人教版 选修7 Unit 3 Under the sea Reading 课件 (13).ppt

unit3 underthesea warmingup haveyouseenplantsandanimalsthatliveunderthesea wheredidyouseethem onasnorkelingtrip atanaquarium onaboattour inbooks infilms ontvnatureprogrammes ontheinternet coral珊瑚 anemonefish海葵鱼 jellyfish水母 turtle海龟 1 2 3 4 5 seastar海星 nem ni watchthephotosandtrytowritedownthenamesoftheanimalsortheplants shark dolphin whichoneiscrueler killerwhale虎鲸 baleenwhale须鲸 whichoneiscrueler pre reading lookatthepictureinpre reading whatcanyousee whatdoyouthinkishappeninginit baleen killer blow hole whalers whale whales catch kill help thewhalerhuntingatthebeginningof20thcentury comprehending task1 pleaselistentothepassage andtheningroups describetherelationshipbetweenoldtomandthewhalersandthenfillintheform pre reading readthetextinthepage19andthencompletethechart anecdote anoldmancalledclancy awhaler onthesoutheasternofaustralia atthebeginningofthe20thcentury killerwhaleshelpedwhalerscatchthebaleenwhales thepassageismainlyabout parts task2 mainidea oldtom thewhalerfromtheshark oldtom thewhalerstohuntthewhales helped protected 2 anecdotes details 4 accommodation bay yelledout enormous hunt breathing divingorfleeing dragged downintthedepths lipsandtongue task3 readingandspeaking pleasereadthereadingagain andinpairs answerthefollowingquestions 1 whatevidencewastherethatoldtomwashelpingthewhalersout thetwopicturesmayhelpyou evidenceofhelpingthewhalers throwitselfoutofthewaterandcrashdownagain letthewhalersknowthattherewasabaleenwhalenearby swimbytheboat showingthewhalersthewaytothehunt 1 whydidgeorgebeatthewaterwithhisoar a tofrightenthewhalesawayb tocallbackoldtomtoleadthewayc toattracttheattentionofhugewhalesd tosendsignalstootherwhales b 2 whydidthemenstartturningtheboataroundtogohomeafterthewhaledied a becausetheydidn tneedadeadwhaleb becausetheycouldn tfindthewhale sbody c becausetheyknewthatthedeadwhalewouldn tfloatuptothesurfaceforaround24hours d theyhadtodothisbecauseitwastoolate c 3 whatisthemainideaofthefirstanecdote a aboutahuntingexperienceofoldtom b abouthowthekillerwhaleshelpsthewhalerstohuntawhale c abouthowthewhalerskilledoldtom d abouthowthekillerwhaleskilledthewhales b part2 torf 1 becauseoldtomandtheotherkillersweretoofierce theyalsowouldharmorattackedpeople 2 jameswasafraidofbeingabandonedbyus 3 noonesavedjames andhewaskilledbyashark f t f washedoff urged beingabandoned approached heldup 1 what sthemainideaofthesecondanecdote a fiercekillers likeoldtom couldprotectpeople b jameswaswashedofftheboat c itwashardtohandletheboatinroughsea d oldtomrescuedjamesfromotherkillers a getthemainideasofthetwoanecdotes describesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale tellsabouthowakillerwhaleprotectedandsavedjames awhaler thefirstanecdote thesecondone summary conclusion althoughthekillerswere hunters theynever or people infact they them however whalesarenowin theyare out fillintheformsaccordingtothetext fierce harmed attacked protected danger dying thelastwhalingstationclosedin1978 whalesarenowendangeredspeciesandinneedofconservation theyarenowprotectedbyaninternationalbanonwhaling stopwhaling however somecountriesopposetheban watchthetwoshortmoviesanddiscussthereasonforandagainstbanningwhaling greenpeaceconfrontsjapnaesewhalingfleet