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Unit 5 What were you doing when the rainstorm came 教案
Period 3 Section A (Grammar focus-4c)
教学目的和要求
1.重点单词：accident, shape
2.重点短语： turn on the radio, have a look
3.重点句子:
What was Ben doing when it began to rain heavily
What was Jenny doing while Linda was sleeping.
The radio talked about a car accident near our home.21教育网
My brother and I went out right away to have a look.21cnjy.com
When we got to the place of the accident, the car was in bad shape from hitting a tree.
You are kidding.
教学重点
1.过去进行时。21世纪教育网21cnjy.com ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )
2.when 和while的用法
教学难点
1.过去进行时。
2.when 和while的用法
教学过程
Step 1 Revision
Look at the pictures and make up the sentences.21·cn·jy·com
What were you doing when the rainstorm came
I was sleeping.
I was taking a shower.
……
Step 2 Grammar Focus
读下列句子，能否总结出句子中包含的语法？21世纪教育网21cnjy.com ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )
1. What were you doing at eight last night
I was taking a shower.
2. What was she doing at the time of the rainstorm www.21-cn-jy.com
She was doing her homework.
3. What was he doing when the rainstorm came 2·1·c·n·j·y
He was reading in the library when the rainstorm came.【来源：21·世纪·教育·网】
4. What was Ben doing when it began to rain heavily 2-1-c-n-j-y
When it began to rain, Ben was helping his mom make dinner.21*cnjy*com
5. What was Jenny doing while Linda was sleeping 【出处：21教育名师】
While Linda was sleeping, Jenny was helping Mary with her homework.
Step 3 过去进行时
1. 基本概念：过去进行时表示在过去某一时刻或一段时间内正在进行的动作。这一特定的过去时间除有上下文暗示以外, 一般用时间状语来表示。【版权所有：21教育】
2. 结构 was / were ( not ) + 动词-ing
3. 句式
肯定式：
I/He/She/It was working. 21世纪教育网21cnjy.com ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )
We/You/They/ were working.
否定式:
I/He/She/It was not working.
We/You/They/ were not working.
疑问式和简略回答:
Was I working Yes, you were. No, you were not.
Were you working Yes, I was. No, I was not.
Was he/she/it working Yes, he/she/it was. No, he/she/it was not.21世纪教育网版权所有
Were we/you/they working Yes, you/we/they were. No, you/we/they were not.
注：21世纪教育网21cnjy.com ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )
1) was not常缩略为wasn’t; were not常缩略为weren’t。
2) 一般过去时与过去进行时用法的比较: 一般过去时表示在过去某个时间发生过的动作或存在的状态, 而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。
David wrote a letter to his friend last night.
大卫昨晚给他的朋友写了封信。(信写完了。)
David was writing a letter to his friend last night. 21·世纪*教育网
大卫昨晚一直在给他的朋友写信。(信不一定写完。)
Practice: Look at the picture and make up the dialogues.【来源：21cnj*y.co*m】
Step 4 过去进行时中的when和while
when和while都可表示“当……的时候”，引导时间状语从句。你知道两者在过去进行时中
的用法有什么不同吗？
请仔细观察下面的例句，然后补全空格中的内容。
① I was walking to school when I saw a cat in a tree.21教育名师原创作品
② When Sally arrived home, her mother was cleaning the house.21*cnjy*com
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。21世纪教育网21cnjy.com ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )
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
____________时态，从句用过去进行时态。
⑤ While Andy was waiting for the bus, he was reading a newspaper.www-2-1-cnjy-com
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。
Practice: 汉译英。
Step 5 Work on 4a. 21世纪教育网21cnjy.com ( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )
Look at the table and write sentences with both while and when.
Step 6 Work on 4b.
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.
Step 7 Work on 4c Speaking
What were you doing at these times last Sunday Fill in the chart. Then ask your partner.
Step 7 Exercises
Step 8 Homework
What were you doing at these times last Sunday Practice more with your classmates.
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 版权所有@21世纪教育网(www.21cnjy.com)(共50张PPT)
Unit 5 Period 3 (Section A 4a-4c & Grammar)
What were you doing when the rainstorm came
新目标版 （Go for it） 八年级下
21世纪教育网（www.21cnjy.com)中小学教育资源及组卷应用平台
What were you doing when the rainstorm came
I was taking a shower.
I was sleeping.
I was cooking.
What were you doing when the rainstorm came
I was cutting hair.
I was reading.
What were you doing when the rainstorm came
I was watching TV.
I was in the bathroom.
Where were you when the rainstorm came
I was in the bedroom.
I was in the kitchen.
Where were you when the rainstorm came
I was in the study.
When I …
He was doing …
When I called him up, he was sleeping.
Make up the sentences.
While I …
He was doing …
While I walked to school, he was eating.
When I …
He was doing …
When I read the newspaper, he was watching TV.
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.
读下列句子, 你能总结出句子中包含的语法吗？
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.
1. 以when和while引导的时间状语从句
1) 延续性动词和非延续性动词
延续性动词指动作可以延续一段时间, 而不是
瞬间结束。
如: work、study、drink、eat等。
非延续性动词指动作极为短暂，瞬间结束。
如: start、begin、hit、jump、knock等。
2) 在本单元中, 出现了以when和while引导的时间
状语从句。
when表示“当……的时候”。从句中既可用延续
性动词, 又可用非延续性动词, 这些动词既可以表
示动作, 又可表示状态。从句中的动作既可和主
句的动作同时发生, 又可在主句的动作之前或之
后发生。如：
Mary was having dinner when I saw her .
while表示“在……的时候”、“在……期间”。
它强调主句的动作与从句的动作同时发生或
主句的动作发生在从句的动作过程中。While
从句中必须是表示动作或状态的延续性动词。如：
The weather was fine while we were in Beijing .
She called while I was out.
如果主句的动作在从句的动作过程中发生，
从句常用进行时。如:
While we were swimming someone stole our clothes .
Don’t talk so loud while others are working.
总 结
1) when可指时间点, 又可指时间段, 从句中
可用延续性动词, 也可用非延续性动词。
2) while总是指一个时间段, 从句中必须用延
续性动词。
1. _____ Jennifer was reading a magazine,
his sister was listening to the pop music.
A. While B. When C. What time
2. I was trying to draw a cat on the board
_____ the teacher came in.
A. while B. when C. what time
3. My best friend visited my house while I
_____ dinner in the kitchen.
A. cooked B. cooking C. was cooking
练一练
A
B
C
4. ― When ______ the car ______
― In 1885．
A. did; invent B. was; invented
C. does; invent D. is; invented
5. Our teacher wants us to be ______ when we talk with the foreigners.
A. comfortable B. unusual
C. grateful D. confident
B
D
2. 过去进行时
1. 概念: 表示过去某一时刻或某段时间内正进行的动作。
2. 构成: was/were + 动词现在分词
3. 用法:
a: 表示某一时刻正进行的行为, 与特定的过去时间状
语连用,常见的时间有: at 8 last night, at this time
at that time, at that moment 等
e.g. What were you doing at 10 yesterday morning
I was writing a letter to my father at that moment.
b: 表示过去某段时间内正进行的动作。
e.g. We were building a house last winter.
They were waiting for you yesterday.
否定句和疑问句：
e.g. We were not sleeping at home.
Was he feeling well
3.现在分词的构成
1) 一般动词在词尾加-ing, 如go--going。
2) 以不发音字母e结尾的动词, 先去掉e, 再加-ing。
come--coming make--making write--writing
3) 以重读闭音节结尾的动词, 如果末尾以一个
辅音字母结尾, 应先双写这个字母, 再加ing，
x和w结尾的除外。
如: get--getting swim--swimming
show--showing
4) 以字母y结尾的单词, 直接加ing。
如carrying、playing、studying。
5) 以字母ie结尾的动词, 变ie为y, 再加ing。
die → dying lie →lying
6) 以元音字母加e结尾, 或以e结尾, 且e发音的
动词, 直接加- ing。
see--seeing be--being
4.使用进行时态的注意事项
1)一些动词, 如see、hear、love、like、know、
remember; understand、have等表示感情、
知觉和状态的词, 一般不用于进行时态。
2) 在there和here引起的句子中, 常用一般现在
时代替现在进行时。
e.g. Here comes the bus.
There goes the bell.
5. 过去进行时和一般过去时的区别
1) 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。如：
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)
2) 当动作延续较长时间时或表示厌烦、赞美等
感彩时, 常用过去进行时表示。如：
He was thinking more of others than of himself.
他考虑别人的比考虑自己的多。
(表示说话者赞扬的口气)
The boy was always making trouble then .
那时, 他总是惹麻烦。(表示说话者厌烦的口气)
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
例句：
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
例句：
I am having an English class.
6.
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
e.g.
While John was taking photos, Mary bought a drink.
John was taking photos when Mary bought a drink.
While John was playing the piano, Mary left the house.
John was playing the piano when Mary left the house.
While John was shopping, Mary took the car to the car wash.
John was shopping when took the car to the car wash.
While John was cleaning his room, Mary turned on the radio.
John was cleaning his room when Mary turned on the radio.
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.
A: What were you doing at nine o’clock last
Sunday morning
B: I was sleeping. How about you
A: I was doing my homework.
B: You're kidding!
4c
Group work
You Student1 Student2
9:00 am run read have breakfast
11:30 am wash swim walk
4:00 pm read books
9:00 pm watch TV
What were you doing at … last Sunday
9:00 am 11:00 am
8:00 pm 10:00 pm
A: What were you doing at nine o’clock
last Sunday
B: I was running. How about you
A: I was reading.
B: You’re kidding!
v. 欺骗; 戏弄; 开玩笑
课时重点回顾
重点词组：
have a look take photos
buy a drink play the piano
leave the house clean his room
turn on the radio
过去进行时的用法。
过去进行时与现在进行时的区别。
过去进行时与一般过去时的区别。
1. Sally took a photo of her friends while
they ___ computer games.
A. play B. are playing
C. have played D. were playing
2. Just a minute! My brother ___ his car in the garden．
A. washes B. is washing
C. washed D. will wash
选择填空
3. — Can Peter play games with us, Mrs.
Hawking
—Wait a minute. He ___ a shower.
A. is taking B. takes
C. took D. was taking
4. My uncle _____ books in the room at this time yesterday.
A. was seeing B. is reading
C. was reading
5. — Here comes the bus! Where is our
principal
— She can't go to the museum with us.
She ___ some visitors around our
school.
A. is showing B. shows
C. has showed D. was showing
6. What ____ you ____ when the captain came in
A. are; doing B. did; do
C. were; doing
7.—Alice, would you mind not playing the
guitar I ___ on the phone.
—Oh, sorry, mom.
A. talked B. talk
C. was talking D. am talking
8. — I didn't see you at the meeting yesterday. Why
— I ___ for an important telephone call
at that moment.
A. wait B. waited
C. am waiting D. was waiting
9. Millie ____ a picture when Mr. Green
came in.
A. draw B. will draw
C. drew D. was drawing
10. I saw him in the library yesterday.
He___ a book at that moment
A. reads B. is reading
C. was reading D. will read
11. — I called you yesterday evening, but
nobody answered the phone.
— Oh, I ____ a walk with my parents
at that time.
A. took B. was taking
C. am taking D. take
1. What ____ (be) you _____ (do) when he arrived
2. Jim ___________ (sleep) when I came in.
3.They ___________(watch) TV at 8:00
yesterday evening.
4. Now he ________ (read) and ______(write).
were
doing
was sleeping
were watching
is reading
writing
用所给词的正确形式填空
5. Mother __________ (wash) clothes when I
____ (get) home from school yesterday
afternoon.
6. Look, my sister ___ (be) there in the barber
shop. The barber ________ (cut) her hair.
7. ---When ____ you ___ (see) the accident
---I ______ (see) it fifteen minutes ago.
was washing
got
is
is cutting
did
see
saw
Translate these sentences.
1. 上课铃响时, 你在干什么
What _____ you ______ when the class bell rang
2. 当我妈妈进来时我正在看书.
I _____ ________ when my mother came in.
3. 昨天晚上十点钟她正在做饭.
She ____ ________ at ten o’clock ______ _______.
were
doing
was reading
was cooking
last night
4.当飞机起飞的时候, 天正下着大雪。
It _______________heavily when the plane
____________.
5. 瞧, 孩子们正在追逐一只小猫。
Look! The children ___________________ a small cat.
6.我女儿正在写信时, 其他的孩子都在外面玩耍。
My daughter was writing a letter _________
the other children _______________ outside.
took off
were playing
was snowing
are chasing after
while
练一练：
根据题后要求完成下列句子，每空一词。
My mother washed clothes yesterday
afternoon. (用at five yesterday afternoon改为过去进行时)
My mother ____ _______ clothes at five yesterday afternoon.
was washing
2. We were speaking English at that time.
(改为否定句)
We ____ ____ _________English at that
time.
3. Mr Smith was mending his bike when
they rang him up. (改为一般疑问句)
____ Mr Smith _______ his bike when
they rang him up
were not speaking
Was
mending
4. She was doing her homework at three
yesterday afternoon. (对划线部分提问)
____ ____ she ______ at three
yesterday afternoon
5. I was playing computer games when my
mother came into my room. (同义句转换)
_____ I was playing computer games, my
mother came into my room.
What was doing
While
Homework
What were you doing at these times last
Sunday Practice more with your classmates.
谢 谢！
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Unit 5 What were you doing when the rainstorm came？学案
Period 3 Section A（3a-4c & Grammar focus）
【学习目标】
1.能掌握四会单词和短语
2.重点掌握句型
3. 重点语法: 学会谈论过去正在发生的事件—学习过去进行时的用法。
4. 了解一些暴风雨的
5. 自然是无情的，但是邻里互助是大爱。
【课前探究】
任务一：根据音标写出下面单词和中文意思，并能说出一些单词的用法
[st :m]________________[wa nd]_______________[la t]_______________
[ri p :t]____________________['e r ]_______________[w d]_________________ [ wind u]___________ ['fl la t]___________________[m t ]________________
[bi:t]_________________[ genst]_____________[ sli:p]____________________
任务二：认真预习3a-3c找出下列短语。
(1) 大雨_______________(2) 大风、强风_________________ (3) 乌云_________________
(4)重重的敲打___________(5) in the area____________(6) over the windows ________________
(7) 严重的暴风雨___________________ (8) 一场猛烈的暴风雨________________________
(9) in a mess____________(10) 确保；查明_____________(11) bring... together ______________
(12) 做晚饭____________(13)醒来________________(14) 进人梦乡；睡着________________
(15)die down____________(16) break.. .apart ____________(17)使得人们更亲近了___________
任务三：认真预习3a-3c找出下列和句型
1.天气怎么样 _____________________________________________________________________________
2.乌云使天空很暗_____________________________________________________________________________
3.外面没有光，感觉就像深夜。___________________________________________________________________
4.Ben的爸爸正在把几块木头固定到窗户上，而他的妈妈正在确保手电筒和收音机正在工作。
________________________________________________________________________________
5. 当雨点猛烈地敲打窗户的时候，Ben正在帮着妈妈做晚饭。
_________________ 21世纪教育网版权所有
6.外界发生严重的风暴是很难让人高兴起来的。
___________________________________________________21cnjy.com
7.他最终在凌晨三点暴风雨逐渐变小的时候睡着了。
___ ___________________________________________
【课堂互动】
一、检查课前预习
二、认真阅读3a,完成相关练习题。
1.认真阅读第一段，填空。
The winds were very ____________ outside. Although it was day, it felt like ____________. Because _______________ were making the sky very ______. The news reported the storm.
认真阅读第二段，填空。
Ben’s father _______________________________________________________
Ben’s mother_______________________________________________________
Ben_________________________ when the rain begin_________________________
They________________________ with a serious storm happening outside
Finally,Ben___________________ when the wind is________________
3.认真阅读第三段，填表格。
4．认真阅读第四段，回答问题。
5.Retell the story. Ben finally f___ asleep when the wind was _____(die) down at around 3 a.m. ______ he woke up, the sun was ______(rise). He went outside with his family and found the neighborhood was in a mess. _____ trees , ______ windows and rubbish were everywhere. They joined the neighbors to help _____ up the neighborhood together. _________ the storm broke many things _____, it brought families and neighbors ______ together.21教育网
三、Grammar Focus1.齐读Grammar Focus,并翻译重点句型。
2.小组合作探究：①过去进行时：基本概念 过去进行时表示在过去某一时刻或一段时间内正在进行的动作。这一特定的过去时间除有上下文暗示以外, 一般用时间状语来表示。
②结构 ________________, Was not 常缩略为___________; were not常缩略为_______。
③when和while都可表示“当……的时候”，引导时间状语从句。你知道两者在过去进行时中的用法有什么不同吗？21·cn·jy·com
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。www.21-cn-jy.com
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。 2·1·c·n·j·y
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。【来源：21·世纪·教育·网】
【巩固拓展】
I. 根据汉语意思完成下列英语句子，每空一词。
1. 昨天下午五点钟你哥哥在做什么？
What ________ your brother ________ at five yesterday afternoon 21世纪教育网21-cn-jy.com21·世纪*教育网
2. 昨天我回到家时，我妈妈在洗衣服。
My mother _____ ________ clothes ________ I ________ home yesterday.
3. 你做作业时，你妹妹在干什么？
What _____ your sister ______ ______ you ______ ________ your homework
【学习反思】
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