Unit 1 How long is the Great Wall
Step1: warm-up1、复习数字2、复习长度的单位:centimeter,decimeter,meter,kilometer3、疑问词:What,When,Where,Who,Why,Which,How,How old,How long,How many,How much,How oftenStep 2: Learn the new words and sentences
---What’s this
---It’s building(the Great Wall)
---How long is it
---It’s ten thousand li long/kilometer
---How old is it
---It’s more than two thousand years old
(通过其他的一些图片来练习新学的句型)Step3 paragraphSimon: Tell me about the Great Wall
I want to go there
Daming: You can
When you visit me in China, we'll go
It's near my home
Simon: Can we walk all of the Great Wall, Daming
Daming(laughing): No, we can't walk all of it
It's too long
Simon: Why
How long is it
Daming: It's ten thousand li long
Simon: Li
Daming: Five thousand kilometres
Simon:Wow