Module1 Unit1 How long is the Great Wall 课件(共23张PPT)

(共23张PPT)
M1U1
How long is the Great Wall
kilometre
10米
30米
metre
far
near
多长？
How long
Office building
This is the Great Wall.
It's very beautiful.
It's long and old.
And we love it all.
Listen and chant.
I. Let's listen :
What are they doing

How long is the Great Wall
How old is the Great Wall
Where is the Great Wall
Who built the Great Wall
II. Read the dialogue and answer the questions.
1. How long is the Great Wall
It's more than forty thousand li long.
twenty thousand kilometres.
2. How old is it
It's more than two thousand years old.
1里=500米
far
near
III. Where is the Great Wall？
Can we walk along all of the Great Wall
No, we can't walk along all of it. It's too long!
walk along
How long
How old
How long is...？
......的长度是多少？
How old is...？
......的历史（年纪）是多少？
It's + 数字 + 长度单位 + long
It's + 数字 + 时间单位 + old
长度单位：
metre
kilometre
时间单位：
year
1. How long is the river
It's 3000 kilometres long.
It's three thousand kilometres long.
1. How long is is the street
It's 3000 kilometres long.
It's 6 kilometres long.
1. How long is is the school
It's 50 years old.
1. How long is is the museum
It's 200 years old.
It's wo hundred years old.