选修7 Unit 3 Under the sea-Reading阅读课件

Unit3UndertheseaToday,we’regoingtotakealookattheworldunderthesea.So,areyouready?Oh!Woo!Ah!Yeah!Gosh!Yes!Great!Wow!Go~~~Now,weareonasnorkelingtripunderthesea.Later,we’llcomeacrossagreatvarietyofmarineanimals.Guesswhatwe’llsee?Whatarethose?DolphinsWhat’sthis?AJellyfishLook~~It’scomingtowardsus.ThatisaSeaturtle.Thatlooksbeautiful!!!It’saseahorse.Oh,someotherdifferentoceanicanimals~!seaflower/anemoneseastarcoralDifferentkindsoflittlefishesAnAngelfishSeaflowersClownfishesAsharkiscoming~Dangerous!Henoticesus~Wemustgonow.^^^^^^^Wearesafenow.AndIcatchaseastarneartheshore~Ifyoulike,youcangotoseemoreabouttheoceanlifeatanaquarium,onaboattrip,or,inbooks,ontheInternet,intheOceanPark,onTVetc.Pre-Reading:Guesswhatisthenameofthisanimal?AKillerWhale!Whatdoyouknowaboutkillerwhales?Commonname:KillerWhaleIntroduction:Malescanreachlengthsupto27feetandcanweighupto12,000lb.Youcantellanadultmalefromanadultfemalebytheshapeoftheirdorsalfin(male’slonger,upto6feettall).killerwhalesarefoundinalloceansoftheworld.Asagroup,killerwhalesareknowntoeatfish,squid,seals,sealions,penguins,evenotherwhales.Thus,theyarecalled“KillerWhales”Scientificname:OrcinusOrcaDothe“True”or“False”exercises.1.Theauthorbelievedthestorywastruthattheverybeginning.2.Thekillerwhalewasthrowingitselfoutofthewaterandthencrashingdownagainjusttoplay.3.OldTomswimbyourboat,showingustheway.4.Thewhalecaughtbythekillersdiedanditswholebodywaseatenbythekillers.5.Jameswasafraidofbeingabandonedbyus.6.NoonesavedJames,andhewaskilledbyashark.Answerthefollowingquestions:1.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?2.WhydidGeorgethinkthatthekillerwhalesworkedasateam?3.HowdidOldTomhelpJames?Whydoyouthinkhedidthis?1.Whatotheranimalsdidtheauthorcomparethekillerwhaleswith?2.WhydidGeorgethinkthatthekillerwhalesworkedasateam?3.HowdidOldTomhelpJames?Whydoyouthinkhedidthis?dogsBecausehecouldseethatsomeofthekillerswerethrowingthemselvesontopofthewhale’sblowholewhileotherswerepreventingitfromswimmingouttosea.OldTompreventedJamesfromdrowning.OldTomwantedtohelphishumanfriends.1.Thetextismainlyabout____.A.thekillerwhalesareeasilytrainedB.thekillerwhalescanhelpthewhalerscatchthehugewhalesC.thekillerwhaleskillthewhalesfortheirfoodD.thekillerwhalesdragthewhalesunderthewaterB2._____killedthewhaleatlast.A.OldTomB.thekillerwhalesC.theauthorD.thewhalersD3.Afterthewhaledied,thewhalersturnedtheboataroundandwenthomebecause_____.A.theyknewitwouldfloatuptomorrowB.theyabandoneditC.thekillerwhalewoulddragitbacksoonD.adeadwhaleisuselessA4.ThekillerwhaleprotectedJamesby_____.A.fightingthesharkB.killingthesharkC.preventingthesharkgoingcloserD.dragginghimbackC5.Fromthestory,welearnthat_____.A.thewhalersneedn’ttrainthekillerwhalesB.thewhalersmaytrainthekillerwhalesC.thekillerwhalesliveonotherwhalesD.theauthorworkedinthewhalestationforalongtimeBHomework:Newwordswitnesspackfleeabandonannualv.tosee,togiveevidencen.personwhogivesevidencev.getreadyforatripbyputtingthingsintoaboxv.torun/hurryawayfromsth.v.toleave,togoawayfromadj.coming/happeningeveryyear