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what和which的区别

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what和which的区别:在名词性从句中,what可以当从句的主语,宾语,表语,而which很少用于名词性从句。在定语从句中,只能用which,that充当从句的主语、宾语、表语、定语,不能用what。

what和which有什么区别

what和which的区别

修饰名词:

当用作定语修饰其后接名词时,which用于有范围限制的场合,what用于没有范围限制,侧重于种类的场合。如:

Which color do you like, black or white?

Which is bigger, the sun or the earth?

What color is your car?

单独使用,后面不加名词:

当其后不接名词时,which和what的用法区别依然是:用于有范围限制的场合,what用于没有范围限制,侧重于种类的场合。如:

What would you like for dinner?

I'd like tomatoes, cucumbers, lettuce and onions.

what和which的区别

We have tomatoes, cucumbers and onions.

Which would you like for dinner?

I'd like some tomatoes.

与else和of短语连用时:

由于what提问的事物没有范围限制,所以其后可以跟else,但一般不跟表示特定范围的of短语。而which提问的事物有范围限制,所以其后一般不接else,但却常与表特定范围的of短语连用。如:

What else have you bought?

Which of these dictionaries is yours?

What和which引导从句

1。在名词性从句中,what可以当从句的主语,宾语,表语,而which很少用于名词性从句,如在名词性从句出现,它表示的是~那一个~即已确定的几个人或物中的~那一个~,往往在从句中当定语,后面要跟一个名词,如果上文刚出现了几个确定的名词,which后可省略名词,计时它当主语,宾语,表语,但它不象what一样表示某物一,某物二,,而是表示~那一个~例:

what和which的区别

What I want to sell is my house。

I have three houses,I have to sell one,but I don`t know which to sell。

2。在定语从句中,只能用which,that当从句的主,宾,表,定,不能用,what,例:

The thing which/that I want to sell is my house。

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