資源簡介

(共21張PPT)
Unit8
It must belong to Carla.
Section A
1a-1c
Learning Objectives
By the end of the class,you will be able to:
1.make inferences by using“must,might,could,can't”
2.make predictions based on picture
3.talk about belongings
4.improve your sense of object belongings and take care of others'belongings.
whose
truck
picnic
rabbit
attend
valuable
pink
anybody
adj. & pron. 誰的
n. 卡車；貨車
n. 野餐
n. 兔；野兔
v. 出席；參加
adj. 貴重的；寶貴的
adj. 粉紅色的
n. 粉紅色
pron. 任何人
Words Review
What does he do
He must
be a/an ______.
actor
王
Whose football is this
=It might belong to Wang Ming.
Lead in
Who is the man
He can’t be Bill Gate.

他不可能是比爾.蓋茨。
can’t在此表示猜測，譯為“不可能”，后接動詞原形。
He may be Liu Xiang.
他也許是劉翔。
may在此表示猜測，譯為“也許，可能”，后接動詞原形。
He must be Liu Dehua.
他極有可能是劉德華。
must在此表示猜測，譯為“肯定，極可能”，后接動詞原形。
Oh, yes. He is Liu Dehua.
Look at the picture. Write the things you see in the correct columns in the chart. P57
1a
1b
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.
1c
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.
Practice the conversation in the picture above. Then make conversations using the information in 1b.
Mike
Frank
Paul
Who is the real thief？
Mom
The thief has short hair.
The thief _______________ Mike.
The thief _______________ Frank.
The thief _______________ Paul.
could/might be
could/might be
could/might be
All of them have short hair.
此處could/might表示推斷，意為“可能”，通常與be或者動詞原形連用。
Who is the real thief？
Mike
Frank
Paul
Dad
The thief doesn’t wear glasses.
The thief _______________ Mike.
The thief _______________ Frank.
The thief _______________ Paul.
could/might be
could/might be
Both of them don’t wear glasses.
can’t be
Mike wears glasses.
此處can’t 表示推斷，意為“不可能”。通常與be或者動詞原形連用。(否定推測用can't)
Who is the real thief？
Mike
Frank
Paul
Jack
The thief seems a little bit fat.
The thief _______________ Mike.
The thief _______________ Frank.
The thief _______________ Paul.
can’t be
must be
can’t be
Paul is a little bit fat.
此處must表示推斷，通常與be或者動詞原形連用，意為“一定是，肯定是”。 must這種表示推測的用法只用于肯定句中。
Language points
2. “It is+名詞所有格. ”/ “They are+名詞所有格”
表示“是誰的......”
“It belongs to+人名.”/“They belong to+人名”
表示“屬于......”
It’s my father’s. = It belongs to my father.
1. “whose + n. ”表示“誰的......”
whose truck 誰的卡車
whose rabbit 誰的兔子
3.belong to意為“屬于，為……所擁有”。
belong to沒有被動語態，也不能用于進行時態。belong to 后可接名詞或代詞作賓語，常可與“be+名詞性物主代詞”結構互換。后接團體或組織時，意為“是......的成員”。
This book belongs to me.=This book is mine.
I belong to the tennis club.
表示推測的情態動詞
　 在英語中，表示對某件事物的確定程度，即表示推測的時候，我們通常會用到以下情態動詞：must, might, could, can’t, couldn’t,may
must 一定，肯定（100%的可能性）
might, could 有可能，也許（20%~80%的可能性）
can’t 不可能，不會　　（可能性幾乎為零）
4.
Summary
一、表推測的情態動詞：can, could, may, might, must
可能性： must ＞could / may / might ＞can’t
二、情態動詞表推測的不同時態
1. 情態動詞 + 動詞原形 → 將來
2. 情態動詞 + be / do sth. → 現在 / 一般
3. 情態動詞 + be doing → 現在正在發生
4. 情態動詞 + have done sth. → 過去 / 已完成的事情
Ⅰ.根據首字母及漢語提示，完成下列單詞的拼寫，使句意明確，語言通順。
1．Mrs. Miller bought a p (粉紅色的) skirt for her daughter yesterday.
2．If it is fine tomorrow, we'll have a p (野餐) in the new park.
3.If you run after two r ________ (兔)，you will catch neither.
4．The man in a black T?shirt is a t (卡車) driver.
5．My sister a (參加) a concert last night and came back very late.
ink
icnic
abbit
ruck
ttended
Ⅱ.用括號內所給單詞的適當形式填空。
6．We couldn't find out _________ (who) bike it was，so we asked a policeman.
7．It seems that we can __________ (possible) change bad habits with a strong will and self control though it is not easy.
8．You can't find ____________ (somebody) in the office because they are all away at a meeting.
9．Your advice is ______________ (value) to me. I'm sure our activity will be more meaningful.
10．My wallet must ___________ (steal) yesterday.I can't find it anywhere!
whose
possibly
anybody
valuable
be stolen
Practice
( )1. ---Look at the lady in red. Is it Mrs. King
---No, it _____ be her. She is wearing a white dress today.
A.can B. may C. must D. can’t
( )2. ---Excuse me, whose book is this
--- It ____ be John’s. It has his name on it.
A. must B. need C. can’t
( )3. ---Is that girl Tina
---It _____ be her. She left for Tokyo yesterday.
A. needn’t B. can’t C. mustn’t
( ) 4. --- Is Peter here
--- Not yet, but he ___ be here soon. He is usually on time.
A.would B. could C. shouldn’t D. mustn’t
D
A
B
B
( ) 5. ---What will the weather be like tomorrow
--- It ____ be rainy, cloudy or sunny. Who knows
A. must B. might C. shall D. should
( ) 6. --- 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
( )7. — Who’s singing in the next room
— It ____ be Cherry. She has gone to New York.
A. can’t B. must C. shouldn’t D. can
( )8. —Whose T - shirt is this
—It ______ be John' s. It’s ______ small for him.
A. can't; much too B. can't; too much
C. mustn't; much too D. mustn't; too much
B
A
A
A
You must do:Make five sentences by using“can't,might,could,
You can do:Write a passage in 80 words by using the words and
expressions:belong to,picnic,hair band.

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