人教版高中英语必修5全册教案.docx
《人教版高中英语必修5全册教案.docx》由会员分享，可在线阅读，更多相关《人教版高中英语必修5全册教案.docx（105页珍藏版）》请在冰豆网上搜索。
人教版高中英语必修5全册教案
新课标高中英语5（必修）教学设计与案例
Unit1Greatscientists
Teachingaims
1.
2.
Tohelpstudentslearntodescribepeople
TohelpstudentslearntoreadanarrationaboutJohnSnow
4.
Tohelpstudentslearntousesomeimportantwordsandexpressions
5.
Tohelpstudentsidentifyexamplesof
ThePastParticiple
（1）asthePredicative&the
attribute
Period1Warmingupandreading
TeachingProcedures
I.WarmingupStepILeadin
Talkaboutscientist.
T:
Hi,morning,class.Nicetoseeyouonthisspecialday,thedaywhenyoubecomeaseniortwograder.IamhappytobewithyouhelpingyouwithyourEnglish.Todaywearetoreadaboutacertainscientist.Butfirstlet'sdefinetheword“scientist”.Whatisascientist?
Ascientistisapersonwhoworksinscience,tryingtounderstandhowtheuniverseorotherthingswork.
Scientistscanworkindifferentareasofscience.Herearesomeexamples:
Thosethatstudyphysicsarephysicists.Thosethatstudychemistryarechemists.Thosethatstudybiologyarebiologists.
StepII
Askthestudentstotrythequizandfindoutwhoknowsthemost.
T:
Therearesomegreatscientificachievementsthathavechangedtheworld.Canyouname
someofthem?
Whatkindofroledotheyplayinthefieldofscienee?
Dotheseachievementshave
anythingincommon?
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.
9.ZhangHeng,ancientChina,aninventor.
10.StepperHawking,British,aphysicist.
II.Pre-reading
StepI
Getthestudentstodiscussthequestionsonpage1withtheirpartners.Thenaskthestudents
toreporttheirwork.Encouragethestudentstoexpresstheirdifferentopinions.
1.Whatdoyouknowaboutinfectiousdiseases?
Infectiousdiseasescanbespreadtootherpeople.Theyhaveanunknowncauseandneed
publichealthcaretosolvethem.Peoplemaybeexposedtoinfectiousdisease,somayanimals,
suchasbirdflu,AIDS,SARSareinfectiousdiseases.Infectiousdiseasesaredifficulttocure.
2.Whatdoyouknowaboutcholera?
CholeraistheillnesscausedbyabacteriumcalledVibriocholerae.Itinfectspeople's
intestines（肠），causingdiarrheaandlegcramps（扌抽筋）Themostcommoncauseofcholeraisbysomeoneeatingfoodordrinkingwaterthathasbeencontaminated（污染）withthebacteria.
Choleracanbemild（不严重的）orevenwithoutimmediatesymptoms（症状），butaseverecase
canleadtodeathwithoutimmediatelytreatment.
3.Doyouknowhowtoproveanewideainscientificresearch?
Anybodymightcomeoutwithanewidea.Buthowdoweproveitinscientificresearch?
Therearesevenstagesinexamininganewideainscientificresearch.Andtheycanbeputinthefollowingorder.Whatorderwouldyouputthesevenin?
Justguess.
FindaproblemMakeupaquestionThinkofamethodCollectresults
AnalysetheresultsDrawaconclusionRepeatifnecessary
III.Reading
StepIPre-reading
1.DoyouknowJohnSnow?
JohnSnowisawell-knowndoctorinthe19thcenturyinLondonandhedefeated“King
Cholera”.
2.Doyouknowwhatkindofdiseaseischolera?
Itisakindofterriblediseasecausedbydrinkingdirtywateranditcausedalotofdeathsin
theoldtimesanditwasverydifficulttodefeat.
Let'sgettoknowhowDr.JohnSnowdefeated“KingCholera”in1854inLondoninthis
readingpassage:
StepIISkimming找教案
Readthepassageandanswerthequestions.
1.Whodefeats“KingCholera（Joh?
Snow）
2.Whathappenedin1854?
（CholeraoutbreakhitLondon.）
3.Howmanypeoplediedin10days?
（500）
4.WhyistherenodeathatNo.20and21BroadStreetaswellasatNo.8and9Cambridge
Street?
（ThesefamilieshadnotdrunkthewaterfromtheBroadStreetpump.）
（Optional）
Skimthepassageandfindtheinformationtocompletetheformbelow.
Who
When
What
How
Result
John
1854
helping
Examiningthesourceof
“KingCholera”
Snow
ordinary
allwatersuppliesand
defeated
people
findingnewmethodsof
exposedto
dealingwithpolluted
cholera
waster
StepIIIScanning
Readthepassageandnumbertheseeventsintheorderthattheyhappened.
2JohnSnowbegantotesttwotheories.
1AnoutbreakofcholerahitLondonin1854.
4JohnSnowmarkedthedeathsonamap.
7Heannouncedthatthewatercarriedthedisease.
3JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.
8KingCholerawasdefeated.
5Hefoundthatmostofthedeathswerenearawaterpump.
6Hehadthehandleremovedfromthewaterpump.
StepIVMainideaandcorrectstage找教案
Readthepassageandputthecorrectstagesintothereadingaboutresearchintoadisease.
JohnSnowDefeats“KingCholera
Paragraph
Stages
Generalideas
1
Findaproblem:
Thecausesofcholera
Whatcausethecholera?
2
Makeupaquestion:
Thecorrectorpossibletheory
Whichisright?
3
Thinkofamethod:
Collectdataonwherepeoplewereillanddied
Testtwotheory
andwheretheygottheirwater
4
Collectresults:
Plotinformationonamaptofindoutwhere
Markthedeath
peoplediedordidnotdie
5
Analyzetheresults:
Lookintothewatertoseeifthatisthecauseof
Findtheresourceofthewater
theillness
6
Findsupportingevidenee
Findotherevidencestoconfirmhisconclusion
7
Drawaconclusion
ThepolluteddirtysourceofdrinkingwaterwastoblameforthecauseoftheLondoncholera
StepVGroupdiscussion
Answerthequestions（Finishexercise2onPage3）
1.JohnSnowbelievedIdea2wasright.Howdidhefinallyproveit?
（JohnSnowfinallyprovedhisideabecausehefoundanoutbreakthatwasclearlyrelatedtocholera,collectedinformationandwasabletotiecasesoutsidetheareatothepollutedwater.）
2.DoyouthinkJohnSnowwouldhavesolvedthisproblemwithoutthemap?
（No.ThemaphelpedJohnSnoworganizehisideas.Hewasabletoidentifythosehouseholdsthathadhadmanydeathsandchecktheirwater-drinkinghabits.Heidentifiedthosehousesthathadhadnodeathsandsurveyedtheirdrinkinghabits.Theevidenceclearlypointedtothepollutedwaterbeingthecause.）
3.Choleraisa19thcenturydisease.Whatdiseasedoyouthinkissimilartocholeratoday?
（Twodiseases,whicharesimilartoday,areSARSandAIDSbecausetheyarebothserious,haveanunknowncauseandneedpublichealthcaretosolvethem.）
StepVIUsingthestagesforscientificresearchandwriteasummary.
Period2&3Languagefocus
StepIWarmingup
1.characteristic
1n.aqualityorfeatureofsth.orsomeonethatistypicalofthemandeasytorecongnize.
特征；特性
WhatcharacteristicsdistinguishtheAmericansfromtheCanadians.
2a.verytypicalofaparticularthingorofsomeone'典型性的cer
Suchbluntnessischaracteristicofhim.
WindydaysarecharacteristicofMarch.
［辨析］characteristic与character找教案
character表示（个人、集体、民族特有的）“性格、品质”，还意为“人物；文字”Whatyouknowabouthimisn'thisrealcharacter.
2.putforward:
tostateanideaoropinion,ortosuggestaplanorperson,forotherpeopletoconsider提出
Heputforwardanewtheory.
Theforeignershaveputforwardaproposalforajointventure.
AninterestingsuggestionformeasuringtheatmospherearoundMarshasbeenputforward.
☆puton穿上;戴上;增加putout熄灭（灯）;扑灭（火）putupwith•忍受
putdown写下来;放下；putoff耽误;延期putup建立;建造,
putup举起，搭建，粘贴
3.analyze:
toexamineorthinkaboutsomethingcarefullyinordertounderstanditvt.分析结果、
检讨、细察
Acomputeranalysesthephotographssentbythesatellite.
TheearthquakeexperttriedtoanalyzethecauseoftheearthquakeoccurredonMay12,2008.
Let'sanalyzetheproblemandseewhatwentwrong.
Heanalyzedthefoodandfoundthatitcontainedpoison.
Wemusttrytoanalyzethecausesofthestrike.
☆analysisn.分析，解析，分解
4.conclude:
decidethatsth.istrueafterconsideringaltheinformationyouhave得出结论；推
论出toendsth.suchasameetingorspeechbydoingorsayingonefinalthingvt.&vi结束，终止；
Weconcludedthemeetingat8o'clockyweirt.hapra
Fromhisappearancewemaysafelyconcludethatheisaheavysmoker.
Whatdoyouconcludefromthesefacts?
Weconcludetogoout/thatwewouldgoout.
conclusionn.结论
arriveataconclusion;cometoaconclusion;drawaconclusion;reachaconclusion
Whatconclusiondidyoucometo/reach/draw/arriveat?
Fromthesefactswecandrawsomeconclusionsabouthowthepyramidswerebuilt.
Step2Reading
1.defeat
1vt.towinavictoryoversomeoneinawar,competition,gameetc.打败，战胜，使受挫
I'vetriedtosolvetheproblem,butitdefeatsme!
Ourteamdefeatedtheirsinthegame.
2n.失败，输failuretowinorsucceed
Thismeansadmittingdefeat.
Theyhavegotsixvictoriesandtwodefeats.
［辨析］win,beat与defeat
1win赢得”赛事、战事、某物；后接人时，意为争取赢得…的好感或支持；说服”
2beat战胜"击败"比赛中的对手，可与defeat互换
Webeat/defeatedtheirteamby10scores.
Theywonthebattlebutlostmanymen.
Thelocalballteamwonthestatechampionshipbybeating/defeatingalltheotherteams.
Icaneasilybeat/defeathimatgolf.
Heistraininghardtowintheraceandrealizehisdreamofbecomingachampionatthe2008
升级会员 