(共28张PPT)
初中英语外研版七年级下
Revision module b
如何表达自己什么时候出生?
I was born in Tianjin.
She was born in Hebei.
一般过去时
We were born in China.
They were born in the same year.
They were born in Beijing.
1.be动词变化规侧
原形
am
is
are
过去式
was
were
过去式否定形式
was not
were not
否定形式缩写
wasn't
weren't
不止表达出生时be动词用过去式,
只要是表达过去的状态、过去的特征、)
过
去的行为等,就需要使用一般过去时。
昨天做我的作业花费了三个小时。
It took three hours to do my homework.
2.定义:表示过去发生的事情或存在的状态
3时间标志词:
yesterday(昨天),last week(上周),
last month(上月),last year(去年)
in the past(在过去)
肯定句:I was born in Tianjin..
否定句:I was not(wasn't)born in Tianjin.
一般疑问句:Was I born in Tianjin
Were you born in Tianjin
肯定 答:Yes,Iwas.
否定 答:No,I wasn't.
肯定句:They were born in Tianjin.
否定句:They were not(weren't)born in Tianjin.
一般疑问句:Were they born in Tianjin
Were they born in Tianjin
肯定 答:Yes,they were.
否定回答:No,they weren't.
4.结构
动词be的一般过去时
动词be的一般过去时常见句式:
l.肯定句:主语+was/were+其他。
2.否定句:主语+was not(wasn't)/were not(weren't)+其他
3.一般疑问句:Was/Were+主语+其他?
肯定回答:Yes,主语+was/were.否定回答:No,主语+wasn’t/weren’t.
4.特殊疑问句:特殊疑问词+一般疑问句?
单数用was复数用were
you用were