高中英语 unit 2《sailing the oceans》教案4 新人教版选修9

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1、Unit2SailingtheoceansI.单元教学目标技能目标GoalsTalkaboutearlynavigationTalkaboutdiscoveryandexplorationofanunknownlandLearnaboutsomefamousnavigatorsandexplorersLearntoexpressthecauseandeffectLearntousethePredicateWriteareportaboutanavigatororanadventurousstor

2、yⅡ.目标语言词汇voyagemercyencyclopediaalongsideexplorationminimumcelestialpoleequatorhorizonoverheadseaweednowhereoffshoreaccelerateoutwardtidesecurelogknotnauticalmagneticrandomawkwardreferenceprecisesimplifyportableshortcomingupdatetendencyreliableswoopp

3、arcelpeckcliffexpeditioncompulsorysurvivalincidentdeparturecrewdepositdilemmadrawbackduskroutinereckonreckoningstarvationpsychologypsychologicallytensiongradualgraduallyforeseethirsttearhardshipjawbackgroundroaratthemercyofnauticalmilesetloosejawsofd

4、eath功能Cause&effectWhyareyou...?Howcouldyou...?Whydidyou...?Becauseof....Itwasbecause....Thereasonisthat....Ashe....Sinceshe....Nowthat....Therefore,...Hewasdueto....Itis...,soI’mafraid....That'swhy....He....soheisillwithfeverafterthevoyage.句式语法复习谓语(T

5、hePredicate)Sohowdidtheynavigatesowell?Asyoucanseefromthemapwekepttostraightcourseprettywell.ThetensionintheboatgotworseasthesupplyoffoodandwatergraduallydisappearSoaccomplishednavigatorswereabletouseittoplottheirposition.CaptainCookhadledthreegreatP

6、acificvoyagesduringhislife.I’llgoandgetreadytobeginwork.重点句子1.     Youmaywellwonder…(p12)2.     …showthattheywerenotatthemercyoftheseaeventhough…(p12)3.     Seabirdscouldbeusedtoshowthewaytolandwhenitwasnowheretobeseen.(p12)4.     Therewasnosecuremet

7、hodofmeasuringlongitudeuntilthe17thcenturywhentheBritishsolvedthistheoreticalproblem.(p13)5.     Itsshortcomingwasthatitstillusedthemovingshipasoneofthefixedpointsofreference.(p13)6.     IamproudtohavesailedwithCaptainBlighonhisjourneyof…(p17)7.     

8、YoucouldnotimagineamoredisturbingsightthanwhatwelookedlikewhenarrivinginTimoroverfortydaysafterbeingsetloosein…(p17)分课时教案TheFirstPeriodSpeakingTeachingAims:a.Keywordsandexpressionsnavigate,navigator,navigation,navigational;explore,explorer,exploratio