定语从句专题
一、定语从句中关系词选择的总体原则
1. 要与先行词保持类属（指人指物）上的一致。
2. 要以先行词在定语从句中（绝不是主句）中所充当的句子成分，即所起的作用而定。先行词在定语
从句中充当主语、宾语、定语、表语和状语。
3. 要以定语从句的种类而定，是限制性定语从句还是非限制性定语从句。
（一）关系代词的用法：
1. who
（主语）
（宾语）
2. whom 指人，在定语从句中做宾语，在限制性定语从句中常可省略。
3. which
1) 在限制性定语从句和非限制性定语从句中，指代前面某个名词。
（主语）
（宾语）
Last night we went to Ann’s party, （宾语）
2) 在非限制性定语从句中，指代前面句意。
（主语）
4. that 在限制性定语从句中指人时，相当于 who 或者 whom；指物时，相当于 which。在定语从句中
做主语或者宾语，做宾语时可省略。
主语)
（宾语）
（宾语）
△注意: that 不能用于非限制性定语从句。
5. whose 通常指人，也可指物，在定语从句中做定语来修饰名词, 其常用结构为：
whom whom
whose + 名词= the + 名词 + of + = of + + the + 名词
which which
6. as1）as引导限制性定语从句通常用于the same … as, such … as, as…as…, so…as…结构中。as在定语从句
中可作主语、宾语或表语。如： 注意：(1) 先行词被the same修饰时，关系代词可用as也可用that，但意义不同，前者是“同样的”，后
者是“同一的”。试比较： 这是我昨天借给你的那种书。 这是我昨天借给你的那本书。
(2) 区别such…that…引导的结果状语从句。试比较： （结果状语从句） （定语从句）
2）as引导非限制性定语从句指代句意，as有“正如……，正像……，”的意思，既可放在主句之前，
也可放在主句之后，用来修饰整个句子。通常用于下列句型：
as often happened 正如经常发生的那样
as is often the case 这是常有的事；情况常是这样
as is expected 像所期待的那样
as everybody can see 正如人人都明白的那样
as can be seen 正如大家所知道的那样
as is known to all 众所周知
as you know 正如你（们）所知道的那样
例如：(1) As I expected, he got the first place again in this mid-term examination.
（二）关系副词的用法：
1. when 指时间，在定语从句中做时间状语 2. where 指地点，在定语从句中做地点状语 3. why 指原因，在定语从句中做原因状语, 先行词为 reason 注意：
1）关系副词when, where, why引导的定语从句可以由“介词+关系代词”引导的从句替换（但不能全部逆推,
注意介词的选用）。
2）若表时间，地点，原因的先行词在从句中做主语或宾语时，要用关系代词that或which (2) I’ll n(6) I’m sure that someone will tellyou haven’t told me.
四、关系代词that / which, who / that, who / whom, as / which的区分
（一）that / which
1. 限制性定语从句中只能用 that不用which 的几种情况
1) 当先行词是 anything, everything, nothing (something 除外), few, all, none, little, some 等代词时，或
者是由 every, any, all, some, no, little, few, much 等修饰时 2) 当先行词为序数词或被序数词修饰时或被形容词最高级修饰时
4) 当先行词被 the very, the only, the last, just the修饰时 5) 当先行词前面有疑问代词which时
6) 当先行词既有人，也有物时 7) 当先行词为what 时
8) 当先行词为time (次)，且前有序数词或last修饰时，只用that或省略
9) 在以Here+ be 或There+ be 开始的句子中 you’ve been looking for.
2. 只用which 不用that的情况
1）指物：（1）介词提前时（见介词提前的定语从句）
（2）非限制性定语从句中（见非限制性定语从句）
2）先行词为“that”，特别是在谚语中 坏事易学。)
（二）who / that
1. 只用who的情况
1) 引导非限制性定语从句 2） 当先行词为one, ones, any, anyone, all, this, that, these, those等或被all, this, that, these, those等
修饰且指人时，多用 who / whom 如：
3）当先行词为 I, he, you, they 等且指人时, 多用 who / whom doesn’t reach the Great Wall, is not a true man. 4）一个句子中有两个定语从句，其中一个用了that, 另一个为避免重复，须用who
2. 只用that的情况
1) 前面出现先行词who或有疑问词who时，只用that不用who
3) 当先行词中同时含有人和物时，只用that不用who （三）who / whom
1. 做主语只用who
2. 做宾语可用whom, who
3. 介词后必须用whom
saved the boy’s life.
（四）as / which
1．as 和 which 都可以在非限制性定语从句中做主语或者宾语，位于句末。指代前面句意。 2. (1) as 引导非限制性定语从句，可位于句首、句中、句末；which 引导的非限制性定从只能位于句末。 John, as you know, is a famous writer.
注：不能用which
(2) as有“正如……，正像……”的意思（见as引导的定语从句2）， 而 which 有“这一点”的意思。
注：不能用which
五、定语从句的种类
（一）限制性定语从句和非限制性定语从句 主句和从句用逗号隔开的为非限制性定语从句。
（二）介词 + 关系代词引导的定语从句
1. 关系代词在定语从句中做介词宾语时，从句常由介词 + 关系代词（只用 whom / which）引导
2.介词的位置
1）一般位于关系代词which / whom前，但也可放在原来的位置。
This is the house
2) look for, look after,
take care of，care for, see to 等
This is the watchI am looking for. ×)
3.介词的选用
1）根据先行词与从句中动词、形容词与介词的习惯搭配选用。（注意句意）
2）根据“介词+关系代词”在句中的含义和作用选用。
4. 表示部分的词语+of + 关系代词
表示部分的词语常见的有：不定代词all, both, none, neither, either, some, any；数词（包括基数词，序数
词，分数和百分数）；数词+名词；the+最高级；表示数目或数量的词语many, most, few, several,
enough, half, a number, a quarter。如：
（三）分隔定语从句
定语从句关系词有时不直接紧靠先行词，中间由一个定语，状语，或谓语隔开。做好分隔定语从句
的关键是要能辨认出该定语从句的先行词。如：
I can’t understand. （四）含插入语的定语从句
(五) 一个特殊的定语从句句型
六、应注意的问题
1. 关系词的省略
1）限制性定语从句中，作宾语的关系代词可以省略，但前面不能有介词，如：
2) 非限制性定语从句中, 关系代词作宾语也不能省略，如：
I didn’t know, asked me to give you the message.
2. 定语从句中的主谓一致
1）当关系代词在从句中做主语时，从句的谓语形式必须与先行词在人称和数上保持一致，如： 2）which和as 指代句子意思时，从句谓语动词用单数，如：
3) 当先行词为“one of +复数名词” 时从句的谓语动词形式用复数，但“one”前有“the（very）”, “the
（only）”修饰时，从句的谓语动词形式要用单数，如： 3. 从句中成分多余
关系词在从句中充当了成分，其意思就是先行词的意思，所以在从句中不能重复其意，如： 4. 关系词多余或残缺
2) This is the person∧likes art.（∧who）
6. 注意并列结构
非限制性定语从句与主句之间要用“逗号”分隔，并且不能加入and, but, so等并列连词。 并列句一般
由and, but, so等并列连词连接，或中间用“分号”，“句号” 隔开。如：
1 Tom’s mother kept telling him that he shouldidn’t help.
A. he B. which C. she D. it
2 The weather turned out to be very good, was more than we expected.
A. what B. which C. that D. it
定语从句专项训练
一、用关系代词that, which, who, whom, whose填空：
1. He is driving a car _____ can run at 150 miles an hour.
2. The man _____ is speaking at the meeting is a doctor from a local hospital.
3. The letter _____ I received yesterday was from a friend of mine.
4. This is the boy _____ you are looking for.
5. The house _____ Lu Xun once lived in is now the Lu Xun Museum.
6. This is the woman nurse _____ name is Li Juan.
二、单项选择题：
1. Mr. Mary is one of the foreign experts who ______ in China.
A. works B. is working C. are working D. has been working
2. Tom is the only one of the students who ______ to Shanghai.
A. have gone B. have been C. has been D. had gone
3. I, ______ your good friend, will try my best to help you out.
A. who is B. who am C. that is D. which am
4. He is a man of great knowledge, ______ much can be learned.
A. in whom B. about whom C. from whom D. of whom
5. Do you know the man ______ just now?
A. to who I nodded B. I nodded to C. whom I nodded D. Whom I nodded to him.
6. The man ______ has gone to Japan.
A. whom I told you B. that I told you C. whom I told you about him D. I told you about
7. Please pass me the dictionary ______ cover is black.
A. which B. its C. whose D. which of
8. The radio set ______ last week has been out of order.
A. I bought B. I bought it C. which I bought it D. what I bought
9. All the apples ______ fell down from the tree were eaten up by the pigs.
A. which B. / C. that D. they
10. I can tell you ______ he told me last week.
A. all which B. all what C. that all D. all that
11. This is the biggest lab ______ we have ever built in our university.
A. which B. what C. that D. where
12. This is the museum ______ we saw an exhibition the other day.
A. that B. which C. where D. in that
13. This is the museum ______ you saw the other day.
A. that B. where C. in which D. in that
14. It is the third time ______ late this month.
A. that you arrived B. when you arrived C. that you’ve arrived D. when you’ve arrived
15. We often think of the days ______ we spent together on the island.
A. when B. which C. in which D. during which
16. Have you ever been to Shanghai, ______ I left ten years ago?
A. where B. which C. that D. when
17. He has left for Beijing, ______ a meeting is to be held.
A. when B. where C. as D. which
18. This is the very place ______ I’m wishing to live in.
A. where B. which C. that D. in which
19. I have bought the same dress ______ she is wearing.
A. as B. that C. which D. than
20. Can you solve such problems ______ raised by the audience?
A. what were B. as were C. that were D. which were
21. The reason ______ he didn’t come was ______ he was injured.
A. that; because B. why; that C. why; because D. that; that
22. He must be from Africa, ______ can be seen from his skin. A. that B. as C. it D. what
23. His father died last year, ______ made it impossible for him to go abroad.
A. when B. which C. where D. that
24. The buses, ______ were already full, were surrounded by an angry crowd.
A. most of them B. most of which C. which most D. that most
25. All ______ is needed is a supply of oil.
A. the thing B. that C. what D. which
26. She heard a terrible noise, ______ brought her heart into her mouth.
A. it B. which C. this D. that
27. In the dark street, there wasn’t a single person ______ she could turn for help.
A. that B. who C. from whom D. to whom
28. The last river ______ they crossed is two miles wide.
A. where B. which C. that D. in which
29. The Summer Palace is one of the most beautiful parks ______ built in the Qing Dynasty.
A. where were B. where was C. that were D. which was
30. The factory ______ I am going to is the place ______ my mother used to work many years ago.
A. where; where B. where; which C. which; where D. that; which
31. Don’t trust such men ______ over praise you to your face.
A. as B. that C. who D. which
32. The professor has two sons, ______ are teaching in the same university.
A. neither of them B. either of them C. both of them D. both of whom
33. Robet is good at language, ______ we all know.
A. because B. for C. as D. since
34. Oxygen is a kind of gas, ______ we couldn’t live.
A. without it B. without that C. without which D. if not
35. I have many books, the best ______ was borrowed by Mary.
A. about them B. of which C. among them D. in which
36. She showed me the dictionary ______ she paid a lot of money.
A. by which B. to which C. for which D. on which
37. Mayor will make an inspection of our school on Monday, ______ you can tell him how
hard the situation we are in.
A. where B. which C. when D. that
38. The person ______ talking to the shop assistant is an engineer.
A. who is B. what is C. whom is D. who you are
39. The skirt is Ann’s, ______ color is blue.
A. it’s B. whose C. who’s D. that
40. The college students asked the soldier everything ______ he saw at the front.
A. that B. which C. what D. all what
三、用关系代词that, which, who, whom, whose填空
1. Here is the pen _____ you lost yesterday.
2. He is the most careful boy _____ I know.
3. I have lost the watch _____ my father gave me.
4. Wheat is a plant_____ is grown in the north of China.
5. The car _____ he bought was a second-hand one.
6. The girl _____ told me the news is not here now.
7. The man _____ works in this room is a chemist.
8. The boys _____ live in this house are physical students.
9. The young man _____ walked past me is the assistant of our chemistry lab.
10. The teacher _____ was standing nearby saw what happened.
11. The house _____roof is red is mine.
四、用关系副词when, where, why填空
1. I still remember the day _____ I first came to Beijing.
2. This is the house _____ I lived two years ago.
3. The reason _____ he was late was that he had a car accident.
4. The date _____ I arrived was the 5th of August.
5. This is the house _____ she was born.
6. I don’t know the time _____ the meeting will begin.
7. I shall never forget the day _____ we first met.
8. The school _____ they are studying is not far from here.
9. The reason _____ he was late was that it was raining hard.
10. The hotel _____ we stayed was very clean.
Ⅱ. 单项选择
7. This is the hotel _____ we stayed in last year.
A. that B. it C. who D. where
8. The man _____ is shaking hands with my father is a policeman.
A. who B. whose C. whom D. which
9. Rescue workers built shelters for people _____ homes had been destroyed.
A. who B. whose C. whom D. which
10. The teacher _____ you wish to see had gone to London.
A. who B. that C. whom D. A, B and C
Ⅰ. 用关系代词that, which, who, whom, whose填空
1. A plane is a machine _____ can fly.
2. The man _____ he talked of is from Japan.
3. Don’t frighten the boy _____ is asleep.
4. We went to visit the teacher _____ husband is a doctor.
5. The man _____ is sitting beside me is a worker.
6. Do you remember the place _____ we visited last year?
7. The boy _____ you saw yesterday has left.
8. The room _____ window faces south is mine.
Ⅱ. 单项选择
1. A person _____ e-mail account is full won’t be able to send of receive any e-mails.
A. who B. whom C. whose D. whoever
2. The Science Museum, ___we visited during a recent trip to Britain, is one of London’s tourist attractions.
A. which B. what C. that D. where
3. I’m one of the boys _____ never late for school.
A. that is B. who are C. who am D. who is
4. Her sister, _____ you met at my home, was a teacher of English.
A. whom B. that C. which D. who is
5. These books are for students _____ mother language is not English.
A. of whom B. that C. which D. whose
Ⅲ. 改错
1. I know the student his article was published last month.
2. This is the book that my father bought it for me.
3. Betty has never been to Paris is studying French at school now.
4. My grandparents live in a house who is more than 100 years old.
5. Emily is one of the girls who has finished their work on time.
Ⅰ. 用适当的关系代词或关系副词填空
1. There are 40 students in our class, most of _____ are from the north.
2. Do you know the boy _____ father died in the earthquake?
3. Do you still remember the days _____ we worked in the USA?
4. The factory _____ I worked for only one month was only two miles away.
5. That was the period _____ we worked together.
6. What is the name of the place _____we stayed yesterday?
7. I don’t know the reason _____ he left.
8. This is the artist _____ works are known all over the world.
9. I still remember the day on _____ I first met you.
10. I don’t like the way _____ he speaks.
Ⅱ. 单项选择
1. I have many friends, some _____ are businessmen.
A. of them B. from which C. who of D. of whom
2. The hotel _____ we stayed at was both cheap and comfortable.
A. which B. where C. why D. when
3. After living in Pairs for fifty years he returned to the small town ____he grew up as a child.
A. which B. where C. that D. when
4. I shall never forget those days _____ I lived in the country with the farmers, which has a great effect on my life.
A. that B. which C. when D. where
5. I still remember the days _____ I lived in the country.
A. during which B. which C. of which D. at which
6. This is the house _____ was built last year.
A. where B. which C. / D. in which
7. Is there any one in your class _____ family is in the city.
A. whose B. which C. who’s D．who
8. Crusoe’s dog became ill and died, _____ made him very lonely.
A. this
B. that C. which D. as
9. He talked happily about the men and books _____interested him greatly in the school.
A. that B. when C. who D. which
10. You can take any seat _____ is free.
A. in which B. that C. where D. which
11. This is the best hotel in the city _____ I know.
A. it B. where C. that D. which
12. This is the train _____ we went to Shanghai.
A. by which B. by that C. whose D. where
13. Is this the museum_____ you visited the other day?
A. that B. where C. in which D. the one
14. There is no difficulty _____ can't be overcome in the world.
A. that B. which C. who D. what
15. As a teacher, I seldom give my students so difficult a problem _____they can not work out.
A. that B. if C. in order that D. as
16. The house _____ the capitalist used to live in is now a nursery.
A. what B. where C. that D. when
17. Do you still remember the car factory _____ we visited two months ago?
A. where B. when C. that D. what
18. The chair, one of _____ legs is broken, needs repairing.
A. its B. whose C. it D. which
19. The old lady_____ you told me yesterday was a famous professor from Beijing University.
A. who B. about whom C. whom D. with whom
20. Is there anyone here _____ name is Wang Kai?
A. which B. that C. whose D. what
21. I tried to ring Peter up at his flat, but the voice ___ answered the phone was not his.
A. whose B. that C. who D. whom
22. --- Is there any other student _____ wants to visit Wutai Mountain?
A. who B. whom C. whose D. which
23. A person ______ e-mail account is full won’t be able to send or receive any e-mails.
A. who B. whom C. whose D. whoever
24. These books are for students _____ mother language is not English.
A. of whom
B. that C. which D. whose
25. I've become good friends with several of the students in my school _____ I met in the English
speech contest last year.
A. who B. where C. when D. which
26. That’s the new machine _____ parts are too small to be seen.
A. that B. which C. whose D. what
27. This is the best film _____ I have ever seen.
A. that B. which C. who D. where
28. The house _____ color is red is hers. A. which B. where C. whose D. that
29. Is this the museum _____ you visited last year?
A. where B. in which C. in where D. \
30. Do you believe the reason _____ he explained to you?
A. why B. that C. for which D. in which
31. I’ll never forget the time _____ we spent together.
A. when B. in which C. on which D. that
1. Mary lives in the room, the door _____ opens east.
A. of it B. of which C. of that D. whose
2. The engineer _____ my father is talking has just come from abroad.
A. with whom B. with who C. with which D. that
3. He lives in a hotel, _____ is only five minutes’ walk from here.
A. that B. which C. in which D. where
4. Is there anything _____ I can do for you?
. A. which B. who C. as D. that
5. The speaker will tell us about some writers and their works _____are known to us.
A. which B. that C. as D. who
6. This is the reason _____ they are all against the plan.
A. which B. that C. why D. what
7. It was not until late in the evening _____ the traveler found a hotel.
A. which B. that C. as D. where
8. I didn’t like the way _____ she spoke to me.
A. which B. that C. how D. as
9. This is _____ I can do for you right now.
A. which B. that C. what D. as
10. It was at our college library _____ I borrowed the novel.
A. which B. in which C. that D. where
11. I have seen trees, _____ open at sunrise and close at sunset.
A. which the leaves B. of which leaves C. whose leaves D. its leaves
12. All _____ is needed is a supply of oil.
A. the thing B. that C. what D. which
13. The foreign guests, _____ were scientists, were warmly welcomed at the airport.
A. most of whom B. most of them C. most of which D. most of those
14. On the train I saw a student _____ I thought was your sister.
A. who B. whom C. which D. that
15. Is the river _____ through the town very long?
A. flows B. that flows C. which flow D. the one flows
16. Is this college _____ they went to last year?
A. that B. which C. the one D. the one what
17. Is this the university _____ you visited last time?
A. that one B. which C. the one D. the one what
18. I’d like to tell you _____ I saw in the exhibition.
A. which B. that C. what D. /
19. I hope that the little _____ I have been able to do has been of some use.
A. which B. that C. what D. for which
20. Who _______ has common sense will do such a thing?
A. which B. that C .whose D. whom
21 The bike and its rider _____ had knocked down the boy were taken to the police.
A. who B .that C. which D. whom
22. Put the letter ______ he can find it easily.
A. in which B. at which C. where D. which
23. This is the very letter _____ I am looking for .
A. which B. that C. as D. what
24. Tom didn’t attend the meeting, ________ we expected.
A. where B. that C. as D. what
25. I will give you such information _______ will help you.
A. which B. that C. as D. what
26. This is the best hotel in the city ____ I know.
A. which B. that C. where D. it
27. The lady ____ is a woman scientist.
A. whom you spoke B. with which you spoke C. whom you said to D. you spoke to
28. This is the third week _____ the dustmen haven’t come for the rubbish.
A. that B. when C. which D. on which
29. He is the only one of the students _________ the truth.
A. who know B. who knows C. that know D. who are knowing
30. Did they find they went back________ ?
A. where had they been B. where were they C. where they had been D. where they were
31. To get the job started, ______ I need is your permission.
A. only what B. all what C. all that D. only that
32. My father bought me several books, but _____ was interesting.
A. most of them B. none of them C. none of which D. neither of which
33. “Thirty-nine Steps” is one of the most exciting films ____ directed by Alfred Hotchcock.
A. which was B. that was C. that were D. which were
34. All of the plants now raised on farms have been developed from the plants _____ wild.
A. once they grew B. they grew once C. that once grew D. once grew
35. Those _____ were not fit for their work could not see the beautiful clothes.
A. who B. that C. which D. whose
36. The children themselves were calm enough; _____ the parents that got into a
A panic. A. in spite of B. those were C. it was D. however
37. It is many years _____ we met last in London.
A. since B. when C. that D. which
38. She’ll be on the same train _____ I am on today.
A. as B. like C. with D. that
39. When people talk about the cities of US, the first _____ comes into mind is New York.
A. city B. of them C. one D. that
40. Is there anyone in your class _____ family is in the city?
A. which B. whose C. what D. who
41. He hasn’t got enough money with _____ he can buy the computer.
A. that B. which C. it D. whom
42. Winter is the time of year _____ the days are short and nights are long.
A. that B. which C. when D. whose
43. Football, _____ is a very interesting game, is played all over the world.
A. that B. which C. it D. who
BABDB CBBCD CBAAB CBCBB BCBCC BDABC CBCCA CADDB BCB
1-5 BABDB 6-10 CBBCD 11-15 CBADA 16-20 BCBCA
21-25 BACCC 26-30 BBBBC 31-35 CBBBB 36-40 CBDCD
41-45 CABBB 46-50 DBDAD 51-55 DAABC 56-60 CBCBC
61-65 BCBAB 66-70 ACBDC 71-75 DABCC 76-80 ACCDA
81-85 ADDAA 86-90 CCCAA 91-95 BCADB 96-100 CBCDB
定语从句专题
一、定语从句中关系词选择的总体原则
1. 要与先行词保持类属（指人指物）上的一致。
2. 要以先行词在定语从句中（绝不是主句）中所充当的句子成分，即所起的作用而定。先行词在定语
从句中充当主语、宾语、定语、表语和状语。
3. 要以定语从句的种类而定，是限制性定语从句还是非限制性定语从句。
（一）关系代词的用法：
1. who
（主语）
（宾语）
2. whom 指人，在定语从句中做宾语，在限制性定语从句中常可省略。
3. which
1) 在限制性定语从句和非限制性定语从句中，指代前面某个名词。
（主语）
（宾语）
Last night we went to Ann’s party, （宾语）
2) 在非限制性定语从句中，指代前面句意。
（主语）
4. that 在限制性定语从句中指人时，相当于 who 或者 whom；指物时，相当于 which。在定语从句中
做主语或者宾语，做宾语时可省略。
主语)
（宾语）
（宾语）
△注意: that 不能用于非限制性定语从句。
5. whose 通常指人，也可指物，在定语从句中做定语来修饰名词, 其常用结构为：
whom whom
whose + 名词= the + 名词 + of + = of + + the + 名词
which which
6. as1）as引导限制性定语从句通常用于the same … as, such … as, as…as…, so…as…结构中。as在定语从句
中可作主语、宾语或表语。如： 注意：(1) 先行词被the same修饰时，关系代词可用as也可用that，但意义不同，前者是“同样的”，后
者是“同一的”。试比较： 这是我昨天借给你的那种书。 这是我昨天借给你的那本书。
(2) 区别such…that…引导的结果状语从句。试比较： （结果状语从句） （定语从句）
2）as引导非限制性定语从句指代句意，as有“正如……，正像……，”的意思，既可放在主句之前，
也可放在主句之后，用来修饰整个句子。通常用于下列句型：
as often happened 正如经常发生的那样
as is often the case 这是常有的事；情况常是这样
as is expected 像所期待的那样
as everybody can see 正如人人都明白的那样
as can be seen 正如大家所知道的那样
as is known to all 众所周知
as you know 正如你（们）所知道的那样
例如：(1) As I expected, he got the first place again in this mid-term examination.
（二）关系副词的用法：
1. when 指时间，在定语从句中做时间状语 2. where 指地点，在定语从句中做地点状语 3. why 指原因，在定语从句中做原因状语, 先行词为 reason 注意：
1）关系副词when, where, why引导的定语从句可以由“介词+关系代词”引导的从句替换（但不能全部逆推,
注意介词的选用）。
2）若表时间，地点，原因的先行词在从句中做主语或宾语时，要用关系代词that或which (2) I’ll n(6) I’m sure that someone will tellyou haven’t told me.
四、关系代词that / which, who / that, who / whom, as / which的区分
（一）that / which
1. 限制性定语从句中只能用 that不用which 的几种情况
1) 当先行词是 anything, everything, nothing (something 除外), few, all, none, little, some 等代词时，或
者是由 every, any, all, some, no, little, few, much 等修饰时 2) 当先行词为序数词或被序数词修饰时或被形容词最高级修饰时
4) 当先行词被 the very, the only, the last, just the修饰时 5) 当先行词前面有疑问代词which时
6) 当先行词既有人，也有物时 7) 当先行词为what 时
8) 当先行词为time (次)，且前有序数词或last修饰时，只用that或省略
9) 在以Here+ be 或There+ be 开始的句子中 you’ve been looking for.
2. 只用which 不用that的情况
1）指物：（1）介词提前时（见介词提前的定语从句）
（2）非限制性定语从句中（见非限制性定语从句）
2）先行词为“that”，特别是在谚语中 坏事易学。)
（二）who / that
1. 只用who的情况
1) 引导非限制性定语从句 2） 当先行词为one, ones, any, anyone, all, this, that, these, those等或被all, this, that, these, those等
修饰且指人时，多用 who / whom 如：
3）当先行词为 I, he, you, they 等且指人时, 多用 who / whom doesn’t reach the Great Wall, is not a true man. 4）一个句子中有两个定语从句，其中一个用了that, 另一个为避免重复，须用who
2. 只用that的情况
1) 前面出现先行词who或有疑问词who时，只用that不用who
3) 当先行词中同时含有人和物时，只用that不用who （三）who / whom
1. 做主语只用who
2. 做宾语可用whom, who
3. 介词后必须用whom
saved the boy’s life.
（四）as / which
1．as 和 which 都可以在非限制性定语从句中做主语或者宾语，位于句末。指代前面句意。 2. (1) as 引导非限制性定语从句，可位于句首、句中、句末；which 引导的非限制性定从只能位于句末。 John, as you know, is a famous writer.
注：不能用which
(2) as有“正如……，正像……”的意思（见as引导的定语从句2）， 而 which 有“这一点”的意思。
注：不能用which
五、定语从句的种类
（一）限制性定语从句和非限制性定语从句 主句和从句用逗号隔开的为非限制性定语从句。
（二）介词 + 关系代词引导的定语从句
1. 关系代词在定语从句中做介词宾语时，从句常由介词 + 关系代词（只用 whom / which）引导
2.介词的位置
1）一般位于关系代词which / whom前，但也可放在原来的位置。
This is the house
2) look for, look after,
take care of，care for, see to 等
This is the watchI am looking for. ×)
3.介词的选用
1）根据先行词与从句中动词、形容词与介词的习惯搭配选用。（注意句意）
2）根据“介词+关系代词”在句中的含义和作用选用。
4. 表示部分的词语+of + 关系代词
表示部分的词语常见的有：不定代词all, both, none, neither, either, some, any；数词（包括基数词，序数
词，分数和百分数）；数词+名词；the+最高级；表示数目或数量的词语many, most, few, several,
enough, half, a number, a quarter。如：
（三）分隔定语从句
定语从句关系词有时不直接紧靠先行词，中间由一个定语，状语，或谓语隔开。做好分隔定语从句
的关键是要能辨认出该定语从句的先行词。如：
I can’t understand. （四）含插入语的定语从句
(五) 一个特殊的定语从句句型
六、应注意的问题
1. 关系词的省略
1）限制性定语从句中，作宾语的关系代词可以省略，但前面不能有介词，如：
2) 非限制性定语从句中, 关系代词作宾语也不能省略，如：
I didn’t know, asked me to give you the message.
2. 定语从句中的主谓一致
1）当关系代词在从句中做主语时，从句的谓语形式必须与先行词在人称和数上保持一致，如： 2）which和as 指代句子意思时，从句谓语动词用单数，如：
3) 当先行词为“one of +复数名词” 时从句的谓语动词形式用复数，但“one”前有“the（very）”, “the
（only）”修饰时，从句的谓语动词形式要用单数，如： 3. 从句中成分多余
关系词在从句中充当了成分，其意思就是先行词的意思，所以在从句中不能重复其意，如： 4. 关系词多余或残缺
2) This is the person∧likes art.（∧who）
6. 注意并列结构
非限制性定语从句与主句之间要用“逗号”分隔，并且不能加入and, but, so等并列连词。 并列句一般
由and, but, so等并列连词连接，或中间用“分号”，“句号” 隔开。如：
1 Tom’s mother kept telling him that he shouldidn’t help.
A. he B. which C. she D. it
2 The weather turned out to be very good, was more than we expected.
A. what B. which C. that D. it
定语从句专项训练
一、用关系代词that, which, who, whom, whose填空：
1. He is driving a car _____ can run at 150 miles an hour.
2. The man _____ is speaking at the meeting is a doctor from a local hospital.
3. The letter _____ I received yesterday was from a friend of mine.
4. This is the boy _____ you are looking for.
5. The house _____ Lu Xun once lived in is now the Lu Xun Museum.
6. This is the woman nurse _____ name is Li Juan.
二、单项选择题：
1. Mr. Mary is one of the foreign experts who ______ in China.
A. works B. is working C. are working D. has been working
2. Tom is the only one of the students who ______ to Shanghai.
A. have gone B. have been C. has been D. had gone
3. I, ______ your good friend, will try my best to help you out.
A. who is B. who am C. that is D. which am
4. He is a man of great knowledge, ______ much can be learned.
A. in whom B. about whom C. from whom D. of whom
5. Do you know the man ______ just now?
A. to who I nodded B. I nodded to C. whom I nodded D. Whom I nodded to him.
6. The man ______ has gone to Japan.
A. whom I told you B. that I told you C. whom I told you about him D. I told you about
7. Please pass me the dictionary ______ cover is black.
A. which B. its C. whose D. which of
8. The radio set ______ last week has been out of order.
A. I bought B. I bought it C. which I bought it D. what I bought
9. All the apples ______ fell down from the tree were eaten up by the pigs.
A. which B. / C. that D. they
10. I can tell you ______ he told me last week.
A. all which B. all what C. that all D. all that
11. This is the biggest lab ______ we have ever built in our university.
A. which B. what C. that D. where
12. This is the museum ______ we saw an exhibition the other day.
A. that B. which C. where D. in that
13. This is the museum ______ you saw the other day.
A. that B. where C. in which D. in that
14. It is the third time ______ late this month.
A. that you arrived B. when you arrived C. that you’ve arrived D. when you’ve arrived
15. We often think of the days ______ we spent together on the island.
A. when B. which C. in which D. during which
16. Have you ever been to Shanghai, ______ I left ten years ago?
A. where B. which C. that D. when
17. He has left for Beijing, ______ a meeting is to be held.
A. when B. where C. as D. which
18. This is the very place ______ I’m wishing to live in.
A. where B. which C. that D. in which
19. I have bought the same dress ______ she is wearing.
A. as B. that C. which D. than
20. Can you solve such problems ______ raised by the audience?
A. what were B. as were C. that were D. which were
21. The reason ______ he didn’t come was ______ he was injured.
A. that; because B. why; that C. why; because D. that; that
22. He must be from Africa, ______ can be seen from his skin. A. that B. as C. it D. what
23. His father died last year, ______ made it impossible for him to go abroad.
A. when B. which C. where D. that
24. The buses, ______ were already full, were surrounded by an angry crowd.
A. most of them B. most of which C. which most D. that most
25. All ______ is needed is a supply of oil.
A. the thing B. that C. what D. which
26. She heard a terrible noise, ______ brought her heart into her mouth.
A. it B. which C. this D. that
27. In the dark street, there wasn’t a single person ______ she could turn for help.
A. that B. who C. from whom D. to whom
28. The last river ______ they crossed is two miles wide.
A. where B. which C. that D. in which
29. The Summer Palace is one of the most beautiful parks ______ built in the Qing Dynasty.
A. where were B. where was C. that were D. which was
30. The factory ______ I am going to is the place ______ my mother used to work many years ago.
A. where; where B. where; which C. which; where D. that; which
31. Don’t trust such men ______ over praise you to your face.
A. as B. that C. who D. which
32. The professor has two sons, ______ are teaching in the same university.
A. neither of them B. either of them C. both of them D. both of whom
33. Robet is good at language, ______ we all know.
A. because B. for C. as D. since
34. Oxygen is a kind of gas, ______ we couldn’t live.
A. without it B. without that C. without which D. if not
35. I have many books, the best ______ was borrowed by Mary.
A. about them B. of which C. among them D. in which
36. She showed me the dictionary ______ she paid a lot of money.
A. by which B. to which C. for which D. on which
37. Mayor will make an inspection of our school on Monday, ______ you can tell him how
hard the situation we are in.
A. where B. which C. when D. that
38. The person ______ talking to the shop assistant is an engineer.
A. who is B. what is C. whom is D. who you are
39. The skirt is Ann’s, ______ color is blue.
A. it’s B. whose C. who’s D. that
40. The college students asked the soldier everything ______ he saw at the front.
A. that B. which C. what D. all what
三、用关系代词that, which, who, whom, whose填空
1. Here is the pen _____ you lost yesterday.
2. He is the most careful boy _____ I know.
3. I have lost the watch _____ my father gave me.
4. Wheat is a plant_____ is grown in the north of China.
5. The car _____ he bought was a second-hand one.
6. The girl _____ told me the news is not here now.
7. The man _____ works in this room is a chemist.
8. The boys _____ live in this house are physical students.
9. The young man _____ walked past me is the assistant of our chemistry lab.
10. The teacher _____ was standing nearby saw what happened.
11. The house _____roof is red is mine.
四、用关系副词when, where, why填空
1. I still remember the day _____ I first came to Beijing.
2. This is the house _____ I lived two years ago.
3. The reason _____ he was late was that he had a car accident.
4. The date _____ I arrived was the 5th of August.
5. This is the house _____ she was born.
6. I don’t know the time _____ the meeting will begin.
7. I shall never forget the day _____ we first met.
8. The school _____ they are studying is not far from here.
9. The reason _____ he was late was that it was raining hard.
10. The hotel _____ we stayed was very clean.
Ⅱ. 单项选择
7. This is the hotel _____ we stayed in last year.
A. that B. it C. who D. where
8. The man _____ is shaking hands with my father is a policeman.
A. who B. whose C. whom D. which
9. Rescue workers built shelters for people _____ homes had been destroyed.
A. who B. whose C. whom D. which
10. The teacher _____ you wish to see had gone to London.
A. who B. that C. whom D. A, B and C
Ⅰ. 用关系代词that, which, who, whom, whose填空
1. A plane is a machine _____ can fly.
2. The man _____ he talked of is from Japan.
3. Don’t frighten the boy _____ is asleep.
4. We went to visit the teacher _____ husband is a doctor.
5. The man _____ is sitting beside me is a worker.
6. Do you remember the place _____ we visited last year?
7. The boy _____ you saw yesterday has left.
8. The room _____ window faces south is mine.
Ⅱ. 单项选择
1. A person _____ e-mail account is full won’t be able to send of receive any e-mails.
A. who B. whom C. whose D. whoever
2. The Science Museum, ___we visited during a recent trip to Britain, is one of London’s tourist attractions.
A. which B. what C. that D. where
3. I’m one of the boys _____ never late for school.
A. that is B. who are C. who am D. who is
4. Her sister, _____ you met at my home, was a teacher of English.
A. whom B. that C. which D. who is
5. These books are for students _____ mother language is not English.
A. of whom B. that C. which D. whose
Ⅲ. 改错
1. I know the student his article was published last month.
2. This is the book that my father bought it for me.
3. Betty has never been to Paris is studying French at school now.
4. My grandparents live in a house who is more than 100 years old.
5. Emily is one of the girls who has finished their work on time.
Ⅰ. 用适当的关系代词或关系副词填空
1. There are 40 students in our class, most of _____ are from the north.
2. Do you know the boy _____ father died in the earthquake?
3. Do you still remember the days _____ we worked in the USA?
4. The factory _____ I worked for only one month was only two miles away.
5. That was the period _____ we worked together.
6. What is the name of the place _____we stayed yesterday?
7. I don’t know the reason _____ he left.
8. This is the artist _____ works are known all over the world.
9. I still remember the day on _____ I first met you.
10. I don’t like the way _____ he speaks.
Ⅱ. 单项选择
1. I have many friends, some _____ are businessmen.
A. of them B. from which C. who of D. of whom
2. The hotel _____ we stayed at was both cheap and comfortable.
A. which B. where C. why D. when
3. After living in Pairs for fifty years he returned to the small town ____he grew up as a child.
A. which B. where C. that D. when
4. I shall never forget those days _____ I lived in the country with the farmers, which has a great effect on my life.
A. that B. which C. when D. where
5. I still remember the days _____ I lived in the country.
A. during which B. which C. of which D. at which
6. This is the house _____ was built last year.
A. where B. which C. / D. in which
7. Is there any one in your class _____ family is in the city.
A. whose B. which C. who’s D．who
8. Crusoe’s dog became ill and died, _____ made him very lonely.
A. this
B. that C. which D. as
9. He talked happily about the men and books _____interested him greatly in the school.
A. that B. when C. who D. which
10. You can take any seat _____ is free.
A. in which B. that C. where D. which
11. This is the best hotel in the city _____ I know.
A. it B. where C. that D. which
12. This is the train _____ we went to Shanghai.
A. by which B. by that C. whose D. where
13. Is this the museum_____ you visited the other day?
A. that B. where C. in which D. the one
14. There is no difficulty _____ can't be overcome in the world.
A. that B. which C. who D. what
15. As a teacher, I seldom give my students so difficult a problem _____they can not work out.
A. that B. if C. in order that D. as
16. The house _____ the capitalist used to live in is now a nursery.
A. what B. where C. that D. when
17. Do you still remember the car factory _____ we visited two months ago?
A. where B. when C. that D. what
18. The chair, one of _____ legs is broken, needs repairing.
A. its B. whose C. it D. which
19. The old lady_____ you told me yesterday was a famous professor from Beijing University.
A. who B. about whom C. whom D. with whom
20. Is there anyone here _____ name is Wang Kai?
A. which B. that C. whose D. what
21. I tried to ring Peter up at his flat, but the voice ___ answered the phone was not his.
A. whose B. that C. who D. whom
22. --- Is there any other student _____ wants to visit Wutai Mountain?
A. who B. whom C. whose D. which
23. A person ______ e-mail account is full won’t be able to send or receive any e-mails.
A. who B. whom C. whose D. whoever
24. These books are for students _____ mother language is not English.
A. of whom
B. that C. which D. whose
25. I've become good friends with several of the students in my school _____ I met in the English
speech contest last year.
A. who B. where C. when D. which
26. That’s the new machine _____ parts are too small to be seen.
A. that B. which C. whose D. what
27. This is the best film _____ I have ever seen.
A. that B. which C. who D. where
28. The house _____ color is red is hers. A. which B. where C. whose D. that
29. Is this the museum _____ you visited last year?
A. where B. in which C. in where D. \
30. Do you believe the reason _____ he explained to you?
A. why B. that C. for which D. in which
31. I’ll never forget the time _____ we spent together.
A. when B. in which C. on which D. that
1. Mary lives in the room, the door _____ opens east.
A. of it B. of which C. of that D. whose
2. The engineer _____ my father is talking has just come from abroad.
A. with whom B. with who C. with which D. that
3. He lives in a hotel, _____ is only five minutes’ walk from here.
A. that B. which C. in which D. where
4. Is there anything _____ I can do for you?
. A. which B. who C. as D. that
5. The speaker will tell us about some writers and their works _____are known to us.
A. which B. that C. as D. who
6. This is the reason _____ they are all against the plan.
A. which B. that C. why D. what
7. It was not until late in the evening _____ the traveler found a hotel.
A. which B. that C. as D. where
8. I didn’t like the way _____ she spoke to me.
A. which B. that C. how D. as
9. This is _____ I can do for you right now.
A. which B. that C. what D. as
10. It was at our college library _____ I borrowed the novel.
A. which B. in which C. that D. where
11. I have seen trees, _____ open at sunrise and close at sunset.
A. which the leaves B. of which leaves C. whose leaves D. its leaves
12. All _____ is needed is a supply of oil.
A. the thing B. that C. what D. which
13. The foreign guests, _____ were scientists, were warmly welcomed at the airport.
A. most of whom B. most of them C. most of which D. most of those
14. On the train I saw a student _____ I thought was your sister.
A. who B. whom C. which D. that
15. Is the river _____ through the town very long?
A. flows B. that flows C. which flow D. the one flows
16. Is this college _____ they went to last year?
A. that B. which C. the one D. the one what
17. Is this the university _____ you visited last time?
A. that one B. which C. the one D. the one what
18. I’d like to tell you _____ I saw in the exhibition.
A. which B. that C. what D. /
19. I hope that the little _____ I have been able to do has been of some use.
A. which B. that C. what D. for which
20. Who _______ has common sense will do such a thing?
A. which B. that C .whose D. whom
21 The bike and its rider _____ had knocked down the boy were taken to the police.
A. who B .that C. which D. whom
22. Put the letter ______ he can find it easily.
A. in which B. at which C. where D. which
23. This is the very letter _____ I am looking for .
A. which B. that C. as D. what
24. Tom didn’t attend the meeting, ________ we expected.
A. where B. that C. as D. what
25. I will give you such information _______ will help you.
A. which B. that C. as D. what
26. This is the best hotel in the city ____ I know.
A. which B. that C. where D. it
27. The lady ____ is a woman scientist.
A. whom you spoke B. with which you spoke C. whom you said to D. you spoke to
28. This is the third week _____ the dustmen haven’t come for the rubbish.
A. that B. when C. which D. on which
29. He is the only one of the students _________ the truth.
A. who know B. who knows C. that know D. who are knowing
30. Did they find they went back________ ?
A. where had they been B. where were they C. where they had been D. where they were
31. To get the job started, ______ I need is your permission.
A. only what B. all what C. all that D. only that
32. My father bought me several books, but _____ was interesting.
A. most of them B. none of them C. none of which D. neither of which
33. “Thirty-nine Steps” is one of the most exciting films ____ directed by Alfred Hotchcock.
A. which was B. that was C. that were D. which were
34. All of the plants now raised on farms have been developed from the plants _____ wild.
A. once they grew B. they grew once C. that once grew D. once grew
35. Those _____ were not fit for their work could not see the beautiful clothes.
A. who B. that C. which D. whose
36. The children themselves were calm enough; _____ the parents that got into a
A panic. A. in spite of B. those were C. it was D. however
37. It is many years _____ we met last in London.
A. since B. when C. that D. which
38. She’ll be on the same train _____ I am on today.
A. as B. like C. with D. that
39. When people talk about the cities of US, the first _____ comes into mind is New York.
A. city B. of them C. one D. that
40. Is there anyone in your class _____ family is in the city?
A. which B. whose C. what D. who
41. He hasn’t got enough money with _____ he can buy the computer.
A. that B. which C. it D. whom
42. Winter is the time of year _____ the days are short and nights are long.
A. that B. which C. when D. whose
43. Football, _____ is a very interesting game, is played all over the world.
A. that B. which C. it D. who
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1-5 BABDB 6-10 CBBCD 11-15 CBADA 16-20 BCBCA
21-25 BACCC 26-30 BBBBC 31-35 CBBBB 36-40 CBDCD
41-45 CABBB 46-50 DBDAD 51-55 DAABC 56-60 CBCBC
61-65 BCBAB 66-70 ACBDC 71-75 DABCC 76-80 ACCDA
81-85 ADDAA 86-90 CCCAA 91-95 BCADB 96-100 CBCDB