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,*,Unit 2 The environment,课件,11,Unit 2 The environment 课件 11,Have you ever visit some beautiful,places during your summer holiday?,Have you ever visit some beaut,译林牛津版高中英语必修5-Unit-2-The-environment-ppt课件,译林牛津版高中英语必修5-Unit-2-The-environment-ppt课件,How many kinds of pollution do you know?,Air pollution,How many kinds of pollution do,Water pollution,Water pollution,Earth pollution,Earth pollution,Chemistry pollution,Chemistry pollution,Rubbish pollution,Rubbish pollution,Fossil,fuels,Solar energy,electricity,Natural gas,FossilSolar energyelectricity,译林牛津版高中英语必修5-Unit-2-The-environment-ppt课件,Ecotourists,are people who visit an area,and do not harm or damage the,ecosystem,.,They are interested in,environmental,protection,. If you are this kind of tourist, you will love Ecoville. We use natural, safe energy from the sun,solar,energy, instead of digging up Earth to find,fossil,fuels,. Nothing in our hotel causes,pollution,. We even use,eco-friendly,washing powder to wash your sheets. Dont have your next holiday in a city full of factories that create harmful waste. Come to Ecoville, where you and Earth will be safe together.,Eco-,tourists,Eco-,system,Eco-,comes from Greek and means,earth,it is used in many words to talk about the,environment.,Write as many words that include the prefix,eco-,as you can. Use your dictionary if you need to.,生态旅游者,生态系统,Eco-tourists Eco- comes from G,ecoactivity,ecofriengdly,ecodevelopment,ecodisaster,ecology,ecologist,ecotourism,ecoactivityecofriengdlyecodeve,adj + n,n,n + n n,n + n n,adj + n nn + n,Guess the meaning of following words, and match them with pictures.,Clear-cut logging ozone layer,Opencast mining acid rain,Slash and burn farming,Global warming,Guess the meaning of following,Opencast mining,Opencast mining,Ozone layer,Ozone layer,Clear-cut logging,Clear-cut logging,Global warming,Global warming,Acid rain,Acid rain,Slash and burn farming,Slash and burn farming,Discussing,What measures can we take to solve these problems above?,(Divide the class into six group, and each group talk about one picture.),DiscussingWhat measures can we,Finish part C on page 27,1, environmental 2, ozone layer,3,ecosystem 4, energy,5, fossil fuels,6, eco-friendly,7,harm,8, ecotourists,Finish part C on page 27 1, en,Bye Bye,！,Bye Bye！,