Unit 5 What were you doing when the rainstorm came Section A Grammar Focus-4c 课件(共27张PPT) 人教版英语八年

(共27张PPT)
Unit 5
What were you doing when the rainstorm came
Section A (Grammar Focus~4c)
新
课
导
入
What was she doing at that time
Free talk
She was doing her homework.
She was watching TV
at that time.
新
课
导
入
What were they doing at that time
They were reading books in the library.
They were playing basketball.
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能记住并会运用下列单词及短语:icy, kid, have a look。
2.能够用过去进行时谈论过去发生的事情。
3.能够正确运用when和while引导的时间状语从句。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
new words
What were you having a look at
You are kidding.
I was having a look at an icy toy
have a look
看一看
/ a si/ adj.覆盖着冰的；冰冷的
/k d/ v. 开玩笑；欺骗
新知学习
课堂小结
当堂检测
学习目标
重点研讨
look and say
What were you doing at eight last night
I was taking a shower.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
What was she doing at the time of
the rainstorm
She was doing her homework.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
What was he doing when the
rainstorm came
He was reading in the library when the rainstorm came.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
What was Ben doing when it began to rain heavily
When it began to rain, Ben was helping his mom make dinner.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
What was Jenny doing while Linda
was sleeping
While Linda was sleeping, Jenny was
helping Mary with her homework.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Language points
过去进行时
概念：过去进行时表示在过去某一时刻或某一时间段内正在进行或发生的动作。
结构：过去进行时由“was/were＋动词的 ing形式”
eg: Peter was reading a book in the library when the rainstorm came.
当暴风雨来临时，彼得正在图书馆读书。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
标志：过去进行时的常用时间状语：过去进行时常用then (那时),
last night (昨晚), at that time (当时), at three yesterday (昨天3点), the whole morning (整个上午)，at this time yesterday (昨天这个时候)等作时间状语。
eg: What were you doing at 9:30 yesterday evening
昨天晚上9: 30 你在干什么？
It was raining heavily at this time yesterday.
昨天的这个时候雨正下得很大。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
句式 构成
肯定句 主语+ was/were + 现在分词…
否定句 主语+ was/were+not + 现在分词…
一般疑问句 Was/Were + 主语+ 现在分词…
特殊疑问句 特殊疑问词+ was/were（＋主语）+现在分词…
各种句式：
新知学习
课堂小结
当堂检测
学习目标
重点研讨
eg: The students were having math class at three yesterday afternoon.
昨天下午3 点学生们正在上数学课。
We were not playing basketball at that time.
那个时候我们没在打篮球。
Was he playing basketball this time yesterday
昨天这个时候他正在打篮球吗？
What was he doing at nine last night
昨天晚上9点他正在做什么？
新知学习
课堂小结
当堂检测
学习目标
重点研讨
用法：
1. 过去进行时常表示过去某一时刻或过去某一阶段内正在进行的动作。
eg: I was talking with my mother at this time yesterday.
昨天的这个时候我正和我妈妈聊天。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2. 过去进行时可表示两个动作同时进行。
eg: While I was doing my homework, my mother was cooking.
当我写作业时，我妈妈在做饭。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
一般过去式和过去进行时的区别
（1）过去进行时强调动作在过去某时刻正在进行或持续，而一般过去时表示动作的完成。
eg: He was doing his homework last night.
他昨晚在写作业。(不一定写完)
He did his homework last night.
他昨晚写了他的作业。(已经写完)
新知学习
课堂小结
当堂检测
学习目标
重点研讨
（2）表示过去的状态、感觉及心理活动的静态动词(如be, like, love, hate, fear, own, hear, see, know, want, notice)可用于一般过去时，但通常不用于进行时。
eg: I hated it when a man spoke with his mouth full of food.
我讨厌人们说话时口里含着食物。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
（3）一般过去时与 always, constantly, forever, continually 等连用，表示 “过去经常性、习惯性的动作”；而过去进行时与 always,
constantly, forever, continually 等连用，表示动作的重复，常带有
感彩。
eg: He always went to bed at nine. 他过去总是九点睡觉。
He was always thinking of his work. 他总是一心想到工作。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
when & while
when
while
既可以表示时间点，也可以表示时间段，从句中谓语动词可以是延续性动词，也可以是瞬间动词。
只表示某个时间段，从句谓语动词必须用延续性动词，且多用于进行时态。强调主句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。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
4a
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
1. While John was taking photos, Mary bought a drink.
John was taking photos when Mary bought a drink.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
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.
While was
was
While
When
was
was
were
新知学习
课堂小结
当堂检测
学习目标
重点研讨
4c
What were you doing at these times last Sunday Fill in the chart. Then ask your partner.
You Student1 Student2
9:00 a.m.
11:30 a.m.
4:00 p.m.
9:00 p.m.
run
read
have breakfast
wash
swim
walk
read books
watch TV
……
……
……
……
新知学习
课堂小结
当堂检测
学习目标
重点研讨
I was sleeping. How about you
What were you doing at nine o’clock last Sunday morning
I was doing my homework.
You're kidding!
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Unit 5
Section A (Grammar Focus~4c)
重点词汇：
__________________________________
__________________________________
icy
When和While的用法：
when既可以表示_________，也可以表示_________，从句中谓语动词可以是____________，也可以是_________。
while只表示某个_________，从句谓语动词必须用_____________，且多用于_________时态。强调主句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。
kid
have a look
时间点
时间段
延续性动词
瞬间动词
时间段
延续性动词
进行时态
新知学习
课堂小结
当堂检测
学习目标
重点研讨
用所给词的正确形式填空。
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).
5. Mother _____________ (wash) clothes when I ______ (get) home from
school yesterday afternoon.
were
doing
was sleeping
were watching
is reading
writing
was washing
got