发布网友 发布时间:2022-04-30 15:32
共4个回答
热心网友 时间:2022-06-26 10:14
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.热心网友 时间:2022-06-26 10:14
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.
热心网友 时间:2022-06-26 10:14
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.热心网友 时间:2022-06-26 10:15
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.