what are you和what do you的区别

1个回答

  • what are you buying book?和what do you buying book?

    这2个句子都是错误的.

    (1) what are you buying book?这个句子是就 you are buying books.的特殊提问句,但这个句子的成分完整,根本不可能作出提问,而且逻辑上,翻译意思上也不通:你正在买书什么?如果你是想问:你正在买什么,就是what are you buying?注意:what are you buying?这个句子成分缺失了:books.而由what代替了.

    (2)what do you buying book?这个句子语法上完全错误,正确应该是what do you buy?一般现在时,用动词原形,

    基本上 be doing 现在进行时,表示动作正在发生

    sb do /does/ sth 一般现在时,表示动作经常发生或表一种习惯