Unit 5 What were you doing when the rainstorm came Section B 3a-selfcheck 课件(共32张PPT) 人教版英语八年级下册

(共32张PPT)
Unit 5
What were you doing
when the rainstorm came
Section B 2
3a-Self check
Look at the picture and talk about what they were doing when the plane hit the World Trade Center.
情景引入
What was/were sb. doing when the plane hit World Trade Center
Sandy
Twin brothers
Sammy
father
mother
dog
3a Make notes about an event you remember well.
What was the event
When did it happen
Where did it happen
What were you doing
What were your friends doing
Why was it important
Why do you remember this event
探究点一 Writing
3b Write a short article about the important
event in 3a. Try to write three paragraphs.
First, write about the event
(when and where it happened).
An important event that I remember
well was _____________________.
It happened in/on _____________
at /in __________________.
Wenchuan Earthquake
May 12, 2008
Wenchuan, Sichuan
Next, write about what you and
some of your friends were doing when this event happened.
When I heard the news of this event/
When this event happened, I was ______. My friends were ____________.
Then, write about why this event was important.
This event is very important to me because ____________. / I remember this event well because ___________________.
An important event that I remember well was Wenchuan Earthquake. It happened on May 12, 2008 in Wenchuan, Sichuan. When I heard the news of this event, I was working. My friends were watching games on TV. This event is very important to me because many people died in the earthquake. They need some help. Lots of people came to help them.
One possible version
1. _____ I was walking home from school, I saw
a strange light in the sky. But _____ I pointed
it out to my friend, it went away.
2. ______ I told my older brother about the strange light in the sky, he just laughed and didn’t believe me.
3. ______ my brother was laughing, the television news reported that other people had seen the light as well.
1. Fill in the blanks with when or while.
Self-check
While
when
When
While
2. Fill in the blanks with the correct forms of the words in brackets.
When I ____ (be) in the sixth grade, I ______ (join) a piano competition. I ________ (practice) for four hours every day and my piano teacher _____ (come) three times a week to _____ (help) me. Then the big day finally _______ (arrive). I ____ (be) so nervous when they _____ (call) my name. I _____ (go) up and _______ (start) to play.
was
joined
practiced
came
help
arrived
was
called
went
started
While I ___________ (play), everyone ____ (sit) still and listened. I played the song without any mistakes. Then I ______ (wait) for them to call out the winner. When I ______ (hear) my name, my heart ____ (beat) so quickly I thought I would stop breathing. I couldn’t believe it. I ____ (win)! It ____ (be) the happiest day of my life!
was playing
sat
waited
heard
beat
won
was
单元复习
单元目标
when, while
过去进行时
1. 概念: 表示过去某个时刻或过去一段时 间正在进行的动作。
2. 句子结构: 主语 + was/were + doing sth. + 时间状语
3. 时间状语词: at 5:00 yesterday afternoon,
at that time, then 等连用, 或者用另一动 作来表示过去的时间。如：
过去进行时
They were playing basketball when she arrived.
While they were playing basketball, she arrived.
过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。
过去进行时与一般过去时的区别
1) Shirley ______ a book about China last year but I don’t know whether she had finished it．
A. has written B. wrote
C. had written D. was writing
D
2) Mary ____ a dress when she cut her finger.
A. made B. is making
C. was making D. makes
was making 表示正在做衣服的过程，如用made 则表示这一动作已结束，做衣服的动作已结束与 cut her finger 就没有联系。
C
3) He ______ (write) a letter, then went to bed.
wrote
wrote 表示动作已结束，做另一件事，如用was writing 就与 went to bed 在逻辑上相矛盾。
过去进行时侧重表示动作延长的时间长度; 一般过去时表示过去某时发生过某事，侧重说明事实。
He ___________ all night last night.
（生动的描写，他一直写……）
He ________ something last night．
（说明他写了……的事实）
was writing
wrote
注：下列几类动词通常不用过去进行时。
① 表示状态的动词 be；
② 感官动词：feel, hear, see, smell, taste等;
③ 表示思维或心理状态的动词：believe (认为), forget, consider, know, remember, hope, wish, want 等；
④ 表示所属关系的动词：belong, have, own, hold (容纳)等。
区别：
1. 由when引导的时间状语从句，主句用过 去进行时，从句应用一般过去时；
由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。
When the teacher came in, we were talking.
当此句改变主从句的位置时，则为：
While we were talking, the teacher came in.
when, while
2. 如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。如：
They were singing while we were dancing.
1. I _________ my homework when Mike ______ last night.
昨天晚上迈克来的时候我正在写作业。
2. While Ann ____________ TV, her father
_______ home.
安正在看电视时，她父亲回来了。
was doing
came
was watching
came
活学活用
3. What were you doing when I ________ at the door
我敲门(knock)的时候你在干什么？
4. She ______________ the room when I
______ to see her.
我去看她的时候她不是在打扫房间。
wasn’t cleaning
went
knocked
1. is, the, time, taking, plane, off, what
________________________________
2. it, to, out, for, get, bed, me, this, was, of,
difficult, morning
__________________________________
______________.
3. can, happy, how, she, imagine, was, you
　_________________________________!
You can imagine how happy she was
What time is the plane taking off
It was difficult for me to get out of bed this morning
将所给单词连成完整、正确的句子。
1. While the boy _____ down the street, the
UFO landed.
A. had walked B. was walking
C. has walked D. is walking
2. Tina was waiting for me when I arrived
at the museum. (对划线部分提问)
______ was Tina ________when you
arrived at the museum
实战中考
What doing
walk down the street
沿街走
look at…
看……
get out
出来
do one’s homework
做作业
get out of…
从……里面出来
Exercises
翻译下面短语。
sleep late
take off
睡懒觉
go into…
进入……
起飞
做奶昔
打电话；在电话上交谈
做饭
make a milk shake
talk on the phone
cook dinner
1
Some idioms 谚语猜猜看
2
3
4
A dog ear
A fair-weather friend
It never rains but pours.
put all one’s eggs in one basket.
书的折角
酒肉朋友
祸不单行
孤注一掷
Nature is relentless,
but helping each other is mutual love.
自然是无情的，但是邻里互助是大爱。
根据括号中的汉语意思完成句子.
1. When my father called me,I was ______ ____ (理发).
2. A kind man _____ the ______ (报警) when he
saw the accident.
3. At ______ ___ o’ clock(大约十点左右) in the
evening the UFO arrived at the bank of the river.
4. We were _______ __ (惊讶) the change in his appearance.
5. The cat ____ ___ (跳下) the tree when it saw a boy throw at it.
called
police
around ten
Homework
cutting hair
amazed at
jump off