定語從句詳細講解及練習

1、精選優(yōu)質(zhì)文檔-傾情為你奉上定語從句詳細講解及練習一、基本概念： 在復合句中，修飾某一名詞或代詞的從句叫定語從句。如： Do you know the man who spoke at the meeting just now? That is the house where he lived ten years ago. 定語從句所修飾的詞叫先行詞；定語從句一般用關(guān)系代詞或關(guān)系副詞來引導，關(guān)系詞放在先行詞與定語從句之間起連接作用，同時又作從句中的一個成分。引導定語從句的關(guān)系代詞有：that, who, whom, whose, which; 關(guān)系副詞有：when, where, why. 對于

2、定語從句的理解：1.定語從句是由一個句子做定語修飾某個名詞或代詞2.被修飾的這個名詞或代詞在從句中又要充當一定成份。 可以把定語從句理解成是兩個句子的合并。如果兩個句子有交叉（相同）部分，則可以把這個交叉的部分做成被修飾成份，構(gòu)成一個含有定語從句的句子，如：原句： my younger brother is an artist, and he is good at Chinese art.my younger brother who is good at Chinese art is an artist.The firemen havent managed to put out the fir

3、e, the fire broke out at 5 a.m.The firemen havent managed to put out the fire which broke out at 5 a.m.The president will visit our school, and it is very exciting.The president will visit our school, which is very exciting.二、關(guān)系詞的用法： （一）關(guān)系代詞的用法： 一句話語法：關(guān)系代詞在從句中先行詞，whose除外，whose先行詞所有格1 作主語用who, which和

4、that, 如： He is the man who/that lives next door. The train which/that has just left is for Shenzhen. 2 作賓語用whom, who, which, that, 在非正式英語中可省略 The man (whom/who/that) we have just seen is a famous writer. Where is the book (which/that) I bought last week? 3作定語用whose, whose在定語從句中先行詞的所有格 (a) He is the

5、man whose car was stolen last week. （whose=the mans）(b) It was a meeting whose importance I did not realize at that time.(whose=the meetings) 注 whose 的先行詞常用來指人，但有時也可以用來指具體事物或抽象概念，指物時可以與of which 結(jié)構(gòu)互換，詞序是：“名詞+of which”，如： They came to a house whose back wall had broken down. (= the back wall of which)

6、 Hes written a book the name of which Ive completely forgotten. (= whose name) 4作表語只用that ，它既可以指人，也可以指物，但時常省略。如： He is no longer the man that he used to be. This is no longer the dirty place (that) it used to be. （二）關(guān)系副詞的用法： 一句話語法：關(guān)系副詞在從句中介詞+先行詞1when 指時間，在從句中作時間狀語，它的先行詞通常有：time, day, morning, night,

7、 week, year 等。如： I still remember the time when I first became a college student. （when=at the time）Do you know the date when Lincoln was born? 注：when時常可以省略，特別是在某些句型和某些時間狀語中。如： every/each time, the moment/minute/instant. the dayEach time he came, he did his best to help us. The day I met my best fri

8、end for the first time, I was full of anger. 2where指地點，在從句中作地點狀語。它的先行詞通常有：place, spot, street, house, room, city, town, country等，如： This is the hotel where they are staying. （where=at the hotel）I forget the house where the Smiths lived. 注：where有時也可以省略。特別是先行詞為place時，但其它詞不提倡省略： This is the place (wher

9、e) we met yesterday. 3 why指原因或理由，它的先行詞只有reason。如： That is the reason why he is leaving so soon. 注：why時常也可以省略。但高中語法不提倡使用： That is the real reason he did it(此句是對的,但最好還是加個why). (三) 使用關(guān)系詞應注意下列幾點： 1.關(guān)系詞在從句中的地位是代替先行詞的，關(guān)系代詞which,that,who,whom先行詞，關(guān)系代詞whose=先行詞的所有格，關(guān)系副詞where=介詞+先行詞。所以從句中再不能出現(xiàn)先行詞或代表先行詞的名詞或代詞，

10、若出現(xiàn)就會句式雜糅e.g. This is a dictionary which I bought it yesterday.(誤)This is the school where I studied at it.(誤)2 關(guān)系副詞可以轉(zhuǎn)換為 介詞+關(guān)系代詞which結(jié)構(gòu)： when = on (in, at, during) + which; where = in (at, on) + which; why = for which. 如： e.g.I was in Beijing on the day when (=on which) he arrived. The office where

11、 (=in which) he works is on the third floor. This is the chief reason why (=for which) we did it. 3 關(guān)系代詞和關(guān)系副詞的選擇,關(guān)鍵看先行詞在從句中充當什么成份：a.若充當主語，賓語，表語，定語用關(guān)系代詞b.若充當狀語（時間，地點，原因狀語）應用關(guān)系副詞。C,判斷先行詞在從句中做何成份可以采取先行詞還原法。因為先行詞（即被修飾的名詞或代詞）只可能是一個詞，把它還原到從句中去，如果能直接放回去，句子不少詞，即先行詞在從句中做主語，賓語，或表語,若先行詞放回從句中要加一些介詞才能使句子通順，則用關(guān)系副

12、詞，關(guān)系代詞whose除外，它在從句相當于先行詞后加所有格。所以以后看見先行詞是time, day等和place, hous，reason等時，一定要注意分析從句的結(jié)構(gòu)，不要盲目地就用關(guān)系副詞。試比較： Ill never forget the day when my hometown was liberated. (when=on the day狀語)Ill never forget the days which/that we spent together last summer.（which=the days作賓語） His father works in a factory where

13、 radio parts are made.（where=in a factory狀語）His father works in a factory which/that makes radio parts.（which=factory主語）I rent a house whose windows are very large.(whose=houses定語)Is this the reason why you are late?(why=for the reason狀語)Is this the reason (which/that) you give me?(which=reason賓語)4

14、when和where既可以引導限制性定語從句，也可以引導非限制性定語從句。而why 只能引導限制性定語從句。 三限制性定語從句與非限制性定語從句 1限制性定語從句說明先行詞的情況，對先行詞起限定作用，與先行詞關(guān)系十分密切，不可用逗號隔開，也不可省略，否則全句意義就不完整。如： This is the telegram which he refers to. Is there anything (that) I can do for you? 2非限制性定語從句只是對先行詞作補充說明，沒有限定作用，它與先行詞的關(guān)系比較松散，因而不是關(guān)鍵性的，如果省略，原句的意義仍然完整。這種從句在朗讀時要有停頓

15、，在文字中通常用逗號與主句隔開。如： This note was left by Tom, who was here a moment ago. As a boy, he was always making things, most of which were electric. 引導非限制性定語從句的關(guān)系詞有：who, whom, whose, which, when 和 where，不可以用that和why。 3兩種定語從句的內(nèi)涵不同，限制性定語從句具有涉他性，而非限制性定語從句具有 唯一性，這在理解和翻譯時應特別注意。試比較： His brother, who is eighteen y

16、ears old, is a PLA man. （他只有一個兄弟） His brother who is a PLA man is eighteen years old. （不止一個兄弟） 4有時，非限制性定語從句所修飾的不是某一個詞，而是整個主句或是主句中的一個部分，這時一般采用which或as來引導。如： He passed the exam, which/as he hoped he would. 注：as和which的區(qū)別：as引導的定語從句表示說話人的看法、態(tài)度、依據(jù)、解釋或評論。特點： (1)as用于引導定語從句時，具有“正如、像、由而知”等語義。He was strongly a

17、gainst the plan，as could be expected（正如所料，他強烈反對這項計劃。） As he hoped he would，he saw the girl（像他希望的那樣，他見到了那個女孩。） (2)as引導的定語從句在語義上一定要順承主語的意思，認為主句的意思當然，而which可不一定，如果語義不一致，則要用which來替代as。如： He married again，as（which）was natural（他又結(jié)婚了，這是自然的。）He married again, which surprised all his friends.(3)當先行詞前有such, s

18、o, as修飾時，關(guān)系詞應當用as： This is the same sum as was spent in that year on private motoring這與那年用于私人汽車所花的費用相同。）He is always such a friendly man as everyone likes.(4)as引導的非限制性定語從句可放在主句之后，也可放在主句之前。但which只能放在主句之后。如： As we have seen，oceans cover more than 70of the earth（如我們所見，海洋覆蓋地球70多的面積。） He seemed a foreign

19、er，which in fact he was(5)as在定語從句中作賓語時，從句的謂語動詞常是see watch know hear等表示感知的動詞，且謂語動詞前帶有情態(tài)動詞can could may等，此外常用的動詞還有say tell remember等。如： It was true，as everybody could know（這是真的，大家都知道。）  四關(guān)系詞的選擇 1 在非限制性定語從句中，關(guān)系代詞作主語，只能用who 指人，which指物；關(guān)系代詞做賓語，常用whom（口語中有時用who）指人，which指物，它們都不能用that代替。 2 關(guān)系代詞作介詞賓語，不論

20、是在限制性定語從句中，還是在非限制性定語從句中，當介詞前置時，只能用whom指人，which指物；但如果介詞后置，則不受這種限制，關(guān)系代詞還可以省去，特別是在口語中。如： Do you know the boy to whom she was talking? Do you know the boy (that) she was talking to? The pencil (which/that) he was writing with suddenly broke. 3 在限制性定語從句中，當先行詞指物時，關(guān)系詞可用which或that，二者?？梢曰Q；但在下列情況中，只能用that，不用

21、which： (1) 當先行詞是all, a lot, (a) little, few, much, none, anything, something, everything, nothing等詞時。如： All that can be done has been done. In this factory I saw little / much that was different from ours. (2) 當先行詞被all, any no, much, little, few, every等限定詞所修飾時。如： We heard clearly every word that he

22、said. (3) 當先行詞是序數(shù)詞或被序數(shù)詞所修飾時。如： The first thing that should be done is to get the tickets. When people talk about Hangzhou, the first that comes to mind is the West Lake. (4) 當先行詞是形容詞最高級或被形容詞最高級所修飾，以及先行詞被序數(shù)詞和形容詞最高級同時修飾時，如： Is that the best that you can do? Thats the most expensive hotel that weve eve

23、r stayed in. This novel is the second best one that I have ever read. (5) 當先行詞被 the very, the only, the next, the last等所修飾時。如： This is the very book that I want to find. (6) 當先行詞為指人和指物的兩個并列名詞詞組時。如： The guests spoke highly of the children and their performances that they saw at the Childrens Palace.

24、She described in her compositions the people and places that impressed her most. (7) 當主句是以which開頭的特殊疑問句時。如： Which is the car that killed the boy? 4. 在限制性定語從句中，當先行詞指人時，關(guān)系詞可用who(m)或that，二者?？苫Q。 但在下列情況中，用who(m)，而不用that： (1) 當先行詞是one, ones, any, few, anyone, anybody, someone, somebody, everyone, everybo

25、dy等詞時。如： Is there anyone who can answer this question? He was among the few who managed to live through the enemy prison camp. 注：在非正式文體中可以說：Youre the one that knows where to go.) (2) 當先行詞是he, they, those, people, person等詞時。如： He who wants to catch fish just not mind getting wet. Those who are agains

26、t the proposal put up your hands. 注：在固定結(jié)構(gòu)的諺語或習語中，可用he that。如： He that promises too much means nothing. (3) 當先行詞有較長的后置定語修飾時。如： Do you know the writer in blue with thick glasses who is speaking at the meeting? (4) 在分隔式定語從句(定從被與先行詞隔開的定語從句)中，若先行詞指人，為了明確修飾關(guān)系，應當用who(m)。A new master will came tomorrow who

27、will teach you German. Theres only one student in the school who/whom I wanted to see. I was the only person in my office who was invited. (5) 一個句子中帶有兩個定語從句，其中一個定語從句的關(guān)系代詞為that,另一個則用who.The boy that you met last night is the group leader who studies very hard.(6) 在there be 開頭的句子中There is an old man w

28、ho wants to see you.There are many young men who are against him.5. 在限制性定語從句中，當先行詞指人時，在下列情況中，只用that不用who(m) (1) 當主句是以who或which開頭的特殊疑問句時。如： Who is the man that is reading the newspaper over there? Which of us that knows anything does not know this? (2) 當先行詞被形容詞最高級或序數(shù)詞所修飾時。如： He is the greatest man th

29、at has ever lived. (3) 當先行詞被the only, the very, the last等詞所修飾時。如： She is the only person that understands me. 6. 當先行詞被the same所修飾時，關(guān)系詞既可以用as，也可以用that。在表示具體事物時，有時兩者有一定的區(qū)別。一般說來，表示同一種類多用as，表示同一事物多用that。 This is the same instrument that I used yesterday. 這就是我昨天用過的那臺儀器。 This is the same instrument as I u

30、sed yesterday. 這器跟我昨天用過的那臺一樣。 在抽象概念上，同種類和同一事物是沒有絕對區(qū)別的，所以兩個詞可換用： I have the same opinion as / that you have. 這里要注意的是： (1）使用as時，它引導的定語從句中的動詞可以省略，但使用that時，定語從句中的動詞不可省略。如： Women received the same pay as men. Women received the same pay that men received. (2) 在“the samethat”結(jié)構(gòu)中，that只是用來加強語氣，強調(diào)“相同”。that可以

31、省去而不改變句子原意，甚至連名詞前的same也可以省去。如： This is the same instrument that I used yesterday. = This is the same instrument I used yesterday. = This is the instrument I used yesterday. 但在“the sameas”結(jié)構(gòu)中，same和as都不能省略。 (3) 當“the samethat”結(jié)構(gòu)中的that作為關(guān)系副詞用時，不可以直接與as互換。 He lives in the same building that I live. = He

32、 lives in the same building as / that I live in. Shall we meet at the same place that we last met? = Shall we meet at the same place that / as we last met at? 7. 當先行詞前有such, so, as時，關(guān)系詞應當用as。如： A wise man seldom talks about such things as he doesnt understand. He spoke in such easy English as everyb

33、ody could understand. At this time of the day, all buses and trolleys have to carry as many passengers as they can. It is so easy a book as every schoolboy can read. Lets discuss such things as we can talk of freely. 另需注意： This book is written in such easy English as beginners can understand.（定語從句）

34、This book is written in such easy English that beginners can understand (it).（結(jié)果狀語從句）8. one of + 復數(shù)名詞+定語從句 的句子的先行詞是復數(shù)名詞the (only) one of + 復數(shù)名詞+定語從句 的句子的先行詞是onee.g. The Great Wall is one of the world-famous buildings that draw lots of visitors.Titanic is the (only) one of the most wonderful movies t

35、hat has beenproduced in Hollywood.9. 注意定語從句的主謂一致性關(guān)系代詞在定語從句中作主語時，從句的謂語必須與先行詞保持人稱和數(shù)的一致。例如：Tom is one of the boys who are from the USA. Tom is the only one of the the boys who is from the USA. 10.在正式文體中，以the way為先行詞的限制性定語從句通常以in which或 that 引導，如： The way in which you answered the questions was admirabl

36、e. 但在非正式文體中，人們通常省略in which或 that : The way (in which) he spoke to us was suspicious. I dont like the way (that) you laugh at her. 五介詞+關(guān)系代詞引導的定語從句“介詞 + 關(guān)系代詞”引導的定語從句是定語從句中較復雜的一種，多用于正式文體中。這類定語從句的關(guān)系代詞主要有 which， whom，whose 。它們既可引導限定性定語從句，又可引導非限定性定語從句。同學們在學習這種定語從句時要注意以下幾種情況： (一)、注意介詞的選取 1 根據(jù)介詞和定語從句中謂語動詞的習

37、慣搭配。如： Who is the man with whom you just shook hands？ 剛才和你握手的人是誰？ The two things about which Marx was not sure were the grammar and some of the idioms。 馬克思不大有把握的兩個方面是語法和某些習慣用語。 典型考例 1 In the dark street there wasn't a single person_ she could turn for help。(MET1992) A。 that B。 who C。 from whom D

38、。 to whom 析：答案為 D 。介詞 to 和定語從句中的 turn 構(gòu)成固定搭配 turn to sb。 for help。 意為“向某人求助”。 2 根據(jù)定語從句意思的需要，此時不但要注意其前的搭配也要注意其后的搭配。如：He had a bad cold， because of which he didn't attend the meeting。 他患了重感冒，因此未能參加會議。 The speed at which the car runs depends on the road condition。這輛車的速度要根據(jù)路面狀況而定。 典型考例 2 In the offi

39、ce I never seem to have time until after 5:30 p.om，_ many people have got home。 （上海 1995 ） A。 whose time B。 that C。 on which D。 by which 析：答案為 D 。根據(jù)句意“到下午 5 ： 30 時，許多人已經(jīng)到家了”，且定語從句中又用了完成時，故應用介詞 by。 3。 根據(jù)意思也可用復雜介詞，如 by means of ，as a result of， in front of， in the back of ，all of ， most of 等，如： (1) Th

40、e instrument by means of which the temperature is measured is called thermometer。 用來測量溫度的儀器叫溫度計。 （ 2 ） There are forty students in the classroom， all of whom are working hard at a problem in mathematics。 教室里有四十個學生，他們都在努力計算一道數(shù)學難題。 (二)、注意關(guān)系代詞的選取 在“介詞 + 關(guān)系代詞”引導的定語從句中，如果關(guān)系代詞指代事物就用 which; 如果指代人則用 whom; 若

41、表示“的”則用 whose。 1。This is the classroom in which we studied last year。2。There are sixty students in our class， twenty of whom are girls。 3。He lives in a house， whose door opens to the north。典型考例 1 He paid the boy 10 for washing the windows， most of _ hadn't been cleaned for at least a year。(MET19

42、90) A。 those B。 these C。 that D。 which 典型考例 2 The gentleman _ you told me yesterday proved to be a thief。 （上海 2000 春招） A who B。 about whom C。 whom D。 with whom 析：考例 1 中關(guān)系代詞指代“窗子”，故用 which， 答案為 D ；考例 2 中關(guān)系代詞指代人，故用 whom， 它又和后面的 told 構(gòu)成固定搭配 tell sb。 about sb。/sth。 ，故答案為 B 。 (三)、注意關(guān)系代詞的替換 1 介詞 in， on， a

43、t， for 等與關(guān)系代詞 which 一起引導定語從句時，可與相關(guān)的關(guān)系副詞 when， where， why 等替換。如： (1)America is the country in which George Washington was born。 美國是喬治;華盛頓出生的國家。 (in which 用 where 替換 ) (2)I have forgotten the exact date on which this small country became independent。 我忘了這個國家獨立的確切日期了。 (on which 用 when 替換 ) (3)The reaso

44、n for which he refused to go to the party was that they had not invited him to。 他拒絕去赴宴的原因是他沒受到他們的邀請。 (for which 用 why 替換 ) 2。 “名詞 +of + 關(guān)系代詞 ” 引導定語從句時，可與相關(guān)的關(guān)系副詞“ whose + 名詞”替換。如： (1)I will talk to those students the homework of whom hasn't been done。我要和沒完成作業(yè)的同學談話。 (the homework of whom 用 whose h

45、omework 替換 ) (2)She lives in the house the windows of which face to the east。她住在一棟窗戶朝東的房子里。 (the windows of which 用 whose windows 替換 ) (四)、注意不能拆開的動詞短語 并不是所有的動詞短語都能拆開，要注意有些動詞短語不能拆開使用。這樣的動詞短語常用的有： look after， look for， turn in， pay attention to， take care of， depend on， listen to 等。如： 1。The babies (wh

46、om)the nurses are looking after are very healthy保育員照看的嬰兒都很健康。 2。Is this the book (which/that)she was looking for ？ 這是她正在找的那本書嗎？ 3。Where is the wallet (which/that)you turned in yesterday？ 你昨天上交的錢包哪去了？ 4。These are the words (which/that)you should pay attention to(五)、注意“介詞 +where ”引導的定語從句 有時我們可以見到“介詞 +

47、where ”引導的定語從句，此時要和“介詞 +which” 引導的定語從句從意思上加以區(qū)別。如： 1。His head soon appeared out of the window， from where he saw nothing but trees。 他的頭很快從窗口露出來，從那兒除了樹木他什么也看不見。 (from where 相當于 from out of the window。 而不是 from the window) 2。They stood on the top of the building， from where they could see the whole cit

48、y。 他們站在樓頂上，從那兒能看到整個城市。 (from where 相當于 from the top of the building， 而不是 from the buiding)六、定語從句中常見錯誤例析1 從句中多余賓語誤 The finger I dipped into the cup was not the one I put it into my mouth.正 The finger I dipped into the cup was not the one I put into my mouth.上例中,關(guān)系代詞that或which在定語從句中作賓語,可省去,因此,從句中賓語it多

49、余.2 從句中缺少主語誤 He is the professor gave us a speech yesterday.正 He is the professor who gave us a speech yesterday.關(guān)系代詞who 或that在定語從句中做主語不能省略,否則,句子結(jié)構(gòu)不完整.3 從句中主謂不一致誤I, who is your friend, will try my best to help you.正I, who am your friend, will try my best to help you.定語從句中,關(guān)系代詞做主語時,應注意主謂一致,也就是說,根據(jù)先行詞

50、的人稱和數(shù)來確定從句中謂語動詞的形式.如：-I just spoke to the doctor who is an eye specialist.He was the only one of youngest girls who plays in the band.4搭配錯誤誤Dont talk about such things that you do not understand.正Dont talk about such things as you do not understand.在suchas結(jié)構(gòu)中,as所引導的中定語從句時,不能用其它關(guān)系代詞代替,但在the sameas結(jié)構(gòu)中

51、,如屬同類則用as,如: 如Youve made the same mistake as I did ,not changed ,not another or others作之意時,則需用that，如Youve made the same mistake that you made last time。5關(guān)系代詞誤用（1） what與that誤用誤All what she could do was to go back home.正All that she could do was to go back home.what一詞不能引導定語從句.當先行詞是all時,應用關(guān)系詞that引

52、導定語從句,另外,有些復合不定代詞（如nothing everything:等）作先行詞,或先行詞受形容詞最高級、序數(shù)詞等修飾時,關(guān)系代詞常用that而不用which.如:They asked him to tell them everything that he saw in the factory.（2） Who與  whom誤用誤The citizens ,most of who were workers ,welcomed the new mayor.正The citizens ,most of whom were workers ,welcomed the new

53、 mayor.關(guān)系代詞緊跟介詞后面引導定詞從句修飾人時用Whom;同樣,關(guān)系代詞緊跟介詞后面引導定詞從句修飾物時用 which 如:The two things about which Marx was not sure were grammar and some of the idioms（3） that與which誤用誤Tom s dog, that  was very old now, became ill and died,正Toms dog, which was very old now , became ill and died非限制定語從句,用關(guān)系代詞whic

54、h引導.（4） that 與who誤用誤They talked about an hour of things and persons who theyre membered in the school.正They talked about an hour of things and persons that theyre membered in the school.先行詞在多個,且既是人又是物時,要用關(guān)系代詞that引導定詞從句6關(guān)系代詞與關(guān)系副詞混淆誤Ive been to the city where you visited last week.正Ive been to th

55、e city that you visited last week定詞從句修飾代表地點、時問的先行詞時,要看代表先行詞的關(guān)系詞在定語從句中是否作謂語動詞的賓語.如作動詞的賓語,就要用關(guān)系代詞that 或which引導定語從句.反之,要用關(guān)系副詞 where（表地點）或 when（表時間）,在定語從句中作狀語.如:Mary would never forget the evening when she lost the beautiful necklace7先行詞混淆誤Is this museum that you visited the other day?正Is this museum th

56、e one you visited the other day?該例中This museum 為主語,并非先行詞.照句子結(jié)構(gòu)缺少表語the one,即定語從句所修飾的先行詞.8定詞從句與強調(diào)句混淆誤Is it in this museum where he works?正Is it in this museum that he works?上例為強調(diào)句.需要記住的是,強調(diào)句型為止It is/was+被強調(diào)部分+that/who不能與定語從句混淆.9遺漏介詞誤The person whom I spoke just now is the manager正The person whom I spo

57、ke to just now is the manager.該句的漢語意思是:“剛才和我說話的那個人是經(jīng)理.”根據(jù)句意,定語從句中的關(guān)系代詞whom在句子成分上就無處可放,無法解釋.又如:This is the room that we lived last year.應改為:This is the room that we lived in last year（關(guān)系代詞that作介詞in的賓語,故不能遺漏）10錯用先行詞前面的限定詞誤My house which/that I bought last year has a lovely garden before it正The house w

58、hich/that I-bought last year has a lovely garden before it.正My house,which I bought last year, has a lovely garden before it,11錯用關(guān)系詞.有以下幾種情況:（1）物主代詞his不能引導定語從句 誤I met Tom ,under his arm there was a book .正I met Tom ,under whose arm there was a book .（2）應該用關(guān)系詞which而不用人稱代詞it .誤He lived in a house

59、,in front of it stands a tall tree .正 He lived in a house,in front of which stands a tall tree .(3) 應該用關(guān)系詞whom,不應該用人稱代詞賓格them .誤I have two brothers ,all of them are in Beijing .正I have two brothers,all of whom are in Beijing .分類練習誰是先行詞？1. Mr. Smith is the only one of those foreigners who _ in China.   A. works    B. is working    C. are working D. hav