内容正文:
Unit 8 It must belong to Carla.
SectionB 1a-1d
What is it?
Have you heard about UFO or aliens?
How do you think of them?
Do you like them?
UFO
alien
Guessing game
What kind of animals are they?
It must/ might/ could be…
What are they doing?
It must /might/ could be +动词-ing
Guessing game
What’s this?
It’s a UFO.
What’s the UFO doing?
It’s landing.
Guessing game
What’s this?
Maybe it’s an alien.
What’s the alien doing?
He is running after the man.
Does the man feel scared?
Yes, he does.
Guessing game
What’s the man doing?
He is running.
Why is he running?
He could be running for exercise.
He must/ might/ could/ can’t…
Language points
1. A UFO is landing.
land v. 着陆;靠岸
They managed to land the helicopter safely.
他们想方设法使直升飞机安全着陆。
We landed at the airport in Beijing.
我们降落在位于北京的机场。
The ship landed safely in the end.
船最后平安靠岸了。
8
Language points
land n. 陆地;国土;土地
The ship came safely to land.
船平安靠岸。
I love the land where I was born.
我爱我出生的这块土地。
The farmer has just bought a new piece of land.
这位农民刚刚又买了一块地。
知识拓展
9
Guessing game
What animal is it?
It must/ might/ could be…
What is it doing?
It must /might/ could be +动词-ing
1a
Look at the pictures. Then use the words in the box to write a sentence about each picture.
Write sentences with could/might/can’t be…
An alien is running after the man.
The man is running, looking afraid.
The man might be running after to avoid something.
The alien might be catching the man's hat.
land
man
UFO
run
alien
run after
11
1a
If these three pictures were from the same story, which one do you think might come first? Why?
I think Picture B might come first because the man in Picture C is running, and in Picture B, we can see an alien is running after him.
I don’t agree. I think Picture A must come first. In Picture A, we can see a UFO landing. The UFO has to land before the alien can come out and run after the man.
12
1b
Listen and number the pictures [1-3] in 1a. Then write