(
课件网) Reading and Thinking Unit 3 Environmental Protection Part 1 Warm-up Earth provides enough to satisfy every man’s needs, but not every man’s greed(贪婪）. — Mohandas K. Gandhi 1. What can you see in the picture A large piece of ice falling off from a glacier. 2. What is the cause of this phenomenon Global warming. the rise of sea level dying animals coastal cities submerged What other influences of the global warming natural disasters extreme weather economic losses Part 2 Pre-reading 1. What might be the story behind it 2. What is the graph about The polar bear may died for lacking food. shows how much the temperature has risen above Part 3 While-reading 1. What's the type of this text A. Essay 论文 B. Biography 传记 C. Exposition. 说明文 D. Argumentation. 议论文 2. What's its purpose according to the title To inform readers to deal with climate change To persuade readers to focus on limited resources 3. In which part of a newspaper or magazine may we find this passage A. Entertainment B. Economy C. Education D. Environment Fast-reading Match the main idea of each paragraph. para 1 para 2 para 3 para 4 para 5 B. Evedence of dramatic change in the grabal climate. A.The increase in temperature had an impact on Earth’s ecology. E. The causes of global warming C. The influences of the rise in temperature. D. The solutions to reducing the greenhouse gas emission Read for structure 1. In Para 2,What were the causes of the polar death A.Extreme weather and natural disaster. B. The bear was hunted. C. The bear was dead due to climate change and lack of food. 2. In Para3, What is causing the increase in the global average surface temperature A. greenhouse effect B. extreme weather C.natural disasters D.human activities 3. In Para 3, What’s the “narural” greenhouse effect important and necessary A. Keeping Earth’s climate warm and habitable, and sustaining life. B. keeping Earth’s climate warm and habitable C. Sustaining life. 4.What are the influences of the rise in temperature A.lead to an increase in extreme weather and natural disasters worldwide. B.the rise of sea level C.Dying animals D.coastal cities submerged 5. What should the governments do to reduce greenhouse gas emissions A. Governments need to consider making policies and taking appropriate actions and measures to reduce gas emissions. B.To seize every opportunity to educate everyone about global warming. C. Reduce the “carbon footprint ”by restricting the amount of carbon dioxide our lifestyles produce. Part 4 Post-reading What should we do to reduce greenhouse gas emissions 1. Lucid waters and lush mountains are valuable . 青山就是金山银山。 2. If we don't save water, the last drop of water will be our tear. 如果我们不节约用水，那么最后一滴水将会是我们的眼泪。 More English idioms Thanks
