新大学英语第四册电子教案(最终版)unit1

Inthisunit,youareexpectedtolearna.howtoliveamoreenvironmentallyfriendlylifestyle;b.howtoplanateamproject;c.howtodesignandpresentexhibitsshowingagreencampus.WarmingUpPartOnePartTwoFindsomebackgroundinformationonenvironmentalprotectionpracticedworldwide.Theinformationwillhelpyouhaveabetterunderstandingofthetopic.1SearchingtheissueWatchavideocliponthecelebrationofEarthDayandanswerthefollowingquestions.WarmingUpPartOnePartTwoQuestionstothink1.HastheannualcelebrationofEarthDayencouragedpeopletogetinvolvedinbuildingabetterfuture?2.Whatdoyouthinkoftheideaofgivinguptheone-day-a-yearcelebrationofEarthDayandmakingeverydayEarthDay?3.Asuniversitystudents,whatcanyoudotohelpprotecttheenvironment?WarmingUpPartOnePartTwoDoaresearchontheglobalrankingofcarbondioxide(CO2)emissionsinthelastyear.YoucangotothelibraryorsurftheInternettofindinformationaboutthecarbonfootprintsofthefollowingcountries,andfillinthetablewiththeinformationyouget.CountryCarbonFootprintRankingU.S.IndiaJapanRussiaChinaGermanyBrazilSwedenCanadaBritainWhatconclusionscanyoudrawfromthetable?______________________________________________WarmingUpPartOnePartTwo2PresentingyourunderstandingShareopinionswithyourclassmates.Usethefollowingquestionnairetofindouthowgreenyouare.Interviewatleastfiveofyourclassmatesontheirideasofbeinggreen.1.Whenyouleavearoom,doyouturnoffelectricalappliancesandlights?□Often□Sometimes□Never2.Howmanypiecesoftissuedoyouuseeachday?□Morethan5pieces□Lessthan5pieces□None3.Doyouminimizetheuseofairconditioningandheatingifyoucan?□Often□Sometimes□Never4.Whileshavingorbrushingteethdoyouletthewaterrun?□Often□Sometimes□Never5.Doyoutakeshortshowersinsteadoftubbaths?□Often□Sometimes□NeverWarmingUpPartOnePartTwo6.Doyoudonateextrastopeopleyouknowortocharityinsteadofthrowingthemaway?□Often□Sometimes□Never7.Doyouuseaplasticlunchboxtocarrymeals?□Often□Sometimes□Never8.Doyoupurchaseitemsmadefromrecycledmaterials?□Often□Sometimes□Never9.DoyoulookfortheENERGYSTAR®logowhenbuyingelectronicssuchasTVs,CDplayers,DVDplayers,andcomputers?□Often□Sometimes□Never10.Whatdoyouthinkweshoulddotobuildagreencampus?______________________________________________________________________WarmingUpPartOnePartTwoWriteashortreportonstudents’awarenessofsavingenergybasedontheresultsoftheinterviews.●Thefollowingisourreporton…●Thisreportwillpresenttheresultsof…●Thepurposeofthisreportisto…●Currently,approximatelythereare…%studentswho…●Weshouldcontinueto…●Weshouldalsotryto...PartTwoInitializingtheProjectPartTwo3SharinginformationDiscussandexchangetheinformationonlow-carbonlifeyoufoundbeforeclass.Brainstormthefollowingquestions.1.Asclimatechangetoucheseveryaspectofourlives,howwillitchangeus?2.Howwillweadapttoclimatechange?Workingroupsof4or5anddiscussthefollowingquestions.1.Whatwilllifebelikeforthenext20or30years,aswemovealongthepathtowardreducedcarbonemissions?2.Canthetargetbereached?Explain.3.Whichbehaviorswillweneedtochange?Whichwillwechoosetopreserve?PartTwoInitializingtheProjectPartTwoStudythefollowingpictureandwriteafewquestionsaboutitscontent.Thendiscussthequestionswithyourgroupmembers.1.2.3.4.5.PartTwoInitializingtheProjectPartTwoBrainstormthewaysyouknowtoreduceCO2emissions.Listthepossiblewaysyoucanthinkofanddiscussthemwithyourgroupmembers.1._______________________________________________________2._______________________________________________________3._______________________________________________________4._______________________________________________________5._______________________________________________________PartTwoInitializingtheProjectPartTwo4WatchingavideoWatchavideocliponlow-carbonlifeandcompletethefollowingactivities.Readthequestionsbelowcarefully.Thenwatchthevideoclipforthefirsttimeandanswerthequestions.PartTwoInitializingtheProjectPartTwo1.Whatisthepurposeofthespecialseries“MyLow-carbonLife”?________________________________________________________________________________2.WhydoesLinHuialwaysselectproductswithlongershelflifewhenheshops?________________________________________________________________________________3.HowdoesLinHuithinkofalow-carbonlifestyle?________________________________________4.WhatdoesthebookletproducedbyWWFoffertothegeneralpublic?________________________________________5.Whatistheprospectoflow-carbonlifestyles?________________________________________________________________________________Toraisepeople’sawarenessofenergyconservationandcarbonreduction.BecausehethinksthiscannotonlyreducewasteandalsohelpreduceCO2.It’sapersonalmissionthatwillneverend.Itoffersguidanceforalow-carbonlifestyle.Onlycertaingroupsofpeoplemightchoosetolivealow-carbonlife.KeyClearPartTwoInitializingtheProjectPartTwoWatchthevideoclipagain.Trytofillinthetablewiththeinformationfromthevideoclip.LinHuiLiLinWorkplaceWorksforan1)_______________________setupbyhimandhisfriends↓Informationprovidedinthewebsite:2)________________________________________________________________________________WorksfortheWWF,oneoftheworld’sleading3)________________________↓GuidanceofferedintheWWFbooklet:4)_