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剑桥雅思词汇精选剑3-剑5自然、环境话题文章雅思阅读环境话题必备词汇pesticiden.杀虫剂(suicideinsecticide) fertilizern.肥料(fertileland) ?deforestreforestdesertification contaminatev.污染(pollute) exacerbate(ek'sæsəbeit),v.加剧,恶化(aggravate)exaggerate ?waterlossandsoilerosion(erode)productivityn.生产力,生产率 diminishv.降低(decreasedecline) embarkv.开始,从事,着手(setout) subsequentlyad.以后,随即(sequence) convertv.转变(diversify使多样化) meadown.草地,牧场(pastureprairie) vanishv.消失 vanityn.空虚 vacanta.空缺(vacancy) commodityn.商品,日用具 residuen.残余,残渣(remnant) ?carbondioxidecarbonmonoxide incentiven.动机(motivation) ?sustainabledevelopment inthelongrun从久远来看 effectivelyadv.有效果地 efficientlyadv.有效率地(efficiency)剑3Test4第一篇教材P.84讲空气污染congestionn.(交通)拥挤(huddlehug) controversiala.有争议(conversation) ‘megacityn.大城市(me’tropolis) immensea.巨大(giganticenormoustremendous) exceedv.超越(excessivesuccessive) allergyn.过敏,反感 Acutea.尖锐,急性(反chronic) vulnerablea.易受攻击 Youngbirdsareveryvulnerabletopredators.stagnanta.停滞(staggerstammer) lingerv.逗留,徘徊 hastenv.促进,加速(hurryfast) fumen.浓烟,气体(perfume) toxica.有毒(noxious) purifyv.净化剑4Test1第一篇教材P.18讲孩子对热带雨林错误观点mediacoverage媒体报导 formaltuition正式指导 harborv.抱有(某种思想)(embrace) misconceptionn.误解 erroneousa.错误(error) multifaceted多方面(multimedia)accessiblea.可到达(approachable) modificationn.更改,修正(modify) questionnairen.调查问卷 open-formquestion开放式问题 self-evidenta.不证自明,不言而喻 dominantidea主要观点(domestic) indigenousa.本土(aboriginal) forestconservation森林保护 preservereservereservoirloggingn.伐木业 ?acidrain incompatiblea.无法共存(pat适当) vegetationn.植被(vegetarian) ecosystemn.生态系统(ecology) ?nonrenewableenergy conflictinga.相冲突(?reflect) essentiala.不可缺乏(indispensable)剑4Test3第二篇教材P.71讲火山暴发威力mushroomcloud蘑菇云 cone圆锥体surge巨浪(surf) meltv.熔化(molten熔化) volcaniccrater火山口 lava熔岩(fluid)magma岩浆 crust地壳(rigid坚硬)mantle地幔 plate板块(unstable不稳定) topography地形,地貌(terrain) watervapor水汽(bubble气泡) geothermalenergy地热boundary边界ridge山脉abundant collidev.碰撞(bump)grindv.碾磨 overlapv.重合capv.盖住 slopv.溢出n.山腰 rim边缘plug塞子block阻塞 irresistiblea.不可抵抗 slumberv.休眠(sleep) sulfur硫磺silicon硅 granite花岗岩其它