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Unit 8 It must belong to Carla.
SectionA Period1同步练习
一、单选。
1. Diaoyu Islands __________ China ever since ancient times.www.21-cn-jy.com
A . belong to B . belong in C . belong under D . belong with
2.We couldn't find out _______ , so we handed it in to the teacher.
A . whose pen was it B . whose pen it was
C . it was whose pen D . whose pen is it
3.—Do you know _______ this hair band is
—Let me see. Oh, it must _______ Mary.
A . who; belong to B . whose; belong to C . whose; be D . who; be
4.This book _____ Lucy's. Look! Her name is on the book cover.2·1·c·n·j·y
A . must be B . may be C . can't be D . mustn't be
5. — Is this e-dictionary Jack's
— No, it_______ his. His is much newer.
A . can't be B . mustn't be C . may be D . should be
6.This backpack must be ________. I saw her carry it yesterday.【来源：21·世纪·教育·网】
A．Lucys B．Lucy C．Lucys’ D．Lucy’s
二、单词填空(must, might /could, can’t, belong to)。
1.Whose earrings are these They _____be Mary’s. She never wears earrings.
2.The French book ____________ be Li Ying’s. She’s the only one who’s studying French.www-2-1-cnjy-com
3.—The telephone is ringing,but nobody answers it.—He __________ be out.
4..—Whose is this book Oh, it _________Mary. Her name is on the back.
—No, it _________ mine. She gave it to me yesterday.21·世纪*教育网
5.The soccer ball ___________be John’s or Tony’s.They both play soccer,don’t they
三、情景对话。
A．When we were having the gym class.B．That's right.C．Whose book is this D．She always reads these kinds of books.E．It doesn't matter.F．It might be someone's in Class Two.G．She could help us.
A：Hello，Lucy.1.________ Is this your book
B：No，it's not mine.Where did you find it
A：Under the bench in the gym.
B：When did you find it
A：2.______
B：Oh.3._______ Because Class Two had a lesson in the gym just now.
A：Let's ask the P．E.teacher of the Class Two.4._______ 21世纪教育网版权所有
B：I'm sorry I can't go with you.I must practise the piano right away.
A：5._______ I have to go alone.See you.
B：See you.
四、完成句子。
1．我认为这本英语书不是你的。
I don't think this English book ______________________you.21cnjy.com
2．——这是谁的书 ——它一定是玛丽的。
—______________________ is this
—It______________________.
3．这是谁的粉色发带？
_______________________hair band is this
4.这件T恤衫不可能是John的，对他来说太大了。
This T-shirt __________________John's. It's too big for him.21教育网
5.隔壁一定是发生什么了。
__________________ something happened in our neighborhood.21·cn·jy·com
一、ABBAAD
1.can’t 2.must 3.could/might 4.belongs to must be 5.could/might
三、CAFGE
四、1.belongs to 2.Whose book;must belong to Mary/must be Mary’s
3.Whose pink 4.can’t be 5.There must be
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21世纪教育网（www.21cnjy.com)中小学教育资源及组卷应用平台
Unit 8
It must belong to Carla.
SectionA Period 1
人教新目标(Go for it)九年级全册
Warming-up
Let's watch a story.
It's Momo's(ball).
Answer the question.
Whose ball is this
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Whose ball is this 这是谁的球？
whose特殊疑问词，意为“谁的”，可以作定语、也可作表语，用以提问物品的所属关系。其答语常用名词所有格、名词性物主代词或短语belong to。
—Whose bananas are these 这些是谁的香蕉？
—They are Jim’s bananas. 它们是吉姆的。
—Whose is that bedroom 那是谁的卧室？
—It is mine. 我的。
王 明
Whose notebook is this
It must be(一定是) Wang Ming’s.
=It must belong to(一定属于) Wang Ming.
Because it has his name on it.
When we don't know the owner,we can guess.
Presentation
此处must表示推断，通常与be连用，意为“一定是，肯定是”。 must这种表示推测的用法只用于肯定句中。
belong to 意为“属于，是……的”，其中to是介词。belong to没有被动语态，也不能用于进行时态。如：The guitar must belong to Carla. 这吉他一定是卡拉的。=The guitar must be Carla's.（must be 相当于must belong to）
belong to 表示某物“属于”某人，后常跟名词或代词宾格，不能跟名词性物主代词或名词所有格
be 表示某物“是”某人的，后接名词性物主代词或名词所有格
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Whose volleyball is this
It must be Lang Ping’s.
Because she is a volleyball star and her name is on the ball.
=It must belong to(属于) Lang Ping.
Practice
clothing Fun things Kitchen things
magazine
hat
volleyball
plate
cups
jacket
T-shirt
CD
toy car
book
Look at the picture. Write the things you see in the correct columns in the chart.
1a
Pre-listening
They are having a picnic.Listen and circle the things are mentioned.
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.
Listen and match each person with a thing and a reason.
1b
Listen again and complete.
A: ________ volleyball is this
B: It ________ be Carla’s. She loves volleyball.
A: How about this toy ________
C: Hmm … that toy truck ________ belong to Jane’s little brother. He was the only little kid at the ________. And the magazine must ________ ________ Deng Wen. He loves rabbits.
B: Oh, look, someone left a book.
C: That book must ________ Mary’s. J. K. Rowling is her________ writer.
A: OK … and how about this CD
C: Hmm … The CD must belong to Grace. She ________listens to pop music.
Whose
must
truck
must
picnic
belong
to
be
favorite
Grace
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Vi·deo
Video time
Watch and answer the questions.
Tape script
A: Whose volleyball is this
B: It must be Carla’s. She loves volleyball.
A: How about this toy truck
C: Hmm … that toy truck must belong to Jane’s little brother. He was the only little kid at the picnic. And the magazine must belong to Deng Wen. He loves rabbits.
B: Oh, look, someone left a book.
C: That book must be Mary’s. J. K. Rowling is her favorite writer.
A: OK … and how about this CD
C: Hmm … The CD must belong to Grace. She always listens to pop music.
Role play the conversation.
Report :The volleyball must be Carla’s because she loves volleyball.
The volleyball must belong to Carla because she loves volleyball.
Person Thing Reason
Jane’s little brother toy truck He was the only little kid at the picnic.
Mary book J. K. Rowling is her favorite writer.
Carla volleyball She loves volleyball.
Deng Wen magazine He loves rabbits.
Grace CD She always listens to pop music.
Consolidation
Talk about the conversation.
1c
Practice the conversation in the picture above. Then make conversations using the information in 1b.
A: Whose book is this
B: It must be Mary’s. J. K. Rowling
is her favorite author.
A: Whose … is this
B: It must belong to xx/be xx’s. Because …
New drills
—Whose book is it
—It ________ be Tony’s.
The book ________ be Mary’s.
must
can’t
此处can't 表示推断，意为“不可能”。
The book can't belong to _____.
Mary
Tom
Jack
—Whose toy truck is it
—It ______________ Jack’s / Tom’s. They both like playing with toy trucks.
might / could be
They might / could belong to ______/ _____.
Jack Tom
此处might/could 表示推断，意为“可能”。
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must
might/
could
can’t
can’t 在此表示猜测，译为“不可能”，后接动词原形。
might/could在此表示猜测，译为“也许，可能”，后接动词原形。
must在此表示猜测，译为“肯定，极可能”，后接动词原形。
肯 定
有可能
不可能
Things in the schoolbag
1. ____________________
2. ____________________
3. ____________________
T-shirt
hair band
tennis balls
2a
Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag.
Listening practice
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.
must
can’t
could
might
must
Listen again. Fill in the blanks.
2b
能用来表示推测的情态动词
must, might, could, may, can’t
确信程度大小：
must > may > might
肯定和否定的推测：
must（肯定） can’t， couldn’t (否定）
Use “must” to show that you think something is probably true.(100%)
Use “might” or “could” to show that you think something is possibly true.(20%-80%)
Use “can’t ” to show that you are almost sure something is not true.(0%)
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Mei She has _____________ hair.
Linda She was at the _____________.She has long hair and she is on the _____________ team.
Rita She is always _____________ things.
long
picnic
tennis
forgetting
Listen to the tape again and fill in the following blanks.
Tape script
Role play the conversation.
Bob: Hey, look! Whose schoolbag do you think this is
Anna: I don’t know. Look, here’s a school T-shirt.
Bob: Well then, the person must go to our school. Oh! Here is a hair band, so the person can’t be a boy.
Anna: It could be Mei’s hair band. She has long hair.
Bob: Or the hair band might belong to Linda.
She was at the picnic, wasn’t she
Anna: Yes, she was. But then the schoolbag could belong to Rita. She’s always forgetting things.
Bob: Oh, look! Tennis balls.
Anna: Then it must be Linda’s schoolbag. She has long hair and she’s on the tennis team.
Bob: You’re right!
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A: Look! There’s a schoolbag here.
B: What’s inside
A: There’s a T-shirt,…
Make conversations using the information in 2a and 2b.
2c
情态动词 must, might, could, can’t 后接动词原形, 可以表示对现在的情况的 ______ .
It can’t ( )…
It might/could ( ) …
It must ( ) …
+ be sb’s.
★
★
be Tony’s （是…的）
It must
推测
不可能
有可能
肯定
belong to Tony. (属于…)
及时小结才能巩固所学知识
Summary
+ belong to sb.
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谢 谢！
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