高中英语：Unit 3 Under the sea课件新人教版选修7.ppt

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1、Unit3Undertheseaseastar海星coral珊瑚jellyfish水母dolphin海豚gull海鸥turtle海龟seal海豹Butterflyfishsharkkillerwhaleskingofthesea,biggestcarnivore(食肉动物)ofthesea,killingallkindsofanimalsinthesea,eventhehugebluewhale,liketigeronland,workinginateam.baleenwhalesWhatishappeninginthepicture?baleen

2、whaleFastReading:Getthemainideasofthetwoanecdotes.Thefirstanecdotedescribesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale.ThesecondonetellsabouthowakillerwhaleprotectedandsavedJames,awhaler.ScanningScanthetext,andfillintheblankswithnamesmentionedinthetex

3、t.1.___________was16yearsofagewhenhewenttoworkatthewhalingstation.2.__________orderedClancytogototheboatastherewasawhaleoutthereinthebay.3._________wasswimmingbytheboatshowingthewhalerstheway.4._________toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5.______

4、___wascarriedbythewavesfurtherandfurtherawayfromthewhalers.6.__________knewthatOldTomwouldprotectJames.ClancyGeorgeOldTomJackJamesRedSkimmingSkimthetextandputthefollowingsentencesintoarightorder.()Georgestartedbeatingthewaterwithhisoar()Clancyjumpedintotheboatwiththewhalers.()

5、Clancyarrivedatthewhalingstation()Thekillersstartedracingbetweenourboatandthewhale()Clancyheardahugenoisecomingfromthebay()Clancywassortingouthisaccommodation()Clancyrandowntotheshore()Themaninthebowoftheboataimedtheharpoonatthewhale65173248CarefulreadingReadthepassagecarefull

6、yandanswerthequestionsonP21inpairs.1.WhatevidencewastherethatOldTomwashelpingoutthewhalers?2.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?OldTomletthewhalersknowthattherewasabaleenwhalenearby;heshowedthemthewaytothewhaleWorkasateamDogs.3.“Thekillersstartedracingbetwe

7、enourboatandthewhalejustlikeapackofexciteddogs.”whydoyouthinkthekillerwhalesbehavelikethis?Becausetheyknewthat,togetherwiththewhalers,theywouldsoonkillthebaleenwhaleandgetagoodfeed.4.WhydidGeorgethinkthatthekillerwhalesworkedasateam?Becausehecouldseethatsomeofthekillerswerethr

8、owingthemselvesontopofthewhale’sblowholewhileotherswerepreven