from which,in which,of which,among which等的意思？

of which只能指物，有时whose可以与of whom和of which互换使用。如：The girl whose hair is golden is from England. 头发金色的那个女孩是英国人。2.在下列情况下，一般只用of whom和of which。(1) 定语从句的主语是few, little, some, most, many, much等时，一般只用of whom和of which。例：In the room are lots of people, many of whom I don"t know. 房间里有很多人，很多人我不认识。(2) 定语从句的主语是数词、形容词的最高级时，一般只用of whom和of which。如：The old man has three children, two of whom are college students and one of whom is a manager. 那个老人有三个小孩，其中两个是大学生，另一个是经理。(3) 定语从句的主语是all, none, both, neither, each等不定代词时，一般只用of whom和of which。如：There are fifty students in our class, all of whom are working hard. 我们班有五十个学生，所有这五十个学生学习都刻苦。(4) 在定语从句中作表语的定语时，一般只用of whom和of which。如：He has three brothers, of whom Li Lei is the youngest one. 它有三兄弟，李蕾是他们中最小的一个。

of which在定语从句中作定语相当于关系代词whose,例如：This is the house of which thee door faces south.这就是门朝南的那座房子。以上可替换成：This is the house whose door faces south.

of which释义 其中例句：All of which begs the question as to who will fund the project.所有这一切都令人想到究竟由谁来投资该工程的问题。in which of释义：在其中的例句：He"d dyed his hair, which was almost unheard-of in the 1960s.他染了头发，这在20世纪60年代是罕见的事。 of which释义：其中例句：All of which begs the question as to who will fund the project.所有这一切都令人想到究竟由谁来投资该工程的问题。in which of释义：在其中的例句：He"d dyed his hair, which was almost unheard-of in the 1960s.他染了头发，这在20世纪60年代是罕见的事。

意思是：其中。重点词汇：of英［u0259v］释义：prep.属于；……的；……的一部分；住在（某地）；关于；由……组成的；因为；（表示人或事的时空位置）在，当短语：Treaty of Paris巴黎条约；巴uf989条约；巴黎公约扩展资料：词语使用变化：whichpron.（代词）1、which用作疑问代词时，在特殊疑问句中用作宾语或主语。2、which用作关系代词，可引导限制性定语从句或非限制性定语从句，引导非限制性定语从句时which可以用整个主句作为其前行词，相当于and that，有时还可引导不定式短语从句。词源解说：直接源自古英语的hwilc，意为哪一个。

The house the windows of which are red is mine.1. of 和which 不能调位。2.句子分析The house 句子主语。is系动词。mine 表语。the windows of which are red定语从句修饰the house 。在定语从句中the windows 是主语，of which 介词短语作后置定语修饰windows,are 系动词，red表语。which 代表the house,含义是the windows of the house 。句意：窗户是红色的房子是我的。3.比较：This is the house (which /that) we live in.This is the house in which we live.

of which是关系代词，英语中的关系副词有when where why.

in which +地点名词表示“在。。。里面”which引导定语从句，是起修饰作用。 in which+方式名词“用。。。方法/手段”from which引导具体地点的定于从句by which通常是表示的采用的....方式 of which是比较特殊的限定性定语从句 of是根据主句中的动词决定的

Aof　表示整体当中的一部分。about900ofwhich在这里可以换成ofwhichabout900。因为介词+关系代词可以引导定语从句。如果表示的是所属关系，则有四种说法。如：Thehousewhosewindowfacessouthisbeautiful.窗户朝南的这栋房子很漂亮。＝Thehousethewindowofwhichfacessouthisbeautiful.=Thehouseofwhichthewindowfacessouthisbeautiful.=Thehousewhichthewindowoffacessouthisbeautiful.

of which 其中/..的 eg:there are 100 people,30 of which are students. 扩展资料 　　I saw three camp beds, two of which were occupied. 　　我看见了3张折叠床，其中两张已有人占了。 　　Many theories on punishment exist, all of which are variations on a theme. 　　关于惩罚的"理论有很多，虽形式略有不同，但其主旨都是一样的。 　　We are dealing with an epidemic the likes of which we have never seen in this century. 　　我们面临的疫情规模在本世纪尚属空前。

这是定语从句的考察点，当先行词是人时用of whom.当先行词是物时用of which.如I have many friends. some of whom或of whom some are businessmen.I bought two books. both of which are good.

1 The book which is on the book is mine (在这里,which是从句部分的主语) ====The book is on the desk.The book is mine-------合并：The book (the book==which) is on the desk is mine. 2 The building the windows of which are bright is our shool.（of which ==of the building-----做定语,这房子的- - - - - ） 变成两句就是：The building is our school.The windows of the building are bright.再合并起来：The building the windows of which （of which==of the building）are bright is our shool ==The building of which the windows are bright is our shool.(注意位置的改变) ==The building whose windows are bright is our shool.（注意单词的改换）,10,你这2个句子都是错误的,2,关系代词whose，引导定语从句时，既可指人，又可指物，在从句中只能作定语；of whom只能指人；of which只能指物，有时whose可以与of whom和of which互换,2,1. 关系代词whose，引导定语从句时，既可指人，又可指物，在从句中只能作定语；of whom只能指人；of which只能指物，有时whose可以与of whom和of which互换使用。如： The girl whose hair is golden is from England. 头发金色的那个女孩是英国人。 The house whose doors are gree...,0,在引导定语从句中 which 与of which 的区别 the book which is on the book is mine 与the building windows of which are bright is our shool

这两个都是引导定语从句的。in表示在......里面或者时间等意思，具体意思跟前面的先行词有关；of表示所属关系，“”.......的”。如:There are many ways in which you can learn English. 学英语你可以有多种方法。This is a house, in which there are two children doing their lessons. 这是一座房子，里面有两个孩子在做功课。They held a meeting yesterday, in which the school leader made a speech. 他们昨天开了个会，会上学校领导讲了话。This is a house, the windows of which face south.这是一座房子，房子的窗户朝南。Here are five books, of which the thickest（=the thickest of which） is an English-Chinese dictionary.这里有五本书，最厚的那一本是英汉词典。

下面几个句子意思相同：This is the book of which the cover was broken. This is the book the cover of which was broken. This is the book which the cover of was broken. This is the book whose cover was broken. 注意：用whose时要去掉the。因为whose已经包含了the的意思在里面。

这是个定语从句，which是个引导词短语speakof“提及，说到”，可以将介词of提前至引导词which前面，就变成了ofwhich“这就是我刚才提到的那本字典”当然了，你也可以不要将of提前，ThisisthedictionarywhichIwasspeakingof.句子中一定要有一个of，因为speakof是个短语。只用speak不行，因为speak除了后面加一门语言以外，其余皆为不及物动词。

Aof　表示整体当中的一部分。about 900 of which在这里可以换成of which about 900。因为介词+关系代词可以引导定语从句。如果表示的是所属关系，则有四种说法。如：The house whose window faces south is beautiful. 窗户朝南的这栋房子很漂亮。＝The house the window of which faces south is beautiful. = The house of which the window faces south is beautiful. =The house which the window of faces south is beautiful.

1、就是把of提前了。这是一种较书面的表达方法。拉直了说就是which new york is an example of of是接which的。 which是指前面句子里说的情况。 2、我们可以说for example，但是在表达某些的例子的时候，还是要用example of。

which的先行词是物，可以用在限定和非限定的定语从句中ofwhich的of是从句中动词的介词

引导定语从句时,在起的作用上whose和of which有时是一样的,只不过whose所修饰的名词前不能有定冠词之类的词,而of which所修饰的词前往往有定冠词.如：This is our classroom,whose windows face south.= This is our classroom,of which the windows(或the windows of which) face south.2.which是关系代词,它在定语从句中作主语或宾语,而of which在定语从句中作定语.如：The book which is on my desk is the one that I borrowed from Li Ming.The book which I borrowed from Li Ming is on the desk.

这个of them,of whom,of those,of which都代表啥意思，都分别啥时候用我不太懂，老是搞混，麻烦各位英语大神给解决一下of whom 具有连接功能,另一个没有,使用的话句子要加连词.

of which = whose 不知道你为什么非要用另外的词来“相当于”能意会就行了which能跟任何介词搭配，但不一定能找出那么多的“相当于”，在定语从句中，你只要知道定语与主语的关系，就知道用什么介词了。不要死记。不好意思，做了点“多余解释”

句子中的成分不同which通常是代替从句的主语或者宾语ofwhich是做状语,具体看句子和短语意思而定,介词也是依据实际情况而定

这些都是介词+which的用法，其实，最主要的差别还是在介词上，而介词呢，又是跟着后面的状语走的。比如，onwhichIhavespenttwohours，不好意思，可能我这样造句有点牵强，但是，事实上，我只是想让你知道，这里有个词组是，spendtimeon，而且其实，这句话也可以变成，whichIhavespenttwohoursonby的话，词组也是很多的，比如catchupwithsb.bydoingto的话，offersthto，但是，我觉得一般是towhom比较多from，borrowfrom,learnfromin,这个比较多，一般性，只要是个地点，考察的时候多数用inwith，这个词的话，大多数表示伴随，不太好说，要看具体情况for，payfor用得比较多of的话，表示....的，比较多，通常都是和bothof，neitherof一起用的

简单的说，有连词AND用THEM,没有，用WHICH.语法不好懂，有时要有点小窍门，方便记忆。

这里使用的是that.that和which都可以引导定语从句，同时，都可以在定语从句中担当主语或宾语。一、that可以修饰人/物；which只能修饰物。引导词作为主语的时候，和被修饰的先行词保持一致。引导词作为宾语时，可以省略。如：（1）theboywho/thatitalkedwithjustnowismybestfriend.(theboy在这里是先行词，后面的who/thatitalkedwithjustnow是定语从句。who/that在这里=theboy，在从句中作主语。（2）thebook(that/which)iamreadingisveryinteresting.(定语从句：(that/which)iamreading；修饰的先行词是thebook.因为book是物品，因此that/which（=thebook)都可以，而book在从句中是被阅读的，作为从句中的宾语。可以省略。）二、特殊情况（1）只用that,不使用which如：先行词前有序数词、最高级、theonly等词语修饰；先行词既有物又有人...（2）只用which,不用that引导词前有介词时，只能用which

whose引导定语从句时，只能在句中作定语。which引导定语从句可以在句中主语和宾语，有时也作定语。of which引导定语从句，在句中作定语。whose是who，which的所有格，当是who的所有格时候就用of whom而不是of which。要看先行词在句子中做什么成分，主语宾语就用that（或者which或者who，who必须是人），如果定语从句第一个词和引导词是所有格关系就用whose，地点就是where，时间就用when。关系构成关系从句的句法功能主要是充当定语。在英语中，关系从句通常位于它所修饰的词（组）之后。被关系从句修饰的词（组）叫做先行词（英语：antecedent），引导关系从句的词称为关系词，关系词指代先行词并在关系从句中充当一定的成分。关系从句有限制性关系从句（英语：restrictive relative clause或defining relative clause）和非限制性关系从句（英语：non-restrictive relative clause）之分。以上内容参考：百度百科-定语从句

主要是看后面状语的搭配比如，iliveinguangdong,inwhich(=where)cropsgrowhere.这里后面的意思应该是，cropsgrowinguangdong,所以用in（地点）icaughtthebus,onwhichimetmyteacher.这里后面的意思应该是imetmyteacheronthebus,所以用on（地点）ilike,bywhichiimprovemyenglish这里应该是iimprovemyenglishbyreadingenglish.所以用by（方式）ilikeskiing,fromwhichicangetalotofhappiness.这里是icangetalotofhappinessfromskiing。所以用from做这种题，你先看看后面那个从句里要搭配什么样的介词，做熟了就容易了。

1、of 表示整体与部分的关系：即用于“部分+of+整体(which, whom) ”结构。如： He went with a group of people, few of whom were correctly equipped for such a c limb. 他和一队人一起去了，其中没有几个人配有进行这样一次登山的适当装备。The buses, most of which were already full, were surrounded by an angry crowd. 公共汽车大多数都已经挤满了人，它们被愤怒的人群包围着。2、在下列情况下，一般只用of whom和of which。定语从句的主语是few, little, some, most, many, much等时，一般只用of whom和of which。In the room are lots of people, many of whom I don"t know. 房间里有很多人，很多人我不认识。He has a lot of story-books, a few of which I have never read. 他有很多故事书，有几本故事书我还从未看过。3、定语从句的主语是数词、形容词的最高级时，一般只用of whom和of which。如：The old man has three children, two of whom are college students and one of whom is a manager. 那个老人有三个小孩，其中两个是大学生，另一个是经理。扩展资料：which用作疑问代词时,在特殊疑问句中用作宾语或主语。which用作关系代词,可引导限制性定语从句或非限制性定语从句,引导非限制性定语从句时which可以用整个主句作为其前行词,相当于and that,有时还可引导不定式短语从句。which, thatthat和which都可引导定语从句,但以下情况引导定语从句的关系代词只能用that不能用which:1、当先行词是all, everything, nothing, anything, little等不定代词,或被first, last, only, few, much, some, any, no等词修饰时,应该用关系代词that,不用which。2、当先行词为形容词最高级所修饰时,关系代词用that不用which。3、当并列的两个先行词分别表示人和物时,要用关系代词that而不用which。4.、在强调句型“It is〔was〕...that〔who〕...”中,只能用that,不能用which。5、同位语从句除了用whether, what, why等引导外,通常还用that引导,但不用which。

of 表示同位关系：即用于在A+of+B结构，其中的A 和B 为同位关系。如：Her sons, both of whom work abroad, ring her up every week. 她的两个儿子，都在国外工作，他们每周都给她打电话来。We"ve tested three hundred types of boot, none of which is completely waterproof. 我们已经测试过300种靴子，没有一种是完全防水的。of 表示整体与部分的关系：即用于“部分+of+整体(which, whom) ”结构。如： He went with a group of people, few of whom were correctly equipped for such a c limb. 他和一队人一起去了，其中没有几个人配有进行这样一次登山的适当装备。The buses, most of which were already full, were surrounded by an angry crowd. 公共汽车大多数都已经挤满了人，它们被愤怒的人群包围着。在下列情况下，一般只用of whom和of which。定语从句的主语是few, little, some, most, many, much等时，一般只用of whom和of which。In the room are lots of people, many of whom I don"t know. 房间里有很多人，很多人我不认识。He has a lot of story-books, a few of which I have never read. 他有很多故事书，有几本故事书我还从未看过。(from www.yygrammar.com)定语从句的主语是数词、形容词的最高级时，一般只用of whom和of which。如：The old man has three children, two of whom are college students and one of whom is a manager. 那个老人有三个小孩，其中两个是大学生，另一个是经理。定语从句的主语是all, none, both, neither, each等不定代词时，一般只用of whom和of which。如：There are fifty students in our class, all of whom are working hard. 我们班有五十个学生，所有这五十个学生学习都刻苦。He planted two trees last year, both of which are growing well. 去年他栽了两棵树，这两棵树都长得好。在定语从句中作表语的定语时，一般只用of whom和of which。如：He has three brothers, of whom Li Lei is the youngest one. 它有三兄弟，李蕾是他们中最小的一个。There are many countries in Asia, of which China is the largest one. 亚洲有很多国家，中国是最大的一个

名词/数词/代词……+of which：引导定语从句of which+名词/数词/代词……：引导定语从句表示：先行词的……

of 表示同位关系：即用于在A+of+B结构，其中的A 和B 为同位关系。如：Her sons, both of whom work abroad, ring her up every week. 她的两个儿子，都在国外工作，他们每周都给她打电话来。We"ve tested three hundred types of boot, none of which is completely waterproof. 我们已经测试过300种靴子，没有一种是完全防水的。of 表示整体与部分的关系：即用于“部分+of+整体(which, whom) ”结构。如： He went with a group of people, few of whom were correctly equipped for such a c limb. 他和一队人一起去了，其中没有几个人配有进行这样一次登山的适当装备。The buses, most of which were already full, were surrounded by an angry crowd. 公共汽车大多数都已经挤满了人，它们被愤怒的人群包围着。在下列情况下，一般只用of whom和of which。定语从句的主语是few, little, some, most, many, much等时，一般只用of whom和of which。In the room are lots of people, many of whom I don"t know. 房间里有很多人，很多人我不认识。He has a lot of story-books, a few of which I have never read. 他有很多故事书，有几本故事书我还从未看过。(from www.yygrammar.com)定语从句的主语是数词、形容词的最高级时，一般只用of whom和of which。如：The old man has three children, two of whom are college students and one of whom is a manager. 那个老人有三个小孩，其中两个是大学生，另一个是经理。定语从句的主语是all, none, both, neither, each等不定代词时，一般只用of whom和of which。如：There are fifty students in our class, all of whom are working hard. 我们班有五十个学生，所有这五十个学生学习都刻苦。He planted two trees last year, both of which are growing well. 去年他栽了两棵树，这两棵树都长得好。在定语从句中作表语的定语时，一般只用of whom和of which。如：He has three brothers, of whom Li Lei is the youngest one. 它有三兄弟，李蕾是他们中最小的一个。There are many countries in Asia, of which China is the largest one. 亚洲有很多国家，中国是最大的一个

形式不同。同样，在名词前已有限定词时，只能用of which/whom，不能用whose，因为限定词不可罗列在一起使用。whose 即可以指人，又可以指物，而 of which 只能用来指物。of which 除了可以表示所属关系外，还可以用来表示整体的关系，而 whose 则不能。引导非限制性定语从句多用 whose，而很少用表示所属关系的介词 of 加上关系代词 which。如果介词 of 不表示所属关系，而是用来表示整体与部分的关系，就常用非限制性定语从句了。当 of 不具有“所属”含义时，只能用 of which (whom) 或 which (whom, who )... of，不能用 whose。①The house _______ windows face south is our reading-room. ②The house _______ the windows face south is our reading-room. A. of which B. whose C. which D. its ①的答案是B；②的答案是A。

1.关系代词whose,引导定语从句时,既可指人,又可指物,在从句中只能作定语；of whom只能指人；of which只能指物,有时whose可以与of whom和of which互换使用.如：The girl whose hair is golden is from England.头发金色的那个女孩是英国人.The house whose doors are green is an office building.门是绿色的那座房子是办公楼.2.“介词 + whose +名词”引导定语从句.如：I love my motherland,for whose good future I will work hard.我爱我的祖国,为了她美好的未来我要努力工作.3.在下列情况下,一般只用of whom和of which.(1) 定语从句的主语是few,little,some,most,many,much等时,一般只用of whom和of which.In the room are lots of people,many of whom I don"t know.房间里有很多人,很多人我不认识.He has a lot of story-books,a few of which I have never read.他有很多故事书,有几本故事书我还从未看过.(2) 定语从句的主语是数词、形容词的最高级时,一般只用of whom和of which.如：The old man has three children,two of whom are college students and one of whom is a manager.那个老人有三个小孩,其中两个是大学生,另一个是经理.(3) 定语从句的主语是all,none,both,neither,each等不定代词时,一般只用of whom和of which.如：There are fifty students in our class,all of whom are working hard.我们班有五十个学生,所有这五十个学生学习都刻苦.He planted two trees last year,both of which are growing well.去年他栽了两棵树,这两棵树都长得好.(4) 在定语从句中作表语的定语时,一般只用of whom和of which.如：He has three brothers,of whom Li Lei is the youngest one.它有三兄弟,李蕾是他们中最小的一个.There are many countries in Asia,of which China is the largest one.亚洲有很多国家,中国是最大的一个.

有以下几种情况： 1. of表示同位关系：即用于在A+of+B结构，其中的A和B为同位关系。如： Her sons, both of whom work abroad, ring her up every week. 她的两个儿子，都在国外工作，他们每周都给她打电话来。 We"ve tested three hundred types of boot, none of which is completely waterproof. 我们已经测试过300种靴子，没有一种是完全防水的。 2. of表示整体与部分的关系：即用于“部分+of+整体(which, whom)”结构。如： He went with a group of people, few of whom were correctly equipped for such a climb. 他和一队人一起去了，其中没有几个人配有进行这样一次登山的适当装备。 The buses, most of which were already full, were surrounded by an angry crowd. 公共汽车大多数都已经挤满了人，它们被愤怒的人群包围着。 I met the fruit-pickers, several of whom were university students. 我遇到了摘水果的人们，其中有几个人是大学生。 3. of表示所属关系：即of用于构成所有格。如： He"s written a book the name of which I"ve forgotten. 他写了一本书，书名我给忘了。 The house the roof of which was damaged has now been repaired. 那幢屋顶被损坏的房子现在已经修好了。 4. of与其他的词构成固定搭配：即of与从句中的某个词语构成固定搭配。如： He"s married to a singer of whom you may have heard. 他与一位歌唱家结了婚，你可能听说过这个人。(介词of与动词hear构成固定搭配，意为“听说”) 注意：介词of后面除接关系代词which, whom外，有时也可能是whose。如： She had a teddy-bear, both of whose eyes were missing. 她有一个玩具熊，它的两只眼睛都丢了。

of 表示同位关系：即用于在A+of+B结构，其中的A 和B 为同位关系。如：Her sons, both of whom work abroad, ring her up every week. 她的两个儿子，都在国外工作，他们每周都给她打电话来。We"ve tested three hundred types of boot, none of which is completely waterproof. 我们已经测试过300种靴子，没有一种是完全防水的。of 表示整体与部分的关系：即用于“部分+of+整体(which, whom) ”结构。如： He went with a group of people, few of whom were correctly equipped for such a c limb. 他和一队人一起去了，其中没有几个人配有进行这样一次登山的适当装备。The buses, most of which were already full, were surrounded by an angry crowd. 公共汽车大多数都已经挤满了人，它们被愤怒的人群包围着。在下列情况下，一般只用of whom和of which。定语从句的主语是few, little, some, most, many, much等时，一般只用of whom和of which。In the room are lots of people, many of whom I don"t know. 房间里有很多人，很多人我不认识。He has a lot of story-books, a few of which I have never read. 他有很多故事书，有几本故事书我还从未看过。(from www.yygrammar.com)定语从句的主语是数词、形容词的最高级时，一般只用of whom和of which。如：The old man has three children, two of whom are college students and one of whom is a manager. 那个老人有三个小孩，其中两个是大学生，另一个是经理。定语从句的主语是all, none, both, neither, each等不定代词时，一般只用of whom和of which。如：There are fifty students in our class, all of whom are working hard. 我们班有五十个学生，所有这五十个学生学习都刻苦。He planted two trees last year, both of which are growing well. 去年他栽了两棵树，这两棵树都长得好。在定语从句中作表语的定语时，一般只用of whom和of which。如：He has three brothers, of whom Li Lei is the youngest one. 它有三兄弟，李蕾是他们中最小的一个。There are many countries in Asia, of which China is the largest one. 亚洲有很多国家，中国是最大的一个

应该是 of which the roof。roof是可数名词单数不能单独 存在，前面必须有限定词。第一句中的whose和第二句的the就是限定词。whose roof =the roof of which,可以把of which 提前 变成 of which the roof。其实 whose roof 指的就是 the house"s roof. the roof of which 指的就是the roof of the house。

〖思维〗1 . 形式不同.如： The house _______ windows face south is our reading - room . A . of which B . whose C . which D . its 此题正确答案是B,不能选择A.选择 of which 时应在名词前加上定冠词 the,也就是说如果名词前有 the 就只能用 of which.如果名词前没有冠词,就用 whose.如上句题干改为：The house _______ the windows face south is our reading-room . 此题就只能选择答案A而不能选择B了. 2 . whose 即可以指人,又可以指物,而 of which 只能用来指物.如： The boss in whose department looked down upon women . The house whose roof was damaged now has been repaired . 上面第一句不可用 of which 来改写,第二句可以.可写成：The house of which the roof was damaged has now has been repaired . 3 . of which 除了可以表示所属关系外,还可以用来表示整体的关系,而 whose 则不能. He borrowed a book of which the author was a peasant . In Barcelona the Chinese team got 16 gold medals , of which 12 were won by women . 第一句中的 of which 就可以用 whose 来代替.因为这个句子中 of 是用来表示所属关系.可改写成：He borrowed a book whose author was a peasant.而第二句中的 of which 就不要用 whose 来替.因为这个句子中的 of 不是表示所属关系,而是表示整体与部分的关系. 4 . 引导非限制性定语从句多用 whose,而很少用表示所属关系的介词 of 加上关系代词 which.如： There is a mysterious lake at the foot the hill , whose depth has never been measured . 山脚下有个神秘的湖,其深度从未测量过. 如介词 of 不表示所属关系,而是用来表示整体与部分的关系.此时就经常引导非限制性定语从句了.如； There are 102 elements found in nature , of which most are metals . The stories about the Long march , of which this is one example , are well written .

）of which 和 of them的区别主要在于：of which是在从句中.即前面一句是主句,后面也是一个句子,但是两个句子之间不是句号而是逗号.逗号后面接of which.用of which引导的后面的句子是非限制性定语从句.可以是some...

one of them 是句子one of which 是从句 which是引导词

这个要看前面的是可数名词还是不可数,可数的话后面用复数动词,否则用单数. 例如： I have a lot of books,all of which are written in Chinese.（前面的books是可数名词） I have a lot of water,all of which is taken from that river.（前面的water是不可数名词）

①of which the engines相当于the engines of which②which 能跟介词短语一起使用③是scientist

当然不是。whose 在定语从句中的用法 whose 是定语从句中一个常用的关系代词，表" …… 的"之意；它可以指"人的"，也可以指"物的"；既可以引导限制性定语从句，也可以引导非限制性定语从句。 〖思维一〗whose + n . 可作主语，宾语，功能与 which , whom (who )相同。如： Mr King , whose legs were badly hurt , was quickly taken to hospital . The boss in whose department Mr King worked had heard about the accident . 〖思维二〗whose 既可引导限制性定语从句，又可引导非限制性定语从句。如： My uncle whose office we have just passed , is a lawyer . 我的叔叔是个律师，刚才我们经过他的办公室 。 Once there was a wise king whose name was Alfred . 从前有一个叫阿尔弗雷德的英国国王。 〖思维三〗whose 代指"……的"，既可以指人，也可以指物。如： Look at the building , whose roof is white . 看那栋楼，楼顶的颜色是白的。 The girl lives in the house , whose windows face south . 那个女孩住在这所房子里，房子的窗户是朝南开的。 〖思维四〗whose 表所属关系指物时，可与 of which 转换，词序一般是：名词+ of which Look at the building , the roof of which ( = whose roof )is white . The girl lives in the house , the windows of which ( = whose windows )face south . 〖思维五〗whose 不可与 of which (whom )转换的情况。 当 of 不具有"所属"含义时，（如在 hear of , be proud of , be fond of , be full of 等短语中，of 均不表"所属"关系），只能用 of which (whom) 或 which (whom , who )… of ，切不可盲目用 whose 。如： Mary has been married to a scientist of whom you may have heard . (… < who / whom > you may have heard of … .) 玛丽嫁给了一位科学家，你可能听说过这个人。 She has a clever boy of whom she is proud .她有一个为之骄傲的聪明儿子。 〖思维六〗whose 在定语从句中，有"所属"含义，一般不再与其它限定词罗列使用。 当 whose 表"所属"含义时，其本身就是一个限定词，相当于 one"s （具体讲是：my , his , her , its , our , your , their …），而限定词不可罗列在一起使用， whose 也不例外。如： John , of whom my aunt is a distant cousin by marriage , comes to see us sometimes . 约翰有时来看看我们，他是我姑姑的一个远房亲戚。 whose 是定语从句中一个常用的关系代词， 它是关系代词who的所有格，在从句中作定语，也就是说当先行词与从句中某个名词有所属关系，表达“……的”意思时，用关系代词whose 引导定语从句，它既可以指代人，也可以指代物，既可引导限制性定语从句，也可以引导非限制性定语从句。 　　例：①Mr King,whose legs were badly hurt, was taken to the hospital. 金先生腿受重伤，被送进了医院。 　　②They lives in a room whose window opens to the south. 他们住在一间窗户朝南开的房间里。 　　whose短语在定语从句中有时可作介词宾语， 即构成“介词＋whose＋名词”引导定语从句并在从句中作状语。 　　例：①The boss in whose department Mr King worked had heard about the accident. 金先生工作所在的部门领导已经听人说过这一意外事故。 　　②He is the student of whose brother we are always proud. 他就是那个我们总是为他哥哥感到骄傲的学生。 whose引导定语从句时,通常可与of which/of whom引导的定语从句进行转换。 　　例：①I made a table,the surface of which(of which the surface)is quite smooth. 我制了张桌子，桌面很光滑。 　　I made a table, whose surface is quite smooth. 　　②I live in a room whose window(the window of which或of which the window)opens to the south. 我住在一间窗户朝南开的屋子里。 　　③The professor of whom a daughter(a daughter of whom) has gone abroad is very famous in China. 那位他的女儿已经出国了的教授在国内很有名。 　　 whose 与 of which 的区别我们经常可以看到引导定语从句的关系代词 whose 与 of which 相互替代。那么是不 是在任何情况下二者都可以互相替换呢 ? 它们之间的区别是什么 ? 〖思维〗1.形式不同。如： The house _______ windows face south is our reading - room . A . of which B . whose C . which D . its 此题正确答案是B，不能选择A。选择 of which 时应在名词前加上定冠词 the，也就是说如果名词前有 the 就只能用 of which。如果名词前没有冠词，就用 whose。如上句题干改为：The house _______ the windows face south is our reading-room . 此题就只能选择答案A而不能选择B了。2 . whose 即可以指人，又可以指物，而 of which 只能用来指物。如： The boss in whose department looked down upon women . The house whose roof was damaged now has been repaired . 上面第一句不可用 of which 来改写，第二句可以。可写成：The house of which the roof was damaged has now has been repaired . 3 . of which 除了可以表示所属关系外，还可以用来表示整体的关系，而 whose 则不能。 He borrowed a book of which the author was a peasant . In Barcelona the Chinese team got 16 gold medals , of which 12 were won by women . 第一句中的 of which 就可以用 whose 来代替。因为这个句子中 of 是用来表示所属关系。可改写成：He borrowed a book whose author was a peasant。而第二句中的 of which 就不要用 whose 来替。因为这个句子中的 of 不是表示所属关系，而是表示整体与部分的关系。 4 . 引导非限制性定语从句多用 whose，而很少用表示所属关系的介词 of 加上关系代词 which。如： There is a mysterious lake at the foot the hill , whose depth has never been measured . 山脚下有个神秘的湖，其深度从未测量过。 如介词 of 不表示所属关系，而是用来表示整体与部分的关系。此时就经常引导非限制性定语从句了。如； There are 102 elements found in nature , of which most are metals . The stories about the Long march , of which this is one example , are well written .

AlargeproportionoftheInternetusersisyoungpeople.你可以看一下这句话，这是把上面的从句单独拿出来成为一个句子，这样应该更好理解那句话的意思，其中theInternetusers就是原从句中which所指代的成分。理解了意思应该就能知道of是怎么来的了

要确定which指什么要看宾语部分是指什么，然后就可以定了。

1先理解 the roof of the room,和 the room"s roof.2 i live in the room. ----- the room"s roof is yellow.----- whose roof is yellow i live in the room---- the roof of the room is yellow----- the roof of which is yellow.

of which 中的whch 是指前面的 120 flowering plants属于非限制性定语从句

of which 其中/..的 eg:there are 100 people,30 of which are students. which 是指代people.(which是代词)

主要区别于定语从句的关联词 of which相当于whose（或从句中某个动词词组的固定搭配） in which 相当于where

看定语部分缺什么，决定是用什么

关系代词whose,引导定语从句时,既可指人,又可指物,在从句中只能作定语； of whom只能指人； of which只能指物, 有时whose可以与of whom和of which互换使用 这样说可以么? 在下列情况下,一般只用of whom和of which. (1) 定语从句的主语是few,little,some,most,many,much等时,一般只用of whom和of which. 2) 定语从句的主语是数词、形容词的最高级时,一般只用of whom和of which. (3) 定语从句的主语是all,none,both,neither,each等不定代词时,一般只用of whom和of which (4) 在定语从句中作表语的定语时,一般只用of whom和of which