频结束后很自然发问"Can you tell me something about the Great Wall?"，抽一些学生根据他们刚才所看来回答。

2.T:OK.The Great Wall is very long.(But) How long is it?(加动作)

Listen and choose. (pare2)

A .It's more than twenty hundred kilometres .

B. It's more than twenty thousand kilometres .

Listen and read.

Read and translate.

3.T:Where is the Great Wall?

S:It's in Beijing.

T:Yes,Beijing is a big and beatiful city.But,How big is it?

Listen and judge.

( 1).Beijing has got more than eight million people.(New York)

( 2). Beijing has got about twenty million people.

T: Which city is bigger? Why?

Listen and read.

Read and translate.

4.全文通读，分小组读，再分角色朗读。

5.Play a game (part 4) 先做示范。

Homwork