BUunitunderthesea课件.pptx

BUunitunderthesea课件.pptx

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Inwhatwayscanweseethem?

Letsenjoythewonderfulworldunderthesea!

onasnorkellingtrip带潜水带潜水通气管通气管潜泳潜泳atanaquarium水族馆，水族馆，水族箱水族箱OnaOnasnorkelingsnorkelingtriptripAtanaquariumOnaboattourInbooksInfilmsOnTVnatureprogrammesOntheInternetDolphins海豚海豚Shark鲨鱼鲨鱼Angelfish天使鱼天使鱼Anemonefish双锯鱼，海葵鱼双锯鱼，海葵鱼Parrotfish鹦鹉鱼鹦鹉鱼sea-turtle海龟海龟Killerwhale虎鲸虎鲸Whitewhale白鲸白鲸seahorse海马海马clam蛤蛤SeaStarSeaStar海星海星海星海星CoralCoral珊瑚珊瑚珊瑚珊瑚jellyfish水母水母Doyouknowaboutwhales?

suchasthebaleenwhalesthekillerwhalesPre-readingPre-readingKillerwhalesareattackingabaleenwhalewithwhalerswaitingbyintheirboat,harpoonattheready.WhatishappeningWhatishappeninginthepicture?

inthepicture?

baleenwhaleWriterCareerWritingstyleTimePlaceMaincharacterMainideaBackgroundInformationBackgroundInformationClancyAwhalerAnecdotesAtthebeginningofthe20thcenturyAtthebeginningofthe20thcenturyAustraliaWhalers,killerwhalesandWhalers,killerwhalesandbaleenwhalesbaleenwhalesThekillerwhalehelpedthewhalerstokillabaleenwhaleOldTomtheKillerWhaleReadingFillintheblankswiththenamesmentionedinthetext.1._was16yearsofagewhenhewenttoworkatthewhalingstation.2._orderdClancytogototheboatastherewasawhaleoutthereinthebay.3._wasswimmingbytheboatshowingthewhalerstheway.4._toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5._wascarriedbythewavesfurtherandfurtherawayfromthewhalers.6._knewthatOldTomwouldprotectJames.ClancyGeorgeOldTomJackJamesRedPairWorkReadingandskimming1.WhendidClancybegintobelievethatthekillerwhaleswouldhelpthewhalerstocatchthehugewhales?

2.WhydidOldTomthrowitselfoutofthewaterandthencrashdownagain?

3.whydidGeorgethinkthatthekillerwhalesworkedasateam?

4.Whydidthewhalersreturnhomewithoutthewhalesbody?

5.WhatstherelationshipbetweenOldTomandthewhalers?

1.WhendidClancybegintobelievethatthekillerwhaleswouldhelpthewhalerstocatchthehugewhales?

Whenhewitnesseditwithhisowneyesmanytimes.2.WhydidOldTomthrowitselfoutofthewaterandthencrashdownagain?

Becausehewastellingustherewasawhaleoutthereforus.3.WhydidGeorgethinkthatthekillerwhalesworkedasateam?

Becausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhalesblow-holetostopitbreathingwhileotherswerepreventingitfromfleeingouttosea.4.Whydidthewhalersreturnhomewithoutthewhalesbody?

Becausethebodywouldnotfloattothesurfaceuntilabout24hourslater.5.WhatstherelationshipbetweenOldTomandthewhalers?

OldTomhadastrongrelationshipwiththewhalers.NotonlydidOldTomhelpthemtocatchthewhales,butalsosavedawhalerslife.Therewasobviouslyagreatdealofunderstandingandcooperationbetweenthem.Getthemainideasofthetwoanecdotes:

describesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale.tellsabouthowakillerwhaleprotectedandsavedJames,awhaler.ThefirstanecdoteThesecondoneClancyarrividatthewhalingstationHeheardaloudnoisecomingfromthebayHesawaHugeAnimalinthewater,whichwasOldTom,ThekillerwhaleThemenwenttotheboatandHeadedoutForAwhalehuntThekillerwhaleguidedtheteamtothehuntClancyandhismenkilledthebaleenwhalewiththehelpofthekillersThekillersatethelipsandtongueofthebaleenwhaleThemenreturnedforthebaleenwhalethenextday.Answerthefollowingquestions:

1.WhatevidencewastherethatOldTomwashelpingthewhalersout?

2.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?

Whydoyouthinkthekillerwhalesbehavelikethis?

OldTomletthewhalersknowthattherewasabaleenwhalenearby;heshowedthemthewaytothewhale.Dogs.Becausetheyknewthat,togetherwiththewhalers,theywouldsoonkillthebaleenwhaleandgetagoodfeed.Answerthefollowingquestions:

3.WhydidGeorgethinkthatthekillerwhalesworkedasateam?

4.Whydidthewhalersallowthekillerwhalestodragthewhaleaway?

5.HowdidOldTomhelpJames?

Whydoyouthinkhedidthis?

Becausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhalesblowholewhileotherswerepreventingitfromdivingorfleeingouttosea.Becausetheyknewthekillerwhaleswouldleavetherestofthebodytothem.OldTompreventedJamesfromdrowning.OldTomwantedtohelphishumanfriends.1._adj.每年的；按年度计算的；每年的；按年度计算的；n.年刊；年鉴年刊；年鉴_adv.年度地；每年地年度地；每年地2._n.住所；住宿住所；住宿_v.能容纳；能供留宿能容纳；能供留宿3._prep.在在对面；对面；adj.相对的；相反的相对的；相反的_n.反对，敌对；抵抗反对，敌对；抵抗_adv.相反地相反地4._n.深（度）；深处深（度）；深处_adj.深的；深刻深的；深刻的的_adv.深深地；强烈地；非常地深深地；强烈地；非常地5._vt.催促；极力主张；驱策催促；极力主张；驱策_n.紧紧急；迫切急；迫切_adj.急迫的，迫切的，紧急的急迫的，迫切的，紧急的6._vt.放弃；抛弃；遗弃放弃；抛弃；遗弃_adj.放放纵的；堕落的纵的；堕落的_n.放弃放弃annualannuallyaccommodationaccommodateoppositeoppositionoppositelydepthdeepdeeplyurgeurgencyurgentabandonab