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I was washing some clothes at 6:30 a.m. yesterday.
What was I doing at 6:30 a.m. yesterday?
--You were...
I was chatting with friends from 7:00 to 8:00
a.m. yesterday.
What was I doing from 7:00-8:00 a.m. yesterday?
--You were...
I was reading at this time yesterday.
What was I doing at this time yesterday?
--You were...
I was reading while my son was
playing toys.
I was listening to music when Mr. Yu
came in.
To continue...未完待续
I was washing some clothes at 6:30 a.m. yesterday.
I was chatting with friends from 7:00 to 8:00 a.m. yesterday.
I was reading at this time yesterday.
structure：
was/were +doing
symbol：
1.at 6:30 yesterday
at this/that time ...,
2.from...to...
表示过去某个时刻或某段时间正在进行的动作
I was reading while my son was playing toys.
I was listening to music when Mr. Yu came in.
时态
动词
while