英語語法專題定語從句

1、語法專題 定語從句Part 1.定語從句的定義及其關(guān)系代詞的使用Step 1. 分析下列句型：1. I cant remember everything (that) happened during the time in university.2. The film is about a spy (whose) wife betrays him.3. Barbary was working in Beijing, (where) she went daily in a bus.4. He said that he had never seen her before, (which) was

2、not true.5. English is a language shared by several diverse cultures, each of (which) uses it somewhat differently.總結(jié)：在復(fù)合句中，用來修飾_和_的從句叫做定語從句。被修飾詞叫_, 用來引導(dǎo)定語從句的關(guān)聯(lián)詞叫_。定語從句分為_和_。(思考：限制性定語從句和非限制性定語從句的區(qū)別是什么？)_Step 2.關(guān)系代詞的用法總結(jié)：關(guān)系代詞：關(guān)系代詞先行詞（指人或物）在從句中充當什么成分例句分析who指人作主語The boy who is standing there is my cous

3、in.whomThe man (whom) you met yesterday is Mr. Smith.The boy (whom) you are looking for is hidden behind the tree.whose =( )whom =( ) Do you know the boy whose father is an engineer?He lives in a house whose windows face south.thatI dont know about the man (that) you mentioned.A plane is a machine t

4、hat can fly.whichThe pen (which) my uncle gave me is missing.Children like to read books which have wonderful pictures.asWe have found such materials as are used in their factory.He is not the same man as he was.As we all had expected, Liuxiang won the gold medal in the competition.注意：關(guān)系代詞as和which引導(dǎo)

5、的定語從句1) As和which都可以在定語從句中做主語或者賓語，代表前面整個句子。He married her, which was natural.He was honest, as/which we can see.2） as 可以引導(dǎo)非限制性定語從句，既可以放在主句前，也可以放在主句后，位置較為靈活，意為“正如”，后面的謂語動詞一般是：see, know, expect, say, mention, report, announce等。但是，which引導(dǎo)的非限制性定語從句，只能放在主句之后，意為“這一點”。（1）_ is known to all, China is a develo

6、ping country.（2）He is from the south, _ we can see from his accent.（3）John, _ you know, is a famous writer.John is a famous writer, _ you know.（4）He has been to Paris several times, _ I dont believe.3) 當先行詞受such, the same,so修飾時，常用asI have never heard such a funny story as he tells.= I have never hea

7、rd so funny a story as he tells.This is the same book as I lost last week.【注意1】當先行詞由the same修飾時，偶爾也用that引導(dǎo)定語從句，但是和由as所引導(dǎo)的定語從句意思不同She wore the same dress that she wore at Marys wedding.She wore the same dress as her young sister wore.【注意2】定語從句suchas 與結(jié)果狀語從句such that的區(qū)別：He has such a good laptop as I

8、want to buy.He has such a good laptop that I want to buy one.She  is so lovely a girl _ we like . She  is so lovely a girl _ we like her.Step 3.“介詞+關(guān)系代詞”引導(dǎo)的定語從句分析下列例句:The man to whom he is talking is my father.This is the pen with which I wrote the letter.注意：“介詞+關(guān)系代詞”引導(dǎo)的定語從句時，介詞的賓語只能用

9、_（指物） 和_（指人）。即：介詞+_/_.思考下列兩個句子的變化：The man whom/that he is talking to is my father.This is the pen which / that I wrote the letter with.總結(jié)：當介詞位于定語從句的末尾時，可用_/_（指物），用_/_/_（指人）作介詞的賓語，而且做介詞賓語的關(guān)系代詞往往省略。注意：在固定搭配的動詞短語中，由于動詞和介詞不可分割，因此不能把介詞位于關(guān)系代詞之前。判斷正誤：This is the pen for which Im looking. ( )This is the pen

10、 which Im looking for. ( )(思考：關(guān)系代詞充當什么成分時可以省略？)Part 2.關(guān)系副詞的使用及其與關(guān)系代詞的轉(zhuǎn)化關(guān)系副詞：關(guān)系副詞先行詞在從句中充當?shù)某煞掷浞治鰓hen =( )I will never forget the day when/on which I joined the Party.where =( )The factory where/in which my father works is in the east of the city.why =( )None of us know the reason why/for which Tom w

11、as absent from the meeting.注意：先行詞為時間、地點時，引導(dǎo)詞不一定都要用when或where引導(dǎo)，要判斷它在定語從句中的句子成分。如果引導(dǎo)詞在定語從句中作主語或賓語，就要用which 或that。請分析下列句子中應(yīng)該使用的引導(dǎo)詞：1. This is the factory _we visited last year.2. This is the factory _we worked last year.3. This summer _I spent in Italy is so hot.4. Is this the shop _sells children'

12、;s clothing?5. This is one of the largest rooms _I've ever slept in. Part 3. 拓展Step 1.1. 在什么情況下只能用that引導(dǎo)定語從句；1）當先行詞是anything, everything, nothing (something 除外), few, all, none, little, some等代詞時，或者是由every, any, all, some, no, little, few, much等修飾時。如：Have you taken down everything that Mr. Li has

13、 said?All that can be done has been done.所有能做的事情都做了。You can find any information that you need on the Internet.2）當先行詞被序數(shù)詞修飾。如：The first place that they visited in London was the Big Ben.3）當先行詞被形容詞最高級修飾時。如：I think the film Assembly集結(jié)號 is the best film that I have seen.4）當形容詞被the veryright, the only,j

14、ust the 修飾時。如：This is the very dictionary that I want to buy.After the fire in his house, the old car is the only thing that he owned.5）當先行詞前面有who, which等疑問代詞時。如：Who is the man that is standing there?Which is the T-shirt that fits me most?6）當先行詞既有人，也有動物或者物體時。如：Can you remember the scientist and his

15、theory that we have learned?7)關(guān)系代詞在句中作表語時，He isnt the person that he used to be.8)主句為there be 句型時，Theres a pen that belongs to Tom on the desk.2. 如何區(qū)分the same as 和the same that；This is the same book that I lost. _（指同一本書）This is the same book as I lost. _（并不是原來的那一本書）3. 以the way為先行詞的定語從句The way （in wh

16、ich/ that/省略) he answered the question was surprising.Step 2. that在定語從句與同位語從句的區(qū)別： News that Wanglin had been admitted to Beijing University came from the school office.(同位語從句)The news that the TV reported yesterday excited the whole nation.（定語從句）注意：that 在同位語從句中不充當任何成分，只起引導(dǎo)從句的作用；that在定語從句中要充當一定的成分，一般

17、充當主語、賓語或表語。所以區(qū)別兩者的關(guān)鍵在于從句中是否缺少成分。判斷下列句子是同位語從句還是定語從句：The fact that the earth is becoming warmer and warmer these years has worried many scientists.( )The fact that we learned from the News Center was really disappointing.( )Step 3. 定語從句綜合練習：一、用適當?shù)年P(guān)系詞填空：1. I still remember the night _I first came to th

18、e house.2. We are learning English, a language _ is used in many places in the world.3. I will never forget the days _I spent with your family.4. Tell me the reason _ the American lady left.5. Do you still remember the place_ we visited last week?6. Do you still remember the place_ we found the lost

19、 child?7. The house _ stands on the top of the hill was built last month.8. He is the only person _ saw the accident yesterday.9. Who is the student _was late for school today?10. He lives in the room_window faces to the south.11. The manager walked toward the gate _ the workers are waiting.12. Autu

20、mn is the time of a year_farmers get in their crops. 13. Allen is the girl _ I think will succeed in the test.14. Those are the shoes _ I lost last week.15. Her parents wouldnt let him marry anyone _ family was poor.二、請找出下列各句中的錯誤并加以改正。1. This is the factory where we visited last week.3. The person t

21、o who you spoke is a student of Grade Two.4. The house in that we live is very small.5. The sun gives off light and warmth, that makes it possible for plants to grow.6. Ive read all the books which I borrowed from the library.7. This is the best film which I have ever seen.8. My father and Mr. Smith

22、 talked about things and persons who they remembered .9. Everything which we saw was of great interest.10. His dog, that was now very old, became ill and died.11. The reason which he didnt go to school is that he was ill.12. Those who wants to go with me put up your hands.13. The boy, his mother die

23、d last year, studies very hard.14. I have two sisters, both of them are doctors.15. Were going to visit the school where your brother works there.16. He is the only one of the students who have been invited to the English Evening.17. That is the way which they work.18. Those have questions can ask the teachers for advice.19. Who is the man who has white hair.20. I will never forget the days which we had a good time together at the sea.三、單選題1)Do you still remember the chicken farm _ we visited three months ago?A.