最新英美报刊选读Unit8 Environmental Protection Return Background Information Arctic Resources and Environmental Protection 北极地区蕴藏着丰富的石油、天然气、矿物和渔业资源。北极可能 蕴藏着多达900亿桶未开采的石油储量以及1,670万亿立方英尺的未开 采天然气。据估计它们占全球未开采油气总量的20%到30%；该地区煤 炭储量约占世界全部储量的9%；另外，北极地区还有大量的金刚石、 金、铀等矿藏和水产资源，北极地区的边缘海巴伦支海是世界海产品的 主要供应地之一
最新英美报刊选读_Unit 8 Environmental Protection Background Information Arctic Resources and Environmental Protection 北极地区蕴藏着丰富的石油、天然气、矿物和渔业资源。北极可能 蕴藏着多达900亿桶未开采的石油储量以及1，670万亿立方英尺的未开 采天然气。据估计它们占全球未开采油气总量的20％到30％；该地区煤 炭储量约占世界全部储量的9%；另外，北极地区还有大量的金刚石、 金、铀等矿藏和水产资源，北极地区的边缘海巴伦支海是世界海产品的 主要供应地之一
最新英美报刊选读Unit8 Environmental Protection Return 北极圈内的极地熊和其它野生动物不仅因全球变暖正面临 无处栖息的危险，还会因石油企业的疯狂开采而受到威胁。 越来越多证据表明，全球变暖导致北极冰面缩小，从而能够 在北极开发资源和开辟新航道。各国之所以在北极问题上展 开激烈竞争，与北极丰富的自然资源、重要的地理位置以及 现有国际法无法有效解决北极主权争议有关
最新英美报刊选读_Unit 8 Environmental Protection 北极圈内的极地熊和其它野生动物不仅因全球变暖正面临 无处栖息的危险，还会因石油企业的疯狂开采而受到威胁。 越来越多证据表明，全球变暖导致北极冰面缩小，从而能够 在北极开发资源和开辟新航道。各国之所以在北极问题上展 开激烈竞争，与北极丰富的自然资源、重要的地理位置以及 现有国际法无法有效解决北极主权争议有关
最新英美报刊选读Unit8 Environmental Protection Return Natural Recourses and Environmental Protection in the Arctic There are eight blanks in the following passage.Choose the best one to complete it. The Arctic includes 1) [A.sizable B.numerical]natural resources(oil,gas,minerals,forest-if the subarctic is included-and fish) 2) [A.in which B.to which]modern technology and the economic opening up of Russia have given significant new opportunities. It's estimated that there are 90 billion barrels of recoverable oil,enough to meet current world demand for almost three years.The interest of the tourism industry is also on the increase
最新英美报刊选读_Unit 8 Environmental Protection The Arctic includes 1) ______ [A. sizable B. numerical] natural resources (oil, gas, minerals, forest—if the subarctic is included—and fish) 2) _______ [A. in which B. to which] modern technology and the economic opening up of Russia have given significant new opportunities. It’s estimated that there are 90 billion barrels of recoverable oil, enough to meet current world demand for almost three years. The interest of the tourism industry is also on the increase. Natural Recourses and Environmental Protection in the Arctic There are eight blanks in the following passage. Choose the best one to complete it
最新英美报刊选读Unit8 Environmental Protection Return The Arctic is one of the last and most 3) [A.intensive B. extensive]continuous wilderness areas in the world,and its significance 4) [A.in preserving B.by preserving]biodiversity and genotypes is considerable.The increasing presence of humans 5) [A. fragments B.fragrances]vital habitats.The Arctic is particularly 6) .[A.susceptible B.suspicious]to the abrasion (of groundcover and to the disturbance of the rare reproduction places of the animals that are 7) [A.typical B.characteristic]to the region. The Arctic also 8) [A.holds B.seizes]1/5 of the Earth's water supply. Key:A BB A,AA B A
最新英美报刊选读_Unit 8 Environmental Protection The Arctic is one of the last and most 3) _______ [ A. intensive B. extensive] continuous wilderness areas in the world, and its significance 4) ________ [ A. in preserving B. by preserving]biodiversity and genotypes is considerable. The increasing presence of humans 5) _______ [ A. fragments B. fragrances] vital habitats. The Arctic is particularly 6) _______ [ A. susceptible B. suspicious] to the abrasion (磨蚀) of groundcover and to the disturbance of the rare reproduction places of the animals that are 7) _______ [ A. typical B. characteristic] to the region. The Arctic also 8) ________ [ A. holds B. seizes] 1/5 of the Earth's water supply. Key: A B B A, A A B A
最新英美报刊选读Unit8 Environmental Protection Return Warming-up:Question 1 What environmental problems are we faced with? pollution,acid rain,global warming, the destruction of forests and other wild habitats,the decline and extinction of thousands of species of animals and plants
最新英美报刊选读_Unit 8 Environmental Protection What environmental problems are we faced with? • pollution, acid rain, global warming, the destruction of forests and other wild habitats, the decline and extinction of thousands of species of animals and plants... Warming-up: Question 1