Unit3 Environmental Protection Reading and Thinking 课件-2023-2024学年高中英语人教版（2019）选择性必修第三册

Earth provides enough to satisfy every man’s needs, but not every man’s greed. 1. What can you see in the picture? 2. What is the cause of this phenomenon? Global warming 全球变暖 melting glacier 3. What will happen if glaciers are melting faster than before? CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION Prediction—— What will be talked about in the passage? What is the graph about? What information can you get from it? What might have happened to the polar bear in the photo? The temperature of the global surface rose about 1.2 ℃ from 1920 to 2016. The earth is becoming warmer and warmer. skin and bones starved to death 2 Read for structure Part 1: problem/ phenomenon evidence+ case a case Part 2: causes Part 3: effects/influences/results Part 4: solutions evidence The structure of the text. problem causes effects solutions Expository writing What kind of passage is it? 4 Read read for key information and draw a mind map of the text with key words，based on the questions. Climate change requires the world’s attention Problem Causes Effects Solutions What problem is being discussed？ What is some evidence of global warming? How was the polar bear influenced by GW? What is real cause of global warming？ What are the effects of global warming？ What should we do to stop or slow down global warming？ Read for details (para.1-2) Problem what ? climate is getting warmer and warmer a warming ocean & atmosphere melting ice rising sea levels a dead polar bear evidence/cases How? How was the polar bear inflenced by climate change？ Climate change low sea-ice levels bears could not hunt had to travel greater distances to find food starved to death its dead bod