人教版选修七Unit 3 《Under the sea》ppt课件.ppt

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1、Unit3UndertheSea人教新课标选修7WarmingupHaveyouseenplantsandanimalsthatliveunderthesea?Wheredidyouseethem?OnasnorkelingtripAtanaquariumOnaboattourInbooksInfilmsOnTVnatureprogrammesOntheinternetUndertheSeaWhatarethey?DolphinsUndertheSeaLook~~It’scomingtowardsus.ThatisaSeaturtl

2、e.UndertheSeaThatlooksbeautiful!!!It’saseahorse.Angelfish天使鱼UndertheSeaparrotfish鹦鹉鱼UndertheSeaClam蛤,蛤蜊,蚌UndertheSeaSeaStar海星UndertheSeaCoral珊瑚jellyfish水母Anemonefish海葵鱼Clownfisheel鳗，鳝sea-slug海蛞蝓UndertheSeaShark鲨鱼Killerwhale虎鲸Baleenwhale蓝鲸Whataretheydoing?UndertheSeaNow

3、,weareonasnorkelingtripunderthesea.QuizAmongtheseanimalswhichoneisthebiggestunderthesea?1.Whichkindofwhaleeatmeat?AkillerwhaleBbluewhaleChumpbackwhale(驼背鲸)2.Whichfamilydokillerwhalesbelongto?AsharkBdolphinCwhalebaleenwhale3.Thekillerissometimescalledthe“___ofthesea"bec

4、ausetheyworkedasateamandtheywereveryfierce.A.wolfB.dogC.tiger4.Whowillbetheleaderoftheteam?A.malewhalesB.femalewhalesC.babywhales5.AreKillerwhaleslikelytoattackpeopleandeatpeople?A.YesB.NoWhatdoyouthinkishappeninginthepicture?Killerwhalesareattackingawhalewithwhalerswa

5、itingbyintheirboat,harpoonattheready.Pre-readingbaleenwhalekillerwhales/killersblow-holewhalerscatch/killhelpKillerwhaleshelpwhalerscatch(baleen)whales.ReadingOldTomthekillerwhaleWriterVocationStyleTimePlaceMainideaClancyAwhalerAnecdotesAtthebeginningofthe20thcenturySo

6、utheasterncoastofAustraliaThekillerwhaleshelpedthewhalerskillbaleenwhalesBriefintroductionofthepassageFillintheblankswiththenamesmentionedinthetext.1._________was16yearsofagewhenhewenttoworkatthewhalingstation.2.__________orderdClancytogototheboatastherewasawhaleoutthe

7、reinthebay.3.__________wasswimmingbytheboatshowingthewhalerstheway.4._______toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5._________wascarriedbythewavesfurtherandfurtherawayfromthewhalers.6._____knewthatOldTomwouldprotectJames.ClancyGeorgeOldTomJac

8、kJamesRedGetthemainideasofthetwoanecdotes.describesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawh