試題詳解

　　1.Y 題干中的關(guān)鍵詞solve the problem of global warming(解決全球變暖問(wèn)題)，是對(duì)全文五個(gè)方面的歸納概括，所以題目說(shuō)法正確。

　　2.N 由題干中的關(guān)鍵詞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。原文意為：“科學(xué)家們認(rèn)為由于溫室氣體排放量增加，全球進(jìn)一步變暖不可避免，但可以避免更壞的影響”。這與題干中“我們不可能避免全球變暖的負(fù)面影響”不符.由此得出題目說(shuō)法錯(cuò)誤，

　　3.Y 由題干中的關(guān)鍵詞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，題目是原文的同義替換，題目說(shuō)法正確。

　　4.Y 由題干中的關(guān)鍵詞make use of the technology(利用技術(shù))定位到小標(biāo)題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，題目是原文的同義替換，由此得出題目說(shuō)法正確。

　　5.Y 由題干中的關(guān)鍵詞cost(花費(fèi))和time(時(shí)間)定位到小標(biāo)題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，題目是原文的同義替換，由此得出題目說(shuō)法正確。

　　6.N 由題干中的關(guān)鍵詞2054定位到小標(biāo)題Scientists：Technology already exists下的倒數(shù)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。題目中的“三倍”與原文的“四倍”不符，由此得出題目說(shuō)法錯(cuò)誤。

　　7.NG 由題干中的關(guān)鍵詞U.S，government，Algeria，Sahara desert定位到小標(biāo)題 Carbon storage下的內(nèi)容，原文中并未提及在阿爾及利亞開(kāi)設(shè)工廠(chǎng)。

　　8.Human life，the environment

　　由題干中的關(guān)鍵詞potential danger，burying of carbon dioxide定位到小標(biāo)題 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

　　由題干中的關(guān)鍵詞die United Nations，renewable energy定位到小標(biāo)題 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

　　由題干中的關(guān)鍵詞carbon emissions trading定位到小標(biāo)題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。