英语视听说(上册)-参考答案

1Unit1PiratesoftheInternetTaskIGlobalListening1.A2.C3.B4.D5.C6.A7.D8.DTaskIIListenforDetailsEpisode11.T2.F3.T4.F5.TEpisode21.√2.√3.√Episode3(1)technologyalwayswins(2)software(3)advertisingsupported(4)radio(5)Tenmillionpeople(6)music(7)videogames(8)notliablefor(9)typo(10)control(11)figleaf(12)facilitating(13)steal(14)comfortableEpisode41.Followingthemusicindustryandbegintosueindividualswhodownloadmovies;2.Airingadsaboutpeoplewhosejobsareatriskbecauseofthepiracy;3.Keepingcopiesofmoviesfromleakinginthefirstplace;4.Hiringpeopletohackthehackers/serveupthousandsoffakecopiesofnewmovies.Episode51.DownloadingofftheInternet.2.60million.3.Embraceitandgetpaidtoo.4.Abunchofcrooks.5.3–5dollars.6.Stoppingpiracy.2Unit2TheNewSpaceRaceTaskIGlobalListening1.A2.C3.B4.D5.C6.A7.D8.DTaskIIListenforDetailsEpisode11.F2.T3.T4.F5.F6.TEpisode2(1)operablespaceplane(2)atacost(3)monopolyon(4)incentive(5)business(6)dream(7)contests(8)atrophy(9)stunninglooks(10)technologicalsophisticationEpisode31.Nearlyadecadeago.2.Turninghisdesignsintomodelsandtestingthem.3.HesoughtinvestmentfromPaulAllen.4.Thevoteofconfidence.5.Gluingcarbonfabrictogetherwithepoxy.6.Flyingbadmintonshuttlecocks.Episode41——(J)2——(A)3——(C,F)4——(B,H)5——(D)Episode51.Ithasprovedthatthesmallguyscanbuildaspaceshipandgotospace.2.Thedealistoinvest$120milliontobuildfivespaceshipsforpayingcustomers.Flightsareexpectedtobeginin2008.3.Yes.AccordingtoVirginGalactic,38,000peoplehaveputdownadepositforaseat,and90peoplehavepaidthefullpriceof$200,000.4.Hisnextgoalisaffordabletravelabovelow-Earthorbit,i.e.,affordabletraveltothemoon.3Unit3NewOrleansisSinkingTaskIGlobalListening1.B2.C3.A4.C5.C6.D7.DTaskIIListenforDetailsEpisode11.F2.F3.T4.F5.F6.FEpisode21.√5.√6.√Episode3(1)81years;Twotimes.(2)Threegenerations.(3)It’sflat.(4)LandisallthattheFultonshave,yetitispronetodisaster.(5)Severalfeetofftheground.(6)80,000;$26,200.Episode4(1)baddesign(2)workmanship(3)fixed(4)nextsummer(5)withstand(6)Category5(7)doubled(8)billionsEpisode51.TheymadetheassessmentonthesiteandthenWi-Fiedthereportstoacityhalldatabase,whichislinkedtoaerialimagesofeverysingleaddress,bothbeforeandafter.2.Thetotalcostofreconstructionwillbegiventothecityauthorities.3.Becausehisownhomewasfloodedandruined.4.Itmeansthattherearetoofewpeopletopaytaxesorkeepbusinessgoing.5.Heisaskingthenationtocommitbillionsofdollarsandmanyyearstoprotectthecity.4Unit4Afghanistan–AddictedtoHeroinTaskIGlobalListening1.C2.D3.B4.B5.A6.C7.C8.DTaskIIListenforDetailsEpisode11.F2.T3.F4.F5.FEpisode2(1)militaryalliances(2)privatearmies(3)druglords(4)inhighplaces(5)allegations(6)fordrugoffenses(7)small-timeEpisode31——(A,G)2——(E,I)3——(F)4——(K)5——(D)Episode41.Todosomethingaboutseniorofficialsandgovernorsinvolvedinthedrugbusiness.2.Toremovethemfromoffice/fromthecountry.3.Theneedtofightterrorism/insurgency.4.Destroyit.5.Forfearofdisruptingtheflowofintelligence.Episode51.Thenumberofacresofpoppyundercultivationdropped20percentthisyear.2.Theywerepromisedhealthclinics,schoolsandroads.3.Theyelicittolls,protectionmoneyanddrugsfromtraffickersinareastheycontrol.4.Fightingnarcoticsisasimportantasfightingterrorism;Itneedstobeelevatedtoarankthatiscommensuratewiththethreatitposes.5Unit5TheGlobalWarningTaskIGlobalListening1.D2.A3.A4.B5.D6.C7.BTaskIIListenforDetailsEpisode11.F2.T3.T4.T5.T6.FEpisode2(1)naturally(2)man’sdoing(3)expeditions(4)icecores(5)fingerprint(6)burningfossilfuels(7)carbondioxide(8)thousand(9)warmEpisode32.√3.√4.√Episode41.Landofthegreatbear.2.Polarbears’health.3.Atranquillizerdart.4.Bearpopulationthereisthehealthiest.5.Changesinthebears’fat,dimensionsandteeth.6.Theycanonlyhuntontheice.Episode51.Theysaythey’renomorereliablethanthelocalweatherman.2.Theymadescienceaspreciseasitistoday.3.TheUScan’tflipitsenergyuseovernightanditseconomymightgethurt.4.Hisjobistotellthegovernmentexactlywhatheknowsscientifically.6Unit6TheCoalCowboyTaskIGlobalListening1.B2.C3.D4.A5.B6.D7.A8.CTaskIIListenforDetailsEpisode11.F2.T3.F4.F5.FEpisode21.√4.√6.√Episode3(1)Naziera(2)coal-basedfuels(3)apartheid(4)gasifyingcoal(5)pollutants(6)conventionaldiesel7)engineperformance(8)lessthanone(10)twiceasmuch(11)conventionalEpisode41.920,000;Oneyear.2.Hehashiseyeonthenationalstage.3.Farmersandranchersfightingthecoal-to-dieselplan.4.Toxiceyesores.Episode51.Miningcompanieshavegottenaroundthelawinthepast.2.Montanahasgotallthelandtherethatcanbeusedtoproducebiofuels.Itwillbecompetitive.3.Biodieselcanonlymeet15percentoftheUSdieseldemandsevenifallfarmlandisdevotedtothiscause.4.Notyet,becausetherewillbealotofengineeringontheflyandcostoverrunsforthefirstplantofthiskind.5.Thepriceofoilwillnotdropbackto$25or$30abarrel.7Unit7CanaVideoGameLeadtoMurder?TaskIGlobalListening1.A2.D3.C4.A5.B6.B7.C8.BTaskIIListenforDetailsEpisode11.F2.F3.F4.T5.T6.FEpisode21.E2.C3.A4.D5.G6.B7.FEpisode3(1)Aggression(2)InstituteofHealth(3)developed(4)impulsecontrolcenter(5)underconstruction(6)considerconsequences(7)urges(8)heightened(9)riskfactors(10)upbringing(11)turntoviolence32Episode41.SellingMooretwoversionsofthegame.2.Millionsoflaw-abid