定语从句ppt.ppt

1、The Attributive Clause 有关系代词或关系副词引导用来修有关系代词或关系副词引导用来修饰主句中的某一个名词或代词并起定语饰主句中的某一个名词或代词并起定语作用的从句作用的从句,叫定语从句。叫定语从句。定语从句所定语从句所修饰的词叫先行词修饰的词叫先行词,从句跟在先行词后从句跟在先行词后面。面。定语从句的构成方法是：关系代词定语从句的构成方法是：关系代词或副词或副词+陈述句语序陈述句语序,关系代词有关系代词有:who,whom,whose,which,that,as等等;关系副关系副词有词有when,where,why等。等。关系代词之物时只用关系代词之物时只用which不用

2、不用that的情况的情况(1)关系代词在从句中作关系代词在从句中作介词宾语并且介词宾语并且介词提前至关系代词前时介词提前至关系代词前时只用只用which,但当介词在从句句尾时但当介词在从句句尾时,两者皆可。两者皆可。This is the question about which weve had so much discussion.=This is the question which/that weve had so much discussion about.(2)在非限定性定语从句中必须用在非限定性定语从句中必须用which不能用不能用that。This is the book wh

3、ich/that Im looking for.They have invited me to visit their country,which is very kind of them.当当关系代词作关系代词作look after,look for等不等不能拆开使用的及物动词性短语的宾语能拆开使用的及物动词性短语的宾语时时,介词不可以提前。介词不可以提前。1.关系副词关系副词where之地点之地点,在从句中在从句中作地点状语。作地点状语。This is the house where he lived.2.关系副词关系副词when指时间指时间,在从句中在从句中作时间状语。作时间状语。Ill

4、 never forget the days when we played together.3.关系副词关系副词why指原因指原因,在从句中作原因在从句中作原因状语。状语。He explained the reason why he was late.注意注意:关系副词有时可用介词关系副词有时可用介词+which来来代替。如上句中代替。如上句中where=in which;when=on which;why=for whichRewrite the sentence using the attributive clause:1.I remember the day.“The Beatles”

5、played their first hit on that day.I remember the day when“The Beatles”played their first hit.2.The guitar was lost while he was touring.George gave many performances with it.The guitar with which George gave many performances was lost while he was touring.3.The musicians were very popular.They work

6、ed with the musicians.The musicians with whom they worked were very popular.1.that 与与which1.Nothing _ can be done has been done.2.Do you have anything _ you dont understand?thatthat先行词是先行词是everything,nothing,anything,something,much,little,none等不定代词，引导定语从句用等不定代词，引导定语从句用that1.This is the best TV _ is

7、made in China.2.The first museum _ he visited in China was the History Museum.thatthat先行词被形容词最高级或序数词修先行词被形容词最高级或序数词修饰时，引导定语从句用饰时，引导定语从句用that。Ive read all the books _ you lent me.that先行词被先行词被any,some,no,much,few,little,every,all,very,only,last 修饰时修饰时,引导定语从句用引导定语从句用that。1.The famous writer and his wor

8、ks _ the radio broadcast have aroused great interest among the students.2.A victim is a person,animal or thing _ suffers pain,death,harm,etc.先行词中既有人又有事物时，先行词中既有人又有事物时，引导定语从句用引导定语从句用that.thatthat Who _ you have ever seen can do it better?who做先行词时，做先行词时，引导定语从句用引导定语从句用thatthat1.Her bag,in _ she put all

9、 her money,has been stolen.2.This is the ring on _ she spent 1000 dollars.3.Xiao Wang,with _ I went to the concert,enjoy it very much.whichwhichwhom在介词后面，指事在介词后面，指事物用物用which，指人用，指人用whom1)看定语从句中动词与介词的搭配看定语从句中动词与介词的搭配This is the book_ which you asked.注意：动词注意：动词短语短语不能拆开不能拆开即介词不能提前即介词不能提前 forThe old man

10、 whom I am looking after is better.如何判断介词如何判断介词2).看定语从句中形容词与介词的搭配看定语从句中形容词与介词的搭配 He referred me to some reference books _ which I am not very familiar.with3)根据先行词判断根据先行词判断,所用的介词与先行词所用的介词与先行词 搭配搭配 This is our classroom,_ which there is a teachers desk.in the front ofwhose 引导的定语从句引导的定语从句表示所属关系表示所属关系 T

11、he river _ banks are covered with trees flows to the sea.whose3 Whose 的使用的使用There are in this class 20 students,_ are different.A.whose backgrounds B.the backgrounds of whomC.of whom the backgrounds D.the backgrounds of whoseThe earth is round,_ we all know._ is known to all,the earth is round._ is

12、known to all that the earth is round.as AsIt定语从句在句首时只能用定语从句在句首时只能用as,as 具有正如之意，与之具有正如之意，与之搭配的动词一般是固定的搭配的动词一般是固定的4 as 的使用的使用This is the same book as I lost.This is the same book that I lost.这本书和我丢的那本一模一样。这本书和我丢的那本一模一样。这本书就是我丢的那本。这本书就是我丢的那本。This is such an interesting book _ we all like.This is so int

13、eresting a book _ we all like.asas这是大家都喜欢的如此有趣的一本这是大家都喜欢的如此有趣的一本书。书。定语从句定语从句This is such an interesting book _we all like it.This is so interesting a book _we all like it.thatthat这本书如此有趣，大家都喜欢。这本书如此有趣，大家都喜欢。结果状语从句结果状语从句1.It is very useful to master a foreign language,_ has been said before.which 2 _

14、 everyone hoped,Mary has won the first prize.Asas引导定语从句可放在句首，句中，引导定语从句可放在句首，句中，句末，而句末，而which 引导定语从句不能放引导定语从句不能放在句首在句首.as译为正如，好像译为正如，好像,which 则则没有此义。没有此义。Ill never forget the day _ we first met in the park.Ill never forget the time _ I spent with you.Ill never forget the time _ was spent with you.Thi

15、s is the museum _I visited last year.whenwhichthatwhichthatwhichthat5 when,where,why 与与that,which 的区分的区分 This is the reason _(=for which)I didnt come here.The reason _ she gave was not true.whythatwhich/that指时间，地点或原因的先行词在定语指时间，地点或原因的先行词在定语从句中作主语或宾语，用从句中作主语或宾语，用which或或that引导定语从句。引导定语从句。6 定语从句中的动词的数定语

16、从句中的动词的数He is the only one in his class who _(have)got the teachers praise.He is one of the students in his class who _(have)got the teachers praise.hashave关系词在定语从句中做主语时，谓语关系词在定语从句中做主语时，谓语动词的数取决于先行词动词的数取决于先行词Correct the mistakes1.Under the big tree are 34 students,many of them come from class two.2.My mother has a good book,which cover looks terrible.3.This is the very pen that you gave it to me before.4.There is an old woman,that is holding a stick.whomwhosewho5.Im using the pen which he bought