内容正文:
一般过去时
Liu Xiang ___ 30 years old now.
刘翔2004年21岁。
Liu Xiang ____ 21 years old in 2004.
刘翔现在30岁。
is
was
I _______ twelve years old this year.
我今年12岁。
am
我去年11岁。
I ________ eleven years old last year.
was
We ____ in the classroom now.
我们昨天晚上在家里。
We ____ at home last night.
我们现在在教室。
are
were
am / is
was
are
were
肯定句:We were at home last night.
一般疑问句:Were you at home last night?
特殊疑问句:Where were you last night?
否定句:We were not at home last night.
weren’t
答语:Yes, we were. / No, we weren’t.
肯定句:It was very hot yesterday.
否定句:It was not very hot yesterday.
wasn’t
一般疑问句:Was it very hot yesterday?
特殊疑问句How was the weather yesterday?
=What was the weather like yesterday?
答语:Yes, it was./ No, it wasn’t.
由以上例子可知,含有be动词was/were的
一般过去时的句子,变否定句时是在
was/were后面加not,可缩写为____________
;变一般疑问句时是把was/were
提至——————,
其肯定回答为:Yes,主语+was/were;
否定回答为: No,主语+wasn’t/weren’t.
wasn’t/weren’t
主语前
1.含be 动词的一般过去时的句式结构:
1) 肯定句:主语+be(was/were)+表语(n., adj.等)
They were in the classroom.
2) 否定句:主语+be(was/were)+ not+表语
They weren’t in the classroom.
3) 一般疑问句:Was/Were+主语+表语?
Were they in the classroom?
Yes, they were./No, they weren’t.
4)特殊疑问句:疑问词+was/were+主语?
Where were they ?
I go to school every day.
2. I went to school yesterday.
3He often ___ his homework at his friend’s home.
does
4.He _____ his homework at school yesterday.
did
He played basketball yesterday.
He plays basketball every day.
play
played
go
went
do/does
did
肯定句:He went to the park yesterday.
一般疑问句:Did he go to the park yesterday?
特殊疑问句:Where did he go yesterday?
否定句:He did not go to the park yesterday.
didn’t
答语:Yes, he did. / No,he didn’t.
由以上例句可知,含有实意动词的一般过去时
的句子,变否定句时是在谓语动词前加————
,同时谓语动词还原为————:变一般疑问句
时要借助助动词————,并将其放在————
,而且将谓语动词还原为原形。
其肯定回答为:Yes,主语+did.
否定回答为:No,主语+didn’t.
didn’t
原形
did
句首
2.实义动词的一般过去时句式:
1).肯定句:主语+动词过去式
They played basketball last Sunday.
2).否定句: 主语+did not(didn’t ) +动词原形+其他
They didn’t play basketball last Sunday
3).一般疑问句:Did+主语+动词原形+其他?
Did They play basketball