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1、Unit13ThePropertiesofWaterTeachinggoals:1.Talkaboutwaterandtheocean2.Practicecommunicativeskills3.ReviewModalVerbs4.WriteanexplanationparagraphTeachingPlan:(SixPeriods)1stperiod:Warming-upandReading(1)2ndperiod:Reading(2)3rdperiod:post-readingandListening(SB)4thperiod:Inte
2、gratingSkills(SB)5thperiod:Speaking6thperiod:GrammarandLanguageStudy第1页共17页Period1Warmingup&Reading(I)Teachinggoals:1.TogettheSstounderstandthemainpropertiesofwaterbyconnectingthemwithsomecommonphenomenaandlearningtoexplainthephenomena.2.Toenablethemtobeawareoftheimportanc
3、eofwater,makinggooduseofwaterinaproperwayandprotectingwaterresources.Importantpointsinteaching:Words:benefit,available,pure,mass,float,absorb,release,stable,bottom,habitat,dissolve,property.Phrases:benefitfrom,rangefrom⋯⋯.,alltotheway,bemadeupof,thatis,freezingpoint,breakd
4、own,mixwith,bemeasuredin,takeadvantageof,keep⋯steady,manageto,besensitiveto,upto.Structures:whatever⋯.,⋯..,thatis,⋯..Teachingprocedures:Step1:LeadinReadashortpoemandguessitsname:Aletterfrom_______.(Water)DearUser,Shametoyouall,theIgnorant,IamyourlifeButyouseemnottovaluemeG
5、ivemealltherespectForinmeiseternallifeIfyoucontinueabusingmeSurely,allformsoflifewillwitherawayHaveyoueverimagined,Lifewithoutme?Itellyou,itwillbeunbearableThinktwiceForeverydropcounts...Qs:1)Whatdoes“Dearuser”herereferto?2)Whatdoesittalktoitsusers?3)Onwhichplanetdoesitexi
6、st?－Ontheearth,whichisalsocalledthewaterplanet.4)Doyouknowwhyitiscalled“Thewaterplanet”?－Becauseaboutthreequartersoftheearthiscoveredbywater.Step2:Pairwork:CollectasmanywordsaspossiblerelatedtowaterQs:.?Howmuchdoyouknowaboutwater??Isallwaterfreshorsalty?第2页共17页waterStep3:T
7、alkaboutthepropertiesofwater.1.PairworkT:Waterisaroundusandinsideus.Wecan’tgowithoutQs:water.?Whyiswatersoimportanttolivingthings??Canyoupointoutsomeofitspropertiesorcharacteristics?Suggestedvocabulary:It'scolorless,tasteless,odorlessanduniversaldissolvent.Itfeelswet;Itexi
8、stsinthreeforms:liquid,solid,gas,andiscycledthroughthewatercycle;Itcanabsorbalargeamounto
