同位语从句的引导词有哪些?
其实引导同位语从句的词语通常有连词that,whether,连接代词和连接副词等。
一、that连接从句时从句为一个句意完整的陈述句。that不能省略,没有具体的意思,不充当句子成分,只起连接作用。
The idea that you can do this work well without thinking is quite wrong.
你认为不动脑筋就能做好这件工作的想法是完全错误的。(that引导的从句作idea的同位语)
他们为你生病发愁。
【注意1】
在某些名词(如demand, wish,suggestion, resolution等)后面的同位语从句要用虚拟语气。
There was a suggestion that Brown should be dropped from the team.
有一项建议是布朗应该离队。
【注意2】
引导同位语从句的连词that通常不省略,但在非正式文体中也可以省去。
He grabbed his suitcase and gave the impression he was boarding the Tokyo plane.
他拿起了手提箱,给人的印象是他要登上飞往东京的飞机了。
二、whether引导 (注:if不能引导同位语从句)
There is some doubt whether he will come.
他是否会来还不一定。
Answer my question whether you are coming.
你回答我的问题:你来不来。
The question whether it is right or wrong depends on the result.
这个是对还是错要看结果。
We are not investigating the question whether he is trust worthy.
我们不是在调查他是否可以信任的问题。
【注意】
whether 可引导同位语从句,但if不能引导同位语从句。
三、连接代词what,who, whom, whose,引导同位语从句
I have no idea what size shoes she wears.
我不知道她穿几号的鞋。(what作定语)
Thequestion who will take his place is still not clear.
谁将会坐上他的位置还不确定。 (who作主语)
Have you any idea what time it starts?
你知道什么时候开始吗?
I have no idea who can really understand my complicated mind.
我不知道谁会读懂我杂乱的心思。
四、由连接副词引导
I have no idea when he will come back.
我不知道他什么时候回来。
It is a question how he does it.
那是一个他如何做的问题。
He had no idea why she left.
他不知道她为什么离开。
You have no idea how worried I was!
你不知道我多着急!
注意下面的内容:【干货分享啊】
that引导的同位语从句与关系代词that引导的定语从句的区别
that引导的同位语从句成分是完整的,that在从句中不担当任何成分;
that引导的定语从句成分是残缺的,that在从句中充当主语、宾语或表语。