(共52张PPT)
Unit 5
What were you doing
when the rainstorm came?
Grammar focus&
Section B 1a-1d
________________ 照相
________________ 打扫(或清除)干净
________________? 弹钢琴?
________________ 因为
________________ 买饮料?
________________ 看一看
________________ 离开家
________________ 打开收音机
________________________?把车送到洗车处
__________________? 你在开玩笑！
take photos?
clean up?
play the piano? ?
because of??
buy a drink? ?
have a look?
leave the house?
turn on the radio?
take the car to the car wash?
You’re kidding!?
Write sentences with both while and when.
1. 昨晚八点你在做什么？
What ________________ at eight last night?
2. 我在洗淋浴。
I ___________________.
根据汉语意思完成句子。
were you doing
was taking a shower
3. 暴风雨来的时候她在做什么？
What _____________ at the time of the rainstorm?
4. 她在做家庭作业。
She _______________________.
was she doing
was doing her homework
5. 暴风雨来的时候他在做什么？
What was he doing ______ the rainstorm came?
6. 暴风雨来的时候他在图书馆看书。
He was reading in the library _______________________.
when
when the rainstorm came
7. 开始下大雨的时候本在做什么？
What was Ben doing _____ it began to rain heavily?
8. 开始下雨的时候本在帮他妈妈做晚饭。
When it began to rain, Ben ___________ his mom make dinner.
when
was helping
9. 琳达在睡觉的时候，珍妮在做什么？
What was Jenny doing ______ Linda was sleeping?
10. 琳达在睡觉的时候, 珍妮在帮助玛丽
做作业。
_______________________, Jenny
was helping Mary with her
homework.
while
While Linda was sleeping
1. 构成及用法
过去进行时由“was / were +动词-ing”构成，表示在过去某一时刻或某一段时间正在进行的动作。
常与过去进行时连用的时间状语: at eight / nine ... (o’clock) yesterday morning, at that time, from eight to ten yesterday morning等。
过去进行时
e.g. Alice was doing her homework at six yesterday evening.
Mike and his brother were playing soccer from three to four yesterday afternoon.
肯定式：
主语+was/were+动词-ing (+其他).
e.g. I was swimming at that time.
否定式:
主语+wasn’t/weren’t +动词-ing (+其他).?
e.g. They weren’t listening to music at
ten yesterday morning.
2. 句式
疑问式:
Was / Were+主语+动词-ing (+其他)?
肯定回答为：Yes,?主语(人称代词)+ was / were.；
否定回答为：No,?主语(人称代词)+ wasn’t / weren’t.?
e.g. —Was Joe reading at the time of the
rainstorm?
—Yes, he was. / No, he wasn’t.
过去进行时
含义: 表示过去某个时刻正在进行的动作。
结构: was/were + doing
e.g. I was having an English class at this time yesterday.
现在进行时
含义: 表示现在正在进行的动作。
结构：
is/am/are + doing
e.g. I am having an
English class.
过去进行时和现在进行时的区别
过去进行时和一般过去时的区别
过去进行时 一般过去时
基本用法 表示在过去的某一时刻或某一时间正在进行的动作。 过去某个时间发生过的动作或存在的状态。
结构形式 主语 + was/were + V-ing形式 主语 + 动词过去式
时间状语 at 7 yesterday, at that
time, this time last
night等; when与while
引导的时间状语从句。 yesterday, last week, in 2013, once, before, a few days ago等。
友情提示 表示一个过去正在进行而可能尚未完成的动作。 表示过去已经完成的动作。
过去进行时表示过去正在进行的动作,
而一般过去时则表示一个完整的动作。
e.g. They were writing letters to their
friends last night.
昨晚他们在写信给他们的朋友。
(没有说明信是否写完)
They wrote letters to their friends last
night. 他们昨晚写了信给他们的朋友。
(表达了他们已写好的意思, 整个写的过
程已完成。)
1. Tom was reading a magazine at that time. ?(改为否定句)
Tom __________ __________ a magazine at
that time.
2. I was watching TV at this time yesterday. ?
(改为一般疑问句并作否定回答)
—__________ __________ __________ TV
at this time yesterday?
—__________, __________ __________.
wasn't reading?
Were you watching
No I wasn't
3. Mary was playing tennis when I saw her. (对划线部分提问)
__________ __________ Mary __________ when __________ saw her?
4. We were having dinner at 8:00 yesterday evening. (对划线部分提问)
__________ __________ __________ having dinner yesterday evening?
?What was doing ?
When were you
you?
5. Carla does her homework from four to five every afternoon. (用yesterday afternoon替换every afternoon改写句子)
Carla __________ __________ her homework from four to five __________ __________.
was doing
afternoon
yesterday
when和while都可表示“当……的时候”, 引导时间状语从句。
请仔细观察下面的例句，然后补全空格中的内容。
过去进行时中的when和while
① I was walking to school when I saw a cat in a tree.
② When Sally arrived home, her mother was cleaning the house.
主句的动作是持续性的，而从句动作是短暂性的，此时用______引导时间状语从句，主句用__________时态，从句用一般过去时态。
过去进行
when
③ While I was sleeping in the bedroom, someone knocked at the door.
④ David fell while he was riding his bike.
主句的动作是短暂性的，从句的动作是持续性的，此时用_______引导从句，主句用__________时态，从句用过去进行时态。
一般过去
while
⑤ While Andy was waiting for the bus, he was reading a newspaper.
⑥ He was cleaning his car while I was cooking.
主句和从句的动作在过去的某时刻或某
段时间同时发生, 而且动作都是持续性
的, 此时用_______引导从句, 而且主句
和从句都用_________时态。
过去进行
while
When I …
He was doing …
When I called him at nine, he was sleeping.
Write sentences with both while and when.
While we …
She was doing …
While we walked to school, she was having breakfast.
While I …
They were doing …
While I was reading the newspaper, they were watching TV.
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
4a
1. While John was taking photos, Mary bought a drink.
John was taking photos when Mary bought a drink.
2. While John was playing the piano, Mary left the house.
John was playing the piano when Mary left the house.
3. While John was cleaning his room, Mary turned on the radio.
John was cleaning his room when Mary turned on the radio.
4. While John was shopping, Mary took the car to the car wash.
John was shopping when Mary took the car to the car wash.
1. (2019甘肃天水)—Were you at home at 9 o’clock last night?
—Yes, I ______ a shower at that time.
A. took
B. was taking
C. was taken
D. am taking
B
2. (2019江苏宿迁) Students in Grade Nine ________ a maths exam at this time yesterday.
A. take
B. are taking
C. were taking
D. have taken
C
3. (2019 四川达州) —Alex, Why didn’t you
answer my call at nine last night?
—Sorry, I ____ my mobile phone at home. I _____basketball in the park with my friends.
A. forgot; played
B. forgot; was playing
C. left; played
D. left; was playing
D
4. (2019江苏苏州) 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
C
5. (2019四川乐山) —I went to see you yesterday evening. But you weren’t in. Where were you then?
—I ________ a walk by the lake with my father.
A. was having
B. am having
C. have had
A
6. (2019天津) While the lights ______ to red, a car suddenly appeared around the corner.
A. change
B. have changed
C. were changing
D. will change
C
7. (2019湖南湘西) — Linda, you weren’t at home at five o’ clock yesterday afternoon.
—I _______ soccer with my classmates when you called me.
A. play
B. was playing
C. was play
B
Fill in the blanks with was, were, when or while.
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.
While was
was
While
When
was
was
were
4b
What were you doing at these times last Sunday? Fill in the chart. Then ask your partner.
You Your partner
9:00 a.m.
11:30 a.m.
4:00 p.m.
9:00 p.m.
4c
Think of a time when you were late
for or couldn’t go to an event.
What was the event? What was the
reason why you were late or
couldn’t go? Tell your partner the
story.
1a
Some events you may be late for…
a party
a picnic
an interview
a visit to a museum
The reason why I was late or couldn’t go to…is…
Listen and write short answers to the questions.
1. What event happened at the school yesterday?
2. Who missed the event?
3. Which team won at the event?
What happened to the girl? Let’s listen.
A school basketball competition.
Kate.
John’s team.
1b
Listen again. Number the events
[1-6] in the order they happened.
____ Kate saw a dog by the side of the road.
____ Kate got to the bus stop.
____ Kate called the Animal Helpline.
____ Kate left the house.
____ Kate waited for someone to walk by.
____ Kate realized her bag was still at home.
1
2
3
4
5
6
1c
【探究】
Kate realized her bag was still at home.
realize在此处意为“_______；_______”，是及物动词，其后可接名词，也可接宾语从句。
e.g.
I soon _______ (意识到) that it was my fault.
意识到 了解到
realized
realize还有“实现; 完成”之意。
e.g. She finally realized her dream of
becoming an actress.
最终, 她当演员的梦想实现了。
Listen again and answer the questions.
1. What did Kate do when she realized her bag was at home?
2. What did Kate see while she was running back home?
3. What did Kate want to do when she saw the dog?
4. Why did Kate wait for someone when she wanted to call the Animal Helpline?
1. What did Kate do when she realized her bag was at home?
2. What did Kate see while she was running back home?
3. What did Kate want to do when she saw the dog?
She ran back home.
She saw a dog by the side of the road and it was hurt.
She wanted to call the Animal Helpline.
4. Why did Kate wait for someone when she wanted to call the Animal Helpline?
Because she left her phone at home.
_____ I got to the bus stop, I ________ that my bag was still at home! But _______ I ___________ back home, I _______ a dog by the side of the road and it was hurt. I _______ to call the Animal Helpline, but I didn’t have my phone so I had to __________ someone to __________. Then I ________ his phone to call the helpline. Therefore, I didn’t ___________ the competition.
Listen again and fill in the blanks.
When
realized
while
was running
saw
wanted
wait for
walk by
used
make it to
Talk about why Kate missed the school
basketball competition. Student A begins a sentence with while or when. Student B completes the sentence.
A: When the school basketball competition started …
B: When the school basketball competition started, Kate was still making her way to school.
前往; 费力地前进
1d
A: When she got to the bus stop, Kate …
B: When she got to the bus stop,
Kate realized that her bag was still at
home.
A: While she was running back home, …
B: While she was running back home, she
saw a dog by the side of the road.
…
Make some dialogues with the phrases and sentences in 4c.
