高中英语 module 5 a lesson in lab3教案 外研版必修1

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1、Module5AlessoninlabPartOne:TeachingDesign第一部分教学设计TeachingaimsandrequirementsoftheunitTolearnaboutsomevocabularyandknowledgerelatedtoscienceandexperimentsToknowaboutsomemetalsandgettoknowtheirmainusesinourlivesTomakethestudentsknowhowtodoasimpleexperimentandwritethereportabo

2、utitinEnglishTodealwithalltheactivities1-6aboutpassageAandpassageBonpage44-45Todevelopstudents’expressionabilityaswellasreadingabilitybypracticingthesetwopassagesToraisestudents’interestsinscienceandformtherigorousscientificattitude.TeachingpointHowironreactswithairandwithw

3、ater?TeachingproceduresPeriod1:IntroductionandreadingStep1:WarmingupWarmingupbydiscussingGoodmorning,class.TodaywearegoingtotoreadaboutASIMPLESCIENTIFICEXPERIMENT.ButfirstI’dliketoshowyousomething.Seewhat’sinmyhand?Arustedknifeandrustednail.Howdoesthishappen?Pleasediscussth

4、iswithyourpartner.WarmingupbylearningvocabularyTurntopage115,andgooverthevocabularylistforUnit5WarmingupbydailytalkT:Nowyoulearnseveralsubjectsatschool,suchas,maths,Chinese,English，physics,chemistryandsoon.Whichdoyoulikebest?Why?Anyvolunteers?S1:IlikeEnglish.Mywishistogoabr

5、oadsomedaysoIlikeEnglishandIwanttolearnitwell.S2:Ilikebiology.Iwanttobecomeascientisttoexplorethesecretsoflife.S3:Ilikephysics.I’minterestedinelectricity.Iwanttoknowmoreaboutitandmakemoreuseofittomakeourlifebetterandbetter.S4:….........T:WhenIwasatyourage,Ioftendidexperimen

6、tsatschool.(Teacherwritestheword“experiment”ontheblackboard.)Doyouknowthemeaningoftheword“experiment”?Itmeans“trialmadeinordertoprovethetruthofanidea”.Forexample,Ihopetofindtheanswertothisproblembyexperiment.Doyouoftendoexperiment?S5:Yes.Weoftendoexperimentinphysics,chemist

7、ryandbiologyinthelabsorintheclassroom.T:Sotodaywearegoingtolearnanexperiment.Step2:Pre-readingWorkinpairs,anddiscusswhyanironknifeandnailrust.(thestudentsmaysayit’sbecauseofwaterandoxygen.)Howcanyouprovethat?(toconductanexperiment).Introducesomekeynewwordsdissolveelectricit

8、yequipmentoxygenreactrustsolidsteamtesttube..Step3:ReadingLeading-inWeknowtheexper