The most frightening thing of all was that not a sound could

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/19 17:27:40

The most frightening thing of all was that not a sound could be heard这句话中was后为什么不用what,

因为was是be动词,后面接表语,因此后面的是一个表语从句.表语从句中that不做成分,what肯定做成分,但是后面的【not a sound could be heard.】主谓宾都齐全了,因此不缺成分,用that.
翻译：最令人害怕的事情就是听不到任何一个声音.
再问：你举几个用what的句型，讲解一下，谢谢
再答：【This project is what we‘re going to take.】这就是我们将要做的工程。由于we're going to take，还不是一个句子，take后面却一个宾语，因此前面不用that，用what 【This boy is who got the first prize.】这个男孩就是那个拿了一等奖的人。 got the first prize，有谓语和宾语，缺主语，主语是人，因此用who，不用that.
再问：除了却宾语用what，还什么情况用what？麻烦再举几个例子，让我彻底明白，谢谢
再答：缺主语，缺宾语，缺表语都能用what。你回去看看语法书，要自己参透一下才行。
再问：还有主语从句，what和that区别是什么，这个明白了，是不是和这里的用法一样，都是缺什么就用what，然后不缺就用that?
再答：嗯嗯，也是同样的道理，再举例吧：【That the earth travels around the sun is known to us all.】地球绕着太阳转大家都知道。因为the earth travels around the sun已经是一个句子了，所以不用what，用that 【What should we do now is to plant more trees.】我们现在要做的就是多种树因为should we do不成句子，do后面缺宾语，因此用what

The most frightening thing of all was that not a sound could What frightened us most of all was that not a sound could be all I could think of was that the last thing I said to him i 英语问题求助： All she could hear was the sound of the waves. A:The sound of all that traffic is driving me out of my mind That was all she remembered.She could not-------very much 英语翻译there's a kind of thing in the world that's most beautif It was the most touching gesture of all,and I realized that 翻译--That doesn't sound very frightening. The most disgusting thing is that you wear a bra. all that was left of the katydid was a pair of wings 英语翻译Theimplications of all this were that it was not the dis