(共36张PPT)
Unit 8 It must belong to Carla.
人教新目标版 九年级上
Section B3a-Selfcheck
写作优质公开课课件
Learning objectives
1. 熟练使用本单元的重点单词、短语和句型进行推测。
2. 通过分析阅读文本，能够总结提取出文章框架、扩充内容并起草作文。
3. 通过小组讨论，能够乐于与同伴分享自己的观点，接纳建议并修改作文，提高写作的自我效能感。
Can you guess what this sound might be
It ________ the sound of running water.
must be
It ________ the sound of wind.
can’t be
Listen and guess.
Warming-up
Can you guess what this sound might be
It ________ the sound of wind.
must be
It ________ the sound of running water.
can’t be
Can you guess what this sound might be
It __________ the sound of a dog.
must be
It ___________ the sound of a wolf.
may not be
Can you guess what this sound might be
It __________ the sound of a dog.
can not be
It ________ the sound of a wolf.
must be
Background
Different opinions
The writer’s opinion and conclusion.
The article in 3a on page 59.
Revision
Write down the people who heard the noise.
Who heard the noise
One woman
in the area
The Writer
Helen
Victor's wife
Victor's parents
Victor and his friends
Revision
Read the article carefully and fill in the chart.
People who gave opinions The opinions Their feeling(s)
Victor's wife
Victor and his friends
The policemen
Helen (Victor's
next-door neighbor)
One woman
in the area
The writer himself
She thinks that it could be an animal.
They think it must be teenagers having fun.
They think it might be the wind.
She thought it was too big to be a dog.
She thought that maybe it was a bear or a wolf.
At first, she thought that it might be a dog.
And then she guesses it can't be a dog.
He thinks the noise-maker is having too much fun creating fear in the neiborhood.
uneasy
Para. 1-2:
Problems and
different opinions
Para. 3:
Summary (总结)
Problems
different opinions
Victor’s wife...
Victor & his friends...
the policemen...
Helen...
one woman...
There must be something visiting the homes in our neighborhood.
most people’s opinion...
the writer’s opinion...
used to be very quiet
something unusual is happening
Summarize the article.
Read through the article in 3a on page 59 again. What do you think the noises could be List all your ideas. See who in your group can come up with the most imaginative explanation.
Tips
1. Use could, might, must, can’t to make your inferences and have a discussion.
2. We should think of more practical reasons. For example, don’t say that ghosts were the ones making the noises.
What could the noises be Why do you think so
1. Someone could be playing tricks on people.
2. The noise could be two cats fighting.
…
1. He might just want to scare people.
2. The woman saw something running away.
…
Look at this newspaper headline and finish the article about the strange happenings.
No More Mystery in the Neighborhood
Last week, in a quiet neighborhood, something strange happened...
We now know what was happening in the neighborhood...
Now the mystery is solved. People in the neighborhood...
【思路点拨】
1. 定基调
体裁：应用文(新闻稿)
时态：以一般过去时为主
人称：以第三人称为主
First part: background information about the mystery
Second part: how the mystery was solved
Third part: how the people in the neighborhood now feel
Writing tips
【提供素材】
语块：
something strange / unusual, strange noises,
feel uneasy / nervous / worried, be afraid of,
with the help of ... / with one’ s help, call the policemen,
do / try one’ s best to ..., find out the truth,
feel relaxed, make noises
【提供素材】
习语：
make one’ s hair stand on end (使某人毛骨悚然)
have one’ s heart in one’ s mouth
(吓得某人心都提到嗓子眼儿了)
scare the pants off sb. (把某人吓坏了)
scare sb. to death (吓死某人了)
have cold feet (临阵胆怯；畏缩)
sb.’ s blood runs cold (吓得某人不寒而栗)
句型：
... think / guess that ...
2. ... must be ...
3. ... might / could / may be ...
4. ... can’ t be ...
5. It’ s not clear that ...
6. It’ s impossible for ... to ...
7. ... find that ...
8. ... hope that ...
开篇点题
概括背景
(background information)
具体描述
(specific details)
总结感受
(conclusion : feeling)
(last week, in a quiet neighborhood, something strange happened…)
(linking words; must/might/could/can’t)
描述经过
总结结尾
(People in the neighborhood feel …)
Writing ideas
话
题
概
述
本单元的话题是“神秘事件”，谈论如何推测、分析并判断，要求学生能正确使用might, may, could，can, must, can’t等情态动词进行推测并写出合理的推测理由。写作中要注意连词的使用。
你放学后打扫教室卫生的时候捡到了一个粉红色的钱包，它肯定是你们班某个同学的。请根据以下提示用英文作出一个合理的推断，并把推断的经过和结果写出来。
经
典
例
题
一阶段：审题立意
人称：第一人称
时态：一般现在时
体裁：说明文
要点: 1. 推断的经过
2. 推断的结果
提示：1. Lily和 Lucy的钱包都丢了；
2. 钱包里有一个粉红色的发卡；
3. 钱包里还有一张银行卡。
要求：1. 推断合理，语言流畅，逻辑连贯；
2. 文中不得出现真实的人名以及学校名；
3. 词数：80～100。
参考词汇：hairpin 发卡；bank card 银行卡
点名主题
推断的经过
推断的结果
I found a...
Who can the wallet belong to
There are...
And a pink hairpin... might belong to...
But it is hard to...
Then I found a...
Now there is no doubt that...
She is the only one...
二阶段：谋篇布局
三阶段：积句成篇
短语储备
may be... 可能是……
lose a wallet 遗失一个钱包
be worried about... 担心……
guess the reasons 猜原因
both... and... ……和……两者都
without doubt 毫无疑问
句型荟萃
I... when I was...
I wonder whose it is.
Who can it belong to
开头句
The wallet may be... or...
It can’t be a boy’s because... It might/can/could belong to..., but I’m not sure... So it’s hard to know the answer.
中间句
So it must belong to... There is no doubt that...
Without doubt, it belongs to...
经典名句
Seeing is believing.
Actions speak louder than words.
结尾句
范
文
欣
赏
I found a pink wallet when I was cleaning the classroom. It can’t be a boy’s because none of them likes the color. Who can the wallet belong to
There are only two girls who said they lost their wallets. They are Lily and Lucy. And a pink hairpin is in the wallet, so the wallet might belong to Lily.
But it is hard to know the answer because both Lily and Lucy like pink.
Then I found a bank card in the wallet. Now there is no doubt that the wallet belongs to Lucy. She is the only one who has a bank card in our class.
I. Fill in the blanks with must, might,
or can't.
1. That bright light ______ be a UFO --- there’s no such thing!
2. I’m still waiting for the bus, so I ______ be a bit late for the party.
can’t
might
3. That sweater _____ be Carla’s. She’s the only one who wears such colorful clothes.
4. Tony ______ want to go to the concert. He likes music, but I’m not sure if he likes rock music.
5. The person you saw at the supermarket _____ be Susan. I just talked to her on the phone, and she’s at work right now.
must
might
can’t
II. Look at the chart and write sentences for the things below.
Name Likes Dislikes
Jessica take photos run
Todd play the piano eat sweet food
Mike play tennis watch movies
Annie read cook
1. DVD
It can’t be Mike’s. He doesn’t like to watch movies.
2. bowl of ice-cream
___________________________________
___________________________________
3. camera
___________________________________
___________________________________
It can’t be Todd’s. He doesn’t like to eat sweet food.
It must be Jessica’s. She likes taking photos.
4. cookbook
_________________________________
_________________________________
5. tennis ball
_________________________________
_________________________________
6. running shoes
_________________________________
_________________________________
It can’t be Annie’s. She doesn’t like to cook.
It must be Mike’s. He likes to play tennis.
It can’t be Jessica’s. She doesn’t like to run.
昨晚天空中有不明飞行物体。对此,你的同学有不同的猜测。请根据下面表格中的信息写一篇80词左右的短文。
Homework
人物 猜测 原因
Alice a UFO It flew very fast.
Jack a kite which can give off light It didn’t fly high.
Antonio a plane Its sound liked a plane sound.
Rumour stops when it comes to a wise person.
谣言止于智者 。
Seeing is believing.
眼见为实。
Think before you do.
三思而后行。
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