用所给时间状语改写下列句子I'm doing my homework now.(at this time yesterday) __英语解答

用所给时间状语改写下列句子
I'm doing my homework now.(at this time yesterday)
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Jim takes a bath every day.(at that time)
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请说出为什么这样改理由

人气：163 ℃　时间：2019-09-01 23:59:05

解答

I was doing my homework at this time yesterday.Jim was taking a bath at that time.理由：一、概念和用法：过去进行时表示在过去某一时刻或某一段时间内进行或发生的动作.其形式为was /were + V-ing.常与表示过...