小编将为大家带来雅思大作文部分常用的环境类话题高频词汇，帮助大家提高词汇技能，在备考时做到有的放矢。
　　雅思大作文高频词汇：环境类
　　环境话题实例一
　　An increase in production of consumer goods results in damage of the natural environment.What are the causes and possible solutions？
　　破题词：energy consumption/recycle 能源消耗/再循环
　　看例句 学好词
　　Energy consumption【能源消耗】 in the process of industrialized production【工业化生产】 largely reduces the stock of some nonrenewable fuels【不可再生燃料】 like coal and oil，meanwhile releasing toxic wastes【有毒废弃物】.
　　It is suggested that more alternative resources【可替代能源】 be used instead.For example，solar and wind energy，environmentally friendly【环境友好】 types，are supposed to be encouraged officially.
　　环境话题实例二
　　The increase in food production owes much fertilizers and better machinery，but some people think that it has a negative impact on human health and community.To what extent do you agree or disagree？
　　破题词：chemicals/residues 农药/残留
　　看例句 学好词
　　Truly，chemicals like fertilizers【化肥】 and pesticides【杀虫剂】 can help reduce the labor cost and promote the land productivity【土壤生产】，but the overuse【过度使用】 of them may break the ecological balance【生态平衡】.
　　Incomplete washing will leave some poisonous residues【有毒残留物】 on the surface of the fruits and vegetables，obviously harmful【有害的】 to our health.
　　环境话题实例三
　　Pollution and other environmental problems are resulting from a country’s developing and becoming richer.Some think this cannot be avoid.To what extent do you agree or disagree？
　　破题词：economic advances/renovation 经济进步/修复
　　看例句 学好词
　　Some insist that the economic advances【经济进步】 be achieved at the cost of pollution，for output and input are equivalent【均衡的】 to each other.
　　Provided the public are aware how serious the consequences【后果】 are，they may choose to slow down【放慢】 and take some effective measures to renovate what they have damaged before.
　　词汇拓展
　　exacerbate 加重
　　ecological equilibrium 生态平衡
　　ecosystem 生态系统
　　biodiversity 生物多样性
　　conserve 节约
　　shortage/scarcity 短缺
　　renewable resources 可再生资源
　　alternative energy 替代能源
　　waste disposal 废物处理
　　waste disposal 废物处理
　　greenhouse effect 温室效应
　　global warming 全球变暖