资源简介

(共45张PPT)
Unit 8 It must belong to Carla.
Section A 1a-1c
Learning objects (学习目标)
By the end of the class, you will be able to …
1. learn curriculum words and useful expressions:
whose, truck, picnic, rabbit, attend, valuable...
2. talk about belongings with your partner.
3. make inferences for the belongings.
Lead-in
Can you guess what it is
It could be ____________.
It also might be _________.
a white vase
two faces
It must be ________.
No, it could be _______.
flowers
a woman
It be a rabbit .
It __ be an elephant.
It be a lion.
can’t
may/might/could
must
可能性0%
可能性20-80%
可能性100%
Lead-in
must
could
might
can’t
100%
probably true
20%~80%
possibly true
0%
almost not true
一定
可能
不可能
推测可能性：must > could > might > can’t
He___________be a worker.
He___________be a teacher.
He___________be a doctor.
What may he be
can’t
could/might
must
Who is she
She______be Sun Yingsha.
She _______________be Guo Jingjing.
She __ be Quan Hongchan.

can’t
may/might/could
must

Whose notebook is this
= It must belong to Mary.
It _ be Lucy’s.
It __ be Mary’s.
Mary
can’t
must
--Whose volleyball is this
--It is Tom’s.
(It belongs to Tom. )
Tom
--Whose book is this
--It is Jerry’s.
(It belongs to Jerry. )
Jerry
--Whose T-shirt is this
--It is Tina’s.
(It belongs to Tina. )
Tina
belong to sb. =be +sb.’s
属于某人
-It_______ belong to Bob.
Because_______________________
Bob
-Whose red bicycle is this
can’t
his bike is white and blue.
1a
Look at the picture. Write the things you see in the correct columns in the chart.
Clothing Fun things Kitchen things
hat volleyball plate
T-shirt
toy truck
cup
jacket
book (Harry Potter)
magazine (Rabbits)
CD (Michael Jackson)
baseball cap
Listening
( ) What are they talking about
A. The uses of several things.
B. The owners of several things.
C. The styles of several things.
B
Listen and choose
_____ loves volleyball.
A. Carla B. Jane C. Mary
_____ is the only kid at the picnic.
A. Jane B.Carla C. Jane's brother
J.K. Rowling is ______ favorite writer.
A.Grace B.Deng Wen C.Mary
____ always listens to pop music.
A.Grace B.Deng Wen C.Mary
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
Listen and match each person with a thing and a reason.
go on a picnic
= go for a picnic 去野餐
have a picnic 野餐
at the picnic 在野餐中
Listen and read.
Girl 1: Whose volleyball is this
Boy: It must be Carla’s. She loves volleyball.
Girl 1: How about this toy truck
Girl 2: 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.
Boy: Oh, look, someone left a book.
Girl 2: That book must be Mary’s. J.K. Rowling is
her favorite writer.
Girl 1: OK … and how about this CD
Girl 2: Hmm … The CD must belong to
Grace. She always listens to pop music.
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.
A: Whose book is this
B: It must be Mary’s. J.K. Rowling is her favorite writer.
1c
It _________ John’s.
Because ____________________.
John
can’t be
it’s too small for him
Whose T-shirt is this
It _____belong to John.
can’t
It ___________ be Fred’s.
Because ________________________.
Fred
could/might
he likes music very much
Whose CD is this
It ____________belong to Fred.
could/might
It __________ be Daisy’s.
Because ___________________________.
Daisy
must
I saw she wear the same skirt
Whose skirt is this
It ____________belong to Daisy.
must
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 writer.
Tips: Harry Potter is a series of seven fantasy novels written by J. K. Rowling.
Language points
1. whose一般对物主代词或名词所有格提问，
用于询问物品的所属关系。
whose作定语（+n.）
作表语（单独使用）
eg: Whose is that computer
=Whose computer is that ？那台电脑是谁的？
Those are the twins’ bags.
→ Whose bags are those
Tom’s mother is a good teacher.
→ Whose mother is a good teacher
That bedroom is mine.
→ Whose is that bedroom
Whose notebook is this
= It must belong to Mary.
It must be Mary’s.
2. belong to “属于”，不能用于被动语态，且无进行时。
be +sb.’s 意为“一定是某人的”
=belong to sb.意为“一定属于某人”
belong to 后可接名词或人称代词的宾格形式，不能接名词性物主代词或名词所有格，主语通常是物。
belong to sb. 可与“be+名词性物主代词/名词所有格”互换。
Eg: The blue sweater __________ Li Ming.
The boy _________ the singing group of Grade One.
That new bike in the corner _________ Helen.
This book belongs to me. = This book _______.
belongs to
belongs to
is mine
belongs to
Practice
(　 　)1. Are these CDs ____ I want to borrow them.
A. you B. yours C. your D. yourself
(　 　)2. —Can I use the dictionary on the desk
—Sorry, it doesn’t belong to ______.
A. I B. my C. me D. myself
(　 　)3. This hair band doesn’t belong to ___. It is ____.
A. Mei; Linda B. Mei’s; Linda
C. Mei; Linda’s D. Mei’s; Linda’s
B
C
C
例: 电脑肯定有点问题。
There must be something wrong with the
computer.
(1) 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。
3. It must be Mary’s. J.K. Rowling is her favorite writer.
(2) 当must（一定）、might（也许）或could
（可能）表示肯定推测时，其否定形式都是
can’t，意为“不可能”，表示有把握的否定
推测。
例: We must be wrong. （改为否定句）
We can’t be wrong.
1. --- Is Peter here yet
--- Not yet, but he ____ be here soon. He is usually on time.
would B. could C. shouldn’t D. mustn’t
2. ---What will the weather be like tomorrow
--- It ____ be rainy, cloudy or sunny. Who knows
must B. might C. shall D. should
3. --- Excuse me. Is this the right way to the Summer Palace
---Sorry, I’m not sure. It___ be.
A. might B. will C. must D. shall
B
B
A
( ) 4. ---Look at the lady in red. Is it Mrs. King
---No, it _____ be her. She is wearing a white dress today.
can B. may C. must D. can’t
( ) 5. ---Excuse me, whose book is this
--- It ____ be John’s. It has his name on it.
must B. need C. can’t
( ) 6. ---Is that girl Tina
---It ___ be her. She left for Tokyo yesterday.
A. needn’t B. can’t C. mustn’t
D
A
B
Summary
情态动词表可能：
must, may/might/could, can't
becong to
whose
Exercise
一. 根据句意及汉语提示完成句子。
1．We are planning to have a ____ (野餐) on the island next week.
2．To our surprise，the dog ran back with a ____ (野兔) in his mouth.
3．Tom's father decided to drive his ____ (卡车) to travel around the world.
4．The thief didn't find anything ____ (贵重的) in the bag and threw it away.
5．Jane's mother bought her a ____(粉红色的) sweater as her birthday gift.
picnic
rabbit
truck
valuable
pink
二、选择题
1. The little boy got zero in this exam. His mother ______ angry when she sees the mark.
A. must be B. can’t be C. might be D. can be
2. —Could you please tell me where Tim is
—I am not sure. He ____ in the library.
A. must be B. might be C. mustn’t be D. can’t be
3. —I saw Mr. Wang this morning.
—It ___ him. He is attending a meeting in Shanghai now.
A. might be B. must be C. could be D. can’t be
A
B
D
4. —______
-It is Jenny's. I saw it in her school bag yesterday.
A. Who is this pencil box B. What pencil box is this
C. Which is this pencil box D. Whose pencil box is this
5. We all know that the Fishing Island ___ China.
A. belong to B. belongs to
C. is belong to D. is belonged to
6.—Who does the hair band belong______
—I have no idea.
A. of B. to C. in D. with
B
B
D
三、根据汉语意思完成句子，词数不限
6. 这个排球肯定是属于玛丽的。
The volleyball _____________________.
7. 他在野餐时唱了一首英语歌。
He sang an English song ______________.
must belong to Mary
at the picnic
8. 这是谁的兔子？太可爱了！
___________________ How lovely it is!
9. 他肯定不是我们学校的老师。我从没见过他。
He __________________ of our school. I have never met him before.
Whose rabbit is it
can’t be a teacher
根据汉语完成句子：
1. 这本书肯定是汤姆的。
The book ________ _________ Tom’s.
The book _____ _________ _____ Tom.
2.天不可能下雨，太阳正亮着呢。
It _______ _______ because the sun is shining.
3. 现在他或许离开了， 刚才他说要离开的。
He ________________ have left now. He said he would leave just now.
must be
can’t rain
may/could / might
must belong to
Thank you

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