高二英语下册 unit 13 water planet 教案 人教版大纲

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1、Unit13TheWaterPlanetThetopicofthisunitis“water”,includingthepropertiesofwater,estuaries,theoceanandtheimportanceofusingandprotectingourwater.Inthewarmingup,therearefourexperimentsrelatedtowaterfortheSstotelltheresultsandexplainthereasons.Thelisteningpartisaboutthestoryofanadve

2、nturousseajourney—“Therimeoftheoldmariner”,writtenbytheEnglishpoetColeridge.Inthespeakingpart,Sswillseesomepicturesshowingsomeexamplesofhowweusewaterindifferentways.Sswilltalkwiththeirpartnersabouttheimportanceofusingandprotectingourwater.Thereadingpassageis“thepropertiesofwat

3、er”,introducingthechemicalstructure,salinity,density,heatcapacityandoceanmotion.ThelanguagestudyisdesignedtogettheSstodosomevocabulayexercisesandreviewthemodalverbs.IntheIntegratingSkills,theSsisgivenapassageaboutnature’snursery:estuariestoreadandwriteaparagraphtoanswertheques

4、tions,usingtheknowledgelearnedinthisunit.TogetmoreoutputfromtheSs,wemustgivethemmoreinput.Readingisakindofinput.Themaintopicoftheunitis“water”,sotheSsmustknowthebasicknowledgeofwateratfirstsothattheycanusewhattheyhavelearnedaboutthemattertoexplainsomephenomenaandtohavediscussi

5、onswiththeirpartners.SoIputthereadingasthefirstlessonoftheUnitandhavethewarmingupactivityasoneofthereadingactivitiestochecktheSs’understandingofthereadingpassage.Thesecondperiodisakindofoutput,thatistohavediscussionsabouttheusingandprotectingofwater;whilethethirdperiodisaboutt

6、hetaleorstoryaboutwaterandthefourthperiodtheprotectionofoceans.Period1ReadingGoals1.ProvidetheSswiththeopportunitytoknowaboutthewaterplanetandthepropertiesofwater.2.HelptheSsexplainsomephenomenausingtheknowledgetheylearnedfromthereadingmaterial.3.HelptheSsknowtheimportanceofwa

7、tertohumanbeingsandtheplanet.4.ImprovetheSs’abilityofreadingcomprehension.ProceduresStep1.LeadinginShowtheSsthepictureof“thewaterplanet”andask:What’sthis?/Whatcolorisit?/Whyisitblue?Thenask:1.Whatelsehaveyoulearnedaboutwaterandthewaterplanet?2.whatwouldhappeniftherewerenowater

8、onourplanet?3.Doyouknowanypropertiesofwater?Purpose:1.gettheS