Unit 2 Heroes语法·剖析 一般过去时用法例句表示过去某一时刻发生的动作或情况。常与two days ago,yesterday,last week,the other day,in 1990,during the night,in ancient times 等表示过去的时间状语连词。Where did you go just now? I worked in that factory last year.My mother fell ill the other day.The Red Army came into being in 1927.表示在过去一段时间内,经常性或习惯性的动作。常与 every day,often,sometimes 等时间状语连用；used to + 动词原形或 would + 动词原形常用来表示过去经常或反复发生的行为。When I was a child,I often played football in the street.We sometimes went to school by bus last year.I used to smoke a lot but now I don’t now.We would ask our teachers for advice when we had questions.表示过去发生的一连串动作。The monkey jumped off the tree,picked up a big stone and threw it at us.在时间 、条件、让步状语从句中用一般过去时表示过去将来的动作。He said he would come to see me if he got here.He bought some books when he went to Paris.过去进行时用法例句表示过去某一时刻或某一段时间内正在进行的动作,过去进行时常和表示过去时的时间状语词组或从句连用。I was watching TV at 8 o’clock last night.The students were reading loudly when I came into the classroom.My brother fell while he was riding his bicycle and hurt himself.It was raining when they left the station.表示说话人过去对主语的行为表示赞叹,厌恶等。常与always,constantly,continually 等 副 词 连用。The manager was always thinking of his work at that time.（表赞赏）The naughty boys were constantly making trouble.（表不满）表示过去将来发生的动作。一般限于一些表示移动,方向的动词。He said that he was coming to see me the next week.Nobody knew whether he was leaving for the countryside.描述事件发生的背景。The sun was shining,the wind was blowing,and a group of soldiers were marching.现在完成时用法例...
