高二英语教案：高二下第13单元教案TheWaterPlanet-新人教[原创].docx

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1、TeachingPlanforUnit13,Senior2TheFirstPeriod首峰中学英语组雷海红Content:Warming-up,SpeakingandListening.TeachingAims:1.Learnandmasterthenewwordsandtheusefulexpressionsofthispart.2.Learnsomethingaboutwaterbydoingexperiment.3.Dosomelistening.4.Improvethestudents’

2、speakingabilitybytalking.TeachingImportantPoints:1.Makethestudentsbefreetotalkaboutwater.2.Improvethestudents’listeningabilitybylistening.TeachingDifficultPoints:1.Howtofinishthetaskofspeaking.2.Howtoimprovethestudents’listeningability.TeachingMethod

3、s:1.Listening-and-answeringactivitytohelpthestudentsgothroughwiththelisteningmaterial.2.Individual,pairorgroupworktomakeeverystudentworkinclass.TeachingAids:1.aglobe.2.anemptyglass,abottleofwaterandabottleofvegetableoilTeachingProcedures:StepIGreetin

4、gsandlead-in.Askthestudentstoguessariddle:It’sveryimportanttoalltheanimalsandplants.It’salsoimportanttohumanbeings.It’sliquidatroomtemperature.Everydayyoukeepintouchwithit.Youcan’tlivewithoutit.(athing)StepIIWarmingup.Teachershowthestudentstheglobe,a

5、ndaskmanyquestions.Task1:Dosomeexperimentsfollowingtheinstructionsinthebook.Experiment1Coveraglassofwaterwithapieceofthickpaper.Putonehandonthepaperandturntheglassupsidedown.Slowlytakeyourhandawayfromthepaper.Experiment2Pourwaterandvegetableoilintoag

6、lass.Experiment3Putapieceofchalkinwaterfor24hours.第1页共2页Task2:Whiledoingtheseexperiments,thestudentsareaskedtoobservecarefullyandtrytodescribethephenomena.)StepIII.SpeakingT:Inourdailylife,watercanbeusedindifferentways.Nowwewilltalkaboutthewaysinwhic

7、hwatercanbeused.LookatthepicturesonPage18.Thesixpicturesmeanssixdifferentwaystousewater.Task3:Chooseoneofthepicturesanddiscusstheimportanceofusingandprotectingourwater.Example:(picture1)Watercanbeusedtomakeelectricity.Waterenergyiscleanandsafe,butdam

8、ssometimesdestroytheenvironment.Thisisagoodwaytousewaterbecausethewaterstayscleanandcanbereused.Everyonebenefitsfromthiswayofusingthewater.Task4:MakeadialoguewithpartnerbyusingtheusefulexpressionsonP19.Example(picture6):A:Doyouknowhowthewaterisbeingu