英语选修UnitUsinglanguage学习.pptx

《英语选修UnitUsinglanguage学习.pptx》由会员分享，可在线阅读，更多相关《英语选修UnitUsinglanguage学习.pptx（19页珍藏版）》请在得力文库 - 分享文档赚钱的网站上搜索。

1、第1页/共19页Lets enjoy a video:What kind of disasters have you seen in the video?第2页/共19页龙卷风(Tornado)第3页/共19页海啸Tsunami 第4页/共19页雪灾snow disaster What resulted in these disasters?第5页/共19页Global Warming第6页/共19页What can we do about global warming?第7页/共19页Task1:Skimming:Skim the two letters and answer questio

2、ns1.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.Earth Care2.Which is not the reason why Ouyang Guang writes

3、 the letter?affecthave an effect on 1.The first letter is written by _2.The second letter is written by _Ouyang Guang 第8页/共19页3.Which is not true according to the Earth Cares letter?A.Together,individuals can make a difference to environmental problems.B.Individuals must put up with pollution.C.Many

4、 activities individuals do can produce carbon dioxideD.Individuals can save energy to slow down global warming.第9页/共19页Scan the letter and list Earth Cares suggestions in the following chart,and discuss whether you can carry out each suggestion.Task2:Scanning第10页/共19页Earth Cares suggestionsCarry out

5、 Walk_ Plant_1.Turn_ off if not using them.2._ instead of turning up the heat.or ride a bike if you can.4.Recycle cans,bottles,plastics and buy things made from_.Buy products that_.more trees.7.Talk with _ about global warming.electrical appliancesPut on more clothesrecycled materialsyour family and

6、 friends5.3.6.are economical with energy第11页/共19页第12页/共19页Actress Zhou Xun planted 238 trees in Beijing.She hopes these small activities can create big changes in society.Actress Zhou Xun第13页/共19页Task3:Make a poster for your school that tells students some ways they can reduce the amount of carbon d

7、ioxide in the air,according to Earth Cares suggestions in the reading passage第14页/共19页Fight global warmingFight global warming*_*_*_*_*_*_ 1.Cut down on energy,cut down on carbon dioxide2.Turn electrical appliances off when not using them3.dont turn up the heat,put on more clothes4.Walk or ride a bi

8、ke,dont drive5.Plant trees6.recycleHeadingsuggestionsslogan第15页/共19页HeadingHeading*_*_*_*_*_*_ suggestions(make a list)Slogan1.Save energy,save the earth2.Cool the globe,plant a treeHeading 1.Fight global warming2.Make the earth a better pace第16页/共19页Homework:Writing假假如如你你们们成成立立了了一一个个环环保保小小组组，打打算算起起草草一一份份倡倡议议书书，号号召召全全校校同同学学行行动动起起来来，为为“节节能能减减排排”献献计计献献策策，为为防防止止全全球球变变暖暖做做出出自自己己的的努努力力。倡倡议议书书内内容容如如下：下：1.全全球球变变暖暖对对地地球球造造成成的的灾灾害害及及其其原原因因(drought,flood and Glacier Melting greenhouse gas,carbon dioxide)2.采取的措施采取的措施第17页/共19页See you next time!第18页/共19页2023/3/26感谢您的观看！第19页/共19页