Unit3Language in use

(共21张PPT)
Module 6 A famous story
Unit 3
Language in use
1. 过去进行时的定义&构成:
表示过去某一时刻或一段时间内正在进行的动作。常和表示过去时间的词组或从句连用。
构成:
肯定句: 主语+was/ were +v.-ing
否定句: 主语+wasn’t/weren’t +v.-ing
疑问句: Was/ Were +主语+v.-ing
Yes, 主语+was/ were.
No, 主语+wasn’t/ weren’t.
2. 过去进行时的基本用法：
1) 过去进行时表示过去某时间正在进行的动作或持续的行为，常和表过去的时间状语连用。如: at this time yesterday/ at 9:00 last night/ from 7:00 to 10:00
yesterday morning 等。
I was doing my homework at this time yesterday.
昨天的这个时候我正在做作业。
2) 过去进行时可用来为另一个动作的发生提供背景。表示背景的句子通常用过去进行时，而另一个句子则用一般过去时。
He hurt his leg when he was riding a bike.
他在骑自行车时把腿摔坏了。
3. 现在进行时和过去进行时的区别：
1) 表示说话时正在进行的动作用现在进行时。
(am/is/are+doing)
I am writing a letter now.
Look! They are waiting for you.
1. We ____________( work ) on a farm now.
2. Listen! Someone ___________ (knock) at the door.
3. Lucy ____________( not read) at the moment.
4. Where are they They ___________ (run) outside.
are working
is knocking
isn’t reading
are running
2) 表示过去某时或某段时间正在进行的动作要用过去进行时。
(was/were +doing)
My parents were watching TV at 8:30 yesterday evening.
I wasn’t doing my homework when he called me .
一般过去时和过去进行时的区别：
相同点：两者都表示过去发生的动作。
不同点：一般过去时表示过去一个完成的动作；过去进行时表示过去正在进行的动作，可能没有完成。
e.g.
He read a book last night.
昨天晚上他读了一本书。(读完了)
He was reading a story book last night.
昨天晚上他正在读故事书。(还没有读完)
Say what the people were doing.
On Saturday, from about 12 noon to 2 pm, …
Last Sunday, during the day,…
At about seven o’clock last night,…
This morning, on my way to school, …
This time last year, …
Exercise
1. “昨天早上七点钟你干什么了？”
What ______ you _______ at 7am yesterday
2. 当你回来时，他正在看电视吗？
_____ he __________TV when you came back
3. 当我离开时，他正在做家庭作业。
He _____ ______ his homework when I left.
4. 昨天中午他在哪里等你？
_______ _____ he ________ for you at noon yesterday
一、根据汉语提示完成下列句子。
were
doing
Was
watching
was
doing
Where
was
waiting
二、句型转换。
wasn’t
cooking
What
were
doing
1 He was cooking when I came in. (改为否定句)
He ______ _______ when I came in.
2 They were watching TV at eight last night. (就划线部分提问）
______ _____ they ______ at eight last night
3. There’s nothing wrong with my bike. (改为同义句）
There ______ ________ ________ with my bike.
4. She saw a book on the desk. (完成反意疑问句)
She saw a book on the desk, ________ _______
isn’t
anything
wrong
didn’t
she
1. They _____________ (watch) the TV play at this time yesterday.
2. She _________ (do) her homework when her mother came back.
3. When they left this afternoon, it ___________ (rain).
4. He _________ (lie) in bed and _________ (read) the books at 10:00 last night.
5. Did you see them __________ (swim) in the river just now
were watching
was doing
was raining
was lying reading
swimming
三、用括号内所给动词的适当形式填空。
Writing
Use the following notes to write a short story about your past experience.
. what was happening at the time
. what you were doing
. what happened
. what happened next
. what happened finally
2. Work in groups. Read your story to your classmates.