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ID:41597697
大小:59.56 KB
页数:6页
时间:2019-08-28
《东南大学《英语三级》scriptkey-watch,listenandreadunit4》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、Unit4WatchingvideoSCRIPTNarrator:Welcometo"SharkAlley”,oneofthefewplaceswheregreatwhitesharksroam.TouristsoftenvisitthecoastofSouthAfricatoseethesesharksintheirnaturalenvironment.Diver:“Whoa!”Narrator:Butthesedays,thegreatwhitesarepartofalargecontroversy.Peoplearewonderingifcagedivingis
2、turningtheworld'slargestpredatoryfishintoahunterofhumans-TarynWarner,Surfer:"TherUsjuststartedtobemoreandmoreattacks,morefriendsofours,peoplethatweactuallyknew:Narrator:Isbaitingthesharksconditioningthesecreaturestothinkofhumansasfood?Twomenwanttofindout:biologistBradyBarr,andsharkresea
3、rcherRyanJohnson・Aspartofhisresearchintothesehugeanimals,BarrplanstoswimwiththegreatwhitesofSharkAlley.SharkAlleyislocatednearthetownofGansbaaionthetipofSouthAfrica'sCapeofGoodHope・DyerIslandislocatedjustoffthecoastofGansbaai,andjustoffDyerIslandisaplacecalled"GeyserRock:whichishometoth
4、ousandsofcapefurseals.Greatwhitesoftenswimupanddownthechannelhuntingtheseals,whichhasearnedthisareathename“SharkAlley:Anentiretouristindustryhasdevelopedherewhichisbasedonpeoplewhocometodivewithsharks.Diveoperatorsoftenthrowfishpartsandbloodintothewatertoobtainmoresharkactivityfortheirc
5、ustomers.Butwhathappensifyouusebaittoattractsharkstohumans?Dothesharkslearntothinkofpeopleasfood?Narrator:RyanJohnson,asharkresearcherfromNewZealandisinGansbaaitofindout.RyanJohnson,SharkResearcher:“Myresearchreallyentailslookingatthepredatorybehaviorofthewhiteshark:Narrator:BiologistBr
6、adyBarrisgoingtoaccompanyRyanonavisittoSharkAlley.Theyhopetorevealmoreaboutsharkbehaviorandthepossibledangersofcagedivingforswimmersandsurfers.It'searlymorningwhenRyanandBradygettoSharkAlley.Theywanttobetherebeforeanyoneelse.Johnson:'Thesearedesignedtosortofresemblethenaturalprey;thelar
7、gerpreyoftheshark."Narrator:Ryanplanstomonitorthesharks'behaviorbeforethecage-diveoperatorsarrive.He'llthenobservewhetherornotthearrivalofthediveboatsaffectshowaggressivethesharksare.Oncethedecoysareset,alltheyneedtodoiswait;buttheyhavenoideawhen——orif—asharkwillcome.D匚BradyBar
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