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新一轮中考复习备考周期正式开始， 一般过去时的结构 肯定式 疑问式 否定式 疑问否定式 I worked Did I work? I did not work Did I not work? He(She,It) worked Did he(she,it) work? He (she,it)did not work Did he(she,it)not work? We worked Did we work? We did not work Did we not work? You worked Did you work? You did not work Did you not work? They worked Did they work? They did not work Did they notwork? 1、肯定形式:主语+动词过去式+其他 例句：She often came to help us in those days. 2、否定形式：①was/were+not；②在行为动词前加didn't，同时还原行为动词 例句：I didn't know you like coffee. 3、一般疑问句：①Did+主语+谓语动词原型+其他？②Was、Were+主语+表语? 一般过去时 肯定式疑问式否定式疑问否定式 I worked Did I work?I did not work Did I not work? He(She,It)worked Did he(she,it)work?He(she,it)did not work Did he(she,it)not work? We worked Did we work?We did not work Did we not work? You worked Did you work?You did not work Did you not work? They worked Did they work?They did not work Did they not work? (责任编辑：admin) |