主要表示过去某一时间正在进行的动作:He fell asleep when he was reading.他看书时睡着了。We were expecting you yesterday.我们昨天一直在等你。He was playing while I was studying.我在做功课时他在玩。【注】与现在进行时相似,过去进行时也可表示称赞、惊讶、厌恶等感情色彩,如:They were a...
when, while。如,My brother fell while he was riding his bicycle and hurt himself。It was raining when they left the station。When I got to the top of the mountain, the sun was shining。典型
He was reading a book while his wife was watching TV.(他在读书,他的妻子在看电视。)总之,过去进行时是英语语法中的一个重要时态,它可以用来描述过去正在进行的动作,或者描述两个过去同时发生的动作中的一个。掌握这个时态的结构和用法,可以帮助我们更好地理解英语语法。
①reading是read的现在分词形式,表示正在进行的动作,如:He is read-ing now.也有过去进行时,如:When I came in,he was reading.②当跟在in, of 等介词后时,动词要用现在分词形式,例句就是这种情况。③动词放在句首变动名词做主语,如:Reading books is good for our study.④like do...
我昨天下午大部分时间,都在一个朋友家里。2 当两个一长一短的动作在过去某时间同时发生时,用过去进行时表示较长的动作。过去进行时可用于主句,也可用于从句。It was raining hard when I left my office.当我离开办公室时,雨下得正大。When you called,I was eating.你打电话时,我正在吃饭...