试题详解
1.Y 题干中的关键词solve the problem of global warming(解决全球变暖问题),是对全文五个方面的归纳概括,所以题目说法正确。
2.N 由题干中的关键词bad effect定位到文章第三段末句:Scientists say further warming is inevitable as greenhouse gas emissions climb but that the worse effects can still be avoided。原文意为:“科学家们认为由于温室气体排放量增加,全球进一步变暖不可避免,但可以避免更坏的影响”。这与题干中“我们不可能避免全球变暖的负面影响”不符.由此得出题目说法错误,
3.Y 由题干中的关键词solutions定位到文章第五段首句:The solutions,says experts,must come from action by politicians,business people,scientists and individuals,题目是原文的同义替换,题目说法正确。
4.Y 由题干中的关键词make use of the technology(利用技术)定位到小标题Scientists:Technology already exists下的第二段末句:The question is,'What is the most efficient way to not only generate the technology but get it deployed,题目是原文的同义替换,由此得出题目说法正确。
5.Y 由题干中的关键词cost(花费)和time(时间)定位到小标题Scientists:Techno- logy already exists下的第五段:The longer we wait to take conceded action,the greater the impact will be…the more it will cost to achieve the reduction,题目是原文的同义替换,由此得出题目说法正确。
6.N 由题干中的关键词2054定位到小标题Scientists:Technology already exists下的倒数第三段末句:That's a lot of carbon for the 2 billion cars that may be on the road in 2054,nearly four times the number today,the authors report。题目中的“三倍”与原文的“四倍”不符,由此得出题目说法错误。
7.NG 由题干中的关键词U.S,government,Algeria,Sahara desert定位到小标题 Carbon storage下的内容,原文中并未提及在阿尔及利亚开设工厂。
8.Human life,the environment
由题干中的关键词potential danger,burying of carbon dioxide定位到小标题 Carbon storage下面的末段首句:The risks of such techniques include leakage of carbon dioxide from underground reservoirs that may endanger human life and environment,由此得出答案。
9. 14 percent
由题干中的关键词die United Nations,renewable energy定位到小标题 Renewable energy下面第二段末句:The share of renewable in the world energy supply accounts for at least 14 percent of the total,the United Nations estimates,由此得出答案。
10.global warming prevention
由题干中的关键词carbon emissions trading定位到小标题Trading carbon下的首段:Carbon emissions trading is designed to make global warming prevention affordable, according to the UN.Convention on Climate Change,由此得出答案。