以be动词开头的疑问句为什么后面动词有时不加ing
更新时间2018-06-06 01:26:12
例如
给动词repeat
-_____the teacher_____the question?
-Yes,she is.So we should listen carefully this time.
为什么不可以写Is,repeating呢
求解
举例子 :
[Be] Is the teacher repeating the question ?
这是现在进行时态, 主动语态提问句。
Is the question being repeated [ by the teacher ] ?
这也是现在进行时态, 己作为被动语态提问句。
明显的, Is [be] 疑问句后面不用 + ing, 而用了 being 再加分词 repeated。因为己是被动语态。