一般过去时的句子结构
1、be动词的一般过去时其句型：
肯定式：主语+BE动词过去式（was、were）+其他 e.g.I was very happy last night.
否定式：主语+BE动词过去式（was、were）+not+其他 e.g.Mike wasn’t at home yesterday. 疑问式：BE动词过去式（was、were）+主语+其他 e.g.Was he a driver three years ago?
2、当谓语由实义动词充当（不区分第三人称单数）：
肯定式：主语+动词过去式+其它 e.g.I played the piano yesterday evening.
否定式为：主语+did not+动词原形+其它 e.g.He didn’t go to the cinema last night.
疑问式为：Did+主语+动词原形+其它 e.g.Did she teach you English yesterday？
一般过去时的句子结构
1、be动词的一般过去时其句型：
肯定式：主语+BE动词过去式（was、were）+其他 e.g.I was very happy last night.
否定式：主语+BE动词过去式（was、were）+not+其他 e.g.Mike wasn’t at home yesterday. 疑问式：BE动词过去式（was、were）+主语+其他 e.g.Was he a driver three years ago?
2、当谓语由实义动词充当（不区分第三人称单数）：
肯定式：主语+动词过去式+其它 e.g.I played the piano yesterday evening.
否定式为：主语+did not+动词原形+其它 e.g.He didn’t go to the cinema last night.
疑问式为：Did+主语+动词原形+其它 e.g.Did she teach you English yesterday？
一般过去时的句子结构
1、be动词的一般过去时其句型：
肯定式：主语+BE动词过去式（was、were）+其他 e.g.I was very happy last night.
否定式：主语+BE动词过去式（was、were）+not+其他 e.g.Mike wasn’t at home yesterday. 疑问式：BE动词过去式（was、were）+主语+其他 e.g.Was he a driver three years ago?
2、当谓语由实义动词充当（不区分第三人称单数）：
肯定式：主语+动词过去式+其它 e.g.I played the piano yesterday evening.
否定式为：主语+did not+动词原形+其它 e.g.He didn’t go to the cinema last night.
疑问式为：Did+主语+动词原形+其它 e.g.Did she teach you English yesterday？。