高中英语 unit 2 sailing the oceans单元教案 新人教版选修9

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1、Unit2SailingtheoceansI.单元教学目标技能目标GoalsTalkaboutearlynavigationTalkaboutdiscoveryandexplorationofanunknownlandLearnaboutsomefamousnavigatorsandexplorersLearntoexpressthecauseandeffectLearntousethePredicateWriteareportaboutanavigatororanadventurousstoryⅡ.目标语言词]汇voyagemercyencyclopediaalo

2、ngsideexplorationminimumcelestialpoleequatorhorizonoverheadseaweednowhereoffshoreaccelerateoutwardtidesecurelogknotnauticalmagneticrandomawkwardreferenceprecisesimplifyportableshortcomingupdatetendencyreliableswoopparcelpeckcliffexpeditioncompulsorysurvivalincidentdeparturecrewdepositd

3、ilemmadrawbackduskroutinereckonreckoningstarvationpsychologypsychologicallytensiongradualgraduallyforeseethirsttearhardshipjawbackgroundroar[atthemercyofnauticalmilesetloosejawsofdeath功能句式Cause&effectWhyareyou...?Howcouldyou...?Whydidyou...?Becauseof....Itwasbecause....Thereasonisthat.

4、...Ashe....Sinceshe....Nowthat....Therefore,...Hewasdueto....Itis...,soI’mafraid....That'swhy....He....soheisillwithfeverafterthevoyage.语法复习谓语(ThePredicate)Sohowdidtheynavigatesowell?Asyoucanseefromthemapwekepttostraightcourseprettywell.Thetensionintheboatgotworseasthesupplyoffoodandwa

5、tergraduallydisappearSoaccomplishednavigatorswereabletouseittoplottheirposition.CaptainCookhadledthreegreatPacificvoyagesduringhislife.I’llgoandgetreadytobeginwork.重点1.Youmaywellwonder…(p12)2.…showthattheywerenotatthemercyoftheseaeventhough…(p12)3.Seabirdscouldbeusedtoshowthewaytolandw

6、henitwasnowheretobeseen.(p12)句子1.Therewasnosecuremethodofmeasuringlongitudeuntilthe17thcenturywhentheBritishsolvedthistheoreticalproblem.(p13)2.Itsshortcomingwasthatitstillusedthemovingshipasoneofthefixedpointsofreference.(p13)3.IamproudtohavesailedwithCaptainBlighonhisjourneyof…(p17)4

7、.YoucouldnotimagineamoredisturbingsightthanwhatwelookedlikewhenarrivinginTimoroverfortydaysafterbeingsetloosein…(p17)分课时教案TheFirstPeriodSpeakingTeachingAims:a.Keywordsandexpressionsnavigate,navigator,navigation,navigational;explore,explorer,explorationb.Talkaboutsailingtheoceans.Teac