《How long is the Great Wall?》PPT课件3

本节课学习目标

学会用How long/old/high/tall/wide is……？对物体的长度、年代、高度等特征进行问答。

能认识长度单位Li及其与meter、kilometer等长度单位的换算。

能描述中国的famous landmark(著名景观)——the Great Wall的长度、年代等特征。

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1.Listen and answer the questions.

What are they talking about?

They are talking about the Great Wall.

Can Simon go to the Great Wall?

Yes, he can.

Can they walk all of the Great Wall?

No, they can’t.

2.Listen again,then talk about the Great Wall.

How long is the Great Wall?

It’s _________ long.

It’s _________ long.

How old   is the Great Wall?

It’s _________ old.

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学会用How long/old/high/tall/wide is……？对物体的长度、年代、高度等特征进行问答。

询问长度  How long is……？ It’s……long.

询问年代  How old is ……？ It’s……old.

询问高度  How high/tall is……？ 

It’s …… high/tall.

询问宽度 How wide is ……？It’s ……wide.

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能认识长度单位Li及其与meter、kilometer等长度单位的换算。

What is “li”?

1li= 500 meters

2 li= 1000 meters

1000 metres = 1 kilometres

Listen and say. Then sing.

thousands of是表示 数千的...（主要是形容东西，事物很多，数以千计）它已经不是确切的要表示“千”的意思了 

《How long is the Great Wall?》PPT课件2 Task 1: Listen and answer the questions： 1.How long is the Great Wall? Its more than forty thousand li long./Thats more than twen..

《How long is the Great Wall?》PPT课件 大声读出出现的数字 ten seventy twenty eighty thirty ninety forty one hundred fifty two hundred sixty three hundred one thousand two..