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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,选自,多维阅读第,21,级,Megacities,超级大都市,Warm Up,Brainstorm,ideas about,cities.,Cities,Pre-reading,1,.,Whats,the title,of the book?What does it mean?,2.Do you know about any megacities?Why do you think they are megacities?,Read the story and answer the questions in,pairs,The growth of cities,1.What are,megacities,?,2.Why do people move to cities,?,Read the story and answer the questions in,pairs,Challenges,in megacities,1.Where do poor people,usually live,in megacities?What are the problems,of living,there?,2.How is the,rubbish,disposed of in,megacities?,3.What factors lead to the air pollution in megacities?,4.,Why,are megacities called“heat islands”?,Read the story and answer the questions in,pairs,Challenges,in megacities,5,.How does the growth of megacities affect the environment?,6,.Why is,traffic,a serious problem in megacities?,7.What problems will megacities meet if natural disasters strike,?,Read the story and answer the questions in pairs,What,are cities,doing?,What are the governments doing to solve the problems of megacities?,Read the story and answer the questions in,pairs,Megacities,and the future,How many people will live in cities by the year 2030?,Post-reading,Draw the mind map of the challenges of megacities and possible,solutions based on the book.,Make Connections,1.What are the megacities in China?,2.,Do you think it is convenient,and pleasant to live in Beijing?Why?,3.,How is the rubbish dealt with where you live?Do you have any suggestions for improvements?,Group work:Lets,make Beijing a better city to live,in,The problems of living in,Beijing,_,The possible solutions,_,Voice Your Opinions,1.What will the future cities be like?,2.What are the principles we should adhere to in order to realize the,sustainable,development of cities?,3.How,could,we,human being live in harmony with nature?,“Nature,does not hurry,yet everything is,accomplished.”,Homework,1.Creative writing:What,will city life be like in the future?,2.Group work:Make a poster about problems in megacities.,
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