甘肃省永昌县第一中学高中英语必修三教案：Unit4Astronomy：thescienceofthestarsDESIGNERSLuoYonghuaHeQingjunDuShuxueWangHuiYangHailiLvChunhuaSunXinhuaWangJucunTOPICTEACHINGPERIODSsixTEACHINGAIMSANDREQUIREMENTS1.Enablestudentstoimprovetheirlisteningskillsandreadingability.2.Enablestudentstounderstandthedevelopmentofgravityandhowgravityaffectsusindifferenttimesandplaces.3.Arousestudents’interesttosearchforthemysteryofspace.THEIMPORTANTPOINTS1.Wordsandexpressions:gravity,float,cheerup,nowthat,breakout,etc2.Astronomicknowledgelikegravityandblackhole.3.Grammar:nounclausesusedassubjectTHEDIFFICULTPOINTS1.Helpthestudentstounderstandthedevelopmentofgravity.2.Helpthestudentstoknowhowgravityinfluencesus.3.Grammar:nounclausesusedassubjectTEACHINGMETHODS1.Readingmethod2.Self-study3.Cooperation4.InteractionTEACHINGPROCEDURESTHEFIRSTPERIODTOPICwarming-upandspeakingDESIGNERSLuoYonghuaLvChunhuaTEACHINGPROCEDURESStepI核查作业预习检测(学生活动)二次备课1.Checkthehomework.2.Readthenewwordsofthisunit.StepII导入新课目标展示（教师活动）目标1.ToarouseSs’interestintheknowledgeofastronomyandscience.2.TodevelopSs’abilityinlisteningandspeaking.LeadinStep1.Leading-inGiveSsafewminutestosaysomethingaboutsciencebyaskingthefollowingquestions.（1.）Whoisthefirstmaninspace，doyouknow？（2.）WhichspaceshipdidYangLiweitaketospace？（3.）Doyouwanttogotospaceifyouaregivenachance?StepIII师导生学合作探究（师生互动）WarmingUp1.Studentsdiscusswiththeirpartnerswiththefollowingquestions.(1)Doyouknowhowmanyplanetscirclearoundthesun?(2)Whataretheeightplanets?MatchthenameswiththeplanetsinP25.(3)Humanbeingslivesontheearth.Doyouknowwhoistheancestorofhumanbeings?(4)Eachreligionandculturehasitsownideahowlifebeganonearth.Whatdoyouknow?Fairytalesinwestern:Godcreatestheworld.1st,light,day,night2nd,water,heaven,oceans,earth3rd,plants4th,sun,moon,stars5th,animals,birds,fish6th,men,Adam,Eve7th,holydayFairytalesinChina:Pangu,NvwaAscientificsaying:Darwin:theOriginofSpecies2.OneskilltofacilitatetherememberoftheeightplanetsisintroducedtostudentsMyVeryEducatedMotherJustSendUsNinePizzas.MercuryVenusEarthMarJupiterSaturnUranusNeptuneStepⅣ生生互动突破疑难（生生互动）Speaking:1.DivideSsintosixgroups,andaskthemtotalkabouttherequestofTalkingonP62andanswerthefollowingquestions.Differentstudentswillgivedifferentanswers.Makenotesofsomevaluableinformationandmakeaconclusionatlast.(1)Whatnecessaryinstructionsshouldnewspacetravelersmake?(2)Canyoumakealistofthem?2.ShowSssomebeautifulpicturesoftheuniversityandsay,“Nowlookatthepictures.HowbeautifultheUniverseis!Itisalsofullofmysteries.HaveyoueverdreamedofflyingtothespacelikeYangLiweitounlockthemysteriesoftheuniverse?Ifyoucould,whatthingsshouldyoupayattentionto?”3.EncourageSstogiveasmuchinformationaspossible.StepV达标检测反馈小结AskthestudentstowritedownsomekeywordsandimportantexpressionsontheblackboardtohelpSstohavethesenseoftravelinginspace.Conclusion:Beforemakingatripintospace,we’dbettermakefullpreparations,suchas:collectingasmuchinformationaboutthespaceaspossible;checkingwhetheryouhavegottheproperspacesuitsornot;makingsureofallthesafetyrules;notleavingthespaceshipaloneunlessthespaceguidetellsyouto;payingattentiontorecordingsomeimportanttimeduringthespacetravelingandsoon.StepVI布置作业拓展提高1.Learnthenewwordsofthisunit.2.Prepareforthereading.RecordAfterTeachingTHESECONDPERIODTOPICReadingDES...
