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【教材分析】本课源自笔者所在学校地理校本课程《探究地震灾害中的自救与互救方法》第十三讲“地震”。该节内容遵循本书编写的基本体例,按照“认识地震灾害→探究地震成因→地震灾害防御→地震灾害中自救和互救”的思路,呈现地震灾害及其对人类的影响。教材的四个框题各有侧重点。“认识地震灾害”凸显地震的直接灾害和次生危害;“探究地震成因”紧扣构造地震、火山地震、陷落地震和诱发地震四种地震类型,
【Textbook Analysis】 This lesson is from the author’s school geography school-based curriculum “to explore the methods of self-help and mutual-aid in earthquake disaster” thirteenth “Earthquake”. The content of this section follows the basic principle of this book and presents the earthquake disaster and its impact on human beings according to the ideas of “Understanding Earthquake Disasters → Investigating the Causes of Earthquakes → Earthquake Disaster Prevention → Self-help and Mutual Rescue in Earthquake Disaster”. Four textbooks have their own focus. “Understanding Earthquake Disasters” highlights the direct and secondary hazards of earthquakes; “Explore Earthquake Causes”, which are closely linked with tectonic earthquakes, volcanic earthquakes, subsidence earthquakes and induced earthquakes,