朗文英语听说教程第2册全部答案

#CONTEMPORARYTOPICS2Unit3HighAnxiety:PhobiasVocabularyPreview,PartA,page18P0ssibleAnswer,'goalstudyofthemindandhowitworksverystrongabletothinkclearly;notemotionalshowtakecareoficurefeaturesorqualitiesstartedtohavecommon;usualcategorized2・.10.VocabularyPreview,PartB,page283.exceedbondoptionsmonitorUnit3HighAnxiety:PhobiasVocabularyPreview,PartA,page18P0ssibleAnswer,'goalstudyofthemindandhowitworksverystrongabletothinkclearly;notemotionalshowtakecareoficurefeaturesorqualitiesstartedtohavecommon;usualcategorized2・.10.VocabularyPreview,PartB,page283.exceedbondoptionsmonitorquoteexpandedloyalsimilarwelfareepisodeNounVerbAdjectiveAdverbextensionEKtEH从extensiveextensivelydefinitiondefine-Ac'Ptni'igMe-PihiHvedefinitivelyrhemeHxwmgHcthematicallyCanHibmKOAcontributecontributingVocabularyPreview,PartCrpage29ListeningforMainIdeasrPartBrpage31VocabularyPreview,PartBrpage18e2.c3.b4,f5・gj7.a8.i 9.h10.dListeningforMainIdeas,PartB.page21Checktheseideas:2,3,4,5,8,9ListeningforDetails,PartBrpage22d2.b3.e4.a5.cg7.i8.j9.f10.h1.cb4.c5.b6.cListeningforDetailsfPartB.page32PossibleAnswers:3・4.SIXforgetaboutTVculturegameshowsandrealityshowscontinuesnumberofepisodeslovehaveacharactergetshotUsingYourNotes,PartA,page33TVcultureNielsenMediaResearchAirspeakisagoodexampleofusingEnglishfordni炉Speci-PicSiHAKKdVIS-OmmtmistienInhome.CdvvHhuel-oThespeakerbelieves[hatEnglishwilltw4oRgCFbethemainlanguageusedininternationalsettings.状e*ThespeakerbelievesthatEnglishwillreplaceotherlangites. AUsingYourNotesrPartB,page14•SampleAnswers:・Thespeakermeansa"globallanguage"isalanguageusedbyeveryonefordailycommunication.Englishisusedininternationalsportingevents,scientificmeetings,internationalbusinessmeeEings,andplacesrelatedtotravel.Englishisnotreplacingotherlanguagesfordailycommunication.Also,manypeoplespeakitforspecificpurposesbutarenotfluent.UsingYourNotes,PartBfpage23SampleAnswers:Aphobiaisanextreme企ar;Aphobiaisanextreme任ar.Also,itisdifficulttocontrol.Furthermore,itmaylastforalongtifrie.PhobiasareclassifiedusingGreekandLatinwords.Cynophobiaisthefearofdogs,andaerophobiaisthefearofairplanes.Onetheoryisthatphobiasarelearned.Theothertheoryisthatphobiasareasignofadeeperpsychologicalproblem.Followersofboththeoriestrytohelppatientschangetheirbehavior.Followersofthesecondtheoryalsotrytoidentifyandtreatthedeeperproblem.Unit4TV:WhatWeWatchVocabularyPreview,PartArpages27-28b2.c3.b4.a5.ba7.c8.b9.a10.b

/3.UniversalthemesPeopleidentifywiththecharactersEveningTVSeinfeldUsingYourNotesfPartBfpage34SampleAnswers:ThephrasemeansthatmuchofourcultureisdefinedbyTV1Examplesincludeourfood,ourclothes,ourhairstyles,andourtopicsofconversation.Onecharacteristicisthateachepisodeinvolvesthesamemaincharacters.Anothercharacteristicisthatthestorycontinuesformanyepisodes.ItispopularbecauseitCenterSonpeopleseverydayconcerns,suchaslove,money,work,andGmilNAsaresult,viewersidentifywithrhecharacters.Unit5LearningDifferentlyVocabularyPreview,PartA,page37PossibleAnswers:difficultiesgotaqualityorappearancefromtheparentssayingwhatyouthinkgivesomethingfocusattentionexactlythesameprovedtrycoscopsomethingeasilychangedslowlygosomewhereVocabularyPreview,PartB.pages37-38b2.a3.b4.c5.aa7.b8.c9.a10.cVocabularyPreview,PartCPage38Circlethefollowingwords：unimportant,unappetizing,nonstandard,inattentive,illiterate,nonvisual,incorrectlyListeningforMainIdeasrPartB,pages4(M1UsingYourNotesrPartB,page42SampleAnswers:readingandwriting,anddifficultyfollowingdirections,2.Dyslexicchildrenoftenhavedifficultyinschoolbecausetheylearndifferentlyfromotherchildren.TheirteacherssometimesthinktheyareIazyandnottrying.Dr.Levinsonstheoryisthatdyslexicbrainscannotreceiveandprocesssignalscorrectly;Thesignalsdrift,thechildrencanttuneintheright“channels，"andlearningdifficultiesresult.Unit6Immigration:BoundfortheUnitedStatesVocabularyPreview,PartA,page46PossibleAnswers:foreverdonewillinglynotallowedlivepermittedforaperiodoftimewithnoarrangedendmaKcchangesinordertofeelmorecomfortable8・representationvarietywrittenagreementVocabularyPreviewtPartBrpages46-47a. symbol b. adjustC. coniract d. Diversity2・a. Allowed b. prohibitedC.Indefinitely3.a. Voluntary b. surviveC.PermanentVocabularyPreviewfPartC,page47b2.c3.a4.b5.ab2.a3.b4.b5.c6.cListeningforDetails,PartBrpage41d2.c3.a4.b5.h6.e7.g8.fUsingYourNotes,PartAb2.a3.b4.b5.c6.cListeningforDetails,PartBrpage41d2.c3.a4.b5.h6.e7.g8.fUsingYourNotes,PartAfpage42I2.F3.I4.F5.16.Fb2.b3・c4.b5.b6.cListeningforDetails,PartBrpage50first...the17thcentury1790s1892...12...19541921...2millionpeople...Germany290,000WesternEurope,..alloverEurope..,AsiaandLatinAmerica290,000•・.700,000...1millionculturaldiversityUsingYourNotesffPartB.page51SampleAnswers:1•Threewaveswerementioned,Thefirstwaveoccurredinthe17thcentury.MostcamefromEnglandforopportunity.Therewerenorestrictionsonimmigration.Thesecond,waveoccurredbetweenthemid-19thandmid-20thcenturies.MostcamefromEuropebecausetheindustrialrevolutionchangedtheemploymentbaseinEuropeandtheUnitedStatesneededfactoryworkers.TheyalsocameforthegoldrushinthewesternUnitedStates.Thethirdwavebeganinthe197OSandcontinuestoday.PeoplefromAsia,LatinAmerica,andothercountriescomeforprofessionalandservicejobs.First,theNaturalizationActof1798requiredimmigrantstoliveintheUnitedStatesacertainnumberofyearsbeforebecomingcitizens.Second,theImmigrationandNaturalizationServicewascreatedin189LThiscontrolledimmigrationonafederallevelforthefirsttime.Third,theImmigrationActof1917restrictedwhocouldenter,andin1921thequotasystemwasestablishedtocontrolthenumberofpeoplewhoenteredfromspecificcountries.Fourth；,theImmigrationActof1990raisedthetotalnumberOfimmigrantsperyearfrom290,000to700,000.Unit7Who'sCallingtheShots?VocabularyPreview,PartAfpage553.techniqueormethodb.isthebasisofC.thinkssomethingisimportanta.helpsb.steadyorunchangingC.pointofviewa.tasksordutiesb.setuporstartedC.changea.necessaryb.modelorexampleC.correctVocabularyPreview,PartB.page561.2.valuesvital7.8.perspectivestable3.responsibilities9.underlies4.style.10.anized12.accurateIguessWCneedtoreconsiderwhowilldoeachtask.Themanagersdecidedtheyneededtoreapproachthe.company'sgoals,Thecompanyisregainingtheteamfeeling.ListeningforMainIdeasfPartB,page59TOC\o"1-5"\h\zb,c 4・ a, ba,c 5. a, c3‘・ b,C 6・ b, CListeningforDetailsrPartBfpages60-61(Note:Correctedstatementsmayvary.)move次IpHU(AW•F(ThenewmanagerschangesmadeitGftSiCffor；Mrs,Parkstodoherjob.)F(Intheend,themanagerdecidedIhCCmPI旬心且FeCk久认g£bockV。VkeCIAjimn&dldtbadjustto【henewofficeorganization.)；3・T ：Ii"0$VoF(Astrongmanagertelfeeachemployeewhaffodo.)TwIsHrdw<?Vr*eyouwks*you*YeSPe招SibiIiyESsvw?"F("DoyouIikC电heWWyIEaEyou?"isanexampleofaquestionthemanagermightask.)TTF(Themanagerbelieves“changeforthesakeof'HO*change*isalwaysgood.)F(ThespeakerbelievesthattheattitudesaboutemployeesandmanagersreflectedinthemanagersMi3%+%6VW JNeplanstartedin史heUnitedStats.)Unit8RightandWrongontheNetVocabularyPreview,PartAfpages65*66b2.a3.c4,a5.b6*C7.a8・b9.c10.a11.c12.aVocabularyPreview.PartCpages56*57SampleAnswers:Wereorganizedtheoffice,Doyouthinkit'snecessarytoremodifytheschedule?instructed2VocabularyPreview.PartCpages56*57SampleAnswers:Wereorganizedtheoffice,Doyouthinkit'snecessarytoremodifytheschedule?instructed2・judgmentsprivacyinterfereacceptableenforceconsequencesguidelineseditutilizedecadealterVocabularyPreviewrPartCpage67E:sociallyresponsible,moraljudgments,properuse,truthful,rulesC:informationtechnology,download,passwordListeningforMainIdeasfPartBrpage69b2・c3.b4.c5.a6.aListeningforDetails,PartBfpage70从d/l1・F(Thespeakerbelievesweallshareclearrulesofethicalcomputeruse,)AF(TheTenCommandmentsofComputerEthicsareJwXeliKessuggestskmtheInstituteenforcos.)TTTF(Thespeakerwouldagreethatusingsomeones/e+passwordwithouttellingthemisacceptable.)T 八* H时F(Thespeakerbelievesthathackersare^concernedaboutthesocialconsequencesofwhattheydo,)、升F(Accordingtotheguidelines,i(^acceptabletoputwhateveryouwantonyourwebsite.)36HrF(TheComputerEthicsInstitutetel+sschoolstoenforcetheserules.)UsingYourNotesrPartAfpage71O2・F3・F4・O5・F6・OUsingYourNotes,PartBrpage71SampleAnswers：Dontuseacomputertoharmothers.DQntinterferewiththecomputerworkofothers.Dontsnoopinotherpeoplesfilesore-mail.Dontuseacomputertosteal,Don'tuseacomputertolie.Dontcopysoftwarechatyouhaven'tpaidfor.Dontuseotherpeoplescomputerresourceswithoutasking.Doneappropriatesomeoneelsesideas.Thinkaboutthesocialconsequencesoftheprogramsyouwrite.Useacomputerinwaysthatarerespectfulofothers.Unit9WhichWayWillItGo?VocabularyPrevievtPartArpages75-76TOC\o"1-5"\h\zb 2. a 3. a 4.b 5・b 6.aa 8. b 9. a 10.a 11.b 12-aVocabularyPreview,PartBrpage761.e Id 3. f 4.g 5.j 6・ib & a 9. k 10.I 11.c 12.hVocabularyPreviewfPartCffpages7^-77SampleAnswers:Thetakewaterbecamewarmasittookintheheatfromthesun.Somefarmingmethodsdamagetheenvironment.Thegovernmentstartedanewpolicytohelpsolvetheproblemofhighfuelprices.Ifformersdon'tusegoodfarmingmethods,thelandwillbedamagedandunproductive.Sometimes,methodsthathavebeenusedforhundredsofyearsworkbetterthanmodernmethods.6・AfteryearsOfpesticideuse,thesoilbecomesfilledwithchemicals.ListeningforMainIdeas,PartBrpages78-79(Note:Correctedstatementsmayvary.)Tiheve^ihgF(Dryareasaredccrea^”insize,butbecominglessmoreproductive.)TPedHES6cHeHS4・F(ThespeakeremphasizesthatWeaBhQFn奸tem=causetheproblem.)c・ebryingF(AtEhiSpoint,experts由inknotingeanbedonetoalleviatetheproblem.)ListeningforDetails,PartBfpage79(Note:Correctedstatementsmayvary.)IsmAb史e—i/gThespeakerisconcernedaboutCUIIFIfndcser博TkeXvyGKalessPyaUCHVefhe"%hRF曾Dcscn,DHpitndiRg.Eva汁Am+nc+^U6Newdryareasaredevelopingoneverycontinent.^e^evAssoilgetspackeddown,moreplantscangrow,OCAuSAstreesarecutdown,缶CY*ldthesoil.bail从sIAP tnIrrigationoftenWaflhcg(IWay*%saltfe©mthesoiL^evev^nl。丫^久虱SKQXgwe Uc^lTheUHitCtINfuiUngiqlookingfor*eUdwidesolutionstotheproblem.UsingYourNotes,PartAfpage80soiliscompactedovercuttingtreesfarmersusemorefertilizer4・irrigationimplementbetterfarmingmethodsUsingYourNotes,PartBrpage81Peoplesactions—overgrazinganimals,overcuttingtrees,andpoorfarmingmethods~arethemainreasonsforthedeclineofgoodland.Whentheyovergrazeland,theanimalseattoomanyoftheplants,andtherearentenoughplantslefttoholdthesoilinplace.Then,thetopsoiliseroded.Also,astheanimalswalkaround,thesoiliscompactedandgetsveryhard.Ifthesoilistoohard,rainwatercantbeabsorbedintothesoil,andthesoilstaysdryandwarm.Asthesoilgetsdrier,evenfewerplantscangrow,Becausefarmersneedtofeedmorepeople,theymaynotletthesoilrest.Theymayalsousetoomuchfertilizer.Also,irrigationcausessalttobuildupinthesoil.Eventuallythesoilistoosaltytogrowanything,Severalorganizationsaretryingtohelppeopleinvariouscountrieslookattheirproblemsandfigureouthowtheycanprotecttheirland.Theytookforlocalsolutionsthatwillworkbes【foreachcountry.Thisincludeslookingatwhathasbeendonetraditionally;Italsoincludesfindingwaystousemodernmethodsthatrespecttheculture.Unit10It'sintheDNAVocabularyPreview,PartArpages85-861・b 2・a 3・c 4.a 5・b 6.a7・b 8.c 9.a 10.b 11.a 12.aVocabularyPreviewrPartBfpages86-87cell7.potentialtrace8.generatedera9.criminalfundamental10.applicationscompound11.patterntopic12.visibleListeningforMainIdeasrPartBfpage88Checkthefollowingitems:2,4,5,6,7ListeningforDetails,PartB.pages88-89(Note:Correctedstatementsmayvary.)IFLIn1&60,Cricksand^tsondescribedtheDNAstructure.DNAMlkuel—In1962,scientistsunderstoodhoweel」HDNAwhattodo.Ai(IPaw什&mVburDNAfingerprintisehc，&measyoursistersoryourbrother's.bl^ckThepatternsonaDNAfingerprintformuniqueWtteThepresenceofacertaingenecausesapersontoKwe<n^丁已爪+乏曾cUahcc仙AeveJopihg^evd^padisease.RhkScientistshavefoundageneticeaugcforAlzheimersdisease,KIISUS6b+ThespeakerbelievesDNAdoesn'ttellUgmuehaboutaperson.POSiHVeHA6MTheSPeakerthinkstherearemorer%」Uy>th&nMSGHVWPwifiveeffectsofDNAtesting.UsingYourNotesfPartAfpage90SampleAnswers:PutcriminalsinprisonHealthcareHuntingtonsDisease4・Wbntbeabletogethealthinsurance5・TargetedmedicineUsingYourNotes,PartB1page90SampleAnswers:Scientiststakeasmallsampleofsomeoneshairorblood.Next,theytreatthesamplewithchemicals.Then,theymakeafilm.Afterthat,theynotethepartemoftheblackbars.DNAtestingisusedtotestforthepotentialforcertaindiseasesandtoidentifycriminals.Positiveusesincludeidentifyingcriminalsandfreeinginnocentsuspects,earlytreatmentofdiseases,andtargetedmedicine.Negativeusesincludenotinsuringorhiringpeoplewhohaveagreaterchanceofdevelopingdiseases.Unit11StayingHealthyVocabularyPreview,PartArpage941・D■■.c.•；ab・・.a...c4・c*».b.・.aVocabularyPreview.PartBfpage95overseastransmittedallergicresist3.medical9.Infectious4.exposed10.microorganisms5.immuneILadapting6.incidences12.outbreakVocabularyPreview,PartCfpage96c2.d3.f4.b5.a6.eListeningforMainIdeas,PartBrpage981・b2.a3.a4.b5.b6.bListeningforDetails,PartBvpage99Lb2.a3.d4.c5.g6.h7.e8・fUsingYourNotesrPartBrpage100SampleAnswers:1・internationaltravelspreadsdiseasebecausepeopleareexposedtonewgermstheydonthaveresistanceto.Whentheyreturnhome,theyalsoexposethepeopletheretothenewgerms.Immunityistheabilitytofightdisease.Peopleneeditinordertostayhealthy.Peopleusuallyadapttothegermswheretheylive.Theyalsousuallyadaptcothegermsthattheyareexposedtothroughillness.Thisisknownas^adaptiveimmunity”Anallergicreactionoccurswhenthebodyfightssomethingthatisnotnormallydangerous.Inaway,theimmunesystemisworkingtoohard.Allergiesandinfectiousdiseasesarebothimmunesystemproblems.Unit12Prepare,PrepareVocabularyPreview,PartArpage104SampleAnswers:Beforethevolcanosentsmoke,fire,androcksintotheS原thegroundshookalot.Afterthehurricane,thegovernmentgavethepeoplebottledwatertocontrolthespreadofdisease.ThegovernmentplanstoStarIanemergencyresponsePIanforthecity;Itwillbethefirsttimethecityhassuchaplan.Youshouldhaveatleastthreedays*worthofsuppliesreadyincaseofanemergency:Scientistscannotguessexactlywhenanearthquakewilloccur.Icanttellyoutheexactamountthatthbrebuildingcost,butitwasbetweenoneandtwomilliondollars.Itsverydangeroustosmokeinbed.Youcouldfallasleepandstartafire.Peoplealongthecoastareforcedtoleavetheirhomesbeforeastormstrikesbecauseitstoodangeroustostayneartheocean,Theheavyrainscausedaverybiglossoflifeandproperty;50,000peoplediedandmanybuildingswerelost.Afterthehurricane,themostimportantthingforthecountrytodowasrebuildhomesforeveryone.Afterthat,thegovernmentrebuiltthedamagedroads.AidfromrelieforganizationssuchastheRedCrossmakesitpossibleforcountriestofeedandCIOthedisastervictims.Ittookalongtimetorepairallthedamagefromthestormbecausetherewassomuchdamage.Itwasalongtimebeforethingswerebacktonormal.VocabularyPreviewrPartBrpage105b...a.•.ca.«.c.A.bc..-.b-■.ac.■.♦a.•・bVocabularyPreview,PartCfpage106Naturalhazsirds:hurricane,typhoon,fire,volcaniceruption,flood,mudflow,tornado,avalanche,tsunamiEmergencysupplies:radios,food,bottledwater,batteries,blanketListeningforMainIdeasfPartB.pages107-108c2.a3.b4.b5.c6.cListeningforDetails,PartBfpage108(Note:Correctedstatementswillvary.)・F(Hurricanes,earthquakes,andfloodsaregivenasVK6iwdSexamplesofnaturaldisasters.)F(Anaturald