(
课件网) Unit3 Internship 过 去 进 行 时 Real knowledge comes from practice. 实践出真知 教师：XXX To be able to interested in English grammar. knowledge objectives ability objectives emotional objectives To master the basic usage of past continuous tense. To use the past continuous tense correctly. Learning objectives 过去进行时 He was preparing his training program. I was thinking of going to a 4S shop at the beginning. Were you checking your insurance What was she doing at the reception They were not reporting to the manager. was preparing was thinking Were you checking was she doing were not reporting 过去进行时 Grammar then, at that time, this time yesterday, at 5 o’clock last night, all night, all the morning, from 7:00 to 9:00 yesterday… 标志词 过去进行时由“主语+was/were+动词ing”构成，表示在过去某一时刻或某一段时间正在进行的动作。 eg: I was reading books at 7:00 last morning. 过去进行时 动词-ing变化规则 口诀 规则 例子 do–doing play –playing 2. 动词以不发音的-e结尾，要去-e加-ing。 begin–beginning cut – cutting 4. 以-ie结尾的动词，把ie变成y再加-ing。 1. 一般情况下，直接在动词后加-ing。 have–having take – taking 3.重读闭音节的动词，要双写词尾字母，再加-ing。 lie - lying 直 去 双 变 过去进行时 was/were + not + doing Was/Were+主语+doing was/were + doing He was sleeping at that time. He wasn’t sleeping at that time. Was he sleeping at that time 否定形式 问句形式 肯定形式 过去进行时的句型结构 过去进行时 过去进行时和一般过去时的用法区别 过去进行时 一般过去时 1. 表示动作在持续或未完成。 1. 表示某一动作已经完成。 2. 表示动作反复地进行。 2. 表示只做一次动作。 持续或未完成 已经完成 反复 一次 She waved to me. She was waving to me. She was writing a letter to her friend at eight last night. She wrote a letter to her friend last night. 过去进行时 过去进行时和一般过去时的用法区别 持续或未完成(信不一定写完) 已经完成(信写完了) 反复（反复挥手） 一次（挥了挥手） 过去进行时 过去进行时 一般过去时 过去 时间点 过去 时间段 过去进行时和一般过去时的时间词区别 at that time, this time yesterday, at 7 o’clock yesterday evening... from 6 to 9 yesterday, from morning till night, all those days... just now, yesterday, this morning, three years ago... in the past, in + 过去的年份, last week, once upon a time... 过去进行时 We were having supper at this time yesterday. It was raining all those days. I was reading English while my mother was cooking breakfast. （过去进行时） I lived in Beijing three years ago. The first Olympic Games happened in 1896. Anny used to be short, but she becomes taller now. （一般过去时） 过去进行时和一般过去时的时间词区别 Sum up “主语+was/were+动词ing” 表示在过去某一时刻或某一段时间正在进行的动作 动词-ing变化规则:直去双变 过去进行时的句型结构 过去进行时和一般过去时的用法区别 过去进行时和一般过去时的时间词区别 过去进行时 Task15 Read and complete. 用过去进行时补全以下句子。 1)Mary_____(wait)for a bus at 9 yesterday morning. 2)I didn't hear what you said,because I_____(brush)my teet ... ...
