(共31张PPT)
Unit5 What were you doing when the rainstorm came？
人教新目标版 八年级下
2d&Grammar focus-4c优质课
Learning objectives
1. 掌握和运用下列重点单词和短语：strange, pick up,either,icy, kid, have a look, a car accident, in bad shape
2. 进一步复习和巩固when与while的用法和区别。
3. 准确使用过去进行时谈论过去的事情或讲述过去的故事。
What was Linda doing at seven At eight At nine
Where was she at seven At eight At nine
Warming-up
When What Where
7: 00 p.m.
8: 00 p.m.
9: 00 p.m.
taking a shower
helping her mother
sleeping
in the kitchen
in the bathroom
in the bedroom
Make sentences: Mary was ... in ... at ...
Fill in the blanks.
Read the conversation in 2d and answer the questions below.
1. What was Linda doing at seven last night
2. What was Linda doing at eight last night
3. What was Linda doing at nine last night
4. Why did Mary call Linda last night
She was in the kitchen helping her mom.
She was taking a shower.
She was sleeping.
She needed help with her homework.
2d
Role-play the conversation.
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.
接电话
“也”，只用于否定句
奇特的，奇怪的
那么多
When引导的时间状语从句
While引导的时间状语从句
4. I called at seven and you didn't pick up. (教材P34 2d)
pick up 接电话
Point
Language points
pick up 接电话。它相当于answer the phone/ telephone。它是由“动词＋副词”构成的短语，可接名词或代词作宾语，代词作其宾语时，要用其宾格形式且必须放在pick与up中间。
Lucy was watering the flowers in the garden, so she didn't pick up the phone/answer the phone.
【拓展延伸】pick up的其他常见含义：
捡起；拾起 You should pick up the paper on the ground.
整理；收拾 Let's pick up the living room.
搭载；驾车去接(某人) Shall we go to the airport to pick up your sister
(偶然)得到；学会 She picked up Spanish when she was living in Mexico.
5. I called again at eight and you didn't answer then either. (教材P34 2d)
either adv. 也
Point
Language points
either在此作副词，用于否定句中。
Jenny won't go and Bill won't either.
【拓展延伸】(1) either还可作代词，意为“（两者中的）任何一个”。
You can keep either of the photos.
(2) either还可作限定词，意为“（二者之中）任一的”，修饰可数名词单数。
You can park on either side of the street.
Either plan is better than mine.
Role-play the conversation.
Mary: What were you doing ...
Linda: Oh, I was ...
Mary: I see. I...
Linda: What was ...
Mary: But then ...
Linda: Oh, I ...
Mary: So early ...
Linda: Yeah, ...
Mary: I needed...
Linda
Mary
Role play
根据课本内容，完成下列句子。
1. 昨晚八点你在做什么？
What ________________ at eight last night
2. 我在冲澡。I ___________________.
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 ___________________.
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。
were you doing
was taking a shower
was she doing
was doing her homework
when
Practice
He was reading in the library _______________________.
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.
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.
when the rainstorm came
when
was helping
while
While Linda was sleeping
过去进行时基本结构为“was/were+动词-ing”。
eg：I was watching TV the whole night.
We were having classes all day yesterday.
表示过去某一段时间内一直进行的动作，常与the whole day, all day yesterday等时间状语连用。有时没有明显的时间状语，可根据上下文语境判断。
eg：Miss Li was shopping at this time yesterday.
I was looking for my lost cat at nine last Monday morning.
表示过去某一时刻正在进行或发生的动作，与表示过去某一时间点的时间状语连用，如at 3 o'clock yesterday afternoon, at this time yesterday等。
过去进行时的基本用法
过去进行时的基本句式
The girl was shopping when I saw her.
主语 + was/were + v-ing+其他.
主语 + was/were + not + v-ing+其他.
He was not working at that time.
肯定句
否定句
过去进行时的基本句式
—Were you playing basketball then
—Yes, I was. / No, I wasn't.
Was/Were + 主语 + v-ing + 其他
特殊疑问词 + was/were + 主语 + v-ing + 其他
—What were you doing at nine last Sunday morning
—I was reading.
一般疑问句
特殊
疑问句
肯定回答：
Yes, 主语+was/were.
否定回答：
No, 主语+wasn't/weren't.
过去进行时的基本用法
I was watching TV the whole night.
We were having classes all day yesterday.
◆ 表示过去某一段时间内一直进行的动作，常与the whole day, all day yesterday等时间状语连用。有时没有明显的时间状语，可根据上下文语境判断。
◆ 表示过去某一时刻正在进行或发生的动作，与表示过去某一时间点的时间状语连用，如at 3 o'clock yesterday afternoon, at this time yesterday等。
Miss Li was shopping at this time yesterday.
I was looking for my lost cat at nine last Monday morning.
现在进行时、一般过去时和过去进行时区别
现在进行时 一般过去时 过去进行时
用法 表示现在或最近正在进行和发生的动作。 表示过去某个时间发生过的动作或存在的状态。强调动作已经结束。 表示过去某一时刻或某一时间正在进行的动作。强调动作的未完成性。
构成 主语+am/is/are+v-ing 主语+v-ed 主语+was/were+v-ing
时间 now(或引起注意的look/ listen等动词） yesterday, last night, two years ago at eight last night, at the time of the rainstorm, when the rainstorm came, while he was sleeping.
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.
Grammar focus
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
when引导的时间状语从句
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.
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。
延续性动词和非延续性动词
When I got to the airport, the guests had left.
◆ 从句位于主句之前或之后，当位于主句之前时，与主句要用逗号分开。
◆ 当主句为将来时或表示将来意义时，从句要用一般现在时表示将来。
The boy will be a writer when he grows up.
when引导的时间状语从句
while引导的时间状语从句
While Linda was sleeping, Jenny was helping me with my homework.
◆ 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。
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
1. 看4a中的表格，判断John 和Mary的动作是延续性的
还是非延续性的。
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
延续性
非延续性
2. 讨论：_____ 和 _____ 都表示“当......时候”。
______ 用于过去进行时, 只与延续性动作连用；
_____ 用于一般过去时, 与非延续性动作连用。
when
while
while
when
Thinking
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.
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
What were you doing at these times last Sunday Fill in the chart. Then ask your partner.
4c
You Your partner
9:00 a.m.
11:30 a.m.
4:00 p.m.
9:00 p.m.
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!
Example
kid v. 开玩笑；欺骗。其现在分词为kidding，过去式和过去分词均为kidded。
【拓展延伸】kid还可以作名词，意为“小孩”，复数形式为kids。正式用语或书面用语中用child表示。
Whatever problem you have in life, it will always go away!
Smile!
Just remember!
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