人教版 新课标 book 2 unit 1 cultural relics Reading and language points

Unit 1

Cultural relicsReading

Have you ever seen a piece of amber? What do you know about it?

Amber

Have you ever seen anything made of amber?

What is this?

Raw amber with inclusions

What is amber?琥珀是史前松树脂的化石。琥珀是由千 万年前植物所分泌出来的树脂, 经过地壳 变动而深埋地下, 逐渐演化而成的一种 天然化石。形成于4000万年至6000万年 前, 琥珀的主要成分是碳、氢、氧以及 少量的硫, 硬度2-3, 比重1.05-1.10, 熔点 150C-180C, 燃点250C-375C。琥珀是 很“涩”的物质, 没有两块琥珀是完全相 同的。品种有金珀、虫珀、香珀、灵珀、 石珀、花珀、水珀、明珀、蜡珀等, 尤以 含有完整昆虫或植物的琥珀为珍贵 。

What characteristics does the amber have? It has a beautiful yellow-brown color. It feels as hard as stone. It easily melt when heated. Once it is heated, it can be made into any shape.

RawCan you imagine what a room made of amber looks like?

amber

A picture of the Amber Room Do you know what picture this is? in St Petersburg in Russia

Only original colour picture of the Amber Room

The amber room was first built in 1709.

How much does it cost?It is said that the amber room is worth 100-250 million (1亿-2.5亿) _______________________ dollars.

Suppose the Amber Room got lost. How would you feel?

What will you do?

What do you think the text may talk about according to the title?

ReadingIn Search of the Amber Room

Listen and read the passage quickly and find out characters, years, and places in the passage. (clues线索)

characters1 2

places3

years

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