知识点-介词+which引导定语从句
“介词+which／whom”引导的定语从句
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which引导的定语从句
which引导的定语从句which引导的定语从句which在句子中用来作为修饰事物的先行词，通常在which引导的定语从句中可见。
一般情况下，which多用来引导非限制性定语从句，主语，宾语，表语，句子等多为which在定语从句中充当的部分，下面店铺为大家带来的which引导的定语从句！which引导的定语从句which可以引导定语从句，修饰表示事物的先行词，在定语从句中充当主语、宾语或者表语。
例如：He was reading a book，which was about war. 他正在读一本关于战争的书。
（关系代词which在修饰book的定语从句中充当主语。
）He was reading a book， which he had bought from London. 他正在读一本书，这本书是从伦敦买回来的。
（关系代词which在修饰book的定语从句中充当宾语。
）which引导非限定性定语从句时有一个特殊用法，即它所引导的非限定性定语从句修饰主句中更多的部分甚至整个主句（这时被定语从句所修饰的“先行词”要作广义理解），which仍在定语从句中作主语、宾语或表语。
例如：He set free the birds happily， which was a celebration for his success. 他开心地把鸟放了，这是对他成功的一种庆祝。
把非限定性定语从句“which was a celebration for his success”的先行词视为主句中的“the birds”显然不符合整句的语境，被“which was a celebration for his success”所修饰的是整个主句，which所引导的这类特殊的非限定性定语从句对主句所叙述的情况进行某种意义的补充说明，which常可译为“这一点，这件事”。
［考题1］ You can find whatever you need at the shopping centre， ____ is always busy at the weekend. （2006上海春）A. thatB. whereC. whatD. which［答案］ D［解析］引导一个非限定性定语从句修饰the shopping centre，应选用D选项中的关系代词which，which在该定语从句中充当主语。
which引导的定语从句详解
which引导的定语从句详解which引导的定语从句详解定语是用来修饰名词或代词的成分。
定语从句是定语的一种，特殊之处在于采用了从句的形式，位于被修饰的名词或代词之后，往往拖得比较长，惹人心烦。
以下是店铺精心为大家整理的有关which引导的定语从句详解，希望对大家有所帮助，欢迎阅读。
定语从句详解定语是用来修饰名词或代词的成分。
定语从句是定语的一种，特殊之处在于采用了从句的形式，位于被修饰的名词或代词之后，往往拖得比较长，惹人心烦。
拖得再长，定语从句也是定语，是用来修饰某名词或代词的，地位谈不上有多高。
被定语从句修饰的名词或代词就是所谓的先行词，先行词要先行，位于定语从句之前。
定语从句既然是从句，就是一个句子，一定要有句子主干，也就是说，一定要有谓语动词。
有的选项定语从句中没有谓语动词，动作由非谓语动词表示，就是错的。
定语从句既然是从句，就是从属于主句的，一定要由关系代词或关系副词引导，把自身的谓语动词独立性取消，保证主句谓语动词地位不动摇。
有的选项定语从句没有关系代词或关系副词，直接上谓语动词，也是错的。
which是定语从句的关系代词之一。
GMAT语法考试限定，which 有且仅有两种用法。
一，which前面有逗号，逗号前面是个名词，which就近指代那个名词。
(1) Tankfield emailed Pea some photos, which did not cheer Pea up.which就近指代photos，定语从句中谓语动词did not cheer (Pea up)的发出者即从句主语即先行词photos，是photos没让豌豆家属高兴起来。
(2) Tankfield emailed Pea some photos, which Pea did notfind interesting.which就近指代photos，photos是定语从句中的.宾语，把定语从句还原成一个完整句就是Pea did not find the photos interesting.可以看到，上面两个句子都可以以that为关系代词改写，即(1)’ Tankfield emailed Pea some photos that did not cheer Pea up.(2)’ Tankfield emailed Pea some photos that Pea did not find interesting.改写与原版区别在哪儿？就在一个逗号。
which引导的定语从句
关系代词which引导的定语从句，指物，在从句中可以作主语、宾语等。
多数情况下，可与that互换。
但是要注意当从句中，介词提前只能用which，而且，在非限制性定语从句中，which引导的句子单独翻译为一句话。
(1)“The ability to guard customer data is the key to market value, which the board is responsible for on behalf of shareholders。
”(2007-4-3) 考点：board董事会，be responsible for代表， on behalf of代表(注意在写作中的应用)，shareholder股东解析：这个句子难度为低级，划横线部分为主句只有一个难点就是which的先行词是谁，是句子还是前面的一个名词，很显然，这个句子中是指市场价值，而不是这种能力。
翻译：保护客户资料的能力是市场价值的关键，董事会代表股东对市场价值负有责任。
难点总结：介词短语，which的先行词，非限制性定语从句一般翻译为一个单句。
(2)In Europe, as elsewhere, multi-media groups have been increasingly successful: groups which bring together television, radio, newspapers, magazines and publishing houses that work in relation to one another。
(2005-翻译-47) 考点：multi-media 传媒集团(最好不要翻译为多媒体集团)， bring together 组织，集合，work in relation to one another 彼此协作，publishing houses出版社解析：此句难度为高级，划线部分为主句，冒号后是主句的同位语，由which引导的定语从句来修饰groups，句尾还有that引导的定语从句来修饰television, radio, newspapers, magazines and publishing houses。
“介词+ which whom”引导的定语从句
“介词+ which / whom”引导的定语从句课本上已经讲到了“介词+ which / whom”引导的定语从句的基本用法，本期我们对此类定语从句的用法稍作拓展。
★“介词+ which / whom”前还可加some, any, none, all, both, neither, many, most, each, few等。
如：She has two sons, both of whom are doctors.There are many kinds of birds in this country, many of which are endangered.★“介词+关系代词”中的介词根据从句中谓语动词的搭配习惯、先行词与介词的搭配习惯或句子要表达的意思来选用。
如：He is the person from whom I learn a lot.Testing is still the usual means by which students’ progress is measured.Air, without which man can’t live, is really i mportant.★当定语从句中的谓语动词是带介词的短语动词时，短语动词中的介词一般不能前置。
如：The baby whom the nurse is looking after is very healthy. (正)The baby after whom the nurse is looking is very healthy. (误)★引导定语从句的“介词+ which”有时也可以用关系副词来代替。
如：Beijing is the city, in which (= where) he has lived many years.I remember the day on which (= when) I went abroad.The reason for which (= why) he didn’t come isn’t clear.【拓展】★关系代词that在从句中作介词宾语时，介词不能放在它的前面，只能放在从句中有关动词的后面。
“介词+which／whom”引导的定语从句-最新文档(可编辑修改word版)
“介词＋ｗｈｉｃｈ／ｗｈｏｍ”引导的定语从句“介词 +关系代词”既能引导限制性定语从句又能引导非限制性定语从句。
先行词是指物的名词时关系代词用which；先行词是指人的名词时关系代词用whom。
此结构注意以下几点：1．“介词 +which”在定语从句中分别作时间、地点、原因状语，代替相应关系副词。
There used to be a time at which/during which/when the Chinese people struggled for freedom.中国人民曾有一段为自由而斗争的日子。
The factory in which/when my father works is a large one. 我父亲工作的那家工厂很大。
I would like you to explain the reason forwhich/why you were absent.我想让你解释一下你没来的原因。
2．在一些固定搭配的短语动词中，由于动词和介词不可分割，因此不能把介词置于关系代词之前。
This is the pen which I’m looking for.这是我正在找的那支钢笔。
不可以说：This is the pen for which I’m looking.常见的不可拆开的动词短语有：care for关心，喜欢；deal with处理，对付；hear from收到某人的信；look for寻找；look after照顾；send for 派人去请；see to照顾，料理。
3．“名词+ of which”代替“whose +名词”在定语从句中作定语。
The book, the cover of which/of which thecover/whose cover is black belongs to me.那本封面是黑色的书是我的。
I saw some trees, the leaves of which/whoseleaves/of which the leaves were black with diseases. 我看见一些树，它们的叶子因得病而发黑。
定语从句(Ⅱ)——where,when,why,“介词+whichwhom”引导的定语从句
1、关系副词where的用法(1)where的先行词大多是地点名词，在定语从句中作地点状语从句。
This is the school where/in which my father once worked.这是我父亲曾经工作过的学校(2) where的先行词还可以是抽象名词, 如stage,case, situation,position等。
例 They have reached the stage where/at which they will separate 他们已经到了将要分手的地步了。
2、关系副词when的用法(1)when的先行词是时间名词,在定语从句中作时间状语。
例 Do you remember the day when/on which we first met each other ?你还记得我们第一次见面的那一天吗?(2)when的先行词还可以是抽象名词, 如break, interval等。
例There is a long break between the two classes when/at which we can drink some water .在两节课之间有一个长的休息时词,在这期间我们可以喝点水。
3、关系副词why的用法why的先行词是reason,在定语从句中作原因状语。
reason作先行词时,若引导词在从句中作主语或宾语,定语从句要用that或 which引导。
例 I don ' t know the reason why/for which my good friend , jack ,looks unhappy today.我不知道我的好朋友杰克为什么今天看上去不高兴。
(1) The reason why…..是why引导的定语从句,Why在从句中作原因状语,Why可替换成 for which。
(2) The reason that……是that引导的同位语从句,that不作成分,that后面的内容说明 reason的内容。
高中英语语法：定语从句知识点
高中英语语法：定语从句知识点在复合句中，修饰某一名词或代词，用作定语的从句叫做定语从句(attributive clause)。
被定语从句所修饰的词叫做先行词(antecedent)。
定语从句必须放在先行词之后。
引导定语从句的关联词有关系代词who、whom、whose、which、that 和关系副词when、where、why等。
一、关系代词和关系副词的功能关系代词和关系副词功能有三个：1）用来引导定语从句，在先行词和定语从句之间起纽带作用，使二者联系起来。
2）关系代词和关系副词可作定语从句的一个成分。
关系代词可作主语、宾语、定语；关系副词可作状语。
3）关系代词和关系副词在从句中代替在他前面的先行词。
1、作主语关系代词在定语从句中作主语时，从句的谓语动词的人称和数应与先行词一致。
All that is needed is a supply of oil.所需要的是大量的油。
（引导词that在句中作主语）The foreigner who visited our class yesterday is from Canada. 昨天到我班来访的外国人来自加拿大。
（引导词who在句中作主语）2、作宾语在定语从句里作宾语的关系代词在口语中常被省去The noodles (that) I cooked were delicious. 我煮的面条美味可口。
（引导词that，可省略）The fish (which) we bought wes not fresh. 我们买的鱼不新鲜。
（引导词which，可省略）3、作定语关系代词whose在定语从句中作定语用。
This is the boy whose mother is our Chinese teacher. 这就是那个男孩，他母亲是我们的语文老师。
注意：关系代词whose在从句中与它所修饰的词一起作介词宾语时，可以跟介词放在主语和从句之间。
The boss in whose company Mr. Kang worked called at the hospital. 老板到医院拜访了康先生，康先生在他的公司里工作。
49第四章 定语从句引导词之介词+whichwhom
第四章 | 定语从句引导词之介词+which/whom今天这篇文章是要教大家顿悟定语从句引导词之“介词+which/whom”。
其实在前面我们已经讲到了许多关于“介词+which/whom”做引导词的情况，同学们应该有了初步的印象，此时的which或whom在从句中担任的正是其前面介词的宾语。
语法名词：定语从句的引导词之介词+which/whom核心讲解：我们先来看两个例子：1. 我赞成你坚持的那个观点。
首先，这个句子可以拆分成两个简单句：① 我赞成那个观点。
I agree with the idea.② 你坚持那个观点。
You insist on the idea.其次，依据最上面的中文意思，①肯定是主干，②肯定是修饰成分。
两个句子重复了“the idea”，为了避免重复，把②里面的“the idea”替换成“which”这样的代词，就变成了定语从句。
① 我赞成那个观点。
I agree with the idea.② 你坚持那个观点。
You insist on which.最后，把on which提到②前面，再把②放到①后面，变成：I agreewith the idea on which you insist.“介词+which”做引导词就是这样来的。
2. 这是昨天和我一起打羽毛球的那个男孩。
首先，这个句子可以拆分成两个简单句：① 这是那个男孩。
This is the boy.② 我昨天和那个男孩一起打羽毛球。
I played tennis with the boy yesterday.其次，依据最上面的中文意思，①肯定是主干，②肯定是修饰成分。
两个句子重复了“the boy”，为了避免重复，把②里面的“the boy”替换成“whom”这样的代词，就变成了定语从句。
用whom是因为在介词with后面。
① 这是那个男孩。
This is the boy.② 我昨天和那个男孩一起打羽毛球。
I played tennis with whom yesterday.最后，把with whom提到②前面，再把②放到①后面，变成：This is the boy with whom I played tennis yesterday.所以，当先行词为物，引导词在从句中担任介词的宾语时，引导词用which，介词提前，构成“介词+which”的形式；当先行词为人，引导词在从句中担任介词的宾语时，引导词用whom，介词提前，构成“介词+whom”的形式。
which引导定语从句用法
which引导定语从句用法which引导定语从句用法:关系代词which引导的定语从句，指物，在从句中可以作主语、宾语等。
多数情况下，可与that互换。
但是要注意当从句中，介词提前只能用which，而且，在非限制性定语从句中，which引导的句子单独翻译为一句话。
(1)“The ability to guard customer data is the key to market value, which the board is responsible for on behalf of shareholders。
”考点：board董事会，be responsible for代表， on behalf of代表(注意在写作中的应用)，shareholder股东解析：这个句子难度为低级，划横线部分为主句只有一个难点就是which 的先行词是谁，是句子还是前面的一个名词，很显然，这个句子中是指市场价值，而不是这种能力。
翻译：保护客户资料的能力是市场价值的关键，董事会代表股东对市场价值负有责任。
难点总结：介词短语，which的先行词，非限制性定语从句一般翻译为一个单句。
(2)In Europe, as elsewhere, multi-media groups have been increasingly successful: groups which bring together television, radio, newspapers, magazines and publishing houses that work in relation to one another。
考点：multi-media 传媒集团(最好不要翻译为多媒体集团)， bring together 组织，集合，work in relation to one another 彼此协作，publishing houses出版社解析：此句难度为高级，划线部分为主句，冒号后是主句的同位语，由which引导的定语从句来修饰groups，句尾还有that引导的定语从句来修饰television, radio, newspapers, magazines and publishing houses。
介词whichwhom”定语从句
引导词使用不当
02
在介词+which/whom引导的定语从句中，有时会出现引导词
使用不当的情况，导致句子结构不完整或产生歧义。
混淆了定语从句与其他从句的区别
03
在介词+which/whom引导的定语从句中，有时会混淆定语从
句与其他从句的区别，导致句子意思表达不准确或产生歧义。
05
练习与巩固
选择题练习
定义
定义
介词which/whom引导的定语从句是英语语法中的一种结构，其中 which/whom作为引导词，后面跟随一个完整的句子，用来修饰前面的名词或代 词，进一步说明其含义或特征。
which通常用于修饰物，而whom用于修饰人。
特点
01
which/whom引导的定语从句具 有限定性，用来限定名词或代词 的属性或特征，使句子结构更加 紧凑。
与状语从句的区别
介词+which/whom引导的定语从句与状语从句（如时间状语从句、条件状语 从句等）也不同，前者是对先行词进行修饰或限定，而后者则是对整个句子进 行补充说明或解释。
常见错误分析
介词使用不当
01
在介词+which/whom引导的定语从句中，有时会出现介词使
用不当的情况，导致句子意思表达不准确或产生歧义。
感谢观看
whom引导的定语从句例句
总结词：指代人
详细描述：whom在定语从句中通常指代人，例如"The person whom he met was his old friend."（他 遇到的那个人是他的老朋友。）
比较分析
总结词：使用区别
详细描述：which和whom的主要区别在于指代的对象不同 ，which通常指代事物，而whom通常指代人。此外，在正 式英语中，whom更常用，但在非正式英语中，which的使 用频率更高。
介词which的用法及例句
介词which的用法及例句一、引言介词是英语语法中重要且常用的一部分，它用于连接名词或代词与其他句子成分，并且可以表达时间、地点、方式、原因等关系。
在英语的介词中，which是一个十分常见的介词，它有各种用法并常常出现在口语和书面语中。
本文将详细介绍which的常见用法及例句以帮助读者更好地理解和运用这个介词。
二、表示选择1. which one: 用于从两个或多个选项中进行选择。
例句：You can choose the red car or the green car. Which one do you prefer?2. which of: 用于从多个选项中选择出最佳或最合适的。
例句：I have three dresses. Which of them is your favorite?三、描述限定1. in which: 表示某事物所处的位置或环境。
例句：The house in which she lives is very old.2. on which: 表示某事物所放置的位置。
例句：The book on which he is sitting belongs to me.3. from which: 表示某事物起源或来源。
例句：This is the document from which I got the information.4. through which: 强调通过某种媒介实现某事。
例句：The internet is a tool through which we can access a vast amount of information.5. for which: 强调某事物的目的或理由。
例句：She received a scholarship for which she had worked very hard.四、关系代词引导的定语从句1. 基本用法：例句：The book, which is on the table, belongs to me.2. 非限制性定语从句中which的使用：例句：I have two cars, one of which is red.五、问候和描绘1. 概括描述：例句：Which place do you love to visit the most?2. 问候寒暄：例句：Which country are you from?六、总结以上是which介词的常见用法及其相关例句。
which定语从句
which定语从句which定语从句which定语从句大家了解吗？以下是店铺整理好的which定语从句知识点，一起来吧！Which引导的定语从句在语法和语用功能有利于区别于that引导的定语从句的鲜明特色.一、语法要点.①有宽阔的指代范围.不仅可措代主句中某一先行词___名词（A）,还可以指代主句中某些句子成分,如不定式宾补,不定式宾语,动宾结构等（B）,甚至整个主句（C）.后两项功能是that所没有的.（A）The computer which(=that) I bought yesterday is home made.（B）Yesterday I asked him to go to the cinema with me, which agreed(昨天我要他同我一道去看电影,他同意了).He wishes to get quick rich without any labour, which we think only Wishful thinking (他想不劳而获,迅速致富,我们认为这是想入非非).（C）The sun heats the earth,Which is very important to living things(太阳晒热地球,这对于万物是十分重要的).②非限定性定语从句中,无论主语还是宾语,关系代词用which不用that;即使which作宾语也不省去.Football, which is very interesting, is played all over the world.I never give up learning foreign languages. Which I fink to dea bridged to the world(我从没有放弃过外语学习,因为我发现外语是通向世界的桥梁).（比较下一句关系代词作宾语可省去的限定性定语从句.二者在这一点上的区别一目了然：It is the computer (that /which) I bought last week.）③“介词+关系代词”引导定语从句有一下四点值得注意.A:当介词前置时,关系代词用which而非that；而且which不省去.The pencil with he was writing broke.无The pencil with that he was writing broke;也无The pencil with he was writing broke.(注：当介词后置于定语从句动词后面,并且从句是定性的,关系代词which, that可互换,能省略.This is the room which/that the great man once worked in.)B:先行词表示时间,定语从句可用关系副词（when;先行词表示地点,定语从句可用关系副词where:We’ll never forget the day on which (-when )we visited the Great wall.They went to the village where(-at which )the oil well was located定位）.C：此结构再延伸,出现“名词/代词+of/among+关系代词”的格局,名词又有数量意义,如“许多,一些,大部分,20个等”,则整个短语译作“其中许多；其中一些…”：On the crowded bus were school children, many of whom were from Beijing.也可以把名词/代词称到关系代词后面,整个短语的功能不变：He borrowed from the library novels and magazines, among which some are in English.D:此延伸结构若是“名词+介词of+关系代词”的格局,名词无数量意义,则同于whose+名词：He lives in the house the doors of which face the south,=He lives in the house whose doors face the south.二、语用功能.Which定语从句（尤其是非限定性的）主要还是在语用功能上呈现that定语从句所没有的亮点.①表达主从句因果关系.A Jew. Albert Einstein had to flee Germany. Which then was ruled by Hitler(因斯坦只得逃离德国,因为当时的德国是在希特勒的统治之下).NMET’99：Cory Luxmoore arrived from England to deliver the diary of his ancester to the Library Company,____he and his wife considered to be the best home for the diary (Cory Luxmoore（千里迢迢）从英国赶来把祖先的'日记交给（费城）图收馆公司,是因为他和妻子认为该图书馆才是此日记最好的归宿处).②表达主从句目的关系.The Southern States set up a separate state of their own, in which they would be free to keep Negroes as slaves(南方各州却反叛建立一个独立王国,以便好继续维持奴隶制度).③表达主从句让步关系.Einstein, who could have been very rich, cared for little money(爱因斯坦原本可以是非常富有的,但他却不爱钱).He gave up his cause in which he had been very successful and joined in our project(他的事业尽管干得很出色,他还是放弃了,加入到我们的课题研究中来).④表达主句动作产生的结果.Many trucks and buses are jammed at the crossing, which made it impossible for us to go to work on time(许多车辆都堵在十字路口,造成我们不能准时上班).European football is played in 80 countries, which makes it the most Popular sport in the world(欧式足球有30个国家在踢,因之成为全世界最流行的一项体育运动).⑤表示主从句条件关系.The past experience, which is not forgotten, is the guide for the future(前事不忘,可为后事之师).⑥表示主从句时间关系.He was born on October 1,1949, which saw the foundationof the People’s Republic of China(他出身在一九四九年十月一日,恰好是中华人民共和国成立的那一天).⑦对主句内容作补充说明.Inspite of his glorious past, he has fallen into the people’s enemy at last, which is a good lesson for all of us (尽管有着辉煌的过去,他最终还是堕落为人民的敌人,这对我们大家是个很好的教训).The sentence was announced on Nov. 8 following trials, which started in Sept.(审判于九月开始.多次审判后,判刑才于十一月八日宣布).⑧用于主从句对比关系.He idled away his youth which he should have spent in leaning(他的青春年华本应用于增长才干,而他却虚度过去了).⑨用于表示世界上独一无二的人或事物；或当事人认为是独一无二的事物.China, which has a 5000_year_old civilization, is now taking a newLook(已有5千年文明的中国现在正呈现新面貌).All the books here, which have beautiful pictures in them, were written by him(这里所有的书都是他写的,里面都有精美的插画).（比较：All the books here that have beautiful pictures in them were written by him (这里所有有着漂亮插画书是他写的__这里不仅关系词要换成that,而且还暗示着有虽的书)）.⑩表示与主句或先行词的同位关系.The speed of sound in air at ordinary temperature is about 1,100 feet per second, which is about 700 miles per hour(常温下声在空气中的速度是大约每秒1,100英尺,即大约是小时传播700英里远.)可以看出,which定语从句不仅涵盖that定语从句的功能__即纯定语功能,而且还有that定语从句所不能表达语用领域___状语用法.因此,只注意which定语从句的语法搭配而忽略其语用意义,就意味着对定语从句的认识还没有到位.下载全文。
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“介词+which”引导定语从句
【二、as与which引导定语从句的用法辨析】
4. as作从属连词用时，可以引导五种状语从句。现归纳如下：
1). as表示“当……的时候”，引导时间状语从句，多强调主 句和从句中的动作或状态同时发生，从句可放在主句前，也 可放在主句后。例如： As I waited at the stop, I heard a big noise. 当我在车站等车的时候，我听到一个很大的声响。 She rose up as he entered. 当他进来时，她站了起来。
“介词+which”引导定语从句
【二、as与which引导定语从句的用法辨析】
3. 只能用as引导的非限定性定语从句
1) 置于句首时，非限定性定语从句只能用as引导。 2) 在the same...as 结构中，意思是“像……那样的”。例如 Chongqing is not the same city as we have seen in other places. 3)在as...as结构中，意思是“像……那样的”。例如： No period in history has had as many important changes as have taken place in the past century.
“介词+which”引导定语从句
【二、as与which引导定语从句的用法辨析】
2). as表示“因为”、“由于”，引导原因状语从句，其语气 不如because强，通常为附加说明的理由，且是已知晓的原因， 主句与从句没有逻辑上的因果关系。
As she was not well, I went there alone. 因为她身体不好，所以我独自到那里去了。 As he is a tailor, he knows what to do with this material. 由于他是个裁缝，他知道怎样利用这块布料。
当非限定性定语从句置于句末时，as和which都可用来 引导这个定语从句。
“介词+which”引导定语从句
【二、as与which引导定语从句的用法辨析】
2.只能用which引导的定语从句
1）在限定性定语从句中。 2)“介词+关系代词”引导定语从句时，只能用which。 3) 当后置的非限定性定语从句是否定结构时，只能用which 引导。
“介词+which”引导定语从句
【二、as与which引导定语从句的用法辨析】
3). as表示“虽然……但是……”，引导让步状语从句，从句 通常用倒装语序，把从句的表语、状语或动词原形放在as前 面，可以用though替代。例如：
“介词+which”引导定语从句
【一．“介词+which”引导定语从句中介词的选择】
4. 表示所属关系，部分与整体的关系或表示全部时，介词应 用of 。当表示部分与整体的关系或表示全部时和of which/of whom 连用的主要是含有数量意义的不定代词，名词，数词 以及形容词最高级。 It is reported that two schools, of which are being built in my hometown, will open next year. 据报道，我家乡在建的两所学校明年开学。
“介词+which”引导定语从句
【一．“介词+which”引导定语从句中介词的选择】
The factory produces half a million pairs of shoes every year, 80% of which are sold abroad. 这家工厂每年生产50万上袜子，其中的80%销往海外。 There are two buildings, of which stands nearly a hundred feet high. 这里有两座建筑，较高的一座接近100英尺高。
知识点——
“介词+whiห้องสมุดไป่ตู้h”引
导定语从句
“介词+which”引导定语从句
【一．“介词+which”引导定语从句中介词的选择】
1. 根据先行词的搭配习惯来决定。 2. 根据定语从句所表达的意义来确定。 He was educated at the local high school, after which he went on to Beijing University. 他在当地的高中上的学，之后他去了北大上学。 Mark was a student at this university from 1999 to 2003, duing which he studied very hard and was made Chairman of the Students’ Union. 马克1990至2003年在这个大学读书。在此期间他学习努力 并担任学生会主席。
“介词+which”引导定语从句
【一．“介词+which”引导定语从句中介词的选择】
3. 根据定语从句中谓语动词的习惯搭配来决定。 This is the good car on which I spent all my money. 这是一辆好车，我在其上花了所有的钱。 American women usually identify their best friend as someone with which they can talk frequently. 美国女性通常认为她们最好的朋友是可以和她们经常交谈 的人。 The teacher for which you have been waiting is coming in a minute. 你一直等待的老师过几分钟就来了。
“介词+which”引导定语从句
【二、as与which引导定语从句的用法辨析】 定语从句是高一英语的主要语法项目之一，也是高考英
语的常考知识点，尤其是as和which引导的定语从句，更是 历年高考试题中的考点和热点。as和which都能引导定语从 句，那么它们的共同点和区别是什么呢?
1.as和which都能引导的定语从句