TheFirstPeriodSpeaking1.Teachinggoals教学目标biochemistry,biology,botany,genetics,zoology,gravityNewtonwasborninEnglandinthe17thcentury.Hediscoveredthelawofgravity.2.Abilitygoals能力目标a.EnabletheSstotalkaboutgreatScientistsandtheirachievements:Whatishis/hername?Whatdidhe/shediscoverorinvent?Whendidhe/shediscoverorinventit?b.EnabletheSstounderstandsomescientifictermsbymatchingthemandtheirdefinitions.c.EnabletheSstowritesomefactsaboutafamousscientist.3.Learningabilitygoals学能目标LearnhowtotalkaboutgreatScientistsandtheirachievements.Teachingimportantpoint教学重点TeachtheSshowtodescribeafamousscientist.Teachingmethodsa.Pairsworkandgroupwork；b.Discussion.Teachingprocedures&waysStepIWarmingupT:Boysandgirls,lookatmymobilephoneandthecomputerinourclassroom.Whatdoyouthinkoftheirdevelopmentinthepasttenyears?StepIILeadinginT:That’sthepoint.Todaywe’llcometoModule4GreatScientists.TurntoPage31andlookatthepicturesinit.Let’stalkabouttheminpairs.BeforetalkingI’dliketoshowyouatabletohelpyou.Whoishe/she?What’shis/hernationalityInventions/discoveriesWhendidtheyinvent/discover?Picture1Picture2Picture3Picture4T:Maybeyouarenotfamiliarwithallthesefigures,sofirstlychoosetheeasieronestotalkabout.Nowworkinpairs.StepIVWritingfactsThePart3inINTRODUCTIONcanbeusedtomakeaconclusionofPart1—talking.StepVSpeakingCombinePart13onPage89withSpeakingonPage38.TherearetwotasksfortheSstofinish.Theformerpartcanbeusedasobjectstotalkaboutandthelattercanbeusedasaguide.GettheSstomatchthescientistswiththeirinventionsordiscoveries.Andthenaskthemtotalkaboutsomeofthescientistsaccordingtothequestions.T:Youhavedoneverywelljustnow.Now,we’llcometoknowmorescientists.PleaseturntoPart13onPage89.Workinpairsandmatchthescientistswiththeirinventionsordiscoveriesfirstandthensaywhatyouknowaboutthemaccordingtothesequestions.scientistsInventions/discoveriesscientistsInventions/discoveriesIsaacNewtonDavidHoCharlesDarwinMarieCurieSamuelC.C.TingAlexanderFlemingCaiLunTalkaboutsomeofthescientistsabovebyansweringthequestionsasfollows:★Whenandwherewasheborn?★Wheredidheliveandwork?★Whywashefamous?★Whendidhediscover/invent...?AfterdiscussioningroupsT:Allright!I’dlikeyoutogiveyouranswersandgivethediscussionsabouttheGreatscientists.Trytospeakitoutfreelyandfranklyfortheclass.TheBigBangtheoryhasitslimitations.Scientistsaresearchingfora“theoryofeverything”—aquantumgravitytheorythatwouldunifythegeneraltheoryofrelativityandquantummechanicstheory.ABriefHistoryofTimehasbeentranslatedinto33languagesandhassoldninemillioncopies.StepVIVocabularyIftimepermits,asktheSstodoPart2inclass;orleaveitashomework.StepVIIHomework1.AskthemtopreviewtheReadinginPart9inWorkbook:answerthequestionsabovethepassage,andfinishParts10and11.2.PreviewthetextaboutYuanLongping,andthencompleteParts2，3and4onPage32.TheSecondPeriodReading(I)Teachinggoals教学目标a.重点词汇和短语staple,producer,leading,figure,educate,agriculture,breeding,species,yield,original,publish,sterile,breakthrough,support,production,convert,export,hybrid,agricultural,replace,quality,quantity,bringup,asaresultof,cashcropb.重点句子1.Intherice-growingworld,theChinesescientist,YuanLongping,isaleadingfigure.2.Hethoughttherewasonlyonewaytodothis———bycrossingdifferentspeciesofriceplant,andthenhecouldproduceanewplantwhichcouldgiveahigheryieldthaneitheroftheoriginalplants.P323.AsaresultofYuanLongping...
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