Unit 5 What were you doing when the rainstorm came? Grammar 课件（共有PPT27张）

(共27张PPT)
Unit 5
Grammar
过去进行时
When&While
Test
pick up ______ kitchen______ either ______
at that time _______ strange________ while ______
take photos ________ leave the home __________
turn on the radio _______ car accident__________
take the car to the car wash_________ right away_________
have a look__________ icy __________
kid__________
接电话
厨房
也（用于否定句句末）
在那时
奇怪的
当。。。时候
拍照
离开家
打开收音机
车祸
洗车
立刻
看一看
冰冷的
开玩笑
When the man died, the ... ...
doing homework
reading books
waiting for the bus
walking home
The man died while the ... ...
Warming up
What is she doing now
She is doing her homework.
What was he doing at that time
He was doing his homework.
What is he doing now
He is taking a shower.
What was he doing at eight last night
He was taking a shower.
Warming up
Look! What is she doing
She is listening to music.
What was he doing when the storm came
He was listening to music when the storm came.
Warming up
I was reading at home at nine yesterday.
She was waiting for the bus when the rainstorm came.
He was sleeping at the time of rainstorm.
They were fighting with each other at that time.
过去进行时一般用来表达过去“某一时间点”或“某一时间段”正在发生的事情。结构为“was/were+v-ing”。(会有一些时间提示词，用来说明是过去哪一个时间点）
Summary
过去进行时基本句式
一般疑问句：Was/Were+主语+v-ing+其他
肯定回答：Yes, 主语+was/were.
否定回答：No, 主语+wasn't/weren't.
特殊疑问句：特殊疑问词+was/were+主语+v-ing+其他
肯定句：主语+was/were +v-ing+其他.
否定句：主语+was/were + not + v-ing+其他.
Read the conversation in 2d and answer the questions.
What was Linda doing at seven At eight At nine
Where was she at seven At eight At nine
When What Where
7: 00 p.m.
8: 00 p.m.
9: 00 p.m.
helping her mother
in the kitchen
taking a shower
in the bathroom
sleeping
in the bedroom
Mary: What were you doing last night, Linda I called at seven and you didn't pick up.
Linda: Oh, I was in the kitchen helping my mom.
Mary: I see. I called again at eight and you didn't answer then either.
Linda: What was I doing at eight Oh, I know. When you called, I was taking a shower.
Mary: But then I called again at nine.
Linda: Oh, I was sleeping at that time.
Mary: So early That's strange.
Linda: Yeah, I was tired. Why did you call so many times
Mary: I needed help with my homework. So while you were sleeping, I called Jenny
and she helped me.
adj. 奇特的；奇怪的
When引导的时间状语从句
While引导的时间状语从句
Post-listening
Grammar focus
What were you doing at eight last night I was taking a shower.
What was she doing at the time of the rainstorm She was doing her homework.
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 doing while Linda was sleeping While Linda was sleeping, Jenny was helping Mary with her homework.
Underline the past continuous tense.
Grammar focus
What were you doing at eight last night
What was she doing at the time of the rainstorm
What was he doing when the rainstorm came
What was Ben doing when it began to rain heavily
What was Jenny doing while Linda was sleeping
Circle the time adverbial.
Grammar focus
What were you doing at eight last night I was taking a shower.
What was she doing at the time of the rainstorm She was doing her homework.
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 make dinner.
What was Jenny doing while Linda was sleeping While Linda was sleeping, Jenny was helping Mary with her homework.
Underline the adverbial clause of time.
when和while都可意为“当……时”，用来引导时间状语从句，表示主句动作发生的背景。
语法概述
when和while引导的时间状语从句
Grammar focus
when引导的时间状语从句
Grammar focus
When he was a child, he always tried out new ideas.
表示主句动作发生的特定时间，既可指时间点，也可指时间段。
从句的谓语动词可以是延续性动词，也可以是非延续性动词；从句的动作和主句的动作既可同时发生，也可以是先后发生。
It was snowing when he arrived at the station.
延续性动词和非延续性动词
Grammar focus
如：work, study, drink, eat等。
延续性动词指动作可以延续一段时间，而不是瞬间结束。
非延续性动词指动作极为短暂，瞬间结束。
如： start, begin, hit, jump, knock等。
Grammar focus
when引导的时间状语从句(when后面的是从句）
1. When My father came, I was watching TV.
2. When the rainstorm came, Mary was doing her homework.
3. I lost the way when the sky became dark.
用when引导的时间状语从句时，主从句的时态要保持一致，如果主句时态是过去时，从句也必须用过去的某一种时态。如果主句时态是现在时，那么从句也应该是现在的某一种时态。
从句过去时，主句过去进行时。
Grammar focus
While Linda was sleeping, Jenny was helping me with my homework.
Mary’s mother came back from work while she was sleeping.
Peter likes Math while his sister likes English.
while引导的时间状语从句强调主句动作在从句动作进行的过程中发生，从句的谓语动词必须为延续性动词，常用进行时。while也可以用来表达“然而”。
while引导的时间状语从句
强调两个动作同时进行。
主句过去时，从句过去进行时
Presentation
Look at the table and write sentences with both while and when.
John Mary
take photos buy a drink
play the piano leave the house
clean his room turn on the radio
shop take the car to the car wash
While John was taking photos, Mary bought a drink.
John was taking photos when Mary bought a drink.
4a
Presentation
1. While John was playing the piano, Mary left the house.
John was playing the piano when Mary left the house.
2. While John was cleaning his room, Mary turned
on the radio.
John was cleaning his room when Mary turned
on the radio.
3. While John was shopping, Mary took the car to the car wash.
John was shopping when Mary took the car to the car wash.
Presentation
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 shape from hitting a tree. But luckily, the driver _____ fine. The roads ______ icy because of the heavy snow from the night before.
Fill in the blanks with was, were, when or while.
4b
While
was
was
While
When
was
was
were
adj. 覆盖着冰的；冰冷的
看一看
变形
Exercises
一、单项选择
Sorry, I didn't see you, because I_____ a picture.
A. draw B. drew C. was drawing D. have drawn
Amon _____ his ship in a big storm when a giant fish came out of the sea.
A. will sail B. is sailing C. was sailing D. has sailed
Students in Grade Nine _____ a maths exam at this time yesterday.
A. take B. are taking C. were taking D. have take
C
C
1
2
C
3
Exercises
—_____ did the rainstorm come
—While we _____ a physics lesson yesterday.
A. When; have had B. While; are having
C. When; were having D. While; have
Tony called me _____ I was doing my homework.
A. if B. because C. while D. until
They_____ on the sofa when the telephone _____.
A. sit; rang B. were sitting; rang C. sat; was ringing
C
4
5
C
B
6
Exercises
—Oh! What's wrong with your finger
—I hurt it while I _____ a model plane.
A. made B. was making C. am making D. make
—Didn't you hear Dad call you
—No, I didn't. I _____ with Jack on the phone.
A. am talking B. would talk C. have talked D. was talking
Tom said he _____ basketball with his classmates from 4:00 to 6:00 yesterday afternoon.
A. is played B. was playing C. plays D. had played
B
B
7
8
D
9
Exercises
不要自欺欺人，他绝对不会同意的。
Don't _____ _________, he'll never agree to it!
铃响的时候，我正在看电视。
I _____ _________ TV ______ the bell rang.
当红灯亮起时，一辆汽车突然出现在拐角处。
_______ the lights _____ ________ to red, a car suddenly appeared round the corner.
我们先看看菜单和酒单吧。
Let's _____ ____ ______ at the menu and the wine list.
二、完成句子
1
3
kid yourself
2
While were changing
was watching when
have a look
4
谢谢观看