文档介绍：What is he doing?
He is writing.
What is she doing?
She is shopping.
What are they doing?
They are running.
现在进行时的What is he doing?
He is writing.
What is she doing?
She is shopping.
What are they doing?
They are running.
现在进行时的结构：
主语+be(am/is/are)++其它
in the morning
What was he doing?
He was writing.
What were they doing?
They were running.
What was she doing?
She was shopping.
What were they doing
at ten o’clock this morning ?
过去进行时
现在
将来
过去
过去进行时
————表示过去某一时刻或过去某一 阶段内正在进行的动作
某一时刻
this （that）time +过去时间 ten o’clock+过去时间
6 to 9+过去时间 days
某一阶段
常出现在讲故事的语境中
this morning
at ten o’clock
He is writing now .
She is shopping now.
They are running now.
He was writing at ten o’clock this morning.
She was shopping from 9 to 10 yesterday.
They were running at this time last Monday.
主语+was/were++其它
What was / were ··· doing
at 10:00 last Sunday morning?
Li Lei
the girls
Joy
Jack
Lin Tao
Kate
1. He was singing at seven o’clock last night.
2. She was playing table tennis at this time yesterday.
were shopping from ten to eleven yesterday morning.
一般疑问：be提前
否定句：be+not
was not=wasn’t
were not =weren’t
Was he singin