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1、高一英语Sailingtheoceans教案Unit2SailingtheoceansI.单元教学目标技能目标GoalsTalaboutearlynavigationTalaboutdiscoveryandexplorationofanunnonlandLearnaboutsoefaousnavigatorsandexplorersLearntoexpressthecauseandeffectLearntousethePredicateriteareportaboutanavigatororanadventurousstory.目标语言词汇voyageercyencyclopediaalong
2、sideexplorationiniucelestialpoleequatorhorizonoverheadseaeednohereoffshoreaccelerateoutardtidesecurelognotnauticalagneticrandoaardreferenceprecisesiplifyportableshortingupdatetendencyreliablesoopparcelpeccliffexpeditionpulsorysurvivalincidentdeparturecredepositdileadrabacdusroutinereconreconingstarv
3、ationpsychologypsychologicallytensiongradualgraduallyforeseethirsttearhardshipjabacgroundroarattheercyofnauticalilesetloosejasofdeath功能句式cause&effecthyareyou.?Hocouldyou.?hydidyou.?Becauseof.Itasbecause.Thereasonisthat.Ashe.Sinceshe.Nothat.Therefore,.Heasdueto.Itis.,soIafraid.Thatshy.He.soheisillith
4、feverafterthevoyage.语法复习谓语Sohodidtheynavigatesoell?Asyoucanseefrotheapeepttostraightcourseprettyell.ThetensionintheboatgotorseasthesupplyoffoodandatergraduallydisappearSoacplishednavigatorsereabletouseittoplottheirposition.captaincoohadledthreegreatPacificvoyagesduringhislife.Illgoandgetreadytobegin
5、or.重点句子youayellondershothattheyerenotattheercyoftheseaeventhoughSeabirdscouldbeusedtoshotheaytolandhenitasnoheretobeseen.Thereasnosecureethodofeasuringlongitudeuntilthe17thcenturyhentheBritishsolvedthistheoreticalproble.Itsshortingasthatitstillusedtheovingshipasoneofthefixedpointsofreference.Iaproud
6、tohavesailedithcaptainBlighonhisjourneyofyoucouldnotiagineaoredisturbingsightthanhatelooedliehenarrivinginTioroverfortydaysafterbeingsetloosein分课时教案TheFirstPeriodSpeaingTeachingAis:a.eyordsandexpressionsnavigate,navigator,navigation,navigational;explore,explorer,explorationb.Talaboutsailingtheoceans
7、.Teachingethods:Discussiontoarousethestudentsinterestinsailingandexploringtheoceans.Individual,pairorgrouportoaeeverystudentorinclass.TeachingAids:Theultiedia;ataperecorder;theblacboardTeachingProcedures:Step1GreetingsGreettheholeclassasusual.Step2Revisionchecthehoeorexercises.Step3PresentationPrese
8、ntthestudentsaapoftheorldandtellthe“Todayearegoingtolearnaneunit“Sailingtheoceans”.Thenasthetoturntopage11andgivetheafeinutestohaveadiscussion.Step4DiscussionInpairsdiscussthequestionsonpage11.Thisdiscussionisintendedforstudentstoexplorethedifferencebeteenanavigatorandanexplorer.Thisdifferenceisipor
9、tanttoestablishbecauseitencouragesstudentstoappreciateshadesofeaninginthedefinitionsfordsandalsobecauseitestablishestheideaofcategories.Afterafeinutes,assoepairstospeaouttheirresultofthediscussion.Thensuupandchectheansers.Anavigatorexploresneroutesacrossthesea.Anexplorerdiscoversneplacesonland.Anavi
10、gatorissoebodyhofindsthepositionandplotsthecourseofaship,anaircraft,acar,etc,usingapsandinstruents.Anexplorerissoebodyhotravelsintoorthroughaplaceinordertolearnaboutit.Veryoftennavigatorsarealsoexplorers.Inhistorytherearefourfaousvoyageexplorersintheorld,includingZhengHeinchina,jaescooinEngland,chri
11、stophercolubusinSpainandAbelTasaninHolland.InthisunitelltalaboutZhengHe,jaescooandsoeotherexplorersliearcoPoloandcaptainBligh.Step5Pre-speaingAsthestudentsiftheyanttonosoefaousnavigatorsandexplorers.Thenpresentthesoepicturesandsoerelatedinforationaboutthe.AboutZhengHe.AboutarcoPoloAboutjaescooAboutF
12、erdinandagellanStep6SpeaingAftershoingthestudentsthepicturesandtheirbacgroundinforation,asthestudentstothinaboutthequestion:Hodoyouthinseaenfoundtheiraybeforeodernaccurateethodsofnavigationereinvented?Iftieisliited,thiscanbeleftastheirhoeor.Step7HoeorReadtheneords.PrevieReadingSAILINGTHEocEANSonpage
13、12.TheSecondPeriodReadingTeachingAis:a.Learnandastertheeyordsandexpressionsvoyageercyiniunoherepoleoverheadoffshoreaccelerateoutardlongitudelatitudeprecisesiplifyportableshortingupdatedtendencyreliableattheercyof,eventhough,orout,beusedto,inrelationto,aito,b.Trainthestudentsreadingability.Letthestud
14、entshavesoenoledgeofearlynavigationalethods.Explainhoseaenexploredtheoceansandhatindofnavigationalinstruentsereusedtosailorsbeforethe17thcenturyhentheyerenavigatingtheopenseasithoutseeingtheland.TeachingDifficultPoints:a.Hotohelpthestudentsunderstandthereadingpassagebetter.b.Hotoiprovethestudentsrea
15、dingability.Teachingethods:a.Scanningthetexttogetthegeneralideaofit.b.carefullyreadingtofinishtheprehendingexercisesonpage14.c.Discussionafterreadingtoaethestudentsunderstandthetextbetter.TeachingAids:Theultiedia;ataperecorder;theblacboardTeachingprocedures&aysStep1GreetingsGreettheholeclassasusual.Step2Revisionchecthehoeorexercises.Step3Pre-readingShothestu
