一般过去时的时间状语或标志词是什么

1.概念：　　过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；　　 2.时间状语：　　ago, yesterday, the day before yesterday, last week,last(year, night, month…), in 1989, just now, at the age of 5, one day, long ago, once upon a time, etc. 　　 3.基本结构：　　be动词；行为动词 的过去式　　 4.否定形式　　：was/were+not;在行为动词前加didn't，同时还原行为动词。 　　 5.一般疑问句：　　was或were放于句首；用助动词do的过去式did 提问，同时还原行为动词。 　　 6.例句：　　She often came to help us in those days.

1.概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；

2.时间状语：ago,yesterday,the day before yesterday,last week,last(year,night,month…),in 1989,just now,at the age of 5,one day,long ago,once upon a time,etc.

3.基本结构：be动词；行为动词的过去式

4.否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。

5.一般疑问句：was或were放于句首；用助动词do的过去式did提问，同时还原行为动词。

6.例句：She often came to help us in those days.

1.概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；2.时间状语：ago, yesterday, the day before yesterday, last week,last(year, night, month…), in 1989, just now, at theage of 5, one day, long ago, once upon a time, etc. 3.基本结构：be动词；行为动词 的过去式 4.否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。 5.一般疑问句：was或were放于句首；用助动词do的过去式did 提问，同时还原行为动词。 6.例句：She oftencame to help us in those days.

时间状语：ago, yesterday, the day before yesterday, last week,last(year, night, month…), in 1989, just now, at the age of 5, one day, long ago, once upon a time, etc.

一般过去时中时间状语的用法