reading公开课.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,THE ENVIRONMENT,Reading,Some kinds of pollution,In China millions of tons of household wastes are produced everyday.,Air pollution,The automobiles are piping out all kinds of waste gas into the atmosphere.,We always can see heavy smoke is piped from the tall and ugly chimneys.,Deforestation,A photo from the Amazon drainage area,Many tropical rain forests were cut down in order to be developed into farmlands.,Sandstorm,Everything was covered with sands.,It looks like something like a bomb exploding not far away.,Water pollution caused by chemicals,Huai,River in china,Michigan Lake in USA,The impact on human beings,Many children suffer hunger.,Because of pollution many children were born abnormal.,全球环境问题日趋严峻,注意：,“,地球,”,只有一个，一旦删除，无法挽回，确定要删除,“,地球,”,吗？！,(1)What can you see in the pictures?,(2)What are the causes of them?,(3)How to solve these problems?,The economy or the environment,which will you choose?,The economy,Unit 2 Reading,or,the environment,must we choose?,-,A,debate,between an environmentalist and an economist,Have you ever watched a debate or even taken part in a debate?,Do you know something about debates?,Reading strategy:reading a debate,What is the order of a debate?,1.One side:present their points first,2.The other side:follow and present their points,3.Have a discussion,Speakers in a debate will represent,opposite,views.,The order of the debate:,Lin,Shuiqing,presents his points.,Qian,Liwei,presents his points.,Open discussion,Reading strategy:reading a debate,What are the basic elements in a debate?,Debate,Clear views,Persuasive language,Convincing evidence,Support your own idea only,follow a certain order for the speakers,Lin,Shuiqing,recycling_,industrial waste_,population_,fishing_,water pollution_,production_,Qian,Liwei,taxes_,recycling_,factories_,production_,laws_,Put the subjects each speaker talks about,in the correct order.,6,4,3,2,1,2,3,4,5,1,5,1.What side does Mr Lin Shuiqing and Mr Qian Liwei each represent?,2.By how many times has the worlds population increased since 1800?,3.According to Mr Qian Liwei,What should be done to factories that pollute the environment?,1.What side does Mr Lin Shuiqing and Mr Qian Liwei each represent?,Mr lin represents the Society for Environment Preservation while Mr Qian an economist.,2.By how many times has the worlds population increased since 1800?,More than six times.,3.According to Mr Qian Liwei,What should be done to factories that pollute the environment?,Those factories should have to pay higher taxes.,Lin,Shuiqing,s,speech,large areas of the world,Factories produce,poisonous chemicals,place,atmosphere,make us sick,water,sea,kill sea creatures,be wiped out by fishing boats,catch fish without giving them time to lay eggs,a lasting effect upon the number of fish,more people,more land,more food,6.5 billion,be damaged by_,be destroyed,have died,animals,industrial waste,=,cut back on production,reduce the amount of things,environmentally friendly ways of living,Suggestions in,Lin,Shuiqing,s,speech,recycling,factories,clouds of dirty smoke,a pipe pouring chemical waste into a river,as an economist,be seen as being against the environment,businessmen,escape from the responsibilities to,the environment,money,economic development is _for the environment,factories,&,industries,control the amount of pollution,spend money repairing the damage,very concerned about the environment,lose the jobs,cut back on amount of things,bad,recycling,more from recycled materials,less directly from the environment,more effective laws,higher taxes,the key to helping both sides,produce,preserve the environment,do harm to the environment,have to pay to do it,Mr,Qian,Liwei,s suggestions,Read the debate and fill in the table,Attitude,Lin Shuiqings,Qian Liweis,Industry,Cut back on production because industry produces waste,pollutes the environment.,A healthy environment and a stable economy should be possible at the same time.,Attitude,Lin Shuiqings,Qian Liweis,Population,More people need more land to live on and more food to eat.,People are more important than fish and trees.,Attitude,Lin Shuiqings,Qian Liweis,Recycling,Produce more things from recycling materials.,Expand our recycling industry.,Attitude,Lin Shuiqings,Qian Liweis,Solution,Cut back on production,recycle rubbish,teach people about environ-,mentally friendly ways of living,recycle rubbish,effective laws,control tree cutting and boats catching fish heavy taxes on factories producing pollution.,Your opinion,What can we do in our daily life in order to protect the environment?,Using,handkerchief,instead of the,paper napkin,.,Using,paper bag,instead of,plastic bag,.,Do not use,one-off chopsticks,.,Throw cans,bottles,paper and plastic into the,dustbin.,Reading strategy:,reading a debate,In a debate,one side gets the opportunity to present their points first.The other side follows and presents theirs.,(,Lin Shuiqing and Qian Liwei,),Speakers in a debate will represent opposite views on the subject being discussed.,(,the environment versus the economy,),Reading strategy:,reading a debate,While reading or listening to a debate,remember that each speakers speech is meant to convince you.,(,which to choose,),Reading strategy:reading a debate,What else should we pay attention to when we read or listen to a debate?,Debate,We should not make a final decision until we have read or listened to both sides completely and understood all the arguments made by each side.,Discussion,Discuss these questions with a partner.Use the following conversation as an example.,My dad says he doesnt mind a little bit of pollution,as long as it means people have jobs.Personally,I agree.What do you think?,I dont think it has to be a choice.We should be able to have a clean environment and lots of jobs.,But do you really think that is possible?,Yea,I do.If companies are careful,they can provide jobs and reduce their pollution.Dont you think that is the best solution?,In your daily life,where have you seen pollution?How did it make you feel?,Who should be responsible for this?,What do you think is the biggest danger to our environment today?,What can you do to help clean up the environment?,Thank you,