Unit 2《The Environment》-Reading課件1（25張PPT）（牛津譯林版必修5）

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gkxx精品課件,Unit 2 The Environment,Reading,gkxx精品課件,The economy,the environment,or,must we choose?,reading one,gkxx精品課件,debate,What are they doing?,gkxx精品課件,Pre-reading,From the title “The economy or the environment—must we choose”, what can you get?,gkxx精品課件,Go through the speech quickly and answer questions in Part A What side does Mr. Lin Shuiqing and Mr. Qian Liwei each represent? Mr. Lin Shuiqing represents the environment and Mr. Qian Liwei represents the economy. 2.By how many times has the world’s population increased since 1800? Six times. 3. According to Mr. Qian Liwei, what should be done to factories that pollute the environment? They should have to pay higher taxes.,Fast reading,gkxx精品課件,Reading for main idea,1.What is the text about? 2.What’s Lin Shuiqing’s opinion? 3.What’s Qian liwei’s opinion?,A debate about “the economy or the environment—must we choose?”,Developing economy damages the environment.,Economic development is not really bad for environment.,gkxx精品課件,Careful reading,Read the speech carefully, and answer the following questions. How many ways our environment is damaged are mentioned in the text? 2.What does Lin Shuiqing think about it? 3.What does he suggest people do?,,Three. Industrial waste, fishing and population,It’s awful.,Cut back on production, recycling, environmentally friendly ways of living,gkxx精品課件,,1.Why does Qian Liwei say that economic development is not really bad for environment? 2.What does he suggest people do?,Factories and economy, people are more important,Recycling, laws, taxes,gkxx精品課件,Put the subjects each speaker talks about in the correct order.,Lin Shuiqing,recycling industrial waste population fishing water pollution production,,,,,,,1,4,5,3,2,6,gkxx精品課件,Qian Liwei,taxes recycling factories production laws,,,,,,3,1,2,4,5,gkxx精品課件,Careful reading,gkxx精品課件,Lin Shuiqing,industrial waste,Careful reading,Many places have been destroyed. Many plants and animals have died. Factories produce large amounts of poisonous chemicals, the waste of which goes into the air and makes us sick.,Rivers are full of chemicals which flow into the Sea and kill sea creatures.,water pollution,gkxx精品課件,fishing,Fishing boats catch large numbers of fish without giving them time to lay eggs.,population,The world’s population has grown to more than six times what is was in 1800. the figure is now approaching 6.5 billion people.,gkxx精品課件,It would be beneficial to expand our recycling industry, and teach people about environmentally friendly ways of living. We may even create more jobs and help the economy at the same time.,recycling,production,People should try to cut back on production and rescue the amount of things they make and buy.,gkxx精品課件,gkxx精品課件,factories,There are many factories and industries which control the amount of pollution they produce, and are very careful to spend money repairing any damage they cause. The people running these factories are very concerned about the environment.,Qian Liwei,production,If we cut back on the amount of things we produce in order to save the environment, then jobs will be lost. People are more important than fish and trees.,gkxx精品課件,We should produce more things from recycled materials, and less from materials taken directly from the environment.,recycling,laws,we need more effective laws to preserve the environment, which still allow the economy to grow. This includes more inspections to control how many trees are cut down and how many fish boats can catch.,gkxx精品課件,taxes,Factories which pollute the environment should have to pay higher taxes.,gkxx精品課件,Reading strategy: reading a debate,Speakers in a debate will represent opposite views on the subject being discussed. *We should not make a final decision until you have read or listened to both sides completely and understood all of the arguments.,gkxx精品課件,Consolidation,Finish the speech with the words in the box on page 25,industry population waste economy responsibility reduce recycled Earth pollution environment,gkxx精品課件,My aim in life is to save the for future generations. I want to become an environmentalist after I finish school. Too many people think that cannot be stopped if we want the to continue developing. But that is ridiculous. We can dangerous and dirty from factories if we are smart about what we buy. I want to teach people to buy products. The production of recycled things is much better for the environment, because it means we do not need to cut down more trees and cause the destruction of more forests. The will still grow, but Earth will not have to suffer.,industry population waste economy responsibility reduce recycled Earth pollution environment,environment,pollution,,economy,,reduce,waste,recycled,industry,gkxx精品課件,We should also pay attention to what we eat. People should take for not buying certain kinds of fish, because there are not many left in the ocean. we also have a problem with . The number of people in the world keeps growing, and we are producing more rubbish. What if we run out of space? If we all work together, we can solve these problems and keep clean and healthy.,industry population waste economy responsibility reduce recycled Earth pollution environment,responsibility,Earth,population,gkxx精品課件,Go on with the debate,Group A,Group B,Vs,gkxx精品課件,Homework,,Retell the speech Finish the relevant exercises in your Unit Revision.,gkxx精品課件,Thank you,同學們,來學校和回家的路上要注意安全,同學們,來學校和回家的路上要注意安全,