1、过去进行时,过去进行时的句子分为以下几类：,过去进行时的肯定句 过去进行时的否定句 过去进行时的一般疑问句 过去进行时的特殊疑问句,过去进行时的肯定句：,句型：主语+be(was/were)+现在分词+.,例句：,He was walking in the park at this time yesterday. Last night, I was watching TV. When I came home ,they were cooking in the kitchen.,过去进行时的否定句：,句型：主语+be(was/were)+not+现在分词+.,例句：,I wasnt watchi
2、ng TV last night. He wasnt reading when I came home. They werent having dinner then. Then当时,过去进行时的一般疑问句,Be (was/were)+主语+现在分词+ Were you cooking at that time? Yes ,I was / No ,I wasnt. Was he listening to music last night? Yes ,he was/No ,he wasnt.,过去进行时的特殊疑问句,疑问词+be(was/were)+主语+现在分词 What was he doing when I called you? He was playing the game. When were you dancing yesterday? I was/we were dancing at ten last night.,
