新核心大学英语B版 教程2 Unit 2答案

Unit2Energy,3.Completethepassagebyfillingtheblankswithtargetwordsinthebox.Youmaynotuseanyofthewordsinthebankmorethanonce.,Unit2PartIVExercise1,Windandhydroelectricpower,whichhavebeenused1)forgenerations,arealsorapidlygrowinginenergymarkets.The2)behindbothisthattheforceofthewindandwater3)arepassedthrough4)whichconverttheirenergyintoelectricity.Commercialwindenergyisusuallycollectedbywind“farms”5)consistingofhundredsofwindturbinesspreadoverlargeplotsofland.,H,_,D,_,K,_,B,_,J,_,Unit2PartIVExercise1,Modern6)havebecomeveryefficientattransferringtheenergyofwindtoelectricity.Windpowerisanimportantpartoftheoverall7)energysourcesforthefuture.Buthydroelectricpoweris8)inseveraldifferentmethods.Themostpopularisthrough9),suchastheHooverDamontheColoradoRiver.Anotherformofhydroelectricenergyistidalpower.Inusesincetheearly1900s,tidalpowerstationscollecttheenergycreatedbytheriseandfallofthetidesto10)toelectricity.,G,_,A,_,N,_,L,_,E,_,4.Completeeachofthefollowingphrase/sentencesaccordingtoitsChineseequivalentinthebrackets.Youmayrefertothemeaningofwordsintheboxbelow.,Unit2PartIVExercise1,1)launchagreat（运动）againsthomelessness2)datainputand（确认）（污染物）areconstantlybeingreleasedintotheatmosphere.,crusade,validation,Pollutants,_,_,_,Unit2PartIVExercise1,4)（可更新的）contract5)（毒素）cleansingtherapies6)a（副产品）ofwheatflourprocessing7)a（镶嵌）gem8)a（机械）defect9)（使纯净）thewaterbydistilling10)Therestoogreata（消耗）ofalcoholinChina.,consumption,by-product,mechanical,_,_,_,mounted,toxin,purify,_,_,_,renewable,_,Unit2PartIVExercise1,11)（削减）militaryspending12)Theplaneis（加油）.13)regional（差异）14)（表面上）viableproposition15)（极端异乎寻常的）clothes16)astructure（安置）onadisk17)（驱散）melancholy18)the（安装）ofspecificsoftwareonsystem,seemingly,fuelingup,decrease,installation,far-out,variations,_,_,_,_,_,_,positioned,_,dissipate,_,Unit2PartIVExercise1,19)hadno（其他选择）buttoconfess20)the（执行的）committee21)the（震动）ofthetuningfork22)defence（机制）againstmanydiseases23)theairplane（制造商）24)consciousnessof（可持续的）development25)thepractical（应用）ofatheory,mechanism,executive,application,manufacturer,alternative,_,_,_,_,_,sustainable,_,vibration,_,5.Matcheachwordintheboxwiththegroupofwordsthatregularlyoccurwithit.,Unit2PartIVExercise1,1)chargeasmall_forservice_myincometakeavitamin_magazine_,2)signnametothe_ahistorical_aprojecta_ofajudgement,supplement,document,_,_,Unit2PartIVExercise1,3)a_persona_pricea_wishdrink_amountsofalcohol,4)_authority_aninfluenceon_allonespower_oneselftodo,modest,exert,_,_,5)_anobstacle_anawkwardquestiononadramatic_drophis_offriendliness,6)_rulesofetiquette_weaponsa_design_opinions,pose,conventional,_,_,Unit2PartIVExercise1,7)economically_financially_a_newbornbabya_formofpoliticalorganization,8)_thesapling_thecostofproduction_onesenemy_thecoat,viable,cutdown,_,_,9)_thepowerofthewind_theenergyahorsein_fastenthesafety_,harness,_,10)_AncientEgypt_thousandsago_GalileoandNewton_TangDynasty,datebackto,_,11）_therules_theoldlaws_disease_thelonghoursofheavylabor,Unit2PartIVExercise1,12)_thewindow_theproblemofdrugabuse_thechroniclesofthemiddleAge_oneseyes,13)_petrol_theclassroom_thecountry_thepipe,14)_toCatholicism_dollarsintopounds_thesunlightintoenergya_tosocialism,doawaywith,lookinto,runoutof,convert,_,_,_,_,15）_militaryrockets_computersperforman_renewableenergyan_thehealthofmillionsofpeople,Unit2PartIVExercise1,experimentwith,_,Unit2PartIVExercise1,7.Writeashortparagraphofabout80100words,withthewordsandexpressionsgivenbelow.Youhave510minutestocompletethisactivity.,harnessrenewablerunoutofgiveoffpollutantconsumptionsustainable,Unit2PartIVExercise1,Inmanycountriestoday,alotisbeingsaidaboutharnessingrenewableenergy,whichwemayneverrunoutof.Onebasicbenefitofrenewableenergyisthatitdoesnotgiveoffgreenhousegasesandotherharmfulpollutants.Renewableenergycanhelpacountryrelyondomesticsourcesofenergy,whichwilleventuallyeliminatetheneedforoilorslowthegrowthofitsconsumption.Chinaplanstoputevengreatereffortintodevelopingitsrenewableenergyindustryandreducegreenhousegasemissionstomaintainsustainableeconomicgrowthinthecomingyears.,Model1:Theprocessturnstheheatwhichcomesfromthesunintoelectricity.Theprocessturnstheheatcomingfromthesunintoelectricity.,Unit2PartIVExercise2,1)Additionalsocialstressesmayalsooccurbecauseofthepopulationexplosionorproblemswhicharisefrommassmigrationmovements.2)Thatdevelopmentmayhelpsolveoneofthechiefproblemswhichslowtheadvanceofthemuchtoutedautomobilefuelcell.,Additionalsocialstressesmayalsooccurbecauseofthepopulationexplosionorproblemsarisingfrommassmigrationmovements.,Thatdevelopmentmayhelpsolveoneofthechiefproblemsslowingtheadvanceofthemuchtoutedautomobilefuelcell.,_,_,2.Rewritethesentencesaccordingtothefollowingmodels.,Model1:Theprocessturnstheheatwhichcomesfromthesunintoelectricity.Theprocessturnstheheatcomingfromthesunintoelectricity.,Unit2PartIVExercise2,3)Thehistorianwhoattemptstoreconstructthedistantpastisalwaysfacedwithadifficulttask.,Thehistorianattemptingtoreconstructthedistantpastisalwaysfacedwithadifficulttask.,_,Model2:Whenwewalkalongapavement,eightwattsofenergyiswastedwitheachheel.Theenergyisabsorbedbytheground.Whenwewalkalongapavement,eightwattsofenergyiswastedabsorbedbythegroundwitheachheel.,Unit2PartIVExercise2,1)Atthemeetingstheproposalswereadopted.TheproposalsadoptedwerebothCherrysandmine.,AtthemeetingtheproposalsbothCherrysandminewereadopted.,_,Model2:Whenwewalkalongapavement,eightwattsofenergyiswastedwitheachheel.Theenergyisabsorbedbytheground.Whenwewalkalongapavement,eightwattsofenergyiswastedabsorbedbythegroundwitheachheel.,Unit2PartIVExercise2,2)Awriterneedsthatmotherforce,thelovingforcefromwhichallcreationflows.Infact,everyoneofusneedstheforceinlife.,Awriterinfacteveryoneofusinlifeneedsthatmotherforce,thelovingforcefromwhichallcreationflows.,_,3)Thematerialsusedgivethebuildingsstrikingbeauty.Thematerialsusedarecopper,stainlesssteel,concreteandglass.,Thematerialsusedcopper,stainlesssteel,concreteandglassgivethebuildingsastrikingbeauty.,_,Model3:ElectronicscompanyPhilipsandteamsfromHullUniversityandSouthamptonUniversityarealsotakingpart.AlsotakingpartareelectronicscompanyPhilipsandteamsfromHullUniversityandSouthamptonUniversity,Unit2PartIVExercise2,1)120studentsfrom5Chineseuniversitiesand5Americanuniversitieswereattendingthemeeting.2)Thetownwherethatfamouswriterwasbornandbredislyingacrossthegreatriver.,Attendingthemeetingwere120studentsfrom5Chineseuniversitiesand5Americanuniversities.,Lyingacrossthegreatriveristhetownwherethatfamouswriterwasbornandbred.,_,_,Model3:ElectronicscompanyPhilipsandteamsfromHullUniversityandSouthamptonUniversityarealsotakingpart.AlsotakingpartareelectronicscompanyPhilipsandteamsfromHullUniversityandSouthamptonUniversity,Unit2PartIVExercise2,3)AndreasThorkildson,whosettheNorwegianrecordin2005,wasthrowingthejavelin.,ThrowingthejavelinwasAndreasThorkildson,whosettheNorwegianrecordin2005.,_,3.CompletethesentencesbytranslatingintoEnglishtheChinesegiveninbrackets.,Unit2PartIVExercise2,Thesewordsareappropriatetoliterature（而不适于日常说话和写作）.（对某些人好像很容易的事）seemsdifficulttoothers.3)（只有当你有了自己的孩子）thatyourealizethetroublesofparenthood.,ratherthaneverydayspeechorwriting,Whatseemseasytosomepeople,Itisonlywhenyouhaveyourownchildren,_,_,_,Unit2PartIVExercise2,4)（如何制作个人网上相册）isabigchallengeforhimnow.5)（拥有个图书馆是一回事）;itisanothertouseitwisely.,Howtocreateapersonalwebalbum,Itisonethingtoownalibrary,_,_,1)到2030年，太阳能板的制造、安装和维修领域预计能增加630万工作岗位。（Manufacturing,installingand.）,4.TranslatethefollowingChinesesentencesintoEnglish.,Manufacturing,installing,andmaintainingsolarpanelsshouldadd6.3millionjo