查字典中考网整理了关于2020年中考英语知识点之一般过去时陈述句变为特殊疑问句，希望对同学们有所帮助，仅供参考。
陈述句变为特殊疑问句
技巧1：
确定疑问词：人who / whom，物what，地点where，时间when / what time，原因why，频率how often，长度how long，距离how far等等。例如：
They gave the concert last night. When did they give the concert?
技巧2：
辨认结构形式：疑问词+情态动词/助动词/ was / were / did +主语+...? 例如：
The accident happened near the station. Where did the accident happen