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课件网) UNIT 3 ENVIRONMENTAL PROTECTION (主题语境：人与自然———环境保护) 晨背短文 语境记词 With moderate greenhouse gases, such as methane and carbon dioxide released into the atmosphere, Earth can sustain life.But comprehensive evidence shows that more heat energy than necessary exists because of burning an increasing volume of fossil fuels.Hence, the warming trend has affected Earth's ecology and harmonious development.News reports are frequently broadcast about polar bears, seals and penguins that are starved to death because of the melting ice.Tropical jungles are destroyed, making them less habitable for animals.What human beings can't tolerate is that garbage is thrown everywhere, such as waterways and basins.Faced with the severe situations, worldwide governments have reformed policies to reduce greenhouse gas emissions and restore the sensitive ecology.Dozens of enterprises have submitted and implemented their conservation regulations, saying, “We will immediately carry out the disposal of the waste we produce.” Individuals can also seize every chance to reduce the carbon footprint in the daily life.Although Earth has undergone some ecological chaos, people from all over the world confidently say that those measures can create a sustainable world. 必备知识 巧记活用 阅读词汇会认 1．emission n．_____ 2．agenda n．_____ 3．habitable adj._____ 4．fossil n．_____ 5．fossil fuel_____ 6．worldwide adv._____ adj._____ 排放物；散发物；排放 议程表；议事日程 适合居住的 化石 化石燃料(如煤或石油) 遍及全球地 世界各地的；影响全世界的 7．footprint n．_____ 8．basin n．_____ 9．moderate adj._____ vi.& vt._____ 10．nuclear adj._____ 11．jungle n．_____ 12．smog n．_____ 13．originate vi.& vt._____ 14．volume n．_____ 足迹；(某物所占的)空间量；面积 流域；盆地；盆 适度的；中等的；温和的 缓和；使适中 原子能的；核能的；原子核的 (热带)丛林；密林 烟雾(烟与雾混合的空气污染物) 起源；发源；创立 量；体积；(成套书籍中的)一卷 15．enterprise n．_____ 16．regulation n．_____ 17．disposal n．_____ 18．graph n．_____ 公司；企业；事业 章程；规章制度 去掉；清除；处理 图；图表；曲线图 重点词汇会写 1．_____ vi.& vt.(使)融化；熔化；软化 2．_____ n．生态；生态学 3．_____ vt.& n．排放；释放；发布 4．_____ n．碳 5．_____ n．燃料；刺激性言行 v．加强；刺激 6．_____ adj.全部的；所有的；详尽的 7．_____ n．趋势；趋向；动向 melt ecology release carbon fuel comprehensive trend 8．_____ vt.& vi.(broadcast, broadcast)播送；广播；传播 n．广播节目；电视节目 9．_____ n．政策；方针；原则 10．_____ vt.抓住；夺取；控制 11．_____ vt.& vi.改革；(使)改正；改造 n．改革；变革；改良 12．_____ vt.(underwent, undergone)经历；经受(变化、不快等) 13．_____ adj.每年的；一年的 n．年刊；年鉴 14．_____ n．混乱；杂乱；紊乱 broadcast policy seize reform undergo annual chaos 15．_____ n．垃圾；废物 16．_____ vt.恢复；使复原；修复 17．_____ n．(一)打；十二个 18．_____ vt.对……处以罚款 19．_____ n．运动；战役 vi.& vt.参加运动；领导运动 garbage restore ... ...
