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1、2019-2020年高中英语Unit1GreatScientists（第3课时）ReadingII教案新人教版必修5(I)Step1Homeworkcheckingp41ListeningStep2Leadin1.Invite2-3Sstointroducethescientiststheyadmiremosttotheclass2.BackgroundintroductiontoJohnSnowJohnSnow(1813-1858)wasbornandworkedasadoctorinGreatBritain.Hewasoriginallyananest
2、hetist(麻醉师).HewassofamousthathebecamethedoctorforQueenVictoriaatthebirthsofhermanychildren.Fouroutbreaksofcholerainthe1830sand1840skilledmanypeopleinEngland.In1854,themostterribleoutbreakofcholerawhicheveroccurredinthekingdombegan.Itwassoviolentandsuddenthat127peoplediedinthefirst
3、threedays.3.Giveinformationofthedeadlydiseasecholera1)Whatinfectiousdiseasesdoyouknow?(AIDS,SARS,H5N1,pig-bornedisease猪链球菌)2)Whatkindofdiseaseisit?NameofcholeraSymptom(症状)severevomit(呕吐)anddiarrhoea(腹泻)Aftereffectdiequicklyfromalossofliquid4.MakeupaquestionWhatwasthecauseofthisdis
4、ease?HowdidJohnSnowfinditout?GetSstoimagineanddescribeHowJohnSnowdefeatcholerabymakinguseofthekeywordscholera,outbreak,severe,deadly,infectious,examine,expose,analyse,control,cure,defeatStep3Reading1.Fastreading:ReadthetextquicklyandfindoutthemainideaofeachparagraphPara1:theproble
5、mPara2:thecause----twotheoriesPara3:themethodPara4:thediscoveryPara5:theresultandconclusionPara6:thesuggestion2.Showpicturesofwaterpumpandteachhandle3.Carefulreading:Readthetextcarefullyandfillinthechart(Ex1,p3)Step4Discussion1.(Groupwork)DiscusshowJohnSnowinvestigatecholera.Putth
6、estagesinexaminingthediseaseintherightorder.DrawaconclusionThinkofamethodCollectresultsMakeupaquestionFindaproblemAnalysetheresultsRepeatifnecessary2.P3,Ex2,Q3:DoyouthinkJohnSnowwouldhavesolvedthisproblemwithoutthemap?Giveyourreasons.StepVI.Homework1.FinishP4,Ex1,2(onSB)Ex3makesen
7、tencesonexercisebook(makeone’swayto,makeupone’smind,makesure,makeroomfor)2.FindoutthephrasesaccordingtotheChinese(part1onthepaperforlanguagepoints)3.RetellthestoryJohnSnowDefeats“KingCholera”byfollowingthe7steps4.ReadnotestoUnit1,findoutsomedifficultpointswhilereadingthetext
