Unit 5 It must belong to Carla.Section A period 1

课件9张PPT。Unit 5Section AIt must belong to Carla.高新一实验 杜世英Let's practise A: Whose backpack is this?
B: It’s mine. It belongs to me .
A: Whose magazine is this?
B: It must be Wang Yan’s.
It must belong to Wang Yan.
Pairwork
A: Whose book is this?
B: It must be Mary’s.
It must belong to Mary.
Hemingway is her
favorite author.
Found
Some students came to my office to ask questions yesterday. Someone left a hair band on my desk. It’s red. If you lost it, please come to the English office to get it.
Miss Du The person must be in our class.
The person can’t be a boy. All the boys have short hair.
The hair band must belong to a girl.一定，肯定不可能 It could be Zhou Jianmei’s. She has long hair.
It might be Yu Xiaolin’s. She has long hair, too.可能也许Grammar SummaryWhat do you think can be put in the blanks?could be might belong tocan’t be情态动词must could might can’t 表示推测的用法：
Use “must” to show that you think something is probably
true(极有可能是真实的). It means “一定，肯定”.
The bike must be Lily’s. She’s looking for her bike everywhere.
Use “might” or “could” to show that you think something is possibly
true(也许是真实的). They mean “或许，可能”.
He couldmight be playing the violin.
Use “can’t” to show that you are almost sure something is not true
(几乎可以断定不是真实的). It means “不可能”.
He can’t be at school. He is ill in hospital.must beListening 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. _____________________
2. _____________________
3. _____________________ 2b Listen again. 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.T-shirthair band tennis ballsmustcan’tcould mightmustExercises
Fill in the blanks with “must”, ”might”, “could”, or “can’t” according to the reasons behind each sentence.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 who’s
studying French.
5. I can’t find my backpack. 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.mustmight can’tmightmustmightmustmust can’tmightGroupworkMake up conversations like this:
A: Whose pencil case is this?
B: It can’t be Wang Yan’s. Hers is older than this one.
C: It might be Wang Xiaotong’s. She has one like this.
D: I don’t think so. It must belong to Wang Xin. Look! It
has his name on it. Thank you!