小白一问！如何把一般过去时改为疑问句和否定句？

上课没听啊--知道后过了55555~~~我这有三个句子：1.Iwasathome。2.Shewasatschool。3.Wewereinatrafficjam。麻烦教我改下这三个句子--...

上课没听啊 - - 知道后过了 55555~~~
我这有三个句子：
1.I was at home。
2.She was at school。
3.We were in a traffic jam。麻烦教我改下这三个句子
- -

疑问句:1. Were you at home?
2.Was she at school?
3.Were you in a traffic jam?
注意系动词放在句首，人称转化。

否定句：1. I wasn't(was not) at home.
2.She wasn't(was not) at school.
3.We were not in atraffic jam.
在系动词后加not，注意was 和 not可以缩合。
句型结构
1.一般句子
I watched TV last night.
2.一般疑问句
Did you watch TV last night?
3.there be 句型
There was an apple on the table last night.
Was there an apple on the table last night?
一般过去时口诀
一般过去时并不难，表示过去动作、状态记心间。
动词要用过去式，时间状语句末站。
否定句很简单，didn't 站在动词原形前，其它部分不要变。
一般疑问句也好变，did放在句子前，主语、动词原形、其它部分依次站。
特殊疑问句也简单，疑问词加一般疑问句记心间。
最后一条请注意，动词过去式要牢记。

疑问句:1. Were you at home? 2.Was she at school? 3.Were you in a traffic jam? 注意系动词放在句首，人称转化。 否定句：1. I wasn't(was not) at home. 2.She wasn't(was not) at school. 3.We were not in atraffic jam. 在系动词后加not，注意was 和 not可以缩合。

1.Were you at home? 2.Was she at home? 3.Were you in a traffic jam?

1).I was not at home. Were you at home?或者Was I at home? 一般老师要求变作第一种的。是口语习惯。当然也可能有例外 2).She was not at school. Was she at school? 3).We were not in a traffic jam. Were we in a traffic jam? 否定句中在be动词后加not 一般疑问句要提前be动词 其他的语序不变

改一般疑问句的话 把be动词提前 I was at home。 一般疑问句 Were you at home？ 改特殊疑问句的话，疑问词加一般疑问句的语序，去掉提问的部分 如 She was at school。 特殊疑问句 是 Where was she? 否定句是在be动词后面加not 如 We were in a traffic jam。 否定句 为 We were not (或weren't) in a traffic jam。