初三英語定語從句講解及練習題

1、初三英語定語從句講解及練習題 在復合句中修飾名詞和代詞的從句叫做定語從句。被定語從句修飾的名詞或代詞叫做先行詞。引導定語從句的關系代詞有who, whose, whom, which, that 。引導定語從句的關系副詞有when, where, why。關系代詞在定語從句中做主語，賓語，定語。關系副詞在定語從句中做狀語。一、who引導的定語從句,who在從句中做主語(口語中也可做賓語)，修飾表示人的先行詞。This is the man who helped me.The boy who/whom we saw yesterday is Johns brother.二、whom引導的定語從句

2、,whom在從句中作賓語,修飾表示人的先行詞，口語中可以省略。The doctor (whom) you are looking for is in the room.The person (whom) you just talked to is Mr. Li.=The person to whom you just talked is Mr. Li. (介詞后 whom不能省略)The babies whom the nurses are looking after are very healthy.(固定短語中的介詞一般不能拆開，仍放在動詞之后。look for / look after

3、/take care of / put on / take off)三、whose引導的定語從句,whose在從句中作定語，修飾表示人或物的先行詞。Do you know the woman whose name is Mary. Pass me the dictionary whose cover is black.He has a friend whose father is a doctor.四、that引導的定語從句，that在從句中做主語或賓語、修飾表示人或物的先行詞。作賓語時可省略,不能放在介詞后面作賓語. (that指人時，相當于who或者whom；指物時，相當于which)Th

4、e letter (that/which) I received was from my father.I cant find the letter that/which came this morning.Do you still remember the days (that/which)we spent together ?This is the man that/who helped me.The house (that/which) we live in is not large. =The house in which we live is not large.The doctor

5、 (that/whom /who)you are looking for is in the room.五、which引導的定語從句，which在從句中做主語，也可做賓語，或介詞的賓語，修飾表示物的先行詞。This is the book (which/that ) you want.The building which/that stands near the river is our school.The room in which there is a machine is a workshop.(介詞后面的which不能省略)The house (which/that) we live

6、 in is not large. This is the watch (which/that ) he was looking for.六、that 和which 都可以修飾表示物的先行詞, 但是下列情況只能用that. 先行詞為不定代詞all, few, little, much, everything, nothing, anything等.All (that) you have to do is to practise every day. There isnt much (that) I can do.Tell us everything that you know, please.

7、 Is there anything that you dont understand?. 先行詞被序數(shù)詞或形容詞的最高級所修飾時.The first lesson (that) I learned will never be forgotten.This is the best film (that ) I have ever seen. 先行詞被all, any, every, few, little, no, some, much 等不定代詞修飾時.I have read all the books (that) you gave me. 先行詞被the only, the very,

8、the last, the same 等修飾時.This is the very book that I want to read. This is the same book that I want to read. This is the last time ( that ) I shall give you a lesson.This is the only thing that I can remember. 七、由when 引導的定語從句，修飾表示時間的先行詞，when為關系副詞，做定語從句的時間狀語。I still remember the day when I first cam

9、e to Beijing.I still remember the day on which I first came to Beijing. ( 介詞which可以代替 when)Ill never forget the time when we worked on the farm.I remember the days which/that we spent together.八、由where 引導的定語從句，修飾表示地點的先行詞，where為關系副詞，做定語從句的地點狀語。This is the place where we lived for five years.The facto

10、ry where his father works is in the west of the city.The factory in which his father works is in the west of the city.( 介詞which可以代替where)This is a place which/that I wanted to visit. Shanghai is the city where I was born.九、Why引導的定語從句，why做原因狀語。I know the reason why he came late. ( forwhich可以代替why)The

11、 reason why / for which he was late was that he was ill.十、關系代詞在從句中作主語，謂語動詞的數(shù)與先行詞保持一致。The student who is good at English studies hard.The students who are good at English study hard.十一、定語從句可分為兩大類，即限制性定語從句和非限制性定語從句。 限制性定語從句是先行詞在意義上不可缺少的定語，如果去掉的話，主句的意思就不完整，意義就表述不明。這種句型一般定語從句緊接先行詞（不用逗號隔開）如：I was the onl

12、y person in my office who was invited. 非限制性定語從句。它與主句的關系不十分密切，只是對先行詞起補充、說明的作用，也就是說即便去掉定語從句，句意也不受影響。主從句之間常用逗號分開，且非限制性定語從句不能用that來引導。This was the American Civil War, which lasted 4 years before the North won in the end.一、用關系代詞（that 、which 、who、 whom 、whose）或關系副詞（when、 where、 why）填空。1This is the man _ w

13、ants to see you.2The student _ answered the question is Zhang Hua.3The man _ you went to see has come.4The man _I met yesterday lent me some money.5The woman _ you saw is our geography teacher. 6Here is the pen _ you lost the day before yesterday.7These books _ you lent me were very useful.8A clock

14、is a machine _ tells people the time.9This is the shirt _I bought yesterday.10The book _ is on the table is mine.11The film _ they are talking about is very interesting.12I will never forget the people and the places _ I have ever visited.13Is there anyone _ family is in Beijing?14Show me the boy _

15、mother is a well-known singer.15The boy_ father is a teacher is good at English.16I dont know the reason _ he was late for the class.17A birthday is the date _ one was born.18Do you know the reason _ no one questioned Aristotles theory for about 2,000 years?19Do you still remember the days _we spent

16、 together last term?20Shanghai is the city _ I was born.21The house _ I lived ten years ago has been pulled down.22I still remember the day _I first came to the school.23The time _we got together finally came.24Please tell me the reason _ you missed the plane.25I dont know the reason_ he looks unhap

17、py today.26Everything _ I know will be taught to the students.27This is the best film _ I have ever seen.28The manager walked toward the gate _ the workers are waiting.29You cant go into this room _ they are having a meeting.30I still remember the days _ we studied together.31The picture _ has a hou

18、se and flowers is the one I like best.32He failed in the exam, _ surprised us all .33Her parents wouldnt let her marry anyone _ family was poor.34Tom, _ parents are poor workers, always goes hungry.二、單項選擇。( )1. This is the bag _ my mother bought yesterday. A. thatB. whoC. whom D. this( )2. The man _

19、 lives next to us is my English teacher. A. whomB. whichC. who D. /( )3. The girl _ you saw in the street is Mary. A. thatB. whoseC. which D. as( )4. Is this the factory _ a lot of students visited yesterday? A. the oneB. whichC. who D. whom( )5. Is this factory _ a lot of students visited yesterday

20、? A. the oneB. that C. which D. /( )6. The only language _ is easy to learn is the mother tongue. A. whichB. thatC. /D. it( )7. The girl handed everything _ she had picked up in the street to the police. A. whichB. in whichC. thatD. all( )8. _ cleans the blackboard should be praised. A. That B. WhoC

21、. The one whoD. The students who( )9. Please show me the book _ you bought yesterday. A. whichB. whomC. whose D. this( )10. This is the best book _ I have been looking for all this year. A. whoB. whomC. which D. /( )11. This is the only article of these that _ written by him. A. wasB. wereC. is D. a

22、re( )12. The man _ was here just now is a doctor. A. whomB. whoC. /D. he( )13. The boy _ has two lovely dogs. A. who live next door B. which lives next door C. whom lives next door D. that lives next door( )14. Those _ made no mistakes in todays exercises please raise your hands. A. whichB. whomC. t

23、hatD. who( )15. Dont go in, this is the shop _ we have just been _. A. /, toB. that, /C. where, toD. which, there( )16. He is the most careful boy _ I know. A. whatB. whichC. as D. ./ ( )17. This is the school _ Mr. Smith once taught. A. in thatB. whenC. whereD. there( )18. Have you visited the hous

24、e _ the famous scientist was born? A. whereB. in thatC. thatD. which( )19. The factory _ Mr. Li used to work was closed last week. A. whenB. whereC. thatD. which( )20. Do you still remember the day _ we first met? A. thatB. whenC. whatD. on that( )21. The time _ we studied together is not easily for

25、gotten.A. thatB. whenC. whereD. in which( )22. October 1,1949 is the day _ well never forget. A. when B. thatC. whereD. in which( )23. October 1,1949 was the day _ the Peoples Republic of China was founded. A. whichB. whenC. whereD. in which( )24. Is this the shop _ sells childrens clothing? A. whichB. whereC. in whichD. what( )25. Is this museum _ they visited last month? A. thatB. whichC. whereD. the one( )26. I still remember the sitting-room _ my mother and I used to sit in the evening. A. whatB. whichC. thatD. where三、句型轉(zhuǎn)換1The film is int