江口中学张晓芳教案VIP免费

Module5AlessoninalabTeachingplanTeacher:ZhangXiaofang1.Teachingaims.a.Thelanguageknowledgeaim:Talkingaboutscientificsubjectsandexperiments.b.Thelanguageskillaim:learnrelatedwordsandexpressionsaboutscienceandexperiment;completereadingtaskstounderstandthesetwopassages.c.Emotionalattitudeaim:developstudents’scientificattitudetorealityandpassiontoscience.2.Teachingimportantpoint.Enablestudentstotalkaboutscientificexperiments.3.Teachingdifficultpoint.Cultivatestudents’scientificattitudetorealityandpassiontoscience.4.Teachingtools.Computer,blankboard,experimentalapparatus.5.Teachingprocedures.Step1.Leadin.Greetingsandshowingavideotoleadinthetopic“scienceexperiment”.Step2.PassageAa.Warmingup.Learningsomemetalsonpage44throughpictures.Matchmetalswiththeabbreviation(缩写),andmarktheChinesemeaning(self-study).PotassiumCa()MagnesiumZn()AluminumCu()IronMg()SodiumPa(钾)CalciumAl()ZincNa()CopperFe()b.Carefulreadingandfinishingthefollowingquestions(groupwork):1.Whichofthemetalsinthetablereactsthemostwithoxygenandwater?2.Whathappenswhenyouheatcalciuminoxygen?3.Whichmetalsreactwithsteam?4.Doesironhaveasloworfastreactionwithsteam?5.Doescopperreactwithwater?Keys:potassium,calciumandsodium.Itbeginstoformanoxide.Magnesium,aluminiumandzincIthasapartialreaction.No,itburnstoformanoxide.Step3.PassageBa.WarmingupLearnsomeapparatusaboutthescientificexperimentthroughpictures.Nail铁钉,testtube试管,testtubeholder试管夹,cottonwool棉花团,crucible坩埚,Bunsenburner本生灯/酒精灯b.ReadingpassageBandfillinginthestepsofdoinganexperience.(self-study)Aimapparatusmethodresultconclusionb.ReadingpassageBagainandcompletingthetableonpage45.(group-work).Keys:StageACottonwoolwaterwaterStageBnailswaterStageCIrondosenotrust.Irondosenotrust.Ironrusts.d.Conclusion.Ironrustsonlywithwetairandwater.Step4.Summary.Askstudentstomakeasummaryaboutthesetwopassagesthroughmindmapping.情感提升：规范实验，实事求是，热爱科学，提升自我！Step5.HomeworkFinishthemindmapping.