先行词是all, any, everything, anything, nothing ,something, much, little, few, none ,the one 等时, There is

6、much that should be used. You can take any seat that is free.,2.先行词被all, any , no, only, little, much, very, every, some, few, none 等修饰时, I have read all the books (that) you gave me. Every dictionary that our library bought is good.,3. 当先行词前有形容词的最高级修饰时, This is the most interesting book that I have

7、 ever read.,4. 先行词前有序数词修饰时,包括 the last., The first lesson that I learned will never be forgotten. The Great Wall is the last place that Mr. Smith is going to visit before he leaves Beijing.,5. 在以 which, who作主语的特殊疑问句中的定语从句中, Who is the man that is reading a book there? Which is the magazine that you

8、borrowed from the reading room?,6.当先行词既有表示人又有表示物的词时, We talked of the things and persons that we remembered.,7. 当先行词在定语从句中做表语时,无论先行词是人还是物, China is no longer the country that she was.,8.主句以there be 开头时, There is little that I can do to make up for the lost time.,1. You may take anything useful _ you

9、 want. 2. This is the very book_ I m looking for. 3. This is the only thing _ we can do. 4. We should do all _is useful to the people.,练一练,that,that,that,that,1. He _plays with fire gets burst. A. Who B. which C. that D. whose 2. I didnt believe them at first but in fact everything _was true. A. the

10、y said B. what they said C. whose they said D. which they said,练一练！,3. She heard a terrible noise,_ brought her heart into her mouth. A. it B. which C. this D. that 4. Have you found the woman_ purse was lost? A. her B. of which C. that D. whose,5. Mr. Smith is the only one of those foreigners who_ in China. A. work B. is working C. are working D. had working 6. All _can be done has been done. A. Which B. that C. what D. who,7. When he came back from abroad, John told his parents about the cities and the people _ he had visi