改一般疑问句 He has an English book.——he had an English book?应该怎么改?改一般疑问句 He has an English book.___he had an English book?应该怎么改?我就是想不通句子中为什么不是have而是 had,如果是had的话就容易前面空格应该填写does.
问题描述：
改一般疑问句 He has an English book.——he had an English book?应该怎么改?
改一般疑问句 He has an English book.___he had an English book?应该怎么改?我就是想不通句子中为什么不是have而是 had,如果是had的话就容易前面空格应该填写does.
答
Does he have an English book?
Did he have an English book?
had表示过去式,所以助动词也要用过去时
有不会的还可以继续追问哦!