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表语从句讲解,什么是表语从句
1、表语在我们传统的语法当中叫做主系表结构,例如:she is beautiful. 就是主系表结构,系动词就是be动词,beautiful形容词叫做表语,she is后面跟一个句子这就叫表语从句。
2、表语其实是补语的一种,表语从句就是补语从句,例如:I am what you asked for.
什么叫表语从句 英语
表语从句(Predicative Clause)就是用一个句子作为表语。说明主语是什么或者怎么样,由名词、形容词或相当于名词或形容词的词或短语充当,和连系动词一起构成谓语。
在一个复合句中,从句作的是主句的表语成分。
英语语法什么是表语从句
顺手采纳答案
表语从句(Predicative Clause)就是用一个句子作为表语。说明主语是什么或者怎么样,由名词、形容词或相当于名词或形容词的词或短语充当表语
一、表语从句的定义:
表语从句放在连系动词之后,充当复合句中的表语.
二、表语从句的构成:
关联词+简单句
三、引导表语从句的关联词的种类:
1.可接表语从句的连系动词有be,look,seem,sound,appear等.
China is no longer what she used to be.
今日的中国不再是过去的中国了.
The question remains whether they will be able to help us.
问题还是他们能否帮我们.
At that time,it seemed as if I couldn't think of the right word.
当时,我似乎怎么也想不出一个恰当的字眼来.
2.从属连词whether,as,as if / though引导的表语从句.
He looked just as he had looked ten years before.
他看起来还与十年前一样.
It sounds as if someone is knocking at the door.
听起来好像有人在敲门.
3.because,why引导的表语从句.
That's because he didn't understand me.
那是因为他没有理解我.(That's because…强调原因)
That's why he got angry with me.
那正是他对我生气的原因.(That's why…强调结果)
what引导的主语从句表示结果或名词reason作主语时,后面的表语从句表示原因时要用that引导,不宜用because.
表语从句是什么
表句从句就是"表句是个句子",同理,宾语从句,定语从句都这样理解.
表语从句放在连系动词之后,充当复合句中的表语/
下面是我找到的材料,参考一下吧.
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基本概念
1. 定义:用作表语的从句叫做表语从句。
2. 构成:关联词+简单句
3. 引导表语从句的关联词的种类:
(1) 从属连词that。如:
The trouble is that I have lost his address. 麻烦是我把他的地址丢了。
(2) 从属连词whether, as, as if。如:
He looked just as he had looked ten years before. 他看起来还与十年前一样。
The question is whether they will be able to help us. 问题是他们是否能帮我们。
注:从属连词if一般不用来引导表语从句,但as if却可引导表语从句,如:
All this was over twenty years ago, but it´s as if it was only yesterday.
这都是20多年前的事了,但宛如昨天一样。
能跟表语从句的谓语动词一般为系动词be, seem, look等。如:
It looked as if it was going to rain. 看起来天要下雨了。
(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever
连接副词 where, when, how, why。
如:The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。
The question is how he did it. 问题是他是如何做此事的。
That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。
重点疑难
1. 连词because可引导表语从句。如:
I think it is because you are doing too much. 我想这是因为你做得太多。
2. 在一些表示“建议、劝说、命令”的名词后面的表语从句中,谓语动词用虚拟语气。should+动词原形表示,should可省略。如:
My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。
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