AnimalExtinction动物灭绝-公开课省公开课一等奖全国示范课微课金奖PPT课件

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Animal Extinction
灭绝;消亡
1. Read quickly to get the main idea of the text.2. What was discovered in Chaoyang County,Liaoning Province?3. What are the possible reasons for the disappearance of dinosaurs refered in the text?   
   Animals have disappeared during the long history of the earth. The most famous of these animals are dinosaurs.       They lived on the earth tens of millions of years ago, long before humans came into being         and their future seemed secure at that time. The ...

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关键词：Animal ppt课件 Alex Male 公开课