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1、Unit1Greatscientists教案1（JOHNSNOWDEFEATS“KINGCHOLEAR”）TeachingGoals1.EnabletheSstofamiliarwithsomefamousscientistsandtheircontributions.2.EnabletheSstolearnhowtoorganizeascientificresearch.3.LettheSslearnthereadingskillofgettingthemainideaofeachpara./part&eachpassage.Difficultpoint
2、s1.Howtograspthemainideaofeachparagraph/part&eachpassage.2.HowtohelptheSsusewhatthey’velearnttodofirstaidtreatmentforburnscorrectly.Teachingmethods1.Skimming&scanningmethodstomaketheSsgetagoodunderstandingofthetext.2.DiscussionmethodstomaketheSsunderstandwhatthey’velearnedinclass.3.Pairw
3、orkofgrouptogeteverystudenttotakepartintheteaching-and-learningactivities.4.Competitionandrole-playmethodtoarousetheSs’interest.TeachingprocessI.WarmingupStepILeadinTalkaboutscientist.T:Hi,morning,class.Nicetoseeyouonthisspecialday,thedaywhenyoubecomeaseniortwograder.Iamhappytobewithyouh
4、elpingyouwithyourEnglish.Todaywearetoreadaboutacertainscientist.Butfirstlet’sdefinetheword“scientist”.Whatisascientist?Ascientistisapersonwhoworksinscience,tryingtounderstandhowtheuniverseorotherthingswork.Scientistscanworkindifferentareasofscience.Herearesomeexamples:Thosethatstudyphysi
5、csarephysicists.Thosethatstudychemistryarechemists.Thosethatstudybiologyarebiologists.StepIIAskthestudentstotrythequizandfindoutwhoknowsthemost.T:Therearesomegreatscientificachievementsthathavechangedtheworld.Canyounamesomeofthem?Whatkindofroledotheyplayinthefieldofscience?Dotheseachieve
6、mentshaveanythingincommon?Matchtheinventionswiththeirinventorsbelowbeforeyouanswerallthesequestions.1.Archimedes,AncientGreek（287-212BC）,amathematician.2.CharlesDarwin,Britain（1808-1882）.ThenameofthebookisOriginofSpecies.3.ThomasNewcomen,British（1663-1729）,aninventorofsteamengine.4.Grego
7、rMendel,Czech,abotanistandgeneticist.5.MarieCurie,PolishandFrench,achemistandphysicist.6.ThomasEdison,American,aninventor.7.LeonardodaVinci,Italian,anartist.8.SirHumphryDavy,British,aninventorandchemist.9.ZhangHeng,ancientChina,aninventor.10.StepperHawking,British,aphysic
