英语九年级新目标(Go for it)版 unit 5 it must belong to Carla.SectionA（1a-3a)Perod1&2

(共33张PPT)
Language goals:
1. Use “must, might, could and can’t”
for making inferences.
2. Make reasonable inferences according to
the given information.
Target language:
-It can’t be…
-It might/could be…
-It must be
Guess: Whose things are these
It can’t be… (不可能,0%)
It might/could be… (有可能,20-80%)
It must be--- (肯定,100%)
Liu xiang
-It______ be Liu Xiang’s.
Because It has his name on it.
-Whose exercise book is this
must
(=It must belong to Liu xiang)
-It_____________ be John’s or Tony’s.
Because they both play football.
John
Tony
-Whose football is this
might/ could
(=belong to John or Tony)
-It_______ belong to Bush.
Because________________________
Bush
-Whose red bicycle is this
can’t
his bike is white and blue.
-What happened to them
-It ____________ be a good thing. Because they look sad.
-It ________________ be an accident. Because they
are crying.
-It ____________ be a traffic accident. Because we
can see some traffic policemen.
might/could
can’t
must
Guess : Who is this singer
He ________be Yao Ming.
Because Yao Ming is not a singer.
can’t
Guess : Who is this singer
He ________be Yao Ming.
Because Yao Ming is not a singer.
He ______________be Luo Zhixiang.
Because Luo likes playing basketball.
might/could
can’t
Guess : Who is this singer
He ________be Yao Ming.
Because Yao Ming is not a singer.
He ______________be Luo Zhixiang.
Because Luo likes playing basketball.
He _________ be Jay.
Because it has his name on it.
might/could
can’t
must
Guess : Who is this singer
He ________be Yao Ming.
Because Yao Ming is not a singer.
He ______________be Luo Zhixiang.
Because Luo likes playing basketball.
He _________ be Jay.
Because it has his name on it.
might/could
can’t
must
Guess: Who is this teacher
She can’t be …
She might/could be…
She must be…
Guess: Who is this teacher
She can’t be …
She might/could be…
She must be…
Guess: Who is this teacher
She can’t be …
She might/could be…
She must be…
Guess: Who is this teacher
She can’t be …
She might/could be…
She must be…
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
jacket
T-shirt
CD
toy car
magazine
book
cups
1b Listen and match each person with a thing and a reason.
Person Thing Reason
Jane’s little
brother
Mary
Carla
Deng Wen
Grace volleyball
toy car
magazine
book
CD Hemingway is her favorite author.
She loves volleyball.
He was the only little kid at the picnic.
She always listens to classical music.
He loves cats.
Sample dialogue 1:
A: Look! Whose
book is this
B: It must be Mary’s.
Because Hemingway
is her favorite
author（作者）.
Practise making conversations
using the informations in 1b.
2a Bob and Anna found a backpack in front of their school. Listen and write down the things in the backpack.
Things in the backpack
1.T-shirt
2.____________
3.____________
hair band
tennis balls
2b Listen again and 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 backpack.
must
can’t
could
might
must
2c Fill in the blanks with the words from the unit. Then tell your partner why you choose the words.
The notebook _____ be Ming’s. It was on her desk.
The homework _____ be Carol’s. She wasn’t at school today.
The soccer ball ______ be John’s or Tony’s. They both play soccer, don’t they
The French book ______ be Li Ying’s. She’s the only one who’s studying French.
must
can’t
might
must
I can’t find my backpack. It ___________be still at school.
The photo ______ be Lu’s. Those are his parents.
The red bicycle ______ be Hu’s. She ha a blue bicycle.
This ticket ______ be my aunt’s or uncle’s. They’re both going to the concert.
might/must
must
can’t
might
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推测.
It can’t (不可能)…
It might/could (有可能) …
It must (肯定) …
+ be (cold/happy/ sb’s)
★
★
It must be Tony’s （是…的）
belong to Tony. (属于…)
某物不可能是某人的
can’t be sb’s./ can’t belong to sb.
某物可能是某人的
might be sb’s / might belong to sb.
某物一定是 某人的
must be sb’s/ must belong to sb.
Whose exercise book is this
It might belong to - - -.
It can’t belong to - - -.
It must belong to - - -.
1
Guessing game 1
Whose English book is this
It might be somebody’s .
It can’t be somebody’s .
It must be somebody’s .
-Whose … is this
are these
-It might/could/must/can’t be …’s.
belong to ….
nunchakus

Who’s the owner of the backpack
I think the owner is - - -because he likes- - -.
Task 2 Who has more guessing P36 (4)
Who’s Linda
She might be a- - -.
She can’t be a- - -.
She must be a - - -.
Task 3 (then finish 3a)
Can you guess the meaning of words
1 anxious ____worried or happy
1 crucial ---- important or unimportant
2 final ___ last or first
3 drop ___ lose or find
4 symphony hall ----concert hall or movie
5 optometrist ____glasses doctor
or teacher
Guess :
Where is your father / - - -
He can’t be -- - -. Because he - - -. He might be - - -
He must be - - -.
What is he doing
He might be ---.
He might / could / must / can’t be doing …
He is “daydreaming”.
Zhu