新视野大学英语4第三版习题答案

Unit1–SectionALanguageFocus–WordsinUse1.Asthegenderbarriers(crumbled),thenumberofwomenworkingaslawyers,doctors,orbankersbegantoincreasesignificantlyfromthemid-20thcentury.2.Withthedatacollectedeachyear,theowneroftheshopcan(discern)customertrendsandhowthingslikeweatherandeconomicindicatorsaffectsalesperformance.3.Hissupervisorpushesandmotivateshiminsuchapositivemannerthatheisnotonlyabletoreachbutto(surpass)hispersonalgoals.4.Heisamanwitha(n)(shrewd)businesssense.Hehasbuilthisinitialinvestmentintoasubstantialandevenexcessivelylargefortune.5.The(conversion)ofnuclearradiationdirectlyintoelectricitywasanexcitingpossibilitythatwasbeingvigorouslyexploredinmanylaboratoriesinthe1950s.6.Iwasnotonlyshockedbutalsodisgustedthatthereporttriedto(distort)thescientificfactsinsuchamannerthatevensomehighly-educatedpeoplewerefooled.7.Sixty-twoandblessedwithhismother'sskin,thefishermanhadwithstoodalifetimeofexposuretothesunandlookedas(radiant)asamaninhisforties.8.FrencheducatorLouisBrailleinventedasimplebut(ingenious)codewhichhashadanimpactonthelivesofgenerationsofpeoplewhoareblind.9.Thesenatorsdidn'texpectustoasksuchtoughquestions,andwhenwefinallydid,theygot(stumped)anddidn'tknowwhattosay.10.Thisnewlyestablisheduniversitysupportsthe(proposition)thatamorediversehighereducationsystemisdesirablesinceitwouldenhanceopportunitiesforlifelonglearning.WordBuilding1.delicate2.bankrupt3.accountant4.secret5.vacant6.urgent7.atmosphere8.magnetic9.metal10.gloomy11.guilty12.master1.delicacy2.bankruptcy3.accountancy4.secrecy5.vacancy6.urgency7.atmospheric8.magnet9.metallic10.gloom11.guilt12.mastery1.Contrarytothepredictionsofsomelocaleconomists,whoalwayswarnedthathigherwagesandbenefitswouldleadtoslowergrowthandbusiness(bankruptcies),thesepolicieshadexactlytheoppositeeffect.2.Therearegrowingconcernsabouttheclimateeffects,suchasmeltingicecaps,droughts,floods,etc.,duetorising(atmospheric)greenhousegasconcentrations.3.Longconsideredoneofthegreat(delicacies),gooselivermostcommonlyappearsonthemenuofFrenchdishesinhigh-endrestaurants.4.Forthesakeoftheworld'sfutureprosperityandforitseliminationofhungeranddisease,reformsandinnovationsmustbepursuedwith(urgency).5.Manysmartpeoplebecameaccountantsinsteadofscientistsbecausethesciencetheywereexposedtoinschoolmade(accountancy)seemmoreattractivebycomparison.6.Despitethedeepeningeconomic(gloom),hebelievesautomobilesaleswilllikelygrowvigorouslyoverthenextthreeyearsaslongasloaninterestratesremainlow.7.Thenearbyhigh-techparkhelpstheuniversitybecomea(n)(magnet)forsomeofthemostambitiousyoungbusinessmindsfromaroundthecountry.8.PhotographsofthisqualityarerareamongUFOphotographs,butinthisparticularshotyoucanclearlyseeadisc-shaped(metallic)object.9.Sincethescopeofagricultureiswide,theadministratorsandinformationpersonnelinvolvedinitmusthaveagood(mastery)ofthefield.10.Employersdecidetocreatea(n)(vacancy)onlywhentheexpectedprofitofafilledjobexceedsthehiringcostsforanewemployee.11.Parentsoftensufferdeepfeelingsof(guilt)iftheirchildrenfailtosucceed,ordon'tturnintoresponsibleandlaw-abidingmembersofsociety.12.Irespecttheneedfor(secrecy)ataparticularpointinfamilylife.ButIdobelievethatfamilymembersdobetterwhentheycanspeakopenlyaboutthingsthatreallymatter.BankedClozeHaveyoueverheardpeoplesaythattheytendtobemoreofaright-brainorleft-brainthinker?Frombookstotelevisionprograms,youhaveprobablyheardtheterm(1)(mentioned)numeroustimes,orperhapsyouhaveeventakenanonlinetestto(2)(determine)whichtypebestdescribesyou.Dodifferentpartsofthebrainreallycontroldifferentbodilyandmentalfunctions?Overtheyears,atheorythathas(3)(gained)inpopularityisthattherightbrainandtheleftbrainare(4)(responsible)fordifferentmodesofthoughtandthatthewayinwhichapersonthinkswilldependonwhichsideofhisbrainworksmoreactively.Peoplewhorelymore(5)(heavily)ontherighthalfoftheirbraintendtobemoreimaginativeandspontaneous.Theyareinterestedinpatterns,shapesandsizes,fortherightbrainisassociatedwith(6)(artistic)abilitylikesinging,painting,writingpoetry,etc.Left-braindominatedpeoplearequite(7)(opposite)inthewaytheythink.Theytendtobemorelogicaland(8)(analytical)intheirthinkingandusuallystandoutinmathematicsandwordskills.Whilethedifferentfunctionsofthetwobrainpartsmayhavebeen(9)(distorted)andexaggeratedbypopularpsychology,understandingyourstrengthsandweaknessesincertainareascanhelpyoudevelopbetterwaystolearnandstudy.Forexample,ifyouareusually(10)(stumped)intryingtofollowverbalinstructions,anactivityoftencitedasaright-braincharacteristic,youcanbenefitfromwritingdowndirectionsanddevelopingbetterorganizationalskills.LanguageFocus–ExpressionsinUse1.Thebrickwallsoftheruinedbuildings(weredrippingwith)greenmoldandmoisture,andsheshiveredinvoluntarily,lookingdowntoavoidthesight.2.Asurbanpopulationsexportedfinishedgoods(inexchangefor)rawmaterialsfromneighboringpopulations,organizedtradegrewsubstantially.3.Knowingjusthowquicklyawildfirecanspread,someresidentsofthevillagedecidedtoleavetheirhomesaftertheflames(flaredup)nearby.4.Biologyteachersoften(makeananalogybetween)theheartandapumpinorde