高二英语选修7第三单元海底世界_课件.ppt

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1、Unit3UndertheseaUndertheSeaturtledolphinUndertheSeasharkseahorseButterflyfishsealWhitewhale白鲸KillerwhaleQuiz1.Whichkindofwhaleeatmeat?AkillerwhaleBbluewhaleChumpbackwhale(驼背鲸)2.Whichfamilydokillerwhalesbelongto?AsharkBdolphinCwhale3.Whowillbetheleaderoftheteam?A.malewhale

2、sB.femalewhalesC.babywhales4.AreKillerwhaleslikelytoattackpeopleandeatpeople?A.YesB.NoReadingOldTomthekillerwhaleFindoutthemainideasItdescribesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale.IttellsabouthowakillerwhalesavedJames,awhaler.Thefirstanecd

3、oteThesecondanecdote()Theykilledthebaleenwhalewiththehelpofthekillers.()Thekillerwhaleguidedtheteamtothehunt.()Clancyarrivedatthewhalingstation.()Thekillersatethelipsandtonguethebaleenwhale.()Clancyheardahugenoisecomingfromthebay.()Hesawahugeanimal,whichwasoldTom.()Theyhe

4、adedoutforawhalehunt.()Thewhalersreturnedforthebaleenwhalethenextday.65172348CarefulreadingReadthepassagecarefullyandanswerthequestionsonP21inpairs.1.WhatevidencewastherethatOldTomwashelpingoutthewhalers?2.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?OldTomletth

5、ewhalersknowthattherewasabaleenwhalenearby;heshowedthemthewaytothewhaleworkasateam.Dogs.3.WhydidGeorgethinkthatthekillerwhalesworkedasateam?Becausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhale’sblowholewhileotherswerepreventingitfromswimmingouttosea.

6、4.Whydoyouthinkthewhalersallowedthekillerwhalestodragthewhaleunderthewatertofeedonitslipsandtongue?BecausetheyknewtheKillerWhaleswouldleavetherestofthebodytothem.OldTompreventedJamesfromdrowning.OldTomwantedtohelphishumanfriends.5.HowdidOldTomhelpJames?Whydoyouthinkhedidt

7、his?SummaryOldTom________itself_______thewaterand_________downagainto________thattherewasabaleenwhalethere.He_________bytheboat,__________usthe____.Aswegotcloser,Icouldseebaleenwhale______________byapackofaboutsixotherkillers.Theywereworkingasa______.Thekillersstoppedit__

8、_______.Andotherswerestoppingit__________.Themanusedthe_________tohitit.Thekillerwhales________t