人教版英语选修七第三单元课件.ppt

Senior2Module7Unit3UndertheSeaPeriod1Warming-upashipusedforhuntingwhales.,Reading,OldTomTheKillerWhale,ThereadingpassageincludestwoanecdoteswrittenbyanoldmancalledClancy.TheyareaboutthedayswhenClancywasawhalerandhuntedwhalesonthesoutheasterncoastofAustraliaatthebeginningofthe20thcentury.Itwasatimewhenthekillerwhales,orkillersastheywerethencalled,helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.,Pre-reading,Skimming,WhoisOldTom?Whatisthefirstanecdoteabout?Andhowaboutthesecondone?,OldTomisthenameofkillerwhales.Thefirstanecdotedescribesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale.IttellsabouthowakillerwhaleprotectedandsavedJames,awhaler.,OldTomhelpedcatchthewhales,OldTomsavedthewhaler-James,_was16yearsofagewhenhewenttoworkatthewhalingstation.2._orderedClancytogototheboatastherewasawhaleoutthereinthebay.3._wasswimmingbytheboat,showingthewhalerstheway.4._toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5._wascarriedbythewavesfurtherawayfromthewhalers.6._knewthatOldTomwouldprotectJames.,Clancy,George,OldTom,Jack,James,Red,Scanning,Textcomprehension,Thetextismainlyabout_.A.thekillerwhalesareeasilytrainedB.thekillerwhalescanhelpthewhalerscatchthehugewhalesC.thekillerwhaleskillthewhalesfortheirfoodD.thekillerwhalesdragthewhalesunderthewater,B,Textcomprehension,2._killedthewhaleatlast.A.OldTomB.thekillerwhalesC.theauthorD.thewhalers,D,Textcomprehension,3.Afterthewhaledied,thewhalersturnedtheboataroundandwenthomebecause_.A.theyknewitwouldfloatuptomorrowB.theyabandoneditC.thekillerwhalewoulddragitbacksoonD.adeadwhaleisuseless,A,Textcomprehension,4.ThekillerwhaleprotectedJamesby_.A.fightingthesharkB.killingthesharkC.preventingthesharkgoingcloserD.dragginghimback,C,Textcomprehension,5.Fromthestory,welearnthat_.A.thewhalersneednttrainthekillerwhalesB.thewhalersmaytrainthekillerwhalesC.thekillerwhalesliveonotherwhalesD.theauthorworkedinthewhalestationforalongtime,B,Readthepassageanddiscuss:1)therelationshipbetweenOldTomandthewhalers2)whatotheranimalshelpouthumansinhunting?,Discussion,2.Therearemanyotheranimalsthathelpouthumansinhuntingsuchasdogs,cormorants(鸬鸟),1.OldTomhadastrongrelationshipwiththewhalersTherewasobviouslyagreatdealofunderstandingandcooperationbetweenthem.,Therearemanyanimalsthathelpouthumansinhuntingsuchasdogsandcormorants(鸬鹚lc).,Answerthequestions.,1.WhatevidencewastherethatOldTomwashelpingthewhalersout?2.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?Whydoyouthinkthekillerwhalesbehavedlikethis?3.WhydidGeorgethinkthatthekillerwhalesworkedasateam?4.Whydidthewhalersallowthekillerwhalestodragthewhaleaway?5.HowdidOldTomhelpJames?Whydoyouthinkhedidthis?,WhatevidencewastherethatOldTomwashelpingthewhalersout?2.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?Whydoyouthinkthekillerwhalesbehavedlikethis?,OldTomletthewhalersknowthattherewasabaleenwhalenearby;heshowedthenthewaytothewhale.,Dogs.Becausetheyknewthattogetherwiththewhalers,theywouldsoonkillthebaleenwhaleandgetagoodfeed.,3.WhydidGeorgethinkthatthekillerwhalesworkedasateam?,Becausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhalesblowholewhileotherswerepreventingitfromswimmingouttosea.,4.Whydidthewhalersallowthekillerwhalestodragthewhaleaway?5.HowdidOldTomhelpJames?Whydoyouthinkhedidthis?,Becausetheyknewth