(共36张PPT)
Unit 5
It must belong to Carla.
Section A (1a-2c)
Period 1
belong 常用belong to 中。belong to 表示“属于…，为…所拥有”。
belong to +sb或者人称代词宾格,没有被动语态，也没有进行时态。主语常为物品。
2、belong to sb 和 be sb’s
belong to sb 和 be sb’s 含义基本相同，都表示“属于某人，归某人所有”，但要注意用法上的区别：
belong to＋名词或宾格代词。
be+ sb’s (名词所有格或名词性物主代词)
e.g. The English book belongs to Tom. (Tom)
The English book is Tom’s.
The English book belongs to me. (I)
Tne English book is mine.
Jim’s
---Whose books are these
--- They are Kate’s.
(They ________ Kate).
Kate’s
belong to
toy car
---Whose toy car is this
---It belongs to Jim.
( It’s ________ )
Jim’s
表示推测的情态动词
在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词，must, might, could, can’t.
1. The dictionary must be mine. It has my name on it.
这本字典一定是我的。它上面写有我的名字。
2. The CD might/could belong to Tony because he likes listening to pop music.
那张CD也许是托尼的。因为他喜欢听流行音乐。
3. The hair band can’t be Bob’s. After all, he is a boy!
那条发带不可能是鲍勃的。别忘了，他是个男孩！
4. It can’t be true.
这不可能是真的。
情态动词 must, might, could, can’t 后面都接动词原形，都表示对现在情况的揣测或推断，但它们的含义有所不同：
must 一定；肯定 (100%的可能性)
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)
Guessing game
Who is he
He can’t be ______.
He could/ might be ______.
Guessing game
Who is he
He can’t be ______.
He could/ might be ______.
Guessing game
Who is he
He can’t be ______.
He could/ might be ______.
Guessing game
Who is he
He must be ______.
T:Who is the singer
A:She might be....
B: No, I think she could
be............
C: I know she must be
Guessing game
1a. Look at the picture. What can you see in the picture
have a picnic
plate
magazine
clothing Fun things Kitchen things
hat
volleyball
plate
CD book volleyball T-shirt toy car magazine plate cups hat jacket
1a. Look at the picture. Write the things you see in the
correct columns in the chart.
jacket
T-shirt
toy car
CD
book
magazine
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.
Listening text
Girl 1: Whose volleyball is this
Boy 1: It must be Carla’s. She loves volleyball.
Girl 1: How about this toy car
Girl 2: Oh,that toy car must belong to Jane’s little brother. He was the only little kid at the picnic. And the magazine must belong to DengWen. He loves cats.
Boy 1: Oh, and look, someone left a book.
Girl 2: Oh, yeah… This book must be Mary’s. Hemingway is her favorite author.
Girl 1: OK… and how about this CD
Girl 2: Hmmm… The CD must belong to Grace. She always listens to classical music.
Sample conversation 1:
A: Look! Whose book is this
B: It must be Mary’s.
(It must belong to Mary.)
Because Hemingway
is her favorite author.
Practise making conversations
A: Whose …is this
B: It must belong to xx.
Because …
be xx’s
A: Whose football is this
Tony
B: It be Tony's.
He likes football very much.
But I’m not sure.
might/could/may
-
Tom
-Whose book is this
-It_______ belong to Tom .
Because his name is on it.
must
-Whose bike is this
-It_______ belong to Bush.
Because his bike is white and blue.
can’t
Bush
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
Listening text
Bob: Oh, look! Whose backpack 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
backpack could belong to Rita.
She’s always forgetting things.
Bob: Oh, look! Tennis balls.
Anna: Then it must be Linda’s
backpack. She has long hair
and she’s on the tennis team.
Bob: You’re right!
2c Fill in the blanks with “must,might,could,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
must/could/ might
can’t
might/could
The French book be Li Ying’s. She’s the only one who’s studying French.(定语从句)
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.（一般将来时）
might/must
must
can’t
might/could
must
Whose notebook is this It must be Ming’s. It has her name on it.
Whose French book is this It could be Carol’s. she studies French.
Whose guitar is this It might belong to Alice. She plays the guitar.
Whose T-shirt is this It can’t be John’s. It’s much too small for him.
1. — Are you going to Beijing by plane
— It’s fast, but expensive. So I am not
sure. I ____ take a train.
A. should B. may C. must D. will
2. — Is John coming by train — He should, but he ____ not. He likes
driving his car．
A. must B. can
C. may D. need
中考真题链接
3. — ____ I swim in that river
— No, you __. It’s dangerous to swim in it.
A. Must, can’t B. Can, may not
C. May, mustn’t 4. The students ____ play basketball after school every day.
A. allow to B. are allowed to
C. were allowed to
中考真题链接
1. 这本书一定是李雷的。他正在找这本书。
This book must be Li Lei’s. He is looking for the book.
II. Translation.
2. 这个发带可能是韩梅的。她喜欢戴发带。
The hair band could be Han Mei’s. She likes wearing a hair band.
3. 这个玩具熊可能是约翰的妹妹的。
他还是个小姑娘。
The toy bear might belong to John’s sister. She is a little girl.
4. 这个排球不可能是玛丽的。她根本不喜欢排球。
The volleyball can’t be Mary’s. She doesn’t like playing volleyball at all.
Reading makes a full man .(阅读使人充实。）
I think the bookmark must be useful when we are reading.
Thank you
