同位语从句与定语从句的区别(很经典的区别,有配套练习与答案)
同位语从句和定语从句的区别是什么 如何区分
同位语从句和定语从句的区别是什么如何区分定语从句对先行词起修饰限定作用,有主次关系,先行词可为任何名词.同位语从句和前面的名词是并列关系,前面的名词一般包含着内容,如NEWS.定语从句引导词在从句中充当某种句子成分,同位语从句引导词在从句中不担当任何成分.同位语从句和定语从句的区别1同位语从句和定语从句的区别一，作用不同：同位语从句是解释说明名词的具体内容。
定语从句没有说明名词的具体内容，而是修饰某个名词或者代词。
二，可用同位语从句说明的名词大多数是抽象名词，主要有news , idea, fact, belief, question, truth, word(消息), doubt, evidence，order(命令）。
而定语从句所修饰的词既可以是抽象名词，也可以是具体的名词。
既可以是名词，也可以是those，anything，anybody，all这样的代词。
三，从句引导词不同：一般情况下，引导同位语从句的词主要是that。
当名词是question或者problem的特殊情况下，用于提问的疑问词一般都可以用在同位语从句中。
这包括：which, who, where, when, what , why等疑问词。
而定语从句中，一般情况下，that，which ，who，where ，where，why ，how等都可以引导定语从句。
2如何区分同位语从句和定语从句如果名词后的that从句是完整的，就是同位语从句；如果从句缺少主语或宾语，就是定语从句。
That从句在所有名词性从句中，都只是连接主从句的连词，没有任何意义，不在从句中充当句子成分；That从句在定语从句中是关系代词，不但连接主从句，还要指代被修饰的名词和代词（即先行词）在从句中做主语或宾语，也就是说定语从句中必定少个主语或宾语！。
高三语法复习 同位语从句及其与定语从句的区别(习题带答案)
同位语从句同位语,就是用来补充说明名词的成分。
当我们用一个完整的句子来补充说明名词时，即构成同位语从句。
所以同位语从句都是位于一个名词后面，用来进一步说明前面的名词的内容，这个名词就是同位语从句的先行词。
名词性从句分别是由陈述句，一般疑问句和特殊疑问句变化而来。
一、陈述句作同位语The fact that he succeeded in the experiment pleased everybody.同位语从句可能与其修饰的名词被其他成分隔开。
A saying goes that practice makes perfect.一、一般疑问句作同位语They are faced with the problem whether they should continue to work.二、特殊疑问句作同位语I have no idea when he will return同位语从句主要是由that引导，而很少用whether以及连接代词或连接副词引导，这是因为我们多是用陈述句来补充说明名词的内容，而很少用一般疑问句或特殊疑问句来补充说明名词的内容。
同位语从句练习请选择最佳答案填空。
1. No one knows exactly .A. how did speech beginB. how speech beganC.how the beginning of speechD. of how beginning speech2. It is obvious on more important things.A. which the money should we spendB. what the money should we spendC. that the money should we spendD. that we should spend the money3. hard water does not mix well with soap.A. That is a well-known factB. That is a well-known fact in whichC. It is a well-known fact thatD. It is a well-known that4. every magnet is surrounded by a magnetic field.A. It believes thatB. It believed thatC. It is believed thatD. Its believing|5. was to return to school.A. That really interested himB.what really interested himC. Which really interested himD.That interested him really6.Stopping pouring polluted water into the river is the factory has to solve at present.A. WhatB. thatC. whichD. why7. the mass of the nucleus is slightly less than the total mass of the protons and neutrons which made up the nucleus.A. It found thatB. It was found thatC. It was found forD.It finds that8.He wondered .A. what will be his wife's reactionB. what would his wife's reaction beC. how would be his wife's reactionD. what his wife's reaction would be9. He asked me I intended to do after my graduation.A. that whatB.whatC. thatD.which10. Listening carefully to in class means less work later.A. what does the teacher sayB. what the teacher saysC. that the teacher saysD. which the teacher says11. After the accident, I opened my eyes slowly and realizedI was still alive.'A. ThatB. whetherC. whatD.which12. John didn't say ______he would return, but I presume he'll be back for dinner.A. that whenB. whenC. if or notD.where13. He works too hard. That is is wrong with him.A. that whichB. that whatC. whatD.the thing what14. to space travelers is high acceleration or deceleration forces,A. Danger can beB. What can be dangerousC. They can be dangerousD. While danger15. According to some educators, the goal of teaching is to help students learn what to know to live a well-adjusted and successful life.A. do they needB. they needC. they are neededD.as they may need16. the trainer wanted to tell is Asian elephants are easier to tame than African ones.A. That, thoseB. What, thatC. What, theD.that, the17. the London Zoo will adopt as a measurement at the critical moment is to try all ways preserving the animals in the zoo.A. ThatB. WhatC.itsD.whether18. The problem now is we can adopt to overcome the difficulties in shortage of funds.A. what measureB. that measureC. measure thatD.measure which19. The mountain was many animals, such as wolves, badges and rabbits once haunted but now it is so silent.A. that placeB. whereC. WhatD.then20. The reason we're so late is .A. because of the car breaking downB. due the care broke downC. that the car broke downD. because the car broke down21. The question is can be put into practice.A. how you have learnedB. how that you have learnedC. that why you have learnedD. how what you have learned22. There are signs restaurants are becoming more popular with families.A. ThatB. whichC. in whichD.whose23. that the first cheese was probably made more than 4, 000 years ago by nomadic tribes in Asia.A. The beliefB. Although they believeC. It is believedD.believing24. In the fourteenth century, that glass coated with silver nitrate would turn yellow when fired in an oven,A. the discoveryB. it was discoveredC. with the discoveryD.if it was discovered25. We were all overjoyed at the news the experiment turned out a success.A. whichB. thatC. whenD. what答案：1-5：B D C C B 6-10: A B D B B 11-15: A B C B B16-20: B B A B C 21-25: D A C B B。
同位语从句与定语从句
同位语从句与定语从句同位语从句和定语从句一样通常都放在由名词充当的先行词后面, 且其先行词和关联词特点与定语从句先行词及关联词特点十分相似,极易混淆,不过两者的区别还是十分明显的。
1. 从句性质不同同位语从句属于名词性从句,是用来进一步解释或补充说明前面的名词;而定语从句是用来说明先行词的性质或特征,起修饰或限制的作用,与先行词的关系是修饰与被修饰的关系,从句相当于形容词。
例1:The plan that you will go there next week has to be changed.你准备下周去那里的计划得改变.析:认真分析语境含义及句子结构可知,从句为The plan的具体内容,因此该句为同位语从句。
例2:The news that he told me was false.他告诉我的消息是假的。
析:认真分析语境含义和句子结构可知,从句是用来修饰The news的, 因此该句为定语从句。
2.关联词作用不同定语从句的关联词在从句中作主语、宾语、时间状语、地点状语和原因状语等,而同位语从句的关联词在从句中不担任成分。
例1:The plan t hat I”ll stay there for a week can”t come true.我要在那儿呆一周的计划不能实现。
析:分析句子成分可知,that在从句中不作任何成分,因此该句为同位语从句。
例2:The plan that he raised was reasonable.他提出的计划合理。
析:that在从句中作宾语,因此该句为定语从句。
3．同位语从句先行词不同同位语从句的先行词就是被同位语从句解释说明的名词,因为它和同位语从句在内容上相同,因此常为一些体现一定内容的名词,如:hope, plan, fact, news, problem, truth, idea, information等,此时同位语从句具体介绍这些名词的内容。
同位语从句的先行词虽然体现同位语从句的内容,但在同位语从句中并不充当成分。
定语从句和同位语从句的区别
定语从句和同位语从句的区别一、定语从句是形容词从句，其作用相当于一个形容词，是用来修饰前面的名词或代词的；同位语从句是名词从句，其作用相当于一个名词，是对前面的名词作进一步解释的。
例如：1． We heard the news that he had told her. 我们听到他对她说的消息。
2． We heard the news that he had won the game. 我们听到消息他赢得了比赛。
例1中的that从句的作用相当于一个形容词，其作用是修饰the news；例2中的that 从句的作用相当于一个名词，是对the news的进一步说明。
二、定语从句的引导词在从句中充当一定的成分，可作主语、宾语、状语等；而同位语从句中的引导词在从句只起连接作用，不作任何句子成分。
例如：1. A plane is a machine that can fly. 飞机是一种能飞的机器。
2. The fact that they didn’t finish the work has to be faced. 必须面对事实，他们没有完成工作。
例1中的引导词that在从句中充当句子成分，作从句的主语，故为定语从句；例2中的that只起连接作用，引导从句解释fact的内容，不作任何句子成分，故为同位语从句。
三、引导定语从句的关联词在从句中作宾语或状语时，可以省略或被其他词代替；而同位语从句的引导词一般不能省略，更不能被代替。
例如：1. The news that she heard is true. 她听到的消息是真的。
2. The news that she will go abroad is true. 她将出国这消息是真的。
例1是定语从句，that可省略；例2是同位语从句，that不能省略。
3. The reason why he was chosen remains unknown. 他为什么被选上的原因还是不清楚。
如何区别定语从句与同位语从句
如何区别定语从句与同位语从句
定语从句和同位语从句有一些区别，可以从以下几个方面进行区分：
1.位置：定语从句通常紧跟在被修饰的名词之后，而同位语从句通常
紧跟在所解释的名词或名词性短语之后。
例句：
- 同位语从句：Her hope, that she would pass the exam, motivated her to study hard.（她希望通过考试，这激励她努力学习。
）
2.释义关系：定语从句是为了对被修饰名词进行限定、修饰或描述，
起到修饰定语的作用；同位语从句是对所解释名词的解释、说明或进一步
阐述。
例句：
- 定语从句：The movie that I watched last night was very exciting.（昨天晚上我看的电影非常刺激。
）
- 同位语从句：The fact that he passed the exam surprised everyone.（他通过考试的事实让每个人都感到惊讶。
）
3.引导词：定语从句一般由关系代词或关系副词引导，而同位语从句
一般由“that” 引导。
例句：
- 定语从句：The girl who is standing over there is my sister.（正在那边站着的女孩是我妹妹。
）
- 同位语从句：The news that he won first prize made me happy.（他获得一等奖的消息让我很开心。
）
综上所述，通过定语从句和同位语从句的位置、释义关系和引导词等方面的区分，可以准确判断两者之间的区别。
英语语法同位语从句与定语从句的区别
英语语法同位语从句与定语从句的区别英语语法是针对英语语言进行研究后，系统地总结归纳出来的一系列语言规则。
下面店铺为大家带来英语语法同位语从句与定语从句的区别，希望大家喜欢！英语语法同位语从句与定语从句的区别篇1同位语从句与定语从句形相似而实质不同，具体表现在以下几个方面：(1)被修饰的词不同。
同位语从句的前面一般是数量有限的、表示抽象意义的名词；而定语从句的先行词是无数的指人或物名词。
(2)从句的作用不同。
同位语从句表示同位名词的具体内容；而定语从句是对先行词—名词的限制、描绘或说明。
(3)引导词的作用不同。
引导同位语从句的that是连词，在从句中不担任任何成分，但不能省略；而引导定语从句的that为关系代词，在从句中担任句子的某种成分，当担任定语从句中的宾语时，that可以省略。
(4)引导词不同。
定语从句不能用what，how，whether引导；而同位从句可以用what，how，whether引导(5)判定定语从句和同位语从句的方法。
同位语从句可充当同位名词的表语；而定语从句不能充当先行词的.表语。
英语语法同位语从句与定语从句的区别篇2同位语从句与定语从句的区别（1）定语从句修饰限定先行词，它与先行词是修饰关系；同位语从句解释说明先行词的具体内容，它与先行词是同位关系。
①The planethat has just taken offis for Paris. （定语从句）②The factthat he has diedis quite clear. （同位语从句）（2）定语从句由关系代词或关系副词引导，关系词在从句中担当相应的句子成分，关系代词在从句中作宾语时经常可省略。
同位语从句主要由连词that 引导，在从句中不充当句子成分；where, when, how, who, whether, what 等连词也可以引导同位语从句，这些连词则在从句中担当成分。
①The newsthat he told meis true. （定语从句）②The newsthat he has just diedis true. （同位语从句）③The problemthat we’re facing nowis how we can collect so much money. (定语从句)④The problemhow we can collect so much moneyis hard to solve. （同位语从句）⑤The questionthat he raisedpuzzled all of us. （定语从句）⑥The questionwhether he is sure to win the gameis hard to answer.（同位语从句）（3）同位语从句与先行词一般可以用be动词发展成一个完整的句子, 而定语从句则不能。
高考英语点点通——同位语从句和定语从句的区别
2021年高考英语之同位语从句和定语从句的区别同位语从句和定语从句很相似,但还是有区别的,区别主要在以下三方面:1. 从词类上区别同位语从句前面的名词只能是idea, fact, news, hope, belief, suggestion, proposal, word, thought, doubt, truth, possibility, promise, order等有一定内涵的名词；而定语从句的先行词可以是名词、代词，主句的一部分或是整个主句。
如:We are not looking into the question whether he is worth trusting.我们正在调查的问题不是他是否值得信赖的问题。
（同位语从句）Word came that he had been abroad.据说他已经出国了。
（同位语从句）Our team has won the game, which made us very happy.我们的队赢了,这让我们很高兴。
（定语从句）The doctor whom you are looking for is in the room.你找的那位医生在房间里面。
（定语从句）2. 从性质上区别定语从句对其先行词起修饰或限制作用，功能上相当于形容词；而同位语从句是对前面抽象名词的进一步的说明和解释，是名词的具体内容，属于名词性从句的范畴。
如:The news that our team has won the game was true.我们队赢了那场比赛的消息是真的。
<同位语从句,补充说明news到底是一个什么消息>The news that he told me yesterday was true.昨天他告诉我的那个消息是真的。
<定语从句, 指他告诉我的消息。
>I made a promise that if anyone set me free I would make him very rich.我许诺如果谁让我自由,我就让他非常富有。
定语从句和同位语从句的区别例句
定语从句和同位语从句的区别例句
当别人说他有一个好的建议，但是绕了半天也没说出来到底是啥好主意，那么他基本用的就是定语从句。
相反如果他说的话让你知道这个建议的内容是什么，那么他用的就是同位语从句。
扩展资料
同位语从句与定语从句：
同位语从句与定语从句形相似而实质不同，具体表现在以下几个方面：
1、被修饰的词不同：同位语从句的前面一般是数量有限的、表示抽象意义的名词；而定语从句的先行词是无数的指人或物名词。
2、从句的作用不同：同位语从句表示同位名词的.具体内容，而定语从句是对先行词的限制、描绘或说明。
3、引导词不同：what, how, whether等不能用引导定语从句，但可用于引导同位从句。
4、引导词的作用不同：引导同位语从句的that是连词，在从句中不充当任何成分；而引导定语从句的that为关系代词，在从句中充当一定的句子成分。
5、判定定语从句和同位语从句的方法：由于同位语从句是用以说明被修饰名词的具体内容的，所它可以转换同位名词的表语；而定语从句则不能作这种转换。
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同位语从句与定语从句的区别（配练习与答案）
一、复习定语从句
1.定义：该句子在复合句中作定语，像形容词一样起修饰作用。
2.特点：1)用陈述句语序。
2) 去掉从句主句仍是一个完整的句子。
3.位置：位于所修饰的名词之后，该名词叫做先行词。
4.引导词：1）关系代词：
a) 在从句中可做主语，宾语，定语。
b) 分为：先行词为人：who(主，宾)，whom(宾)，whose(定), that（主，宾）
先行词为物：which(主，宾), that（主，宾）,whose（定）
eg：The lady who is standing behind Tom is my sister.
This is the book which I bought yesterday.
c) 关系代词在从句中作宾语常常省略。
2）关系副词：a)在从句中作状语。
b)分为：when , where, why
eg：He came last night when I was out.
新内容：
1.词类：同从的名词只能是抽象名词;定从可是名词也可是代词
I can’t stand the terrible noise that she is crying loudly.
His mother did all she could to help him with his study.
2.性质：同从对前面的抽象名词进一步解释说明;定从对先行词进行修饰和限制。
The news that our team has won the game was true.
The news that he told me yesterday was true.
3.引导词: a. 同为that引导：同从中，that不充当任何成分，不可省;
定从中，that作主，宾。
作宾语时可省。
b. 同为疑问词引导，同从可用what ,whether,how等，定从不可;
同从引导词表疑问，定从不表疑问
I have no idea what has happened to him.
I remember the day when he told me that he loved me.
一，单选。
rmation has been put forward ____ more middle school graduates will be admitted into universities.
A. while
B. that
C. when
D. as
2.It is said that more middle school graduates will be admitted into universities，this is the information ____ has been put forward.
A. what
B. that
C. when
D. as
3.She heard a terrible noise,____ brought her heart into her mouth.(MET91)
A. it
B. which
C. this
D. that
4.I can't stand the terrible noise ____ she is crying loudly.
A. it
B. which
C. this
D. that
二，指出同位语从句和定语从句，并翻译指定的句子。
1.The possibility that the majority of the labour force will work at home is often discussed. (同位语从句) （翻译）
2.We are not looking into the question whether he is worth trusting.(同位语从句) （翻译）
3.Word came that he had been abroad. (同位语从句)
4. The order that we received yesterday was that we should send a few people to help the other groups. (定语从句,是名词order的修饰语,that在从句中作received的宾语,可以省略?) （翻译）
5.The doctor whom you are looking for is in the room. (定语从句)
6.His mother did all she could to help him with his study. (定语从句,代词all作先行词?)
7.The news that our team has won the game was true. (同位语从句,补充说明news到底是一个什么消息?) （翻译）
8.The news that he told me yesterday was true. (定语从句,news在从句中作told的宾语?)
9.I made a promise that if anyone set me free I would make him very rich. (同位语从句,补充说明promise到底是一个什么诺言?)
10.The mother made a promise that pleased all her children. (定语从句,promise 在从句中作pleased的主语?) （翻译）
1.析：答案为B。
more middle school graduates will be admitted into universities 是Information的内容，且Information不在从句中作成分，所以该句为同位语从句。
应将该句区别于：
2.析：答案为B。
that has been put forward为information的修饰性定语，且information在从句中作主语，所以该句为定语从句。
3.析：答案为B。
分析语境含义、句子结构和句子成分可知，该句为非限制性定语从句，先行词为a terrible noise，且它在从句中作主语。
应将该句区别于：
4.析：答案为D。
she is crying loudly是the terrible noise的内容，且the terrible noise不在从句中作成分，所以该句为同位语从句。
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