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1、 When I He was doing When I called him up, he was sleeping.Make up the sentences.While I He was doing While I walked to school, he was eating.When I He was doing When I read the newspaper, he was watching TV.What were you doing at eight last night? I was taking a shower.What was she doing at the tim
2、e of the rainstorm? She was doing her homework.读读下列句子, 你能总结总结 出句子中包含的语语法吗吗 ？What was he doing when the rainstorm came? He was reading in the library when the rainstorm came.What was Ben doing when it began to rain heavily? When it began to rain, Ben was helping his mom make dinner.What was Jenny doi
3、ng while Linda was sleeping? While Linda was sleeping, Jenny was helping Mary with her homework.1. 基本概念过过去进进行时时表示在过过去某一时时刻或一 段时间时间 内正在进进行的动动作。这这一特定的过过 去时间时间 除有上下文暗示以外, 一般用时间时间 状 语语来表示。 2. 结结构 was / were + 动词动词 -ing例如: A: What were you doing at eight last night?昨晚八点你在干什么？ B: I was taking a shower.我(当
4、时)在淋浴。 A: What was he doing when the rainstorm came? 暴风雨来的时候他在干什么？ B: He was reading in the library when the rainstorm came. 暴风雨来的时候他在 图书馆看书。A: What was Jenny doing while Linda was sleeping?琳达在睡觉的时候, 珍妮在做什么？ B: While Linda was sleeping, Jenny was helping Mary with her homework.琳达在睡觉的时候, 珍妮在帮助玛丽做 作业。
5、肯定式： I/He/She/It was working. We/You/They/ were working. 否定式:I/He/She/It was not working. We/You/They/ were not working. 3. 句式(以work为为例)疑问问式和简简略回答:Was I working?Yes, you were.No, you were not.Were you working?Yes, I was.No, I was not.Was he/she/it working?Yes, he/she/it was.No, he/she/it was not.Wer
6、e we/you/they working?Yes, you/we/they were.No, you/we/they were not.注： 1) Was not 常缩缩略为为 wasnt; were not 常缩缩略为为 werent。 2) 一般过过去时时与过过去进进行时时用法的比 较较: 一般过过去时时表示在过过去某个时时 间发间发 生过过的动动作或存在的状态态, 而 过过去进进行时则时则 表示在过过去某一时时刻 或某一段时间时间 正在进进行的动动作。例如: David wrote a letter to his friend last night. 大卫卫昨晚给给他的朋友写了封信。(
7、信写完 了。) David was writing a letter to his friend last night. 大卫卫昨晚一直在给给他的朋友写信。(信不 一定写完。)at five yesterday afternoonA: What was the boy doing at table at five yesterday afternoon? B: He was speaking with a girl. A: Was the girl at the table writing? B: No, she wasnt. when和while都可表示“当的时候”，引导时间状语从句。你知道
8、两者在过去进行时中的用法有什么不同吗？请仔细观察下面的例句，然后补全空格中的内容。 I was walking to school when I saw a cat in a tree. When Sally arrived home, her mother was cleaning the house.主句的动作是持续性的，而从句动作是 短暂性的，此时用 _ 引导时间状语从 句，主句用 _ 时态，从句用一般过去时态。过去进行when While I was sleeping in the bedroom, someone knocked at the door. David fell whi
9、le he was riding his bike.主句的动作是短暂性的，从句的动作 是持续性的，此时用 _ 引导从 句，主句用 _ 时态，从句用过去进行时态。一般过去while While Andy was waiting for the bus, he was reading a newspaper. He was cleaning his car while I was cooking.主句和从句的动作在过去的某时刻或某段时间同时发生，而且动作都是持续性 的，此时用 _ 引导从句，而且主 句和从句都用 _ 时态。过去进行while将下列汉语句子翻译成英语。1. 当我正在网上查找信息的时候
10、，门铃响了。While I was looking for information on the Internet, the door bell rang. 2. 当我看见他的时候，他正在做一架模型飞机。He was making a model plane when I saw him. 3. 当我正在跑步的时候，我妈妈和我 正在放风筝。While I was running, my mother and my sister were flying a kite.Look at the table and write sentences with both while and when.Jo
11、hn Marytake photos buy a drinkplay the piano leave the houseclean his room turn on the radioshop take the car to the car wash4a1. While John was taking photos, Mary bought a drink.John was taking photos when Mary bought a drink. 2. While John was playing the piano, Mary left the house.John was playi
12、ng the piano when Mary left the house.3. While John was cleaning his room, Mary turned on the radio.John was cleaning his room when Mary turned on the radio. 4. While John was shopping, Mary took the car to the car wash.John was shopping when Mary took the car to the car wash.Fill in the blanks with
13、 was, were, when or while. At 7:00 a.m., I woke up. _ I _ making my breakfast, my brother _ listening to the radio. _ I was eating, the radio news talked about a car accident near our home. My brother and I went out right away to have a look. _ we got to the place of the accident, the car _ in bad s
14、hape from hitting a tree. But luckily the driver _ fine. The roads _ icy because of the heavy snow from the night before.While was was While When was was were4bWhat were you doing at these times last Sunday? Fill in the chart. Then ask your partner.You Your partner 9:00 a.m. 11:30 a.m. 4:00 p.m. 9:0
15、0 p.m.4cA: What were you doing at nine oclock last Sunday morning? B: I was sleeping. How about you? A: I was doing my homework. B: Youre kidding!I. 根据汉语意思完成下列英语句子，每空 一词。 1. 昨天下午五点钟你哥哥在做什么？What _ your brother _ at five yesterday afternoon? 2. 昨天我回到家时，我妈妈在洗衣服。My mother _ _ clothes _ I _ home yesterday. was washingwas doing when got 3. 你做作业时，你在干什么？What _ your sister _ _ you _ _ your homework?while were doingwas doing. 根据各题后括号内的要求完成下
