學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精高效課堂教學(xué)設(shè)計:（授課日期：年月日星期班級）授課題目Book5Unit1Greatscientists擬2課時第1-2課時明確目標1、知識與技能：1).Tohelpstudentsdiscoverandlearntousesomeusefulstructures.2）.TogetSstohaveknowledgeofthegrammarpoint：themodalverb。2、過程與方法：Self—learning,cooperative—learningandtask—basedapproaches.3、情感態(tài)度與價值觀：Learngoodqualitiesofgreatscientists重點難點重點：Tohelpstudentslearnaboutpastparticipleverbs.難點：Tohelpstudentsdiscoverandlearntousesomeusefulwordsandexpressions。課型□講授□習(xí)題□復(fù)習(xí)□討論□其它教學(xué)內(nèi)容設(shè)計教師自備內(nèi)容StepI:WarmingupbyguessinggameWhoarethey?1、Iputforwardthetheoryaboutblackholes2、I'mthefatherofsuperhybridrice3、1.Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat？StepII:ReadingandfindingJohnSnowdefeats“KingcholeraAskstudentstoreadthetextofJohnSnowdefeats“Kingcholera,Whenreading，findoutthemainideaofthepassage.Fast—readingWhatisthepassageabout？A.JohnSnowwasawell-knowndoctorinLondon。B。Thecaseofcholerawaspollutedwater.C.Thesourceofalldrinkingwatershouldbeexamined。D.HowJohnSnowcollected，analyseddataandfoundthecauseofthediseaseandsolvedit。ScientificresearchStepIII：ReadingcarefullyPara。1FindaproblemJohnSnowwasandoctorinLondonwhoQueenVictoriaasherpersonal.Hethoughtabouthelpingordinarypeopletocholera。Thoughthecauseandtheofitwereunknown，hewantedtofacetheandsolvetheproblem.Whatistheproblem?Para。2Makeaquestion：Twotheories（ideas)：1。CholeramultipliedintheairPara。3Thinkofamethod1。Whathappenedin1854?2。Howmanypeoplediedin10days?3。WhatdidJohnSnowdoatthattime?Para。5AnalysetheresultsWhathappenedtothepumpwater?2。whatdidthepeopledo？Para。6FindsupportingevidenceWhat’stheextraevidence?Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied。Para.7drawaconclusionThepollutedwatercausedcholera。preventcholerafromspreadingagain，whatdidJohnSnowdo?①Suggestedthatthesourceofallwatersuppliesbeexamined。②InstructedthewatercompaniesnottoexposepeopletothepollutedwateranymoreStepIV：ConsolidationTurntopage5anddotheexercises2and3ingroupsoffo