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《河北省南宫市奋飞中学人教版高中英语选修六教案：unit4reading-theearthisbecoming》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、人教版选修6unit4Reading—Theearthisbecomingwarmer—butdoesitmatter?AnalysisofthetextThistextbelongstobook6unit4rconcerningglobalwarming.Thetextmainlyillustratesthecauseofglobalwarming,twodifferentattitudestowardsglobalwarmingandthepossibleeffectsofglobalwarming.Iti
2、saimedatimprovingpeople'senvironmentalprotectiveawareness・Asastudent,weshouldtryourbesttoreducethereleaseofcarbondioxidetopreventtheearthbecomingwarmer,tomaketheearthabetterplacetolivein.whileexplainingthetexttheauthorhasuseddifferentwritingstyles:explanatio
3、n,graph,comparison・AnalysisofthestudentsThestudentsareseniortwo,whocanbearmedwithsomebasicknowledgeofreadingskills.theycanfindthemainidea,givingkeypointsofeachparagraph・Atthesametimetheycanidentifysomesimplewritingmethods,forexample,comparison,explanation,us
4、inggraphsordiagrams・AnalysisofteachingmethodsWecanshowsomeslidessuggestingglobalwarming,wecanusescanningtoaskquestionsaboutthecause,thetwodifferentattitudes,wecanusedetailedreadingtofurtherunderstandthetext,wecanalsoadoptgroupworktodiscusstheeffectofglobalwa
5、rming・Step1Lead-inT:enjoyavideoofglobalwarmingfaskstudentswhytheice-creammeltSS:Itisbecauseglobalwarmingandglobalwarmingisbecauseofgreenhouseeffect•设计意图：激发学生学习兴趣，为阅读课文做好铺垫。Step2Skimming1thestructureofthepassage1introduction2body3conclusion2Matchthemainideaof
6、eachpartPart1Theearthisbecomingwarmer.Part2Howhasglobalwarmingcomeabout?PartListtwodifferentattitudes.part4Shouldwedoanything?设计意图：整体把握文章结构，思路清晰，便于理解文章内容。Step3ScanningReadthetextquicklyandfindtheanswertothequestions:1.Whowrotethemagazinearticle?Whatisthename
7、ofthemagazine?SophieArmstrong,EarthCare.2.Whatarethenamesofthethreescientistsmentionedinthearticle?DrJaniceFoster,CharlesKeeling,GeorgeHambley.3.Whatdotheythinkaboutglobalwarming?Dotheyagreewithoneanother?Theydon'tagreewitheachother.Dr.JaniceFosterthinksthee
8、ffectsofglobalwarmingcouldbeveryserious.GeorgeHambleythinksglobalwarmingwillbemildwithfewbadenvironmentaiconsequerices,CharlesKeelingbelievesitistheburningofmoreandmorefossilfuelsthatisresulting
