单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,定语从句,用作定语的从句叫定语从句。定语从句所修饰的,名（代）词叫作先行词。定语从句一般紧跟在先,行词的后面。,1.,The students,(,who dont study hard,),will not pass,先行词 定语从句,the exam.,主句,:,The students will not pass the exam.,2.,The woman,(,whom you saw in the park,),is our,先行词 定语从句,English teacher.,主句,:,The woman is our English teacher.,从句的主语：,you,从句的宾语：,whom,定语从句The students will not pass,3.A shoe shop is,a shop,(,which,sells shoes,),.,主句：,A shoe shop is a shop.,从句的主语,:,which,4.,The book(,that,you want,),is on the desk.,主句,从句的主语,:,从句的宾语：,The book is on the desk.,you,that,引导定语从句的,关系代词,常见的有,that,which,who,whom,等。,关系代词,放在,先行词和定语从句之间,，,起连接作用，同时又作定语从句的一个成份。,The man,(,that/who,told us a funny story)is in the,next room.,主语,I lost,the book,(,(,that/which),you gave me).,宾语,3.A shoe shop is a shop(whic,归纳：,that,即指人又指物，作主语或宾语。,which,指物，作主语或宾语。,who,whom,指人,who,作主语,whom,作宾语。,that,which,whom,在定语从句中作宾语时，可省去。,1)A plane is a machine _ can fly.,2)The car _ my uncle,bought last week was stolen.,3)The students _ dont study hard,will not pass the exam.,4)The woman _ you saw in,the park is our English teacher.,5)He talked happily about the men and books_,_ interested him greatly in the school.,which/that,which/that/,who/that,whom/that/,that,归纳：that,即指人又指物，作主语或宾语。1)A pla,1.That book that you want,it,is on the desk.,2.Is this factory that we visited last week?,the one,This factory is,the one,that we visited last week?,3.He is the person for whom you are looking.,for,4.The person to whom you talked is Lily.,The person whom you talked to is Lily.,归纳：,1,定语从句要避免成分重复,2,定语从句要避免漏用先行词,3,含有介词的短语动词一般不拆开,1.That book that you want it,Join two sentences into one:,The boy,is my brother.,He,helped me.,1.,The boy,who helped me is my brother.,The film,is interesting.,They saw,it,last night.,2.,The film,they saw last night is interesting.,The students,will not pass the exam.,They,dont work hard.,3.,The students,who dont work hard will not pass,the exam.,Join two sentences into one:1.,Fill in the blanks.,1.I still remember the day _ we spent in,the forest.,2.I still remember the day _ I first,came to Beijing.,3.The factory _ we will visit is large.,4.The factory _ his father works is large.,5.Ill never forget the time _ we work,on the farm.,6.This is the house _ we lived last year.,that/which,when/on which,that/which,where,when/at which,where/in which,归纳,:,关系副词,when,指时间,关系副词,where,指地点,在定语从句中作,状语,。即使先行词是时间地点,若,作从句中的宾语，只能用关系代词,that,which.,Fill in the blanks.that/whichw,Fill in the gaps:,1.The terrible typhoon killed the people and cattle,_ were in the fields.,2.The wind blew down the tallest tree _ is in,front of our school gate.,3.This is the very thing _ I was looking for.,4.This is the second novel _ I have ever read.,5.There is nothing in the world _ can frighten,me.,6.Who is the man _ is reading under the tree?,7.My hometown is not the same one _ it used,to be twenty years ago.,that,that,that/,that/,that,that,that,Fill in the gaps:thatthatthat/,以下情况只能用,that,1,先行词既有指人又有指物,2,当先行词前有序数词或形容词最高级时，有,the,only,the very,等修饰时,3,先行词是,all,much,anything,something,nothing,等不定代词,4,主句是以,who/which,开头的特殊疑问句时,5,当先行词在定语从句中作表语时,以下情况只能用that,Corrections:,1.The man just said hello to me is my chemistry,teacher.,who,2.Who is the comrade you just shook hands with him.,3.Egypt is a country where is famous for its pyramids.,(where,which,),4.This is the best dictionary which I have ever used.,(which,that,),5.The house where we live in is not very large.,(where,which/that,),6.The house that it was built in 1970 stayed up in,the earthquake.,Corrections:who2,“,介词关系代词”即“介词,whom/which”,引,导定语从句应注意：,1,介词的选用至少要考虑以下的两个因素,A.,与先行词的搭配关系,1,）,I will never forget the day _ I,joined the army.,2)I will never forget the days _ I,worked in the school.,3)I will never forget the year _ my son,went to college.,4)I got home at 7:00 p.m.yesterday,_,most people had had supper.,on which,during which,in which,by which,“介词关系代词”即“介词whom/which”引on w,B.,与谓语动词的搭配习惯,1）,Have you found the book _ I paid,29 US dollars?,2)Have you found the book _ I spent,29 US dollars?,3)Have you found the book _ we,learnt a lot?,4)Have you found the book _ she,often talks?,for which,on which,from which,about which,B.与谓语动词的搭配习惯for whichon which,2.“,介词,whom/which”,与,“whom/which/that/,介词”的转换。,1,）,The chair,on which,she is sitting is made of wood.,The chair,(which/that),she is sitting on is made,of wood.,2)Is this the book which you are,looking for,?,介词,for,不能与,look,分开。,3.,way,作先行词,1)The way,(in which/that),he looks at the problems,is wrong.,2.“介词whom/which”与“whom/whic,4.,表所有关系及整体中的一部分或全部时，用介,词,of,有时可用,whose,转换。,1)There are 100 teachers in our school,_,60 are women teachers.,2)He has three children,two _ work as,teachers.,3)That table has four legs,all _ are,very short.,4)Im painting a house,the roof _ is,round.,Im painting a house,whose roof,is.,5)They live in a house,_ windows face,south.,They live in a house,the windows_,_ face south.,of whom,of whom,of which,of which,whose,of which,4.表所有关系及整体中的一部分或全部时，用介Im pai,用介词关系代词填空,1 The boy was s