《学术英语》（理科）课后答案（完整版）

《学术英语》（理科）课后答案（完整版）ContentsUnit1–Astronomy(2)PartI:Pre-listening(2)PartII:WhileListening(2)TextA:FunFactsaboutAstronomy(2)TextB:Shenzhou-10Mission(3)PartIII:AfterListening(3)PartIV:Homework(3)Unit2–Biology(4)PartI:Pre-listening(4)PartII:WhileListening(4)TextA:SecretofLife(4)TextB:AnimalIntelligence(5)PartIII:AfterListening(5)PartIV:Homework(5)Unit3–Psychology(6)PartI:Pre-listening(6)PartII:WhileListening(6)TextA:DiscoveringPsychology(6)TextB:Liespotting(7)PartIII:AfterListening(7)PartIV:Homework(7)Unit4–Geography(8)PartI:Pre-listening(8)PartII:WhileListening(8)TextA:WhatIsGeography?(8)TextB:MountKailash–AxisoftheWorld(9)PartIII:AfterListening(9)PartIV:Homework(9)Unit5–Economy(sic)(10)PartI:Pre-listening(10)PartII:WhileListening(10)TextA:TheBlueEconomy(10)TextB:AMonkeyEconomyasIrrationalasOurs(11)PartIII:AfterListening(11)PartIV:Homework(11)Unit6–Physics(12)PartI:Pre-listening(12)PartII:WhileListening(12)TextA:WhatIsPhysics?(12)TextB:ScienceofFigureSkating(13)PartIII:AfterListening(13)PartIV:Homework(13)Unit7–ComputerScience(14)PartI:Pre-listening(14)PartII:WhileListening(14)TextA:ComputerSoftware(14)TextB:ComputerScienceAdviceforStudents(15)PartIII:AfterListening(15)PartIV:Homework(15)Unit8–Chemistry(16)PartI:Pre-listening(16)PartII:WhileListening(16)TextA:TheHistoryofDiscoveringElements(16)TextB:ThePeriodicTableofElements(17)PartIII:AfterListening(17)PartIV:Homework(17)Unit1–AstronomyPartI:Pre-listeningC:ListeningExercise1.D–Mars.2.C–Forfindingtheirwayacrosshugeareasofocean.3.C–Almosteveryancientcultureknewofthesefivemysteries.4.A–Saturn,Jupiter,Venus,MercuryandMars.5.C–Thestudyofstars.PartII:WhileListeningTextA:FunFactsaboutAstronomyExercise1–GlobalUnderstanding1.Twobranches:(1)observationalastronomyand(2)theoreticalastronomy.2.Aspects:funfactsabout(3)thesun(4)themoon(5)thestars(6)theplanetsExercise2–ListeningandNote-takingThebetternotesare_A_,because:1.Goodnotesshouldconsistofkeywordsorveryshortsentences,noteveryword./doc/2d14392156.htmleabbreviationsandsymbolsthatmakesensetoyoucanhelpyouwritedownnotesquickly.3.Leavespacebetweentopicsorideassoyoucanscanthepagemoreeasilylater.Exercise3–In-depthListening1.Mercuryisthe(1)secondsmallestplanetinthesolarsystemandhas(2)nomoon.Itcangetashotas(3)800°Candcoldas(4)300°Cbelowzero.OneyearonMercuryisequalto(5)88daysonEarth.2.Venusistheonlyplanetthatrotatesfrom(6)easttowest.Ayearonthisplanetisequalto(7)225daysonEarth.3.Earthisnearly(8)93millionmilesawayfromthesun.Ittakesabout(9)16millionhorsepowertobreaktheEarth’sgravitationalpull.4.Accordingtoscientists,inaround(10)5billionyears,adayonEarthwillbe(11)48hourslongandsomewhereduringthattimethesunwillexplode.5.TheplanetNeptunewasdiscoveredmorethan(12)150yearsagoin1846,andsincethenitstillhastocompleteanorbitaroundthesun,asoneNeptuneyearequalsto(13)165Earthyears.6.Pluto’ssizeisverysmallwhichmadescientistsdemoteittoa(14)dwarfplanetstatus.TextB:Shenzhou-10MissionExercise1–GlobalUnderstanding1.June24th.2.Chinahasn’tsetupapermanentspacestation.Exercise2–ListeningforDetails1.False2.True3.NotGivenExercise3–CompoundDictation1.blastedoff2.docked3.conductexperiments4.June20th5.gavealecture6.amanualdockingprocedure7.spoke8.two-wayvideolink9.flewaround10.themodulePartIII:AfterListeningPartIV:HomeworkA–ListeningTask1.supremacy2.gesture3.vowed4.hostile5.decade6.mission7.spotted8.Itwasfivekilometersfrombaseandtheywererunningdangerouslyshortoftime9.Theorangesoillookedlikeevidenceofrecentvolcanicactivity10.Injusthalfanhour,SchmittandCernangatheredalltheorangesoiltheycouldlayhandsonUnit2–BiologyPartI:Pre-listeningA:TalkabouttheTopic1.Hummingbird(c);Marmoset(a);Ostrich(d);Sloth(b);Venusflytrap(g);Cheetah(f);Bamboo(h);Rafflesia(e)2.asslyasafox;astimidasahare;ascheerfulasalark;assillyasagoose;asgreedyasawolf;asproudasapeacock;asstrongasahorse;asbraveasalion;asgentleasalamb;asstubbornasamule;asbusyasabee;asblindasabatC:ListeningExercise1.D–Hostessandguest.2.B–Geneticallymodifiedorganism.3.A–Cornswitha4-digitPLUcode.4.C–BecausethereisnoproofthatGMfoodsaresafe.5.C–FromPLUcodeontheproduce.PartII:WhileListeningTextA:SecretofLifeExercise1–GlobalUtein5.energy6.chromosomesExercise2–ListeningandNote-taking1.frogspawn2.divideanddivide3.replicating4.specialize5.bodyparts6.trueofus7.asinglecell8.twofundamentalrulesoflife9.madeofcells10.othercells11.whatlifewasExercise3–In-depthListening1.17th2.RobertHooke3.microscope4.snowflakes5.naturalfibers6.mid-19th7.resurfaced8.well-engineered9.exposeTextB:AnimalIntelligenceExercise1–GlobalUnderstanding1.B–Toprovethatdolphinsarethinkingspecies.2.C–Self-awareness.Exercise2–ListeningforDetails1.True2.NotGiven3.False4.True5.FalseExercise3–CompoundDictation1.reacting2.anotherdolphin3.backandforward4.testingtosee5.thesamethings6.neckstretches7.markedpart8.amirror9.atoolPartIII:AfterListeningPartIV:HomeworkA–ListeningTask1.filteredsunlight2.fade3.sensitive4.evaporate5.pebbles6.moist7.snippers8.startup9.indestructible10.raisealarm11.ashadierlocation12.pollutedwater13.reddish14.decayingormushy15.indoorenvironmentsUnit3–PsychologyPartI:Pre-listeningA:TalkabouttheTopic2.1-d,2-a,3-f,4-g,5-c,6-e,7-h,8-bC:ListeningExercise1.B–Hehasjustmovedtoanewplace.2.A–HeshouldtakeFidotothevet.3.D–Hewillputhisdogonmedication.4.A–Dogemotionsarequitesimilartotheemotionsofhumans.5.C–Harryisanexpertonbrainscienceofhumansanddogs.PartII:WhileListeningTextA:DiscoveringPsychologyExercise1–GlobalUnderstanding1.behaviorofindividuals2.mentalprocesses3.dispositionalfactors4.situationalfactors5.experimentalpsychologylaboratory6.PrinciplesofPsychologyExercise2–ListeningandNote-taking1.scientificstudy2.research3.predict&(ctrl)controlbehavior4.genetic5.attitudes,mental6.sensorystimulation7.rewards,actionsExercise3–In-depthListening1.18792.Germany3.firstexperimentalpsychologylaboratory4.1883/doc/2d14392156.html6.firstAmericanpsychologicallaboratory7.1890/doc/2d14392156.html9.psychologicaltext10.PrinciplesofPsychologyTextB:LiespottingExercise1–GlobalUnderstanding1.D–Hepepperedhisaccountwithalittletoomuchdetail.2.B–Afakesmilewillbetrayaliar.Exercise2–ListeningforDetails1.NotGiven2.False3.False4.True5.FalseExercise3–CompoundDictation1.lower2.pause3.pepper4.detail5.chronological6.backwards7.words8.gesturesPartIII:AfterListeningPartIV:HomeworkA–ListeningTask1.signsofthecondition2.lowlevelsoflight3.severeform4.thoughtsofdeathorsuicide5.designed6.sleep7.active8.sugarywater9.moredepressed10.least11.blueandwhitelight12.dimred13.signals14.naturalsleep-wakecycle15.recommendation16.exposure17.bluish18.reddishUnit4–GeographyPartI:Pre-listeningA:TalkabouttheTopic1.a.4.5to4.6billionyearsb.149,597,870kmc.384,403.1kmd.Mt.Everest,Asia:8844.43me.DeadSea:-422mf.MarianaTrench,WesternPacificOcean:11,034mg.56.7°C(GreenlandRanchinDeathValley,California,July10,1913)h.-89.2°C(Vostok,Antarctica,July21,1983)2.1-a;2-c;3-f;4-b;5-e;6-d;7-gC:ListeningExercise1.D–NewZealand.2.C–Thesouthofthecountrycanbewarminsummer.3.C–Amapshowinggeographicalfeatures.4.B–Thecoverageofoceans.5.C–Shewantstoknowmoreaboutgeography.PartII:WhileListeningTextA:WhatIsGeography?Exercise1–GlobalUnderstanding1.Culturalgeographyfocusingonpeopleandcultures.2.PhysicalgeographyfocusingonplanetEarth.Exercise2–ListeningandNote-takingFivetheseofgeographyB.PlaceC.Human-environmentInteraction1.Humansdependontheenvironment2.Humansmodifytheenvironment3.HumansadapttotheenvironmentD.MovementE.Region1.Formalregions2.Functionalregions3.VernacularregionsExercise3–In-depthListening1.earth2.towrite3.climates4.plantandanimaldistribution/doc/2d14392156.htmlputerizedmapping6.dataanalysisTextB:MountKailash–AxisoftheWorldExercise1–GlobalUnderstanding1.A–Becauseitmatchesthelegendoftheaxisoftheworld.2.D–BecauseitisthemostimportantpilgrimagesiteinTibet.Exercise2–ListeningforDetails1.False2.True3.NotGiven4.False5.FalseExercise3–CompoundDictation1.pilgrimagesite2.Buddha’senlightenment3.newlydressedaltar4.prayerflags5.endupstraightPartIII:AfterListeningPartIV:HomeworkA–ListeningTask1.233countries2.abitambiguous3.semi-presidentialrepublic4.6,592,800squaremiles5.northernpartofAsia6.11differenttimezones7.climateconditions8.energyandminerals9.greatestforestreserves10.unfrozenfreshwater11.ninthmostpopulous12.lungsofEurope13.byvolume14.780