oneday在英语里的时态
回答
爱扬教育
2022-04-13
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扩展资料
一般过去时
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 1988,just now,at the age of 5,one day,long 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.
I didn't know you were so busy.