Unit 1 It’s more than twenty kilometers long
Tell me more about the Great Wall 谈谈长城
It’s a about the Great Wall.
postcard
It’s a picture of a panda.
这是一幅熊猫的图片
It’s a picture of a cat.
Tell me more about the Great Wall
It’s about more than twenty thousand kilometers long.
How long is it?
one two three four five
six seven eight nine ten
eleven twelve thirteen fourteen fifteen
sixteen seventeen eighteen nineteen twenty
1 0 0 0
thousand
一千，一千个
km
千米
kilometre
Three thousand two hundred
eight thousand eight hundred and forty four
A: Tell me more about Fuzhou.

B:It’s got about _________people.
seven million
它有多大？
百万，百万个
How big is it?
1000,000
百万，百万个
million
How big is America?
Listen and answer the question.听音，回答问题
Is the Great Wall short ?

How long is the Great Wall?

How big is beijing?

How big is New York?