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1、Unit1I.BackgroundtoText1TheNaturalTrust:AUKcharity(i.e.anon-profitorganization)foundedin1895withthefullnameofPlacesofHistoricalInterestandNaturalBeauty.TheTrustownshistoricbuildings,gardensandland,whichitopenstothepublic.TextIistakenfromtheTrust’sownmagazine,iss
2、uedtoitsmembers.Thewritersare17-18-year-oldstudents.Environment:Thecombinationofexternalconditionsthatsurroundandinfluencealivingorganism,includinglight,temperature,availabilityoffoodandwater,climaticconditions,geographicalarea,pollutionbychemicals,radiation,noi
3、se,etc.,thepresenceofotherorganismspossiblycompetingforthesameresources,andthephysicalandchemicalnatureoftheimmediatesurroundings,e.g.soil,seawater.Theenvironmentofhumanbeingsalsoincludessocial,cultural,economicandpoliticalfactors,andtheroom,building,town,region
4、,orcountryinwhichapersonlives.II.Detailedstudyofthetext1.Asyoungpeoplewehaveavestedinterestin…(L.1)vestedinterest:(oftenderog.)ashareorrightalreadyheldinsomethingthatisofadvantagetotheholder;usedtoshowagoodreasonforsomeonetoactinaparticularway2.…allthecomplexiti
5、esoftheissuesinvolved…(L.3)1)complexity:usedbothcountablyanduncountablytoshow(anexampleof)thestateofbeingcomplex,e.g.thecomplexitiesoftaxlaw;adiplomaticproblemofgreatcomplexity2)issue:animportantsubjecttobediscussed,arguedaboutordetermined…theissuesareverycomple
6、x,involvingmanydifferentfactors…3....itisvitaltoconservethecountryside…conserve:preserve;keepfrombeingwasted,damaged,ordestroyed4.AlthoughweoftentakethebeautifulruralsceneryofNorthDevonforgranted,wewanttomaintainthekindofdiversityoflandscapes…(L.6)1)takesth./sb.
7、forgranted:acceptafactorsituationwithoutquestioningitsrightnessorthinkingmuchabout2)maintain:continuetohave,doetc.asbefore;keepsomethingingoodconditionbymakingrepairsortakinggoodcareofit3)diversity:variety;theconditionofbeingdifferent5.…attheinvitationoftheNatio
8、nalTrust.(L.9)…invitedbytheNationalTrust6.Thepatchworkquiltoffields…(L.9)Thefieldsofdifferentsizesandcolourslookinglikeapatchworkquilt…7.…probablyattheexpenseofsomeof
