定语从句所修饰的词叫先行词
语法专题十五 定语从句【考点精讲精练】-2023年中考语法一点通(教师版)

语法专题十五、定语从句考点精讲1.概念理解定语从句:在复合句中修饰名词或代词的从句叫做定语从句,又称形容词性从句。
先行词:被定语从句修饰的名词或代词叫先行词。
定语从句在先行词后面,但二者并不一定紧挨着。
关系词(引导词):连接先行词和从句的词叫引导词,也可叫关系词或连接词。
连接词有that,who,which 等。
I like the movie that/which is funny.先行词引导词I like the singer who is beautiful.先行词引导词【特别注意】先行词和引导词是等量关系①引导词(关系词)在定语从句中充当成分,代替先行词,意思就是先行词的意义。
所以,在定语从句中不能重复其意。
✧正There are many places that we can visit in China.✧误There are many places that we can visit them in China.②先行词在从句中做主语时,定语从句中的谓语动词单复数形式由先行词决定。
This is the place that is famous for pandas.John reads books which are fun.2.如何把两个简单句合并成一个含定语从句的复合句✧He is the thief. 他是那个小偷。
✧The thief stole my wallet. 那个小偷偷了我的钱包。
(两个简单句)✧He is the thief who/ that stole my wallet.他是那个偷了我钱包的小偷。
(一个复合句)通过观察,我们可以总结出以下合并规律:(1)把两个简单句合在一起。
He is the thief The thief stole my wallet.(2)合并同类项,去掉一个多余的。
He is the thief stole my wallet.(3)根据先行词来选择引导词来代替这个多余项。
什么是定语从句先行词

什么是定语从句先行词什么是定语从句先行词漫长的学习生涯中,是不是经常追着老师要知识点?知识点是指某个模块知识的重点、核心内容、关键部分。
掌握知识点是我们提高成绩的关键!以下是店铺为大家收集的什么是定语从句先行词,仅供参考,大家一起来看看吧。
什么是定语从句先行词?先行词是定语从句的引导词前面的被定语从句所修饰的名词、代词.在定语从句中充当一定的成分。
我们可以这样认为, 之所以称它为先行词,是因为修饰它的定语从句总是放在它之后,先行词总是出现在定语从句之前,而不同于普通形容词修饰名词时,形容词位于名词之前。
定语从句先行词位置:通常情况下,先行词和定语从句是挨着的,但是在不引起歧义的情况下,可以把定语从句和先行词分开,这叫分隔定语从句。
例:He is a student in my school who often helps others.先行词是student与从句分开。
因为定语从句的先行词是名词或代词。
所以这句话中有可能是先行词的词是He,student,school,但是从句的引导词who的先行词只能是人,所以排除school,再通过翻译,所以确定,先行词就是student。
从句没有和先行词挨着,因为我们经过判断知道了他要表达的意思。
所以从句可以和先行词分开。
定语从句语法精讲定语从句在句中作定语,修饰名词或代词,被修饰的名词词组或代词即先行词。
定语从句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。
关系副词有:when, where, why等。
1.关系代词引导的定语从句关系代词所代替的先行词是表示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表示人的名词或代词,在从句中作主语或宾语。
定语从句

∙定语从句:担任定语动能的句子称为定语从句。
定语从句在句中的作用相当于形容词,故又称为形容词性从句。
定语从句所修饰的词叫先行词;定语从句一般用关系代词或关系副词来引导,关系词放在先行词与定语之间起连接作用,同时又作从句中的一部分。
∙定语从句的分类:根据定语从句与先行词的关系,定语从句可分为限制性定语从句及非限制性定语从句。
限制性定语从句紧跟先行词,主句与从句不用逗号分开,从句不可省去;非限制性定语从句主句与从句之间有逗号分开,起补充说明作用,如省去,意思仍完整。
1.由that引导的定语从句一般情况下that可指人或物,可以代替who,whom和which,在从句中作主语或谓语动词的宾语,但不能作介词的宾语。
如:The comrade that(who)is speaking at the meeting is an advanced worker.正在会上讲话的那个同志是个先进工人。
Is this the doctor that(whom)you talked about yesterday?这就是你们昨天谈论的那位医生吗?The letter that(which)I received yesterday was from my father.昨天我收到的信是我父亲寄来的。
2.由who,whom和whose引导的定语从句who在从句中作主语,whom在从句中作宾语,whose在从句中作定语。
如:This is the thief who stole my bike.这就是偷我自行车的那个贼。
He is the boy whom you wanted to find.他就是你想要找的那个男孩。
The girl whose mother is a doctor is waiting for you outside.妈妈是个医生的那个女孩在外面等你。
3.由which引导的定语从句which指物,在从句中作主语或谓语动词的宾语。
定语从句什么是先行词

定语从句什么是先行词定语从句什么是先行词先行词是被定语从句所修饰的名词、代词,在主句中充当一定的部分。
之所以称它为先行词,是因为修饰它的定语从句总是放在它之后,先行词总是出现在定语从句之前。
下面是店铺带来的定语从句什么是先行词,希望对你有帮助。
概念:被修饰的词叫先行词。
定语从句不同于单词作定语的情况,它需要放在被修饰的词(即先行词)之后。
定语从句一般由关系代词来引导。
关系代词必须放在定语从句之首。
定语从句(Attributive Clauses)在句中做定语,修饰一个名词或代词,被修饰的名词,词组或代词即先行词。
定语从句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。
一、在英语关系代词中,but,as,than作关系代词可以引导定语从句:but既可指人,也可指物,常在定语从句中充当主语。
but本身含"否定"的意思,其作用相当于"that /which /who...not"。
它前面的主句通常有"否定"的词(如:no,not,little,few,hardly等)。
but引导的肯定定语从句和否定的主句连用,达到强烈肯定的修饰效果。
例如:There is no mother but loves her own children.(=There is no mother that/who does not love her own children.)没有不爱自己孩子的母亲。
二、as既可指人,也可指物,常在限制性定语从句中充当主、宾、表语。
as引导的定语从句的先行词前面常有as /such /the same等修饰词。
例如:1.He is as brave a man as ever lived.他是世界上最勇敢的`人。
2.Don’t read such books as are not worth reading.不要读那些不值得读的书。
定语从句先行词位置

先行词先行词是定语从句的引导词前面的名词.在定语从句中充当一定的成分.被定语从句修饰的名词、代词称为先行词。
我们可以这样认为, 之所以称它为先行词, 是因为修饰它的定语从句总是放在它之后, 先行词总是出现在定语从句之前, 而不同于普通形容词修饰名词时, 形容词位于名词之前。
This is the book which I am looking for.中的book是先行词,which是引导词.He is Mr. Robertson who comes from England. 中的Mr. Robertson.是先行词,who是引导词.简单的说,就是和修饰宾语的词或从句,词就是先行词一、先行词与关系词A.什么是先行词被定语从句修饰的名词、代词称为先行词。
我们可以这样认为, 之所以称它为先行词, 是因为修饰它的定语从句总是放在它之后, 先行词总是出现在定语从句之前, 而不同于普通形容词修饰名词时, 形容词位于名词之前。
Don’t forget the book that I told you to bring. (the book为先行词)别忘了把我让你带的书带过来。
B.先行词与关系词的关系引导定语从句的词被称为关系词。
关系词根据其在定语从句中的功能可分为关系代词和关系副词。
关系代词在定语从句中作主语、宾语、表语、定语等,关系副词在定语从句中作状语。
含有定语从句的句子一般分为两层:即主句层(第一层), 定语从句层(第二层)。
C.先行词与关系词的种类1. 常见的关系代词2.常见的关系副词二、限定性定语从句与非限定性定语从句根据定语从句与先行词间关系的紧密程度, 我们将定语从句分为限定性定语从句和非限定性定语从句。
A.限定性定语从句限定性定语从句, 用来修饰和限定先行词, 与先行词间的关系非常密切, 它所修饰的先行词代表一个(些)或一类特写的人或物, 从句用来说明先行词的性质、身份、特征等状况, 如果去掉, 则意思含混不清。
英语语法知识----词汇---定从

• E.g. Steel , which has many useful properties, • is widely used in the machine-building • industry. • Note: 非限制性定语从句还常常用来对前一句话 • 的整个意思的进一步的附加说明,此时其非 • 限制性定语从句用which来引导 • E.g. A six-year-old boy can speak three foreign • language, which surprises all the people • present. • Peter was admitted to the Harvard University, • which makes his parents very excited.
• • • • • • • •
C 4. Mike, __ we expected, attended the meeting. a. whom b. who c. as d. which 5.The woman ____you shook hands just now d is head of the company. a. who b. that c. of whom d. with whom 6. The factory produces half a million pairs of a shoes every years, 80%____are sold abroad. a. of which b. which of c. of them d. of that
• 定语从句中的关系副词
• 1.when在定语从句中作时间状语,它的先行词是 • 表示时间的名词 • E.g. July and August are the months when • the weather is cold in Newzealand. • 七八月份是新西兰天气很冷的月份 • 2. where在定语从句中作地点状语,它的先行词 • 必须是表示地点的名词 • E.g. A stone marks the spot where the treaty • was signed. • 有一块石头标致着那个签订条约的地方。 • ( where修饰spot.)
高中定语从句总结

做时间状语 做地点状语 做原因状语
关系代词的用法
关系代词指代的是先行词 • 1. who、whom who在从句中做主语、宾语;whom在从句中做宾语,可省略。
例:Mark was another teacher who was very influential. 马克是另外的一位非常有影响力的老师。 Mark had planned to find four musicians who could act as well as sing. 马克打算找到四位既能唱歌又能表演的乐手。 These are the workers (whom) he employs. 这些事他雇佣的工人。
• 2.where 指地点,在从句中做地点状语。其先行词为place, spot, street, house, room, city, town, country… 例:Keep the books in a place where you can find them easily. 请把书放在容易找到的地方。 Ancient China was a place where states were often at war with each other. 古代中国是个诸侯国之间经常发生战争的地方。
非限制性定语从句
• 起补充附带说明作用,其前后都需要逗号隔开。 例:My house, which I bought last year, has got a lovely garden. 我去年买的那一幢房子有一个漂亮的花园。 This note was left by Tom, who was here a moment ago. 这个短息是Tom留下的,不一会儿前他还在这 里。
• 3. which which指物,在定语从句中做主语、宾语。 例:However, there are still two othe还有其他两种凶猛的鲨鱼。 This is the book (which) you are looking for. 这正是你在找的书。
定语从句在句中修饰某个名词或代词

1、定语从句在句中修饰某个名词或代词,被定语从句修饰的词叫先行词。
定语从句需用下列关联词:关系代词关系副词起连词作用,本身做从句的主语、宾语、表语或定语起连词作用,本身在从句中作时间、地点或原因状语who, whom, that, whose, which, as when, where, why2、掌握以上关系代词、关系副词的含义及使用时,要特别注意以下几点:1)指人时宜用who 的情况:a. 当先行词是one, ones, anyone 或those 时,关系代词用who。
Anyone who goes there will be punished.b. 在there be 开头的句子中。
There’s a beautiful girl who came to see you this morning.c. 先行词后有一个较长的定语。
I met a foreigner in the city last week who could speak Chinese well.d. 在非限定性定语从句中。
She has a brother, who worked at that factory ten years ago.2) 指物时宜用that 的情况:a. 当先行词为all, much, little, few, none, something, anything, everything, nothing 等不定代词时。
All that can be done has been done.b. 当先行词既指人又指物时。
He spoke of the men and the thing (that) he had seen abroad.c. 当先行词被序数词或形容词的最高级修饰时。
This is one of the best films that I have ever seen.d. 当先行词被the very, the only, the last, any, every 等修饰时。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
定语从句所修饰的词叫先行词。
定语从句放在先行词后面。
定语从句分为限定性定语从句和非限定性定语从句。
本章只介绍限定性定语从句。
引导定语从句的词有关系代词that、which、who、which、whose和关系副词where 、when,关系代词和关系副词是引导词,在定语从句中担当某一成份。
关系代词和关系副词的作用:先行词指物时,关系代词用that 或which(在句中作主语或宾语)。
如:China is a country which / that has a large population.The computer game which/ that he is playing is his favorite.先行词指人时,关系代词用(who)作主语或宾语,whom (作宾语),whose (作定语),that (作主语或宾语)。
如:The man who is mending the machine has been retired.This is the policeman who/ whom they were talking about yesterday.I like the girl whose mother is an actor.注意:下列情况下关系代词只用that 而不用which 或who。
先行词是指物的不代词,如:all, little, few, much, none, anything, nothing, everything等时。
如:I didn't understand the words all that he said.2.先行词由最高级、序数词以及any, very, only, all, no, just 等所修饰。
如:This is the most beautiful place that I have been to .行词既包括人,也包括物。
如:They always like to talk about the man and the things that they see on the road.当主句是以which 或who 开头的特殊疑问句时。
如:who is the man that opened up the lab.例题解析:举一反三,学的更轻松!He is a friend ______ can help you in time of need.A. who heB. whoseC. /D. who解析:引导词在定语从句中做主语,指人。
应选D 。
The most important thing ______ we should pay attention to is the first thing ______ I have said.A. which, thatB. that, whichC. which, whichD. that, that解析:先行词前有序数词,最高级时,引导次只能用that. 应选D.This is the only one of these books that ______worth reading.A.has B. have C. is D. are解析:引导词that在句中作主语,代指one ,应选C。
The man ______ talked to you just now is my father.A. whoB. heC. whichD. whose解析:引导词在句中作主语指人,应选A.They thought too much about ______.A. which I had saidB. what I had saidC. that I had saidD. I had said解析:此题引导词作在从句中作宾语,表示说话的内容,应选B。
一、选择最佳答案填空:1.Did you find the notebook ______ Jim had given me for my birthday?A. whoB. whomC. whichD. whose2. That's all ______ I have seen and heard.A. whichB. thatC. whereD. what3. Have you seen the man ______ plan we were talking about ______ yesterday ?A. who, themB. its, themC. whose,/D. whose, them4.The Oscar is one of the film prizes ______ offered to any Chinese actor or actress so far.A. which are notB. that have not beenC. that has notD. that has not been5. He never reads anything ______ is not worth reading.A. thatB. asC. whoD. which6. The man ________ coat is black is waiting at the gate.A. who'sB. whoseC. thatD. of which7. _________ cleans the classroom can go home first.A. AnyoneB. those whooC. HoweverD. The one who8. The police caught the man _______ stole my handbag.A. heB. thatC. whomD. which9. The girl ________ is reading under the tree ________ my sister.A. which, isB. whom, wasC. who , isD. who, was10. George Mallory was an English teacher _______ loved climbing.A. whoB. whomC. heD. which1-5 CDCBA 6-10 BDBCA关系词引导定语从句的关联词称为关系词,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,绝对没有what;关系副词有where, when, why等。
关系词常有3个作用:①连接作用,引导定语从句。
②代替主行词,甚至可能是主句中的一部分或者整个主句。
③在定语注:关系代词有主语、宾语之分。
一般whom作为宾语。
关系代词在从句中作主语,宾语,表语,定语等,关系副词在从句中作地点状语,时间状语,原因状语。
定语定语用来限定、修饰名词或代词起修饰、限定作用的词、短语(动词不定式短语、动名词…的’表示容词担任,此外,名词,代词,数词,分词,副词,不定式以及介词短语也可以来担任,也可以由一个句子来担任。
单词作定语时通常放在它所修饰的词之前,作前置定语被定语从句修饰的名词、代词称为先行词。
如The man The book关系代词所代替的先行词是人或物的名词或代词,并在从句中充当主语、宾语、定语等成分。
关系代词在定语从句中作主词保持一致。
1,who, whom, that这些词代替指人,whom作宾语指人,that既可作主语又可作宾语(作宾语可以省略),可以指人也可以指物。
在从句中所起作用如下:(1) Is he the man who/that wants to see you? 他是那个想见你的男人吗?(who/that在从句中作主语)(2) He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。
(whom/that在从句中作宾语)(3)The man whom you spoke to just now is our English teacher 你刚刚说话的那个男人是我们的英语老师2,Whose 用来指人或物(只用作定语, 等,作宾语时可以省略,例如:(1)Prosperity which / that had ne ppears in te. 农村出现了前所未有的繁荣。
(which / that在从句中作主语)(2) The package (which / that) you are carrying is about to come unwrapped.你拿那个包裹快要散开了。
(which / that在从句中作宾语)whosewhose表示谁(可以为人也可以为物)的(东西)例:A child whose parents are dead is called an arphan.双亲都死了的孩子叫做孤儿。
(whose表示那个孩子的双亲)He lives in a room whose window faces south.他住的那个房子的窗户是朝南的。
(whose表示那个房子的窗户)关系代词:在句中作主语、宾语或定语1. that既可代表事物也可代表人,which代表事物;它们在从句中作主语或宾语,that在从句中作宾语时常可省略关系词,which在从省略。
[eg:This is the book (which)you want.]2不及物动词+介词”的介词的宾语代词wh放在它原来的位置3. 代表物时多这时的that常被省略;c被形容词最高级修饰时;既有人又有物时;e)整个句中前面已有which,wh行关系副词:在句中作状语关系副词=介词+关系代词why=for whichwhere=in/ at/ on/ich (介词同先行词搭配)when=during/ on/ in/ ... which (介词同先行词搭配)1. where是关系代词,当然也不用that引导。
By the time when you arrived in London, we had stayed there for two weeks. 到你到达伦敦的时候,我们在那里已经待了两个星期。
I still remember the her. 我仍然记得我第一次见到她。
Each time when he goes to business trip, he brings a lot of living necessities, such as towels, soap, toothbrush etc。