(
课件网) Unit 6 Earth first Unit 6 Earth first 1. scare v. _____ a. _____ a. 2. dive v. _____n. 3. target v. _____n. 4. fortune n. _____ a. _____adv. 5. extinct a. _____ adv. scared scary diving target fortunate extinction fortunately key words Which of the facts in the video do you find most alarming What does the video want to tell us Watch the video and answer the questions What are these numbers related to 130,000 25,000 150~200 1,000,000 1,000,000,000 450 50% ice caps clean drinking water plastic bottle extinct species ocean pollution toilet paper disappearing forest What are these numbers related to 130,000 25,000 150~200 1,000,000 1,000,000,000 450 50% ice caps clean drinking water plastic bottle extinct species ocean pollution toilet paper disappearing forest Activity 2 1. What environmental problem does each cartoon refer to 2. What are the causes of these problems 3. What do you think is the most serious environmental problem we face today What should be done to help solve it water pollution deforestation air pollution global warming These severe environmental problems we are facing nowadays make our future uncertain. It's time for everyone to take action now and make our planet a greener and safer place for our future generations. 1. Pollution: water pollution, air pollution, soil pollution, etc. 2. Global warming. 3. Climate change. 4. Overpopulation. 5. Waste disposal.（废物处理) 6. Loss of biodiversity.(生物多样性丧失) 7. Deforestation. Possible solutions: raising people’s awareness of environmental protection taking public transportation; understanding the concept of Reduce, Reuse and Recycle; conserving energy; emphasis on clean energy resources; ... Live in harmony with nature Brainstorm: What will you think of when we talk about sharks 1 P62 dangerous powerful scaring man-eating terrifying huge cute intelligent A picture is worth a thousand words. Different pictures voice different feelings. Look at the title and pictures. What will the passage talk about Step 2. Pre-Reading Prediction: Will sharks be dangerous or endangered What is your opinion Why fin 鱼鳍 Look at the pictures and the title dangerous endangered 大白鲨 disappear surface Skim the passage and find out the author's answer to the title. Read for main idea Endangered. 1. To criticise Peter Benchley's misleading description of sharks in his book and advocate the protection of sharks. 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. 3 P64 What are people's misunderstandings of sharks How do people protect sharks. Read for main idea was wrong about sharks' behaviour sharks were bad animals that ate humans swimming in the sea fish for sharks as dangerous animals to protect sharks do not see people as food understanding sharks protect sharks from ... ...
