高級英語第一冊第三課課后答案

經(jīng)典word整理文檔，僅參考，雙擊此處可刪除頁眉頁腳。本資料屬于網(wǎng)絡(luò)整理，如有侵權(quán)，請聯(lián)系刪除，謝謝！高級英語第一冊第三課的課后練習(xí)你會做嗎？想知道答案是什么嗎？以下是的高級英語第一冊第三課課后答案，歡迎閱讀，1)ThewriterwenttotheAralSeatosearchfortheunderlyingcausesoftheenvironmentalcrisis.Whathesawtherewashotdrysand.2)Itwastheannuallayersoficeinacoresampledugfromtheglacier.3)Scientistsweremonitoringtheairseveraltimesadaytochartthecourseoftheclimatechange.4)Becausethepolarcapplaysacrucialroleintheworld'sweathersystem,thethinningofthepolarcapmightcausefloodinmanyplacesoftheworld.5)TherearemoredifferentspeciesofbirdsineachsquaremileoftheAmazonthanexistinallofNorthAmerica.ThedestructionoftheAmazonrainforestwillmeansilencingthousandsofsongswehaveneverevenheard.6)Thewritercallsnoctilucentclouds7)Becausewearenotyetawakenedtotakeeffectivemeasurestodealwiththeclimatechange.8)Carbondioxide'sabilitytotrapheatintheatmospherecausesglobalwarming.Becauseglobalwarmingseriouslythreatenstheglobalclimateequilibriumthatdeterminesthepat-ternofwinds,rainfall,surfacetemperatures,oceancur-rents,andsealevel.Theseinturndeterminethedistributionofvegetativeandanimallifeonlandandseaandhaveagreateffectonthelocationandpatternofhumansocieties.9)Thetwokeyfactorsarehumanpopulationandthescientificandtechnologicaldevelopment.Thedramaticchangesthathaveourredinthesetwofactorsareasuddenandstartlingsurgeinhumanpopulationandasuddenaelerationofthescientificandtechnologicalrevolution.10)Thewriter'ssolutiontoourecologicalproblemsistoreinventandfinallyhealtherelationshipbetweenhumanbeingsandtheearthbycarryingoutacarefulreassessmentofallthe{actorsthatledtotherelativelyrecentdramaticchangeintherelationship.1)Itwasnotatallpossibletocatchalargeamountoffish.2)Followingthelayersoficeinthecoresample,hisfingercametotheplacewherethelayeroficewasformed2050yearsago.3)keepsitsenginesrunningforfearthatifhestopsthem,themetalpartswouldbefrozensolidandtheengineswouldnotbeabletostartagain4)Bitbybittreesintherainforestarefelledandthelandisclearedandturnedintopasturewherecattlecanberaisedquicklyandslaughteredandthebeefcanbeusedinham-burgers.5)Sincemilesofforestarebeingdestroyedandthehabitatfortheserarebirdsnolongerexists,thousandsofbirdswhichwehavenotevenhadachancetoseewillbeeextinct.6)Thinkingabouthowaseriesofeventsmighthappenas第一文庫網(wǎng)aconsequenceofthethinningofthepolarcapisnotjustakindofpracticeinconjecture(speculation),ithasgotpracticalValue.7)Weareusinganddestroyingresourcesinsuchahugeamountthatwearedisturbingthebalancebetweendaylightanddarkness.8)Orhavewebeensoaustomedtothebrightelectriclightsthatwefailtounderstandthethreateningimplicationoftheseclouds.9)Toputforwordthequestioninadifferentway10)andgreatlyaffectthelivingplacesandactivitiesofhumansocietiesll)Weseemunawarethattheearth'snaturalsystemsaredelicate.12)Andthiscontinuingrevolutionhasalsosuddenlydevelopedataspeedthatdoubledandtripledtheoriginalspeed.1)transportation,imitation,destruction2)encirclement,enrichment,enlightenment3)postage,coinage,advantage4)sharpness,boldness,smoothness5)admission,concession,depression6)productivity,sensitivity,desirability7)posture,departure,indenture8)independence,prudence,impudence9)flagrancy,consistency,potency10)analysis,metabasis,metamorphosisll)dictatorship,ownership,partnership12)depth,length,birth1)technology技術(shù)2)ecology生態(tài)學(xué)3)hydrology水文學(xué)4)phrenology顱像學(xué)5)neurology神經(jīng)病學(xué)6)pathology病理學(xué)7)physiology生理學(xué)8)pharmacology藥理學(xué)9)gynaecology婦科學(xué)lO)oceanology海洋學(xué)11)lexicology詞匯學(xué)12)archaeology考古學(xué)13)anthropology人類學(xué)14)criminology犯罪學(xué)1)anarchist無政府主義者2)naturalist自然主義者3)biologist生物學(xué)家4)psychologist心理學(xué)家5)satirist挖苦作家6)encyclopaedist百科全書編纂者7)geologist地質(zhì)學(xué)家8)sociologist社會學(xué)家9)zoologist動物學(xué)家lO)impressionist印象派藝術(shù)家l1)environmentalist環(huán)境保護(hù)論者12)terrorist恐怖主義分子1)submarine潛水艇2)submerge淹沒，潛入水中3)subantartic亞南極的4)subsolar在太陽正下面的，赤道的5)subhead小標(biāo)題6)subaquatic半水棲的7)subdivide把……再分8)suboxide低氧化物9)subclass亞綱lO)subclimax亞頂極群落l1)submittee小組委員會12)subconscious下意識的13)subcontinent次大陸14)subcontract轉(zhuǎn)包合同15)subculture亞文化群16)subspecies亞種17)subsoil底土18)sublethal(毒藥的量等)尚不致命的inlandsea,desert,coresample,glacier,atmosphere,carbondioxide,polaricecap,globalwarming,Amazonrainforest,speciesofbirds,ecologicalbalance,noctilucentcloud,methanegas,naturalgas,landfills,coalmines,ricepaddies,termites,biomass,upperatmosphere,elephants,greenhousegases,watervapor,growingmountainsofwaste,acidrain,chlorine,humanactivities,heat-absorbingmolecules,globalclimateequilibrium,winds,rainfall,surfacetemperatures,oceancurrents,sealevel,vegetativeandanimallife,etc.1)basicexamples2)unalterable3)meeting4)characterizedstrikeagainsteachother5)setup6)see,attack7)atthesametime8)balance9)increasing,existence10)taskll)out-of-date1)consequences2)results3)results4)oute5)results,6)oute7)causes8)causes9)reason10)reasonll)relations12)relationship13)relations14)relationship15)plex16)plex17)plicated18)plex19)simple20)simplistic1)with2)of3)on4)of5)in6)in7)against8)than9)oflO)asll)as12)with13)of14)of15)for16)ofrelationship,environment,garbage,what,endless,allow,that,dumping,dispose,drown,having,old,mind,running,waste,it,sight11recent,debates,disposal,ocean,elsewhere,confront,capacity,of,quantities,only,change,reduce,we,used,interdependent,chosen,unless,dramatically,thinking,humankind,inheritWeMustProtectOurEcologicalSystemWiththedevelopmentofhumancivilization,manhascreatedcountlesswonders,butatwhataprice!Ourecologicalsys-tem,onwhichallanimals'existencedepends,hasbeenseriouslydamagedandisstillbeingthreatened.Theearth'stemperatureisgettinghigher,moreandmoreforestsarebeingfelled,largenumbersofanimalsarefacingextinction,anddesertsareexpandingatanincrediblerate.Thecausesfortheworseningecologicalsystemaremanifold.Perhapstwoofthemajorproblemslieinpeople'spursuitofshort-terminterestswithlittleattentiontolong-terminterestsandtheirpursuitofindividualinterestsratherthancollectiveinterests.Inthefirstcase,manylakesarefilledtogrowcropsorevenbuildhouses;treesarecutdown,onlybaremountainsstandcoldinthewindandarecapableofholdingnowaterwhenitrains.Inthesecondcase,scenicspotsbeedirtyanddesertedbecause