第1个回答 2012-05-24
I didn't play basketball yesterday.
I played basketball yesterday.
Did you play basketball yesterday?
I didn't watch TV last night.
I watched TV last night.
Did you watch TV last night?
He wasn't here last week.
He was here last week.
Was he here last week?
JIm didn't have supper.
Jim had supper.
DId Jim have supper?
Joy didn't play cards
Joy played cards.
Did Joy play cards?
Xiaoming didn't play computer games.
Xiaoming played computer games.
Did Xiaoming play computer games?
He didn't write down the question.
He wrote down the question.
Did he write down the question?
She wasn't in the classroom last class.
She was in the classroom last class.
Was she in the classroom last class?
He didn't play erhu yesterday.
He played erhu yesterday.
Did he play erhu yesterday?
She wasn't seven years old last year.
She was seven years old last year.
Was she seven years old last year?本回答被提问者采纳
第2个回答 2012-05-23
was:
He was born in Tianjin.
He wasn't born in Tianjin.
was he orn in Tianjin?
Yes, he was.
No, he wasn't.
He was here a moment ago.
He wasn't here a moment ago.
Was he here a moment ago?
Yes, he was.
No, he wasn't.
They were students in 2000.
They weren't students in 2000.
Were they students in 2000/
yes, they were.
No, they weren't.
You were in Shanghai last year.
You weren't in Shanghai last year.
Were you in Shanghai last year?
Yes, we were(I was).
No, we weren't(I wasn't).
did
He did his homework at home yesterday.
He didn;t do his homework yestereday/
Did he do his homework yesteday?
Yes, he did.
No, he didn't
They did morning excercises this morning.
They didn't do morning excercises this morning.
Did they do morning excercises this moriung?
Yes, they did.
No, they didn't