Unit6 Understanding Ideas课件-2026-2027学年高中英语（外研版）必修二

该高中英语课件围绕“Sharks: Dangerous or Endangered？”展开，通过电影《大白鲨》片段导入，先引导学生Brainstorming描述鲨鱼的词汇，再结合Fast reading分析文章“Question-Analysis-Conclusion”结构，Careful reading梳理细节，最终分析人们对鲨鱼态度的转变，构建从词汇积累到深层理解的学习支架。 其亮点在于融合思维品质与语言能力培养，通过态度变化对比表（Before/After/Current）引导批判性分析，Task3让学生选择作者写作目的，Group work用英语讨论保护措施，Homework建议信和海报/视频提升表达。总结引用习近平话语升华主题，既助学生提升语言运用与思维深度，也为教师提供完整教学流程和多样化活动设计。

标题 Book2 Unit6 Earth first 年 级：高 一 学 科：英语（外研版） 主讲人：郭晓娟 学 校：仁寿第一中学校北校区 优秀资源评选 B2 U6 Earth first Understanding ideas 授课教师：高一英语组 郭晓娟 Sharks: Dangerous or Endangered？ By the end of the class，we are able to: Master the key expressions: endangered, come across, ecosystem, …; Comprehend the structure and writing purpose of the passage through skimming and scanning; Critically analyze the change of people’s attitudes towards sharks; Arouse our awareness of protecting animals and express ideas on how to protect endangered sharks. Learning objectives 点击添加标题 cruel (残忍的) dangerous endangered cute sharks powerful huge … intelligent clever Brainstorming What words will you use to describe sharks? 4 Share your feelings about sharks after watching a clip of the film Jaws. Lead-in Many people have the same feeling after watching this film just like you. So sharks, dangerous? Or endangered? Please read the passage on page 62 and find your answer. 5 Task 1: Read for structure and genre Sharks: Dangerous or Endangered? Para._______ Sharks are _____________ Para._______ Sharks are _____________ Para.____ More people want to __________________________. 1-2 3-4 endangered protect sharks from extinction dangerous 5 Question Analysis Exposition(说明文） Conclusion Fast reading Read para 1 and fill in the blanks. Task 2: Read for details Careful reading Time: Opening scene: What happens: Achievement: Effects: in 1975 a woman who is swimming is pulled; a shark swimmers audiences & awards strengthen people’s long-held idea attacks & kills she surfaces, cries in fear, disappears Read para 2 and figure out people’s impression of sharks. frightening; bad; horrible Task 2: Read for details Careful reading What is finning? 2. What are fins used to do by humans? fin used for swimming and keeping balance Finning is a type of fishing where sharks are caught and their fins cut off. Fins are used to make shark fin soup. as dangerous animals sharks were bad animals that ate humans swimming in the sea fish for sharks fear of sharks and finning was wrong about sharks’ behaviour sharks do not see people as food understanding sharks protect sharks from extinction to protect before watching the film Jaws after watching the film Jaws More people are against finning and wish to protect sharks ______ ______ willing to protect more frightened scared Complete the chart and find out how people’s attitudes towards sharks have changed. Careful reading Find some adjectives to describe people’s feelings. 9 People have always been scared of sharks because they are considered 1________________. People who saw the film Jaws believed 2___________________________________. Some people stopped 3__________________ while others started to 4_______________. The number of large sharks fell quickly due to 5___________________. Peter Benchley admitted that his book 6______________ _______________________ and fought 7_________ them. Experts have proved that 8_____________________ , and they attack us by mistake. Some people became interested in 9___________ and more are willing to 10______________________. 1 To criticise Peter Benchley’s misleading description of sharks in his book and advocate the protection of sharks. People think sharks are dangerous because , but sharks are not that dangerous because . Task 3: Read for thinking Who is to blame for such misunderstanding? they attack and kill people they don’t see people as food and they attack people by mistake 2 To explain people's misunderstanding of sharks and raise awareness of shark protection. 3 To inform people about sharks and recommend the film and the book to them. Choose the author's purpose in writing the passage. Think and Share Peter Benchley 1.How do you think Peter Benchley felt after diving in 1980? Sad; Shocked; Angry; Guilty（内疚的） ... 2.What did he do after that? Fought; Admitted …. Who is to blame for such misunderstanding? 11 In movie In reality We should take action ! 12 Ordinary people The government Experts say no to shark products raise our awareness of protecting them stop polluting the ocean pass laws to stop illegal killing establish reserves do more research and offer more findings about sharks How can we protect sharks? Group work I think if there is no one telling us sth about sharks, we may also feel they are dangerous just from their look. 13 Practice No trading, no killing. Look dangerous but endangered Why are there so many endangered animals now? 14 Please remember no matter what we do, the earth comes first. Summary “We should love animals as we love ourselves. We should live in harmony with every creature. ” —Xi Jinping Homework Compulsory: Writing: as students in high school, you need to write a suggestion letter to the government with the purpose of protecting sharks (about 80 words). Optional: a. Draw an English poster themed how to protect sharks； b. Shoot a one-minute English short video titled Shark's Diary (from the shark's first-person perspective) Thanks! EV录屏3.9.7软件录制 Lavf57.41.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn $