选修六unit4usinglanguage.pptx

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,Read aloud and reciting competition,1.Global warming has become one of,the most serious environmental problems,.,2.It is human activities that has caused this global warming rather than a natural,phenomenon.,1/30,Global warming,cause,s,A rising population,The use of energy,Greenhouse gases,Burning of fossil fuels,Agricultural industry,Destruction of forests,If the world keeps warming?What would happen?,2/30,Have you ever seen the film,The Day After Tomorrow?,What kind of disasters,have you seen in the film,?,What have you learnt from the film?,3/30,What kind of disaster have you seen in the movie?,4/30,tsunami,海啸,tonardo,龙卷风,snow disaster,flood,5/30,Are there any other disasters which,may be caused by global warming?,6/30,desertification,沙漠化,drought,干旱,7/30,melting glaciers,8/30,famines,Spread of diseases,9/30,coral reefs,珊瑚礁,golden monkey,fish,ginkgo,银杏,disappearance of species,10/30,What have you learnt from the movie?,11/30,Conclusion,从这部电影，我们能够看出全球变暖,可能造成很严重灾难，比如：洪水、,雪灾、海啸、龙卷风、干旱、冰雪融化,及一些动植物灭绝,。,From the movie,we can see that,_,such as_,_,tsunami,tornado,_,melting glacier,_.,global warming may cause severe catastrophes,flood,snow disaster,drought,disappearance of species,12/30,What can we do about global warming?,13/30,Scan the letter and answer:,1.Who are the writers of the letters?,A.He is doing a project on global warming.B.He feels individuals can affect huge environmental,problems.C.He isnt sure where to start with his project.D.He wants to get some suggestions from Earth Care.,Ouyang,Guang,and Earth Care,2.Which is,not the reason,why Ouyang Guang writes the letter?,14/30,Scan the letter and,list Earth Cares suggestions,in the following chart,and,discuss whether you can carry out each suggestion,.,Scanning,15/30,Earth Cares suggestions,carry out,1.Turn_ off if not using them.,2,._,instead of turning up the heat.,Walk,or,ride,a bike if you can.,4.Recycle cans,bottles,plastics and buy things made from_.,Buy,things,that,_.,Plant,more,trees,.,7.Talk,with,_,about,global,warming,.,electrical appliances,Put,on,more clothes,recycled materials,your,family,and,friends,5,.,3,.,6,.,are economical with energy,16/30,Which is not true according to the editors letter?,A.Together,individuals can make a difference to environmental problems.B.Individuals must put up with pollution.C.Many activities individuals do can produce carbon dioxide.D.Individuals can save energy to slow down global warming.,17/30,Writing,：,What can we do about global warming?,1),全球变暖危害,.,2,）关于全球变暖，我们应该做些什么,?,3),你看法,.,18/30,1,_(,众所周知,),，,global warming has become,2,_,_,(,最严重环境问题之一。,),3,_,(,毫无疑问,)global warming,4,_,_,(,对我们生活有很坏影响。,),As we all know,As is known to all,one of the most serioussevere,environmental problems,There is no doubt that,will have terrible effects,on our life.,19/30,5,_(,更糟糕是，,),global warming may cause serious,catastrophes,such as,6,_,7,_,8,_,9,_,10,_,11,_.,(,风暴、洪水、干旱、饥荒、疾病,散播及物种灭绝,),Whats worse,storm,flood,drought,famine,the spread of diseases,and the disappearance of species,20/30,12,_(,所以,),it is high time,that,13,_,_(,我们应该行动起来拯救地球,).,As for government,they need to,take some effective measures to,14,_(,保护环境,),and,15,_,_(,投资一些钱来改进环境,).,16,_(,作为个人,),，,we can,17,_,(,尽最大努力,)to protect environment.,Therefore,we should take action to save,our only earth,protect environment,invest some money to improve,the environment,As for individuals,trydo our best,21/30,18,_,(,首先,)we should take public,transportation instead of private cars.,19,_(,其次,),，,20,_,_(,我们不应该,随便丢垃圾,).,21,_(,另外,),，,22,_,_,(,我们有责任传输环境保护知识,),。,23,Only_,_ (,只有,这么我们才能创造健康环境。,),First of all,SecondNext,We should not,throw away waste freely,Besides,We have the responsibility to spread,the knowledge of protecting environment,in this way can we create,a healthy environment for ourselves,.,22/30,To save energy is,another way of,saving the earth.,23/30,Have you found that in school.,Waste of energy and resources,24/30,Have you found that in school.,Wasted paper and,rubbish thrown,everywhere,25/30,Whats your feeling,？,Lets live in low-carbon way,！,26/30,鉴于你在校园中发觉一些不环境保护现象，请你写一篇,演讲稿（,speech,），倡议同学们成为“低碳一族”,（,be low-carbon people,）,节约资源，爱护地球。,关键点以下：,1.,步行或骑自行车上学，锻炼身体，降低大气污染；,2.,不浪费水和食物，充分使用纸张；,3.,不乱扔垃圾，做好垃圾分类（,waste sorting,）,4.,离开宿舍或教室时，记得关上灯和风扇，节约用电。,注意：词数,120,左右，可适当增加细节，行文要规范。,Writing,27/30,Help me,help you,help everyone.,Return GREEN to the earth!,Help me,help you,help everyone.,Return GREEN to,the earth!,28/30,Never give up,Never give up your faith,!,Never give up your hope,!,Never give up doing a bit for the earth,!,29/30,30/30,