新人教选修6_Unit4_Global_warming-Reading[阅读课件].ppt

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1、Unit4UsingLanguageWhatCanWeDoaboutGlobalWarmingReadthepassageandgetthemainidea.fastreadingThispassagecontainstwoletters,thefirstletteriswrittenby,whoaskssuggestionsfromtheEarthCare.Thesecondletterisabout_____________givenbytheEarthCare.OuyangGuangsuggestions1.WhatdoesOuyangGuangdo?2.W

2、hatishisproject?LetterⅠcarefulreadingAstudentAboutglobalwarming3.Doeshethinkapersonhimselfcanslowdownglobalwarming?Havelittleeffect4.Doeshegiveuphisplan?No.Hestilladvocateimprovements..DoesEarthCareagreewithOuyangGuang’sopinionthatindividualscanhavenoeffect?No,EarthCaredoesn’tagree.Le

3、tterⅡWhichistrueaccordingtotheeditor’sletter?bDailythingswedoisjustnothing.Manypeoplefeellikedoingsomethingtoimproveourenvironment.Individualscan’tsaveenergytoslowdownglobalwarming.Individualscanmakeadifference众人拾柴火焰高！SowhatisEarthCare’sattitudes?RushforthesuggestionstheEarthCaregive

4、s.Trytouseyourownwords!suggestionlist①Turnelectricalappliancesoffwhennotusingthem.②Don’tturnuptheheat,putonmoreclothes.③Walkorrideabike,don’tdrive.④Recycle.⑤Buythingsmadefromrecycledmaterials.⑥Buyproductsthatuselessenergy.⑦Planttrees.⑧Talkwithfamilyandfriendsaboutglobalwarming...Tryto

5、reducetheuseofmotorvehiclesPlantingtreesCleaningtherubbishelectricvehiclebikerunning×××√GroupworksGroupworkstodiscusswhatelsewecandotoslowdownglobalwarming?Windenergyisusedaspowertoproduceelectricity.usedtocollectsolarenergy,makingyourhousewarmorheatingyourwater.SolarpanelsTheHydro-el

6、ectricdamsafacilitydesignedtoconvertnuclearenergyintoelectricity.Anuclearpowerplantenergysourcessolarenergybiomassenergyhydro-electricpowerwindpower……wave/tidalenergyGeothermalenergyNuclearpower???Returnthegreenworldtous1.Prepareforthelanguagepointsofthisclass.2.Makeaposterforyoursc

7、hooltotellstudentshowtoreducecarbondioxide.homeworkthankyouthankyou1.Alotofpeaplehavethesenseofdoingsomethingagainstglobalwarming.()2.EarthCaresuggestpeopleputupwithpollution.()3.you’dbetterbuythingsmadefromnewmaterials.()4.TheEarthCarethinklittleofsmallthingsTFFFMakeaposterforyoursch

8、oolth