精选优质文档-倾情为你奉上过去进行时-知识点归纳与练习经典一、过去进行时1Sandy, the glass is broken. How did that happen?Sorry,Mum. I dont know. I outsideA.playB.was playingC.have playedD.am playing【答案】B 【解析】【分析】句意:桑迪,玻璃杯坏了,是怎么回事?对不起,妈妈。我不知道。当时我正在外面玩。结合语境可知,是询问当时的情况,时态为过去进行时态。答案为B。【点评】此题考查过去进行时。2Amon _ his ship in a big storm when a giant fish came out of the sea. A.will sail