1、高中英语定语从句详解. 概念：(1) 定语从句：在主从复合句中用作定语的从句叫定语从句。定语从句一般紧接在先行词(antecedent) 后面。(2) 先行词：被定语从句修饰的成份。先行词可以为一个词，短语，或整个主句。(3) 引导定语从句的词叫关系词，分为关系代词和关系副词。关系词的作用：1) 引导定语从句，连接主句和从句，相当于一个连词；2) 必在从句中作某个句子成份（可以做主语，宾语，表语，定语，状语）常用的关系代词: that、 which、 who、whom、as , 在从句中作主语，宾语，whose 定语)常用的关系副词（在从句中只作状语）: when 、why、 whereThe
2、 student who answered the question was John. I know the reason why he was so angry.The boy (whom) you are talking to is my brother. Id like a room whose window looks out over the sea. 定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语或状语） ；第三选择合适的关系词。. 几个关系代词的基本用法：that: 可指人或物；在定语从句中作主语，宾语，表语。(指人时，相当于 who 或 who
3、m；指物时，相当于which)(一般不用于非限制性定语从句 ; 不可置于介词后作宾语 ) 如：1. Do you know the gentleman that/who spoke just now?2. You can take anything ( that) you like. 3. What is the question (that/which) they are talking about?4. Here is the man ( who/whom/that ) you want to see.5. Shes no longer the girl ( that) she used
4、to be before.which: 指物；在定语从句中作主语，宾语，表语，定语。如：1. The book which/that was on the desk was bought by my father.2. The book (which/that) I bought yesterday is very interesting.3. The factory in which his father works is far from here.who, whom, whose:who: 主格, 在从句中作主语，在口语或非正式用法中作宾语; 只可指人whom: 宾格，在从句中作宾语;
5、只可指人whose: 属格，在从句中作定语，可指人也可指物。1. I like the students who/that work hard. 2. All who heard the story were amazed. (代词如 he, they, any, those, all, one 等后多用 who.)3. Hes a man from whom we should learn. = Hes a man (whom/who/that) we should learn from.4. A child whose parents are dead is called an orpha
6、n.5. Id like a room whose window faces south. =Id like a room of which the window faces south. =Id like a room the window of which faces south.关系代词作介词宾语： （介词+ whom / which）关系代词在定语从句中用作介词宾语时, 介词可放于从句之首, 也可放于从句之末. 但以放于句首较为正式.（介词前置，必须注意不影响动词词组的含义。 ） 1. This is the book for which you asked. =This is the
7、 book (that/which) you asked for.2. Do you know the person with whom I shook hands？= Do you know the person (whom/who/that) I shook hands with?3. Is this the factory to which you paid a visit last week?4. Is this factory the one to which you paid a visit last week?5. This is the girl whom they are l
8、ooking after. (介词 after 与 look 构成固定词组，不可前置。look at, look for, look after, take care of 等)as 的用法:(as 引导定语从句 , 在定语从句中作主语、宾语、表语 )如为限制性的，多用于 the same as ; the same as；such as ; as many/much as；so as 等结构中。如：1. I have the same book as you (have). 我有一本和你的一样的书。2. .-Why didnt you mention that in face of the
9、police just now?- I thought it was such a minor detail as was hardly worth mentioning. 3. Dont do such things as you are not sure about. 比较：I live in the same house that he used to live in.Im wearing the same shirt as you wore yesterday.比较：Here is so big a stone as no one can lift. （定语从句）Here is so
10、big a stone that no one can lift it.（结果状语从句）如为非限制性的，多单独引导一个定语从句，这种定语从句可置于句首，句中或句尾，译为“正如，这一点“。 （动词常为 know, see, expect, point out, etc.）As we all know, smoking is harmful to ones health . (as 作宾语 )=As is known to all, smoking is harmful to ones health . （as 作主语）=Its known to all that smoking is harmf
11、ul to ones health .=Smoking is harmful to ones health, as we all know .（as 作宾语）=Smoking, as we all know, is harmful to one health.He was a foreigner, as I knew from his accent. (宾语, 先行词是前面整个句子 ). 关系副词引导的定语从句:When 指时间，在定语从句中作时间状语。其先行词是表时间的名词（如：time, day, week, tear, month, etc.）He came last night whe
12、n I was out.We will put off the picnic until next week, when the weather would be better.注意：先行词为“时间名词“ ，可用 when 引导定语从句，when 在定语从句中作状语；还可以用 which 或 that 引导，which 或 that 在从句中作主语或宾语。比较:1. I still remember the day when /on which my brother joined the army.（作状语）2. I still remember the days which/that we
13、spent together. （作宾语） 3. I shall never forget the day when Shen Zhou was launched, which has a great effect on my life.Where 指地点，在定语从句中作地点状语。其先行词是表示地点的名词，如：place, school, factory, room, etc. This is the place where I was born. I live in the room where /in which he used to live. 注意：先行词是“地点名词“ ，定语从句可用
14、 where 引导，还可用 which 或 that 引导，which/that 在从句中作主语或宾语。 比较: 1. This is the factory where /in which he worked last year. （作状语）2. I think you have got to the point where a change is needed, or you would fail.3. Hes got himself into a dangerous situation where hes likely to lose control of the plane.4. Th
15、is is the park which/that they visited last year. （作宾语）Why 指原因，在定语从句中作原因状语。先行词为 reason 时，可用 for which 指代；当关系词在从句中作主语或宾语时，则用 which 或 that 引导。如：1. The reason why / for which / (that) he didnt attend the meeting was that he was ill.2. I dont believe the reason (that/which) he gave me. （作宾语） 3. Have you
16、 asked him the reason that may explain his success? （作主语）当先行词为 way 时，the way 在从句中作状语时，定语从句常用 that, in which,或 how 引导，that 常可以省略。the way 在从句中作主语或宾语时，则用 which 或 that 引导。如:This is the way (that) /in which I do such things.比较: Please do the experiment in the way （that/which）I have shown you. 限制性定语从句与非限制
17、性定语从句的区别：1. 形式上，非限制性定语从句往往用逗号隔开。2. 语法上，非限制性定语从句一般不用 that.3. 语义上，限制性定语从句与先行词关系紧密，起限定作用，如果去掉了这个定语从句，整个句子就不完整或者会改变意思；而非限制性定语从句与先行词关系不是很紧密，对先行词起补充说明或描述的作用。This is the book I like best. 这就是我最喜欢的那本书。Beijing, which has been Chinas capital for more than 800 years, is rich in cultural and historic relics. 北京
18、是中国八百年之久的古都，它有着丰富的文化和历史遗产。4. 翻译时，限制性定语从句可译为一句（较短的一般译为“的“字结构） ；而非限制性定语从句可译为两句。（见上句翻译）比较: He has a sister, who is a musician.He has a sister who is a musician.引导非限制性定语从句的关系代词，指人时用 who, whom, whose , 指物时用 which , whose; 关系副词when，where, why, etc.1. He studied hard at school when he was young, which lead
19、s to his success in his later life.2. Toms father, who arrived just now, is a famous scientist. 几个易混淆的关系代词的比较:that as is known to all; as you see; as we can see; as has been expected; as we have imagined.一、单项选择1.The place _interested me most was the Childrens Palace.A. Which B. where C. what D. in w
20、hich2.Do you know the man _?A. whom I spoke B. to who spoke C. I spoke to D. that I spoke3.This is the hotel _last month.A. which they stayed B. at that they stayedC. where they stayed at D. where they stayed4.Do you know the year _the Chinese Communist Party was founded?A. which B. that C. when D.
21、on which5.That is the day _Ill never forget.A. which B. on which C. in which D. when6.The factory _well visit next week is not far from here.A. where B. to which C. which D. in which8.This is one of the best films _.A. that have been shown this year B. that have shownC. that has been shown this year
22、 D. that you talked9.Can you lend me the book _the other day?A. about which you talked B. which you talkedC. about that you talked D. that you talked10.The pen _he is writing is mine.A. with which B. in which C. on which D. by which11.They arrived at a farmhouse, in front of _sat a small boy.A. whom
23、 B. who C. which D. that12.The engineer _my father works is about 50 years old.A. to whom B. on whom C. with which D. with whom13.It there anyone in your class _family is in the country?A. who B. whos C. which D. whose15.I want to use the same dictionary _was used yesterday.A. which B. who C. what D
24、. as16.He isnt such a man _he used to be.A. who B. whom C. that D. as17.He is good at English, _we all know.A. that B. as C. whom D. what20.He talked a lot about things and persons _they remembered in the school.A. which B. that C. whom D. what21.The letter is from my sister, _is working in Beijing.
25、A. which B. that C. whom D. who22.In our factory there are 2,000 workers, two thirds of _are women.A. them B. which C. whom D. who24.I lost a book, _I cant remember now.A. whose title B. its title C. the title of it D. the title of that27.I can never forget the day _ we worked together and the day _
26、 we spent together.A. when; which B. which; when C. what; that D. on which; when30.This machine, _for many years, is still working perfectly.A. after which I have looked B. which I have looked afterC. that I have looked after D. I have looked after31.The reason _he didnt come was _he was ill.A. why;
27、 that B. that; why C. for that; that D. for which; what32.He is working hard, _will make him pass the final exam.A. that B. which C. for which D. who33.That is not the way _I do it.A./ B. which C. for which D. with which34.I have two grammars, _are of great use.A. all of which B. either of which C.
28、both of that D. both of which39. You can depend on whatever promise _ he makes.A. / B. why C. when D. whose 40. Smoking, _ is a bad habit, is, however, popular.A. that B. which C. it D. though 43. The number of the people who _ cars _ increasing.A. owns; are B. owns; is C. own; is D. own; are 45. Is
29、 oxygen the only gas _ helps fire burn?A. that B. / C. which D. it EX1 用适当的关系词填空. 1. I will never forget the day _ I first went to school.I will never forget the day _ we spent in Beijing.2. The house _ we visited is being repaired now.The house _ Luxun once lived is being repaired now.Ex3 选择适当的代词填空
30、，注意非限制性定语从句和单句的比较。1.I am reading Harry Porter, _is an interesting book.2.He failed in the exam._ made his parents angry.3.He failed in the exam, _made his parents angry.4.He has two sons. Both of _ are teachers. 5.He has two sons, both of _ are teachers.Ex6: 介词+ 关系代词的使用1. Do you like the book she sp
31、ent $10? 2. Do you like the book she paid $10?3. Do you like the book she learned a lot? 4. Do you like the book she often talks? 5. He dug a hole he could got water from the lake.请分析一下定语从句：( 请划出定语从句，并标出先行词) 1. Another thing that I found very difficult was English grammar. 3. You couldnt understand
32、people who talked fast. 4. I have some ideas that may help you. 5. They said something you didnt like. 6. My friends and I talked about the rules that we have in school. 定语从句汉译英练习： 1、她就是那个努力学习数学的女孩。 2、他就是我们刚才谈论的那个人。 3、这就是那个爸爸是警察的女孩。 4、他们住在一座窗户朝南的房子里。 5、我仍然记得我第一次来到这座城市的那一天 。6、这就是我们以前住过的房子 。7、他考试通过了，这
33、使他父母很高兴。 8、他们正在谈论在公园里看到的人和物。 9、正在看电视的女孩是 Kate。10、她就是照顾这些孩子的护士。英译汉：1 他们在街上见到的钱是我的。2 你见到的那位老师是一位很著名的教师。3 昨天晚上打我电话的那个男人在今天早上被杀了。4 这部电影是我来到这看的第一部电影。5 你知道他们正在谈论的事情和人吗？用适当的关系词填空： 1. I still remember the night _I first came to the house. 2. Ill never forget the day_ we met each other last week. 3. Mr Black
34、 is going to Beijing in October, _is the best season there. 4. This is the school _I used to study. 7. Do you still remember the place_ we visited last week? 8. Do you still remember the place_ we visited the painting exhibition? 12. I live in Beijing,_is the capital of China. 13. There was a time _
35、there were slaves in the USA. 15. It was in the street _I met John yesterday. 18. This is the very novel about_weve talked so much. 23. He lives in the room_window faces to the south. 30. I hope you will find this valley a beautiful place_you may spend your weekend. 翻译短文：Dear Tom,I have received the
36、 letter you posted last week. Thanks for the photos you sent. I often think of the time we spent together. Do you still remember the lake where we had a picture taken? How are the children who played with us? I had a dream in which /we were staying in the cinema that we went to last time. Besides, I have bought the book you need. On the weekend when I am free, I will post it to you. Best wishes,
