which 在非限定性定语从句中修饰整个句子

第一句虽然被认为是正确的句子，但在GMAT考试中可能是一种错误的选项： Wrong: Scientists have found high levels of iridium in certain geological formations around the world, AND THIS suggests the cataclysmic impact of a meteor millions of years ago. GMAT不喜欢用this或that因为这种代词指代对象不明确，因为一般情况下这种代词前面要加个名词。 本句中which =and this。 如果参加GAMT考试请注意下面说法。

GMAT考试中 Scientists have found high levels of iridium in certain geological formations around the world, results that suggest the cataclysmic impact of a meteor millions of years ago. 在上面的例子中，results that suggest the cataclysmic impact of a meteor millions of years ago 进一步解释了found high levels，而这个修饰又由名词results及名词修饰语that suggest... years ago ,注意这时不存在就近修饰，语意上不可能修饰world。所以对于表示主句结果的我们可以用两种方式，一种是：句尾，V-ing的形式，另一种就是这种名词加名词修饰语。

所以第二句在GMAT考试中是正确的，分词的逻辑主语是前面整个句子，不可看作垂悬，其实也相当于非限制性定语。

总之，本人认为这两个句子都是正确的，但在GMET考试中，可能会把第一句判错。因为它认为，and this suggests....是错误选项。而and this suggests就等于which suggests。。。。。

以上供参考

定语从句修饰整个主句可以吗？

which前面有逗号啊，是修饰句子的，指前面整句话。

没有逗号就是修饰先行词。

a book which he gave to me 在这which修饰book，对book补充说明。

He gave me a book,which makes me very happy.他送了我一本书，这（指的是送书这件事）让我很开心。

which 指代这件事。

明白了？

为什么as修饰整个句子,也叫定语从句

使用非限制性定语从句修饰整个句子时，要注意区分用as还是which.由as,which 引导的非限定性定语从句，as和which可代表整个主句，区别主要有两点：（1） as 引导的定语从句可置于句首或句中，而which引导的从句只能放在句尾.（2） as 代表前面的整个主句并常在从句中作宾语或被动句的主语，而which常在从句中作主语.（3）当主句和从句语义一致时，用as；当主句和从句语义转折不一致时，用which.比较并体会一下：He made along speech,as we expected.He made along speech,which was unexpected.

which 在非限定性定语从句中修饰整个句子

第一句虽然被认为是正确的句子，但在GMAT考试中可能是一种错误的选项： Wrong: Scientists have found high levels of iridium in certain geological formations around the world, AND THIS suggests the cataclysmic impact of a meteor millions of years ago. GMAT不喜欢用this或that因为这种代词指代对象不明确，因为一般情况下这种代词前面要加个名词。

本句中which =and this。

如果参加GAMT考试请注意下面说法。

GMAT考试中 Scientists have found high levels of iridium in certain geological formations around the world, results that suggest the cataclysmic impact of a meteor millions of years ago. 在上面的例子中，results that suggest the cataclysmic impact of a meteor millions of years ago 进一步解释了found high levels，而这个修饰又由名词results及名词修饰语that suggest... years ago ，注意这时不存在就近修饰，语意上不可能修饰world。

所以对于表示主句结果的我们可以用两种方式，一种是：句尾，V-ing的形式，另一种就是这种名词加名词修饰语。

所以第二句在GMAT考试中是正确的，分词的逻辑主语是前面整个句子，不可看作垂悬，其实也相当于非限制性定语。

总之，本人认为这两个句子都是正确的，但在GMET考试中，可能会把第一句判错。

因为它认为，and this suggests....是错误选项。

而and this suggests就等于which suggests。

以上供参考

当定语从句修饰的是整个句子时,怎么判断主语是单数还是复数？

The meeting was put off, which was exactly what we wanted.which就是修饰前面的句子的，后面what引导的是表语从句，what在表语从句中做want的宾语which只能修饰先行词的说法是不对的which引导非限制性定语从句，一般情况下翻译为“这一点”，另外which不可以放在句首，这些就是与as引导的非限制性定语从句的区别了。

定语从句是不是指一个句子修饰另一个句子

定语从句：在主从复合句中用作定语的从句叫做定语从句。

(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、whose 在从句中作主语，宾语）， 常用的关系副词（在从句中只作状语）： when、why、 where The student who answered the question was John.. 句子中 who answered the question 是定语从句，修饰the student I know the reason why he was so angry.why he was so angry 作the reason 的定语The boy (whom) you are talking to is my brother. you are talking to 作The boy的定语I'd like a room whose window faces south.whose window faces south作room的定语，room与 window是所属关系，因此用关系代词whose能不能看懂呢？

指出句子中的定语从句和它修饰的先行词！！

1)He was such a listener as most musicians would be glad to welcome. as引导的非限定定语从句，修饰整个He was such a listener2)Memory of the day when Fleur was born,came to him sharply.when引导的非限定定语从句，修饰the day,when相当于on the day

定语从句连接词

关系代词有：who, whom, whose, that, which等. 关系副词有：when, where, why等. 18.1 关系代词引导的定语从句 关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分.关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致. 1)who, whom, that 这些词代替的先行词是人的名词或代词，在从句中所起作用如下： Is he the man who/that wants to see you？ 他就是你想见的人吗？（who/that在从句中作主语） He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人.（whom/that在从句中作宾语） 2) Whose 用来指人或物，（只用作定语， 若指物，它还可以同of which互换）， 例如： They rushed over to help the man whose car had broken down. 那人车坏了，大家都跑过去帮忙. Please pass me the book whose (of which) cover is green. 请递给我那本绿皮的书. 3)which, that 它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，例如： A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣.（which / that在句中作宾语） The package (which / that) you are carrying is about to come unwrapped. 你拿的包快散了.（which / that在句中作宾语 18.2 关系副词引导的定语从句 关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语. 1）when, where, why 关系副词when, where, why的含义相当于＂介词+ which＂结构，因此常常和＂介词+ which＂结构交替使用，例如： There are occasions when (on which) one must yield. 任何人都有不得不屈服的时候. Beijing is the place where (in which) I was born. 北京是我的出生地. Is this the reason why (for which) he refused our offer？ 这就是他拒绝我们帮助他的理由吗？ 2)that代替关系副词 that可以用于表示时间、地点、方式、理由的名词后取代when, where, why和＂介词+ which＂引导的定语从句，在口语中that常被省略，例如： His father died the year (that / when / in which) he was born. 他父亲在他出生那年逝世了. He is unlikely to find the place (that / where / in which) he lived forty years ago. 他不大可能找到他四十年前居住过的地方. 用关系代词，还是关系副词完全取决于从句中的谓语动词.及物动词后面无宾语，就必须要求用关系代词；而不及物动词则要求用关系副词.例如： This is the mountain village where I stayed last year. I'll never forget the days when I worked together with you. 判断改错（注：先显示题，再显示答案，横线；用不同的颜色表示出.） （错） This is the mountain village where I visited last year. （错） I will never forget the days when I spent in the countryside. （对） This is the mountain village (which) I visited last year. （对） I'll never forget the days (which) I spent in the countryside. 习惯上总把表地点或时间的名词与关系副词 where, when联系在一起.此两题错在关系词的误用上.内容提要 定语从句是由关系代词和关系副词引导的从句，其作用是作定语修饰主句的某个成分，定语从句分为限定性和非限定性从句两种.状语从句分为时间状语从句，结果状语从句，让步状语从句，原因状语从句，条件状语从句以及行为方式状语从句.名词从句包括主语从句，宾语从句，表语从句和同位语从句及there be句型. 一、 限定性定语从句 1. that即可代表事物也可代表人，which代表事物；它们在从句中作主语或宾语，that在从句中作宾语时常可省略关系词，which在从句中作宾语则不能省略.而且，如果which在从句中作“不及物动词+介词”的介词的宾语，注意介词不要丢掉，而且介词总是放在关系代词which的前边，但有的则放在它原来的位置 2. which作宾语时，根据先行词与定语从句之间的语义关系，先行词与which之间的介词不能丢 3. 代表物时多用which，但在带有下列词的句子中用that而不用which，这些词包括all, anything, much等，这时的that常被省略 4. who和whom引导的从句用来修饰人，分别作从句中的主语和宾语，whom作宾语时，要注意它可以作动词的宾语也可以作介词的宾语 5. where是关系副词，用来表示地点的定语从句 6. when引导定语从句表示时间 〔注〕值得一提的是，表示时间“time＂一词的定语从句只用when引导，有时不用任何关系代词，当然也不用that引导 By the time you arrive in London, we will have stayed there for two weeks. I still remember the first time I met her. Each time he goes to besiness trip, he brings a lot of living necessities, such as towers, soap, toothbrush etc. 7. whose是关系代词，修饰名词作定语，相当于所修饰成分的前置所有格 8. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时，常用there is来引导 二、非限定性定语从句：非限定性定语从句的作用是对所修饰的成分作进一步说明，通常和主句间用逗号隔开，将从句拿掉后其他部分仍可成立 1. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分 2. 在引导限定...

高中定语从句的讲解

定语从句【知识简介】名词或代词由一个从句来修饰，该从句即定语从句。

定语从句一般后置，但as引导的修饰全句的定语从句可以前置。

引导定语从句的词有关系代词that, which, who, whom, whose, as等以及关系副词when, where, why等。

关系代词或关系副词放在被修饰的名词或代词（又叫做先行词）和定语从句之间起联系作用，同时又作定语从句中的一个成份。

【要点难点】1)that和which的用法区别只用that的情况：①先行词由最高级修饰时，如the best work that I can do。

②先行词由序数词修饰时，如the second book that I bought。

③先行词由the last, the only, the same, the very等修饰时。

④先行词是不定代词all, anything, everything, little, much, nobody, nothing等时，如anything that he does; all that I can do now等。

⑤先行词有any, no, all等限定词时，如all the words that I've learned。

⑥先行词为词组，该词组既含人又含物时，如the city and the people that I visited。

只用which的情况：①在非限定性定语从句中（定语从句前有逗号）。

②介词后。

请看that和which的使用例句：It's the best film that's ever been made on the subject of madness. 这是以精神病为题材而拍摄的影片中最好的一段。

Shakespeare is the greatest poet that England has ever had. 莎士比亚是英国最伟大的诗人。

（本句中先行词虽是人，但由于前面也有形容词最高级修饰，仍用that较好）Take the first opportunity that offers. 抓住第一个出现的机会。

He is the last person that one would suspect. 人们最不可能怀疑他。

Man is the only creature that is gifted with speech. 只有人类具有语言的天赋。

A fool sees not the same tree that a wise man sees. 一个傻瓜看到的树和一个聪明人看到的树不一样。

Those were the very words that he said at the meeting. 这些就是他在会上说的原话。

All that glitters is not gold. 闪光的并不都是金子。

Anything that you have to say had better be said in each other's presence. 有话最好当面说。

There's still much that is to be done. 仍然有很多事要做。

I have changed my mind. Nothing that you say will change it. 我已经改变了主意，无论你说什么也无法改变它。

Nobody that was there could convince her of her mistake. 这那儿没有一个人能使她明白她的错误。

Every paper that you read gives the same story. 你看的每份报纸都报道同样的新闻。

I still can't forget the places and the people that I visited during last summer vacation. 我仍然难以忘怀去年暑假我见到的地方和人。

2）关系代词（that, which, who, whom等）和关系副词（when, where等）的用法区别①关系代词在定语从句作主语、宾语或表语，而关系副词在定语从句中作状语。

②分析时主要从动词的及物性或有无介词来考虑。

看如下对比例句：①This is the factory where my father once worked. 这是我父亲曾工作过的工厂。

（worked是不及物动词，不接宾语，所以不用which/that。

where相当于in the factory）This is the factory which/that my father once worked in.(worked in的宾语是factory，故用关系代词which/that)②I will never forget the days which/that I spent in the wood near our village. 我忘不了我在我村边小树林里度过的日子。

（the days是spent的宾语）I will never forget the days when I spent my holidays with my grandparents. 我忘不了我和我的祖父母一起度假的日子。

（spent的宾语是holidays，不是the days）I will never forget the small village where I spent my holidays. 我忘不了我度假的小村庄。

（与上句一样，spent的宾语是my holidays）③Is this the school which/that you visited the other day？ 这是你几天前参观过的学校吗？（the school作visited的宾语）Is this the school where you visited your teacher the other day？ 这是你几天前拜访你老师的学校吗？（visited在定语从句中有自己的宾语your teacher，所以不用that/which）3)those who和he who句型两个常用句型。

He who常用于谚语中。

请看例句：He who doesn't reach the Great Wall is not a true man. 不到长城非好汉。

God helps those who help themselves. 上帝帮助自强的人。

He who insists on seeing with perfect clearness before he decides never decides. 坚持一切看清楚之后才做决定的人永远也做不了决定。

He was a bold man who first ate an oyster. 第一个吃牡蛎的人是勇敢的人。

4)whose的用法whose是关系限定词，既可以指人也可以指物，即既可以说“某人的”，也可以说“某物的”。

Fortune never helps the man whose courage fails. 运气永远不会帮助丧失勇气的人。

That's the man whose house has burned down. 那就是那位房屋烧毁的人。

Have you noticed the house whose windows are closed now？ 你注意到了那家窗户关着的房子吗？He's written a book whose name I have completely forgotten. 他写了一本书，书名我完全忘记了。

Above the trees are the mountains, whose magnificence the river faithfully reflects on the surface. 在树林的高处是山，其壮丽的景色完全映照...