非限制性定语从句
定义：
1.非限制性定语从句只是对主句内容，或是先行词的补充，解释或是附加说明。主句与先行词或是从句之间一般用_____ 分开，常常单独翻译。没有它，主句意思仍然完整。
2.引导非限制性定语从句的关系代词有as, __________, who, whom, whose等，作定语从句的主语，宾语，表语及定语。关系副词有__________, ________。
[练习]用下列引导词填空（which, when, who, where, as）：
1.The book, __________ he lost yesterday, has been found.
2.My brother, __________ lives in New York, has six children.
3.__________ you know, I don’t like drinking or smoking.
4.We’ll finish this term in July, __________ we will be free.
https://www.doczj.com/doc/068935501.html,st Sunday they reached Nanjing, __________ a meeting was to be held.
[小结] ，That和_______不可引导非限制性定语从句。
(2) 定语从句的省略
This is the book __________ he lost yesterday.（这就是他昨天丢的那本书。）
这是一个（限制性/非限制性）定语从句，先行词__________在定语从句中作__________，引导词可以是__________，__________，或是可以__________。
【小结】
⑴在限制性定语从句中，当关系代词在从句中作_____语时，关系代词可以省略。
⑵定语从句可简化为分词短语，主动用现在分词，被动过去分词。
（3）考点
⑴which 与as 引导定于从句都可以指代整个一句话。
区别:
①位置as引导从句位置比较灵活可前，中，后；而which只能放在_____面
②意思as正如...，正像...; which这一点,这件事
③搭配前面有the same , such，as时，引导定语从句的关系代词用as，不用which。Air, ______ we know, is a gas.
He changed his mind, ________(and this, and that)made me very angry.
I have never heard such stories ________ he tells.
⑵some/many/(a) few/(a) little/ both/none/ two(基数词) of which /whom
I read some books, three of ______ are yellow with years.
There are forty students in our classes,most of _______ are from the south.
A.as
B.which
C.who
D.that
（3）定语从句的转化
①.He is a good boy with whom you can work. →He is a good boy _____with.
A.to work
B.working
C.worked
②.The train that leaves from Luonan goes to Xi’an.→The train ______ from Luonan goes to
Xi’an.
A.to leave
B.leaving
C.left
③.The house which was damaged in the fire will be rebuilt soon. →The house _____ in the fire will be rebuilt soon.
A.to damage
B.damaging
C.damaged
【注意1】观察下面两句话有什么区别，并翻译
He asked me a question which was about my study at school.
______________________________。（如果去掉后面的定语从句，句子的意思完整清楚吗？）This is my motorbike, which was sent to me by my uncle.
______________________________。（去掉后面的定语从句对句子的意思有影响？）
(2) 定语从句的省略
This is the book __________ he lost yesterday.（这就是他昨天丢的那本书。）
这是一个（限制性/非限制性）定语从句，先行词__________在定语从句中作__________，引导词可以是__________，__________，或是可以__________。
专项练习
1.After living in Paris for fifty years he returned to the small town __________ he grew up as a c hild.
A.which
B.that
C.where
D.when
2.Carol said the work would be done by October, __________ personally I doubt very much.
A.it
B.that
C.when
D.which
3.Dorothy was always speaking highly of her role in the play, __________, of course, made the ot hers unhappy.
A.who
B.which
C.this
D.what
4.__________ is known to everybody, the moon travels round the earth once every month.
A.It
B.As
C.That
D.What
5.The film brought the hours back to me __________ I was taken good care of in that far-away vi llage.
A.until
B.that
C.when
D.where
6.__________ is mentioned above, the number of the students in senior school is increasing.
A.Which
B.As
C.That
D.It
7.In the office I never seem to have time until after 5:30 p.m., __________ many people have got home.
A.whose time
B.that
C.on which
D.by which
8.All of the flowers now raised here have developed from those __________ in the forest.
A.once they grew
B.they grew once
C.they once grew
D.once grew
9.He made another wonderful discovery, __________ of great importance to science.
A.which I think is
B.which I think it is
C.which I think it
D.I think is
10.He was very rude to the Customs officer, __________ of course made things even worse.
A.who
B.whom
C.what
D.which
11.Recently I bought an ancient Chinese vase, __________ was very reasonable.
A.which price
B.the price of which
C.its price
D.the price of whose
12.He’s got himself into a dan gerous situation __________ he is likely to lose control over the pla ne.
A.where
B.which
C.while
D.why
13.I can think of many cases __________ students obviously knew a lot of English words and expr essions but couldn’t write a good essay.
A.why
B.which
C.as
D.where
14.The gentleman ________ you told me yesterday proved to be a thief. A.who B.about whom
C.whom
D.with whom
15.It was an exciting moment for these football fans this year, __________ for the first time in ye ars their team won the World Cup.
A.that
B.while
C.which
D.when
16.The result of the experiment was very good, __________ we hadn’t expect.
A.when
B.that
C.which
D.what
17.Have you seen the film Titanic, __________ leading actor is world famous?
A.its
B.it’s
C.whose
D.which
18.John said he’d been working in the office for an hour, __________ was true.
A.he
B.this
C.which
D.who
19.Is this the reason __________ at the meeting for his carelessness in his work?
A.he explained
B.what he explained
C.how he explained
D.why he explained
20.The famous basketballer, __________ tried to make a comeback, attracted a lot of attention.
A.where
B.when
C.which
D.who
21.We are living in an age _______ many things are done on computer.
A.which
B.that
C.whose
D.when
22.We will be shown around the city: schools, museums, and some other places, __________ other visitors seldom go.
A.what
B.which
C.where
D.when
23.York, __________ last year, is a nice old city.
A.that I visited
B.which I visited
C.where I visited
D.in which I visited
24.Luckily, we'd brought a road map without __________ we would have lost our way.
A.it
B. that
C.this
D.which
25.The journey around the world took the old sailor nine months, __________ the sailing time was 226 days.
A.of which
B.during which
C.from which
D.for which
26.The factory produces half a million pairs of shoes every year, 80% __________are sold abroad.
A.of which
B.which of
C.of them
D.of that
27.There are two buildings, __________stands nearly a hundred feet high. (2004湖北卷)
A.the larger
B.the larger of them
C.the larger one that
D.the larger of which
28.The English play __________ my students acted at the New Year’s party was a great success.
A.for which
B.at which
C.in which
D.on which
非限制性定语从句 一、与限制性定语从句的区别： 限制性定语从句是不能去掉的，否则剩下的部分就失去意义而不能成立。非限制性定语从句则不然，它只对所修饰的词作进一步的说明，去掉之后并不影响整个句子的含义。在形式上，非限制性定语从句与主句之间通常必须有逗号隔开。试比较： ①A man who doesn’t want to learn from others can’t achieve much. ②I come from China, which has a long history of 3000 years. 二、as和which的区别 翻译下列句子，然后找出每句的先行词。 1. A five-year-old boy can speak two foreign languages, which surprises me. 2.The weather turned out to be very good, which was more than we could expect. 3.Tom is tall, as are his brothers. 4.As we all know, paper was first made in China. 归纳：as和which在非限制性定语从句中可代替整个主句。 as可用在固定搭配中 as anybody can see正如人人都能看到的那样 as has been said before如前所说 as often happens 正如经常发生的那样 as has been pointed out 正如已指出的 as we all known/ as is well known to us众所周知 as mentioned above如上所述 1.___________ often happens, he is late again. 2.He came here very late, ____________ was unexpected. 3.He has passed the text, ___________ nobody knows. 4.Tom has made rapid progress, ____________ makes me very happy. 5.Mother was terrified, ____________ I could see from her eyes. 6.Our team lost the game, ____________ was reported in the newspaper. 巩固练习： 一、完成句子。 1.射击最初只是生存工具，19世纪末才发展成为一项体育运动。 Shooting, _________was a means of survival originally, developed into a sport only in the late 19th century. 2.中国吸烟人数：约 3.5亿；分布：男性75％;女性：25％ Currently China has about 350 million smokers, among _________75% are men and 25% are women. 3.受二手烟影响人数：约5.4亿；因二手烟死亡人数：超过10万/年 Around 540 million people are affected by second-hand smoke, ________causes 100,000 deaths per year. 4.众所周知，2008年北京将举办奥运会。英语作为一种国际语言，将会在交流 中起着重要作用。作为一名高三学生，我们应抓住现在的学习机会努力学好它。只有这样，才能为奥运贡献自己的力量。 _________ is known to all, Beijing will host the 2008 Olympic Games. English, __________ is an international（国际的）language, plays an important part in communicating（沟通、交流）with foreigners. We Senior Three students should catch this opportunity（机会）to learn it well, by __________ we can make our contribution （贡献）to the Olympic Games. 二、英译汉。 1.Don’t cheat me. I’m no longer the boy that I was three years ago. ______________________________________________________________________ 2.There is no difficulty that cannot be overcome. ______________________________________________________________________
限制性定语从句与非限制性定语从句 2．关系代词which与as引导非限制性定语从句的区别。 （1）which与as都可以引导非限制性定语从句，which引导定语从句要置于先行词后面，而as引导的定语从句位置相对灵活，可放在句首，也可以放在句后 eg.正像他所意识到的那样，我对他非常有用 As he realized, I was very useful to him. 空气，众所周知，是一种气体 Air, as we know, is a gas. 他是个外国人，正像我从他口音判断的那样。 He was a foreigner, as I know form his accent. 他又来晚了，这一点使老板很生气 He came late again, which made his boss angry. (2)当定语从句位于主句后面，纯粹表示主句所述的内容，往往用which；当定语从句中有“如同……那样”的含义时，用as比用which更常见。 Eg.妈妈老把我当成小孩对待，让我无法忍受 Mummy always treats me just like a baby, which I can’t bear. 事与愿违，这是常有的事 Things will turn out contrary to on e’s wishes, as is often the case. (3)“介词+关系代词”结构的定语从句，必须用which,不能用as. Eg.我们周围有很多氧气，没有他们我们无法生存 There is a great deal of oxygen around us, without which we could not live. 3．引导限制性定语从句时which与as的区别 定语从句前面有such, as, the same 时，引导定语从句的关系代词用as,不用which. Eg 所需要的字典有许多都有了
二轮复习书面表达写作技巧之三：如何写好定语从句 定语从句的正确使用能够比较明显地反映出考生对于语言具有较高的掌握能力，所以建议考生一定要在写作中至少使用一个恰到好处的定语从句。 (一)定语从句的类型 1．关系代词引导的定语从句 关系代词who, whom, whose, that, which, as引导的定语从句是写作的一大重点，尤其是which和as引导的非限制性定语从句在高考范文中更是屡见不鲜。 ①(2018?北京高考书面表达)Last week, we took the foreign students to experience the authentic tea culture, which turned out to be extremely rewarding.上周，我们带领外国学生体验了正宗的茶文化，结果证明非常值得。 ②(2017?全国卷Ⅲ书面表达)Secondly, you will make some good friends who are also interested in playing table tennis.第二，你会交到一些好朋友，他们也很喜欢打乒乓球。 ③As you see, the Chinese people are hard-working. 你知道，中国人民是勤劳的。 2．关系副词引导的定语从句 关系副词引导的定语从句是指when, where, why引导的定语从句。
①(2018?北京高考书面表达)Its Chinese Literature major is perfect for you where you can be completely soaked in Chinese profound history and rich culture. 它的中国文学专业对你来说是适合的，在那儿你可以完全沉浸在中国深厚的历史和丰富的文化中。 ②(2014?安徽高考书面表达)I think the reason why you are always angry may be the high pressure of study. 我认为你总是发脾气的原因可能是学习上的巨大压力。 3．“介词＋which/whom”引导的定语从句 (2017?北京高考书面表达)Material collecting took us a whole week, during which we interviewed our teachers and took pictures of every aspect of school life. 搜集材料花了我们整整一周的时间，在此期间我们采访了老师并拍摄了学校生活的各个方面。 (二)定语从句的写法 定语从句是比较难掌握而又是考生在写作中喜欢尝试的复杂句，在写作时可采用“三步法”： [示例] 第一步：写出两个简单句。 ①The foreigner is from Canada. ②He visited our class yesterday.
非限定性定语从句起补充说明作用，缺少也不会影响全句的理解，在非限定性定语从句的前面往往有逗号隔开，如若定语从句有限制性和非限制性两种。限制性定语从句是先行词不可缺少的部分，去掉它主句意思往往不明确；非限制性定语从句是先行词的附加说明，去掉了也不会影响主句的意思，它与主句之间通常用逗号分开，将非限定性定语从句放在句子中间，其前后都需要用逗号隔开。 which引导的非限制性定语从句。 关系代词which在非限制性定语从句中所指代和修饰的可以是主句中的名词、形容词、短语、其他从句或整个主句，在从句中作主语、动词宾语、介词宾语或表语。 ① which指代主句中的名词，被指代的名词包括表示物、婴儿或动物的名词、表示单数意义的集体名词以及表示职业、品格等的名词。 如：These apple trees，which I planted three years ago，have not borne any fruit. 这些苹果树是我三年前栽的，还没有结过果实。 She is an artist，which I am not. 她是一位艺术家，而我不是。 Water，which is a clear liquid，has many uses. 水是一种清澈的液体，有许多用途。 The two policemen were completely trusted，which in fact they were. 那两个警察完全受到信任，事实上，也真是如此。 ② which指代主句中的形容词。 如：She was very patient towards the children，which her husband seldom was. 她对孩子们很耐心，她丈夫却很少这样。 She is always careless，which we should not be. 她总是马虎大意，我们可不应该这样。
定语从句在写作中的运用 1.contradiction n. Saying sth that conflicts with sth said or written by sb;disagreement反驳；矛盾 2.obstacle n. Thing which stands in the way and prevents progress 障碍； 阻碍 3.approval n. Showing or saying that one thinks sth is good or acceptable or satisfactory 赞成；承认 4.revelation n. Making known sth that was secret or hidden;revealing 启示；揭 示 5.critic n. Person who evaluates and describes the quality of sth,esp works of art,literature,music,etc 批评家；评论家 6.sponsor n. Person who agrees to be responsible for sth; person who puts forward a preposal;sports eent, etc,usually in return for advertising 担保人；发起人； 赞助者 7. merchant n. Person who buys and sells goods in large quantities 商人 8.Burglar n. Person who breaks into houses,shops,etc in order to steal 窃贼 9.Sequence n. Order in which things or events follow one another 顺序；序列 10.Squirrel n. Small tree-climbing animal with long furry tail that eats nuts and also stores them for the winter 松鼠 一、写作中常用的几种定语从句 1．关系代词引导的定语从句 关系代词who，whom，whose，that，which，as引导的定语从句是写作的一大重点，尤其是which和as引导的非限制性定语从句在高考范文中更是屡见不鲜。 Actually, we can't succeed in everything that we try. (2014·福建高考满分作文) A sailor who has experienced no storm will never become an excellent sailor.(2013·福建高考满分作文) 没经历过暴风雨的水手永远不会成为一名优秀的水手。 I am deeply impressed by the great changes that have taken place in the school over the past three years (2011·福建高考满分作文) . Everyone of you is expected to be part of the event which encourages creative minds and gives full play to your DIY skills. (2014·辽宁高考满分作文)
限制性定语从句与非限制性定语从句的六点区别 区别一：形式不同 限定性定语从句主句和从句之间不用逗号隔开，口语中使用时也不停顿；而非限定性定语从句与主句之间通常有逗号隔开，口语中使用时有停顿。 区别二：功能不同 限定性定语从句用于对先行词的意义进行修饰、限制和识别，如果去掉，就会造成句意不完整或概念不清；而非限定性定语从句用于对先行词起补充说明作用，如果省略，句意仍然清楚、完整。如： People who take physical exercise live longer. 进行体育锻炼的人活得长些。(若把从句去掉句子就失去意义) His daughter, who is in Boston now, is coming home next week. 他女儿现在在波士顿，下星期回来。(若把从句去句子意义仍然完整) 区别三：翻译不同 在翻译定语从句时，一般把限定性定语从句翻译在它所修饰的先行词之前，而把非限定性定语从句与主句分开。如： He is the man whose car was stolen. 他就是汽车被窃的那个人。 I’ve invited Jim, who lives in the next flat. 我邀请了吉姆，他就住在隔壁。 区别四：含义不同 比较下面的两个句子： I have a sister who is a doctor. 我有一个医生的姐姐。(姐姐不止一个) I have a sister, who is a doctor. 我有一个姐姐，她是当医生的。(只有一个姐姐) 区别五：先行词不同 限定性定语从句的先行词只能是名词或代词，而非限定性定语从句的先行词则可以是名词或代词，也可以是短语或句子；另外，当先行词为专有名词或其他具有独一无二性的普通名词时，通常要用非限制性定语从句，而不用限制性定语从句。如： Peter drove too fast, which was dangerous. 彼得开车很快，这是很危险的。(which指drive too fast) He changed his mind, which made me very angry. 他改变了主意，这使我很生气。(which 指整个主句)
定语从句 用来说明主句中某一名词或代词（有时也可说明整个主句或主句中一部分）而起 定语作用的句子叫作定语从句。 一．词引导的定语从句 1. 关系代词用来指代先行词是人或物的名词或代词 句子成分用于限制从句或非限制性从句只用于限制性从句 代替人代替物代替人或物 主语 Who which that 主语 Whom which that 宾语 Whose(=of whom) whose(=of which) 例1：This is the detective who came from London. 例2：The book which I am reading is written by Tomas Hardy. 例3：The desk whose leg is broken is very old. 例4：This is the room that Shakespeare was born in. 2．关系代词的用法 (1) 如果先行词是all, much, anything, something, nothing, everything, little, none等不定代词，关系代词一般只用that，不用which。例如： All the people that are present burst into tears. (2) 如果先等词被形容词最高级以及first, last, any, only, few, much, no, some, very等词修饰，关系代词常用that,不用which, who，或whom。例 如： (3) 非限制性定语从句中，不能用关系代词that,作宾语用的关系代词也不 能省略。例如：
导入练习1 1. —Is that the small company you often refer to? —Right, just the one _______ you know my father used to work for years. A.that B. which C. where D. As 2. —Where did they fi nish the experiment? —It was in the lab _______ was taken charge of by Prof. Smith. A. where B. / C. which D. in which 3. Examination compositions, together with most business letters and government reports, are the main situations _______ formal language is used. A. in which B. in that C. of which D. of that 4. Which fi lm is the one _______ main actor has won the Best Actor Prize in the fi lm festival? A. who B. whom C. whose D. which 5. In that country, November 30th is a national festival _______ everyone, men and women, old and young, sings and dances happily in the streets. A. where B. when C. that D. as 6. This is John Brown, _______ I think has something interesting to tell you. A. which B. whom C. that D. who 7. We climbed the Huangshan Mountain yesterday, _______, not surprisingly, was crowded with visitors from all over the world. A. where B. which C. that D. when 8. The famous football player, _______ a big party will be held tomorrow morning, is to arrive this afternoon. A. in honour of him B. in his honour C. in whose honour D. in which honour 9. _______ was reported in the newspaper, seventeen passengers had been killed in the traffi c accident. A. It B. As C. What D. That 10. The owner paid the worker $10 for tidying the whole building, most of _______ hadn’t been cleaned for at least a year. A. that B. what C. when D. which 11. He has made great contributions to the science of physics, _______ he was awarded the 2009 Nobel Prize. A. about which B. what C. for which D. when 12. I don’t want to use the same tool _______ you used yesterday to repair the air conditioner. A. it B. that C. one D. what 13. They were interested _______ you told them. A. in which B. in that C. all that D. in everything 14. Is that the reason _______ you are in favor of the proposal? A. which B. what C. why D. for that 15. I have bought the same dress _______ she is wearing. A. as B. that C. which D. what 限制性定语从句提供有关主语或宾语的重要信息，起限定作用，与被修饰部分的关系紧密，如果省略该从句会使主句语义表达不完整。例如： This is the very person that is wanted by the police. He is the man who /that lives next door.
1. The place _______interested me most was the Children's Palace. A. Which B. where C. what D. in which 2. Do you know the man _______? A. whom I spoke B. to who spoke C. I spoke to D. that I spoke 3. This is the hotel _______last month. A. which they stayed B. at that they stayed C. where they stayed at D. where they stayed 4. Do you know the year ______the Chinese Communist Party was founded? A. which B. that C. when D. on which 5. That is the day ______I'll never forget. A. which B. on which C. in which D. when 6. The factory ______we'll visit next week is not far from here. A. where B. to which C. which D. in which 7. Great changes have taken place since then in the factory _______we are working. A. where B. that C. which D. there 8. This is one of the best films _______. A. that have been shown this year B. that have shown C. that has been shown this year D. that you talked 9. Can you lend me the book ______the other day? A. about which you talked B. which you talked C. about that you talked D. that you talked 10. The pen ______he is writing is mine. A. with which B. in which C. on which D. by which arrived at a farmhouse, in front of ______sat a small boy. A. whom B. who C. which D. that engineer ______my father works is about 50 years old. A. to whom B. on whom C. with which D. with whom there anyone in your class ______family is in the country? A. who B. who's C. which D. whose 'm interested in ______you have said. A. all that B. all what C. that D. which want to use the same dictionary ______was used yesterday. A. which B. who C. what D. as isn't such a man ______he used to be. A. who B. whom C. that D. as is good at English, ______we all know. A. that B. as C. whom D. what Ming, ______to the concert enjoyed it very much. A. I went with B. with whom I went C. with who I went went with him don't like ______ as you read. A. the novels B. the such novels C. such novels D. same novels
、先行词指人,在句中作主语who: John,who is only five,has an inborn talent for music. (约翰是一外5岁大的孩子,有着天生的音乐才能。) 2、先行词指人,在句中作宾语whom: His wife,whom you met at my home,was a teacher. (他的妻子，就是你在我家遇见的那个，是一位老师。) 3、先行词指物,在句中作主语或宾语which: Her house,which was built a hundred years ago,stood still in the earthquake.(那座房子在地震中依然耸立，它是一百多年前建造的。) 注意：无论先行词指人或者指物,在句中作主语或者作宾语，非限制性定语从句的引导词都不能用that。 4、先行词在句中作定语，无论指人或者指物,引导词都用whose: The girl,whose name is Kate,is the top of the students in our school.(那个女孩是我们学校最优秀的学生，她的名字叫Kate。) The book,whose cover is red,is mine.(封面是红色的那本书是我的。) 5、先行词指物，在句中作时间状语用when： The sports meeting will be put off till next month,when we will have made all the preparations.(运动会将被推迟到下个月，那时我们做好一切准备。) 6、The next day we arrived in New York,where we were inerviewed on the radio.（第二天我们到达纽约，在那里我们接受了电台的采访。） 7、如果先行词作介词的宾语，先行词指人，介词提前的结构是：介词＋whom；先行词指物，介词提前的结构是：介词＋which: President Wilson,with whom he had not the same intimate relations,is treated much less sympathetically.(威尔逊总统与他没有同样的亲密关系，所以就没有被很同情地对待。) The Second World War,in which millions of people were killed,ended in 1945.(第二次世界大战造成数百万人的死亡，于1945年结束。) 8、as也可以引导定语从句，常与such连用： Such people as you describe are rare nowadays.(象你所描绘的那种人现在已经很少见了。) Let's disscuss only such questions as concern us.(让我们只讨论那些和我们有关的问题吧。) 注意：the same that+从句，意思是：正是那一个人或物；the same as+从句，意思是：就像某个人或物： He is the same man that you are looking for.(他就是你要找的那个人。) He is the same man as you met in the street.(他很象你昨天在街上遇见的那个人。实际上并不是那个人。) This is the same pen that I lost yesterday.(这就是我昨天丢失的那支笔。) This is the same pen as I lost yesterday.(这很像昨天我丢失的那支笔。)
限制性定语从句和非限制性定语从句的用法 限制性定语从句 形式上：不用逗号“，”与主句隔开。 意义上：是先行词不可缺少的定语，如删除，主句则失去意义或意思表达不完整。 译法上：译成先行词的定语：“．．．的” 关系词的使用上：A．作宾语时可省略B．可用that C．可用who 代替whom 非限制性定语从句 形式上：用逗号“，”与主句隔开。 意义上：只是对先行词的补充说明，如删除，主句仍能表达完整的意思。 译法上：通常译成主句的并列句。 关系词的使用上：A．不可省略B．不用that C．不可用who 代替whom 限制性定语从句举例： The teacher told me that Tom was the only person that I could depend on. 老师告诉我说汤姆是我唯一的可以依靠的人。 China is a country which has a long history. 中国是一个历史悠久的国家。 In the street I saw a man who was from Africa. 在街上我看到一个来自非洲的人。 非限制性定语从句举例： His mother, who loves him very much, is strict with him. 他妈妈十分地爱他，对他要求很严格。China, which was founded in 1949, is becoming more and more powerful. 中国是1949年成立的，现在正变得越来越强大。 Last summer I visited the People’s Great Hall, in which many important meetings are held every y ear. 去年夏天，我参观了人民大会堂，在那儿每年都要举行许多重要会议。
定语从句和名词从句的区别在于，名词从句的连接词可以从当成分，
状语从句 地点状语从句 方式状语从句 原因状语从句 目的状语从句 结果状语从句 条件状语从句 让步状语从句 简单句：只能有一个动词，就是一个谓语。主语可以有多个，可以由连词连接主语。 组合句：有连词连接的两个句子，连词有for, and, nor, but, or, yet, so.或是用分号，再加上一个连接词，连接词有：however, as a result ,in in fact ,therefor, thus, instead, also, in addition 复杂句:就是一个简单句，加上一个或多个的从属分句或是关系从句 Because he is kind, and treats people friendly, people in her company love him.
People in her company love him because he is kind .because 放句首的时候，需要逗号。 组合复杂句：就是多个简单句，加上多个从属分句，再加上关系从句 After连接的是复杂句the students had reviewed his notes, he thought he was ready for the test,这部分是插入的关系从句and he was right.其实就是几个复杂 句连在一起。 写作常犯错误：拼写错误，漏写，大写，时态，主谓一致，标点符号，单复数，不必要的单词，形容词用错，单词顺序，简单句太多，THERE BE 句型太多，I 开头的句型太多。从句太少。平行结构，增减冠词，少介词，没有指明上文的人和物，不给具体的例子。说话没有逻辑性。没有连词。
非限制性定语从句用法 一．关系代词Who、Whom、Which、As、Whose Who指人，在从句中充当主语Whom在从句中充当宾语 1.Lintao, who is our monitor, was praised by our teacher.(主语) 2.Peter, whom you met in Paris, has arrived back from vacation. (宾语) Which 代指主句中的一个词或某一部分或整个句子 1.The apple trees, which I planted, hasn’t produced any fruit. （一个词、宾语） 2.I am taking some weight-loss pills, which are quite popular here. （一个词、主语） 3.He said that we had never seen her before, which was not true.（一个部 分） 4.Jone passed the exam, which made his parents very happy.（整个句子）Whose 代指定语（名词所有格或形容词性物主代词） 1.My cousin, whose body is slim, took part in the activities. 2.Daniel, whose brother I share a room with, has gone abroad. 二．关系副词when、where Where在从句中充当地点状语 1.The toy is in the drawer, where I often keep them. 2.The story happened in Hunan, where Chairman Mao was born. When在从句中充当时间状语 1.I left on Sunday, when everyone was at home. 2.We will set off next month, when he feels better.
限定性定语从句与非限定性定语从句的区别 一、在句中作用不同 限制性定语从句对被修饰的先行词有限定制约作用,使该词的含义更具体,更明确。 限制性定语从句不能被省略,否则句意就不完整。 非限制性定语从句与先行词关系不十分密切,只是对其作一些附加说明,不起限定制约作用。如果将非限制性定语从句省去,主句的意义仍然完整。 二、外在表现形式不同 限制性定语从句因与先行词关系密切,所以不可以用逗号将其与主句隔开;而非限制 性定语从句与先行词关系不十分密切,所以可用逗号将其与主句隔开。 例1. Do you remember the girl who taught us English? 你还记得教我们英语的那个女孩吗? 例2. Clock is a kind of instrument which can tell people time. 钟是一种能够告诉人们时间的仪器。 例3. This is the place where he used to live. 这就是他过去居住的地方。 例4. Mr. Zhang, who came to see me yesterday, is an old friend of mine. 张先生昨天来看我,他是我的一位朋友。 例5. We walked down the village street, where they were having market d ay. 我们沿着村里的大街向前走去,村民们正在那里赶集。 析:在前三个例句中,定语从句与先行词关系密切,为限制性定语从句,不可用逗号将其与主句隔开。在后两个例句中,定语从句与先行词关系不密切,为非限制性定语从句,可用逗 号将其与主句隔开。 三、先行词内容有所不同 大多数限制性和非限制性定语从句的先行词往往为某一个词或短语,而特殊情况下非限制性定语从句的先行词也可为整个主句,此时非限制性定语从句常由which 引导。
非限制性定语从句 语境呈现1观察下列句子，注意划线部分的用法。 1)This note was left by Mr.Li,who was here a moment ago. 2)This novel,which I have read three times,is very touching. 3)The bus ran into a crowd of people,some of whom were sent to hospital. 4China has hundreds of islands,the largest of which is Taiwan. 5)She was kinder to her youngest son than to the others,which,of course,made the others envy him. 6)All of my books are on the desk,where I always keep them. 7)My brother,whose skin is a little black,has a slim figure. 8)They decided to put off the meeting until next Saturday,when they wouldn’t be so busy. 规律精点1 所谓非限制性定语从句，顾名思义，对主句所描述的人或物起的作用，去掉后主句意思仍然完整；它与句子之间常用逗号隔开，其引导词有who,whom,whose,which,when,where,as。that和why 不能引导分限制性定语从句。有时用不定代词、数词或形容词最高级+of+whom/which指代先行词或先行词的一部分。 语境呈现2观察下列句子，注意划线部分的用法。 1)As is known to us,the sky is blue. The sky is blue,which is known to us. 2)The big tree was cut down yesterday,as is reported in today’s newspaper. The big tree was cut down yesterday,which is about three hundred years old. 规律精点2 关系代词as引导非限制性定语从句，其与which的区别在于： 1)as引导的非限制性定语从句可置于句首、居中或句尾；which引导的非限制性定语从句只能置于。（如果定语从句为否定句或表示否定意义，则使用which）。 2)as指代的是，which除了可指代整个主句内容外还可指代主句的某个部分。 1.The result of the experiment was very good, we hadn’t expected. A.when B.what C.that D.which 2.Lily was always talking about her wealthy husband, of course,made the other ladies unhappy. A.who B.which C.what D.that 3)The writer has written a number of books, only one is widely read. A.which B.of which C.that D.what 4)This is Mr Day, I think has something interesting to tell you. A.who B.whom C.that D.which 5) is reported in today’s paper,people have found the lost boy. A.It B.That C.As D.What 6)The result was not the same they had expected, was rather disappointing. A.which;as B.as;which C.as;that D.that;which 高考链接 1)After the flooding,people were suffering in that area, urgently needed clean water,medicine and shelter to survive. A.which B.who C.where D.what 2)When deeply absorbed in work, he often was,he would forget all about eating or sleeping. A.that B.which C.where D.when 浅谈非限制性定语从句