be 动词的过去时

英语语法词性动词情态动词词法

be动词过去时的句型如下： 肯定句：主语+be动词的过去式（was，were）～. 否定句：主语+be动词的过去式（was，were）+not～. 疑问句：be 动词的过去式（Was，Were）+主语～？ He was busy yesterday.（肯定句）他昨天很忙。 He was not busy yesterday.（否定句）他昨天不忙。 Was he busy yesterday？（疑问句）他昨天忙吗？

1) be 动词过去时的肯定句

Mike was in the United States last year. 迈克去年在美国。比较be动词的现在式和过去式：

主语时态	现在时	过去时
I （第一人称单数）	am	was
He,She,It（第三人称单数）	is
You（第三人称单、复数）	are	were

I was very tired last night. 我昨天晚上很累。 You were absent from school two days ago. 两天前你没到校（缺席）。 There were some books there. 那儿曾经有一些书。注意 There is（are）的句型用于一般过去时需把is，are变为它们的过去式：There was （were）….

2) be动词过去时的否定句

He was not in Canada last year. 他去年不在加拿大。 be动词过去时的否定句的结构和现在时一样，只要在be动词过去式（was，were）后面加上not就可以了。否定式的was not，were not大多使用缩写形式wasn't（读作>&LQC）和weren't（读作V+:QC） I wasn't busy the other day. 前几天我不忙。 There weren't any boys in the room. 教室里一个男孩儿也没有。 3 be动词过去时的疑问句（一般疑问句和特殊疑问句） Was it raining in Beijing yesterday？ No，it wasn' t. It was cloudy. 昨天北京下雨了吗？不，没下雨。昨天北京阴天。 Where were you yesterday morning？I was at school. 你昨天上午去哪儿了？我在学校。 be动词过去时一般疑问句的结构和一般现在时一样，只要把be动词的过去式was，were调到主语前面即可。Was（Were）+ 主语～？回答时，需用yes，was（were)。或No，…wasn't（weren't）。注意以疑问词开始的特殊疑问句，回答时，不能用Yes，No直接回答所问的问题即可。 Was your father free this morning？今天上午你爸爸有空吗？ Yes，he was.是的，他有空。 No， he wasn't.不，他没空。 Was there any water in the bottle？瓶子里有过水吗？ Yes，there was.是的，曾经有过。 No，there wasn't 不，没有过。比较 be动词的现在时和过去时句型，以he为主语：

句型时态	一般现在时	一般过去时
肯定句	He is ~.	He was ~.
否定句	He isn't ~.	He wasn't~.
一般疑问句	Is he ~?	Was he ~?
特殊疑问句	疑问句+Is he ~?	疑问词+Was he ~?