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1、WORD格式可编辑《英语听力教程3》答案与听力材料呵呵....考试一路顺风......UNIT1A.B.Keys:PartIGettingready1:burningoftheforests/treeremoval(deforestation)/reductionoftheworld'srainforests2:globalwarming/greenhouseeffect/emissionsofCO2PartIITheEarthatrisk(I)A.Keys:1.a.Morepeople--------?morefirewood----?fewertreesb.
2、Moredomesticanimals------?moreplants-----?feweravailableplantsa,b--?Moredesert----?movesouth-----?desrttexpandingsouth----?nograss2.Growingcropsstabilizesoil,withoutthemthetopsoiljustblowsaway.Butifthereisn'tenoughrainthecropsdon'tgrow.3.Peopletrytogrowfoodtosupportthemselvesortocrea
3、terancheswherecattlecanberaised,ortogethardwoodforexport,专业技术资料分享WORD格式可编辑ortomakewayforanironoremineB.Keys:1:SaharaDesert2:NorthAmerica&mostofEurope3:topsoilblowingaway4:tropicalforestsdestruction5:animal/plantspeciesbecomingextinct6:climatechangeforthewholeworldPartIIITheEarthatris
4、k(II)A.Keys:1:Treeswouldholdrainfallintheirroots.Whenforestsinthehigherup-riverhavebeendestroyed,alltherainthatfallsinthemonsoonseasonflowsstraightintotheriverandstartstheflooding.2:Heimpliesthatsomenationalgovernmentsjustconsidertheresultsoftheirpoliciesinthenearfuture,orjustthinkas
5、faraheadasthenextelection.B.Keys:1:floodinginBangladesh2:Actiontobetaken3:populationcontrol专业技术资料分享WORD格式可编辑PartIVMoreaboutthetopic:TheEffectsofGlobalWarmingKeys:1:Warmingupoftheworld2:Effectsofglobal3:reducedpotentialforfoodproduction4:changeofpatternsofhear-relatedfoodpoisoning,etc
6、.PartVDoyouknow…?A.Keys:1:F2:F3:F4:F5:TB.Keys:Dos1:yourtowels2:Cutout3:awall-fire4:fridge5:waituntilyou'veafullload6:acompletemealDon’ts7:ironeverything8:theironup9:thekettle10:tothebrim11:hotfoodUnit2PartIGettingreadyA.B.Keys:专业技术资料分享WORD格式可编辑1:InternationalUnionfortheConservationof
7、Nature,UnitedNations,wildlife,policies2:ConventiononInternationalTradeinEndangeredSpecies,trade,animalsandplants,1975,prohibits,8000,controls,300003:UnitedNationsEnvironmentalProgram,leadership,environment,qualityoflife4:WorldWideFundforNature(formerlyWorldWildlifeFund),1961,SaharaDe
8、sert,NorthAm
