2022年初中英语：过去进行时的用法详解
http://www.newdu.com 2025/09/13 09:09:07 中考网 佚名 参加讨论
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过去进行时的用法详解 (1) 表示在过去某一时间正在进行的动作，此时句中往往有表示过去的时间状语then,at that time,this time,yesterday等。 I was doing my homework when my mother came to home. (2)叙述在过去的同一时间都在进行的几个动作，通常用While I was studying at college while my brother was teaching at university.. (3)表示在过去某一段时间内一直持续进行的动作 They were expecting you yesterday, but you didn't turn up. (责任编辑：admin) |