过去进行时

三.根据汉语提示完成句子。
1． 他们那时不在打排球。 They _______ _______ volleyball at that time.
2． 当你回来时，他在看电视吗？ _______ he _______ Tv when you came back?
3． 昨天中午他在哪里等你？ _______ _______ he _______ for you at noon yesterday ?
过去进行时 “正在”
Two men took the parcel off the plane and carried it into the Customs House.
一般过去时
❖ While two detectives were keeping guard at the door, two others opened the parcel.
9． I first met Lisa three years ago. She ______(work) at a radio shop at the time.
10.When I arrived at his office , he ______ on the phone. (speak)
二.按要求进行句型转换。
七、与always ,often ,usually 等连用表喜爱，讨 厌等感情色彩。
如： He was always Changing his mind.
英语中有四类动词一般不用进行时（不用现在进 行时和过去进行时）
1)表心理状态、情感的动词，如 love ,hate ,like ,care ,respect ,please ,prefer ,know 等，若 用进行时则词意改变。
I saw him while I was walking to the station.
❖ 侦探找钻石的故事
❖ 飞机误点了，侦探们在机场等了整整一上午。他们正期待从南非来的一 个装着钻石的贵重包裹。数小时以前，有人向警方报告，说有人企图偷 走这些钻石。当飞机到达时，一些侦探等候在主楼内，另一些侦探则守 候在停机坪上。有两个人把包裹拿下飞机，进了海关。这时两个侦探把 住门口，另外两个侦探打开了包裹。令他们吃惊的是，那珍贵的包裹里 面装的全是石头和沙子！
5． _______ he ________(lie) on the ground at nine yesterday evening ?
7． Mike and I ________(play) basketball at that time yesterday afternoon.
8． My brother ______(fall) while he _______(ride) his bicycle and hurt himself.
While +过去进行时，主句一般过去时 When+一般过去时，主句过去进行时
My brother fell while he was riding his bicycle and hurt himself. When my brother fell, he was riding his bicycle. It was raining when they left the station. They left the station while it was raining.
常用于when, while引导的从句
如：
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。
It was raining when they left the station. 他们离开车站的时候天正在下雨。 When I got to the top of the mountain, the sun was shining. 当我到达山顶的时候，阳光灿烂。
如： We were watching TV from seven to nine last
night. 昨天晚上七点到九点的时候我们在看电
视。 What was he researching all day last Sunday? 上周日他一整天都在研究什么？
三、过去进行时描述一件事发生的背景；一个长动作 发生的时候，另一个短动作发生。
3. He ran in the park .(用at this time yesterday 改写)
4. They were playing computer games at nine last night.( 对划线部分提问)
5. I was reading a novel at three yesterday afternoon.( 对划线部分提问)
过去进行时与一般过去时的区别
A. 进行时表某一行为的“片断”，一般时表示行为的 “整体”和存在的状态。
I was reading the book at that time. (未读完， “读”的片段)
I read the book yesterday. (已读完，表整个 “读”)
B、一般持续时间状语多与进行时连用 It was raining all night.(优先用was raining ,rained
When I saw him he was decorating his room. 当我看见他的时候他正在装饰房间。 (when从句表 示时间点)
二、过去一段时间内一直在进行的动作
常用的时间状语：this morning, the whole morning, all day yesterday, from nine to ten last evening
过去进行时 “正在”
keep guard 把守，把风
To their surprise, the precious parcel was full of stones and sand!
一．填入以下单词的正确形式。 1． It was warm, so I _______(take) off my coat.
一般疑问句：was/were 提前
Yes ,主语+was/were.
No ,主语+wasn’t/weren’t.
一、过去某个时间点正在发生的事情
时间点可以用介词短语、副词或从句来表示 如：
What was she doing at nine o'clock yesterday? 昨天晚上九点她在做什么？ (介词短语表示时间点)
2． Jane ___________(wait) for me when I ______(arrive).
3． Sue wasn’t hungry, so she _________(eat) anything.
4． My brother came into the bedroom while I _________(dance).
第六讲 过去进行时
The past continuous tense 过去时 + 进行时
时间状语：
Ago（two hours ago （一段时间+ago）,
yesterday the day
before yesterday, last week / year / night / month（句子开头 或结尾）,
❖
这是一件已经发生的事，我们叙述时要用过去时。
past now
❖Too late 为时太晚
❖ The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa.
具体时间（如 Jan.fourth）
just now, at the age of , one day，once upon a time ,long long ago等
when/while 引导的从句
动词形式
现在分词 –ing
肯定句：was/were +doing
否定句：was/were +not+ doing
2）短暂性动词用于过去进行时表示即将发生 的或预定中计划好的活动。
如：
We were leaving soon. During that time he was going with us.(表示打算)
六、一般过去时代替过去进行时
句型：There went/came + n. 如：
There went the bell . There came the crying of Mrs Smith.
五、用过去进行时代替过去将来时
1）表示渐变的动词有：get, grow, become, turn, run, go, begin，die等 如：
The leaves were turning red. It was getting warmer and warmer. He was dying .
1. We were having a PE class at four yesterday afternoon.(改为否定句)
We _______ ________ a PE class at four yesterday afternoon.
2. Kate was reviewing her lessons at eight last night. (改为一般疑问句，做肯，否回答，对划线部分提问)
过去进行时，强调动作的持续
A few hours earlier, someone had told the
过去完成时
police that thieves would try to steal the diamonds.
过去源自文库来时
Steal –stole-stolen
❖ When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.
I’m forgetting it . (=beginning to forget ) 2)表存在、状态的动词，如 appear ,exist ,lie ,remain ,stand ,seem等 3)表感觉的动词，如see ,hear ,feel ,smell ,sound ,taste 等. 4)表一时性的动词，如 accept ,allow ,admit ,decide ,end ,refuse ,permit ,promise 等。
四、 在复合句中，如果主要动作和背景动作都是 延续的或同时发生的，那么主从句的动词都可用 过去进行时。 例如：
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)
He was cleaning his car while I was cooking. 他擦车时我在做饭。(两个动作同时进行)
为持续动词，故也可使用) He was writing a letter the whole of afternoon. (短
暂动词与持续时间连用，表反复，连续发生，不可用 一般过去时)
C、while 时间状语从句中用短暂动词时只能用进 行时。
例：He broke a chair while he was jumping up and down.
D、While 所在主从句动作大致持续相等时主从 句一般都用进行时，但若是持续动词可都用一般 过去时，两个动作一长一短时短的用一般时，长 的用进行时。
I was cooking the dinner while he was playing the piano.(平行)
I cooked the dinner while he played the piano.