高中英语 Unit5(The Power of nature)课件34 新人教版选修6 课件.ppt

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,*,*,*,Unit 5 The power of nature,Unit 5 The power of nature,What do you know about,volcanoes,?,Have you ever thought about how powerful nature is?,Have you ever considered how weak humans are,compared,with,a,volcano,hurricane,or earthquake?,Some,powerful natural forces,we can think of are,fire,flood,earthquake,typhoon/cyclone/,hurricane,snowstorm,electrical storm,tsunami/ground sea,and so on,.,Please look at the diagram below.,It shows a,volcano erupting,.,Ash cloud,Crater,Valcano,火山,Magma chamber,Lava,flow,Questions,Yes,No,1 Do you like working outside as well as inside?,2 Do you enjoy travelling to unusual places?,3 Do you dislike doing the same thing every day?,4 Do you dislike doing the same thing every day?,5 Do you like adventure in your life?,6 Are you interested in studing rocks and other things that make up the surface of the earth?,Pre-reading,Read the passage quickly and answer the following question.,Task 1,Reading,What does a volcanologist do?Is the work interesting?,Whats the main topic of the article?,His work can save many lives because people in the path of the lava can be warned to leave their home.,The writer expressed his love for his job as a volcanologist and told us one of his unusual experience in Mount Kilauea,Hawaii.,Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption?,The lava that flows slowly down the mountain causes far more damage because it buries everything in its path under the molten rock.,Listen to the tape carefully and pay attention to the new words.,Task 2,Fill in the blanks as quickly as you can.,Task 3,Fill in the blanks to complete the sentences,.,1.The local clubs are _to interest more young people.,2.If you _ her work _his,youll find hers is much better.3.Her health once_good _rather weak.,4.After having a good rest,we_to the next mountain.,5.She _the letter and tore it into pieces.,Fill in the blanks to complete the sentences,.,1.The local clubs are _to interest more young people.,2.If you _ her work _his,youll find hers is much better.,3.Her health once_good _rather weak.,4.After having a good rest,we_to the next mountain.,5.She _ the letter and tore it into,pieces.,making an effort,compare,with,varied from,to,made our way,glanced through,How many parts we can divide the text into and what are the main ideas.,Task 4,Three parts,Main ideas of each part,Paragraph 1-2,Paragraph 3-4,Paragraph 5,Three parts,Main ideas of each part,Paragraph 1-2,Description of his job as a volcanologist,Paragraph 3-4,Description of his first sight of an eruption,Paragraph 5,His love for his job and volcanoes,To finish exercises on P35.,To retell the text,Homework,