高中英语 Unit 2(Reading3)课件 牛津模块选修5 课件.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,*,Presented by Yang,Jingyan,From,Taihu,Senior Middle School,Unit 2 The Environment Reading,The economy or the environment,must we choose?,RevisionFill in the blanks with the suitable words from the text,Bird flu is spreading quickly all over the world.And some people who are infected with the virus,even died of it.It is reported that the,1,is increasing as summer,2,.Word came that there is a suspected case in the nearby village.So the villagers are holding a meeting,3,whether they should cut back on the,4,of their egg products.Some villagers say they are,5,to kill their hens,which,6,eggs every day,if it is,7,to the health of the villagers,since it is the,8,of each villager to prevent the disease from spreading.But some villagers argue that they can take some,9,measures to protect themselves.,Lead in,1.What kind of role do human beings play in damaging the environment?,2.Compared with the economy development,how important is environmental protection?,3.With the development of modern science and technology,our life is filled with different kinds of electronic products,like computers,mobile phones,digital watches and cameras.And we desert some of them in a short time,how should we deal with these electronic waste?,4.What is the most serious environmental problem in our home town?What can we do for it?,5.,Gist Reading,Read the passage as quickly as possible to find the answers to the three questions in Part A.Please focus on the information needed to answer these three questions.,Pay attention to the structure of the reading passage.,Listening for information,the Society for Environmental Preservation,industrial waste,fertilizers and pesticides,sea creatures,overpopulation,desertification,environmentally friendly ways of living,economic development,recycling industry,global warming,What is it?,Please say something about it.,Can you name some?,Please say something about the population problem in China.,What can be recycled?,Reading for specific information,Lin VS,Qian,Lins,Qian,s,arguments,industrial waste,forests,water pollution,fishing,production,population,suggestions,production,recycling,recycling,laws,taxes,Reading comprehension exercises,1.Which of the following shows Lin,Shuiqing,the environmentalists view best?,A.Industrial waste has damaged large areas of the world,so the factories related to should be shut down.,B.Industry should be expanded and more jobs should be created.,C.Production should be cut back on and the amount of things we make and buy should be reduced.,D.People shouldnt be produced any more.,2.,Which of the following is,Qian Liwei,the economists opinion?,A.I prefer economy to environment,for people is more important than fish and trees.,B.I suggest producing more things from recycled materials,and less from raw materials.,C.Factories polluting the environment can continue harming the environment if they pay higher taxes.,D.I have the same idea as many environmentalists.,Reading comprehension exercises,Fill in the blanks with the proper words,The passage is about a debate,based on“The economy or the environment-must we choose?”,between Lin,Shuiqing,who is an,1,and,Qian Liwei,an,2,.,Lin,Shuiqing,starts his speech by talking about the way large areas of the world are damaged by,3,waste.Factories produce large amounts of poisonous chemicals,the waste of,4,goes into the air and makes us sick.Rivers are full of chemicals which flow into the sea and kill sea creatures.In,5,fishing boats catch large numbers of fish without giving them time to lay eggs.Meanwhile,the worlds,6,has grown to more than six times what it was in 1800.The figure is now,7,6.5 billion people.,Summary,Fill in the blanks with the proper words,His suggestion is that we should try to cut back on,8,and reduce the amount of things we make and buy.And we should think more about,9,.,Qian Liwei,says there are many factories and industries which,10,the amount of pollution they produce.The people,11,these factories are very,12,about the environment.He,doesn,t agree to cut,13,on the amount of things we produce in order to save the environment,because then jobs will be lost.,His,14,are that we should produce more things from,15,material and we should pass more effective laws to preserve the environment.Besides,factories which pollute the environment should have to pay higher taxes.,Reading strategy:how to read a debate,A.Each side gets the opportunity to present their points first for several minutes.,B.Both sides will have a discussion after both sides have presented their views.,C.Each side gets the opportunity to make a summary of the debate.,While reading or listening to a debate,we should keep in mind that we should not make a final decision until we have read or listened to both sides completely and understood all of the arguments made by each side.,Role play,Please work in pairs.One acts as Lin,Shuiqing,the other plays the role of,Qian Liwei,and act out the situation.,2.Lets open the floor for discussion,Sentence patterns and phrases,1.,These boats catch,large numbers of,fish without giving them time to lay eggs.,Modify countable nouns:,Modify uncountable nouns:,Modify both countable and uncountable nouns:,a large number of VS the number of,a large number of/a great number of/great numbers of/a great many/a good many/many a,a great deal of/a large amount of/a large sum of,a lot of/lots of/a large quantity of/large quantities of/plenty of,Sentence patterns and phrases,2.,The worlds population has grown to more than,six times what it was,in 1800.,Pay attention to the following patterns:,Ask the students to translate some sentences or rewrite some.,times+as+adj./adv.+as+,times+the comparative degree of adj./adv.+than+,times+the width(size,length,breadth,level,value,height,weight)of+,Sentence patterns and phrases,3.,My suggestion is that we should,try to cut back on production and reduce the amount of things we make and buy.,My suggestion is that,It is suggested that,suggest doing something,suggest to somebody that somebody should do something,Sentence patterns and phrases,4.,As an economist,Im often seen as being against the environment.,(preposition),as can also be used as a conjunction.,As I left the house,I remembered my keys.,It is very difficult for us to know what to do as we are not his parents.,I did as he asked.,Poor as he was,he was honest.,As an interviewer,you ought to sit back and listen.,(while something else is happening),(because),(in the way which),(though),Big city or beautiful scenerymust we choose?,Id like,Wuxi,to be built into a big city because.,I like the beautiful scenery in the,A debate,Homework,1.,Read the text again after class.,2.Preview Word power.,3.Learn to use the expressions in this text and prepare for the dictation.,4.Prepare for the poster.,5.Visit the following websites for more information if possible:,www.usaid.gov/our_work/environment,www.britainineurope.org.uk/theissurs/europe/,protecting-the-environment,Thank you!,Good bye!,