宜城三中 余琼（课件）using language.ppt

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1、WordsstudyUnit4UsinglanguageWhatcanwedoaboutglobalwarmingWhat’syourfeelingafterlisteningtothesong?WhatcanwedoaboutGlobalwarming?WhatcanwedoaboutGlobalwarming?WhatcanwedoaboutGlobalwarming?Skimthelettersandanswer(1)Whoarethewriters?(2)whatistheirpurposeofwriting

2、theletters?SkimmingThefirstletteriswrittenbyastudentwhoisaskingforsuggestionsforhisproject—globalwarming.ThesecondletteriswrittenbyaneditorofEarthCaremagazine.Heoffersthestudentsomesuggestionsonwhattodoaboutglobalwarming.A.Heisdoingaprojectonglobalwarming.B.He

3、feelsindividualscanaffecthugeenvironmentalproblems.C.Heisn’tsurewheretostartwithhisproject.D.HewantstogetsomesuggestionsfromEarthCare.1,WhichisnotthereasonwhyOuyangGuangwritestheletter?Carefulreading1.DoesEarthCareagreewithOuyangGuang’sopinionthatindividualsc

4、anhavenoeffect?No,EarthCaredoesn’tagree.ReadEarthCare’sreplyandanswer:Readthetextcarefullyandfillintheblanks.Whatcanwedoaboutglobalwarming?◆Turna(n)_________________offwhenyou’renotusingit.◆Putonmoreclothesinsteadofturningupthe_____.◆Walkor_________insteadoftak

5、ingmotorvehicles.◆________cans,bottles,plasticsandnewspapers.electricalapplianceheatrideabikeRecycle◆Buythingsmadefrom____________________.◆Buyproductsthataremadetosave________.◆__________inyourgardenoryourschoolyard.◆Talkwithyourfamilyandfriendsabout__________

6、_____.recycledmaterialsenergyPlanttreesglobalwarming7.PairworkListEarthCare’ssuggestionsandaskeachotherwhetheryouthinkyoucancarrythemout.EarthCare’ssuggestionsCarryout1.Turnelectricalappliancesoffwhennotusingthem.2.Don’tturnuptheheat,putonmoreclothes.3.Walkorri

7、deabike,don’tdrive.4.Recycle.5.Buythingsmadefromrecycledmaterials.6.Buyproductsthatuselessenergy.7.Planttrees.8.Talkwithfamilyandfriendsaboutglobalwarming.Groupworkmakeaposterforyourschoolthattellsstudentsvariouswaystheycanreducetheamountofcarbondioxideintheair

8、.Giveyourposteralargeheading（标题）Writeatopicsentence(中心句）Listthewaystoreducecarbondioxideintheair.Useimperativesentences(祈使句）inyourposter.Makeaslogan（口号）attheendliketheoneatt