人教版英语选修七Unit3UndertheseaWarmingupandReading

人教版英语选修七Unit3UndertheseaWarmingupandReading第1页/共70页第2页/共70页Haveyouseenplantsandanimalsthatliveunderthesea?Wheredidyouseethem?Findoutfromyourclassmateswheretheysawthem.Usethelistbelowtohelpyou.onasnorkelingtripatanaquariumonaboattourinbooksinfilmsonTVnatureprogrammesontheInternetWarmingup第3页/共70页Today,we’regoingtotakealookattheworldunderthesea.So,areyouready?第4页/共70页Now,weareonasnorkelingtripunderthesea.We’llcomeacrossagreatvarietyofmarineanimals.Comeon!第5页/共70页Therearemanybeautifulplantsandanimalsinthesea.第6页/共70页Let’senjoythewonderfulworldunderthesea!!第7页/共70页Dolphins海豚Whatarethey?第8页/共70页Turtle海龟Look.It’scomingtowardsus.第9页/共70页turtle第10页/共70页Seahorse海马What’sthis?第11页/共70页

Squid鱿鱼第12页/共70页Seastar海星Thislooksbeautiful!第13页/共70页

Jellyfish水母第14页/共70页Coral珊瑚第15页/共70页coral第16页/共70页UndertheSeaclam蛤第17页/共70页shark

第18页/共70页UndertheSeaShark鲨鱼第19页/共70页Angelfish天使鱼Differentkindsoflittlefish第20页/共70页Angelfish天使鱼第21页/共70页Anemonefish海葵鱼第22页/共70页butterflyfish第23页/共70页Clownfish第24页/共70页Anemonefish第25页/共70页UndertheSeaparrotfish鹦鹉鱼第26页/共70页Asharkiscoming.Lookout!It’sdangerous.第27页/共70页Henoticedus.We’dbetterleavehimalonebeforeit’stoolate.Bye,MrShark!第28页/共70页Unit3UndertheseaInwhatwayscanweseethem?第29页/共70页atanaquarium第30页/共70页onasnorkellingtrip第31页/共70页OnasnorkelingtripAtanaquariumOnaboattourInbooksInfilmsOnTVnatureprogrammesOntheInternet第32页/共70页OldTomtheKillerWhale第33页/共70页Pre-readingDoyouknowaboutwhales?suchasthebaleenwhalesthekillerwhales第34页/共70页Whitewhale白鲸Killerwhale虎鲸第35页/共70页KillerwhalesKillerwhalesareoneofthetoppredators(食肉动物)inthesea.Asagroup,killerwhalesareknowntoeatfish,squid（鱿鱼）,seals,sealions,penguins,evenotherwhales.第36页/共70页Baleenwhaleshavenoteethbutinsteadhavebaleenplateswithwhichthewhalescanfilterthefoodoutofthewater.第37页/共70页Onthetopofthehead,toothedwhaleshaveasingleblowhole,thebaleenwhaleshavetwo

blowholes,whichopenonlywhenthewhaletakesabreath.第38页/共70页baleenwhalekillerwhalesblow-holewhalerswhalewhalesPeoplewhohuntwhales第39页/共70页ClancyAwhalerAnecdotesAtthebeginningofthe20thcenturyAustraliaWhalers,killerwhalesandbaleenwhalesThekillerwhalehelpedthewhalerstokillabaleenwhaleWriterCareerWritingstyleTimePlaceMaincharacterMainideaBackgroundInformation第40页/共70页OldTomtheKillerWhaleOldTom

isa

KillerWhaleReading

第41页/共70页ScanningScanthetext,andfillintheblankswithnamesmentionedinthetext.第42页/共70页1.___________was16yearsofagewhenhewenttoworkatthewhalingstation.2.__________orderedClancytogototheboatastherewasawhaleoutthereinthebay.3._________wasswimmingbytheboatshowingthewhalerstheway.4._________toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5._________wascarriedbythewavesfurtherandfurtherawayfromthewhalers.6.__________knewthatOldTomwouldprotectJames.Clancy

GeorgeOldTomJackJamesRed第43页/共70页SkimmingSkimthetextandputthefollowingsentencesintoarightorder.第44页/共70页()Georgestartedbeatingthewaterwithhisoar()Clancyjumpedintotheboatwiththewhalers.()Clancyarrivedatthewhalingstation()Thekillersstartedracingbetweenourboatandthewhale()Clancyheardahugenoisecomingfromthebay()Clancywassortingouthisaccommodation()Clancyrandowntotheshore()Themaninthebowoftheboataimedtheharpoonatthewhale

65173248第45页/共70页Story1Killerwhales______whalerscatchbaleenwhales.What’sthefirststorymainlyabout?helpedCareful-reading第46页/共70页WhendidClancybelievethatkillerwhalescouldhelpthem?ReadParagraph1Afterhewitnesseditwithhisowneyes.Wecanwitness(v.)_______.A.achangeinherB.thecaraccidentC.anEnglishtextbookbepresentandseeClancywitnessedkillerwhales’helpingthem.第47页/共70页Story1Howtohelpafterbeforeduringthehunt第48页/共70页WhatOldTomdoes:helperWhatwhalersreact:BeforethehuntReadfromPara2toPara6andanswerthequestions.第49页/共70页Whalers’reaction(反应)Onewhaler__________.George_____________him.Clancy_________hisbootsand______afterhim.They_____________theboatand_____________intothebay.grabbedjumped

intoheadedracedyelledoutranaheadofBeforethehunt

throwitselfoutof…andcrashdownagainswimbytheboat/lead…tothehuntKillers’doingout第50页/共70页Duringandafterthehunt

ReadfromPara7

totheendofstory1

andanswerthequestions.Whatkillerwhalesdo:Whatwhalersreact:第51页/共70页witheffort___________killersare___________themselvesonthetopofthewhale’sblow-holetostopit____________;andsomeothersarestoppingit_______outtosea.Thekillersstarted________betweenourboatandthewhalejustlikeapackof_________dogs.Withinamomentortwo,itsbodywas_________downintothedepthsofthesea________________.throwingbreathingfleeingApackofDuringandafterthehuntracingexcitedKillerwhales’doingA.HedraggedthetableintothecornerB.Thefilmdraggedterribly.拖沓pulleddragged第52页/共70页DuringandafterthehuntPicturedescription12WorkasateamTheyhaveamazing

relationship.第53页/共70页WhichwasNotthedangerfacingJames?beingwashedofftheboat.beingcarriedawaybyroughwaves.asharkoutthere.beingattackedbyanotherkillerwhale.HowdidOldTomhelphimout?Story2saviorWhatwhalersdo:Whatkillerwhalesreact:第54页/共70页Whyhasthekillerwhalegotaname:OLD—TOM?Readingforfurtherunderstandingsummamazingoramusingexperiences.narrative(叙述)ofAnecdoteistheGroupdiscussionWhichelsedoyouthinkisamazinginthestory?Findsomeevidence.第55页/共70页Task3:TranslationBeingbadlywounded,thewhalesoondied.Withinamomentortwo,itsbodywasdraggedswiftlybythekillersdownintothedepthsofthesea.鲸受了重伤,没过多久就死了.过了片刻，鲸的尸体就被虎鲸们迅速拖向深海中去了．__________________________________第56页/共70页Task4:Whichsentenceinthetextistheclosestinmeaningtothefollowingone?Duringthetime,oldTomandtheotherkillerwhalesareeatingthelipsandtongueofthebaleenwhale.Inthemeantime,OldTom,andtheothersarehavingagoodfeedonitslipsandtongue.第57页/共70页ConsolidationPutthewholeprocessofhuntingwhalesintotherightorder.AThemenwenttotheboatandheadedoutforawhalehunt.BThekillerwhaleguidedtheteamtothehunt.CClancyarrivedatthewhalingstation.DThemenreturnedforthebaleenwhalethenextday.EHeheardahugenoisecomingfromthebay.FThekillersatethelipsandtongueofthebaleenwhale.GHesawahugeanimalinthewater,whichwasOldTom,thekillerwhale.HClancyandhismenkilledthebaleenwhalewiththehelpofthekillers.___________________________________________________________CEGABHFD第58页/共70页Asweallknow,thenumberofwhalesisdecreasingrapidlybecauseofthehunting.ThelastwhalingstationinAustraliaclosedin1978.Theyareindangernowandtheyarenowprotectedbyaninternationalbanonwhaling.However,somecountriesopposethebanlikeJapan.Theythinkthewhalesshouldbeallowedtohunt.第59页/共70页日本捕鲸船不顾国际社会的反对,坚持打着科研旗号在南太平洋海域捕鲸,满足国民口腹之快.第60页/共70页HunttogettheirMeat,oil,bonesandsoon.第61页/共70页海上守护者协会向日新丸号投掷酸弹,制止捕鲸这种野蛮行为.第62页/共70页第63页/共70页Inreallife,whalesareharmlesstous.Weshouldrespectthem,justlikeanyotheranim