what class和which class的区别是意思不相同,what class指在什么班,比如艺术班,数学班等。which class指的是在哪一个班。what class所问的班级没有范围限制,侧重于“班级”的种类。
what和which区别说明
what和baiwhich都是疑问代词,可以指事物,它们既可以单独作主语或宾语,也可以作定语修饰名词,区别如下:
一、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?
二、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.
We have tomatoes, cucumbers and onions. Which would you like for dinner?
三、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?
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