一个夸一个瓜Past Continuous Ten
一．定义过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作。
二．表过去的时间状语：
1.at that time/moment，
2.at this/that time yesterday (last night/Sunday/week … ），
3.at+ 点钟 +yesterday (last night / Sunday … ) ，
4。 when sb/sth。 did sth。 last evening，while he was reading
5。 the whole morning， all day（yesterday） ， from nine to ten， while等。 例如：
I was making fruit salad at this time.
They were studying from 8:00 to 11:00 yesterday。
They were waiting for you yesterday.
三．过去进行时的构成：
1. 肯定句： 主语+was/were+V-ing+其它 .
I was watching TV at that time last night。 He was cooking at six last night。
2. 否定句： 主语+was not （wasn’t）/were not (weren’t）+V-ing+其它 。
I was watching TV at that time last night。 He was not cooking at six last night.
→I was not watching TV at that time last night。
3.一般疑问句：was/were＋主语+V—ing+其它？
I was watching TV at that time last night。 Was he cooking at six last night?
→Were you watching TV at that time last night？
肯定回答:Yes, I was. 肯定回答：Yes, he was。
否定回答:No， I wasn’t。团队合作的案例 否定回答：No， he wasn’t。
4。 特殊问句： 疑问词＋was/were＋主语+V-ing+其它？
What were you doing at at that time last night? What was he doing at six last night?
四．基本用法：
1.过去进行时表示过去某一段时间点在过去某段时间内（也可用一般过去时)持续发生动作或事情。
公司经营策略
中短发发型图片Lucy was working all day yesterday.（过去某一段时间） I was traveling there from March to May last year。
We were watching TV from ven o'clock to nine o’clock last night.
2. when后通常用表示暂短性动词，while后通常用表示持续性动词，因此它所引导的状语从句中,谓语动词常用进行时态，如：
When the car exploded I was walking past it.= While I was walking past the car it exploded.
3。when用作并列连词时,主句常用进行时态，从句则用一般过去时，表示主句动作发生的过程中，另一个意想不到的动作发生了。如：
I was walking in the street when someone called me. 我正在街上走时突然有人喊我。
4. when作并列连词，表示“（这时）突然"之意时,第一个并列分句用过去进行时，when引导的并列分句用一般过去时。如:
I was taking a walk when I met him。 我正在散步，突然遇见了他.
We were playing outside when it began to rain. 我们正在外边玩,这时下起雨来了
Language is a skill! Practice makes perfect！
过去进行时练习
一、 用动词的适当形式填空。
1。 While we __________ (wait) for the bus， a girl __________ （run) up to us。
2。 I __________ (telephone） a friend when Bob __________ (come) in。
3. Jim __________ (jump） on the bus as it __________ (move) away.
4. We __________ （test) the new machine when the electricity __________ （go） off。
金壁辉煌
5。 She __________ (not want) to stay in bed while the others ________________ (all, work） in the fields。
6。 While mother ________ (put) Cathy to bed， the door bell ________ (ring).
7。 As I __________ (walk) in the park， it __________ (begin） to rain.
8. Even when she ___________ (be) a child she ________________ （already， think） of becoming a ballerina （芭蕾舞演员)。
9. It was quite late at night。 George __________ （read） and Amy __________ （play) her needle when they __________ (hear） a knock at the door。
10。 There __________ （be) a group round the fire when they __________ （reach） it. An old woman __________ (sit） on the ground near the kettle； two small children __________ (lie） near her; a donkey __________ (bend) his head over a tall girl.
猪扒11。 I _____ （have) my breakfast at half past six yesterday morning.
12。 Mary _____ (go） over her lessons from six to ven last night. John and peter ____（do) the same thing。
金华艾克医院13。 What _____ you ___ (do) at that time？ We _____ （watch） TV。
14. Was your father at home yesterday evening？ Yes ，he was。 He _____ (listen) to the radio。
15。 They _____（not make） a model ship when I saw him。
16. _____ they ____ (have) a meeting at 4 yesterday afternoon？
No， they _____。 They _____ (clean） the classroom.
三个月宝宝吐奶17。 ______ it ______（rain） when you left school? Yes, it ____. (No, it ____）
18. What _____ your father _____ （do) when he was your age？
19. One day, Edison _____ （wait） for a train to arrive， and suddenly a little boy ran to the track（轨道) to play。
20。 He asked me if I ______ (go) fishing that afternoon.
21。 The three of them were in a hurry becau their plane _____ （leave) in five minutes.
