2017届高考英语二轮复习 第一部分 专题增分练 课时07 完形填空（一）-考法归纳.doc

课时07 完形填空（一）-考法归纳 　Ⅰ.阅读理解A Warm weather brought by El Ni?o has had mixed effects on animals in usually snowy places in North America， including New England， according to an Associated Press article. Some animals seem to benefit from having a chance to gather more food before winter， and from expending less energy in daily survival mode. Others， like snowshoe hares， are put at center stage in predators(捕食者) view when they lack snow for disguising their white fur—not a good thing for them out their bird feeders for the sake of safety， the article said. “We suggest waiting for 6 or more inches of snow that lasts before taking out your bird feeders， especially if you have been visited in the past by bears or if there are sightings of bears in your neighborhood，” Forrest Hammond， Vermont Fish and Wildlifes bear biologist said in the article. “Due to lack of snow and frozen ground， birds are able to seek food in fields and forests for their natural foods.” Snow amounts can also determine how comfortable bears are and how quickly they consume their accumulated fat during hibernation(冬眠)[语篇解读]　随着冬季降雪很多动物进入冬眠期。但是由于受厄尔尼诺现象的影响北美一些地区降雪量减少使得一些动物无法正常冬眠。1.What may upset snowshoe hares because of El Ni?o？ight of their enemies. 解析：考查细节理解。依据第二段的“Others(捕食者) view when they lack snow for disguising their white fur”可知没有足够的雪来伪装白靴兔白色的皮毛这使得它们很容易被捕食者发现。由此可知因为厄尔尼诺现象它们更容易被捕捉到了。答案：A2.Why did the officials ask people to keep bird feeders until snow falls？s no need to do so. C.To avoid attracting bears. D.For the safety of bears. 解析：考查推理判断。第三段开头提到往年这个时候黑熊通常都已经待在冬眠的窝里了但现在它们却忙着收集坚果和苹果再根据“Vermont and Massachusetts officials have asked residents to wait till snow falls to take out their bird feeders for the sake of safety”可知暂时不把喂鸟器拿出来是为了不招来熊。故选C项。答案：C3.What do the bear biologists words imply？解析：考查推理判断。依据第四段的尾句“Due to lack of snow and frozen ground可知由于缺乏雪D项。答案：D4.Which of the following is the proper title for the passage