1. While he was waiting for the bus,he was reading a newspaper.他边等车边看报.
2. She was reading book at this time yesterday.她昨天这个时间正在看书。
3. ）Yes,Iwenttoschoolyesterday.（一般疑问句肯定回答）
4. He was cleaning his car while I was cooking.他擦车时，我正在做饭。
5. Whentheteachercamein,Iwastalking.当老师进来时,我在说话。
6. What was she doing at nine oxxxclock yesterday?昨天晚上九点她在做什么?(介词短语表示时间点)
8. begin是一个真正意义上的瞬间性动词，即动作很快就结束，所以没有进行时态。
9. 我昨晚很疲惫。I was very tired last night。
10. Iwaswashingmyclotheswhilehewascooking.他做饭的时候，我正在洗衣服。
11. 动词be的过去进行时也可表示过去一时的表现或暂时的状态。
13. Tomwasgettingupatsixo’clockeverydaythatweek.汤姆那一周里每天都是六点钟起床.
14. When/While we were having supper,the light went out.我们正在吃饭时灯熄灭了.
15. Whilemymotherwasmakingdinner,myfatherwaswatchingTV.当我妈妈在做晚饭的时候，我爸爸正在看电视。
16. I was leaving for Wuhan that day.那天我正要去武汉.
17. He was repairing his bike.他在修理自行车。
18. IwasleavingforWuhanthatday.那天我正要去武汉.
19. My brother fell while he was riding his bicycle and hurt himself我哥哥骑自行车的时候从车上摔下来,受伤了
20. Whilehewaswaitingforthebus,hewasreadinganewspaper.他边等车边看报.
21. This time yesterday Jack was not watching TV.昨天这个时候杰克没看电视。
22. While we were talking, the teacher came in.当我们正在谈话时,老师进来了。
23. 我以为你病了呢。I thought you were ill。
24. 一般疑问句：Was/Were+主语+v-ing+其它。
25. We were having supper when the phone rang.我们正在吃晚饭时，电话响了｡
26. 表示按计划、安排过去将要发生的事。用于come,go,leave,start,arrive等表示位置转移的动词时，也可以用过去进行时表示过去将要发生的动作。
28. 的句子有:Whatwereyoudoing
29. When/Whilewewerehavingsupper,thelightwentout.我们正在吃饭时灯熄灭了.
30. Iwasstudyinginthelibrary.
32. 特殊疑问句：特殊疑问词+一般疑问句+其他。
33. 过去进行时的否定式由"主语+was/were not+doing"构成。
34. 答语：Yes,主语+was/were.或No,主语+wasn't/weren’t.
35. What was he researching all day last Sunday?上周日他一整天都在研究什么?
36. 过去进行时由"主语+was/were+doing"构成。
38. 八年级下册第五单元重点学习过去进行时态，它表示过去的某一个时刻正在进行
39. ）Didyougotoschoolyesterday?（一般疑问句）
40. 过去进行时简短例句Iwassleepingthistimeyesterday.昨天这个时候我正在睡觉。
41. John was always coming to school late.约翰上学总是迟到.
42. Iwaseatingwithmyfamilyyesterdayinthistime.我昨天和我的家人在一起吃东西。
43. Johnwasalwayscomingtoschoollate.约翰上学总是迟到.
44. 我昨日看电视了。I watched TV yesterday。
45. What was she doing at nine o^v^clock yesterday?昨天晚上九点她在做什么?(介词短语表示时间点)
46. 冰冰刚吃了点工具。Bingbing ate sonmething before。
47. 表示一个新的动作刚刚开始，可用来引出一个新的动作。
48. Hewasn'tcookingatthistimelastday.他在昨天的这个时候不做饭。
49. 我们昨日在一齐。We were together yesterday。
50. ）No,Ididn'tgotoschoolyesterday.（一般疑问句否定回答）
52. 她客岁上年级。She was in Gradelast year。
53. 过去进行时还可以和when结构遥相呼应，含有意外之意。
54. He was cleaning his car while I was cooking.他擦车时我在做饭
55. 过去进行时表示感情色彩与现在进行时相似，过去进行时也可表示满意、称赞、惊讶、厌恶等感情色彩，也通常与always、forever、continually等副词连用。
56. Theywereswimmingintheswimmingpoolthistimelastweek.上个星期的这个时候他们正在游泳池游泳.
58. I was checking my e-mails when you called.你打电话来时，我正在查看电子邮件。
59. 他昨日很忙。He was busy yesterday。
60. 上周他们在上海。They were in Shanghai last week。
61. 她什么时间上一年级?When was she in Grade ?
62. LeiFengwasalwaysdoinggooddeedsforthepeople.雷锋总是为人民做好事.
63. I was walking in the street when someone called me.我正在街上走时突然有人喊我.
64. While he was waiting for the bus,he was reading a newspaper他边等车边看报、(两个动作都是延续的)
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