Unit+3+Reading+and+Thinking+学案 高中英语人教版（2019）选择性必修第三册.docx

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1、Unit 3 Reading and Thinking 学案I Lead in. See a video together and answer questions.1. What are the extreme weather and disasters mentioned in the video?2. What do you think causes such extreme weather and disasters?II Before-reading1. Look at the graph in the passage on the page of 26. What is it ab

2、out? What information can you get from it?2. What can you see in the photo?3. What might be the story behind it?HI While-readingRead for the text type1. What is the type of this passage?A. Argumentative writing B. Narrative writingC. Expository writing D. Advertising writing2. In which part of a new

3、spaper or magazine may we find this passage?A. Entertainment B. EconomyC. EducationD. EnvironmentRead for the structure and main idea1. Match the main idea with each part.Part 1: （para. 1-2Part 2: （para. 3）Part 3: （para. 4）Part 4: （para. 5）The consequences（结果）of the rise in temperatureThe causes（原因）

4、of the increase in the global average surface temperatureThe solutions（解决方法）to reducing greenhouse gas emissionsThe evidence（证据）of dramatic climate change that had an impact on Earth s ecology2. What evidence of climate change can you find in the first paragraph?Evidence one:Evidence two:Evidence th

5、ree:3. How does climate change impact wildlife? Put these events in order.climate changestarved to deathbears couldnt hunt sealslow sea-ice levelshad to travel greater distances to find food4. Read Para. 3 then answer the question: is greenhouse effect entirely harmful?5. What are the consequences of global temperature rise?6. What are the solutions we can do?7. What is the authors purpose?A.To protect polar bears.readers.B. To talk about the essay withD. To explain the greenhouseC.To arouse our awareness of the problem, effect.