(共28张PPT)
人教新目标版 九年级全册
Unit 8 It must belong to Carla.
Section B 3a-self check
Learning objectives
Knowledge objectives：
1. 熟练掌握以下词汇和短语
noise, happen, neighborhood, solve, wait.
2. 熟练掌握以下句型
1. Last week, in a quiet neighborhood, something strange happened…
2. We now know what was happening in the neighborhood…
3. What do you think of… What was happening
Skill objectives：
1. 通过谈论3a小区发生的奇怪的事件, 能用“might,may, could,can, must, can’t, couldn’t”等情态动词来推测故事的发展。
2. 能运用 “so,as,because,since,but,however,though,not only…but also,while” 等连词；
3. 通过写作范例展示，收集写作素材；能够利用思维导图，塑造作文框架来进行英语写作，能在英语写作中恰当巧妙地使用 “Linking words”,提升写作能力。
Emotional objectives：
通过已有线索推测事情真相，同时放开思维，大胆想象，理性智慧看待未知事物。
Thinking quality objectives：
通过多角度，多层次的思维发散，提升写作的整体性，逻辑性和结构性。
Review
1. The book ______ be Mike’s, because ___________________.
Look and guess
Guessing Game
Mike
must
it has his name on it
2. The glasses ___________ be Jasper’s, because ______________________.
could/might
she always wears glasses
Guessing Game
3. The suit ________ be John’s, because _____________.
can’t
he is very fat
John
4. They ______ be twins(双胞胎), because _________________.
must
they look the same
Hew can we make inferences[ nf r ns z] (做推断)
must
could
might
can’t
一定
可能
不可能
100%
probably true
20%~80%
possibly true
0%
almost not true
Self Check
1
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.
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.
can’t
might
must
might
can’t
Self Check
2
Look at the chart and write sentences for the things below.
It can’t be Todd’s. He doesn’t eat sweet food.
It must be Jessica’s. She likes taking photos.
It can’t be Annie’s. She doesn’t like to cook.
It must be Mike’s. He likes to play tennis.
They can’t be Jessica’s. She doesn’t like to run.
Read/Listen the article in 3a on page 59 and fill in the blanks.
We live in a small town and almost everyone knows each other. It _________ very quiet. However, these days, something unusual ___________ in our town. Victor’s wife thinks that it _________ an animal, but Victor and his friends think it ________ teenagers having fun. The policemen think it _________ the wind. Helen thought it ___________ a dog at first, but she changes her mind later. One woman in the area thinks it’s ______ big ___ be a dog. She thinks that _______ it was a bear or a wolf. The writer thinks the ___________ is having too much fun _________ fear in the neighborhood.
used to be
is happening
could be
must be
might be
might be
too
to
maybe
noise-maker
creating
Review the passage according to the key words in the form below.
Victor's wife
Victor and his friends
The policemen
Helen
One woman in the area
The writer himself
Who gave opinions
What are the opinions
She think it could be an animal.
They think it must be teenagers having fun.
They think it might be the wind.
She guesses it can't be a dog.
She thinks it was too big to be a dog. Maybe it was a bear or a wolf.
He doesn't think that this animal or person will simple go away.
Retell the article in P59 according to the mind map.
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
3a
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.
Someone could be
playing tricks on people.
2. The noises could be two
cats fighting.
3. …
He might just want
to scare people.
2. The woman saw
something running
away.
3. …
What could the noises be
Why do you think so
3b
Look at this newspaper headline and finish the article about the strange happenings.
本单元的话题是“Mysteries (神秘事件)”，并对事物进行推理判断。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。包括对事物进行合理的猜测，得出符合逻辑的结论；对推理判断的事物给出合理的理由等几个方面。该话题需要激发思维，发挥合理想象。写作中要注意连词的使用。
写作内容通常要求根据中文或英文提示进行合理的猜测和判断完成写作内容；或者根据图画提示，猜测发生了什么；根据图画内容，发挥合理想象，描述图片内容并连接成一个小故事。
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
步骤： 说明起因。
描述解决方案。
综述结果。
1、细心审题
2、思路点拨
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 …)
谋布局、写句子
3、巧衔接
在叙述谜团是如何解开时，首句使用过去进行时(was happening)作为背景，后用一般过去时叙述具体事情。通过动词时态配合，建立起逻辑顺序关系。
本文还体现了其他的衔接手段：词义搭配，包括篇章中所有语义相关联的词项。围绕mystery展开，关联的词有strange, uneasy, solved, relaxed等，都与描述神秘事件有关联。
No More Mystery in the Neighborhood
Last week, in a quiet neighborhood, something strange happened. ________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
4. 成篇章
Sample Writing
No More Mystery in the Neighborhood
Last week, in a quiet neighborhood, something strange happened. People found there were more and more trees in the neighborhood. In the daytime some people tried to find out who was planting these trees, but they couldn’t. Everyone felt uneasy.
We now know what was happening in the neighborhood. One night an old man found out the truth. Three mothers wanted people here to live more comfortably, so they decided to plant some trees. They didn’t have free time in the daytime, so they had to work at night.
Now the mystery is solved. People in the neighborhood now feel relaxed and they showed their thanks to the three mothers. They live there as usual.
小试牛刀
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。
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
二阶段：谋篇布局
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...
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...
结尾句
经典名句
Seeing is believing.
Actions speak louder than words.
Sample Writing
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.
Homework
1. Do the exercises in students’ book.
2. Write an article about the strange happenings.
3. Preview the new words and phrases in UNIT 9.
假设你家的宠物狗——点点走失好几天了，现在还没找到。她可能到哪里去了呢？她可能正在寻找回家的路；她也可能遇到了好心人，被送到了警察局；她还可能正饿着肚子在街上游荡……你们一家人都很着急，希望能早日找到她。
根据所给提示，写一篇80词左右的小短文。可增加1-2条你对点点现状的猜测。
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