Question

请问这句话后面的动词为什么要问过去分词?

Answer 1

He was sleeping while they stolen his money.

这句话明显有2个错误,

1.while引导时间状语时,其从语动词要是延续性的,而when则不必区分.这里的steal是瞬间动词,所以不可以用while引导.

2.从这个句子分析,它大概是要表达"当他的钱被偷时,他正在睡觉."

所以,从句动词时态不对.

可以改成:

He was sleeping when they stole his money.