Unit 3 Environmental Protection Reading and Thinking 说课 课件-2023-2024学年高中英语人教版（2019）选择性必修第三册

Unit 3 Environmental Protection Reading and Thinking Teaching Design Teaching Plan 1. Analysis of the Teaching Material. 3. Teaching Aims. 4. Teaching Important Points. 5. Teaching Difficult Points. 2. Analysis of the Students. 7. Teaching Procedures 6. Teaching Methods. 8. Blackboard Design 9. Teaching Reflection 1. Analysis of the Teaching Material From：Optional compluary Book 3 Unit 3 Type：Reading and Thinking Topic：Climate change requires the world’s attention Theme：Human and Nature —— Environmental Protection 2. Analysis of the Students Aim students: Senior 2 students Basic Language abilities: listening, speaking, reading, writing. Cultural Consciousness; Thinking Quality; Learning Ability 3. Teaching Aims 1.Know about the climate change and understand the main idea of each paragraph. 2. Learn about the “greenhouse effect” and know how it works. 3.Analyse the consequences of climate change and enhance the awareness of environmental protection. 4.Voice their personal opinions on how to protect environment by teamwork. 4. Teaching Important Points 1. Lead students to better comprehend the significance of environmental protection. 2. Help students know the “greenhouse effect” and know how it works. 3. Help students analyse the consequences of climate change. 5. Teaching Difficult Points 1.Help students understand the structure of the passage and know the writing type. 2. Help students speak out their opinions on environmental protection by critical thinking. 6. Teaching Methods Task-based language teaching; PWP Model Discussion;Cooperation; Individual work. 7. Teaching Procudures 1.Warming-up（3minutes） 2. First-Reading（4minutes） 3. Careful Reading（20minutes） 4. Post-Reading（3minutes） 5. Knowledge Extention（1minutes） 6. Discussion（4minutes） 7.Homework（4minutes） 8. Summary（1minute） Look at the picture and graph below. What is it about? What information can you get from it? The earth is becoming warmer and warmer. Why? Because of the global warming. 1.Warming-up 10 What other consequences of the global warming? 11 1.What’s the passage mainly about? A. Some polar bears died of starvation. B. What the greenhouse effect is. C. How the polar bears find food. D. Global warming has caused some disasters and we must pay attention to it. 2.First reading Listen to the tape and find out the main idea of the passage. 12 Para 1 The ________ is getting warmer and warmer. Evidence 1: ________________________________ Evidence 2: ______________ Evidence 2: _______________ Earth a warming ocean and atmosphere melting ice rising sea levels climate change 3.Careful-Reading 13 Para 2 Time Where What happened Why did it happen 2013 Norway’s Arctic Island of Svalbard. A polar bear died of starvation. The bear cannot hunt seals as before. 14 climate change starvation longer food-seeking travel lack of food low sea-ice levels The following reasons account for the death of the polar bear, with one influencing another. Put them in a correct logical order. What is the root cause? Cause and effect 15 1. What is the definition of natural greenhouse effect and man-made greenhouse effect? 2. What is the function of natural greenhouse effect? 3. What is the problem of man-made greenhouse effect? Para 3 16 D. Heat enters the atmosphere B. Reflected sunlight Atmosphere C. Heat reflected back to earth’ surface A. Heat released back into space Find out how the greenhouse effect works A. D. C. B. extreme rainstorms, heat waves serious damage, costing human lives, economic losses Scan Para.4 to finish the following chart 1. 2. not only 3. . but also 4. . extreme 5. and 6. causing 7._______________________ extreme weather natural disasters causing serious damage costing human lives rainstorm heatwaves examples The rise in temperature leads to results deaths and economic losses 18 Who has the responsibility to help reduce global warming? Governments Individuals Para.5 1. make policies 1.restrict the amount of carbon dioxide our lifestyle produce 2. educate everyone about global warming, along with its causes and impacts 2. take appropriate actions and measures to reduce greenhouse gas emissions Match the main idea with each part Para 1 Para 2 Para 3 Para 4 Para 5 A problem of climate change. The causes of the increase in the global average surface temperature. The consequences of the rise in temperature. The solutions to reducing greenhouse gas emissions. An exact example of climate change. 4.Post-Reading The development of the passage. problem example causes consequences solutions 21 1. What type of writing is this passage? A. Argumentative writing B. Narrative writing C. Expository writing D. Advertising writing 22 2. In which part of a magazine may we find this passage? A. Entertainment B. Economy C. Education D. Environment 23 In Paragraph 5, the author hopes everyone can take actions to reduce our “carbon footprint”. 5.Knowledge Extension Carbon Footprint The amount of carbon dioxide (CO2) that a person or organization produces by the things they do, used as a way of measuring the amount of harm they do to the environment. 点击添加内容 What can we do in our daily life to help to protect our environment? 6.Discussion 点击添加内容 Video Appreciation 7.Homework Earth for All 27 Lucid waters and lush mountains are valuable as "mountains of gold and silver". 绿水青山就是金山银山。 A community with a shared future for mankind. 人类命运共同体。 28 Make Posters 29 Earth provides enough to satisfy every man’s needs, but not every man’s greed. — Mohandas K. Gandhi 地球能满足人类的需要， 但满足不了人类的贪婪。 8.Summary 30 Together, let's return green to the earth and build a beautiful China! 8. Blackboard Design 9. Teaching Reflection 1. This lesson is designed based on the new curriculum and the characteristics of the new senior students, students are the center of the class. Disadvantages: Advantages 2. Homework design combined the discussion results with video, help them improve their creativity. 1. Massive contents, the control of class time is not accurate enough, the time of discussion is tight. 2.Because of their different levels of English, some rarely deliver their ideas. 10 2 Read the text and answer the questions 人民教育电子音像出版社 普通高中教科书 英语 选择性必修 第三册 238435.05 Going Green Joe Tamaela Going Green, track 1, disc 0 240133.17 $$