Using LanguageⅠ说课稿【一等奖】

Using Language 1. Listen to Part 1 of the tape and fill the

layers in the “wastepaper basket”

diagram below.

The waste paper basket: used envelopes;wastepaper;yogurt pots;orange skin 2. Listen to Part 2 and complete

the passage. It uses radioactivity to measure the amount of _______ in living things. The _______ in a dead body __________ at a _____ rate. We know how long that takes, so we can measure the amount of _______ and ________ how old a bone is. 3.

Look at this archaeological drawing of a section showing buildings at different times and work out the order in which they were built.

The oldest building is B because it has no layers underneath it.

The second oldest building is C because it has one layer underneath it. That layer is the remains of the building in B. The most recent building is building A. It has two layers underneath. They are the remains of buildings B and C. Reading Can you guess what would be eaten on the feast in 18,000 BC? Scanning: What kind of food did Lala’s family prepare for the feast?

Nuts, fruit, fish, the deer and pig meat. Skimming:Please decide whether the statements are true or false. 1. Lala’s family groups usually lived

together. 2. Dahu was good at making tools. 3. The family groups lived on hunting. 4. Dahu went out to sharpen the scrapers

to kill an enemy. Careful reading: Answer the following questions after

reading the text: 1. Which jobs did Dahu do? 2. Which jobs did Lala do? 3. Who works cooperatively and who

does tasks alone? 4. Who does the most dangerous tasks? 5. Where does the danger come from? 北

京

人

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北京猿人的化石首次发现于1927年

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1929年12月2日发现第一个完整的头盖骨

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到1937年已发现的北京人的头盖骨共5个。

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1941年12月太平洋战争爆发后,在几个美

国人手里弄得下落不明。

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1966年又发现一个残破的头盖骨。

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总共发现了属于40多个个体的北京人化

石。时间距今约七十万年至二十万年。