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ID:60997103
大小:6.42 MB
页数:78页
时间:2021-01-19
《新人教选修6_Unit4_Global_warming-Reading[阅读课件].ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
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
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