(共34张PPT)
Unit 8
It must belong to Carla.
Section A (1a-2d)
初中英语 人教版 九年级上册
New words: whose，truck，picnic，rabbit，
attend，valuable，pink，anybody
New phrases: belong to，hair band，the rest of
Grammar Focus： Use must/could/might/can't to make inferences.
must/could/might/can't＋be＋somebody's
must/could/might/can't＋belong to＋somebody
eg：—Whose volleyball is this
—It must be Carla's.She loves volleyball.
Learning Goals
New sentences: 1.The magazine must belong to Deng Wen.He loves rabbits.
2.The book must be Mary's.J.K.Rowling is her favorite writer.
3.—Whose volleyball is this
—It must be Carla's.She loves volleyball.
4.—Whose hair band is this
—It could be Mei's hair band.Or it might belong to Linda.They both have long hair.
Learning Goals
Warm up: Free talk
--- Do you have something that means special to you
Such as a lovely gift, or anything you keep all the time
Think about it and share with us.
Lead-in: Whose hat is this
Lead-in: roles match
Policeman
Worker
magician
Santa Claus
pirate
nurse
It must/may/could be a ......
Can you guess where they are
---They might / may be at / in ......
1a
Lead-in
1a
Lead-in
What are they doing here
e.g.---They might / may be dealing with the lost & found.
---They could be ......
Look at the picture. Write the things you see in the correct columns in the chart.
1a
Practice
Clothing Fun things Kitchen things
hat volleyball plate
T-shirt
jacket
baseball cap
toy truck
book (Harry Potter)
magazines (rabbits)
CD (Michael Jackson)
cup
Practice
Listen and match each person with a thing and a reason.
Person Thing Reason
Jane’s little brother volleyball J.K. Rowling is her favorite writer.
Mary toy truck She loves volleyball.
Carla magazine He was the only little kid at the picnic.
Deng Wen book She always listens to pop music.
Grace CD He loves rabbits.
1b
Listening Task
Practice the conversation in the picture above. Then make conversations using the information in 1b.
Whose book is this
1c
Pair work
It must belong to Mary.
It must be Mary’s. J.K. Rowling
is her favorite writer.
Things in the schoolbag
1. T-shirt
2.
3.
hair band
tennis balls
Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.
2a
Listening Task
must
can’t
could
might
must
Listen again. Fill in the blanks.
1. The person _____ go to our school.
2. The person ______ be a boy.
3. It _____ be Mei’s hair band.
4. The hair band ______ belong to
Linda.
5. It _____ be Linda’s schoolbag.
2b
Listening for details
情态动词 用法 例句
must 表示很有把握的推测，意为“一定”，只用于肯定句。 The light is out. He must be sleeping.
could 和might 表示不太有把握的推测，意为“可能”。 The pen could / might be Joe’s. I saw it on his desk just now.
can’t 表示很有把握的否定推测，意为“不可能”。 The girl here can’t be Helen. Helen has gone to Beijing.
Grammar Focus
Make conversations using the infor-mation in 2a and 2b.
Look! There’s a schoolbag
here.
What’s inside
There’s a
T-shirt, ...
The person must
go to…
2c
Pair work
Mom, I’m really worried.
Role-play the conversation.
Why What’s wrong
2d
Role-play
I can’t find my schoolbag.
Well, where did you last put it
Role-play
I can’t remember! I attended a concert yesterday so it might still be in the music hall.
Do you have anything valuable in your schoolbag
v. 出席; 参加
adj. 贵重的; 很有用的; 宝贵的
Role-play
No, just my books, my pink hair band and some tennis balls.
So it can’t be stolen.
Role-play
Oh, wait! I went to a picnic after the concert. I remember I had my schoolbag with me at the picnic.
So could it still be at the park
Role-play
Yes. I left early, before the rest of my friends. I think somebody must have picked it up. I’ll call them now to check if anybody has it.
Role-play
1. It must belong to Carla.
belong to 意为“属于”，它一般不用于
进行时态和被动语态。如：
The hair band belongs to Anna. (√)
The hair band is belonging to Anna. (×)
The hair band is belonged to Anna. (×)
Language Points
此外，belong to sb. 通常可以和名词性物主代词或名词所有格(一般是’s 所有格)互相转换。
如：
The blue jacket belongs to him / Jerry.
→The blue jacket is his / Jerry’s.
Language Points
2. Well, where did you last put it
last adv. 上次; 最近的一次; 最后一次
last除用于句末外, 还常置于句子中间。
e.g. When I last saw her, she was
working in Shanghai.
我上次见她时，她在上海工作。
When did you see him last
你最近见到他是什么时候？
Language Points
辨析join / join in / take part in /attend
3. I attended a concert yesterday so it might still be in the music hall.
join 指加入某个党派, 团体组织等, 成为其中一员, 意为“ 参军, 入党, 入团 ”。
e.g. join the Army/the Party/the League
join sb. in (doing) sth. 和某人一道做某事
join in 多指参加小规模的活动如“游戏、比赛”, 口语中常用。
Language Points
take part in 指参加会议或群众性活动, 着重说明主语参加该项活动并在活动中发挥作用。
e.g.take an active part in 积极参加……
attend attend 正式用语，vt. 指参加会议, 婚礼,
葬礼, 典礼; 去上课, 上学, 听报告等
e.g. Will you join us in the picnic
你参加我们的野炊吗？
Join in the basketball game. 参加篮球赛。
We’ll take part in the sports meeting /club.
我将参加运动会/俱乐部。
I attended a night school. 我上夜校。
Language Points
4. I think somebody must have picked it up.
must在此处表示推测, 意为“一定”。
英语中当情态动词后接have done时, 表达对过去的事情进行推测,
must have done something
表示“过去一定做过了…” 。
e.g. He’s playing outside. He must have
finished his homework.
Language Points
5. I’ll call them now to check if anybody has it.
anybody pron. 任何人
【注意】
anybody常用于否定句或疑问句中;
当用于肯定句中时, 相当于any person, 指“任何人”。
e.g. I will not tell anybody the secret.
Is there anybody in the office
Anybody could do it!
Language Points
根据句意, 从括号内选择合适的单词填空。
1. Amy has practiced dancing for five hours.
She ______ (must / can’t) be very tired.
2. Miss Yang ______ (must / can’t) be at home. She has gone to Shanghai.
must
can’t
Exercises
3. Don’t play on the street. You ______ (could /can’t) be hurt by cars.
4. Bruce _______ (must / might) pass the exam. I’m not sure.
5. I can’t find my pen at school. It _______ (could / can’t) be at home.
could
might
could
Exercises
1. Target Language:
—Whose volleyball is this
—It must/might/could/can’t be Carla’s.
—It must/might/could/can’t belong to Carla.
Make inferences with Modal Verbs “must/might/could/can’t”.
Summary
Homework
Practice the conversation on Page 58, 2d.
Preview the passage in 3a.
Do the exercises in students’ book.
Thank you
