(完整版)定语从句介词加关系代词练习及详解

(完整)介词加关系代词引导的定语从句

“介词+ which / whom”引导的定语从句“介词+关系代词"引导的定语从句，是定语从句一种介词前置的定语从句句型，介词与关系代词之间存在一种介宾关系。

当关系代词在定语从句中作介词宾语时,把介词置于关系代词前，即演变出“介词+关系代词”句型。

例如：The man who/whom /that you spoke to is a teacher。

=The man to whom you spoke is a teacher.一、基本构成1.“介词+关系代词"结构引导的定语从句中，关系代词只能用which(指物）或whom（指人），即：介词+which/whom。

（1）The man to whom you spoke is a teacher.（2）The city in which she lives is far away.（3)The little girl is reading a book，in which there are many cartoons.注意：当介词放在关系代词的前面时，用在介词后的关系代词不能省略。

2.在限制性定语从句中，当介词置于定语从句的谓语动词之后时，可用that/which(指物）；that/who/whom （指人）作介词的宾语.且此处关系代词可以省略，特别是在口语中。

如：（1) The man (who/whom /that )you spoke to is a teacher.（2）The city（which/that）she lives in is far away.注：通常介词放在定语从句中动词后，也可以放在关系代词前面，但有些特殊动词短语搭配不能拆分,介词只能放在动词后,如: look for， look after， pay attention to ，take care of ， look forward to, listen to等。

定语从句知识讲解 “介词+关系代词”的用法

介词+关系词怎么用？介词加关系词分别等于什么？答：一、“介词＋关系代词”的用法当关系代词在定语从句中作介词宾语时，我们通常用“介词＋关系代词”引导定语从句。

如果指“人”，用“介词＋whom”；如果指“物”，用“介词＋which”。

例如：Do you know the lady with whom our manager is talking in the office?Where is the supermarket in which you bought the laptop last week?●使用“介词＋关系代词”要注意以下几点：(一)选用介词的依据：(1) 根据定语从句中谓语动词的搭配习惯(即固定短语)。

例如：Yesterday we visited the West Lake for which Hangzhou is famous.(2) 根据先行词的搭配习惯(约定俗成，不一定是短语)。

例如：The old woman with whom you talked just now is a famous artist.(3) 根据句子的意思来选择。

例如：The naughty boy made a hole in the wall through which he could see what is happening outside.(4) 表示“所有”关系或“整体中的一部分”时，通常用介词of。

例如：I have about 20 books, half of which were written by Bing Xin, the famous writer.(二)在定语从句中，含介词的短语动词不可拆开使用(短语拆开后含义发生变化)，如look after, look for等。

例如：The babies whom the nurses are looking after are very healthy.(正)The babies after whom the nurses are looking are very healthy.(误)(三)“of which / whom”有时可以用“whose＋名词”结构来改写。

B2U5 定语从句中介词+关系词的用法,讲解,练习和答案

介词+关系代词的使用情况1. 用于这种情况的关系代词一般为which（指物）和whom（指人）。

在这种结构中，介词的选择非常关键，可以遵循以下四个原则：（1）根据定语从句中的谓语动词确定介词，其动词与介词搭配，构成动词短语。

例如：Is this the car for which you paid a high price? （pay for）这是你花大价钱买的车吗？In the dark street, there wasn’t a single perso n to whom she could turn for help. （turn to sb. for help）在黑暗的街上，她找不到一个人来帮助她。

The man with whom you shook hands just now is our English teacher. （shake hands with sb. ）刚才你和他握手的那个人是我们的英语老师。

（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）马克思没有把握的两件事是：语法和习惯用法。

The teacher with whom the students in our class are popular is Mr Wang, our English teacher. （be popular with）在我们班，深受学生欢迎的是王老师－－我们的英语老师。

（3）根据定语从句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。

当“介词＋关系代词”在定语从句中充当时间、地点、原因状语时，可分别用when, where, why替换。

高考英语专项定语从句语法详解以及练习题

高考英语专项定语从句语法详解以及练习题定语从句确实是由关系代词和关系副词引导的从句，同时作定语修饰主句中某一名词或代词（一）定语从句一样由关系代词和关系副词引导1、关系代词：who, whom, whose, which, that, as2、关系副词：when, where, why关系代词和关系副词必须位于主句先行词之后，定语从句之首，，起着连接先行词和定语从句的作用，同时在从句中又充当句子成分。

先行词：定语从句修饰的词叫先行词。

She is the girl who/that lives next door. 她确实是住在隔壁家的女孩。

关系代词that 人/物主语宾语Which 物主语宾语Whom 人宾语Who 人主语宾语Whose 人/物定语As 人/物主语宾语先行词在定语从句中作的语法成分关系副词when 时刻名词状语Where 地点名词状语Why 缘故reason 状语关系副词when（指时刻，在定语从句中作时刻状语，where（指地点，在定语从句中作地点状语），why（指缘故，在定语从句中作缘故状语）。

who, whom, whose, which, that, as的使用先行词指人，在定语从句中作主语，用who/that,同时不能省略She is the girl who/that lives next door. 她确实是住在隔壁家的女孩。

先行词指人，在定语从句中作宾语，用whom/who/that,能够省略That is the girl whom/who/that I teach. 那个确实是我教的女孩。

先行词指物，在定语从句中作主语，用which/that,同时不能省略The work that/which has just been finished is very important. 刚刚完成的那份工作专门重要。

先行词指物，在定语从句中作宾语，用which/that,能够省略This is the book which/that I want to read. 这确实是我想读的一本书。

(扩展版)介词+关系代词引导的定语从句专项练习

(扩展版)介词+关系代词引导的定语从句专项练习一、介词+关系代词引导定语从句1. 介词+关系代词引导定语从句的基本结构介词+关系代词引导的定语从句通常由介词加上关系代词来引导，从而修饰先行词。

常见的介词有：in, on, under, with, of, for等。

常见的关系代词有：which, whom, whose, when, where等。

例如：- The book on which I'm working is very interesting. （我正在研究的那本书非常有趣）- The person to whom I gave the money is my friend. （我给钱的人是我的朋友）- The house in which they live is quite old. （他们住的房子相当古老）2. 介词+关系代词引导定语从句的练题请完成以下练题，选择合适的介词和关系代词填空。

1. The city ______ she was born is a popular tourist destination.2. Do you remember the day ______ we first met?3. The dress ______ she bought is too expensive.4. The girl ______ I'm talking is my sister.5. I have a friend ______ I often go hiking.6. The man ______ wallet was stolen reported the incident to the police.7. The restaurant ______ we had dinner has excellent food.8. The book ______ he borrowed from the library is overdue.二、总结通过本专项练，我们了解了介词+关系代词引导的定语从句的基本结构，并通过练题加深了我们对该结构的理解。

定语从句介词加关系代词练习及详解

定语从句介词加关系代词练习
1-5：DABAB 6-10：BBCBA
1.非限制性定语从句，先行词为人且在从句中做主语，选who.
2.前一句中的从句we worked together完整不缺成分，应填关系副词，先行词为the day 所以选when. 后一句的从句we spent together并不完整,缺少宾语,因此选用关系代词，同样先行词为the day,用which.
3.非限制性定语从句，先行词为整个前一句话，选which.
4.在定语从句中当先行词用such修饰时，引导定语从句的关系代词要用as, such as为习惯用法。

5.非限制性定语从句，先行项为前面的整个句子，只能选which或as, “正如所期待的那样”用as.
6.非限制性定语从句，先行词为物，选which，“在……之中”用介词among.
7.非限制性定语从句，只能选B.
8.非限制性定语从句，先行词为人，选who
9.非限制性定语从句,先行词为人且在从句中做宾语选whom
10.非限制性定语从句,根据意思填“……的”，选whose。

定语从句（介词+关系代词）练习

定语从句（介词+关系代词）练习定语从句介词+which（指物),不可省介词+whom （指人),不可省介词后不用who、that1. 介词的确定方法①根据先行词来确定②根据定语从句中的谓语动词或形容词确定③根据定语从句所表达的意义来确定2. 介词的位置①一般情况下，介词放在关系代词which和whom之前，也可放在动词后。

②固定搭配的动词短语中的介词一般不能提前.常见的这类动词短语有:Look for/after/forward to、care for、take care of、hear of/about/from, 等.Tips介词﹢关系代词引导的定语从句,关键是判断介词的选择,方法一是看从句谓语部分缺少什么介词(习惯搭配),再则可以通过整个句子整体含义来判断,结合生活实际来判断.1.名词+介词+关系代词This is the teacher whose daughter is a famous doctor.=This is the teacher the daughter of whom is a famous doctor.2.数词+介词+关系代词(含基数词、序数词、分数和百分数）We have three foreign teachers, two of whom are from Canada.3.代词+介词+关系代词（代词有all、both、none、neither、either、some、any等）The old woman has two sons, both of whom are teachers.4.形容词最高级+介词+关系代词China has thousands of islands, the largest of which is Taiwan Island.5.介词+关系代词+名词He spent four years in college, during which time he studied medicine.练习题：1. The stories about Long March,_______which this is one example,are well written.2. The speed________which you drive your car mustn’t too high.3. In the park there are many flowers,the colour _________ which is bright and nice.4. The little girl is reading a book,_________which there are many pictures.5. What were the things__________which he was not too sure?6. They held a meeting,_______which the hospital director made a speech.7. The book,_________which he paid 6 yuan,is worth reading.8. Is this the man________whose house the police found the lost coloured TV?9. The villagers dug along tunnel__________which they could go to the fields withoutbeing found by the Japanese soldiers.10. Wu Dong,_________whom I went to the concert, enjoyed it very much.11. The Second World War_________millions of people were killed in 1945.A.during whichB.in thatC.whereD.on which12. China has many rivers,________the Changjiang River is the longest.A.whichB. in whichC.among whichD. one of which13. This is the very knife_____I used to cut apples yesterday.A.thatB.by whichC.whichD.with which考点一:that 与which 的区别that 与which 的区别只用that的情况:1. 先行词为all, little, much, everything, nothing, something, anything等不定代词.2.先行词被all, little, much, every, no, 等修饰时。

完整版)定语从句练习题带答案

完整版)定语从句练习题带答案定语是修饰名词或代词的词、短语或从句。

在英语中，定语通常由形容词担任，也可以由名词、代词、数词、副词、介词短语以及动词不定式和分词来充当。

需要注意的是，英语中的定语不像汉语一样总是放在被修饰词的前面，有时会放在后面。

定语从句是一种修饰名词或代词的从句，通常紧跟在它所修饰的先行词之后。

先行词是被定语从句修饰的名词或代词，而关系词则是引导定语从句的词。

关系词包括关系代词和关系副词，如that、which、who、whom、whose、as、when、where和why等。

举例来说，如果我们想要表达“我有一个红色的苹果”，可以将两个句子合并成一个定语从句：“I have an apple that/which is red.” 这里的关系代词that或which代替了先行词“apple”，同时引导了定语从句。

另外，关系词在定语从句中还可以担任其他成分，如主语、宾语、定语或状语等。

例如，“他是你在找的人”可以表达为“He is the man who you are looking for.” 这里的关系代词who在定语从句中作为主语。

总之，定语和定语从句在英语中都是非常常见的语法结构，掌握它们的用法对于提高语言表达能力非常重要。

XXX are from Class One。

Those who wish to go to the museum must be at the school gate at 7 XXX。

I assisted an old man who had lost his way。

That is the teacher who instructs us in physics.Mr。

Liu is the person you talked about on the bus。

Li Mingis just the boy I want to see。

The professor you are waiting for has arrived。

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。

介词加关系代词定语从句

1.“哇塞，‘The book on which I spent a lot of time is really interesting.’就像找到了一个宝藏。

比如说我读那本书的时候，可不就像在挖掘宝藏嘛。

”（例子：读那书如挖宝藏，如超棒“这句超棒” 棒。

）2.“嘿，‘The person with whom I had a great conversation is so smart.’有次和那个人聊天，那感觉就像和智者对话。

这也太厉害了吧。

”（例子：和那人聊如和智者对话，如厉害“这句好厉害” 厉。

）3.“哎呀，‘The place in which I had a wonderful time is like a paradise.’咱就像进入了一个梦幻之地。

比如我在那个地方玩的时候，多让人开心。

”（例子：在那玩如进梦幻地，如开心“这句好开心” 心。

）4.“哇哦，‘The movie about which we talked a lot is really moving.’这不是很让人感动嘛！有次我们讨论那部电影，就像在分享一个感人的故事。

”（例子：论电影如分享感人故事，如感动“这句好感动” 动。

）5.“嘿，‘The song to which I always listen is like a magic spell.’有那么一种神奇的感觉。

就像被施了魔法。

比如我听那首歌的时候，那叫一个陶醉。

”（例子：听那歌如被施魔法，如陶醉“这句好陶醉” 醉。

）6.“哎呀，‘The game in which I participated is so exciting.’咱就像参加了一场冒险。

比如我玩那个游戏的时候，多让人兴奋。

”（例子：玩游戏如参加冒险，如兴奋“这句好兴奋” 奋。

）7.“哇，‘The person for whom I did a favor is very grateful.’有次我帮那个人，就像做了一件好事。

定语从句精讲精练

定语从句精讲精练定语从句精讲精练——介词+关系代词引导的定语从句第一部分精讲——介词+关系代词引导的定语从句【知识点1】直接位于介词之后的关系代词只能是which或whom，构成介词+which（指物）；介词+whom（指人）两种结构。

【例】The man to whom you talk just now is a famous runner.【例】The service about which the students complain a lot should be improved.【例】He is a library assistant from whom I borrowed some books.【例】It is a famous school from which he graduated 3 years ago.【例】The chair on which he is sitting now is made of wood.【知识点2】直接位于介词后面的关系代词不能省略，但如果将介词移于句子末尾而不位于关系代词之前时，可省。

【例】The man (who/that/whom) you talk to just now is a famous runner.【例】The service (which/that) the students complain about a lot should be improved.【例】He is a library assistant (whom/that/who) I borrowed some books from.【例】It is a famous school (which/that) he graduated from 3 years ago.【例】The chair (which/that) he is sitting on now is made of wood.【知识点3】关系副词when, where, why 可以相应地转化为：介词+which 结构。

（完整版）定语从句全面详细讲解附练习题加答案

（完整版）定语从句全面详细讲解附练习题加答案定语从句详细讲解（一）定义及相关术语1．定语从句：修饰某一名词或代词的从句叫定语从句。

定语从句一般紧跟在它所修饰的先行词之后。

2．先行词：被定语从句修饰的词叫先行词。

3．关系词：引导定语从句的词叫关系词。

关系词有关系代词和关系副词。

关系代词有that, which, who, whom, whose, as等；关系副词有when, where, why等。

关系词通常有下列三个作用：A、引导定语从句；B、代替先行词；C、在定语从句中担当一个成分。

例如：The man who is shaking hands with my father is a policeman. 该句中，who is shaking hands with my father 是定语从句，修饰先行词the man，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。

（二）关系代词引导的定语从句1．who 指人，在定语从句中作主语。

The boys who are playing football are from Class One. 正在踢足球的男孩是一班的。

Those who want to go to the museum must be at the school gate at 7 tomorrow morning. 想去博物馆的人必须在明晨7点到大门口集合。

Yesterday I helped an old man who had lost his way. 昨天我帮助了一位迷路的老人。

That is the teacher who teaches us physics. 那就是教我们物理的老师。

2．whom 指人，在定语从句中做宾语，常可省略。

Mr Liu is the person ( whom ) you talked about on the bus. 刘先生就是你们在公共汽车上谈论的那个人。

定语从句介词加关系代词练习含答案

定语从句介词加关系代词练习1．This is the village ____________________ he was brought up.2．That was the office _________ they could look out to the sea.3．Israel has not announced the extent ________it is willing to withdraw from the Golan Heights. 4．The building was designed to show the connection between nature and the modern city environment ________ it sits.5．The police questioned the man from______________shop a thief had fallen off the window. 6．Gillian Sandstorm, a senior lecturer in psychology at the University of Essex, investigated the extent ________________ people get happiness from weak-tie relationships.7．We went through a period ________________ communications were difficult in the rural areas.8．He is the murderer________________ arrest a reward was offered by the local police. 9．The only thing ________________ many of the papers focus their attention is the argument about the statements made by the foreign secretary.10．I’m going to visit the factory ________________ your brother worked a few years ago. 11．When Spielberg was twelve, he made his first film ________________ he used real actors instead of toys.12．American women usually consider their best friend as someone ________________ they can talk frequently.13．The way ________________he spoke English is more like that of an American.14．The place ________the bridge is supposed to be built should be ________the cross river traffic is the heaviest.15．American women usually identify their best friend as someone ________they can talk frequently.16．The English play __________ my classmates acted at the get-together was really a great success．17．Human facial expressions differ from those of animals in the degree____________they can be controlled on purpose.18．We study in a school __________ fame is known nationwide and it is a school _______ we can fully develop our potential.19．Wind power is an ancient source of energy ____________ we may return in the near future. 20．Many young people, most _________ were well-educated, headed for remote regions to chase their dreams.21．The skirt _____________________ she spent 50 yuan is very beautiful on her.22．In the dark street, there wasn’t a single person ______________ she could turn for help. 23．Creating an atmosphere ________________ employees feel part of a team is a big challenge. 24．Gun control is a topic ____________ Americans have discussed for a long time.25．We are talking about a subject the importance _________ hasn’t yet been realized.26．The place________________ the bridge is supposed to be built should be _______________ the cross-river traffic is the heaviest.27．He has lost the key to the drawer ________________ the papers were kept.28．He wrote many children’ s books, nearly half of _____________were published in the 1990s. 29．This is the benchmark ___________ students ultimately model their own passion to learn.二、用单词的适当形式完成句子30．Do you know the lady ________________our English teacher is talking under the big tree? 31．He is a man ________________we are all ready to learn.32．The girl lives in the house ________________ the door is painted red.33．Nobody knows the reason ________________ she didn’t attend the meeting.34．The reason ________________ she changed her mind is quite clear.35．The jungle is a place______________ many animals can survive and escape from hunters. 36．The book discusses the extent _____________ family life has changed over the past 50 years. 37．We still remember the day _____________ which a big earthquake hit Tangshan and about 400 thousand people were seriously injured or killed.38．Their relationship has reached the point ________________ which they have to divorce. 39．On her birthday, she received a nice present from her parents to ___________ a note was attached, saying “We love you so much.”40．He bought two dictionaries, both of ________________ are very useful.41．Those without outside space can rent small pieces of land ______________ to grow things．42．Alec asked the policeman ________________ he worked to contact him whenever there was an accident.43．He wrote many children's books, nearly half _______________ were published in the 1990s. 44．I don’t like the way ________________ he speaks to me.45．He is a learned man, ___________ ____________I've learned a lot about space science. 46．The tool___________ ____________ he is working is called an engine.47．The gentleman ___________ ____________you spoke just now is our headmaster. 48．She stared at a shallow sheet of frost ahead____________ ____________some small living creatures were moving.49．Experts give priority to solar energy ________________ we can replace this material. 50．Natural dyes are becoming more popular with consumers ________________ caring for the environment is a priority.51．Have you ever heard of a disaster ________________ millions of living creatures died? 52．The Smiths are praised for the way ________________they bring up their children. 53．This article may shock some sensitive readers, __________whom I offer my apologies in advance.54．In 1880, Van Gogh took up painting, ________________ he drew much comfort.55．Is this the way ________________ you deal with the garbage?2/ 41．This is the village in which he was brought up.2．That was the office from which they could look out to the sea.3．Israel has not announced the extent to which it is willing to withdraw from the Golan Heights. 4．The building was designed to show the connection between nature and the modern city environment in which it sits.5．The police questioned the man from whose shop a thief had fallen off the window.6．Gillian Sandstorm, a senior lecturer in psychology at the University of Essex, investigated the extent to which people get happiness from weak-tie relationships.7．We went through a period in which communications were difficult in the rural areas.8．He is the murderer for whose arrest a reward was offered by the local police.9．The only thing on which many of the papers focus their attention is the argument about the statements made by the foreign secretary.10．I’m going to visit the factory in which your brother worked a few years ago.11．When Spielberg was twelve, he made his first film in which he used real actors instead of toys. 12．American women usually consider their best friend as someone with whom they can talk frequently.13. The way in which he spoke English is more like that of an American.14. The place at which the bridge is supposed to be built should be where the cross-river traffic isthe heaviest.15. American women usually identify their best friend as someone with whom they can talkfrequently.16．The English play in which my classmates acted at the get-together was really a great success．17．Human facial expressions differ from those of animals in the degree to which they can be controlled on purpose.18．We study in a school whose fame is known nationwide and it is a school in which we can fully develop our potential.19．Wind power is an ancient source of energy to which we may return in the near future. 20．Many young people, most of whom were well-educated, headed for remote regions to chase their dreams.21．The skirt on which she spent 50 yuan is very beautiful on her.22．In the dark street, there wasn’t a single person to whom she could turn for help.23. Creating an atmosphere in which employees feel part of a team is a big challenge. 24．Gun control is a topic about which Americans have discussed for a long time.25．We are talking about a subject, the importance of which hasn’t yet been realized.26．The place in which the bridge is supposed to be built should be where the cross-river traffic isthe heaviest.27．He has lost the key to the drawer in which the papers were kept.28．He wrote many children’ s books, nearly half of which were published in the 1990s. 29．This is the benchmark by which students ultimately model their own passion to learn.二、用单词的适当形式完成句子30．Do you know the lady with whom our English teacher is talking under the big tree?31．He is a man from whom we are all ready to learn.32．The girl lives in the house of which the door is painted red.33．Nobody knows the reason for which she didn’t attend the meeting.34．The reason for which she changed her mind is quite clear.35．The jungle is a place in which many animals can survive and escape from hunters. 36．The book discusses the extent to which family life has changed over the past 50 years. 37．We still remember the day on which a big earthquake hit Tangshan and about 400 thousand people were seriously injured or killed.38．Their relationship has reached the point in which they have to divorce.39．On her birthday, she received a nice present from her parents to which a note was attached, saying “We love you so much.”40．He bought two dictionaries, both of which are very useful.41．Those without outside space can rent small pieces of land on which to grow things．42．Alec asked the policeman with whom he worked to contact him whenever there was an accident. 43．He wrote many children's books, nearly half of which were published in the 1990s.44．I don’t like the way in which he speaks to me.45．He is a learned man, from whom I've learned a lot about space science.46．The tool with which he is working is called an engine.47．The gentleman with whom you spoke just now is our headmaster.48．She stared at a shallow sheet of frost ahead on which some small living creatures were moving. 49．Experts give priority to solar energy with which we can replace this material.50．Natural dyes are becoming more popular with consumers to whom caring for the environment is a priority.51．Have you ever heard of a disaster in which millions of living creatures died?52．The Smiths are praised for the way in which they bring up their children.53．This article may shock some sensitive readers, to whom I offer my apologies in advance. 54．In 1880, Van Gogh took up painting, from which he drew much comfort.55．Is this the way in which you deal with the garbage?4/ 4。

介词+关系代词引导的定语从句讲解和练习

“介词＋关系代词”引导的定语从句讲解和练习“介词＋关系代词”引导的定语从句，在定语从句中是个难点和高频考点。

结构: 介词+which/whom“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，常与关系副词互换。

先行词指物时，关系代词用which；先行词指人时，关系代词用whom；关系代词whose与所修饰的名词也可同时放在介词之后。

He is the person on whom you can depend.他是你可以信赖的人。

He was the man from whose room the thief had stolen his bag.他就是被小偷从房间里偷走包的那个人。

如何确定介词：1．根据定语从句中谓语动词的搭配习惯(即固定短语)。

Yesterday we visited the West Lake for which Hangzhou is famous.昨天我们参观了西湖，杭州因其而出名。

(be famous for)2．根据先行词的搭配习惯(约定俗成，不一定是短语)。

This is the camera with which he often takes photos.这就是他经常用来拍照的相机。

(with the camera)The boss in whose company Mr. King worked heard about the accident.金先生所工作的公司的老板听到了这起事故。

(in the boss' company)3．根据句子的意思来选择。

The colourless gas without which we cannot live is called oxygen.这种无色的、离了它我们就无法生存的气体是氧气。

4．表示“所有”关系或“整体中的一部分”时，通常用介词of。

I have about 10 books, half of which were written by Mo Yan.我有大约10本书，其中一半是莫言写的。

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，是英语中一种用来修饰名词或代词的从句结构。

它由一个介词和一个关系代词组成，常常出现在句子中作为修饰成分，起到限定或说明的作用。

本文将从介词和关系代词的角度入手，详细讨论介词加关系代词引导的定语从句的构成、用法及注意事项。

一、构成介词加关系代词引导的定语从句由介词和关系代词两部分组成。

常用的介词包括of、in、on、from、to、with等，而关系代词则包括that、which、who、whom和whose等。

二、用法及例句解析1. 介词+which引导的定语从句介词+which引导的定语从句是最常见的一种结构，用于修饰物体。

其中最常用的介词是in、on、at、under、with等。

例句1：The book on which I was working last night is about history. （介词on+which修饰book）例句2：I saw a stray cat under the table, which looked hungry. （介词under+which修饰cat）2. 介词+whom引导的定语从句介词+whom引导的定语从句用于修饰人，常用介词有to、for、with、of等。

例句1：The person to whom I lent my umbrella hasn't returned it yet. （介词to+whom修饰person）例句2：He is a trustworthy friend, with whom I can share my secrets. （介词with+whom修饰friend）3. 介词+whose引导的定语从句介词+whose引导的定语从句用于表示所属关系，常用介词有of、in、on等。

例句1：The girl whose father is a doctor wants to be a nurse. （介词whose+father修饰girl）例句2：I admire the professor, in whose class I learned a lot. （介词in+whose修饰professor）三、注意事项1. 关系代词that与which的区别关系代词that与which都可以用于引导定语从句。