精选优质文档-倾情为你奉上时态训练 一般过去时（一）I.一般过去时:表示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；过去主语所具备的能力和性格。基本结构：主语+动词过去式+其他 I was at school yesterday .I went to America last year .否定形式was/were +not;在行为动词前加didnt，同时还原行为动词 I wasnt at school yesterday . I didnt go to America last year ? 一般疑问句：Was/ Were +主语+其他？ Were you at school yesterday ?Did+主语+动词原形+其他？Did you go to America last year ? 时间状语:then那时 yesterday 昨天 last night昨天晚上 last week上周last month上个月 last year去年（last上一个） at t
