Unit 8 It must belong to Carla. Section B 1a-1d 课件+内嵌音视频 -人教版九年级全册

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Unit 8
It must belong to Carla.
SectionB 1a-1d
情态动词表推测
含义
可能
不可能
could ; may ;might
can’t/couldn’t
可能不
may not/might not
一定
must
Tip:表示"一定是"must,"不可能"用can’t
Review
Guessing games
What is she doing
She could/may/might
be performing.
She ______be driving.
She_____________________.
can’t
must be playing basketball
be dancing
情态动词+be doing:表示推测正在做的某件事
What could/can it be
It could be
a UFO.
What could/can be in the UFO
aliens
n.外星人
What might the UFO be doing
It _____ be landing.
must
/l nd/ v. 着陆；降落
There could be __________ in it.
Observe and infer
aliens
there +情态动词(could/may/might)+be 可能有....
Observe and infer
Why is the man running
He ___________be running for a bus.
could\might
He_______be running for exercise.Because he is wearing a suit.
can't
Someone might be running after him.
n.西装
追逐
An alien is running after the man.
The man is looking back while running.
What is happening to them
Make inferences by using “must, could, might, can’t”.
If these pictures are in the same story, which one might come first Why
Listen and number the pictures [1-3] in 1a. Then write two or three sentences to finish the story.
____________________________________________________________________________________________________________________________________________________________
2
3
1
A woman is filming with a camera. They are making a movie.
1b
film n./v.
a UFO
an alien
dreaming
from the TV news
making a movie
running for exercise
late for work
a plane
must /can’t/ could/ might be doing …
Typescript
Make inferences
Read after the tap
imitate the tone
[ ta pskr pt]打字稿，文本
[ m te t]模仿
情态动词表推测
Role-play a conversation between the man and the woman.
1d
No, he’s wearing a suit.
He might be running to
catch a bus to work.
He could be running
for exercise.
Look ， the man is
running down the street.
observation 观察
make inferences 推测
Role-play a conversation between the man and the woman.
1d
No, it can’t be a plane. It’s too big. It must be a UFO.
It could be a plane.
Hey, look! There’s something in the sky.
observation 观察
make inferences 推测
make inferences 推测
[ ɑ bz r ve n]
选择单词并用其正确形式填空。
camera run land sky catch
1. I guess he must be ___________ for exercise.
2. He looked up and saw a kite flying in the ______.
3. He might be running _________ a bus.
4. In ten minutes the plane will ________ in Beijing.
5. Luckily, I had my ________ along. I can take some photos for
you.
running
sky
to catch
land
camera
Exercises
完成句子
1. 他没赶上校车，他可能上学要迟到了。
He didn’t catch the school bus. He might ___ ___ for school.
2. 那些警察可能在追小偷。
The policemen might ______ _______ after the thief.
3. 他们一定是在举办聚会。
They _______ _______ _______ a party.
be late
be running
must be having