《unit7protecttheearth课件》小学英语译林版三年级起点六年级上册_2

,the,Earth,Protect,There was a rich mother. She loved her son very much.,Tip: rich 富有的,A mother and her son,Enjoy a story,The son grew up happily. His mother was happy too. One day,I give you some coal to exchange some toys.,Tips: grow up成长 exchange交换,coa,l,t,Mum, I want some toys.,煤,Enjoy a story,Mum, I want a car.,After some days,I give you some _ to exchange a car.,oi,t,let,l,石油,Enjoy a story,I want a car.,Some days later,I give you some to exchange a house.,wood,I want a house.,giveto,Mum, I want a car.,Enjoy a story,I want some money.,When the son became a young man, her mother was old.,I give you some to exchange some money.,water,Tips: young 年轻的 money 钱,I want a house.,Enjoy a story,Now Mother is poor. She has nothing but rubbish. Her son doesnt come back. She is sad.,Tips: poor 贫穷的 have nothing but 除了什么都没有,Enjoy a story,A mother and her son,Ear,th,Green Guard,Task 5. We can be spokesmen( “保护地球”的发言人).,Task 2. We know the use（用处） of them.,Task 3. We know the problems（面临的问题） of them.,Task 4. We know the solutions(解决方法) of the problems.,Task 1. We know four ways （方式） to protect the Earth.,Choose one title for each picture (为每幅图选一个主题）.,Task 1. We know four ways to protect the Earth.,Save water,Save energy,B:Save water,C:Save energy(能源）,A:Save trees,D:Dont use too much plastic,Save trees,Dont use too much plastic,70% coal,18% oil,Energy used in China,Most of our energy comes from coal and oil.,Energy comes from too.,?,wind energy,water energy,energy,solar energy(太阳能）,nuclear energy（核能）,Green Guard,Task 5. We can be spokesmen( “保护地球”的发言人).,Task 2. We know the use (用处) of them.,Task 3. We know the problems (问题) of them.,Task 4. We know the solutions(解决方法)of the problems.,Task 1. We know four ways to protect the Earth,Task 2: We know the use (用处) of them.,1. We use water to,A. make things and help keep the air clean,2. We use energy to,3. We use trees to,4. We use plastic to,B. drink and clean,D. drive cars,C. make bags and bottles,Theyre useful.,What can we useto do?,Watch the cartoon and find out the use of them.,Green Guard,Task 5. We can be spokesmen( “保护地球”的发言人).,Task 2. We know the use（用处） of them.,Task 3. We know the problems of them. （我们知道他们面临的问题）,Task 4. We know the solutions(解决方法) of the problems.,Task 1. We know how to protect the Earth,Task 3. We know the problems of them.,Whats the problem （问题）of?,plastic,trees,water,energy,In many places, there is not much water.,Read the passage loudly （自由朗读课文）,and then discuss the problems of them with your deskmate. (讨论它们面临的问题).,There is not much coal or oil on Earth.,In many places, there is not much water.,Cars use a lot of energy.,Theres not much coal or oil on Earth.,Save energy,Whats the problem （问题）of?,plastic,trees,water,energy,In many places, there is not much water.,There is not much coal or oil on Earth.,People cut down too many trees.,People use too much plastic.,Read the passage loudly （自由朗读课文）,and then discuss the problems of them with your deskmate. (讨论它们面临的问题).,Task 3. We know the problems of them.,white pollution 白色污染,plastic,People use too much plastic,Too much plastic is bad for the Earth.,plastic,trees,water,energy,In many places, there is not much water.,There is not much coal or oil on Earth.,People cut down too many trees.,Too plastic is bad for the earth. People use too plastic bags and bottles.,Difference(不同） between many and much,Tip: many, much 都表示许多， many修饰可数名词，much 修饰不可数名词。,much,many,Green Guard,Task 5. We can be spokesmen( “保护地球”的发言人）.,Task 2. We know the use of them.,Task 3. We know the problems of them.,Task 4. We know the solutions(解决方法) of the problems.,Task 1. We know how to protect the Earth,Task 4 : We know the solutions(解决方法) of the problems.,We should _ and _ water. We should not _ water. We should _ energy. We should not _ so much. We should _ trees. We should not _ _ too many trees. We should not use too many _ bags or bottles. We should use _ bags and _ bottles.,reuse,save,waste,Read the passage silently（默读） and underline(划线) the sentences of solutions(解决方法). And then fill in the blanks on P70.,save,drive,save,cut,down,plastic,paper,glass,save water,I turn off the tap after washing hands.,waste water,reuse water,I use water to wash clothes, then I use the water again to clean the floor.,I use water to wash my car every day.,use,again,Green Guard,Task 5. We can be spokesmen( “保护地球”的发言人).,Task 2. We know the use of them.,Task 3. We know the problems of them.,Task 4. We know the solutions(解决方法) of the problems.,Task 1. We know how to protect the Earth,Enjoy Reading 1 享受阅读,Water is useful. We drink water and use water to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it.,Save water,Enjoy Reading,Water is useful.,We drink water and use water to clean things every day.,In many places, there is not much water.,We should not waste water.,We should reuse and save it.,Tips: 1. Pay attention to the pronunciation and intonation。 注意语音语调。 2. Pay attention to sentence stress and sense groups. 注意重音和意群。,Enjoy Reading 1 享受阅读,Enjoy Reading,Save energy,Most of our energy comes from coal and oil. There is not much coal or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy.,Most of our energy comes from coal and oil.,There is not much coal or oil on Earth.,We should save energy.,We should not drive so much because cars use a lot of energy.,Enjoy Reading 1 享受阅读,Enjoy Reading,Save trees,Wood comes from trees. We use wood to make tables, chairs and many other things. We should not cut down too many trees because trees help keep the air clean.,Wood comes from trees.,We use wood to make tables, chairs and many other things.,We should not cut down too many trees because trees help keep the air clean.,Enjoy Reading 1 享受阅读,Enjoy Reading,Dont use too much plastic,We use plastic to make bags and bottles but too much plastic is bad for the Earth. We should not use too many plastic bags or bottles. We should use paper bags and glass bottles.,We use plastic to make bags and bottles but too much plastic is bad for the Earth.,We should not use too many plastic bags or bottles.,We should use paper bags and glass bottles.,Task 5:Try to be a spokesman尝试做一名“保护地球”发言人。,Tips：选择你喜欢的一项环保内容，大声朗读。尝试用演讲的方式发言。,What,water,energy,trees,plastic,Use,drink and clean,drive cars,make things,keep the air clean,make bags and bottles,Problem,Solutions,reuse and save,waste,drive too much,save,save,cut down,use paper bags and glass bottles,use too many,not too much,not too much,People cut down,People use too much plastic,too many trees,too man