人教版高中英语选修7Unit3reading教学课件

2021/3/11人教版高中英语选修7Unit3reading教学课件snorkelingdivingaquariumdolphin海豚turtle海龟eel海鳗octopus章鱼squid鱿鱼seastar海星angelfish天使鱼butterflyfish蝴蝶鱼Clownfishes小丑鱼Kelp(Seaweed)海带Seaflower海葵coral珊瑚jellyfish水母seahorse海马Shark鲨鱼Whale鲸BlueWhaleGrayWhaleKillerWhaleRightWhaleWhiteWhaleSpermWhaleDifferentkindsofwhales鲸类分为两群：•齿鲸类：toothedwhale•有齿的海洋巨兽，如：抹香鲸、逆戟鲸（又名虎鲸、杀人鲸）、海豚、鼠海豚（小型海豚）•须鲸类：baleenwhale•有胡须的鲸。事实上这些胡须是长在嘴内的折角形齿片，用于过滤水和捕捉鲸所食用的虾和其它小动物，这些齿片就代替了牙齿。spermwhale抹香鲸bluewhale蓝鲸killerwhale虎鲸Guesswhatishappeninginthephoto?AKillerWhale!Introduction:Malescanreachlengthsupto27feetandcanweighupto12,000pounds.Youcantellanadultmalefromanadultfemalebytheshapeoftheirdorsalfin(背鳍)(male’slonger).killerwhalesarefoundinalloceansoftheworld.Asagroup,killerwhalesareknowntoeatfish,squid,penguins,seals,sealions,evenotherwhales.Thus,theyarecalled“KillerWhales”.Whatisawhaler？1.Onethathuntsorprocesseswhales.2.Awhalingship.3.Awhaleboat.whaler1.WhoisOldTom?2.Whatarethemainideasofthetwoanecdotes?OldTomisthenameofakillerwhale.OldTomhelpedcatchthewhales.OldTomsavedthewhalerJames.Circleallthenamesintheanecdotesduringreading！1._______was16yearsofagewhenhewenttoworkatthewhalingstation.2.________orderedClancytogototheboatastherewasawhaleoutthereinthebay.3.________wasswimmingbytheboat,showingthewhalerstheway.4._______toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5.______wascarriedbythewavesfurtherawayfromthewhalers.6._______knewthatOldTomwouldprotectJames.ClancyGeorgeOldTomJackJamesRedFillintherightnamesPost-Reading1.Puttheeventsinthereadingpassageintothistimeline.Writeasentenceineachoftheboxes.Threesentenceshavebeengiven.1.Clancyarrivedatthewhalingstation.2.Heheardalotnoisecomingfromthebay.Post-Reading1.Puttheeventsinthereadingpassageintothistimeline.Writeasentenceineachoftheboxes.Threesentenceshavebeengiven.4.Themenwenttotheboatandheadedoutforawhalehunt.3.Hesawahugeanimalinthewater,whichwasOldTom,thekillerwhale.Post-Reading1.Puttheeventsinthereadingpassageintothistimeline.Writeasentenceineachoftheboxes.Threesentenceshavebeengiven.5.Thekillerwhaleguidedtheteamtothehunt6.Clancyandhismenkilledthebaleenwhalewiththehelpofthekillers.Post-Reading1.Puttheeventsinthereadingpassageintothistimeline.Writeasentenceineachoftheboxes.Threesentenceshavebeengiven.7.Thekillersatethelipsandtongueofthebaleenwhale.8.Themenreturnedforthebaleenwhalethenextday.1.OldTomthrowsitselfoutofthewaterandthencrashesdowninorderto___.A.givethewhalerstheinformationaboutawhaleB.tellthewhalersitishungryC.helpthewhalerscatchthewhaleD.informthewhalerstorunawayA2._____killedthewhaleatlast.A.OldTomB.thekillerwhalesC.theauthorD.thewhalersD3.Whydidthewhalersstartturningtheboataroundtogohomeafterthewhaledied?___A.Becausetheydidn’tneedadeadwhaleB.Becausetheycouldn’tfindthewhale’sbodyC.Becausetheyknewthatthedeadwhalewouldn’tfloatuptothesurfaceforaround24hours.D.Theyhadtodothisbecauseitwastoolate.C4.ThekillerwhaleprotectedJamesby_____.A.fightingthesharkB.killingthesharkC.preventingthesharkgoingcloserD.dragginghimbackCDiscussionThelastwhalingstationinAustraliaclosedin1978.Whalesarenowanendangeredspeciesandinneedofconservation.Theyarenowprotectedbyaninternationalbanonwhaling.However,somecountriesopposetheban.Ingroups,discussthereasonsforandagainstbanningwhaling.FinishEx.1-3,Page21-22.Guessthemeaning：awhalingstation;shore;yell;pause;oar;telescope;apackof;teamwork;blow-hole;depth;lip.Keystoguessingassignment•awhalingstation•捕鲸站•whale[vi]捕鲸•whaler[C]捕鲸船;捕鲸人•whaling[U][attrib作定语]•shore•（海或湖等大水域的）岸,滨•ontheshoreof…•offshore•yell•[vi]号叫;喊叫;叫喊~(out)(atsb/sth)•Sheyelled(out)athermischievouschild.•[vt]叫喊着说,大声嚷道•yelledoutencouragementattheplayers•pause•[C]（行为﹑讲话中的）暂停,临时中止•~(insth):Heslippedoutduringapauseintheconversation.•她不停地讲了一小时.（withoutapause）•pause[vi]中止;暂停;停顿•让我们停顿一分钟吧。（pauseforst.）•oar•船桨•telescope•望远镜•apackof•(野兽的)一群;(人或物的)一帮,一伙,一派•apackoffools/thieves/lies•pack[C]背包（backpack）；•小纸盒（packet）•teamwork•[U]团队协作•Wewanttoencouragegoodteamworkandcommunication.•blow-hole•呼吸孔；呼吸口；（隧道）通风口•depth•[C,U]深,深度（从上至下的距离）•thedepthofthewell,mine,box…•thedepthoftheirfriendship•[C]深处thedepthsofthesea•lip•[C]一片嘴唇•thelower/upperlip下[上]嘴唇•Shehadapencilbetweenherlips.UsefulExpressions•Paragraph1•在那时•atthetime•Paragraph2•sortout•整理；处理•Imustsortoutmyclothesfortomorrow.•Iwanttogeteverythingsortedoutbeforeweleave.•鱼形的•fish-shaped•Paragraph3-4•callouttosb.yelloutatsb.•Thereisawhaleoutthereforus.•Paragraph6•head（vi.朝…行进）outinto•Paragraph7•逼近•drawclose•Paragraph9•指向•pointingtowards•Paragraph10•瞄准•aim…at…•击中目标•hitthespot•withinamomentortwo•没过多久•Paragraph12•带回•bringin•浮上来•flowup•inthemeantime•在此期间，与此同时•我5年没见到她了，这段期间她结婚了。•Ihaven’tseenherfor5years,andinthemeantime,shehasgotmarried.•饱食…•haveagoodfeedon…•Paragraph13•在海湾上•inthebay•冲下…•washsboff…•Manoverboard!•有人落水了！•Paragraph15•被…吓到•beterrifiedof…LanguagePoints•1.Itwasatimewhenthekillerwhales,or“killers”astheywerethencalled,helpedthewhalerscatchthebaleenwhalesthatwereontheirannualmigration.•annual•adj[usuattrib通常作定语]每年的;年度的•annualevent,meeting,report,show,visit,income,production,ra