Module 1 Unit 1 It's more than twenty thousand kilometres long. 课件（15张PPT）

(共15张PPT)
Module 1
It’s more than twenty
thousand kilometres long
beautiful
long and old
this(这个)
these（这些）
that（那个）
those(那些)
this apple
these apples
These postcards are great.
This postcard is great.
（……的）
一张长城的图片
教室的门
the door of the house
长
long
How long
(多长)
How long is the pencil
big
(大的)
how big
(多大）
How big is Beijing
How big is New York
百 hundred
千 thousand
百万 million
=10个“千” ten thousand
=200个“千” two hundred thousand
=10个“百万” ten million
= 3个“百万” three million
one hundred
one thousand
How long is the Great Wall
It’s more than twenty thousand kilometres.
两万千米
How big is New York
It has got more than eight million people.
八百万人口
How big is Beijing
Beijing has got about twenty million people.
两千万人口
How long is the Great Wall 20,000
How big is New York 8,000,000
How big is Beijing 20,000,000
How old…
How many…
How long …
How big…
How much…
以how开头的特殊疑问句