高中英语一年级定语从句精讲及练习(答案)

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高中英语---定语从句特殊情况专项讲解及练习(有答案)

定语从句一、定语从句中只能用that 引导的情况1．当先行词为all, much, little, something, everything, anything, nothing, none, few, the one 等词时。

Everything that he said was true.2.当先行词被the very（恰恰，正好）, the only，any，few，little，no，all修饰时。

This is the very grammar book (that) I want to buy.The only thing that is constant is change.There was little that we could do to help her.3．当先行词是形容词最高级或被形容词最高级修饰时。

This is the best that has been used against pollution.This is the most interesting film that I've ever seen.4. 当先行词是序数词或被序数词修饰时。

The first place that they visited in London was the Big Ben.What is the first American film that you have seen?5．当主句的主语是疑问词who或which时。

Who that has common sense will believe such nonsense?Which is the T-shirt that fits me most?6．当先行词既有人又有物时。

Do you know the things and persons that they are talking about?7．先行词在定语从句中做表语,而关系代词在从句中也做表语时。

完整版)高中英语定语从句讲解及练习

完整版)高中英语定语从句讲解及练习定语从句是高中英语的重点知识，也是高考常考点。

本文将主要讲解关系代词引导的定语从句，并解释关系副词引导的定语从句，包括判断关系代词与关系副词限制性和非限制性定语从句等内容，并提供例题讲解。

定语从句在句中作定语，修饰一个名词或代词，被修饰的名词词组或代词即先行词。

通常出现在先行词之后，由关系词（关系代词或关系副词）引出。

关系代词有：who。

whom。

whose。

that。

which等。

它们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。

当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。

例如，当先行词是人时，可以使用who或whom作为关系代词。

如：Is he the man who/that wants to see you?（他就是你想见的人吗？）关系代词在从句中作主语。

而当先行词是物时，可以使用which或that作为关系代词。

如：The package（which / that）you are carrying is about to come unwrapped.（你拿的包快散了。

）关系代词在从句中作宾语。

除了who。

whom。

whose。

that。

which，还有关系副词when。

where。

why等。

关系副词引导的定语从句也可以修饰一个名词或代词。

例如：I still remember the day when we met.（我仍然记得我们相遇的那一天。

）关系副词when在从句中作时间状语，修饰先行词day。

总之，掌握定语从句的用法和关系词的选择是英语研究的重要内容。

通过不断的练和实践，相信大家可以掌握这一技能。

关系副词可以代替时间、地点或理由的名词，在从句中作状语。

例如，关系副词when。

where。

why的含义相当于“介词+ which”结构，因此常常和“介词+ which”结构交替使用。

比如，有时候我们必须屈服，这是任何人都会遇到的情况（There are ns when [on which] one must yield）。

定语从句练习题及答案(精选7篇)

定语从句练习题及答案（精选7篇）什么叫做定语从句篇一that常用作关系代词，可指代某人，也可指代某物，指物时有的时候可用which替换that，指人时可用who替换。

但在下列情况下，一般用that。

一、that指代某物事时1、先行词为all, few, little, much, the one, something, anything, everything, nothing等时。

如：（1）Well do all that we can to protect the endangered plants and animals.我们将尽我们的最大努力来保护那些濒危的动植物。

（2）There is much that I wan to tell you.我有很多想要告诉你的话。

（3）Is there anything that I can do for you?有什么我可以帮你的吗？2、先行词被all, every, no, some, any, (a)few, (a)little, much等限定词修饰时。

如：（4）You can borrow any book that you want to read in our school library.在我们图书馆，你可以借任何你想读的书。

3、先行词被序数词或形容词最高级修饰时。

如：（5）This is the most beautiful city that Ive ever seen.这是我见过的最漂亮的城市。

4、先行词被the only, the very, the right, the last 等修饰时。

如：（6）This is the very factory that they visited last summer holiday.这恰好是他们去年参观的那个工厂。

（7）This is the only painting in this style that we have.这种风格的画我们仅有一幅。

(英语)英语定语从句解题技巧及练习题(含答案)

【点睛】
做定语从句时，可先将先行词还原到句中。其次选择关系词，要先看先行词指人、指物还是既指人又指物。二要看从句中做何种成分，从而做出正确的判断。
7．My mother doesn't like stories _____have sad endings.
A．thatB．whoC．whereD．those
（英语）英语定语从句解题技巧及练习题(含答案)
一、定语从句
1．The Palace Museum is the best placeI’ve ever visited.
A．whoB．thatC．whereD．what
【答案】B
【解析】
试题分析：句意：故宫博物院是我曾经参观过最好的地方。which，that引导的从句，它们所代替的先行词是事物的名词或代词，先行词前有序数词或被形容词最高级修饰时，用that而不用which。本句中先行词是the best place，此先行词为下文定语从句的逻辑宾语，指物，先行词前有最高级修饰，故用that引导此句的定语从句。选B。
【答案】A
【解析】
【详解】
句意：我妈妈不喜欢有悲伤的结局的故事。
根据句子结构可知这里考查定语从句的引导词，先排除D；先行词是stories，指物，排除B；且定语从句中缺少主语，应用关系代词，排除C，故选：A。
8．﹣Look！This is the photoI took in Beijing World Gardening Expo（世界园艺博览会）in 2019．
【答案】C
【解析】
【详解】
句意：出席上海合作组织青岛峰会的8国领导人受到中国人民的欢迎。考查关系代词辨析。what不是关系词，可排除。whom和who都用于先行词是人时，但whom用作宾语，who用作主语或宾语；which用于先行词是物时。本句先行词The leaders是人，可排除which；关系词在从句中做主语，可排除whom。根据句意结构和语境，可知选C。

高中英语定语从句讲解及练习题(含答案)

定语从句讲解1．基本介绍❶功能：相当于adj,修饰名词或代词，在句中作定语。

❷位置：被修饰词之后❸先行词：被定语从句修饰的词❹关系词：连接先行词与从句的词称为关系词。

❺确定关系词的步骤：先看先行词，指的是什么；看关系词在充当的成份。

关系词用法成份例句that 人、物主、宾Is he the man that wants to see you?who 人主Is he the man who wants to see you?whom谁+N 主、宾He is the man whom I saw yesterday?whose 谁的+N 定语Please pass me the book whose cover is green.which 哪个、物主、宾This is the house which we bought last month.关系代词as 正主、宾、表As we all know,smoking is harmful to one’s health.when 什么时候There are occasions when(on which)are must yield.where 地点哪里Beijing is the place where(in which) I was born.关系副词why 表原因介词+whichIs this the reason why(for which) he refused ouroffer?二．特殊用法情况用法先行词只用that,不用which,指物宜用which，不用thatas/which的区别❶先行词是序数词或形容词最高级时关系词前有介词无先行词的定语从句中用as/which引导❷先行词被all/every/no/some/any/little/much/the only/the very/few等词修饰时引导非限制性定语（有逗号隔开的句子）从句❸先行词既有人又有物时先行词本身是that ❹先行词在主句中做表语as:“正如.....一样”，可置句首。

(英语)必备英语定语从句技巧全解及练习题(含答案)含解析

（英语）必备英语定语从句技巧全解及练习题(含答案)含解析一、定语从句1．The Palace Museum is the best place I’ve ever visited.A．who B．that C．where D．what【答案】B【解析】试题分析：句意：故宫博物院是我曾经参观过最好的地方。

which， that引导的从句，它们所代替的先行词是事物的名词或代词，先行词前有序数词或被形容词最高级修饰时，用that而不用which。

本句中先行词是the best place，此先行词为下文定语从句的逻辑宾语，指物，先行词前有最高级修饰，故用that引导此句的定语从句。

选B。

考点：考查定语从句。

2．---How do you like the Sun Island？Is it worth visiting?---Sure. It’s one of the best places I have ever been to.A．which B．that C．who【答案】B【解析】【详解】句意：----你觉得太阳岛怎么样？值得一游吗？----当然。

这是我去过的最好的地方之一。

考查定语从句引导词。

本句先行词places是物，引导词在定语从句中作宾语，可知用that或which引导此定语从句，但先行词有最高级修饰时，只能用that引导此定语从句。

故选B。

【点睛】定语从句是用作定语的从句。

被定语从句所修饰的名词或代词叫先行词。

定语从句紧跟先行词（名词或代词）之后。

引导定语从句的词叫引导词，引导词分为关系代词（that/who/whom/which/whose）和关系副词（when/where/why）。

引导词连接先行词和定语从句，在定语从句中充当一定的成分（关系代词充当主语或宾语，关系副词充当状语）。

先行词是物时，用that或which引导定语从句；当先行词是人时，用who或that引导定语从句。

（一）、当先行词是物时，只用that的情况：1.当先行词被序数词或形容词的最高级修饰时。

高中英语定语从句语法精讲练习(带答案)

高中英语语法讲解——定语从句(名师精讲必考语法知识点+实战训练，建议下载练习)一、先行词、关系代词和关系副词1．先行词(antecedent)就是被定语从句所修饰的名词。

在英语中，定语从句跟在被修饰词之后，所以被修饰词就是“先行”的词。

eg. The lovely girl often helps the old lady.She lives next door to our school.→The lovely girl who lives next door to our school often helps the old lady.→The lovely girl often helps the old lady who lives next door to our school.The lovely girl often helps the old lady.You met her at school yesterday.→The lovely girl (whom)you met at school yesterday often helps the old lady.→The lovely girl often helps the old lady (whom) you met at school yesterday.2．连接定语从句，要用关系代词(relative pronoun)和关系副词(relative adverb)。

关系代词和关系副词与连接词不完全相同，因为它们除了连接主句和定语从句，还在定语从句中代替一定的成分。

eg. The book which I bought yesterday is very interesting.← The book is very interesting. I bought the book yesterday.I have visited the house where Andersen wrote The Emperor’s New Clothes.←I have visited the house. Andersen wrote The Emperor’s New C lothes in the house.二、关系代词1．who的先行词是“人”，在从句中代替主语。

英语定语从句解题技巧及练习题及解析

英语定语从句解题技巧及练习题及解析一、定语从句1．I’d like to tell you the table manners ________ you should know when you visit South Korea this summer holiday.A．what B．who C．which D．why【答案】C【解析】试题分析：句意：我想告诉你当你访问韩国时你应该知道的餐桌礼仪。

what 什么；Which 哪一个；who谁；why为什么。

先行词table manners在定语从句中作宾语，可用关系代词which代替。

所以选C。

考点：考查定语从句的连接词。

2．—Who was the student ____ was absent yesterday?—Mary was.A．that B．who C．whom D．which【答案】A【解析】【详解】句意：——昨天旷课的那名学生是谁？——是玛丽。

that引导此处定语从句，修饰人或事物；who引导定语从句，修饰人，作主语，表语或宾语；whom引导定语从句，修饰人，作宾语或表语；which引导定语从句，修饰事物，作主语，宾语或表语。

修饰先行词the student，表示人，故排除D项。

作定语从句的主语，因为主句是who引导的特殊疑问句，因此句中的定语从句用that引导，故选A。

3．—Have you watch the TV play ＂ In the name of people＂（人民的名义）?—Yes. It’s the most popular play _________ shows our Party’s trying to struggle against corruption（反对腐败）.A．where B．whether C．that D．who【答案】C【解析】句意：——你看电视剧“人民的名义”了吗？——是的，它是表现我们的党尽力反对腐败的最受欢迎的电视剧。

必备英语定语从句技巧全解及练习题(含答案)

必备英语定语从句技巧全解及练习题( 含答案 )一、定语从句1．I really like the family photo ________ we took on my grandpa th birthday.’ s 80 A． who B． that C． what D． whose【答案】B【分析】【详解】句意：我真的很喜爱爷爷80 岁诞辰时拍的全家福。

此题考察定语从句。

A. who指代人； B.that 既能够指人又能够指物；题干可知本句中的先行词是C. what 不可以指引定语从句；D. whose 指代某人 / 物的。

依据photo ，指物，所以 B 选项 that 切合题意，故答案选B。

2．All the children like the teachers ________ can understand them.A． what B． which C． who D． whose【答案】 C【分析】【详解】句意：全部的孩子都喜爱能理解他们的老师。

本句是一个定语从句，先行词 teachers 是人，并且关系词在定语从句中作主语，故用关系代词 who 指引此定语从句，应选 C。

3．—Have you seen my watch anywhere, Lucy?—Is it the one your uncle bought for you in Hong Kong?A． who B． what C． that【答案】 CD． when【分析】试题剖析：句意：－露西，你在哪儿看到我的表了吗？－是你叔叔在香港给你买的那一块吗？后句是一个带有定语从句的复合句，先行词the one 指事物“表”，关系词用that 。

应选C。

考点：考察连词辨析。

4．This is the most beautiful picture __________ I have ever seen.A． that B． which C． what【答案】 AD． who【分析】句意：这是我见过的最美丽的画。

高中英语语法基础 ——定语从句知识点总结归纳讲解(附同步练习)(有答案)

高中英语语法基础——定语从句知识点归纳讲解（附同步练习）★先行词：被定语从句修饰的名词或代词叫先行词。

通常情况下，引导词前面的名词即为从句的先行词。

★关系词：引导定语从句的词叫关系词。

也可以称作引导词。

①关系代词：who，whom，which，that，whose，as，在从句内作主语、宾语等名词性成分。

②关系副词：when，where，why在从句内作状语。

（一）. 使用who、whom、which、that的定语从句1. whoThis is the boy who plays basketball very well.This is the teacher who is teaching us English.▲who 指人, 在从句中作主语。

2. whomThis is the boy (whom) I often help.The man is our headmaster (whom) you met just now.I met the girl (whom) you often praise.▲whom 指人,在从句中作宾语, 可省略。

3. whichThis is the farm which keeps many cows.This is the farm (which ) I visit every year.▲which 指事物, 在从句中作主语或宾语,作宾语时可省略。

4. that以上三种情况均可用that。

指人或指物，可作主语和宾语，作宾语时可省略。

（二）. 使用whose的定语从句Do you know the girl whose father is mayor.I used to work in an office whose window faces north.I work in a school whose students are excellent.▲whose 指人或物的所属关系，表示“某人的”或“某物的”。

(精校版)高中英语定语从句讲解及练习题(含答案)

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定语从句讲解一．基本介绍❶功能：相当于adj，修饰名词或代词，在句中作定语。

❷位置：被修饰词之后❸先行词：被定语从句修饰的词关系词用法成份例句that人、物主、宾Is he the man that wants to see you？who人主Is he the man who wants to see you?whom谁+N主、宾He is the man whom I saw yesterday?whose谁的+N定语Please pass me the book whose cover isgreen。

which哪个、物主、宾This is the house which we bought lastmonth。

关系代词as正主、宾、表As we all know，smoking is harmful toone’s health.when 什么时候There are occasions when(on which）aremust yield。

where 地点哪里Beijing is the place where(in which) Iwas born。

关系副词why表原因介词+whichIs this the reason why（for which） herefused our offer？❹关系词：连接先行词与从句的词称为关系词。

高一英语定语从句讲解及专项练习题(含答案)

一、基本概念（一）定语从句在复合句中作定语，修饰名词或代词的从句叫定语从句。

（二）先行词被定语从句所修饰的名词或代词。

一般情况下，定语从句紧跟先行词。

但也有因各种原因定语从句与先行词被分割的现象。

（三）关系代词和关系副词定语从句的引导词。

与先行词关系密切，因此紧跟先行词，并在定语从句中充当一个成分。

关系代词有：who, whom, which, that和whose, 另外，as也可充当关系代词。

关系代词在定语从句中充当主语、宾语、表语和定语。

关系副词有：when, where和why。

在定语从句中充当状语。

二、关系代词的用法（一）基本用法根据先行词的不同，和在从句中所充当的成分不同，选用不同的关系代词。

如下表：例如：（注意关系代词在定语从句中所充当的成分）①Do you know the professor who/that will give us a speech next week? （作主语）②I read a report about his new novel that/ which will soon be published. （作主语）③The plan that/which they argued about was settled at last. （作宾语）④This is the new secretary (who/whom/that)I would like to introduce to you. （作宾语）⑤The soldier whose legs were badly wounded was operated on without delay. （作定语）注意：关系代词在定语从句中充当宾语时可以省略，充当主语时则不能。

（见上例③④）（二）关系代词that代替which的一些情况which, that 在代替物时，一般可以通用。

但在有些情况下，只用that。

高中英语定语从句讲解及练习题含答案

高中英语定语从句讲解及练习题含答案定语从句是指修饰一个名词或代词的从句，用来限制或说明这个名词或代词的性质、状态、特点、数量等。

在英语中，定语从句使用的引导词包括关系代词who, whom, whose, which, that，以及关系副词where, when, why。

关系代词和关系副词的用法关系代词和关系副词的用法如下：关系代词：who, whom, whose, which, that1) who/whom/whose：用于人who：用于主语The man who is standing over there is my father.whom：用于宾语The woman whom I met yesterday is a doctor.whose：用于所有格The girl whose name is Lucy is my friend.2) which/that：用于物which：用于非限定性定语从句My house, which is near the park, is very quiet.that：用于限定性定语从句The book that you lent me is very interesting.注意：that 既可以用于人也可以用于物，但who/whom/whose 不能用于非限定性定语从句。

关系副词：where, when, whywhere：用于地点This is the school where I study.when：用于时间I still remember the day when we first met.why：用于原因This is the reason why I am late.定语从句的位置定语从句通常紧跟在被修饰的名词或代词后面，如果是用关系代词who, whom, whose, which, that 引导的定语从句，则可以省略该代词的主语或宾语成分，并将关系代词作为引导词。

高一定语从句练习(含答案)

高一英语：定语从句专项练习（含答案）1. A football fan（球迷）is _____ has a strong interest in football.A. a thing thatB. something thatC. a person whoD. what2. The house，_____ was destroyed in the terrible fire，has been repaired.A. the roof of whichB. which roofC. its roofD. the roof3. Can you lend me the novel _____ the other day？A. that you talkedB. you talked about itC. which you talked withD. you talked about4. The matter _____ you were arguing about last night has been settled.A. thatB. whatC. whyD. for which5. They talked for about an hour of things and persons _____ they remembered in the school.A. whichB. thatC. whoD. whom6. Who _____ has common sense（常识）will do such a thing？A. whichB. whoC. whomD. that7. All the apples _____ fell down were eaten by the pigs.A. thatB. thoseC. whichD. what8. They asked him to tell them everything _____ he saw at the front.A. whatB. thatC. whichD. where9. I’ll tell you _____ he told me last night.A. all whichB. all whatC. that allD. all10. A child _____ parents are dead is called an orphan.A. whoB. who’sC. whoseD. which11. Is this the museum _____ you visited the other day？A. thatB. whereC. in whichD. the one12. Is this museum _____ some German friends visited last Wednesday？A. thatB. whereC. in whichD. the one13. -How do you like the book？-It’s quite different from _____ I read last month.A. thatB. whichC. the oneD. the one what14. Which sentence is wrong？A. The finger I dipped into the cup was not the one I put it into my mouth.B. Do you know the boy who jumped onto the platform？C. Science and new technology have made it possible for farmers to produce more food on the same amount of land.D. People in ancient times took it for granted that the sun moved round the earth.15. The train _____ she was traveling was late.A. whichB. whereC. on whichD. in that16. He has lost the key to the drawer _____ the papers are kept.A. whereB. on whichC. under whichD. which17. Antarctic _____ we know very little is covered with thick ice all the year round.A. whichB. whereC. thatD. about which18. It’s the third time _____ late this month.A. that you arrivedB. when you arrivedC. tha t you’ve arrivedD.when you’ve arrived19. He often helps the students _____ he thinks are not quick at their studies.A. whomB. whoC. whenD. because20. The Second World War _____ millions of people were killed ended in 1945.A. whenB. during thatC. in whichD. which21. He was born in the year _____ the Anti-Japanese War broke out.A. whichB. whenC. on whichD. during which22. Mr. Crossett will never forget the day _____ he spent with his various students.A. whenB. whichC. during whichD. on which23. This is just the place _____ I am longing to visit these years.A. thatB. whereC. in whichD. to where24. We are going to spend the Spring festival in Guangzhou,_____ live my grandparents and some relatives.A. whichB. thatC. whoD. where25. The hotel _____ during our holidays stands by the seaside.A. we stayed atB. where we stayed atC. we stayedD. in that we stayed26. I have bought the same dress _____ she is wearing.A. asB. thatC. whichD. than27. He is not _____ a fool _____.A. such/as he is lookedB. such/as he looksC. as/as he is lookedD. so/as he looks28. Is that the reason _____ you are in favor of the proposal？A. whichB. whatC. whyD. for that29. Some of the roads were flooded，_____ made our journey more difficult.A. whichB.itC. whatD. that30. He must be from Africa，_____ can be seen from his skin.A. thatB. asC. whoD. what31. He has two sons，_____ work as chemists.A. two of whomB. both of whomC. both of whichD. all of whom32. The buses，_____ were already full，were surrounded by an angry crowd.A. most of thatB. which mostC. most of whichD. that most33. My glasses，_____ I was like a blind man，fell to the ground and broke.A. whichB. with whichC. without whichD. that34. Mr. Wu，_____ everybody likes，is going to give us a talk on chemistry.A. whomB. thatC. whichD. /35. This is Mr. Smith，_____ I think has something interesting to tell us.A. whoB. whomC. thatD. /36. _____，the compass was first made in China.A. It is know to allB. It is known thatC. We all knowD. As is known to all37. I，_____ your good friend，will try my best to help you out.A. who isB. who amC. that isD. what is38. He is a man of great experience，_____ much can be learned.A. whoB. thatC. from whichD. from whom39. It was such a serious mistake，_____ caused by carelessness.A. which I think wasB. which I think it wasC. I think which wasD. I think which it was40. He lived in London for 3 months，during _____ he picked up some English.A. thisB. whichC. thatD. when41. The general at last got a chance to visit the village _____ he used to fight，_____ he had been dreaming of for years.A. that/whichB. where/thatC. in which/whatD. where/which42. I will hire the man _____ they say is a good English speaker.A. whoB. thatC. whichD. whom43. He has to work on Sundays，_____ he does not like.A. and whichB. whichC. and whenD. when44. I gave him a warning，_____ he turned a deaf ear.A. of whichB. for whichC. to thatD. to which45. My father has made me _____ I am.A. whoB. whichC. whatD. that46. She is one of the few girls who _____ passed the examination.A. wasB. wereC. hasD. have47. He is my son，_____ a better son does not exist.A. butB. than whoC. against whomD. than whom48. As many members _____ were present agreed to the plan.A. whoB. thatC. whichD. as49. You may call on me from one to five o’clock，during _____ I am always at home.A. the timeB. what timeC. that timeD. which time50. China is the birthplace of kites，_____ kiteflying（放风筝）spread to Japan，Korea，Thailand and India.A. from thereB. whereC. from whereD. there答案1-5 CADAB6-10 DABDC11-15 ADCAC16-20 ADCBC 21-25 BBADA26-30 ABCAB31-35 BCCAA36-40 DBDAB 41-45 DABDC46-50 DCDDC。

定语从句讲解及巩固练习(有答案)

定语从句讲解及巩固练习一、定语从句的概念关系词（引导定语从句）↑1.People who have the highest EQ are the most successful↓先行词(被修饰词)二、定语从句的分类1. 限制性定语从句: 与先行词关系密切, 如果没有定语从句, 主句不完整, 且与先行词之间无逗号。

2. 非限制性定语从句: 对先行词起补充说明作用, 如果删除, 主句意义仍然完整, 与先行词之间有逗号。

eg: On the desk there are twenty books, three of which are mine.My aunt Alice ,whom I haven’t seen for years, is coming next month.★ that不能用于非限制性定语从句。

三、定语从句的关系词1. 指人的关系代词: who / whom / that1) 先行词在从句中作主语eg: A doctor is a person who / that looks after people’s health.2) 先行词在从句中作宾语eg: Mr White invited many friends to his party (who / whom / that) he respected much.3) 关系代词前有介词eg: Nancy is the right person on whom you can depend.小结：⑴ 指人的关系代词中，在从句中充当主语的是who和that,且在句中不可以省略。

⑴ 指人的关系代词中, 在从句中充当宾语的是who，that和whom，且可以省略。

⑴ 当关系代词前有介词时，指人只能用whom。

2. 指物的关系代词: which / that1) 先行词在从句中作主语eg: The river which / that runs through the city brings us lots of pleasure.2)先行词在从句中作宾语eg: The book (which / that) you just laid on the shelf is mine.3)关系代词前有介词eg: Here is the money with which I will buy a piano.3. 表示所有格：whose (既表示人的所有也表示物的所有)1) 表示人的所有eg: The girl whose father is a model worker is our monitor.2) 表示物的所有eg: I’d like a room whose window looks out over the sea.弄清as和which引导的非限制性定语从句指代整体时的区别★位置上的区别：as引导的非限制性定语从句的位置比较灵活，可以放在主句前，也可以放在主句后，还可插在主句的中间；而which引导的非限制性定语从句只能放在主句之后。

高中英语定语从句的用法讲解与专项练习题及答案

高中英语定语从句的用法讲解与专项练习题及答案定语从句的用法讲解与专项练习题及答案第1 讲关系词的选择技巧考点1. 相关概念基础过关1. 用合适的关系词完成句子。

1 The man / was here yesterday is a p ai nter.2 The man / / / I saw is call edSmi th.3 A child parents are dead is called an orphan.4 I’ｄlike a room window looks out over the se a.5 A letter / is written in pencil is hard to read.6 The letter / / I received from himyesterday is very important.7 That is the boy / / / youare looking for.8 Do you know the reason he was late for themeeting？9 This is the school I used to study.10 I still remember the day we met for the first time.考点2. 关系词的选择技巧A. 选用哪个关系词，关键是看关系词在定．语．从．句．中作什么成分含有定语从句的复合句可以分为两部分：主句和从句。

关系词是定语从句的一个成分。

选用关系词，要看关系词在定语从句中作什么成分，而不是看先行词是什么词性。

1 He worked in the factory which produces TV se ts.2 He worked in the factory where his father had worked.3 I like the school w hich is near to my home.4 I like the school w here my sister studies.在句①和句②中，先行词前都有in, 但关系词有用which 也有用where 的；在句③和句④中，先行词都是the school, 但关系词有用which 也有用where 的。

高中定语从句及习题(答案)

定语从句一、含义：在复合句中修饰主句中某一名词或代词的从句，叫做定语从句，它所修饰的名词或代词叫做先行词。

分为限制性定语从句和非限制性定语从句。

限制性定语从句说明先行词的情况，对先行词起限定作用，与先行词关系十分密切，不可用逗号隔开，也不可省略，否则全句意义就不完整。

Is there anything (that) I can do for you?非限制性定语从句只是对先行词作补充说明，没有限定作用，它与先行词的关系比较松散，因而不是关键性的，如果省略，原句的意义仍然完整。

在文字中通常用逗号与主句隔开。

如：选用关系代词还是关系副词？如果从句中缺少主语、表语、宾语、定语，就用关系代词引导从句；如果从句中缺少状语，就得用关系副词来引导从句。

I still remember the days which we spent together.I still remember the days when we worked together.二、关系代词1）关系代词代替先行词在定语从句中充当主语、宾语、定语，因此定语从句中不能再出现关系代词所替代的名词或代词。

2）关系代词作主语时不能省略3）关系代词作宾语时可省。

4）关系代词that作表语时可省略。

1. who指人，在定语从句中可充当主语、宾语或表语。

I know about the man who spoke to you just now. The man (who) we invited to the party is Professor Smith.2. whom指人，在定语从句中作宾语，口语中也可用who代替。

Here is the man (whom/who) you are looking for.3. whose可修饰人也可修饰物，在定语从句中作定语。

This is the scientist whose name is known all over the world.指物时：whose + n. = the + n. + of which/whom.The room whose windows face south is mine.= The room the windows of which face south is mine.4. which指物，在定语从句中作主语、宾语或表语。