英语高三九新苏版unit2教案(第1课时)speaking

1、3/3英语高三九新苏版unit2：授课设计(第1课时)speakingTheFirstPeriodSpeakingTeachingAims:a.Keywordsandexpressionsnavigate,navigator,navigation,navigational;explore,explorer,explorationb.Talkaboutsailingtheoceans.TeachingMethods:Discussiontoarousethestudentsinterestinsailingandexploringtheoceans.Individual,pairorgroupw

2、orktomakeeverystudentworkinclass.TeachingAids:Themultimedia;ataperecorder;theblackboardTeachingProcedures:Step1GreetingsGreetthewholeclassasusual.Step2RevisionCheckthehomeworkexercises.Step3PresentationPresentthestudentsamapoftheworldandtellthem“Todaywearegoingtolearnanewunit“Sailingtheoceans”.Thena

3、skthemtoturntopage11andgivethemafewminutestohaveadiscussion.Step4DiscussionInpairsdiscussthequestionsonpage11.Thisdiscussionisintendedforstudentstoexplorethedifferencebetweenanavigatorandanexplorer.Thisdifferenceisimportanttoestablishbecauseitencouragesstudentstoappreciateshadesofmeaninginthedefinit

4、ionsfwordsandalsobecauseitestablishestheideaofcategories.Afterafewminutes,asksomepairstospeakouttheirresultofthediscussion.Thensumupandchecktheanswers.,etc,usingmapsandinstruments.Anexplorerissomebodywhotravelsintoorthroughaplaceinordertolearnaboutit.Veryoftennavigatorsarealsoexplorers.mesCookinEngl

5、and,ChristopherColumbusinSpainandAbelTasmaninHolland.InthisunitwelltalkaboutZhengHe,JamesCookandsomeotherexplorerslikeMarcoPoloandCaptainBligh.Step5Pre-speakingAskthestudentsiftheywanttoknowsomefamousnavigatorsandexplorers.Thenpresentthemsomepicturesandsomerelatedinformationaboutthem.AboutZhengHe.Ab

6、outMarcoPoloAboutJamesCookAboutFerdinandMagellanStep6SpeakingAftershowingthestudentsthepicturesandtheirbackgroundinformation,askthestudentstothinkaboutthequestion:Howdoyouthinkseamenfoundtheirwaybeforemodernaccuratemethodsofnavigationwereinvented?Iftimeislimited,thiscanbeleftastheirhomework.Step7Hom

7、ework1.Readthenewwords.2.PreviewReadingSAILINGTHEOCEANSonpage12.*全单元授课目的概论单元授课目的技术目标GoalsTalkaboutearlynavigationTalkaboutdiscoveryandexplorationofanunknownlandLearnaboutsomefamousnavigatorsandexplorersLearntoexpressthecauseandeffectLearntousethePredicateWriteareportaboutanavigatororanadventuroussto

8、ry.目口号言词汇voyagemercyencyclopediaalongsideexplorationminimumcelestialpoleequatorhorizonoverheadseaweednowhereoffshoreaccelerateoutwardtidesecurelogknotnauticalmagneticrandomawkwardreferenceprecisesimplifyportableshortcomingupdatetendencyreliableswoopparcelpeckcliffexpeditioncompulsorysurvivalincident

9、departurecrewdepositdilemmadrawbackduskroutinereckonreckoningstarvationpsychologypsychologicallytensiongradualgraduallyforeseethirsttearhardshipjawbackgroundroaratthemercyofnauticalmilesetloosejawsofdeath功Cause&effect能Whyareyou.?Howcouldyou.?句Whydidyou.?Becauseof式ItwasbecauseThereasonisthatAsheSince

10、sheNowthatTherefore,.HewasduetoItis.,soImafraidThatswhyHesoheisillwithfeverafterthevoyage.语复习谓语(ThePredicate)法Sohowtheynavigatesowell?didAsyoucanseefromthemapwekepttostraightcourseprettywell.ThetensionintheboatgotworseasthesupplyoffoodandwatergraduallydisappearSoaccomplishednavigatorswereabletouseit

11、toplottheirposition.CaptainCookhadledthreegreatPacificvoyagesduringhislife.Illgoandgetreadytobeginwork.1.Youmaywellwonder(p12)2.showthattheywerenotatthemercyoftheseaeventhough(p12)3.Seabirdscouldbeusedtoshowthewaytolandwhenitwasnowheretobeseen.(p12)4.Therewasnosecuremethodofmeasuringlongitudeuntilthe17thcenturywhentheBritishsolvedthistheoreticalproblem.(p13)Itsshortcomingwasthatitstillusedthemovingshipasoneofthefixedpointsofreferen