江苏省泗阳县南刘集中学九年级英语上册 Unit 8 Detective stories grammar课件 .ppt

Unit 8,It is quiet and gentle.,I like the music which/that is quiet and gentle.,I like the music.,It is exciting.,I like the music which/that is exciting.,I like the music.,B:I like the groups that/who are_.,young,beautiful,cool,A:What kind of groups do you like?,dance well,write their own songs,sing well,B:I like the singers who/that_.,A:What kind of singers do you like?,I like the music which/that is quiet and gentle.,I like the music which/that is exciting.,I like the singers who/that dance well.,I like the singers who/that write their own songs.,I like the singers who/that sing well.,Defining relative clauses,Attributive clauses,什么是定语？,I like the pen.Which pen?,red,We use adjectives to describe someone or something.,定语从句 一个句子充当定语,I like the pen.(which one?)The pen cost me 10 yuan.I like cost me 10 yuan.,which/that,先行词,关系代词,关系代词就是用来代替先行词的 the pen=which/that,The pen,the pen,.,We use a sentence to describe someone or something.,A detective is someone who looks for clues to something 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,My dad has a friend who/that is good at English.,Attributive clause,关系代词,who/that为引导词，在从句中代替friend.,先行词,先行词：是被定语从句所修饰的词,通 常是名词或代词。关系代词：是引导定语从句的词，在从 句中替代先行词。注意:从句必须紧跟在先行词后。,.先行词（名词/代词）+关系代词（who/whom/which/that)+.,定语从句结构,The boy who is playing ping-pong is my classmate.,How to make a defining relative clause?,which代替事物，在从句中充当主语和宾语,1.I cant find the letter.The letter came this morning.2.Please give me the book.The book is about travel.3.This is the bag.My mother bought it last week.4.The house is made of wood.Jack built the house.,This is the bag which my mother bought last week.,I cant find the letter which came this morning.,Please give me the book which is about travel.,The house which Jack built is made of wood.,关系代词在从句中作宾语时，可以省略,做主语时，不能省略。,/,/,that,that,that,that,Group work,that代替人或物，在从句中充当主语和宾语。,1.The boy is called Tom.The boy broke the window.The boy that broke the window is called Tom.2.Mr.Li is the person.You talked with the person on the bus.Mr.Liu is the person that you talked with on the bus.关系代词在从句中作宾语时，可以省略。,/,Group work,who代替人.在从句中可充当 主语。,Do you know the girl?(which girl?)1.The girl is running on the grass.2.The girl likes singing very much.1.Do you know is running on the grass.2.Do you know likes singing very much.,who,who,the girl,The girl,the girl,The girl,?,?,Group work,who/whom代替人,在从句中充当宾语。,He is the man.I told you about him.He is the man I told you about.The man is a teacher.I saw the man just now.The man is a teacher.,who,I saw just now,whom,the man,who,whom,him,.,Group work,How to use Relative pronouns?,Discuss,Group work,Summary 关系代词的用法,关系代词在从句的用法,何时可以省略？,做宾语时可以省略,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 decide whether the following sentences contain defining relative clauses.,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 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,趁热打铁,用which/who/whom/that填空。,The boy _ is standing under the tree is my friend Tom.He lives in a house _ stands on a hill.That little girl_ Tom often helps is his sister Mary.The bird _ is singing in the cage is Toms too.Bob is his dog _ Tom and Mary often play with.The dog is great.Yesterday he caught a thief _ was running away.,who/that,which/that,Who/whom/that,which/that,which/that,who/that,Exercises:,1.The woman _ is in red is his mother.A.whom B.who C.whose D.which2.We saw a film _ was about an old story.A.when B.who C.that D.where3.I only eat food _ is healthy.A.that B.who C.where D.whose 4.I like singers _ different kinds of music.A.who plays B.who play C.who can plays D.whom plays,难点讲解,难点(1)：区分who,whom,1.The man _ talked to you just now is a worker.2.The foreigner _ visited our class yesterday is from Canada.3.Id like to see the boy _ you talked about.4.The girl _ we saw yesterday is Johns sister.,who,who,whom,whom,难点(2):关系代词在定语从句中作宾语时 可省略，作主语则不可。,1.Did you read the book _ I lend to you?A.whose B./C.who D.what2.Did you read the book _was popular at the moment.A.that B./C.who D.what,B,A,有时只能用 that,不用 which,常见的情况有六种：,当先行词是 all,any,few,little,none,anything,everything,nothing,everybody,nobody,everyone,no one 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.当先行词被形容词最高级或序数词修饰时 That is the most interesting book that I have ever read.,The first thing that I should do is to review my lessons.3.当先行词有the very,the only,the same等修饰时。Thats the only thing that I can do now.These are the very words that he used.4.当主句以 who 或 which开头时，定语从句的关系词用 that,而不用 which 或 who.Who is the girl that spoke to you just now?Which is the pen that you lost?,5.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.,Exercise 2.,My father and his teacher talked a lot about the persons and things _ they couldnt remember.Say all _ you know.Is there anything _ I can do for you?,that,that,that,当先行词是something,anything,nothing,all 等词时，关系代词只能用that.,4.This is the first play _ I have seen since I came here.5.This is the best novel _ I have read.,that,that,当先行词被序数词，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which 引导的特殊疑问句，而中心词指人或物时，关系代词只能用that.,that,that,About detective stories,Use who,which or that to help them complete the sentences.,Simon:Edgar Allan Poe was the man_ first wrote detective stories in English.Millie:Japanese writers have written some great stories _ require readers to check every tiny detail for possible clues to the criminal cases.Daniel:Sherlock Holmes is a character_ was created by Arthur Conan Doyle as a master at solving crimes.Suzy:Conan is a detective_ appears in a cartoon series popular among teenagers all over the world.Kitty:Agatha Christie was a female writer_ is considered the queen of crime novels.,who/that,who/that,which/that,who/that,who/that,About detective stories,Use who,which or that to help them complete the sentences.,Simon:Edgar Allan Poe was the man_ first wrote detective stories in English.Millie:Japanese writers have written some great stories _ require readers to check every tiny detail for possible clues to the criminal cases.Daniel:Sherlock Holmes is a character_ was created by Arthur Conan Doyle as a master at solving crimes.Suzy:Conan is a detective_ appears in a cartoon series popular among teenagers all over the world.Kitty:Agatha Christie was a female writer_ is considered the queen of crime novels.,who/that,who/that,which/that,who/that,who/that,Help Millie complete the sentences using relative clauses.,1.A young man was murdered yesterday.He was single.,2.A knife was found in a rubbish bin near Corn Street.It was covered in blood.,3.We need information.Itll help solve the case.,