高一英语定语从句讲解.doc

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1、高一定语从句讲解嘉定二中高一英语组第一讲1、功能：相当于形容词，修饰名词或代词，在句中作定语一： 先行词： 被定语从句所修饰词 二： 关系代词：用来连接定语从句，并在从句中代表先行词代词。先行词是物： which that 先行词是人： who whom that 在从句中充当成分： 主语、宾语 1先找关系词，看先行词指是什么。2看关系词在从句中所充当成分。 e.g. 把以下每对句子合并成含有定语从句主从复合句1. They had a radio. It could send out messages. They had a radio which/ that could send out

2、message. (主语)2. The girl is my best friend. She spoke just now. _3. He always buys some books. He never read them. _注意点：1. 定语从句一般直接跟在先行词后面：e.g. 4. The man who lives next door sells vegetables. The man sells vegetables who lives next door. ( ) 5. The car which my uncle just bought was destroyed in th

3、e earthquake. The car was destroyed in the earthquake which my uncle just bought. ( )2关系代词在从句中作宾语时可以省略：e.g. 6. The young man ( whom ) you saw was our manager. 7. There is something ( that ) we must keep in mind. 找出句中从句并圈出先行词说出关系代词在从句中成分1. The man who told me the news refused to give me the name.2. T

4、he airline has a booklet which will tell you most of the important things about a trip to Europe.3. He found a dollar bill that he had forgotten in a suit .4. He is the man whom we all respect.5. There is somebody who wants to see you.6. The house I would like to buy is not for sale.7. The bicycle m

5、y uncle gave me was very expensive. 第二讲whose 用法：关系代词与其后名词构成所有格，即“时，它既可以修饰指人先行词，也可以修饰指物先行词。e.g. 1. The girl is my daughter. Her work got the first prize.The girl whose work got the first prize is my daughter. 2. The book is not mine. The cover of it is red. The book whose cover is red is not mine ( T

6、he book the cover of which is red is not mine)3. Do you know anyone His family is in Xian. _ 4. I live in the room. The windows of it face south. _ 5. The chair has been repaired. The leg of it was broken. _限制性定语从句与非限制性定语从句1、限制性定语从句：从句与主句关系密切，去掉从句，主句意义不完整，甚至不合逻辑。e.g. I was the only person in our off

7、ice who was invited.去掉定语从句，意思就不完整2、非限制性定语从句：从句对先行词关系不密切，去掉定从句，意思仍然完整。形式上用逗号隔开，不能that用引导。 e.g. Toms father, who is over sixty, still works hard day and night.who引导非限制性定语从句，整个句子可分成两句来翻译that与which区别1用that而不用 which情况 先行词为不定代词all, anything, nothing,little,few,much something someone；先行词有最高级修饰，有序数词修饰；先行词有t

8、he only, the very, any,the same , the last等词修饰； 先行词既有人又有物时。5.防止重复 Who is the person that is standing theree.g. There is nothing that can prevent him from doing it. 没有什么能阻止他不干那件事。The first place that they visited in Guilin was Elephant Trunk Hill. 在桂林他们所参观第一个地方是象鼻山。_ 这部电影是我看过最好一部。_ 史密斯先生是他认识唯一外国人。2用w

9、hich而不用 that情况： 引导非限制性定语从句；指代前面整个主句意思；介词 + 关系代词。e.g. He had failed in the maths exam, which made his father very angry. This is the room in which my father lived last year. 找出句中从句并圈出先行词说出关系代词在从句中成分1. What is the address of the factory whose advertisement we noticed the other day.2. I saw some trees

10、whose leaves were black with disease.3. It was a meeting whose importance I didnt realize at the time.4. The Great Wall was the first place that went to visit while they were in China.5. Miss Smith, who you met at our house, is going to marry Mr. Harry.6. He failed in the exam, which made his classm

11、ates surprised. 第三讲关系代词在从句中作介词宾语时，介词常可以提前，但介词提前时，关系代词只能用which 或whome.g. 1. The man is a famous runner. You talked to him just now.The man to whom you talk just now is a famous runner.2. The chair is made of wood. He is sitting on it now. The chair on which he is sitting now is made of wood.3. He is

12、a library assistant. I borrowed some books from him._4. It is a famous school. He graduated from it 3 years ago. _介词确定应依据定语从句中短语习惯性搭配，Who is the girl with whom you just shook hands(shake hands with是习惯性搭配)介词常受先行词制约即介词和先行词搭配，He built a telescope through which he could study the skies.(through which 即t

13、hrough the telescope)有一些动词短语中介词是固定搭配，不可以拆开， (look after take care of look for)e.g. 5. He is the student. / The teachers are looking for him. He is the student who the teachers are looking for. 6. The number of the children is 30. / She takes care of the children. The number of the children who she t

14、akes care of is 30.找出句中从句并圈出先行词说出关系代词在从句中成分1. This is the house about which we wrote to you.2. Wu Dong, with whom I went to the concert, enjoyed it very much.3. He used to live in a big house in front of which grew many banana trees.4. This is Peter in whose house I have lived for five years.第四讲关系副词

15、： when where why领先行词是表示时间名词，用when，在定语从句中充当时间状语，这时一般可以用介词which来代替:e.g. 1. I will never forget the day./ I went to university on that day.I will never forget the day when/ on which I went to university.2. He still remember the morning. / The earthquake happened on that morning._领先行词是表示地点名词，用where，在定语从

16、句中充当地点状语，这时一般可以用介词which来代替:e.g. 3. This is the house. / He used to live in the house.This is the house where/ in which he used to live.4. I know of a place in which/where we can swim _先行词是表示原因名词，即reason，用why，在定语从句中充当原因状语，这时一般可以用for which来代替:e.g. 5. I dont know the reason. / He did it for this reason

17、.I dont know the reason why/ for which he did it.6. The reason for which/why he was fired was not clear.I will never forget the day _which/that/不填_ we spent together in the countrysideI will never forget the days_during which/when_ we stayed together in the countrysideThis is the reason _that/which/

18、不填_ they told meThis is the reason _for which/why_ he turned the jobf找出句中从句并圈出先行词说出关系代词在从句中成分1. I know a forest where you can find wild strawberries.2. Is there any reason why you should have a holiday.3. I will show you the way to the Friendship Hotel where foreign visitors are staying.4. Be sure t

19、o call on us next time when you come to town.5. We shall never forget the days when we were united as one to fight against the Japanese.第五讲注意点：要注意判断关系词及关系词在从句中所充当成分。e.g. 1. This is the house He visited it yesterday.This is the house. He once lived in it.This is the house which/that / / he visited ye

20、sterday.This is the house where/in which he once lived.2. We will remember the day. We spent the day together. _We will remember the day. We worked on this day together. _找出句中从句并圈出先行词说出关系代词在从句中成分1. I will show you to the factory which produces this kind of TV sets.2. I will show you to the factory w

21、here he has worked for five years.3. I will show you to the factory whose workers are all disabled people.4. I will show you to the factory which your factory once visited five years ago. 第六讲定语从句时特别注意几个问题as引导定语从句时用法1. as引导限制性定语从句通常用于the same as, such as构造中。e.g. Such machines as are used in our works

22、hop are made in China. 我们车间使用这种机器是中国制造。_ 我要一件跟我朋友一样衬衫。2. as引导非限制性定语从句既可放在主句之前，也可放在主句之后，用来修饰整个句子。常用以下句型: as is known to all, as is said, as is reported, as is announced, as we all know, as I expect 等。e.g. As I expected, he got the first place again in this mid-term examination. 正如我所预料那样，他在这次期中考试中又获得了

23、第一名。 关系代词在从句中作主语时，从句谓语动词单数还是用复数应由先行词决定。e.g. The man who lives downstairs speaks English fluently. The students who are in Grade Three are going to climb the hill tomorrow.He is the only one of the students who has got very good marks.one为先行词He is one of the students who have got good marks in the ma

24、tch.students为先行词定语从句有时不直接紧靠先行词，中间由一个定语、状语或谓语隔开。e.g. There is an expression in his eyes that I cant understand.引导定语从句关系副词有时可以用“介词 + which来代替。e.g. October 1, 1949 was the day on which ( = when ) the Peoples Republic of China was founded.几个特殊定语从句句型：1. Is this place the one (that) we visited yesterdayIs

25、 this the place(that / which)we visited yesterday 2. situation后常用where,in which引导定语从句：Can you imagine a situation where/in which you can use the word3. way(方式，方法)后常用in which或that或省略来引导定语从句，也可省略：Do you know the way(in which/that/how) he worked out the problem4. He stood at the window, from where he c

26、ould see what was happening.It may rain, in which case the match will be put off.找出句中从句并圈出先行词说出关系代词在从句中成分1. He is a teacher, as is clear form his manner.2. As is known to all, water resources are very limited on the earth.3. He used such expressions as he could find in the texts.4. They stayed for t

27、he night in the same room as they had once rented5. I dont like the way he speaks.6. He is one of the students who know the Japanese.7. He is the only one of the students who knows the Japanese.定语从句配套练习 第一讲 一、把以下每对句子合并成含有定语从句主从复合句：1. The fan is on the desk. You want it.2. The man is in the next room

28、. He brought our textbooks here yesterday.3. The magazine is mine. He has taken it away.4. The students will not pass the exam . They dont study hard.5. The woman is our geography teacher. You saw her in the park.6. The letter is from my sister. I received it yesterday.7. The play was wonderful. We

29、saw it last night.8. The train was late. It was going to Nanning.9. The boy is my brother. He was here a minute ago.10. The tree is quite tall. He is climbing it.找出句中从句并圈出先行词说出关系代词在从句中成分The thief who had robbed the man was caught by the policeman.I have to make up for the test that I missed last wee

30、k.The car I hired broke down on my way home.Thank you very much for the present you sent me.Do you know anyone who wants to buy a second-hand motorbike. 第二讲 一、把以下每对句子合并成含有定语从句主从复合句：1. Here is the girl. Her brother works in this shop.2. Thats the child. We were looking at his drawing just now.3. This

31、 is the boy. His sister is a famous singer.4. I want to talk to the boys. Their homework havent been handed in.5. Is that the woman Her daughter is in my class.把以下每对句子合并成含有非限制性定语从句主从复合句：6. He has a brother. He is an artist.7. This poem was written by the famous writer. Almost everybody knows it.8. T

32、hey have invited me to dinner. It is very kind of them.9. My father arrived at the town yesterday. He had been on a visit to American.10. The travelers took another road. They knew about the floods.用that 、which或whose将以下每一组句子合并成一个含有定语从句复合句 1. A plane is a machine. A plane can fly.2. Tea is mostly fro

33、m China. It is loved by many peoples in the world.3. All the students in my class like the book. The book tells about Harry Porter.4. I have a very smart brother. He is only seventeen years old now.5. An earthquake happened in 1976. The earthquake totally destroyed Tangshan.6. Everybody wants to enj

34、oy the picture. You took the picture just yesterday.7. My wife is a very efficient woman. Her class always comes out first in the school.8. I stayed in a nice room in Qingdao. The window of the room opens to the sea.9. Im sorry to have killed the hen. It lays ten eggs every day on average.10. I like

35、 this new book very much. Its cover is designed by a friend of mine.11. In front of my village flows a small river. It is not polluted yet.12. Who is the gentleman He is standing over there.13. Did you see a novel named The Godfather It was on my desk just now.14. I used to work with a computer comp

36、any. The company has a staff of over 600.15. B. Gates is the richest man in the world. His wealth comes to some $50 billion.16. These are the books. You will need them.17. The car broke down halfway to Hangzhou. We were driving the car there.18. Lecture Room百家讲坛 is a famous program. Many people like

37、 it.19. China is an ancient country. Its history covers about 5,000 years.20. My father is a teacher of physics. His job is taking care of his students.第三讲 一、把以下每对句子合并成含有定语从句主从复合句：16. The service should be improved. The students complain a lot about it. 17. They passed a factory. At the back of the

38、factory there were rice fields.18. The soldier ran to the building. On the top of it flew a flag.19. In the evening they arrived at a hill. At the foot of the hill there was a temple.20. She came into a big room. In the middle of it stood a large table.二、根据句子意思， 填入介词加关系代词费1. The person _ I spoke jus

39、t now is the manager that I told you about.2. The pencil _ he was writing broke.4. The two things _ Marx was not sure were the grammar and some of the idioms of English.5. Her bag, _ she put all her books, has not been found.6. The stories about the Long March, _ this is one example, are well writte

40、n.7. The ship, _ the Europeans sailed to the American continent, was called the Mayflower.8. The family _ I stayed in Rome is coming to England soon.9. He has written a book, the name _ I have completely forgotten.10. It is a family of eight children, all _ are studying music.11. Can you suggest a t

41、ime _ it will be convenient to meet.12. The town, _ they came, was in the north of the province.13. The fur coat _ the lady was dressed was very expensive.14 The emperor, _ the palace was built, was very cruel.15. He had a dream _ he was taken to the amusement park.16. The money _ he bought the bike

42、, was given by his grandfather.17. Ann White, _ we received the invitation, lives next door to us.18. The story, _ the film is based , is a true one.第四讲 一、把以下每对句子合并成含有定语从句主从复合句：1. I still remember the day. We first met on the day.2. Is there any shop around I can buy a pen in the shop.3. The year 19

43、86 was important in history. The American astronauts first landed on the moon in this year. 5. The city is on the new railway line. I was born in this city.6. This is the reason. He left the company.第五讲 e.g. This is the date _ were proud of.This is the date _ he was born.I will never forget the time _ we spent together.This is the factory _ my mother works.This is the factory _ we visited last week. A. when B. where C. which D. thatI dont believe the reason _ he gave for his decision.Another reason _ h