Unit 8 It must belong to Carla.
Section B 3a-Self Check教案
【教学目标】
1. 语言知识目标：
1) 复习情态动词表推测的用法，短语。
2) 学会用情态动词来推测。
2. 情感态度价值观目标：
让学生根据已有事实推测可能性。面对暂时不可解释的事情，不信谣不传谣。
【教学重难点】
1. 教学重点：
1) 能根据上节所学短文，完成写段落关键词及短文填空的任务。
2) 掌握本单元所学情态动词表推测的用法，并能正确运用此句型来进行表达。
3) 能综合运用就本单元所学习的语言知识来写作推测事件发展可能性。
2. 教学难点：
有条理地写出事件发生过程和事件发展可能性。
【教学过程】
【课堂导入】
Step 1 Revision
1.Look and guess
1）What does he do
He may/ might/ could be…
He may/ might/ could be a Chinese/… teacher.
2）What could he be running for
He could be running for exercise.
He could be running after a thief because ...
He could be running to catch the bus because ...
3）Modal Verbs (情态动词)
we can make inferences by using...
must>could>might>can’t
4）Retell the article in P59
【课堂活动】
Step 2 Discussion (3a)?
1.Draw the form on the blackboard:?
What could the noises be Why do you think so
2.Help students fill in the first line of the blank as an example.
3.Get students to complete the activity individually. As they work, walk around the room offering support as needed.?
4.Ask some students to show their notes.?
Step 3 Writing (3b)?
1.Read the title No more Mystery in the Neighborhood to the class.?
2.Invite a student to read the writing tips to the class. Make sure students understand them quite well.?
3.Invite a student to read the opening sentences to the class.?
4.Ask students to finish the newspaper headline, Walk around classroom offering help as needed. Ask some students to read their articles to the class.?
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。
一阶段：审题立意
体裁：说明文
人称：第一人称
时态：一般现在时
要点: 1. 推断的经过
2. 推断的结果
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
开头句
I... when I was...
I wonder whose it is.
Who can it belong to
中间句
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.
结尾句
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.
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.
Step 4 Self Check 1?
1. Let Ss read the sentences in Self check 1. Then Ss try to fill in the blanks with the correct words in the box.
2.Ask students to fill in the blanks on their own.
3.Check the answers. Five students each read a sentence, the rest of the students listen and see if these sentences are right or not.?
Step 5 Self Check 2?
1.Focus attention on the information in the chart. Make sure students understand the listed persons’ likes or dislikes.?
2.Ask students to finish Self Check 2 individually.?
3.Check the answers.?
Step 5 Summary
【课堂小结】
Topic: Talk about mysteries and belongings
Function: Use modal verbs to make inferences.
Writing: To learn to write an article about the strange happenings.
【课堂训练】
PPT(共35张PPT)
英语（人教版）
九年级全册
English
Unit 8
It must belong to Carla.
Section B 3a-self check
What does he do
He may/ might/ could be a Chinese/… teacher.
He may/ might/ could be…
Look and guess
Revision
1
课堂导入
What could he be running for
He could be running for exercise.
Look and guess
He could be running after a thief because ...
What could he be running for
Look and guess
He could be running to catch the bus because ...
What could he be running for
Look and guess
The book ______ be Mike’s, because ________
______________.
must
his name on it
it has
Mike
Look and guess
2. The glasses ___________ be Daisy’s, because
________________________.
Daisy
could/might
she always wears glasses
The suit ________ be John’s, because _____________.
can’t
he is very fat
John
They_______ be twins (双胞胎), because ______________.
must
they look the same
could
might
can’t
we can make inferences by using...
Modal Verbs (情态动词)
100%
probably true
must
20%~80%
possibly true
0%
almost not true
must>could>might>can’t
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
Retell the article in P59
3a
Read through the article in 3a on page 59 again. What do you think the noise could be List all your ideas. See who in your group can come up with the most imaginative explanation.
What could the noises be Why do you think so
2
课堂活动
What could the noise be
Emm, I think the noise could be two cats fighting.
Discuss in your group, write down imaginative explanations.
Why do you think so
…
3a
Suggested answers.
What could the noises be Why do you think so
Someone could be playing tricks on people. The noise could be two cats fighting. … He might just want to scare people.
The woman saw something running away.
…
3b
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 ...
First part: background information about the mystery
Last week, in a quiet neighborhood, something strange happened ...
Writing tips
Second part: how the mystery was solved
We now know what was happening in the neighborhood ...
Writing tips
Third part: how the people in the neighborhood now feel
Now the mystery is solved. People in the neighborhood ...
Writing tips
Sample writing:
No More Mystery in the Neighborhood
Last week, in a quiet neighborhood, something strange happened. Residents heard noises in the night but no one knew why. Victor Smith thought that it was teenagers having fun while Mrs. Smith and their neighbor, Helen Jones, blamed it on animals.
We now know what was happening in the neighborhood. A ranger’s station was being built in the nearby forest. Trees had to be cut down to make space for the station. This affected some animals living in the forest. A raccoon family lost their home and had problems finding food. The raccoons discovered food in the neighborhood’s garbage bins, so they came back every night.
Now the mystery is solved. People in the neighborhood feel sorry for the raccoons and they are trying to help them.
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.
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.
Names Likes Dislikes
Jessica take photos run
Todd play the piano eat sweet food
Mike play tennis watch movies
Annie read cook
1. DVD ______________________________________________________
2. bowl of ice-cream ____________________________________________
3. camera ____________________________________________________
4. cookbook __________________________________________________
5. tennis ball __________________________________________________
6. running shoes _______________________________________________
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 can’t be Mike’s. He doesn’t like to watch movies.
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.
3
课堂小结
Function: Use modal verbs to make inferences.
Writing: To learn to write an article about the strange happenings.
Topic: Talk about mysteries and belongings.
一、单选
1. — Look at the boy! Is that David
— No, it ______ be him. He has gone to his hometown.
A. can B. can’t C. must D. mustn’t
2. — _______ gloves are they
— I’m not sure. Maybe they’re Linda’s.
A. Who B. Whom C. Whose D. Which
B
C
4
课堂训练
They are discussing whether wearing masks can prevent people______ catching a
cold.
A. of B. for C. from D. off
I won’t throw these books away. For me, they are something _______.
A. useless B. valuable
C. cheap D. dirty
5. David felt ______ in class because he stayed up late last night.
A. sleepy B. sleep
C. asleep D. sleeping
C
B
A
二、根据汉语意思，补全句子。
1. 目前，这个村子正在发生一件不寻常的事。
These days, ___________ __________ is happening in this village.
2. 与此同时，他看起来有点儿害怕。
_______ ______ _______ ________, he looked kind of scared.
3. 为了赶上第一班公共汽车，他正飞快地跑着。
He is running quickly ______ ______ the first bus.
4. 历史学家们认为巨石阵大约是5,000年前建造的。
Historians think that Stonehenge _____ ________ about 5,000 years ago.
something unusual
At the same time
to catch
was built
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