除了雅思词汇词根+联想记忆法，雅思阅读分类词汇记忆法也是雅思词汇记忆的重要方法，它基于人类类别关联的记忆原理，通过词以类分来帮助考生快速记忆关联单词。考生通过词类记忆，在雅思的巨大词库里，整理出清晰的词汇思路，并辅以其它适合自己具体情况的词汇记忆方法和技巧达到快速积累单词量的学习目标。这里雅思阅读分类词汇： 环境类，供同学们下载学习。
雅思阅读分类词汇 环境类
conservation 保护，保存 ( conserve)v.s. conversation
environmentalist = conservationist
acid 酸 酸的 (<>alkali)acid rain
carbon 碳 (C) v.s. charcoal (炭)carbon dioxide, carbon monoxide
fume exhaust fumesv.s. smoke, fog, smog
petroleum 石油à petrol (BE) = gasoline/gas (AE)à unleaded petrol/gas
ozone 臭氧 (o + zone)ozone layer
ooze 渗出 渗出物
radiation 辐射ultraviolet(UV) radiation~ radioactive
greenhouse 温室greenhouse effect/gases
solar 太阳的 (solar energy)^ lunar (lunar calendar)
phenomenon 现象
catastrophe = disaster, cataclysm
deterioration 恶化 ( deteriorate)
extinction 灭绝 ( extinct)
species endangered species
drought 干旱 (^ “找它”)>>> famine v.s. flooding
recurrent 反复发生的re + (oc)cur + rentv.s. concurrent
inundate 淹没 ^ “淹掉它”
embankment 筑堤 (em + bank + ment)
sediment 沉积(物)= deposit
delta 三角洲the Pearl River Delta
alluvial 冲积的
desertification desert (v.s. dessert)
dust-storm 沙尘暴^ thunderstorm, brainstorm
barren 贫瘠的，不育的，无效的
dune sand dunethe game “DUNE”!
attributable 归因于be attributable to…
deforestation 滥砍滥伐(森林)de + forest + ation<> afforestation/reforestation
log 原木，日志 伐木v.s. logo
vegetation 植物，植被v.s. vegetable, vegetarian
habitat 栖息地 habit (Habit is the second nature.)
ecosystem 生态系统 (eco + system)~ ecology
viability viable “vi”: life养育能力One tool for assessing the impact of forestry on the ecosystem is population viability analysis.
demographic 人口统计的 demo(people) + graph(write) + ic
interdependence inter + dependence
counterbalance 使平衡，弥补 (=offset)counter(against) + balance
mechanism 机理，机制
precipitation 陡降，降水 ( precipice)<> evaporation
circulation 流通，循环
tide à tidal wave (海啸)<> ebb earthquake
typhoon ~ tornado, hurricane
meteorology 气象(学)
volcano 火山
eruption 喷发 ( erupt)volcanic eruption >>> lava
granite 花岗岩
imminent = impending v.s. eminent
Celsius 摄氏的 37OCv.s. centigrade
Fahrenheit 华氏的
latitude 纬度(另) longitude, altitude
tropical (the) tropicstropical/torrid zone, temperate zone, frigid zone
glacier 冰川
dump 倾倒，倾销à anti-dumping
contaminate 弄脏 (à contaminant)
recycle 回收再利用
irreversible 不可逆的 (= irrevocable)
reclaim 开垦，改造 à reclamation
contentious 有争议的 ( contend)Many environmental issues today are highly contentious.
opt 选择(+ for) à option
prioritize 优先考虑 ( prior, priority)
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