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1、教学目标教学目标通过学习与环境相关的词来描述环境污染通过学习与环境相关的词来描述环境污染和环境保护和环境保护,倡导积极保护环境的良好意倡导积极保护环境的良好意识。识。学习与环境相关的词。学习与环境相关的词。判断环境污染的一些现象及作简单描述。判断环境污染的一些现象及作简单描述。利用构词法知识学习与环境相关的词。利用构词法知识学习与环境相关的词。2021/8/11 星期三1Word PowerDiscussing the environmentDiscussing the environment2021/8/11 星期三2Environmental problems are discussed
2、frequently in the news.A whole vocabulary has developed to help us talk about the environment and problems associated with it.2021/8/11 星期三32021/8/11 星期三42021/8/11 星期三52021/8/11 星期三62021/8/11 星期三7Shangri La is heaven of earth.We are ecotourists,well go travelling there.What are we interested in?What
3、 type of hotel will we stay in?What kind of energy does the hotel Ecoville use?How does the hotel wash the sheets?What other characteristics does the environmentally hotel have?2021/8/11 星期三8A Read this brochure about a new,environmentally friendly hotel which is opening.Ecotourists are people who v
4、isit an area and don not harm or damage the ecosystem.They are interested in environmental protection.If you are this kind of tourist,you will love Ecoville.2021/8/11 星期三9We use natural,safe energy from the sun,solar energy,instead of digging up Earth to find fossil fuels.Nothing in our hotel causes
5、 pollution.We even use eco-friendly washing powder to wash your sheets.2021/8/11 星期三10Dont 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.2021/8/11 星期三11Tourists who are friendly to the environment when goProtec
6、tion of environment Using the suns energyFuel such as coal,oil,that was formed over millions of years from the remains of animals or plantsMaking air,water,soil etc.dirty Environmental protected travelling ecotourist solar energy eco-friendly fossil fuel environmental protection pollution2021/8/11 星
7、期三12B When we talk about things that are bad for the environment,many of the words that we use are compound nouns.Use the compound nouns in the box to label the pictures below.2021/8/11 星期三13clear-cut logging2021/8/11 星期三14opencast mining2021/8/11 星期三152021/8/11 星期三16Slash and burn farming2021/8/11
8、星期三17global warming2021/8/11 星期三182021/8/11 星期三19ozone layer2021/8/11 星期三20acid rain2021/8/11 星期三212021/8/11 星期三222021/8/11 星期三23C Help the management of Ecoville write an advertisement.Fill in the blanks with words from the previous page.2021/8/11 星期三24Ecoville,the perfect holiday destination!The c
9、oncept behind our hotel is(1)_ protection.It is safe and fun for the whole family,even Mother Earth!Ecoville was the idea of Li Zheng,a scientist.He was worried about global warming and the hole in the(2)_.environmentalozone layer2021/8/11 星期三25He wanted a chance to have a holiday in a beautiful par
10、t of the world,but not to cause damage to the(3)_ of the area.One night he saw a television show about a village in Africa.ecosystem2021/8/11 星期三26The whole village uses(4)_ from the sun.No(5)_ are burnt in peoples homes.There is no harmful waste from the factories because it is changed back into fu
11、el and used to power the factories.The cars are all electric and can be plugged into normal outlets.energyfossil fuels2021/8/11 星期三27Even things like soap powder are(6)_ products.Mr Li was very excited about this idea,and decided to build Ecoville exactly the same way.Nothing you find in Ecoville ca
12、uses any(7)_ at all.eco-friendlyharm2021/8/11 星期三28We even built our hotel around the treesyou can relax and be sure that there was no damage done to make space for your room.We even checked to make sure that the metals we used to build were not obtained from companies that practise opencast mining.
13、2021/8/11 星期三29So come and join us,become part of the new generation of tourists,(8)_,and spent your next holiday in beautiful Ecoville!ecotourists2021/8/11 星期三30 Who thought of the idea to build in environmentally friendly hotel?Where did he get his inspiration(idea)?What are the differences betwee
14、n Ecoville and other hotels?2021/8/11 星期三31D.The prefix eco-means earth,which comes from Greek.It is used in many words to talk about the environment,such as ecology and eco-tourism.Work in groups&have a competition on words that include the prefix eco-.Use your dictionary if necessary.2021/8/11 星期三
15、32eco-activityfriendlyecologytourismprotectioncatastrophe2021/8/11 星期三33HomeworkTry to write an article on some environmental pollution and how to solve the problems.Write a guide on how to be an ecotourist.2021/8/11 星期三34教学步骤教学步骤一、导入（一、导入（Lead-in）设置一个情景：假如学生要去我国的大香设置一个情景：假如学生要去我国的大香格里拉地区旅游。他们是格里拉地区
16、旅游。他们是“驴友驴友”协会的协会的成员，要考虑做些什么？成员，要考虑做些什么？可能的答案：可能的答案：2021/8/11 星期三35二、初步学习有关环境的词二、初步学习有关环境的词阅读练习阅读练习1.以课本以课本P26的的A部分为内容；部分为内容；2.以词义配对的练习来简单解释蓝色词的以词义配对的练习来简单解释蓝色词的意思；意思；3.学生分组讨论所展示的图片，鼓励学生分组讨论所展示的图片，鼓励 学生用新词。学生用新词。2021/8/11 星期三36三、巩固与环境相关的词三、巩固与环境相关的词1.广告展示广告展示 巩固相关的词。（可巩固相关的词。（可以将其让学生描述成他们以将其让学生描述成他们
17、“驴友驴友”协协会的倡议。会的倡议。2.拓展：可以让学生进行适度的自由发拓展：可以让学生进行适度的自由发挥。挥。2021/8/11 星期三37四、四、前缀前缀 eco-=environment1.让学生做猜词比赛，以熟悉相关词汇；让学生做猜词比赛，以熟悉相关词汇；2.词义配对展示词义配对展示学生总结与学生总结与eco-有关有关 的此以扩大学生的词汇；的此以扩大学生的词汇；2021/8/11 星期三38五、拓展训练五、拓展训练1.比赛讨论环境污染话题，鼓励用新词比赛讨论环境污染话题，鼓励用新词；2.讨论如何防治环境污染讨论如何防治环境污染；3.作业作业。2021/8/11 星期三39Thank You!2021/8/11 星期三402021/8/11 星期三41