介词引导的定语从句分类举例
高中英语引导定语从句-介词+关系代词结构归纳
引导定语从句的“ 介词+ 关系代词” 结构在英语中，由“介词+关系代词”引导的限制性和非限制性定语从句十分常见。
但是，不少人在阅读和翻译时对此结构往往感到困惑。
以下从五个方面对此结构进行探讨。
一．“介词+ 关系代词” 结构中的关系代词用来引导定语从句的关系代词常见的有who，whom，whose，which，that等。
而这些关系代词能在定语从句中作宾语的只有whom，which和that三个。
这三个关系代词也能在从句中作介词的宾语，但是，that作介词宾语时，介词不可放在that之前，只能放在从句中原来的位置上，因此，“介词+关系代词”结构中的关系代词实际上只有whom和which两个。
例如:The two things about which Marx was not sure were the grammar and some of the idioms.马克思不大有把握的两方面是语法和某些习惯语。
He had a bad cold, because of which he didn't attend the meeting.他得了重感冒，因此而未能参加会议。
There are 30 students in our class，of whom 25 are league members.我们班里有学生30人，其中25人是团员。
The person to whom I spoke just now is the postmaster.我刚才跟他讲话的那个人是邮政局局长。
有时，我们可以见到“介词+where"引导定语从句的例子。
例如:His head soon appeared out of one of the second storey windows，from where he could see nothing but trees.他的头很快从二楼的一个窗口外显露出来，从那儿，除了树木他什么也看不见。
介词加关系代词引导的定语从句
介词加关系代词引导的定语从句介词加关系代词引导的定语从句主要用于正式文体。
直接用于介词后作宾语的关系代词which不能换成that，直接用于介词后作宾语的关系代词whom不能换成who。
“介词+关系代词”引导定语从句1.由“介词+关系代词”引导的定语从句主要用于正式文体，在非正式文体中通常将介词放至句末。
如：This is the man to whom I referred.我指的就是这个人。
This is the man whom I referred to.我指的就是这个人。
2.直接用于介词后作宾语的关系代词which不能换成that，直接用于介词后作宾语的关系代词whom不能换成who。
但若介词用于句末，则用作宾语的which,whom也可换成that,who，或者省略。
如：这是一个我们讨论了许多的问题。
This is a subject about which we have talked a lot.which不能换成that，也不能省略This is a subject which we have talked about a lot.这是一个我们讨论了许多的问题。
which可以换成that，也可以省略3.关系副词when,where,why根据情况有时可换成“介词+关系代词which”。
如：That is the day when[=on which]he was born.那就是他出生的日子。
That is the house where[=in which]he lived.那就是他住过的房子。
That is the reason why[=for which]he must apologize.那就是他必须道歉的原因。
4.在很正式的文体中，“介词+关系代词”引导的定语从句可紧缩成“介词+关系代词+不定式”结构。
如：在那儿孩子们有个玩耍的花园。
正：There the children had a garden in which to play.很正式正：There the children had a garden in which they could play.较正式正：There the children had a garden to play in.较口语化注：这类“介词+关系代词+不定式”结构中的介词不能没有，也不能放在句末。
“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。
三_介词提前的定语从句
三介词提前的定语从句（介词+关系代词+……）1 关系代词which, whom在定语从句中作介词的宾语时，从句可有：介词+ which\whom 引出。
如：1）Great changes are taking place in the city which they live in .Great changes are taking place in the city in which they live.2) The film which I’m speaking of is to be shown next week.The film of which I’m speaking is to be shown next week.3. This is the teacher whom I’ve learnt a lot from.This is the teacher from whom I’ve learnt a lot.4. The man whom we sent the present to is a doctor of laws.The man whom to whom we sent the present is a doctor of laws.5. The situation which we had got into was very dangerous.The situation into which we had got was very dangerous.6 The policeman whom Mr Henry is talking with is a friend of mine.The police man with whom Mr Henry is talking is a friend of mine.定语从句之关系副词一关系副词引导的定语从句1.When 表示时间，其先行词往往是表示时间的名词（如time, day , hour, year 等）。
高考英语语法全解-介词+关系代词引导的定语从句(附精选例题+习题和解析)
语法由介词+关系代词引导的定语从句1. 介词+关系代词中介词的位置关系代词whom，which，whose在从句中作介词宾语时，可以跟介词一起放在从句与主句之间（that，who不可以），也可以把介词放在从句中有关动词的后面，使关系代词紧跟它所修饰的先行词。
例如：He is a man of rich experience, from whom much can be learned.=He is a man of rich experience, whom much can be learned from.他是个经验丰富的人，从他那里能学到很多。
The school in which he once worked is a key school.=The school (which/that) he once worked in is a key school.他曾经工作过的学校是一所重点学校。
The manager in whose company I work pays much attention to improving our working conditions.=The manager whose company I'm working in pays much attention to improving our working conditions.我就职的那家公司的经理十分注意改善我们的工作条件。
2. 介词+关系代词的常见结构(1) 介词+which/whom例如：This is the famous singer about whom we have often talked.这就是那位我们经常谈论的著名歌唱家。
Fortunately we had a map, without which we would have got lost.很幸运，我们带了一张地图，如果没有的话，我们就会迷路了。
（完整版）介词加关系代词定语从句
（完整版）介词加关系代词定语从句“介词 + 关系代词”引导的定语从句“介词+关系代词”型定语从句五大考点“介词+关系代词”引导的定语从句是英语语法中的难点和重点, 近年来高考对这一语法结构的考查大有升温之势。
在介词后作宾语的关系代词只有which 和whom。
如先行词是物，引导词用which；如先行词是人，则引导词用whom。
如：This is the ship by which I went to Shanghai.This is the student for whom I bought the book.考点1 简单介词+关系代词知识归纳：用于此结构的关系代词指人时只能用whom, 指物时只能用which；介词选择的依据主要是根据从句中的动词、形容词、名词与介词的固定搭配而定；或者以先行词与从句中的动词关系及所表达的含义而定；或者以先行词在定语从句中的作用和含义而定，并且含有介词的短语动词不能拆开，介词仍然放在动词之后。
（1）根据定语从句中的谓语动词确定介词，其动词或介词搭配，构成动词短语。
例如：Is this the car for which you paid a high price? (pay for)In the dark street, there wasn’t a single person to whom she could turn for help. (turn to sb for help)The man with whom you shook hands just now is our English teacher. (shake hands with sb) （2）根据定语从句中的形容词确定介词，其形容词与介词搭配，构成形容词短语。
例如：The two things about which Karl Marx was not sure were the grammar and some of the idioms. (be sure about)The teacher of whom the students in our class are fond is Mr Wang, our English teacher. (be fond of)（3）根据定语从句所修饰的先行词确定介词，其先行词往往是表示时间、地点、原因、方法、工具等的词，它们与介词之间有一定的联系。
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。
定语从句的引导词及句式转换
定语从句的引导词及句式转换定语从句是英语语法中一个重要的句子结构，用于修饰名词或代词。
在句子中，定语从句通常由引导词引导，可以用不同的句式进行转换。
下面将介绍定语从句的引导词及句式转换。
一、引导词：1. 关系代词：关系代词在定语从句中可以作为主语、宾语或介词的宾语。
常见的关系代词有：who, whom, whose, which, that。
例句1：The person who is talking to my teacher is my father.（主语）例句2：The book which I borrowed from the library is very interesting.（宾语）例句3：This is the girl whose brother is a famous actor.（介词的宾语）2. 关系副词：关系副词在定语从句中一般作状语，修饰整个句子。
常见的关系副词有：where, when, why。
例句1：I will never forget the day when we met for the first time.（修饰时间状语从句）例句2：I still remember the place where we spent our summer vacation.（修饰地点状语从句）例句3：That is the reason why I didn't go to the party.（修饰原因状语从句）二、句式转换：1. 将定语从句转换为非限制性定语从句：非限制性定语从句用来对名词或代词进行额外说明，用逗号将其与主句分开。
例句（限制性定语从句）：The woman who is sitting next to me is my mother.例句（非限制性定语从句）：The woman, who is sitting next to me, is my mother.2. 将定语从句转换为分词短语：分词短语作为定语从句的转换形式，修饰名词或代词。
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介词引导的定语从句分类举例
介词引导的定语从句分类举例
导语：以下是店铺搜集并整理的“介词引导的定语从句分类举例”有关内容，希望在阅读之余对大家能有所帮助!
1、在“介词+which/whom”结构中，关系代词用which 还是用whom，取决于它前面的先行词是物还是人。
先行词是物，用which；若为人，就用whom。
如：
(1) Nearby were two ships in which they had come to the island.
(2) I can’t remember the name of the person to whom I gave the money.
2、这一结构用介词取决于先行词的意义和定语从句中谓语动词结构及“介词+which/whom” 在句中的'作用。
(1) This is the room in which we lived last year.
(2) There were three people from whom we attempted to find out information.
3、因为含有介词的短语动词一般不拆开，介词仍放在动词的后面。
此种情况下关系代词可用which, that, who, whom，或将他们省略。
(1) Is this the book (which/that ) she was looking for?
(2) The babies (whom /who/that) the nurse are looking after are very healthy.
4、表示地点、时间和原因含义的“ 介词+which”结构可分别用关系副词where, when和why替换。
(1) The earth on which /where we live is a planet.
(2) I’ll never forget the day on which /when I joined the League.
(3) Is there any reason for which /why you should have a holiday?
5、Of which可以代替whose 用来指物，其词序一般为“名词+ of which”
(1) They live in a house whose door/the door of which opens to the north.
(2) He has written a book whose name /the name of which I’ve completely forgotten.
6、“复杂介词 in front of, at the back of, on the top of, in the middle of 等+ which”结构可引导非限制性定语从句。
(1) He works in a factory, in front of which there is a river.
(2) In the evening we arrived at a hill, at the foot of which there was a temple.
7、“介词+which/whom”结构中的which和whom不能替换为that，因为that不能做介词宾语。
如果用that，介词必须反复到从句有关动词的后面去。
(1) The room that/which he lives in is a small one.
(2) The room in which he lives is a small one.
【介词引导的定语从句分类举例】。