(共16张PPT)
Section A
Unit 8 It must belong to Carla
It could be ___________.
two faces
Can you guess what it is
It also might be___________
a vase（花瓶）
could=may/might可能
It could be
___________.
It also might be
___________.
Can you guess what it is
a dog
two girls
Could A be bigger than B
In fact, A and B must be ___
________________.
Which one is bigger, A or B
A
B
the same size
No.
意思 推测程度
must
一定，肯定
100%的可能性
may
might
/could
有可能，也许
20%---80%的可能性
can’t
不可能，不会
可能性几乎为零
hair band 发带
Whose hair band is it
It might / could / must be
____.
Because ___________________.
It can’t be ___________.
Because __________.
Jim
Kate
Kate’s
she often wears a hair band
Jim’s
he is a boy
must:肯定，一定
can’t:不可能
Whose sports shirt is it
It be .
Yao Ming’s
Whose magazine is it
Tom
Li Yuchun is my favorite star.
It must belong to Tom. Because Li Yuchun is his favorite star.
It must belong to YaoMing.
must
1a Look at the picture. Write the things you see in the correct columns in the chart.
Clothing Fun things Kitchen things
jacket
T-shirt
CD
toy car
magazine
book
cups
plate
volleyball
hat
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 truck
magazine
book
CD J.K Rowling is her favorite writer.
She loves volleyball.
He was the only little kid at the picnic.
She always listens to pop music.
He loves rabbits.
Sample conversation 1:
A: Look! Whose
book is this
B: It must be Mary’s.
(It must belong to Mary.)
Because Lu Xun
is her favorite writer.
Practise making conversations
A: Look! Whose toy car is this
B: It must be Jane’s little brother’s. (It must belong to Jane’s little brother.) Because he was the only little kid at the picnic.
Conversation 2:
Jane’s little brother’s. must toy car He was the only little kid at the picnic.
Use the informations from the table to make sample conversations or make your own conversations.You can use “ be one’s ” or “ belong to one ” .
Tom must story book He likes reading and telling story very much.
John might/could football He said that they would play football after school.
Lucy can’t toy snake She is terrified of the snake.
XXX …… …… ……
Hair band
Tennis balls
must
can’t
could
might
must
Fill in the blanks with must /could /might /can’t. 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/might
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 has a blue bicycle.
This ticket be my aunt’s or uncle’s. They’re both going to the concert.
must/might
can’t
might
must(共16张PPT)
Section A
Fill in the blanks with must, might, could or can’t
1. The notebook ___________ be Ming’s. It was on her desk.
2. The homework ________ be Carol’s. She wasn’t at school today.
3. The soccer ball ____________ be John’s or Tony’s. They both play soccer, don’t they
4. The French book _______ be Li Ying’s. She’s the only one that is studying French.
must/might
must
might/could
can’t
Fill in the blanks with must, might, could or can’t
5. I can’t find my schoolbag. It _________ be still at school.
6. The photo _______ be Lu’s. Those are his parents.
7. The red bicycle _______ be Hu’s. She has a blue bicycle.
8. This ticket ___________ be my aunt’s or uncle’s. They’re both going to the concert.
must/might
must
can’t
might/could
Hair band
Tennis balls
must
can’t
could
might
must
Read the article and decide
which might be the best title.
A. A Small and Quiet Town
B. Strange Happenings in My Town
C. Animals in Our Neighborhood
3a
3b
Read the article again and find words to match the meanings.
nervous or worried _________
young people _________
person in the next house __________
area where people live ____________
animal like a very large dog _______
person who makes noise __________
uneasy
teenagers
neighbor
neighborhood
wolf
noise-maker
3c
Read the article carefully and write what people think about the strange noises.
Who gave opinions What are the opinions
Victor’s wife She thinks that it could be an animal.
Victor and his friends
They think it must be teenagers having fun.
The policemen
They think it might be the wind.
Helen
One woman
in the area
The writer himself
She thought it was too big to be a dog. She thought that maybe it was a bear or a wolf.
She guesses it can’t be a dog.
He thinks the noise-maker is having too much fun creating fear in the neighborhood.
1. A: Where’s Jean？
B: I’m not sure. She ___________ (is/might be/ must be) in the laboratory.
A: Everyone is going to the pool after school.
B: Really It __________ (must be/can’t be/ could be) hot outdoors.
A: That’s the phone. B: Hmm. I wonder who it __________(must be/could be/ should be).
might be
must be
could be
4aChoose the best way to complete each sentence using the words in brackets.
4. A: I wonder if these are Jim’s glasses.
B: They __________(can’t be/ might be/ could be) his. He doesn’t wear glasses.
5. A: I hear water running in the bathroom.
B: It ___________(could be/ must be/ can’t be) Carla. She was thinking of taking a shower.
can’t be
must be
4aChoose the best way to complete each sentence using the words in brackets.
1. A: Many people are wearing coats.
B: The weather must be ______________.
2. A: Sally has been coughing a lot.
B: She might be___________________.
3. A: This restaurant is always very crowded.
B: The food_____________________.
4. A: Whenever I try to read this book, I feel sleepy.
B: It can’t ___________________.
very cold
having a cold
must be delicious
be interesting
4b Complete these responses.
Writing
昨晚天空中有不明飞行物体。对此, 你的同学有不同的猜测。请根据下面表格中的信息写一篇80词左右的短文
人物 猜测 原因
Alice a UFO It flew very fast.
Jack a kite which can give off light It didn’t fly high.
Antonio a plane Its sound liked a plane sound.
