限制性定语从句和非限制性定语从句的区别课件.ppt

1、Read and find 1.,he traveled with his father,who wanted to do trade with the Chinese.(Para.1)2.He was very impressed by Beijing,especially the Summer Palace which he described as“The greatest palace that ever was”(Para.3)3.There were inventions and developments in China which were not available in E

2、urope at that time.(Para.4)4.He was also confused by the black stones people used for fuel.(Para.4)Read and find 5.However,Marco was lucky to meet another prisoner who enjoyed listening to his stories about China.(Para.5)6.The prisoner then wrote the stories in the book called The Description of the

3、 World,which became one of (Para.5)7.Marco was asked the question,“Was it all true?”,to which he replied,“I have only told half of”(Para.6)Discussion Information to identify the person(s)/object(s)Extra information about a person or a thing,which can be left out Defining relative clauseNon-defining

4、relative clauseNo commaWith commaForward 限制性定语从句和非限制性定语从句限制性定语从句和非限制性定语从句 限制性定语从句限制性定语从句对先行词起限制、确对先行词起限制、确定的作用，是先行词不可缺少的定语，定的作用，是先行词不可缺少的定语，如果省去，主句的意思就会不完整，不如果省去，主句的意思就会不完整，不明确或不合逻辑。这种定语从句和主句明确或不合逻辑。这种定语从句和主句之间不能用逗号隔开。之间不能用逗号隔开。非限制性定语从句非限制性定语从句和先行词关系松散，和先行词关系松散，只是对先行词作附加说明，如果省去，主只是对先行词作附加说明，如果省去，主句的

5、意思仍然完整或清楚。这种定语从句句的意思仍然完整或清楚。这种定语从句和主句之间须用逗号隔开。如：和主句之间须用逗号隔开。如：限制性定语从句限制性定语从句 非限制性定语从句非限制性定语从句 nWho is the girl that is standing under the tree?nHe is a teacher of much knowledge，from whom much can be learned.nPeople who take physical exercise live longer.。n(若把从句去掉句子就失去意义若把从句去掉句子就失去意义)nHis daughter,w

6、ho is in Boston now,is coming home next week.n(若把从句去句子意义仍然完整若把从句去句子意义仍然完整)n nHe is the man whose car was stolen.n 他就是汽车被窃的那个人。他就是汽车被窃的那个人。nIve invited Jim,who lives in the next flat.我邀请了吉姆，他就住在隔壁。我邀请了吉姆，他就住在隔壁。n4关系词的选用不同关系词的选用不同n限制性定语从句限制性定语从句:n 非限制性定语从句非限制性定语从句不可用that或why来引导nYesterday he bought a n

7、ew car，which was made in Japan.n(which不可换用that)nHe didnt give the reason，which explained his absence from the meeting held last week.n在限制性定语从句限制性定语从句中，当关系代词在定语从句中作宾语或表语时，在口语中可以省略n而非限制性定语从句中的关系代词或关系副词不可省略。nI still remember the days we spent together in college.nShe is not the one(that)she used to be.

8、n6从句所修饰的先行词有所不同从句所修饰的先行词有所不同n限制性定语从句的先行词通常是限制性定语从句的先行词通常是名词、名词、代词或词组；代词或词组；n而非限制性定语从句的先行词除了而非限制性定语从句的先行词除了名词、名词、代词外，还可以是句子。代词外，还可以是句子。nThis is the best book that I have ever read.nHe won the first prize in the contest，which was more than we expected.含义不同含义不同nI have a sister who is a doctor.n(姐姐不止一个姐

9、姐不止一个)nI have a sister,who is a doctor.n(只有一个姐姐只有一个姐姐)Which?A.The thief,who fell off the ladder,was arrested by the police.B.The thief who fell off the ladder was arrested by the police.Which?A.The customers who arrived after 9 werent allowed into the sale.B.The customers,who arrived after 9,werent

10、allowed into the sale.Which?A.We stopped at the only pub in the village which had a front garden.B.We stopped at the only pub in the village,which had a front garden.Practice An请区分出下列句子哪些是限制性定语从请区分出下列句子哪些是限制性定语从句，那些是非限制性定语从句句，那些是非限制性定语从句：1.1、The teacher told me that Tom was the only person that I co

11、uld depend on.2.2、His mother,who loves him very much,is strict with him.3.3、China is a country which has a long history.4.4、China,which was founded in 1949,is becoming more and more powerful.Practice Bn区分下列几组句子的不同含义：区分下列几组句子的不同含义：n1.Her brother who is now a soldier always encourages her to go to col

12、lege.nHer brother,who is now a soldier,always encourages her to go to college.她那当兵的哥哥总是鼓励她上大学。她那当兵的哥哥总是鼓励她上大学。（意含：（意含：她还有其他哥哥。）她还有其他哥哥。）她哥哥是当兵的，他总是鼓励她上大学。她哥哥是当兵的，他总是鼓励她上大学。（意含：（意含：她只有一个哥哥。）她只有一个哥哥。）.All the books that have pictures in them are well written.All the books,which have pictures in them,a

13、re well written.所有里面带插图的书都写得很好。所有里面带插图的书都写得很好。（意含：（意含：不带插图的书则不一定写得好。）不带插图的书则不一定写得好。）所有的书都带插图，这些书都写得很好。所有的书都带插图，这些书都写得很好。（意含：（意含：没有不带插图的书。）没有不带插图的书。）1、I，_ you good friend,will try my best to help you out.A、who is B、what is C、what am D、who am D 2、His walking stick,_ he cant walk,was lost yesterday.A、t

14、hatB、with whichC、whichD、without whichD3、They have decided to finish their work,_,I think is a wise choice.A、thatB、whatC、whichD、whetherC4、There are three libraries in our school,_ were built five years ago.A、all of themB、either of themC、all of whichD、both of thatC1、All_ is useful to us is good.A、whic

15、hB、whatC、thatD、whetherC2、This is the only thing _ I can do now.A、whatB、whichC、thatD、allC3、This is the last factory _ he used to work at,many workers of _ still have a good relationship with him.A、that;itB、which;whomC、that;whichD、which;thatC4、The text is one of the most interesting stories_learnt in

16、the past three days.A、that haveB、that have beenC、which hasD、which has beenB5、This is the factory_we visited last year.A、thatB、in whichC、whatD、the oneA 6、Is this factory _ we visited last week.A、whereB、thatC、whichD、the oneD7、This is the school _ my father worked 20 years ago.A、thatB、whenC、whichD、wher

17、eDB8、She will never forget the day_ she spent in Beijing.A、whenB、whatC、whichD、whyC9、The college wont take anyone _ eyesight is weak.A、whoB、whoseC、of whomD、whichB10、Let me think of a proper situation _ this sentence can be used.A、whereB、thatC、of whomD、whichA11、The man _ you are talking is in the next room.A、to whomB、about whomC、about whoD、whomB12、I dont like the way _ he spoke to me.A、by thatB、whatC、by whichD、/D13、This is the reason _ he told me.A、thatB、whyC、on whichD、for thatA14、He told me the reason _ he didnt come here.A、whichB、thatC、whyD、whatC