Question

13．Seven million people died as a result of air pollution in 2012，the World Health Organization estimates．
    Its findings suggest a（11）Bbetween air pollution and heart disease，respiratory（呼吸）problems and cancer．   
    One（12）Aeight global deaths were linked with air pollution，（13）Cit"the world's largest single environmental health risk"，the WHO said．   
  （14）Dsix million of the deaths had been in South East Asia and the WHO's Western Pacific region，it found．
    The WHO said about 3.3 million people had （15）Bas a result of indoor air pollution and     2.6 million deaths were related to outdoor air pollution，（16）Cin low-and middle-income     countries in those regions．
    WHO director Dr Maria Neira said："The risks from air pollution are now far（17）Athan previously thought or understood，particularly for heart disease and strokes．"
  （18）Drisks have a greater impact on global health today than air pollution．The evidence   signals the need for concerted action to（19）Athe air we all breathe．
"（20）C air pollution could save millions of lives，"said the WHO．

11．A．difference	B．1ink	C．fact	D．condition
12．A．in	B．out	C．for	D．of
13．A．finding	B．resulting	C．making	D．calling
14．A．Seldom	B．Hardly	C．Always	D．Nearly
15．A．suffered	B．died	C．coughed	D．tolerated
16．A．finally	B．generally	C．mainly	D．merely
17．A．greater	B．more	C．harder	D．worse
18．A．Serious	B．Huge	C．Small	D．Few
19．A．clean up	B．break up	C．cut up	D．keep up
20．A．Protecting	B．Abolishing	C．Reducing	D．Realizing．

Answer 1

分析 文章讲述了环境污染问题．文章引用了大量的数据证明了空气污染所造成的死亡，因为空气污染，人类由于污染所引发的疾病和死亡达到了前所未有的程度．为了人类的生存，是时候保护好环境，消除空气污染了．

解答 答案：11．B 句意理解题．句意表达的是污染和疾病之间有关系，后文出现了暗示eight global deaths were linked with air pollution，故选B．
12．A 语法知识题．句意表达的是八分之一one in eight；也可以用one out of eight．故选A．
13．C 句型结构题．句中make作结果状语，要用现在分词来构成；find发现，result后要加in，再接结果，make使得，后接复合宾语，call称呼，叫；故选C．
14．D 句意理解题．seldom很少，hardly几乎不，always总是，一直，nearly将近，几乎；句意表达的是肯定，故选D．
15．B 语境暗示题．后面出现了deaths，说明是因为污染造成的死亡．故选B．
16．C 词意辨析题．finally最终，generally整体上，mainly主要，merely仅仅；句意表达的是空气污染造成的死亡主要发生在中低收入国家．故选C．
17．A 语境暗示题．后文出现了greater，表示程度．故选A．
18．D 词意辨析题．serious严重，huge巨大，small很小，few几乎没有；句意表达的是几乎没有比空气污染更严重的危险了．故选D．
19．A 词意辨析题．clean up清洁，break up破坏，cut up切碎，keep up保持；句意表达的是清洁空气，让空气干净起来．故选A．
20．C 词意辨析题．protect保护，abolish废除，reduce减少，realize实现；句意表达的是减少空气污染．故选C．

点评 本篇完形填空很好地体现出重在考查语篇理解能力，且不在情节上、词汇考查上大做文章的趋势．其中对于语篇的上下文复现考查非常之多，有一半左右的答案可以在上下文中找到．语篇复现的信息包括原词复现、同义词和反义词复现、上义词和下义词复现、概括词复现和代词复现等．语篇中有词汇和结构同现的现象，如与语篇话题相关、意义相关的词汇同时出现，结构同现，同义同现，修饰同现，因果同现等．因此，利用上下文寻找解题信息，确定正确答案．