2019-2020年高二英语下学期Unit13 The Water Planet

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1、2019-2020年高二英语下学期Unit13TheWaterPlanetThetopicofthisunitis“water”,includingthepropertiesofwater,estuaries,theoceanandtheimportanceofusingandprotectingourwater.Inthewarmingup,therearefourexperimentsrelatedtowaterfortheSstotelltheresultsandexplainthereasons.Thelisteningpartisaboutthes

2、toryofanadventurousseajourney—“Therimeoftheoldmariner”,writtenbytheEnglishpoetColeridge.Inthespeakingpart,Sswillseesomepicturesshowingsomeexamplesofhowweusewaterindifferentways.Sswilltalkwiththeirpartnersabouttheimportanceofusingandprotectingourwater.Thereadingpassageis“theproperti

3、esofwater”,introducingthechemicalstructure,salinity,density,heatcapacityandoceanmotion.ThelanguagestudyisdesignedtogettheSstodosomevocabulayexercisesandreviewthemodalverbs.IntheIntegratingSkills,theSsisgivenapassageaboutnature’snursery:estuariestoreadandwriteaparagraphtoanswerthequ

4、estions,usingtheknowledgelearnedinthisunit.TogetmoreoutputfromtheSs,wemustgivethemmoreinput.Readingisakindofinput.Themaintopicoftheunitis“water”,sotheSsmustknowthebasicknowledgeofwateratfirstsothattheycanusewhattheyhavelearnedaboutthemattertoexplainsomephenomenaandtohavediscussions

5、withtheirpartners.SoIputthereadingasthefirstlessonoftheUnitandhavethewarmingupactivityasoneofthereadingactivitiestochecktheSs’understandingofthereadingpassage.Thesecondperiodisakindofoutput,thatistohavediscussionsabouttheusingandprotectingofwater;whilethethirdperiodisaboutthetaleor

6、storyaboutwaterandthefourthperiodtheprotectionofoceans.Period1ReadingGoals1.ProvidetheSswiththeopportunitytoknowaboutthewaterplanetandthepropertiesofwater.2.HelptheSsexplainsomephenomenausingtheknowledgetheylearnedfromthereadingmaterial.3.HelptheSsknowtheimportanceofwatertohumanbei

7、ngsandtheplanet.4.ImprovetheSs’abilityofreadingprehension.ProceduresStep1.LeadinginShowtheSsthepictureof“thewaterplanet”andask:What’sthis?/Whatcolorisit?/Whyisitblue?Thenask:1.Whatelsehaveyoulearnedaboutwaterandthewaterplanet?2.whatwouldhappeniftherewerenowateronourplanet?3.Doyoukn

8、owanypropertiesofwater?Pur