定语从句的整合与拆分
立刻说：怎么拆分定语从句
怎样拆分定语从句要彻底理解定语从句，一定要运用“拆分”的思想，把主句+很长的定语从句拆分开来。
I am looking for a man who is rich, cute and well-educated.我在寻找一个有钱，帅，而且很有教养的男生。
首先把这个定语从句拆分：1. I am looking for a man.2. The man is rich, cute and well-educated.接下来组合：I am looking for (a man the man) is rich, cute and well-educated.括号内a man和the man信息重复了，位于前面的词称之为先行词，后面一词我们可以把它叫做“后行词”。
既然信息重复，为什么不能干脆删掉后行词？如果直接删掉后行词，会导致一个句子有两套主谓，关系会变得混乱，例如：I am looking for a man is rich, cute and well-educated.如果直接保留后行词，会造成重复，为了避免重复（众所周知，英文最讨厌重复），我们将后行词进行转变，在上例中the man变为who，经过转变之后，后行词除了具备原来的词义之外，还增加了连词的作用。
一、Who/whom后行词是人，就用who/that来替代。
但是如果后行词是宾格，即him，them，her，可以用whom进行替代，也可以直接用who。
He is the boy who/whom I will go to shanghai with.拆分：1. He is the boy.2. I will go to shanghai with him.这两句的关联部分就是the boy和him，也就是所谓的先行词和后行词。
为了衔接连贯，后行词需要前置，句2就变成：Him I will go to shanghai with.然后再将him替换为who或者whom：He is the boy who/whom I will go to shanghai with.有的时候，介词和后行词的关系十分密切，如果只前置后行词，它们的修饰关系就不明显，所以通常是将后行词和介词一起前置：With him I will go to shanghai.这个时候就只能使用whom替换him，把句子变成：He is the boy with whom I will go to shanghai.而不能写成这种形式：He is the boy with who I will go to shanghai二、Which/that后行词是表事物的名词，就用which或者that替换。
如何合并定语从句句子
如何合并定语从句句子如何合并定语从句句子导语：如何合并定语从句句子？首先定语从句是一个简单句跟在一名词或代词后（先行词）进行修饰限定，就叫做定语从句。
下面是小编给大家整理的相关内容，希望能给你带来帮助!（一）如何合并定语从句句子将两个句子中相同的名词其中一个去掉,将整句挪到那个完整句子的后面,再在中间添上先行词（关系代词、关系副词）即可举例：1.The young lady act very well.We talked about her just now.2.He laughed at the girl .The girl's hair was yellow.3.The films was quite moving.We saw it last night.合并：1.The young lady who we talked about just now acts very well.2.He laughed at the girl whose hair was yellow.3.The film which(that) we saw last night was quite moving.（二）定语从句简介：定语从句，一个简单句跟在一名词或代词后（先行词）进行修饰限定，就叫做定语从句。
在主句中充当定语成分。
被修饰的词叫先行词。
定语从句不同于单词作定语的情况，它通常只能放在被修饰的词（即先行词）之后。
定语从句由关系词（关系代词、关系副词）引导，关系代词、关系副词位于定语从句句首。
定义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?他就是想见你的人吗？（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。
定语从句知识结构图解
定语从句知识结构图解不定式以及介词短语等来担任，也可以由一个句子来充当，充当定语功能的句概念：定语可以由形容词,名词,代词,分词,①指人的先行词子称为定语从句。
⒈先行词：被定语从句所修饰的名词或代词②指物的先行词★先行词还可以是前面整个句子所叙述的事情。
He has passed the driving test, which surprises all of us. (which替代前面所叙述的事情)先行词①替代前面的先行词（替代作用）关系词的作用②连接主句和定语从句（连接作用）③在定语从句中作句子成分（成分作用）定语从句“三要素”⒉关系词: 引导定语的词标准:根据关系词在从句中做的句子成分种类关系词的分类关系代词：在从句中做主,宾，表，定（that/which/who/whom/whose/as）关系副词：在从句中作状语(When/where/why)⒊定语从句：用来做定语，修饰限定先行词的句子。
①限制性定语从句：对先行词起限定修饰作用。
定He is a teacher who works at our school.定语从句的分类②非限制性定语从句：对先行词起补充说明作用 (先行词与定语从句之间有逗号隔开)语Beijing, which is the capital of China, is a beautiful city with a long history.比较: He has two sons, who work in the same company. (He has only two sons.)从He has two sons who work in the same company.(Perhaps he has two more sons)句①关系代词在定语从句中作宾语She is the girl (whom / that) I loved before. (可以省略whom/that)②关系代词在定语从句中作表语⒈关系代词的省略He is no longer the boy (that) he used to be. (可以省略that)限定性定语从句③关系代词作介词宾语，介词在从句句尾时可以省略Housing price is a problem (that/which) people are interested in.比较: Housing price is a problem in which peopleare interested.（此时只能用which且不能省略）①以疑问词who开头的句子中定语从句几个难点Who is the man that is shouting there?②关系代词在从句中作表语时用that的情况She is not the girl that she used to be.③先行词被the very, the right, the only修饰This is the very person that we are looking for.⒉先行词是人that/who的区别①先行词是one, ones, anybody, all, none, those 等Those who want to go to the cinema will have towait at the gate of the school.②句子中有两个定语从句,一个用了that,另外一用who的情况个用whoWho is the boy that won the gold medal?③在there be 结构中There are many young men who are against him.④在非限定性定语从句当中Tom, who is my best friend, has gone abroad to study..①在非限定性定语从句中She lost the game, which depressed her greatly.②关系词置于介词之后,作宾语.The pen with which you write is Jack's.用which的情况③先行词是that或定语从句中套定语从句,一个关系词用that,另一个用which.Let me show you the novel that I borrowed from thelibrary which is newly open to us.①先行词是不定代词如all, little, few, much,⒊先行词是物 anything, everything, nothing, none, no one等that / which的区别She did all that she could to help us.②先行词被all, every, no, some, little, much, the only,the very, the right，the last等所修饰时This is the very book thatI want.③先行词中既有人又有物时She described in her compositions the people and用that的情况the places that impressed her most.④先行词前有序数词或形容词最高级修饰时。
定语从句的整合与拆分
Grammar:定语从句(Attributive Clauses)之阳早格格创做定义：定语从句(Attributive Clauses)：由闭系词汇(闭系代词汇或者闭系副词汇)带领的从句，其效率是做定语建饰主句的某个名词汇战代词汇，相称于形容词汇，所以又称为形容词汇性从句，普遍紧跟正在它所建饰的先止词汇后里.被定语从句建饰的词汇喊先止词汇，带领定语从句的词汇喊闭系词汇.闭系词汇可分为闭系代词汇(who, whom, whose, which, that)战闭系副词汇(when, where, why) 闭系词汇皆充当从句的某个身分，它所代替的相映身分应省来.正在定语从句中，当who, which, that做主语时，谓语的单复数应与先止词汇脆持普遍.闭系词汇常有3个效率：①带领定语从句.②代替先止词汇.③正在定语从句中继承一个身分.定语从句分为节造性定语从句战非节造性定语从句.非节造性定语从句与先止词汇的闭系不如节造性定语从句与先止词汇的闭系稀切，不它，主句的意义也领会，果此用逗号隔启.闭系词汇正在非节造性定语从句中的用法与正在节造性定语从句中的用法基础一般.注意一：1)介词汇后里的闭系词汇不克不迭简略.2)that前不克不迭有介词汇.模仿范例，把下列二个简朴句合成戴有定语从句的复合句.1. The boys are from Class One. The boys are playing football.(1)第一句为主句，第二句为从句，将二个单句合并为一句.The boys(the boys are playing football) are from Class One.(2) 括号中句子里的主语the boys, 战先止词汇是共一个词汇，该当用闭系词汇替换从句中沉复的the boys. The boys 正在从句中做主语，闭系词汇中能做主语并代表人的是who, thatThe boys(who\that are playing football) are from Class One.(3) who\that==the boys, 正在定语从句中干主语的身分，并连交先止词汇战定语从句.2. I found the letter. The letter came yesterday.(1)第一句为主句，第二句为从句，将二个单句合并为一句.I found The letter( the letter came yesterday).(2)用闭系词汇替换从句中沉复的the letter, 闭系词汇中能做主语并代表物的是which, thatI found The letter(which\that came yesterday).(3)which\that==the letter, 正在定语从句中干主语的身分，并连交先止词汇战定语从句.3. The man is my friend. You met the man just now(1)第一句为主句，第二句为从句，将二个单句合并为一句.The man (you met the man just now) is my friend.(2)用闭系词汇替换从句中沉复的the man, 闭系词汇中能做宾语并代表人的是whom, thatThe man (whom\that you met just now) is my friend.(3)whom\that==the man, 正在定语从句中干宾语的身分，并连交先止词汇战定语从句.干宾语的闭系词汇whom\that 不妨简略The man ( you met just now) is my friend.4. I helped the man. The man’s car was broken.(1)第一句为主句，第二句为从句，将二个单句合并为一句.I helped the man (the man’s car was broken).(2) the man’s 是名词汇所有格，起到定语的效率建饰 car, 用闭系词汇替换从句中沉复的the man, 闭系词汇中能做定语，表示“谁的”是whoseI helped the man (whose car was broken).(3) whose=the man’s, 正在定语从句中干定语，并连交先止词汇战定语从句.Whose不但不妨表示“谁的”，还不妨指物，表示“什么的”.比方：I once lived in a house. The roof of the house has fallen in./ The house’s roof has fallen in.I once lived in a house (the roof of the house has fallen in)/I once lived in a house(the house’s roof has fallen in.)此句可改为：I once lived in a house (the roof of which has fallenin)/(whose roof has fallen in).介词汇+闭系代词汇可提前，此句还可改为I once lived ina house (of whichthe roof has fallen in)5. This news is coming fromthe country.The country is on the other side of the world.→This news is coming from the country which/that is on the other side of the world.6.The minerals were unusual. We found them in the rocks.→The minerals which/that we found in the rocks were unusual.7. This rocket is being built for the satellite.The satellite will be sent into space next year.→This rocket is being built for the satellite which/that will be sent into space next year.8. The house is our home. Its door is green/the door of the house is green.→The house whose door is green is our home./ The house the door of which is green is our home./The house of which the door is green is our home.9. I see some trees. The leaves of these trees are white.→ I see some trees whose leaves are white. / I see some trees the leaves of which are white./ I see some trees of which the leaves are white.训练1.The boy came to see me yesterday. He is Tom's brother. __________________________________________________ ____________________2. The machines were connected with wires. The wires were very old .__________________________________________________ _____________________3. I know the boy. You gave a book to him. ______________________________________________ ________________________4. We had dinner with John. He told us stories about his travels ._________________________________________________ ___________________5. Will you please lend me the very book? You bought it last Sunday. ___________________________________________ ___________________________6. The student is our monitor.Our headmaster praised him at the school meeting. __________________________________________ ___________________________7. He works in a middle school. There is a river in front of the school .___________________________________________________ ____________________8. He used to live in a big house. In front of it grew many banana trees.___________________________________________________ _____________________9. They passed a factory. At the back of the factory there were rice fields.___________________________________________________ __________________10. The soldier ran to the building. On the top of it flew a flag. ___________________________________________________ __________________11. In the evening they arrived at a hill. At the foot of the hillthere was a temple.___________________________________________________ _____________________12. She came into a big room. In the middle of it stood a large table.___________________________________________________ _____________________14. Do you know the doctor? He comes here once a month and examines the workers.___________________________________________________ _____________________17. I 've received the book.Father sent it tome_________________________________________________ _______________________18.The doctor cured me of fever. He always worked heart and soul .___________________________________________________ _____________________20. What's the name of the girl? Her grandpa took part in the Long March.___________21.The building is my uncle's house. Its wall is white. ____________________________________________ ___________________22. That house is mine. The window of the house is blue.___________________________________________________ ____________23.The boy was quickly taken to hospital. His legs were badly hurt.__________________________________________________ _____24.Is the notebook yours? Its cover is green.__________________________________________________ _____25. I have a pen friend. His father is a policeman.__________________________________________________ _____26. We will visit the town. I have heard of its name._____27. The boss had heard about the accident. Mr King worked in his company.__________________________________________________ _____28.The lady is very pleased .You found her purse .___________________________________________________ ____把下列含有定语从句的句子拆分成二个简朴句.1.The man who has a positive attitude will succeed.→The man has a positive attitude.Hewill succeed.2.The girl who is sitting in the corner is a singer.→The girl is a singer. The girl is sitting in the corner.3.The boys(the boys are playing football) are from Class One.→The boys are from Class One. The boys are playing football.4.The man who I saw is called Smith._______________________________________________________________5. Her parents wouldn’t allow her to marry anyone whose family was poor.___________________________________________________ ____________6.The person (whom) you wish to see has come.___________________________________________________ ____________7.I feel sorry for famous people who live their lives in the glare of publicity.___________________________________________________ ____________8. A child whose parents are dead is called an orphan___________________________________________________ ____________9.He's not the kind of man who would go back on his words. ___________________________________________________ ____________10. They first went to a large room that looked like a shop．___________________________________________________ ____________11. The man and the horse that fell into the river were drowned(淹死).___________________________________________________ ____________12.People who used horses to pull heavyloads would choose to keep stronger animals.___________________________________________________ ____________13.We write long letters in which we often discover our strangest selves.___________________________________________________ ____________14.One of the reasons that made it cool for him not to care was the power of his peergroup.___________________________________________________ ____________15.The first interactions human had with horses were fardifferent from those today.___________________________________________________ ____________16.I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in thedirection from which she had come.___________________________________________________ ____________17.The train ran over and killed a girl and her dog that were just crossing the road.闭系副词汇用法：闭系副词汇（正在句中做状语）闭系副词汇=介词汇+闭系代词汇why=for which（先止词汇普遍是reason）Where=in/ at/ on/ ... which (介词汇共先止词汇拆配)When=during/ on/ in/ ... which (介词汇共先止词汇拆配)某些正在从句中充当时间，天面或者本果状语的"介词汇+闭系词汇"结构不妨共闭系副词汇when ,where战why 互换.where = in/at + whichwhen=in/on/at/during + which why = for whichwhose=of which/whom+the+物/人=the+物/人+of which/whom 定语从句合并训练1. I still remember the day. I first came to the school on the day.(1)第一句为主句，第二句为从句，将二个单句合并为一句.I still remember the day (I first came to the school on the day).(2)沉复的词汇是the day, on the day正在从句中充当时间状语的身分，闭系词汇中能做时间状语的词汇是when.I still remember the day (when I first came to the school).(3) when=on the day, 正在定语从句中干时间状语，并连交先止词汇战定语从句.2. The house has been pulled down.I lived in the house ten years ago.(1)第一句为主句，第二句为从句，将二个单句合并为一句.The house (I lived in the house ten years ago) has been pulled down.(2)沉复的词汇是the house, in the house正在从句中干天面状语的身分，闭系词汇中能做天面状语的词汇是where.The house (where I lived ten years ago) has been pulled down.(3) where=in the house, 正在定语从句中干天面状语，并连交先止词汇战定语从句.3. The reason is not clear. He refused the invitation for the reason.(1)第一句为主句，第二句为从句，将二个单句合并为一句.The reason (he refused the invitation for the reason ) is not clear.(2)沉复的词汇是the reason, for the reason正在从句中干本果状语的身分，闭系词汇中能做本果状语的词汇是why.The reason (why he refused the invitation) is not clear.(3) why=for the reason, 正在定语从句中干本果状语，并连交先止词汇战定语从句.其余闭系副词汇when, where, why不妨改为 ,介词汇+which, 介词汇与决于与先止词汇的拆配.比方：1.I still remember the day(when I first came to the school).== I still remember the day (on which I first came to the school).2.The house (where I lived ten years ago) has been pulled down. ==The house (in which I lived ten years ago) has been pulled down.3.The reason (why he refused the invitation) is not clear.==The reason (for which he refused the invitation) is not clear.4. The box is full of bottles. He is standing on the box.> The box on which he is standing is full of bottles.The box where he is standing is full of bottles.5. This is the train. We work on the train.>__________________________________________________________________________________________________________ ____9. I know the reason. She did it for the reason.>__________________________________________________ ________________________________________________________ ____10. The man is our school master. You shook hands with the man just now.>___________________________________________________ ____11. The pen is made in Shanghai. She is writing with the pen. >__________________________________________________ _____12. Shanghai is the city. I was born in the city.>__________________________________________________ _________13. This is the school where I studied a few yearsago. >______________________________________________ ____________________________________________________________ ____14. Let’s go to the concert, where you will find muchfun. >_______________________________________________ ___________________________________________________________ ____15. I still remember the day. I first came to the school on the day.>_______________________________________________ ___________________________________________________________ ____16. Please tell me the reason.You are late for the reason.>_____________________________________________ ______________17. The reason is not clear. He refused the invitation for the reason.>__________________________________________________ ________________________________________________________ ____含定语从句的复合句领会成二个句子1.Dictionary is the only place where success comes before work. >__________________________________________________ _____2.Defeat is a school where truth always grows strong.>__________________________________________________ _____3.Courage is the ladder where all the other virtues mount.>__________________________________________________ _____4.America is the country where I was born in the country._____5. This is the reason why he is leaving now.>__________________________________________________ _____6.There are thirty students in the class, most of whom are from the city._________________________________________________ 7. He is the only person that was present at the time.__________________________________________________ 8. Please just tell me anything that you know about the author of the book.__________________________________________________ 9. He is no longer the simpleminded man that he was five years ago.__________________________________________________ 10. They hired two boats in which they came up to the source of the river.___________________________________________________ _____11. It’s very hard for those who haven’t been to the small village to describe its beauty.__________________________________________________ 12. I find it hard to cooperate with those who always stick to their own opinions.__________________________________________________一. 用适合的闭系词汇挖空：1. We are learning English, _____ is used in many places in the world.2. Most Americans love Chinese food, ____ is cooked in a different way from western food.3. This magazine belongs to the teacher ____ teaches us history.4. Anyone ____ comes to China will surely visit the Great Wall near Beijing.5. Anyone ____ has a cold should have a good rest.6. The house _____ stands on the top of the hill was built last month.7. The medicine _____ he bought is good for your health.8. He is the only person ______ saw the accident yesterday.9. Tom is trying to read in the room _____ the others are watching TV.10. We won’t forget the day _____the hero was killed.11. The student _____ the teachers are talking about has won the first prize in the English contest.12. The newspaper ____ you are reading is two days old.13. Do you remember the time _______ we got lost in the park?14. I’ll never forget the time ____ we spent together in the army camp.15. They are building a hospital on the street ___ we used to live.16. The present _____ he gave her yesterday evening is still unopened.17. Happiness is one of the things _____ money cannot buy.18. This is the hospital ______ her mother works.19. I’ll never forget the day _______ I joined the League.20. The house ________ was pulled down last week is beingrebuilt.21. The man _______ wife died last year has gone to Japan.22. Tell me the reason ______ the American lady left.23. Do you know the boy ______ was praised at the meeting?24. I know the girl ________ the teacher praised yesterday.25. Allen is the girl ________ I think will succeed in the test.26. Everything ____ I know will be taught to the students.27. This is the best film _____ I have ever seen.28. The manager walked toward the gate ____ the workers are waiting.29.You can’t go into this room ____they are having a meeting.30. I still remember the days _____ we studied together.31. The picture ____ has a house and flowers is the one I like best.32. Don’t make the same mistake ______ you did last time.33. He failed in the exam, ______ surprised us all .34. He did all ______ was necessary to be done.35. Her parents wouldn’t let him marry anyone ____ family was poor.36.Tom, ______parents are poor workers, always goes hungry.二. 用“介词汇+闭系代词汇”挖空：1. Have you ever read the book ____ ______ there are many pictures?2. The man _____ ______he had a talk yesterday is a doctor.3.The library _____ ___we often borrow books is very large.4.The gentleman _____ _________ you just spoke is our headmaster.5. This is the new bicycle _____ ______ I spent five hundred dollars.6. Here are the table tennis players, some __ _____ are our old friends.7. The tool _____ _________ he is working is called a spade.8. China has hundreds of islands, the largest _____ _______ is Taiwan.9. The school has 2600 students, two thirds ____ ________ are girls.10.Water is a liquid, the freezing point ______ ______is 0’C.11. Give me a piece of paper ___ _____ I can write the phone number.12. The boy built a telescope _____ ______ he could study the skies.13. The stories about Long March,_______which this is one example,are well written.14. The speed________which you drive your car mustn’t too high.15. In the park there are many flowers,the colour _________ which is bright and nice.16. The little girl is reading a book,_________which there are many pictures.17. What were the things__________which he was not too sure?18. They held a meeting,_______which the hospital director made a speech.19. The book,_________which he paid 6 yuan,is worth reading.20. Is this the man________whose house the police found the lost coloured TV?21. The villagers dug along tunnel__________which they couldgo to the fields without beingfound by the Japanese soldiers.22. Wu Dong,_________whom I went to the concert, enjoyed it very much.23. China has many rivers,________the Changjiang River is the longest.24. This is the very knife_____I used to cut apples yesterday.。
【高中英语】定语从句的识别和处理方法
【高中英语】定语从句的识别和处理方法1.结构识别：名词+连接词+句子本质上，一个句子通常是一个名词，所以这个结构也可以是这样的：句子+连词+句子。
在这种结构中，连接词前面必须出现逗号。
这种结构在传统语法书中也被称为非限制性定语从句。
【例】kevingaveusawonderfultrainingcourse,whichleftusadeepimpression.这句话的前导应该是这样的：凯文·加维斯·阿旺德富尔培训课程，它是Leftusadempression。
它指的是前面的句子，所以这两个句子有一个共同的名词。
定语从句的功能是用一个普通名词连接两个句子。
你可以用which代替它，这样例子中就有了非限制性定语从句。
定语从句的连接词：关系代词：who，who，who，that，as，who关系连词：when,where,why,how介词+关系代词：as，that和who在收到介词后通常不能引导句子2.定语从句的处理方法a、根据定语的处理方法，定语从句是前置的。
这种处理方法适用于具有修饰和限制作用的较短定语从句。
b.在考研中大多数的定语从句起的作用是连接句子，因此我们通常把定语从句从整个句子中独立拆分出来单独成为一个句子，这种处理方法的关键是找到连接词，拆分点就是连接词。
对于“介词+连接词”引导的定语从句，拆分点就在介词处。
【示例】有一件事是由维希曼主义者进行的【解析】这句话其实是由以下两句话变来的：1）有些事。
2）manismanbyvirtueofthisthing.这与他的男人是虚拟的男人有关byvirtueof是一个相对固定的短语：by为介词，virtue为名词，构成一个介词短语，of短语修饰virtue。
为了保持结构的相对完整性，写作的时候最好把byvirtue一并提前，得到：thereissomethingbyvirtueofwhichmanisman.在翻译的时候可以提前，也可以分译。
定语从句的整合与拆分
识别并列连词：and、or、but等 拆分并列从句：将并列连词前后的从句拆分成独立的句子 调整语序：根据需要调整拆分后句子的语序 合并句子：使用适当的连词将拆分后的句子合并成一个完整的句子
定语从句整合与拆 分的注意事项
避免冗余：整合与拆分 定语从句时，要避免重 复使用相同的词汇或短 语，保持句子简洁明了。
合并后的定语从句 需要注意语序和时 态等问题，确保语 法正确
定语从句的拆分
确定主句和从句
去掉连词，将从句 单独成句
调整语序，确保语 法正确
替换连词，避免重 复
识别从句类型 确定主句和从句的关系 拆分从句，保留主句核心信息 整合拆分后的从句，形成完整的句子
拆分定语从句中的形容词 拆分定语从句中的副词 拆分定语从句中的介词短语 拆分定语从句中的非谓语动词避免使用重复或冗余的词汇
注意标点符号的正确使用
注意定语从句的整合与拆分不能影响句子的语法结构
在整合与拆分过程中，要确保定语从句与其他句子成分之间的逻辑关系清晰
避免出现重复的词汇或短语，保持句子的简洁明了 在整合与拆分过程中，要保持句子的整体风格和语气一致
确保主语和宾语完 整
注意时态和语态的 正确性
况。
将多个简单句合 并为一个复合句
使用连词将两个 简单句连接起来
合并后的复合句 结构清晰，易于 理解
合并多个从句可 以增强句子的表 达力
将多个定语从句合 并为一个定语从句， 使句子结构更加紧 凑
合并后的定语从句 可以用逗号连接多 个并列的修饰语
合并后的定语从句可 以包含一个主句和多 个从句，共同修饰同 一个名词或代词
保持连贯：在整合与拆 分定语从句时，要确保 句子的逻辑关系清晰， 避免出现歧义或混淆。
定语从句解剖及详解资料(PPT)4-1
4.关 系 词 如 何 用？
• 注意：在下列情况下，无论关系代词在定语从句中是作主 语还是宾语，指人还是指物，都用 that
• 1. 先行词带有最高级形容词，或有only,all 等词修饰时； 如：This is the best film that I have ever seen.
You are the only person that can help me. • 2. 先行词为all ,something,anything 等不定代词时； 如：You can take anything that you like.
All that I have is given by my parents. • 3. 先行词既指人又指物时； 如： Do you know the people and things that they are talking
about?
2.定语从句的构成
定语从句所修饰的词叫作先行词，而引导定语从句的 词叫关系词（关系代词和关系副词）。关系词一般 紧跟在先行词之后引导定语从句。
如：There was a young man who liked paintings. 句中， who为关系代词，定语从句who liked
paintings修饰先行词a young man 。
再如：This is the house where I 词，定语从句where I lived last
year修饰先行词the house。
全球均一性热带、亚热带气候逐渐变成在中、高纬度地区四季分明的多样化气候，蕨类植物因适应性的欠缺进一步衰落，裸子植物也因适应性的局限而开始 走上了下坡路。这时，被子植物在遗传、发育的许多过程中以及茎叶等结构上的进步性，尤其是它们在花这个繁殖器官上所表现出的巨大进步性发挥了作用 ；股票入门 炒股入门知识学习 股市入门基本知识 /stock 股票 入门 股票入门基础知识txt 炒股入门知识书籍下载 股票的基础知识入门 ；使它们 能够通过本身的遗传变异去适应那些变得严酷的环境条件反而发展得更快，分化出更多类型，到现代已经有了多个目、多个科。正是被子植物的花开花落， 才把四季分明的新生代地球装点得分外美丽。 植物 植物(张) 据估计，现存大约有个植物物种，被分类为种子植物、苔藓植物、蕨类植物和藻类植物。直至 年，其中的个物种已被确认，有种开花植物、种苔藓植物、种蕨类植物和种绿藻。 非正式的类群 门 物种数量（现存的大概数量） 藻类植物 绿藻门 , 轮藻门 , - , 苔藓植物 地钱门 , - , 角苔门 - 苔藓植物门 , 蕨类植物 石松门 , 蕨类植物门 , 种子植物 裸子植物门 被子植物门 组成器官编辑 植物共有六大器官：根 、茎、叶、花、果实、种子。茎是植物体中轴部分。直立或匍匐于水中，茎上生有分枝，分枝顶端具有分生细胞，进行顶端生长。茎一般分化成短的节和长 的节间两部分。茎具有输导营养物质和水分以及支持叶、花和果实在一定空间分布成形的作用。有的茎还具有光合作用、贮藏营养物质和繁殖的功能。 植物 植物(张) 叶是维管植物营养器官之一。功能为进行光合作用合成有机物，并有蒸腾作用提供根系从外界吸收水和矿质营养的动力。花是具有繁殖功能的变态 短枝。果实主要是作为传播种子的媒介。种子具有繁殖和传播的作用，种子还有种种适于传播或抵抗不良条件的结构，为植物的种族延续创造了良好的条件 。 根 根是植物的营养器官，通常位于地表下面，负责吸收土壤里面的水分 及溶解其中的离子，并且具有支持、贮存合成有机物质的作用。（气生根和固着 根除外）根由薄壁组织、维管组织、保护组织、机械组织和分生组织细胞组成。 根可分为四个区，最顶端的是帽状结构——根冠，以上是分生区和伸长区， 再上则是带根毛的根毛区。 根冠位于根顶端分生组织的外面。外层细胞壁的高度粘液化可以减少根在往下生长过程中与土壤接触的摩擦力，起到保护作用。 同时细胞中的造粉体还可保证根的向地生长，即保证其向地性（Gravitropism）。 分生区是位于根冠内方的顶端分生组织。分生区细胞能不断分裂，一方面 小部分用来形成根冠细胞，而大部分则向后
定语从句的整合与拆分精编版
Grammar:定语从句(Attributive Clauses)定义：定语从句(Attributive Clauses)：由关系词(关系代词或关系副词)引导的从句，其作用是作定语修饰主句的某个名词和代词，相当于形容词，所以又称为形容词性从句，一般紧跟在它所修饰的先行词后面。
被定语从句修饰的词叫先行词，引导定语从句的词叫关系词。
关系词可分为关系代词(who, whom, whose, which, that)和关系副词(when, where, why) 关系词都充当从句的某个成分，它所替代的相应成分应省去。
在定语从句中，当who, which, that作主语时，谓语的单复数应与先行词保持一致。
关系词常有3个作用：①引导定语从句。
①代替先行词。
①在定语从句中担当一个成分。
定语从句分为限制性定语从句和非限制性定语从句。
非限制性定语从句与先行词的关系不如限制性定语从句与先行词的关系紧密，没有它，主句的意思也清楚，因此用逗号隔开。
关系词在非限制性定语从句中的用法与在限制性定语从句中的用法基本一样。
一.关系代词以及基本用法关系代词指代对象作用例句That人. 物主.(宾).表语The student that answered the question was John. The book (that) you lent me was interesting.Which物主.(宾)Football is a game which is liked by most boys.This is the pen (which) he bought yesterday.Who人主.(宾) A doctor is a person who looks after people's health.The man(who)you met just now is my friend.Whom人(宾)The man(whom)you met just now is my friend.Mr. Ling is just the boy(whom)I want to see.Whose人.物定He has a friend whose father is a doctor.Please pass me the book whose (of which) cover is green.注意一：1)介词后面的关系词不能省略。
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____________________________________________________________________
5. Will you please lend me the very book? You bought it last Sunday.
_____________________________________________________________________
10. The soldier ran to the building. On the top of it flew a flag.
_____________________________________________________________________
______________________________________________________________________
6. The student is our monitor. Our headmaster praised him at the school meeting.
(2)括号中句子里的主语the boys,和先行词是同一个词，应该用关系词替换从句中重复的the boys. The boys在从句中作主语，关系词中能作主语并代表人的是who, that
The boys(who\that are playing football)are from Class One.
8. The house is our home. Its door is green/the door of the house is green.
→The house whose door is green is our home./ The house the door of which is green is our home./The house of which the door is green is our home.
The student that answered the question was John.
The book (that) you lent me was interesting.
Which
物
主.(宾)
Football is a game which is liked by most boys.
11. In the evening they arrived at a hill. At the foot of the hill there was a temple.
9. I see some trees. The leaves of these trees are white.
→ I see some trees whose leaves are white. / I see some trees the leaves of which are white./ I see some trees of which the leaves are white.
(3) who\that==the boys,在定语从句中做主语的成分，并连接先行词和定语从句。
2. I found the letter. The letter came yesterday.
(1)第一句为主句，第二句为从句，将两个单句合并为一句。
I found The letter( the letter came yesterday).
注意一：
1)介词后面的关系词不能省略。2)that前不能有介词。
模仿范例，把下列两个简单句合成带有定语从句的复合句。
1. The boys are from Class One. The boys are playing football.
(1)第一句为主句，第二句为从句，将两个单句合并为一句。
The boys(the boys are playing football)are from Class One.
练习
1.The boy came to see me yesterday. He is Tom's brother.
______________________________________________________________________
2. The machines were connected with wires. The wires were very old .
_______________________________________________________________________
3. I know the boy. You gave a book to him.
______________________________________________________________________
I once lived in a house(the roof of the house has fallen in)/I once lived in a house(the house’s roof has fallen in.)
此句可改为：
I once lived in a house(the roof of whichhas fallen in)/(whose roofhas fallen in).
_____________________________________________________________________
7. He works in a middle school. There is a river in front of the school .
_______________________________________________________________________
(1)第一句为主句，第二句为从句，将两个单句合并为一句。The man(you met the man just now)is my friend.
(2)用关系词替换从句中重复的the man,关系词中能作宾语并代表人的是whom, that
The man(whom\that you met just now)is my friend.
介词+关系代词可提前，此句还可改为I once lived a house(of whichthe roofhas fallen in)
5. This news is coming fromthe country. The country is on the other side of the world.
(1)第一句为主句，第二句为从句，将两个单句合并为一句。
I helped the man(the man’s car was broken).
(2) the man’s是名词所有格，起到定语的作用修饰car,用关系词替换从句中重复的the man,关系词中能作定语，表示“谁的”是whose
I helped the man(whose car was broken).
8. He used to live in a big house. In front of it grew many banana trees.
________________________________________________________________________
9. They passed a factory. At the back of the factory there were rice fields.
→This news is coming from the country which/that is on the other side of the world.
6.The minerals were unusual. We found them in the rocks.
→The minerals which/that we found in the rocks were unusual.
(2)用关系词替换从句中重复的the letter,关系词中能作主语并代表物的是which, that
I found The letter(which\that came yesterday).
(3)which\that==the letter,在定语从句中做主语的成分，并连接先行词和定语从句。
3. The man is my friend. You met the man just now
(3) whose=the man’s,在定语从句中做定语，并连接先行词和定语从句。
Whose不但可以表示“谁的”，还可以指物，表示“什么的”。例如：
I once lived in a house. The roof of the house has fallen in./ The house’s roof has fallen in.
人
(宾)
The man(whom)you met just now is my friend.
Mr. Ling is just the boy(whom)I want to see.
Whose
人.物
定
He has a friend whose father is a doctor.
Please pass me the book whose (of which) cover is green.
定语从句分为限制性定语从句和非限制性定语从句。非限制性定语从句与先行词的关系不如限制性定语从句与先行词的关系紧密，没有它，主句的意思也清楚，因此用逗号隔开。关系词在非限制性定语从句中的用法与在限制性定语从句中的用法基本一样。