英语四六级精确阅读转折逻辑关系题型在真题中的运用_大学英语阅读

英语四六级精确阅读转折逻辑关系题型在真题中的运用

　　C. reductions in energy consumption have greatly cut back global warming

　　D. international cooperation has contributed to solving environmental problems

　　根据题干的内容，我们把位置卡在文章的第四段：

　　No government will adopt rigid restrictions on economic growth and personal freedom that might cut back global warming. Still, politicians want to show theyre doing something. Consider the Kyoto Protoco.It allowed countries that joined to punish those that didnt. But it hasnt reduced CO2 emissions,and many signatories didnt adopt tough enough policies to hit their 2008-2012 targets.

　　文中关于京都议定书的内容提到：It allowed countries that joined to punish those that didnt. But it hasnt reduced CO2 emissions,and many signatories didnt adopt tough enough policies to hit their 2008-2012 targets.这是四六级阅读中常考的细节题，要求考生根据题目，对文章的细节信息做出正确的理解，那么，明确重点内容就成为解决这类题型的关键所在!这里出现了明显转折词but，说明有关京都议定书的重点内容应该位于but之后，而but之后的信息告诉我们，京都议定书的签订并未降低二氧化碳的排放量，且多数签字国并未实施有力的政策去实现他们2008年到2012的环保目标。对比选项，我们不难发现B项：few nations have adopted real tough measures to limit energy use正确描述了转折之后的内容，为该题目的正确答案。