what在句首引导什么从句

回答
爱扬教育

2022-03-16

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关系代词what可引导主语从句、宾语从句、表语从句等,它没有疑问的含义,相当于that、which、the thing(s) that(which),或the…that(which),从句表示的是事物。

扩展资料

  what引导的从句的用法:表示“……的东西或事情”;表示“……的人或的样子”;表示“……的数量或数目”;表示“……的时间”;表示“……的地方”。what相当于“先行词+关系代词”,所以其前不能有先行词。

  what引导名词性从句用法

  一、用法归纳

  1.表示“……的东西或事情”:

  They’ve done what they can to help her.他们已经尽力帮助了她。

  He saves what he earns.他赚多少,积蓄多少。

  What Mary is is the secretary.玛丽的职务是秘书。

  2.表示“……的人或的样子”:

  He is no longer what he was.他已经不是以前的那个样子。

  He is what is generally called a traitor.他就是人们通常所说的叛徒。

  Who is it that has made Fred what he is now? 是谁把弗雷德培养成现在这个样子的?

  3.表示“……的数量或数目”:

  Our income is now double what it was ten years ago.我们现在的收入是10年前的两倍。

  The number of the students in our school is ten times what it was before liberation.现在我校学生的数量是解放前的10倍。

  4.表示“……的时间”:

  After what seemed like hours he came out with a bitter smile.似乎过了几个小时他才苦笑着出来。

  The young girl was too frightened to speak, standing there for what seemed like hours.小女孩吓得不敢说话,在那儿站了几个小时。

  5.表示“……的地方”:

  This is what they call Salt Lake City.这就是他们称为盐湖城的地方。

  In 1492, Columbus reached what is now called America.1492年哥伦布到达了现在所称的美洲大陆。

  二、用法说明

  (1) 这样用的what相当于“先行词+关系代词”,所以其前不能有先行词:

  你喜欢什么就拿什么吧。

  正:You can have what you like./ You can have everything (that) you like.

  误:You can have everything what you like.

  (2) 有时what 可用作限定词,其后修饰一个名词:

  I gave him what books I had.我把我所有的书都给他了。

  He gave me what money he had about him.他把身边带有的钱全给了我。

  (3) What 后的名词可以是复数名词或不可数名词,但通常不能是单数可数名词:

  误:I gave him what book I had.

  (4) What后接不可数名词时,有时可有little修饰。注意区别:what+不可数名词=所有的都,what little+不可数名词=虽少但全部。如:

  I spent what time I had with her.我所有的时间都是与她一起度过的。

  I spent what little time I had with her.我仅有的一点时间都是与她一起度过的。

  what双语例句

  What?How could you do that?

  什么?你怎么可以这样做?

  You feel all that,then what do you do?

  你感觉到所有那些,接着你做些什么?

  Yes,I do.I like all music.What do you like?

  是的,所有音乐我都喜欢。你喜欢什么音乐?