Module5ALessoninaLabIntroductionandReadingI.Teachingaims:1.Tolearnaboutsomevocabularyandknowledgerelatedtoscienceandexperiments2.ToknowhowtodoasimpleexperimentandwritethereportaboutitinEnglish3.Toraisestudents’interestsinscienceandformtherigorousscientificattitude.II.Teachingpoints:1.Tomakethestudentsunderstandandgraspthevocabularyandknowledgerelatedtoscienceandexperiments2.Toenablethestudentstoknowhowtoreadsomepassagesaboutsimplescientificexperiments3.TomakestudentslearnhowtowriteanexperimentreportinEnglishIII.Teachingmethods:1.CommunicativeApproach2.Task-basedApproach3.Aural-oralApproachwiththehelpofthemulti-mediacomputerandtherecorderIV.Teachingprocedures:Step1:Lead-inAtfirstshowthestudentsthepictureofalabwiththehelpofcomputerandaskthestudentstodiscussfollowingquestionsingroups:1.Areyouinterestedindoingscientificexperiments?2.Supposeyouwanttodoachemicalexperimentaboutsomemetals,doyouthinkitisnecessarytoknowabouthowtheyreactwithothersubstances?3.Inordertocarryoutanexperimentsuccessfully,whatshouldyouprepareforit?ThisstepistowarmupthestudentsandraisetheirintereststospeakEnglishinclass.Becauseallthesequestionsareveryclosetothestudents’dailylifeandstudying.Step2:Pre-readingAsksomequestions:Howmuchyouknowaboutgeneralscience?AndHowmuchdoyouknowaboutgeneralscience?用心爱心专心115号编辑Howmanystatesdoesmatterexistas?Thenreadthewordsaboutmetalstogether.Step3:ReadingPassageA1.ListentopassageAquicklyandchoosethebesttitleforit.2.ReadpassageAcarefullyandanswer1).Whichofthemetalsinthetablereactsthemostwithoxygenandwater?2).Whathappenswhenyouheatcalciuminoxygen?3).Whichmetalsreactwithsteam?4).Doesironhaveasloworfastreactionwithsteam?5).Doescopperreactwithwater?PassageB1.Someimportantwordsabouttheexperiment2.Putthesewordsinthecorrectordertodescribethestagesofascientificexperiment.3.ReadPassageB,tellthestagesStep4：DiscussionSincewehaveknownabouthowtodoascientificexperiment,let’sdoasimpleexperimenttotestifmagnesiumcanburnintheairandwriteashortreport.V.HomeworkGointoyoursciencelabandtellyourclasstheapparatus.用心爱心专心115号编辑
