新课标人教版高中英语必修五全套教案

郑州四中迎宾校区高二年级英语教学计划1Unit1GreatscientistsPeriod1Warmingupandreading课时：课型TypeofLesson:Reading学习目标Learningaims:1.Tohelpstudentslearntodescribepeople2.TohelpstudentslearntoreadanarrationaboutJohnSnow3.Tohelpstudentsbetterunderstand“Greatscientists”教学重点ImportantPoints:TohelpstudentslearntoreadanarrationaboutJohnSnow教学难点DifficultPoints:Tohelpstudentslearntodescribepeople教学反思TeachingRe-thinking:家庭作业Homework:教学过程TeachingProcedures:Warmingup热身StepILeadin导入Talkaboutscientist.T:Hi,morning,class.Nicetoseeyouonthisspecialday,thedaywhenyoubecomeaseniortwograder.IamhappytobewithyouhelpingyouwithyourEnglish.Todaywearetoreadaboutacertainscientist.Butfirstlet’sdefinetheword“scientist”.Whatisascientist?Ascientistisapersonwhoworksinscience,tryingtounderstandhowtheuniverseorotherthingswork.Scientistscanworkindifferentareasofscience.Herearesomeexamples:Thosethatstudyphysicsarephysicists.Thosethatstudychemistryarechemists.Thosethatstudybiologyarebiologists.StepII头脑风暴Askthestudentstotrythequizandfindoutwhoknowsthemost.T:Therearesomegreatscientificachievementsthathavechangedtheworld.Canyounamesomeofthem?Whatkindofroledotheyplayinthefieldofscience?Dotheseachievementshaveanythingincommon?Matchtheinventionswiththeirinventorsbelowbeforeyouanswerallthesequestions.1.Archimedes,AncientGreek(287-212BC),amathematician.2.CharlesDarwin,Britain(1808-1882).ThenameofthebookisOriginofSpecies.3.ThomasNewcomen,British(1663-1729),aninventorofsteamengine.4.GregorMendel,Czech,abotanistandgeneticist.5.MarieCurie,PolishandFrench,achemistandphysicist.6.ThomasEdison,American,aninventor.7.LeonardodaVinci,Italian,anartist.8.SirHumphryDavy,British,aninventorandchemist.郑州四中迎宾校区高二年级英语教学计划29.ZhangHeng,ancientChina,aninventor.10.StepperHawking,British,aphysicist.II.Pre-reading预读StepIGetthestudentstodiscussthequestionsonpage1withtheirpartners.Thenaskthestudentstoreporttheirwork.Encouragethestudentstoexpresstheirdifferentopinions.1.Whatdoyouknowaboutinfectiousdiseases?Infectiousdiseasescanbespreadtootherpeople.Theyhaveanunknowncauseandneedpublichealthcaretosolvethem.Peoplemaybeexposedtoinfectiousdisease,somayanimals,suchasbirdflu，AIDS,SARSareinfectiousdiseases.Infectiousdiseasesaredifficulttocure.2.Whatdoyouknowaboutcholera?CholeraistheillnesscausedbyabacteriumcalledVibriocholerae.Itinfectspeople’sintestines(肠),causingdiarrheaandlegcramps(抽筋).Themostcommoncauseofcholeraisbysomeoneeatingfoodordrinkingwaterthathasbeencontaminated(污染)withthebacteria.Choleracanbemild(不严重的)orevenwithoutimmediatesymptoms(症状),butaseverecasecanleadtodeathwithoutimmediatelytreatment.3.Doyouknowhowtoproveanewideainscientificresearch?Anybodymightcomeoutwithanewidea.Buthowdoweproveitinscientificresearch?Therearesevenstagesinexamininganewideainscientificresearch.Andtheycanbeputinthefollowingorder.Whatorderwouldyouputthesevenin?Justguess.Findaproblem→Makeupaquestion→Thinkofamethod→Collectresults→Analysetheresults→Drawaconclusion→Repeatifnecessary郑州四中迎宾校区高二年级英语教学计划3Unit1GreatscientistsPeriod1Warmingupandreading课时：课型TypeofLesson:Reading学习目标Learningaims:1.Tohelpstudentslearntodescribepeople2.TohelpstudentslearntoreadanarrationaboutJohnSnow3.Tohelpstudentsbetterunderstand“Greatscientists”教学重点ImportantPoints:TohelpstudentslearntoreadanarrationaboutJohnSnow教学难点DifficultPoints:Tohelpstudentslearntodescribepeople教学反思TeachingRe-thinking:家庭作业Homework:教学过程TeachingProcedures:III.Reading阅读StepIPre-reading预读1.DoyouknowJohnSnow?JohnSnowisawell-knowndoctorinthe19thcenturyinLondonandhedefeated“KingCholera”.2.Doyouknowwhatkindofdiseaseischolera?Itisakindofterriblediseasecausedbydrinkingdirtywateranditcausedalotofdeathsintheoldtimesanditwasverydifficulttodefeat.Let’sgettoknowhowDr.JohnSnowdefeated“KingCholera”in1854inLondoninthisreadingpassage:StepIISkimming扫读Readthepassageandanswerthequestions.1.Whodefeats“KingCholera“?(JohnSnow)2.Whathappenedin1854?(CholeraoutbreakhitLondon.)3.Howmanypeoplediedin10days?(500)4.WhyistherenodeathatNo.20and21BroadStreetaswellasatNo.8and9CambridgeStreet?(ThesefamilieshadnotdrunkthewaterfromtheBroadStreetpump.)(Optional)Skimthepassageandfindtheinformationtocompletetheformbelow.WhoWhenWhatHowResultJohnSnow1854helpingordinarypeopleexposedtocholeraExaminingthesourceofallwatersuppliesandfindingnewmethodsofdealingwithpollutedwaster“KingCholera”defeatedStepIIIScanning找读郑州四中迎宾校区高二年级英语教学计划4Readthepassageandnumbertheseeventsintheorderthattheyhappened.2JohnSnowbegantotesttwotheories.1AnoutbreakofcholerahitLondonin1854.4JohnSnowmarkedthedeathsonamap.7Heannouncedthatthewatercarriedthedisease.3JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.8KingCholerawasdefeated.5Hefoundthatmostofthedeathswerenearawaterpump.6Hehadthehandleremovedfromthewaterpump.StepIVMainideaandcorrectstage精读Readthepassageandputthecorrectstagesintothereadingaboutresearchintoadisease.JohnSnowDefeats“KingCholera”ParagraphStagesGeneralideas1Findaproblem:Whatcausethecholera?Thecausesofcholera2Makeupaquestion:Whichisright?Thecorrectorpossibletheory3Thinkofamethod:TesttwotheoryCollectdataonwherepeoplewereillanddiedandwher