施心远听力教程3Unit4答案

Unit4SectionOneTacticsforListeningPart1SpotDictationStephenPowelson’sAmazingMemoryWhenStephenPowelsonwasnine,hisschoolorganizeda(1)weeklycontestinmemorizingpassagesfromtheBible.Stephenpaid(2)noattentionuntilhewaschided*for(3)notcompeting.ThenextSundayhesurprisedeveryoneby(4)recitingallthepassagesforthe(5)entireyear.Asateenagerinprepschool,StephentookGreek.Histeacher(6)assigned21linesoftheIliad*tobememorized(7)inaweek.Attheendofthehour-thoughhe(8)insistedhepaidfullattentiontothe(9)lecture-Stephenknewall21.Hewentontomemorizethefirst(10)100lines.In1978,forthefirsttime(11)sincecollege,Powelson,now60,hadsome(12)sparetime.Tokeephismindactive,herereadtheIliadand(13)discoveredthathestillknewthefirst100lines(14)byheart.Thatsomeonecouldmemorizesomuchbetweenages60and70is(15)astonishingtomostpeople,whoare(16)convincedthatmemory(17)worsensaswegrowolder.Powelson'smethodisto(18)readabookintohistaperecorder,thenreaditseveralmoretimes,makingsureheunderstands(19)eachword."Also,"hesays,"Iattemptto(20)visualizemyselfaspartoftheaction."Part2ListeningforGistYoumightnotknowhowrarelyimagesarevieweddirectlythroughtelescopes.Themostcommonwaytoobservetheskiesistophotographthem.Theprocessisverysimple.First,aphotographicplateiscoatedwithalight-sensitivematerial.Theplateispositionedsothattheimagereceivedbythetelescopeisrecordedonit.Thentheimagecanbedeveloped,enlarged,andpublishedsothatmanypeoplecanstudyit.Becausemostastronomicalobjectsareveryremote,thelightwereceivefromthemisratherfeeble.Butbyusingatelescopeasacamera,longtimeexposurescanbemade.Inthisway,objectscanbephotographedthatareahundredtimestoofainttobeseenbyjustlookingthroughatelescope.Thispassageisabouthowtophotographastronomicalobjects.Photograph,coated,light-sensitivematerial,positioned,received,recorded,developed,enlarged,published,remote,feeble,telescope,camera,longexposuresSectionTwoListeningComprehensionPartoneDialogueTunisianHolidayVocabularyamphitheatremosaiccoachn.公共马车，普通旅客车厢resortn.胜地，常去之地(SomeoneisenquiringabouttheTunisianholiday.)Agent:Hello,BathTravel.Client:Hello,I'dliketofindoutmoreaboutyourTunisianholidayforamateurarchaeologists.I'vereadaboutitinthepaper,butI'dliketoknowmoreaboutwhatisinvolved.Agent:Youmeanyou'dliketoknowtheitineraryClient:Yes,that'sright.Agent:Allright.Justbriefly,youarriveinTunisatmiddayonthefirstdayandgobycoachtoLaMarsa.Thenthereisashortbriefingbythearchaeologistandthentherestofthedayyouarefreetoexplore.TheseconddayyougetupbeforedawnandgotoCarthagetoseethesunrise.YouhavebreakfastandalecturethereandthengobycoachtoMansoura,wheretherearebeautifulcoves(小海湾).Afterlunchyoucanwalkalongthebeach,toKerkouane.Thewalktakesaboutfourhours.Kerkouaneisoneofthemostrecentandmostexcitingsites.ThenbycoachtoKelibia,afishingvillage,intimeforsunsetovertheharbor.Client:Thatsoundsratheralongwalk.Agent:Well,it'saneasywalk.Flatalltheway,andverypretty.Butyoucangobycoach,ifyouprefer.ThethirddayyouspendinHammametonCapBon,andthedayisfreetoenjoythetown.It'salovelyoldtownandresort.AndthefourthdayyoutakethecoachtotheruinofEIDjem,whichisamagnificentamphitheatre*.YouhavelunchinSfaxandthenyoutaketheferrytothebeautifulKerkennahIslands.Client:Islands,yousayAgent:Yes,they'reverypeacefulandyouspendthefifthdaythere.Thefishermenwilltakeeveryoneoutontheirsailingboatsandtherewillbeafishermen'spicnic.OnthesixthdayyouvisittheGreatMosqueofKairouanandhaveapicniclunch.ThentakethecoachtothelovelyportofBizerteforthelastnight.AndthefinaldaythereisavisittotheancientRomancapitalofUticawithitsfantasticmosaics*andthenacoachtoTunisInternationalAirport.Client:HaveyougotafullbrochurewhichgivesmoredetailsExerciseDirections:Listentothedialogueandcompletethefollowingitinerary.TunisianholidayforamateurarchaeologistsDayActivitiesThefirstdayArriveinTunisatmiddayandgobycoachtoLaMarsa.Thenthereisashortbriefingbythearchaeologist.GetupbeforedawnandgotoCarthagetoseethesunrise.YouTheseconddayhavebreakfastandalecturethereandthengobycoachtoMansoura,wheretherearebeautifulcoves.Afterlunchyoucanwalkalongthebeach,toKerkouane,whichisoneofthemostrecentandmostexcitingsites.ThenbycoachtoKelibia,afishingvillage,intimeforsunsetovertheharbor.Thethirdday

SpendinHammametonCapBontoenjoythetown.It'salovelyoldtownandresort.TakethecoachtotheruinofElDjem,whichisamagnificentThefourthdayamphitheatre.HavelunchinSfaxandthentaketheferry!.totheandfifthdaybeautifulKerkennahIslands.Thefishermenwilltakeeveryoneoutontheirsailingboatsandtherewillbeafishermen’spicnic.ThesixthdayThefinalday

VisittheGreatMosqueofKairouanandhaveapicniclunch.ThentakethecoachtothelovelyportofBizerteforthelastnight.ThereisavisittotheancientRomancapitalofUticawithitsfantasticmosaicsandthenacoachtoTunisInternationalAirport.Part2PassageMexicanGrayWolfExerciseAPre-listeningQuestionThewolfisalargememberofthecanine(犬科的)family.Mostoftheadultgreywolvesweighinthevicinityof75to125pounds(34to56kilograms).Wolvesliveinfamilygroupscalledpacks.Apackisusuallymadeupofamaleparent,afemaleparent,theirpupsandafewotheradultwolveswhoaretheolderbrothersandsisters.Wolvescanrunupto40milesanhourandcaneasilycover50milesaday.Thewolfhasdevelopedthecapacitytosurviveinthemostinhospitableofclimates.Thewolvesinthehigharcticendureseveralwintermonthsofperpetualdarkness.EveninFebruarywhenthesunreturnstothenorth,temperaturesof-40Cand°bitterwindsarecommon.Inthewildwolvescanliveupto13yearsormore;inaprotectedwolfparkoracontrolledareaofland,awolfcanlivetobeupto16yearsold.Aftermorethanacenturyofassaultbyhumans,thewolfpopulationhaddwindledtonomorethanahandfulbythe1970sinMexicoandtheAmericansouthwest.Theprogramisnowabouthalfwaytomeetingitsgoalofa"wild"populationofatleast100wolvescoveringmorethan12,800squarekilometers.Decisionsaboutmating,movementamongthe45captive-breedingfacilitiesandreleasesintothewildaremadebyaUS-Mexicancommitteeofscientists,landownersandothers.Awolfwithraregenes-untilithassuccessfullyreproduced-willneverbereleasedbecauseof·thehighmortalityrateinthewild.Therecoveryprogramisgraduallymovingawayfromfreeingcaptive-bornwolves,asthepopulationofpupsbornfreetakesoff.FranciscoandSheilawerepioneersinafederalprograminEureka,32kilometerssouthwestofS1.Louis,theUnitedStates,torestoretheendangeredMexicangraywolf,therarestandmostgeneticallydistinctsubspeciesofgraywolfinNorthAmerica.Aftermorethanacenturyofassaultbyhumans,thewolfpopulationhaddwindledtonomorethanahandfulbythe1970sinMexicoandtheAmericansouthwest.Theresearchcenter,popularlyknownastheWolfSanctuary*,wasfoundedin1971byMarlinPerkins,aworld-renownednaturalistandformerdirectoroftheSt.LouisZoo,andhiswifeCarol.BesidestheMexicanwolf,thesanctuaryworkswiththeendangeredredwolf,manedwolf(maned:有鬃毛的;manedwolf鬣狼),swiftfoxandAfricanwilddogs.Inthelate1970s,thelastsevenknownwolveswerecapturedinthewildortakenfromzoostobeginthebreedingprogram.In1981,thefirstcaptive-bredlitterofMexicangraywolvesproducedinthefederalprogramwasbornattheWildCanid(犬科动物)Center,andthefirstreleaseintothewildtookplacein1998.Theprogramisnowabouthalfwaytomeetingitsgoalofa"wild"populationofatleast100wolvescoveringmorethan12,800squarekilometers.Thoughincaptivitythemselves,FranciscoandSheilataughttheirpupssowellthatmanyarethrivinginthewild.Theywereidealparents.Theyraised25babies,taughtthemgoodsurvivalskillsandsentmanyofthemofftoliveontheirown.NineofFranciscoandSheila'soffspringwereamongthefirst11captive-bornMexicangraywolvesreleasedin1998.Bothparentwolveshavesincedied-Franciscoatage14inDecember.Sheilaatage16inJune2000-buttheylived,ascaptivewolvesoftendo,roughlytwiceaslongaswolvesinthewild.TodaytheWildCanidSurvivalandResearchCenterinEurekaestimatesthat98percentofMexicanwolvesreleasedfromthefederalprogramaredescendantsoftheprolific*lobo*pair.（lobo=timberwolf）About250lobosnowliveincaptivityat45USandMexicanfacilities.TheWildCanidCenter,however,hasproducedmorepuppiesandhousedmoreMexicangraysthananyotherfacility.TheWildCanidCenterisideated*on25isolatedhectares(公顷)withinWashingtonUniversity'sTysonResearchCenter.Thewolvesliveinlargeoutdoorwithminimalhumancontact.Theylearntohunt,,liveinnaturalfamilypacks,andtobesuspiciousofpeople-allnecessaryskillsforsurvivinginthewild.Decisionsaboutmating,movementamongthe45andreleasesintothewildaremadebyaUS-Mexicancommitteeofscientists,landownersandothers.Theyalsomaintain.Awolfwithraregenes-untilithassuccessfullyreproduced-willneverbereleasedbecauseoftheinthewild.It'snotuncommonforfreedwolvestobestruckbycarsorshotbyhunters;inrecentweeks,fivehavedied.Despitethelosses,releasedwolvesare.Therecoveryprogramisgraduallymovingawayfromfreeingcaptive-bornwolves,asthepopulationofpupsbornfree.Scientistswanttoletnaturedecidewhat'sagoodwolfandwhat'snotthrough.TheWildCanidCenterisideated*on25isolatedhectares(公顷)withinWashingtonUniversity'sTysonResearchCenter.Thewolvesliveinlargeoutdoorenclosureswithminimalhumancontact.Theylearntohunt,raiseyoung,liveinnaturalfamilypacks,andtobesuspiciousofpeople-allnecessaryskillsforsurvivinginthewild.Decisionsaboutmating,movementamongthe45captive-breedingfacilitiesandreleasesintothewildaremadebyaUS-Mexicancommitteeofscientists,landownersandothers.Theyalsomaintainageneticdatabase.Awolfwithraregenes-untilithassuccessfullyreproduced-willneverbereleasedbecauseofthehighmortalityrateinthewild.It'snotuncommonforfreedwolvestobestruckbycarsorshotbyhunters;inrecentweeks,fivehavedied.Despitethelosses,releasedwolvesarereproducing.Therecoveryprogramisgraduallymovingawayfromfreeingcaptive-bornwolves,asthepopulationofpupsbornfreetakesoff.Scientistswanttoletnaturedecidewhat'sagoodwolfandwhat'snotthroughnaturalselection.ExerciseBSentenceDictationDirections:Listentosomesentencesandwritethemdown.Youwillheareachsentencethreetimes.ExerciseCDetailedListening1Directions:ListentothepassageandcompletetheinformationaboutaMexicangraywolfresearchcenter.Theresearchcenter'sknownas:theWolfSanctuaryLocation:inEureka.32KilometerssouthwestofSt.Louis.theUnitedStatesFounding:in1971Purpose:torestoretheendangeredMexicangraywolfFounder:MarlinPerkins.aworld-renownednaturalistandformerdirectortheSt.LouisZoo.andhiswifeCarolDirections:Fillintheblankswitheventsconnectedwiththefollowingtimeexpressions.Inthelate1970s:Thelastsevenknownwolveswerecapturedinthewildortakenfromzoostobeginthebreedingprogram.In1981:Thefirstcaptive-bredlitterofMexicangraywolvesproducedinthefederalprogramwasbornatthewildCanidCenter.In1998:Thefirstreleaseintothewildtookplace.Directions:Listentothepassageagainanddiscussthefollowingquestions.FranciscoandSheilawerepioneersinafederalprogram.Thoughincaptivitythemselves,theytaughttheirpupssowellthatmanyarethrivinginthewild.Theywereidealparents.Theyraised25babies,taughtthemgoodsurvivalskillsandsentmanyofthemofftoliveontheirown.NineofFranciscoandSheila'soffspringwereamongthefirst11captive-bornMexicangraywolvesreleasedin1998.Bothparentwolveshavesincedied-Franciscoatage14inDecember.Sheilaatage16inJune2000buttheylived,ascaptivewolvesoftendo,roughlytwiceaslongaswolvesinthewild.TheWildCanidCenterisideatedon25isolatedhectareswithin.WashingtonUniversity'sTysonResearchCenter.TodaytheWildCanidSurvivalandResearchCenterestimatesthat98percentofMexicanwolvesreleasedfromthefederalprogramaredescendantsoftheprolificlobopair.About250lobosnowliveincaptivityat45USandMexicanfacilities.TheWildCanidCenterhasproducedmorepuppiesandhousedmoreMexicangraysthananyotherfacility.OtherlargeUSnewspapersweresingledouttoo,includingtheWallStreetJournal,whichwonthePulitzerforbreakingnews,despitebeingdisplacedfromitsofficesattheWorldTradeCenter.TheWashingtonPostreceivedPulitzersintwocategories,investigativeandnationalreporting.(Open)SectionThreeNewsNewsItem1WhenAstrolandopenedin1962itrepresentedthefutureofamusementthemeparks,boastingstate-of-the-artrides(游乐场所供人玩乐的乘坐装置)andattractionsoperatingwithanouter-spacetheme.TheparkisafixtureontheConeyIslandboardwalk,bestknownfortheCyclone,itswoodenrollercoasterandtheWonderWheel,aseasidelandmark.Astroland's22ridesandthreegamearcadesprovidedjobsforupto300people.AstrolandhasbeenbyfarthebiggestamusementcenteronConeyIsland,whichhasbeenafavoriteholidaydestinationforAmericansintheNewYorkareasincethe19thCentury.Itisthebirthplaceofthehotdogandisknownforitskitschyrides,streetperformers,sandbeachesandfamily-friendlyatmosphere.ButAstroland'sfinalchaptermaybestilltocome.Afewdaysafterthepark'sannouncedclosure,NewYorkCityMayorMichaelBloombergsaidhopeisnotyetlost,andthatcityofficialsaretryingtostepinandgetaone-yearrenewalofAstroland'slease.Astroland’sannouncedclosure1.Itopenedin1962.Itrepresentedthefutureofamusementthemeparks,boastingstate-of-the-artridesandattractionsoperatingwithanouter-spacetheme.ItisbestknownfortheCyclone,itswoodenrollercoasterandtheWonderWheel,aseasidelandmark.Becausetheyenjoyitskitschyrides,streetperformers,sandbeachesandfamily-friendlyatmosphere.No.Thecityofficialsaretryingtostepinandgetaone-yearrenewalofAstroland'slease.NewsItem2It'scalledthe"Highline."It'sanewlyrenovatedandelevatedpromenadethatwasoncearailwaylinefordeliveringcattleandotherfoodstock.In1980,thetrainmadeitslastdelivery,bringingfrozenturkeystolowerManhattan.Inadenselypopulatedcity,theHighlinenowprovidesopenspaceforrelaxationasitwindsthroughneighborhoodsoncenotedforslaughterhouses.It'sanoasisinaseaofconcrete.Thewalkwayincludesmorethan100speciesofplantsinspiredbythewildlandscapeleftafterthetrainsstoppedrunning.Newconstructioniseverywhere.Apartments,officetowers,restaurantsandevenamuseumhavesproutedalongsidethepromenade.ThefirstsectionoftheHighlinewasinauguratedinMay,after15yearsofplanningandpoliticalbattles.NewYorkMayorMichaelBloomberg,alongwithbenefactorslikeclothingdesignerDianevonFurstenbergandherhusband,mediamogulBarryDiller,cuttheribbon.ThefirsttwosectionsoftheHighlinecost$152million.Ofthat,$44millionwasraisedbythepublic.Tothosewhovisit,itseemsitwaswellworththewaitandthemoney.NewsItem3AfricanAmericanHistoryMuseumAnoldGreyhoundBus*terminalsitsunusedintheheartofdowntownDothan,Alabama.It'shardlynoticeable,nestledbetweentwoofficebuildingsandsurroundedbyachainlinkfence.Therearenowrittensignsthathintofthestructure'scontroversialhistory.Fourdecadesagoitwasasymbolofracialsegregation.Duringthe1960s,busterminalslikeotherpublicfacilitiesthroughouttheAmericansouthweredividedintowhiteareasandblackareas.Thebuildingstillhastheseparateentranceandrestroomfacilitiesthatblackcustomerswerelegallyrequiredtouse.Today,thoseelementshaveadifferentsocialvalue,andtheywillbecomeoneofthecenterpiecesofanewAfricanAmericanhistorymuseum.ThemuseumwillincludegalleriesdevotedtotheaccomplishmentsofGeorgeWashingtonGarver*andotherblackscientistsandinventors.Therewillbeagallerydepictingblackheroesofmilitaryandsocialcampaigns.AndthecityofDothanishelping.It'sprovidingthemuseumwithsomefinancialsupport,andit'salreadypromotingtheattractiontovisitors.TheG-WCarverInterpretiveMuseumshouldopendoorsbyAugustanditsdirectorFrancinaWilliamshopestocapitalizeonAlabama'shistoricrole.thecenterofAmerica'sCivilRightsmovement.WhenvisitorscometoBirmingham,SelmaandMontgomerytolearnaboutthestrugglesthatAfricanAmericanshaveendured,shewouldlikethemImakeasidetriptoDothantoseewhatAfricanAmericanshavecontributedtoAlabama,AmericaIdtheworld.ExerciseADirections:Listentothenewsitemandcompletethesummary.ThisnewsitemisaboutanAfricanAmericanhistorymuseumshowingthestrugglesandcontributionsfAfricanAmericans.ExerciseBDirection:Listentothenewsagainanddecidewhetherthefollowingstatementsaretrue(T)orfalse(F).1.F2.T3.F4.F5.T6.T7.F8.TSectionFoursupplementaryExercisesPart1FeatureReportLamainagrewuplisteningtohergrandfather'sstoriesofGaraguso.TommasoLamainaimmigratedfromGaragusotoPhiladelphiainthe1920sinsearchofwork.Butheneverlethisfamilyforgettheplacewheregenerationsoftheirforefathershadlived.ThestoriesinspiredLamaina’sdreamofdevelopingherownrelationshipwithaplaceshewasneverabletovisitwithhergrandfather,whodiedwhenshewasateenager.Soin2000,withyearsofexperienceasaprofessionalphotographerbehindher,shedecidedtobeginanannualpilgrimagetoGaragusotocapturelifethereonfilm.Garagusoisafarmingvillage,hometoabout1,500people,inthemountainousregionofBasilicata,locatedintheinstepofItaly'sboot.It'soneofthemostremoteandleastdevelopedzonesinthecountry.Afterdecadesofemigration,it'ssparselypopulated.Oneoutofsevenofthepeoplewhoremaincan'treadorwrite.Lamaina'sphotosshowaGaragusothatseemshardlytohavechangedincenturies,ananachronismcomparedwithaverymodernItaly.Takeninblackandwhite,theyshowthewindingcobblestonestreetsandancientbuildingsofthehistoricalcentre.Therearedonkeys,loadedupwithkindlingfortheopenfiresandstoves,whichstillwarmthehouses.Thereareportraitsofmenwithgnarledfaces,wearingblackpantsandwhiteshirtsfromapastera.There'sthelocalbaker,whosefamilyhasbeensellingbreadinthesamebuildingsincethelate1700s.Therearewomenwithwhitehairandnoteeth,dressedinblack.ArrivinginthevillagewhereherfamilyhadlivedforgenerationswaslikeahomecomingforLamaina.Shegrewupinaninner-cityneighborhoodofPhiladelphia,inthebosomofanimmigrantsouthernItaliancommunity.Athome,herrelativesspokethedialectofGaragusoratherthanEnglish.Butovertheyears,thereservehaslessened.Lamainaadmits,andherworkshows,thatlifeinGaragusoisnoteasy.Thelocalsworkfromsunuptosundowninthefields,tendingtheircropsandanimals.Theyeatwhattheyproduce.Littleisimportedandnothinggoestowaste.Butshebelievesit'srichinthethingsthatmatter,likegenerosity,hospitalityandfamilyties.Inthisrespect,shesays,thevillagehassomethingtoteachthosewhoseeherwork.LamainarecentlyheldanexhibitionofherworkinFlorence,whereshenowlives.She'salsogivingacopyofherimagestoCityHallinGaraguso.Aftereightyearsofrecordinglifethere,SusannaLuciaLamaina'snotreadytoputawayhercamerayet.Shesaysshehasmanymorephotographstotakeandhopesherworkwillputherfamilyvillageonthemap.Hergrandfather,TommasoLamaina,wouldhavebeenproud.SusannaLuciaLamaina’srecordinglifeinGaraguso.T,T,T,T,T,F,T,FPart2PassageSafariAblurofgoldwasspottedthroughthehigh,wind-whippedgrassesandoffwewalkedtowardthelion'sden.Hecouldn'tstopsmilingaswecreptcloserandcloserintotheglowoftheday'slastlight.Justameterawayfromthelionsastragglingbuffalolopedby,butourappearanceseemedtodistractthemandthebuffalogotaway.Underanopenskywewindedourwaythroughcrackedsun-bakedpathways.Ourguideskneltinthesand,pointingoutthedifferencesbetweenthevariousanimaltracks.Thrashinginthewateramauve-coloredhippogrunted,snappedhisgiantjaws,andlungedforward.Wekeptourdistancebehindalogonthebanksoftheriver.Ablurofgoldwasspottedthroughthehigh,wind-whippedgrassesandoffwewalkedtowardthelion'sden*.Weglancedateachothernervously,butforgedahead.MyfriendsandIhadcometoexperiencetheAfricanbushonfoot,so,gulping,wefellinshakystepbehindourtworangerguides.Theirrifleswereattheready.Sowereourzoomlenses.Seeinglionswasaspecialtreat,evenforourveteranguide,andhecouldn'tstopsmilingaswecreptcloserandcloserintotheglowoftheday'slastlight.About150metersaheadwecounted10lionssittinginasemicircleinthegrass.Theirheadspokedupthroughthegrassthicket,listening,aware.Justameterawayfromthelionsastraggling*buffalolopedby.Perhapsthelions'intendeddinnerButourappearanceseemedtodistractthemandthebuffalogotaway.WewereintheKrugerNationalPark*,thelargestgameparkinSouthAfrica,onaguidedwalkingsafari.KrugerNationalParkisthecountry'smaingame*reserve.RoughlythesizeofWales,itstretchesforalmost2.5millionhectaresacrossamazeofecozonesfromflatscrubbybush,denseshrub-likeMopanetreecoveredhillsidestolushvalleys.Forthreenightshomewasacircleofthatchedrooftwo-personhutstuckedbehindaleafygroveoftreesinanenclosedcampthatincludedtoiletsandhot(mostly)showers.Dinnerwasservedaroundanopenfire,amassivekettleofhotwaterforteaorcoffeesteamingonanearbypileofsmolderingcoals.Theonlylightafterdarkwereswathsofluminousstarsoverheadandourkerosene*lanterns.W