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1、Grammar(1)Defining relative clausesA matching game！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 is ab
2、out 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?什么是定语从句呢？答案：修饰前面某一名词或代词的从句叫定语从句。结构： 先行词 + 关系词 + 句子 The man who lives next to us is a policeman.先行词_ 关系词_ 定语从句 A detective is someone who looks for clues to so
3、mething important._ _ _ _先行词 关系词 定语从句 We are asking anyone who saw anything unusual near Corn Street last night to contact us._ _ _ _先行词 关系词 We are now checking the scene for more clues which will help solve the case._先行词 定语从句 关系词 定语从句关系词关系代词: that, which, who, whom, whose关系副词: when, where, why关系代词：
4、 指物：that , which 指人：who (主/宾格) , that, whom（宾格）关系代词that, which引导的定语从句: 如果先行词是表示物的名词或代词，关系代词应用that、which. (作主语或宾语)This is a dream.The dream will never come true.This is a dream which/that will never come true.The dog has been found.The dog was lost.The dog which was lost has been found.Practise: 1.Th
5、is is the house which is for sale.2. The book which is lying on the floor is mine.which / that (作主语）which / that （作宾语）This is the card.Ive just received the card.This is the card which / that Ive just got.( ) （作宾语）关系代词who, that, whom引导的定语从句: 如果先行词是表示人的名词或代词，关系代词应用who, that (作主语或宾语) whom (作宾语)who / t
6、hat 作主语. (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)1.The boy who broke the window 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./ thatwho /
7、whom / that 作宾语：( 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 writer. (作宾语）小结： that 既可指人，也可指物，作主语，不能省略；作宾语，可以省略。 which指物，作主语，不能省略；作宾语，可以省略. who 指人，作主语，不能省略；作宾语，可以省略,（常用whom）注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。Help Millie
8、decide whether the following sentences contain defining relative clauses.1. The young man mentioned that he was going to visit his parents after work.2. The elderly couple were very sad to hear that their only son was murdered.3. The police are now checking the scene for fingerprints and other clues
9、 that may help solve the case.4. There was probably more than one person who had something to do with the murder.5. A man who had blood on his shirt was seen running down Corn Street.6. People hope that the police will catch the murderer soon._ 定语从句 定语从句 定语从句先行词先行词先行词Its an invention _ is used for keeping off the rain .which / that飘Its a book _was written by Margaret Mitchell. Gone with the windwhich / thatIts the Wall _ was built by Chinese people.which / thatIts an animal that/which.Its an animal that / which has big nose.
