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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Can you list some other,natural disasters?,brainstorm,Can you list some otherbrainst,natural disasters,sandstorm,typhoon,hurricane,tornado,龙卷风,earthquake,tsunami,debris flow,土石流,snowstorm,thunderstorm,volcano,The power of nature,高二英语人教版选修,6unit5 The power of nature,natural disasterssandstormtyph,However weak we are,we are not completely powerless,we must do something to protect ourselves from powerful natural forces,so many scientists are researching,Have you ever considered how weak humans,are compared with a volcano,hurricane,or earthquake?,However weak we are,we are no,Reading,An exciting job,ReadingAn exciting job,What else do you know about volcano?,What else do you know about vo,Boiling rock,Lava,Crater,Ash cloud,Boiling rock,erupts from,the crater;,the lava flows,slowly down,the mountain.,volcano-eruption,Boiling rockLavaCraterAsh clou,How is a volcano formed?,The rocks under the earth becomes hotter and hotter and erupted from the mountain.,How is a volcano formed?The ro,An extinct volcano,An active volcano,types of volcanoes,A dormant,volcano,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,An extinct volcanoAn active vo,Near the oceans,the spread of volcanoes,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,Near the oceansthe spread of v,What is the writer?,He is a volcanologist working for,the Hawaiian Volcano Observatory.,2.What does mainly the writer do?,He mainly collects information about,Mount Kilauea.,First reading,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,What is the writer?He is a vol,3.Where is Mount Kilauea?,In Hawaii.,4.When did he first see an eruption?,It was in the second week,after he arrived in Hawaii.,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,3.Where is Mount Kilauea?In H,5.Why was it difficult for the writer to walk towards the edge of the crater?,The writer wore special protective suits that made it difficult to walk.,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,5.Why was it difficult for th,Whats the main idea of the article?,Second reading,The,writer expressed his _ for his job as a _ and told us one,of his unusual,_,in Mount Kilauea,Hawaii.,love,volcanologist,experiences,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,Whats the main idea of the ar,Part 1,(Para 1-2),Part 2,(Para 3-4),Part 3,(Para 5),The writers job and its importance,The writers experience of watching,the volcanic eruption,The reasons for the writers,enthusiasm about his job,Parts,Main idea of each part,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,Part 1Part 2Part 3The wr,Para.1,1.The writer doesnt mind the occasional,danger of his job because,_.,danger excites him and makes him feel alive,2.What does the word“alive”mean?,A.Living or not dead.B.Active or lively.,C.Continuing.D.Healthy.,Third reading,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,Para.11.The writer doesnt mi,3.Translate the last sentence into Chinese.,然而，最重要的是，通过我的工作能保护,普通百姓免遭火山的威胁,-,这是世界上,最大的自然威力之一。,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,3.Translate the last sentence,Para.2,1.Why is a volcanologists job important?,Because his job is to predict where lava,will flow and how fast so that the people,in the path of the lava can be warned to,leave their house.,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,Para.21.Why is a volcanologis,2.Analyze and translate the sentence,Having collected and evaluated the information,I help other scientists to predict where lava from,the volcano will flow next and how fast.,收集和评估了这些信息之后，我就帮助其他科学家,一起预测下次火山熔岩将往何处流去，流速是多少。,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,2.Analyze and translate the se,Boiling rock which erupts from the volcano and crashes back to earth causes less damage.,B.The lava that flows slowly down the,mountain causes far more damage,.,C.The eruption is much more exciting,to watch.,D.There had been an eruption in the,side of the mountain.,1.Whats the main idea of para.3?,Para.3,【,人教版,】Book6unit5 warming up and reading,优质课件,【,人教版,】Book6unit5 warming up and reading,优质课件,Boiling rock which erupts from,2.Why does the writer say that the boiling rock causes less damage while the lava causes far more damage?,Less damage,No one lives near the top of the volcano,where the rock falls.,more damage,T
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