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时间:2020-08-31
《雅思阅读——从属配对题.docx》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、众所周知,雅思阅读一直是中国考生的薄弱项,为帮助广大雅思考生突破阅读瓶颈,提高阅读成绩,特地精心整理了雅思阅读高分分类素材。那快来雅思阅读高分素材库汲取营养吧!Forestsareoneofthemainelementsofournaturalheritage.ThedeclineofEurope'sforestsoverthelastdecadeandahalfhasledtoanincreasingawarenessandunderstandingoftheseriousimbalanceswhichthreatenthem.Europeancountries
2、arebecomingincreasinglyconcernedbymajorthreatstoEuropeanforests,threatswhichknownofrontiersotherthanthoseofgeographyorclimate:airpollution,soildeterioration,theincreasingnumberofforestfiresandsometimeseventhemismanagementofourwoodlandandforestheritage.Therehasbeenagrowingawarenessofth
3、eneedforcountriestogettogethertoco-ordinatetheirpolicies.InDecember1990,StrasbourghostedthefirstMinisterialConferenceontheprotectionofEurope'sforests.Theconferencebroughttogether31countriesfrombothWesternandEasternEurope.Thetopicsdiscussedincludedtheco-ordinatedstudyofthedestructionof
4、forests,aswellashowtocombatforestfiresandtheextensionofEuropeanresearchprogramsontheforestecosystem.Thepreparatoryworkfortheconferencehadbeenundertakenattwomeetingsofexperts.TheirinitialtaskwastodecidewhichofthemanyforestproblemsofconcerntoEuropeinvolvedthelargestnumberofcountriesandm
5、ightbethesubjectofjointaction.Thoseconfinedtoparticulargeographicalareas,suchascountriesborderingtheMediterraneanortheNordiccountriesthereforehadtobediscarded.However,thisdoesnotmeanthatin5futuretheywillbeignored.Asawhole,Europeancountriesseeforestsasperformingatriplefunction:biologic
6、al,economicandrecreational.Thefirstistoactasa'greenlung'forourplanet;bymeansofphotosynthesis,forestsproduceoxygenthroughthetransformationofsolarenergy,thusfulfillingwhatforhumansistheessentialroleofanimmense,non-pollutingpowerplant.Atthesametime,forestsproviderawmaterialsforhumanactiv
7、itiesthroughtheirconstantlyrenewedproductionofwood.Finally,theyofferthosecondemnedtospendfivedaysaweekinanurbanenvironmentanunrivalledareaoffreedomtounwindandtakepartinarangeofleisureactivities,suchashunting,ridingandhiking.Theeconomicimportanceofforestshasbeenunderstoodsincethedawnof
8、man-w
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