Unit 6 Earth first Understanding Ideas 课件-2022-2023学年高中英语外研版（2019）必修第二册

Unit 6 Earth first Understanding ideas Learn the structure and writing purpose of the passage; Grasp the specific information through reading,viewing and listening. Use critical thinking to analyze people’s attitudes towards sharks. Arouse student’s awareness of protecting animals and be determined to take actions Learning aims dangerous man-eating terrifying fierce What words would you use to describe sharks? horrible scary powerful huge Is that true? What words would you use to describe sharks? Is that true? Look at the picture and the title 濒临灭绝的 fin Fast reading--match the main idea d. the number of sharks fell quickly due to fear of sharks and finning b. Jaws strengthened the idea of sharks as a dangerous animals. e. Peter found that his book is wrong about sharks c. Jaws made people became more scared of sharks and kill them a. More people want to protect sharks now. Para.1 Para.2 Para.3 Para.4 Para.5 Sharks: Dangerous or Endangered? Part 1: (para. __& para. __) Sharks are ___________ Part 2:(Para. __ & Para.__) Sharks are ____________ Part 3:(para. __) Sharks are being ___________ dangerous endangered protected 1 2 3 4 5 The Structure Question Analysis(分析） conclusion Exposition(说明文） Read Para.1 and introduce the film Time: opening scene: What: Achive- ment: Effects: in 1975 is pulled, surfaces, cries in fear, disappears a shark--------a swimmer awards & audiences long-held idea ↑ kills People have a normal fear of sharks. People have always been scared of sharks because they are considered 1___________________. People are more frightened of sharks. People who saw the film Jaws believed 2___________________________________. Some people stopped 3__________________ while others started to 4_______________. as dangerous animals sharks were bad animals that ate humans swimming in the sea fish for sharks 而……； 然而…… Summary of para.1 & 2: People's ________________________ makes sharks' number fall quickly. misunderstanding (fear) Task2.Read Para.1&