Unit7 protect the Earth.ppt

Picheng Primary School Yinwenhua There was a rich（富（富有的）有的）mother.She loved her son very much.A mother and her sonEnjoy a storyEnjoy a storyThe son grew up（成长）（成长）happily.His mother was happy too.One dayI give you some coal to exchange（交换）（交换）some toys.coal tMum,I want some toys.煤煤 There was a rich（富（富有的）有的）mother.She loved her son very much.Enjoy a storyEnjoy a storyMum,I want a car.After some daysI give you some_ to exchange（交换）交换）a car.oil石油石油Mum,I want some toys.The son grew up happily.His mother was happy too.One dayI give you some coal to exchange(交换交换)some toys.coalEnjoy a storyEnjoy a storyI want a car.Some days later,I give you some to exchange a house.wood（木头）（木头）I want a house.Mum,I want a car.After some daysI give you some _ to exchangea car.oilEnjoy a storyEnjoy a storygoodI want some money（钱）（钱）.When the son became a young（年轻的）（年轻的）man,her mother was old.I give you some to exchange some money.waterI want a house.Some days later,I give you some to exchangea house.woodEnjoy a storyEnjoy a storyNowMother is poor(贫穷贫穷).She has nothing but rubbish.Her son doesnt come back.She is sad.Tips:poor 贫穷的贫穷的have nothing but除了除了什么都没有什么都没有 When the son became a young man,her mother was old.I give you some to exchange some money.waterI want some money.Enjoy a storyEnjoy a storyA mother and her sonA mother and her son Mother Earth 地球母亲地球母亲 Ear thWe have only one Earth.LetsProtect the Earth!保护地球!Task 5.Try to be spokesmen(“保护地球保护地球”的发言人的发言人).Green Guards Needed招募绿色环保小卫士招募绿色环保小卫士招募绿色环保小卫士招募绿色环保小卫士Task 2.Try to know the use（用处）（用处）of them.Task 3.Try to know the problems（面临的问题）（面临的问题）of them.Task 4.Try to know the solutions(解决方法解决方法)of the problems.Task 1.Try to know four ways（方式方式）to protect the Earth.4231快速浏览课本快速浏览课本P68，找出保护地球的四种方法。，找出保护地球的四种方法。Task 1.We know four ways to protect the Earth.Save waterSave energyB:Save water C:Save energy(能源）能源）A:Save treesD:Dont use too much plastic（塑料）塑料）save拯救拯救/节约节约Choose one title for each picture(为每幅图选一个主题）为每幅图选一个主题）.70%coal18%oilEnergy used in ChinaMost of（大多数）（大多数）our energy comes from coal and oil.Energy comes from too.?energyenergy4231Task 1.We know four ways to protect the Earth.Save waterSave energyA:Save treesD:Dont use too much plastic（塑料）（塑料）Choose one title for each picture(为每幅图选一个主题）为每幅图选一个主题）.Save treesDont use too much plasticTask 5.Try to be spokesmen(“保护地球保护地球”的发言人的发言人).Green Guards Needed招募环保小卫士招募环保小卫士招募环保小卫士招募环保小卫士Task 2.Try to know the use(用处用处)of them.Task 3.Try to know the problems(问题问题)of them.Task 4.Try to know the solutions(解决方法解决方法)of the problems.Task 1.Try to know four ways to protect the Earth.Task 2:We know the use(用处用处)of them.1.We use water toA.make things and help keep the air clean2.We use energy to3.We use trees to4.We use plastic toB.drink and cleanD.drive carsC.make bags and bottlesTheyre useful(有用的有用的有用的有用的).What can we useto do?Watch the cartoon and find out the use of them.wood（木头）木头）Task 2:We know the use(用处用处)of them.Task 5.Try to be spokesmen(“保护地球保护地球”的发言人的发言人).Green Guards Needed招募环保小卫士招募环保小卫士招募环保小卫士招募环保小卫士Task 2.Try to know the use（用处用处）of them.Task 3.Try to know the problems of them.（我们知道他们面临的问题）（我们知道他们面临的问题）Task 4.Try to know the solutions(解决方法解决方法)of the problems.Task 1.Try to know how to protect the EarthTask 3.We know the problems of them.Whats the problem（问题）（问题）of?plastictreeswaterenergyIn many places,there is not much water.Read the passage loudly（大声朗读课文）（大声朗读课文）and then discuss the problems of them with your deskmate.(同桌同桌讨论它们讨论它们面临的问题面临的问题).In many places,there is not much water.Whats the problem（问题）（问题）of?plastictreeswaterenergyIn many places,there is not much water.There is not much coal or oil on Earth.Read the passage loudly（自由朗读课文）（自由朗读课文）and then discuss the problems of them with your deskmate.(讨论它们面临讨论它们面临的问题的问题).Task 3.We know the problems of them.Cars use a lot of energy.Theres not much coal or oil on Earth.Save energySave energyWhats the problem（问题）（问题）of?plastictreeswaterenergyIn many places,there is not much water.There is not much coal or oil on Earth.People cut down（砍伐）（砍伐）too many trees.People use too much plastic.Read the passage loudly（自由朗读课文）（自由朗读课文）and then discuss the problems of them with your deskmate.(讨论它们面临讨论它们面临的问题的问题).Task 3.We know the problems of them.white pollution 白色污染白色污染plasticPeople use too much plastic.Too much plastic is bad for the Earth.对对.有害有害Whats the problem（问题）（问题）of?plastictreeswaterenergyIn many places,there is not much water.There is not much coal or oil on Earth.People cut down（砍伐）（砍伐）too many trees.People use too much plastic.Task 3.We know the problems of them.Difference(不同）不同）between many and muchmany、much1.Too plastic is bad for the earth.2.People use too plastic bags and bottles.Difference(不同）不同）between many and much Tip:many,much 都表示许多，都表示许多，many修饰可数名词，修饰可数名词，much 修饰不可数名词。修饰不可数名词。muchmany不可数名词不可数名词可数名词可数名词Task 5.Try to be spokesmen(“保护地球保护地球”的发言人）的发言人）.Green Guards Needed招募环保小卫士招募环保小卫士招募环保小卫士招募环保小卫士Task 2.Try to know the use of them.Task 3.Try to know the problems of them.Task 4.Try to know the solutions(解决方法解决方法)of the problems.Task 1.Try to know how to protect the EarthWhat should/shouldnt we do?Task 4Task 4:We know the solutions(解决方法解决方法)of the problems.Read the passage carefully and fill in the blanks on P70.We should save _ 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.waterreusewastesavedrivesavecutdownplasticpaperglassusereWe should reuse water.use againWe should not waste water.wasteTask 5.Try to be spokesmen(“保护地球保护地球”的发言人的发言人).Green Guards Needed招募环保小卫士招募环保小卫士招募环保小卫士招募环保小卫士Task 2.Try to know the use of them.Task 3.Try to know the problems of them.Task 4.Try to know the solutions(解决方法解决方法)of the problems.Task 1.Try to know how to protect the EarthEnjoy 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 waterEnjoy 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.Enjoy Reading 1 享受阅读Enjoy Reading Save energyMost 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 treesWood 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 Save treesWood 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 plasticWe use plastic to make bags and bottles buttoo 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 buttoo 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.WhatWhatwaterwaterenergyenergytreestreesplasticplasticUse(use.to.)Use(use.to.)drink and cleandrink and cleandrive carsdrive carsmake thingsmake thingskeep the air cleankeep the air cleanmake bags make bags and bottlesand bottlesProblemProblemSolutionsSolutionsreuse and savereuse and savewastewastedrive so muchdrive so muchsavesavesavesavecut down cut down use paper bagsuse paper bagsand glass bottlesand glass bottlesuse too manyuse too manynot too muchnot too muchnot too muchnot too much People cut downPeople cut down People use tooPeople use too much plastic much plastic too many treestoo many trees too many trees too many trees plastic bagsplastic bagsand bottlesand bottlesTask 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，根据下面图表进行演讲。可以加上自己的语选择你喜欢的一项环保内容，根据下面图表进行演讲。可以加上自己的语言哦！言哦！Choose one part and make dialogues with your partners.选择一个主题，和你的搭档来说说对话吧。选择一个主题，和你的搭档来说说对话吧。WhatWhatwaterwaterenergyenergytreestreesplasticplasticUseUsedrink and cleandrink and cleandrive carsdrive carsmake thingsmake thingskeep the air cleankeep the air cleanmake bags make bags and bottlesand bottlesProblemProblemSolutionsSolutionsreuse and savereuse and savewastewastedrive so muchdrive so muchsavesavesavesavecut down cut down use paper bagsuse paper bagsand glass bottlesand glass bottlesuse too manyuse too manyA:Whats the use of?B:We usetoA:Whats the use of?B:We usetoA:Whats the problem of?B:A:Whats the problem of?B:A:What should we do with?B:We should/should notA:What should we do with?B:We should/should notLets talkLets talknot too muchnot too muchnot too muchnot too muchcut down cut down use too muchuse too muchtoo many trees too many trees too many trees too many trees plastic bagsplastic bagsand bottlesand bottlesTask 5.Try to be spokesmen(“保护地球保护地球”的发言人的发言人).Green Guards Needed招募环保小卫士招募环保小卫士招募环保小卫士招募环保小卫士Task 2.Try to know the use of them.Task 3.Try to know the problems of them.Task 4.Try to know the solutions(解决方法解决方法)of the problems.Task 1.Try to know how to protect the EarthNowMother is poor.She has nothing but rubbish.Her son doesnt come back.She is sad.Return to the storyReturn to the storyHow to make the mother happy?To make the mother happy,we shouldWe shouldntMake up the storyThe son comes back.Make up the storyStart from now!从现在做起！从现在做起！Start from me!从我做起！从我做起！1.Read the story and try to retell the story.2.Finish the exercise(P70).3.上网查找更多保护地球的方法，上网查找更多保护地球的方法，并且从自身做起并且从自身做起.