1、同步教育信“鬼【同步教育信息】一. 本周教學(xué)內(nèi)容定語從句講解和練習(xí)二. 重難點講解定語從句（一）概念：He is the boywho ofte n goes to school late.先行詞 關(guān)系詞定語從句關(guān)系代詞：that， which， who， whom， whose （定語）注：在定語從句中作主語或作賓語。關(guān)系副詞：when， where， why， how。注：在定語從句中作狀語。（二）原則：a. 定語從句必須緊跟在先行詞后面，限制修飾先行詞。b. 定語從句必須用關(guān)系詞來引導(dǎo)。c. 關(guān)系詞在定語從句中作一個句子成分。（三）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

2、。 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 only pers on in my office who was in vited. 非限制性定語從句。它與主句的關(guān)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(dǎo)。This was the American Civil War, which lasted 4 years before the North won in

3、 the end.He was taken to another room, where he found a wounded boy, who was dying.（四）引導(dǎo)詞：關(guān)系代詞與關(guān)系副詞She is the old woman whom I saw this morning.Mary is the girl whose pare nts work in Japa n.Is this the key which you are looking for?October 1, 1949 is the day whe n New Chi na was foun ded.This is th

4、e house where the great man was born.I don ' t know the reaswhy she looks unhappy today.（1）who指人，在定語從句中作主語 /賓語，不能省略。His father is the person who will be most un happy. 他父親將是感至 U最不高興的人。（2）whom指人，在定語從句中作賓語。Do you know Mr. Zhang whom they like very much?你認識他們非常喜歡的張先生嗎？（3）whose指人，在定語從句中作定語。He is the

5、 only stude nt in our class whose father is a policema n.他是我們班唯一一個爸爸是警察的學(xué)生。(4) which指物，在定語從句中作主語或賓語。作主語時，指物可與that互換；做賓語時可省略。如果作介詞賓語，且介詞提前，則不能省略，也不能替換為that。This is the magaz ine about which we were talk ing.=This is the magazine ( which/= that)we were talking about.This is the room ( which/ that) I p

6、a in ted last week.(作賓語可省略)(5) that指物/人，在定語從句中作主語或賓語。作主語時，指人可與who替換；指物 可與which替換。做賓語時可以省略。The book that (=which)cost me a lot of money is interesting.The hero that (=who)saved me from the fire is a PLA man.The book( that/ which ) I bought yesterday is well written.下列定語從句只能用that來引導(dǎo)：1. 先行詞為形容詞最高級所修飾Th

7、is is the Iongest bridge that I have ever seen.2. 先行詞為序數(shù)詞所修飾I happened to be the thousandth guest that visited the great hotel.This is the first composition that he has ever written in English.3. 先行詞既包括人又包括物They talked of things and persons that happened in the school.He talked about the teachers an

8、d schools that he had visited.4. 主句是 who或which開頭的特殊疑問句中的定語從句Who is the man that came thismorning? Which is the bag that you lost?5. 先行詞為 the only, the very, the last, the same 所修飾He is the very pers on that the police are look ing for.This is the only thing that I can remember.6. 先行詞是 everything, no

9、thing, something, all, little, much, everybody 等不定代詞Tell us everyth ing that you know, please.Is there anythin g that you don ' t understand?7. 先行詞被 all, every, no, some, any, little, much 修飾 All that glitters is not gold.I ' ve read all the books that you gave me.只能用which，不用that的情況：1. 在非限制性

10、定語從句中。例如： The meeting was put off, which was exactly what we wan ted.2. 定語從句由介詞+關(guān)系代詞引導(dǎo)，先行詞是物時。例如:The thing about which he is talking is of great importa nee.(五) "介詞+關(guān)系詞”及關(guān)系副詞 when, where, why1. The box is full of bottles. He is standing on the box. The box on which he is standing is full of bot

11、tles.The box where he is sta nding is full of bottles.2. This is the train. We work on the train. This is the train on which we work.This is the train where we work.3. I know the reason. She did it for the reason. I know the reason for which she did it.I know the reason why she did it.4. The man is

12、our school master. You shook hands with the man just now.The man withwhom you shook hands is our schoolmaster.5. The pen is made in Shanghai.She is writing with the pen. The pen with which she iswriting is made in Shanghai.不能拆開的詞組：look for / look after /take care of / put o n / take off（六）關(guān)系代詞在從句中作主

13、語，謂語動詞的數(shù)與先行詞保持一致。The stude nt who is good at En glish studies hard.The stude nts who are good at En glish study hard.對比： He is one of the stude nts who are good at En glish.（英語好的不止他一人，他是他們中的一員）He is the one of the students who is good at English.（學(xué)生不止一人，他們中只有一人英語好）（七）as作為關(guān)系代詞，習(xí)慣上用于下列詞組：the same.as s

14、uch .as as . as, so as1. Take as many books as you want.2. Here is so big a stone as no man can lift.3. He read such books as will make him wiser.4. The tow n is about the same dista nee from Nanjing as Yan gzhou is.As用于非限制性定語從句，常見以下句型：as you know, as we have seen, as is known to all, as anybody can

15、 see, as was expected, as we can imagine, as has been pointed out注意：as與which的用法區(qū)別：as與which在非限制性定語從句中，都可指代整個主句，但as引導(dǎo)的從句可放在主句的句首，句中或句尾，而which引導(dǎo)的從句只可放在主句的句尾As we have see n, ocea ns cover more tha n 70 perce nt of the earth.Ocea ns cover more tha n 70 perce nt of the earth, as we have see n.She was awa

16、rded a gold medal, which the whole family con sidered a great honour.（八）the same as, the same that區(qū)另UThis is the same bag as I lost yesterday.（相似的事物）I am weari ng the same coat that I wore yesterday.（同一事物）（九）定語從句和同位語從句的區(qū)別：定語從句相當(dāng)于形容詞作定語，對先行詞加以限制或修飾，同位語從句相當(dāng)于名詞，對先行詞加以補充或說明，連接詞that在定語從句中充當(dāng)某個成分，而that在同位語

17、從句不充當(dāng)句子成分。The promise that my uncle gave me made us happy.（定語從句）The promise that my uncle would give me a new bike made us happy.（同位語從句）The n ews that they had won came.（十）關(guān)系代詞 what和that, which的區(qū)別：先比較下列句子中的 what 和 that： He told us the things that he had seen.He told us what he had see n.This is the

18、words which I said. This is what I said.可以看出 what 實際上等于是 “the thing tha(t which )”， 即 “先行詞 +關(guān)系代詞”。因 此在句中如果已有先行詞，則不能用what，而只能用that (which ),如沒有先行詞，則用what。 what 是一個沒有先行詞的連接代詞，連接名詞從句，如：賓語從句，主語從句等。【典型例題】1. Everything I know will be taught to the students.2. This is the best film I have ever seen.3. The

19、manager walked toward the gate the workers are waiting.4. You can 't go into this room they are hnagvia meeting.5. I still remember the days we studied together.6. The picture has a house and flowers is the one I like best.7. Don 't make the same mistake you did last time.8. He failed in the

20、 exam, surprised us all .9. He did all was necessary to be done.10. Her parents wouldn 't let she marry anyone family was poor.11. Tom, parents are poor workers, always goes hungry.答案：1. that8. which2. that9. that3. where10. whose4. where11. whose5. when6. which/ that7. as【模擬試題】定語從句練習(xí)一. 用適當(dāng)?shù)年P(guān)系詞填

21、空1. We are learning English, a language is used in many places in the world.2. Most Americans love Chinese food, is cooked in a different way from western food.3. This magazine belongs to the teacher teaches us history.4. Anyone comes to China will surely visit the Great Wall near Beijing.5. Anyone

22、has a cold should have a good rest.6. The house stands on the top of the hill was built last month.7. The medicine he bought is good for your health.8. He is the only person saw the accident yesterday.9. Tom is trying to read in the room the others are watching TV .10. We won 't forget the day t

23、he hero was killed.11. The student the teachers are talking about has won the first prize in the Englishcontest.12. The newspaper you are reading is two days old.13. Do you remember the time we got lost in the park?14. I ' ll never forget the time we spent together in the army camp.15. They are

24、building a hospital on the street we used to live.16. The present he gave her yesterday evening is still unopened.17. Happiness is one of the things money cannot buy.18. This is the hospital her mother works.19. I ' ll never forget the day I joined the League.20. The house was pulled down last w

25、eek is being rebuilt.21. The man wife died last year has gone to Japan.22. Tell me the reason the American lady left.23. Do you know the boy was praised at the meeting?24. I know the girl the teacher praised yesterday.25. Allen is the girl I think will succeed in the test. 用“介詞 + 關(guān)系代詞”填空1. Have you

26、ever read the book there are many pictures?2. The man he had a talk yesterday is a doctor.3. The library we often borrow books is very large.4. The gentleman you just spoke is our headmaster.5. This is the new bicycle I spent five hundred dollars.6. Here are the table tennis players, some are our ol

27、d friends.7. The tool he is working is called a spade.8. China has hundreds of islands, the largest is Taiwan.9. The school has 2600 students, two thirds are girls.10. Water is a liquid, the freezing point is 0 ' C.11. Give me a piece of paper I can write the phone number.12. The boy built a tel

28、escope he could study the skies.三. 選擇填空1. The village I once worked has changed a lot.A. whichB. whereC. thatD. /2. China is a developing country, we all know.he had seen in America.A. whomB. asC. thatD. which3. He told me of the people and interesting thingsA. which B. whom C. what D. /4. Was it at

29、 a theater _ they met?A. where B. that C. which D. in which5. The picture which has many flowers in is I like best.A. which B. that C. the one D. where6. The knife he cut the bread is very sharp.A. with whichB. with itC. with thatD. which7. It is you that wrong.A. is B. was C. areD. has been8. He is

30、 one of the foreign experts who Chinese.A. knows B. know C. is known D. are known9. In the old house, Tom washed the ten windo ws, most of hadn' t been cleaned for years.A. these B. those C. that D. which10. Alice is the only one of the students in our school who Australia ?A. has gone toB. has

31、been toC. have gone toD. have been to11. Pass me the book cover is red.A. whichB. whoseC. what D. that12. Is this the hospital you visited the other day?A. which B. where C. in whichD. at which13. Is this factory you want to visit tomorrow?A. which B. thatC. whereD. the one14. He has lost the key to

32、 the desk the papers are kept.A. which B. that C. in whichD. in that15. The mice built tunnels they can get rice in the fields.A. whichB. on whichC. by whichD. through which16. He ' ll remember the days he spent with his pupils.A. / B. where C. what17. In the dark street, there wasnA. that B. wh

33、oC. from whomA. whichB. whereC. that19. He is not a fool .A. such as he is lookedB. such18. Is it in this house he was born?C. as as he is lookedD. in whicht a single person she could turn for help.D. to whomD. in whichas he looksD. so as he looks20. Do you remember the village in 1978?A. where we w

34、ent toB. where we wentC. which we wentD. that we went21. Do you know the student ?A. whom I often talkB. with who I often talkC. I often talk withD. that I often talk22. He met my mother, from he got the news of my marriage.A. whoB. whomC. whichD. her23. The man has gone to Beijing.A. whom I told yo

35、uB. which I told youC. whom I told you about himD. I told you about24. It is the third time that I here.A. had been B. wasC. have been D. will be25. Have you visited the bridge the workers have just finished building ?A. / / B. where it C. where / D. / it26. He lost the money he would pay for his ed

36、ucationA. whom B. whichC. of whomD. of which27. You 'd better let the children read such books will make them better and cleevrer.A. which B. thatC. /D. as28. It Jack and Mary who the broken chair the other day.A. is is repairingB. were repairedC. are repairD. was repaired29. It was in the hall

37、we have dinner we held a party last night.A. where thatB. that where C. where which D. which where30. The watch he went wrong again.A. had to be mended B. has mended C. had had mended D. had been mended31. I want badly is a new sports car.A. All thatB. All what C. All whichD. The thi ng what32. A su

38、rvey was carried out on the death rate of n ewly born babies in that regi on,weresurpris ing.A. the results of it B. as results C. the results of which D. which results33. He came back late,which time all the guests had already left.A. afterB. byC. atD. duri ng34.1' ve never been to Beijing , but it's the place.A. where I ' d like to visit B. I most want to visitC. in which I ' d like to visit D. that I want to visit it most35. Charlie Chapli n,was born in 1889, is one of the gre