in +一段时间 可以用于过去时态中吗?
问题描述：
in +一段时间 可以用于过去时态中吗?
We should have returned to our hometown in 3 days,but due to the storm,our flight had been canceled.At last,we came back to Changzhou in another 2 days.这句话语法对吗?
答
in加一段时间有两种含义.
in加一段时间与现在时,过去式连用表“'在某段时间内”,一般与完成某个动作有关.
I always eat my lunch in 15 minutes.
I finished my homework in 2 hours.
in加一段时间与将来时连用表示“.时间之后”.
My father will come back in 2 weeks.