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ID:56416345
大小:18.46 MB
页数:28页
时间:2020-06-17
《选修六 unit 4 global warming-Using language 公开课课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在PPT专区-天天文库。
1、Unit4GlobalwarmingUsinglanguageGoals1.知识目标Togetthegeneralideaofthepassageandunderstandwhatcanwedoaboutglobalwarming.2.能力目标Toimprovereadingabilityandwritingskills.3.情感目标Toknowwhattheeffectsglobalwarminghasbroughtaboutandwhatweshoulddotoprotectourearth.thecausestheeffectsG
2、lobalwarmingcausesArisingpopulationTheuseofenergyGreenhousegasesBurningoffossilfuelsAgriculturalindustryDestructionofforestsWhat'stheresultofglobalwarmingrisingofsealevelseverestormdroughtsfaminethespreadofdiseasesdestructionofspeciesWhatcanwedoaboutglobalwarming?Reading
3、&WritingSkimthelettersandfindwhothewritersareandwhattheirpurposeofwritingthelettersis.SkimmingThefirstletteriswrittenbyastudentwhoisonbehalfofhisschool,askingforsuggestionsforhisproject—globalwarming.ThesecondletteriswrittenbyaneditorofEarthCaremagazine,whooffersthestude
4、ntsomesuggestionsonwhattodoaboutglobalwarming.代表Task:ListEarthCare’ssuggestions.Reading1.Ifyouarenotusingelectricalappliances,turnthemoff.2.Putonmoreclothesinsteadofturninguptheheat.3.Walkorrideabikeifyoucan.4.Recycleandbuythingsmadefromrecycledmaterials.5.Getyourparents
5、orfriendstobuyproductsthataremadetosaveenergy.6.Plantmoretrees.7.Talkwithyourfamilyandfriendsaboutglobalwarmingandtellthemwhatyou’velearned.Whyshouldwefollowthesuggestions?Tosaveenergy!Tosaveenergyisanotherwayofsavingtheearth.Haveyoufoundthatinschool...Wasteofenergyandso
6、urcesHaveyoufoundthatinschool...WastedpaperandrubbishthrowneverywhereWhat’syourfeeling?Let'sliveinlow-carbonway!鉴于你在校园中发现的一些不环保的现象,请你写一篇演讲稿(speech),倡议同学们成为“低碳一族”(below-carbonpeople),节约资源,爱护地球。要点如下:1.步行或骑自行车上学,锻炼身体,减少大气污染;2.不浪费水和食物,充分使用纸张;3.不乱扔垃圾,做好垃圾分类(wastesorting)4.离开宿
7、舍或教室时,记得关上灯和电扇,节约用电。注意:词数100-120字,可适当增加细节,行文要规范。WritingHaveadiscussiononthetipsingroups.1.Finishyourcompositionafterclass;2.PreviewthelanguagepointsintheText.Homework1.Iamdoingaprojectonbehalfofmyschoolaboutglobalwarming.onbehalfof代表……一方,作为……的代言人e.g.I’mwritingonbehalfofm
8、ymothertoexpressherthanksforyourgift.我代表我母亲写信,对你的礼物表示感谢。LanguagepointsHespokeonbehalfofallthemembersoft
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