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(共17张PPT)
UNIT 3　Times change！
(单元主题语境：人与社会——时代变迁)
Section Ⅱ　Using language
过去进行时的被动语态
[观察]
1．When I hurried to the store，I saw that the books were already being packed into boxes.
2．More and more customers were being attracted by chain stores and online discounts.
3．In one area，a book reading was being delivered.
4．Under Jennifer's leadership，the bookstore was being turned into a place for literature-loving members of the community to get together.
5．I joined Casey，who was looking up at the screen on which readers' comments kept popping up.
6．Nearby，customers were poring over shelves selling stationery，posters and other best-seller-themed gifts.
7．The day I heard that the Rainbow Bookstore was closing after 50 years of business，I was heartbroken.
[探究]
1．句5、6、7句采用了_______________，其构成形式为“主语＋________________”。
2．句1、2、3、4采用了过去进行时的______语态，其构成形式为“主语＋_____________________”。
过去进行时
was/were doing
被动
was/were being done
一、定义
[感知]
Trees were being planted by them at this time yesterday.
昨天这个时候他们在种树。
[探究]
过去进行时的被动语态表示过去某个时刻____________或者发生的______动作。谓语动词的主语是动作的______者而不是执行者。
正在进行
被动
承受
二、构成
[感知]
1．The old man was being looked after by the nurse at that moment.
当时那位老人正在由护士照看着。
2．The TV set was not being fixed by him this time yesterday.
昨天这个时候他没有修理电视机。
3．Was a new library being put up in their school just then
他们学校当时正在建一座新图书馆吗？
4．What was being done to the machine then
那时正在对这台机器采取什么措施？
[探究]
过去进行时的被动语态的构成
肯定句 主语＋was/were＋being＋及物动词的过去分词(＋by＋动作的执行者)
否定句 主语＋was/were＋___＋being＋及物动词的过去分词(＋by＋动作的执行者)
一般
疑问句 __________＋主语＋being＋及物动词的过去分词(＋by＋动作的执行者)
特殊
疑问句 _______________＋was/were＋主语＋being＋及物动词的过去分词(＋by＋动作的执行者)？
not
Was/Were
特殊疑问词
[即练]
句型转换
1．The boy's father was scolding him when his mother came back.
→The boy _________________ by his father when his mother came back.(被动语态)
2．The watch was being repaired last week.
→_________________________________________(一般疑问句)
→____________________________________(对加黑部分进行提问)
was being scolded
Was the watch being repaired last week？
When was the watch being repaired？
三、基本用法
[感知]
1．Another bridge was being built over the Changjiang River then.
那时长江上正在建造另一座桥。
2．The president was being interviewed by the presenter the moment I entered the office.
当我走进办公室的那一刻，会长正在接受主持人的采访。
3．Several patients were being treated in the local hospital then.(表示过去正在进行的被动动作)
当时有几个病人正在当地医院接受治疗。
4．Several patients were treated in the local hospital then.(表示过去发生的动作)
当时有几个病人在当地医院接受治疗。
[探究]
1．过去进行时的被动语态强调的是在过去的某个时间点正在进行的被动动作。常与过去进行时连用的有then、at this time yesterday、at that moment、yesterday afternoon等时间状语及the moment、when等引导的时间状语从句。
2．过去进行时的被动语态与一般过去时的被动语态的区别：过去进行时的被动语态强调动作发生的______，一般过去时的被动语态强调动作的结果。
过程
[即练]
单句填空/完成句子
1．Tom's house _________________(paint) when we paid a visit to him last week.
2．The owner claimed the boat ______________(use) without her knowledge.
3．More than a dozen students in that school _________(send) abroad to study medicine last year.
was being painted
was being used
were sent
4．这部电影昨天7点正在放映。
The film _______________ at 7 a.m.yesterday.
5．宴会正在准备之中，这时外边下起了雪。
The feast __________________ when it began to snow outside.
was being shown
was being prepared
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
I used to 1._____ (live) in a small town 2._______ trees all around.There were no tall buildings and the only street was narrow.Just outside the town，there was a river.You could see different kinds of fishes 3.__________(swim) in the clear water.People here lived a simple life.
But great changes 4.__________(take) place by now.What happened this time last year
live
with
swimming
have taken
Tall buildings，big department stores and factories 5.________________ (build) here and there.Different flowers and trees 6.__________________ (plant) everywhere.The old and young 7.________________(take) good care of.A big hospital 8.___________________(decorate) near my village.The rivers and lakes 9.__________________(clean) by some volunteers.People 10.__________________(carry) to and from work or school.My hometown is now more beautiful than ever before.
were being built
were being planted
were being taken
was being decorated
were being cleaned
were being carried

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