英语中从句类型的判断
英语中从句类型的判断
1.I don’t know ____ he will come or not.
2.I’m sure ____ he will come.
3.____ we say must agree with ___ we do.
4.It is well known ____ China is a country with a long history.
5.You have no idea ____ worried I am.
6.The problem is ___ I can work out this maths problem.
7.I got up late this morning.This is ____ I was late for school.
8.I have a doubt _____ our team will the match.
9.There is no doubt ____our team will win the match.
10._____ he comes from is not known yet.
请高手告诉我这10个句子分别属于什么从句,并且解释怎样判断名词性从句\定语从句\宾语从句.
宾语从句：1 2 10
主语从句 3 4
表语从句 6 7 8
同位语从句 5 8 9
名词性从句
在句子中起名词作用的句子叫名词从句 .名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等.因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句,宾语从句,表语从句,同位语从句等.
因此,主语从句很好判断,只要是在句子中起名词作用的句子.它一般修饰主语,宾语,表语等.
定语从句
(1)定语从句：就是在复合句里充当定语的从句,它通常紧靠在所修饰的名词或代词后面.
(2)先行词：就是被定语从句修饰的名词或代词.
(3)关系词：引导定语从句的词叫关系词.关系词有关系代词who,whom,whose,which和that等；关系副词有when,where,why等.关系词不仅起连接作用,而且还代表先行词并在定语从句中担任某一句子成分,关系代词作主语、宾语、定语、表语等,关系副词作状语.如：
This is the book that my father bought me yesterday.这就是我父亲昨天帮我买的那本书.
宾语从句
在句子中起宾语作用的从句叫做宾语从句.宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句.
因此,只要只要句子在句中充当宾语成分,就可以判定为宾语从句!
如：
He told me that he would go to the college the next year
I don’t know if there will be a bus any more
Do you know who has won Red Alert game?
同时应注意同位语从句和定语从句区别!
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:
The possibility that the majority of the labour force will work at home is often discussed.人们经常讨论大多数劳动力将会在家里工作的可能性?(同位语从句)
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)
His mother did all she could to help him with his study.他妈妈尽她的最大努力帮助他的学习?(定语从句,代词all作先行词?)
2.从性质上区别
定语从句是从句对其先行词的修饰或限制,属于形容词性从句的范畴;而同位语从句是从句对前面抽象名词的进一步的说明和解释,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,news在从句中作told的宾语?)
I made a promise that if anyone set me free I would make him very rich.我许诺如果谁让我*,我就让他非常富有?(同位语从句,补充说明promise到底是一个什么诺言?)
The mother made a promise that pleased all her children.妈妈做出了一个令她的孩子们高兴的许诺?(定语从句,promise在从句中作pleased的主语?)
3.从引导词及其在句子中的成分上区别
有些引导词如how,whether,what可以引导同位语从句,但不能引导定语从句?如:
That question whether we need it has not been considered.我们是否需要它这个问题还没有考虑?(同位语从句)
I have no idea what has happened to him.我不知道他发生了什么事?(同位语从句)
引导词that引导定语从句时,在从句中一般作主语或宾语(指物时还可以用which代替),并且作宾语时常常省略?that在同位语从句中仅起连接作用,不充当任何成分,并且不能省略,也不能用which来代替?如:
The order that we should send a few people to help the other groups was received yesterday.我们应派几个人去帮别的几个小组的命令昨天收到了?(同位语从句,是对order的具体解释,that虽不作成分,但不能省略?)
The order that we received yesterday was that we should send a few people to help the other groups.我们昨天收到的命令是我们应该派几个人去帮助别的几个小组?(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?)