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必修第三册 UNIT 1 Nature in the balance 单 教学 课前·基础拉清单 (新语境再认再现·学案式应用盘,点) 一、阅读词汇 在词块中明义 27.a subway station 地铁站 1.poor soil 贫瘠的土壤 28.the chemical industry 化学工业 2.unique ecosystem 独特的生态系统 29.serious consequences 严重后果 3.maintain the biodiversity 维持生物多样性 二、表达词汇—在语境中活用 4.towering trees 高耸的树木 (一)在括号内写出黑体词汇在语境中的汉语意思 5.at home and overseas 国内外 1.This region is the home of many species of 6.mammal species 哺乳动物的种类 wild flower.(n. )(n. 7.insect species 昆虫种类 2.The movie is nearly two hours in length 8.microorganism technology 微生物技术 (n. 9.a lack of essential nutrients 基本营养的缺乏 3.Beneath the silvery moon,the sea is more 10.reduce carbon footprint 减少碳足迹 attractive. prep. ) 11.be worth a million 值一百万 4.I struggled through the mass of people to the 12.global issues 全球性问题 exit. (n. ) 13.the greenhouse effect 温室效应 5.People in this country enjoy a high standard 14.a mixture of gases 混合气体 of living. (n. ) l5.two years of severe drought两年的严重旱灾 6.The universities have expanded,thus allowing 16.a travel brochure 份旅游手册 many more people the chance of higher 17.the country's industrial belt 这个国家的工业区 education. (adv. ) 18.the local resident 当地居民 7.The major impact of this epidemic worldwide l9.improve the company's image提高公司的形象 is yet to come. (n. ) 20.wildlife habitat 野生生物栖息地8.The earthquake caused damage to property 21.nowhere to hide 无处可藏 estimated at $6 million. (. ) 22.a member of the committee委员会的一名成员9.The article advances a new theory to explain 23.a protest march 抗议游行 changes in the climate. (n. 24.the present policy on education 10.We followed the bear's tracks in the snow. 现行的教育政策 (. 25.branches all over the country全国各地的分部:ll.Unemployment was the chief cause of poverty.. 26.develop a strategy 制订策略 (adj. (n. 86 必修第三册UNIT 1 Nature in the balance 12.The company made a healthy profit on the 8.She performs an important role in our deal. (n. organization. (n. 13.I'm afraid getting things changed will be a 拓展: vt.组织 slow process. (n. 9.Tom's very good at science,while his brother 14.The objectiv