高二英語(yǔ)人教版選修7-Unit-3-Under-the-sea課件

高二英語(yǔ)人教版選修7-Unit-3--Under-the-sea課件第一頁(yè)，共40頁(yè)。WarmingupHaveyouseenplantsandanimalsthatliveunderthesea?Wheredidyouseethem?第一頁(yè)第二頁(yè)，共40頁(yè)。OnasnorkelingtripAtanaquariumOnaboattourInbooksInfilmsOnTMnatureprogrammesOntheinternet第二頁(yè)第三頁(yè)，共40頁(yè)。Watchthephotosandtrytowritedownthenameoftheanimalortheplantinyourexercisebooks.sharkdolphin第三頁(yè)第四頁(yè)，共40頁(yè)。anemoneanemonefishcoralseastar第四頁(yè)第五頁(yè)，共40頁(yè)。turtleseahorse第五頁(yè)第六頁(yè)，共40頁(yè)。killerwhalesbaleenwhales第六頁(yè)第七頁(yè)，共40頁(yè)。Doyouknowaboutwhales?suchassharks

thebaleenwhalesthekillerwhales

kingofthesea,

biggestcarnivore(食肉動(dòng)物)ofthesea,

killingallkindsofanimalsinthesea,

eventhehugebluewhale,

liketigeronland,

workinginateam.第七頁(yè)第八頁(yè)，共40頁(yè)。Whatdoyouthinkishappeninginthepicture?Killerwhalesareattackingawhalewithwhalerswaitingbyintheirboat,harpoonattheready.Pre-reading第八頁(yè)第九頁(yè)，共40頁(yè)。Reading

OldTomthekillerwhale第九頁(yè)第十頁(yè)，共40頁(yè)。Getthemainideasofthetwoanecdotes.describesahuntingexperienceabouthowthekillerwhaleshelpedthewhalerstohuntawhale.tellsabouthowakillerwhaleprotectedandsavedJames,awhaler.ThefirstanecdoteThesecondoneSummary第十頁(yè)第十一頁(yè)，共40頁(yè)。Teachingtask1:Pleaselistentothereading,andtheningroups,describetherelationshipbetweenOldTomandthewhalersandthenfillintheform.第十一頁(yè)第十二頁(yè)，共40頁(yè)。WriterOccupationTypeofthearticle(文體)PlaceTimeMainideaAnoldmancalledClancyAwhaleranecdotesAustraliaAtthebeginningofthe20thcenturyKillerwhaleshelpedwhalerscatchbaleenwhales第十二頁(yè)第十三頁(yè)，共40頁(yè)。Teachingtask2:Puttheeventsinthereadingpassageintothistimeline.1.Clancyarrivedatthewhalingstation.4.Themenwenttotheboatandheadedoutforawhalehunt.2.Heheardaloudnoisecomingfromthebay.3.Hesawahugeanimalinthewater,whichwasOldTom,thekillerwhale.第十三頁(yè)第十四頁(yè)，共40頁(yè)。7.Thekillersatethelipsandtongueofthebaleenwhale.5.Thekillerwhaleguidedtheteamtothehunt.6.Clancyandhismenkilledthebaleenwhalewiththehelpofthekillers.8.Themenreturnedforthebaleenwhalethenextday.第十四頁(yè)第十五頁(yè)，共40頁(yè)。1.Clancyarrivedatthewhalingstation.4.Themenwenttotheboatandheadedoutforawhalehunt.Heheardaloudnoisecomingfromthebay.Hesawahugeanimalinthewater,whichwasOldTom,thekillerwhale.7.Thekillersatethelipsandtongueofthebaleenwhale.Thekillerwhaleguidedtheteamtothehunt.Clancyandhismenkilledthebaleenwhalewiththehelpofthekillers.Themenreturnedforthebaleenwhalethenextday.23568第十五頁(yè)第十六頁(yè)，共40頁(yè)。Teachingtask3:(Readingandspeaking)Pleasereadthereadingagain,andinpairs,answerthefollowingquestions.1.

WhatevidencewastherethatOld Tomwashelpingthewhalersout?第十六頁(yè)第十七頁(yè)，共40頁(yè)。Evidenceofhelpingthewhalersthrowitselfoutofthewaterandcrashdownagain.Letthewhalersknowthattherewasabaleenwhalenearby.第十七頁(yè)第十八頁(yè)，共40頁(yè)。swimbytheboat

Showingthewhalersthewaytothehunt第十八頁(yè)第十九頁(yè)，共40頁(yè)。2.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?Whydoyouthinkthekillerwhalesbehavedlikethis?Dogs.Becausetheyknewthat,togetherwiththewhalers,theywouldsoonkillthebaleenwhaleandgetagoodfeed.第十九頁(yè)第二十頁(yè)，共40頁(yè)。3.WhydidGeorgethinkthatthekillerwhalesworkedasateam?Becausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhale’sblowholewhileotherswerepreventingitfromdivingorfleeingouttosea.第二十頁(yè)第二十一頁(yè)，共40頁(yè)。4.Whydidthewhalersallowthekillerwhalestodragthewhaleaway?Becausetheyknewthekillerwhaleswouldleavetherestofthebodytothem.第二十一頁(yè)第二十二頁(yè)，共40頁(yè)。5.Whydidthewhalersreturnhome

withoutthewhale’sbody?Becausethebodywouldnotfloattothesurfaceuntilabout24hourslater.第二十二頁(yè)第二十三頁(yè)，共40頁(yè)。6.HowdidOldTomhelpJames?Whydoyouthinkhedidthis?OldTompreventedJamesfromdrowning.OldTomwantedtohelphishumanfriends.第二十三頁(yè)第二十四頁(yè)，共40頁(yè)。Teachingtask4:Readthetextcarefullyandfillintheblanks.BeforethehuntThekillerwhalethrewitselfoutofthe_____andthen_______downagain.Itswambythe_____,showingthewhalerstheway.watercrashedboat第二十四頁(yè)第二十五頁(yè)，共40頁(yè)。DuringthehuntThekillerswereworkingasa_____.Somewerethrowingthemselveson___ofthewhale’sblow-holetostopit_________.Otherswerestoppingit_______outtosea.AfterthehuntThekillers_______thedeadbodydownintothe______ofthesea,havingagoodfeedonitslipsand______.tongueteamtopbreathingfleeingdraggeddepths第二十五頁(yè)第二十六頁(yè)，共40頁(yè)。主旨大意1.WhathappenedtoJamesafterhewaswashedofftheboat?A.Hegothurtbyashark.B.Hewasabandonedbytheotherwhalersandfeltterrified.C.Hedroppedhishopeandwasnearlydying.D.HewasheldupinthewaterbyOldTomandrescued.Teachingtask5:

(Discussing)D第二十六頁(yè)第二十七頁(yè)，共40頁(yè)。2.Accordingtothetext,whichofthefollowingisNOTright?A.ThekillerslikeOldTomarefierceyetalwaysreadytohelpthewhalers.B.Thewriterdidn’tbelievethekillerscouldhelpthewhalerscatchwhalesbeforeworkingatthewhalingstation.C.Thewhalersleftthebodyofthewhaleeatenupbythekillers.D.Itwashardtohandletheboatintheroughsea.C第二十七頁(yè)第二十八頁(yè)，共40頁(yè)。3.OldTomthrowsitselfoutofthewaterandthencrashesdowninorderto___.A.givethewhalerstheinformationaboutawhaleB.tellthewhalersitishungryC.helpthewhalerscatchthewhaleD.informthewhalerstorunawayA第二十八頁(yè)第二十九頁(yè)，共40頁(yè)。4.WhydidGeorgebeatthewaterwithhisoar?______A.TofrightenthewhalesawayB.TocallbackOldTomtoleadthewayC.ToattracttheattentionofhugewhalesD.Tosendsignalstootherwhales.B第二十九頁(yè)第三十頁(yè)，共40頁(yè)。5.Thekillersthrewthemselvesontopofthehugewhale’sblow-holeinorderto______.A.makeitsinkB.playwithitC.stopitbreathingD.stopitdivingC第三十頁(yè)第三十一頁(yè)，共40頁(yè)。6.Whydidthemenstartturningtheboataroundtogohomeafterthewhaledied?A.Becausetheydidn’tneedadeadwhaleB.Becausetheycouldn’tfindthewhale’sbodyC.Becausetheyknewthatthedeadwhalewouldn’tfloatuptothesurfaceforaround24hours.D.Theyhadtodothisbecauseitwastoolate.C第三十一頁(yè)第三十二頁(yè)，共40頁(yè)。7.Whatisthemainideaofthefirstanecdote?A.AboutahuntingexperienceofoldTom.B.Abouthowthekillerwhaleshelpsthewhalerstohuntawhale.C.AbouthowthewhalerskilledOldTom.D.Abouthowthekillerwhaleskilledthewhales.B第三十二頁(yè)第三十三頁(yè)，共40頁(yè)。8.Whatdoestheword“it”inthesentence“Heletitgoandtheharpoonhitthespot”referto?A.Thewhale. B.Theboat.C.Theharpoon. D.Thekiller.C第三十三頁(yè)第三十四頁(yè)，共40頁(yè)。9.What’sthemainideaofthesecondanecdote?A.Fiercekillers,likeOldTom,couldprotectpeople.B.Jameswaswashedofftheboat.C.Itwashardtohandletheboatinroughsea.D.OldTomrescuedJamesfromotherkillers.A第三十四頁(yè)第三十五頁(yè)，共40頁(yè)。10.Whydidthewhalersgohomewithoutbringinginthebodyofthewhale?A.Theyjustdidthehuntingforfun.B.Theyleftiteatenupbythekillers.C.Itwasdraggedtothedepthsofthesea.D.Theyjustwaitedforittofloatup.D第三十五頁(yè)第三十六頁(yè)，共40頁(yè)。11.Accordingtothetext,thekillerwhalescanprotectmenfrombeingattackedby____.