的条件。据此可以判断,这句话的意思是:适应是一个不断变化的过程。故选A项。
66. C 细节理解题。根据第三段第三句“Mohammed Rezwan saw opportunity where others saw only disaster.”以及该段其他内容可知,Rezwan所在的组织充分利用洪水灾害为人们提供便利,故选C项。
67. A 细节理解题。根据第四段“The loss of glaciers (冰川) there due to global warming represents an enormous threat to agriculture…Norphel's inspiration came from seeing the waste of water over winter, when it was not needed. He directed the wasted water into shallow basins where it froze, and was stored until the spring.”可知,“冰人”适应全球变暖的影响的方法是冬天将水冻成冰储存起来,以备春天用,故选A项。而这种方法并没有防止冰川的融化和改变灌溉的时间,故排除B、C和D项。
68. D 细节理解题。根据第五段“Increasing Earth's reflectiveness can cool the planet…By painting buildings white, cities may slow down the warming process.”以及第六段“…painting the entire mountain peak white in the hope that the added reflectiveness will restore the life-giving ice.”可知,提高地球对光的反射能力可以缓解气候变暖,而秘鲁农民的做法恰恰印证了这一点。故选D项。
69. D 推理判断题。根据第七段“When the polluting industries argue that we've lost the battle to control carbon pollution and have no choice but to adapt, it's a nonsense designed to make the case for business as usual.”以及最后一段“But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution.”可知,一些污染企业辩解称他们无法控制碳污染,只能选择适应,这完全是胡扯,污染企业仍然要减少碳排放,与碳污染做斗争。故选D项。
70. B 推理判断题。根据文章最后两句“But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution. After all, if we adapt in that way, we may avoid the need to change in so many others.”可知,作者认为最合理的应对全球变暖的方法是减少碳排放,此举的需要。故选B项。 6.【2016·北京】C
California Condor’s Shocking Recovery
California condors are North America’s largest birds, with wing-length of up to 3 meters. In the 1980s, electrical lines and lead poisoning(铅中毒) nearly drove them to dying out. Now, electric shock training and medical treatment are helping to rescue these big birds.
In the late 1980s, the last few condors were taken from the wild, and there are now more than 150 flying over California and nearby Arizona, Utah and Baja in Mexico.
Electrical lines have been killing them off. “As they go in to rest for the night, they just don’t see the power lines,” says Bruce Rideout of San Diego Zoo. Their wings can bridge the gap between lines, resulting in
electrocution(电死) if they touch two lines at once.
So scientists have come up with a shocking idea. Tall poles, placed in large training areas, teach the birds to stay clear of electrical lines by giving them a painful but undeadly electric shock. Before the training was introduced, 66% of set-freed condors died of electrocution. This has now dropped to 18%.
Lead poisonous has proved more difficult to deal with. When condors eat dead bodies of other animals containing lead, they absorb large quantities of lead. This affects their nervous systems and ability to produce baby birds, and can lead to kidney(肾) failures and death. So condors with high levels of lead are sent to Los Angeles Zoo, where they are treated with calcium EDTA, a chemical that removes lead from the blood over several days. This work is starting to pay off. The annual death rate for adult condors has dropped from 38% in 2000 to 5.4% in 2011. Rideout’s team thinks that the California condors’ average survival time in the wild is now just under eight years. “Although these measures are not effective forever, they are vital for now,” he says. “They are truly good birds that are worth every effort we put into recovering them. ”
63.California condors attract researchers’ interest because they . A.are active at night B.had to be bred in the wild C.are found on in California D.almost died out in the 1980s
64. Researchers have found electrical lines are . A.blocking condors’ journey home B. big killers of Califorbnia condoras C. rest places for condors at night D. used to keep condors away
65. According to Paraghaph 5 ,lead poisoning . A.makes condors too nervous to fly B. has little effect on condors’ kidneys
C. can hardly be gotten rid of form condors’ blood D. makes it different for condors to produce baby birds 66. The passage shows that . A.the average survival time of condors is satisfactory B.Rideout’s research interest lies in electric engineering
C.the efforts to protect condors have brought good results D.researchers have found the final answers to the problem 【答案】63. D64. B65. D66. C
【解析】加利福尼亚神鹰是北美最大的鸟类,双翼展开可达3米。由于频繁的触电和铅中毒,加利福尼亚神鹰几乎绝迹。现在,电击和药物治疗正在拯救加利福尼亚神鹰。
63. D推理判断题。根据第三段“As they go in to rest for the night”排除A;根据第二段“In the late 1980s, the last few condors were taken from the wil”可知,condors一直生活在野外,排除B;根据第二段“more than 150 flying over California and nearby Arizona, Utah and Baja in Mexico”可知,不止加利福尼亚有condors,排除C,故选D。 64. B细节理解题。根据第三段“ Electrical lines have been killing them off...Their wings can bridge the gap between lines, resulting in electrocution(电死) if they touch two lines at once.”可知,神鹰不知道停在电线上会触电身亡,它们经常停在电线上休息,结果,很多被电死了,故选B。
65. D段落大意题。根据“This affects their nervous systems and ability to produce baby birds, and can lead to kidney(肾) failures and death”可知,金属铅会刺激神鹰神经系统,影响它们的生育能力,导致肾衰竭和死亡,故选D。
66. C推理判断题。根据“just under eight years”可知,神鹰的平均寿命太短,排除A;根据“Although these measures are not effective forever”可知,目前采用的措施并不能永远有效,排除D;根据第六段“They are truly good birds that are worth every effort we put into recovering them.”可知,Rideout团队的研究兴趣在于怎样挽救这一濒危物种,故选C。 考点:环保类短文阅读 7.【2016·江苏】C
El Nifio, a Spanish term for “the Christ child”, was named by South American fisherman who noticed that the global weather pattern, which happens every two to seven years, reduced the amount of fishes caught around Christmas. El Nifio sees warm water, collected over several years in the western Pacific, flow back eastwards when winds that normally blow westwards weaken, or sometimes the other way round.
The weather effects both good and bad, are felt in many places. Rich countries gain more from powerful Nifio, on balance, than they lose. A study found that a strong Nifio in 1997 helped American’s economy grow by 15 billion, partly because of better agricultural harvest, farmers in the Midwest gained from extra rain. The total rise in agricultural in rich countries in growth than the fall in poor ones.
But in Indonesia extremely dry forests are in flames. A multi-year drought (干旱)in south-east Brazil is becoming worse. Though heavy rains brought about by El Nino may relieve the drought in California, they are
likely to cause surface flooding and other disasters.
The most recent powerful Nino, in 1997-98, killed around 21,000 people and caused damage worth $36 billion around the globe. But such Ninos come with months of warning, and so much is known about how they happen that governments can prepare. According to the Overseas Development Institute (ODI), however, just 12% of disaster-relief funding in the past two decades has gone on reducing risks in advance, rather than recovery and rebuilding afterwards. This is despite evidence that a dollar spent on risk-reduction saves at least two on reconstruction.
Simple improvements to infrastructure (基础设施)can reduce the spread of disease. Better sewers (下水道)make it less likely that heavy rain is followed by an outbreak of the disease of bad stomach. Stronger bridges mean villages are less likely to be left without food and medicine after floods. According to a paper in 2011 by Mr Hsiang and co-authors, civil conflict is related to El Nino’s harmful effects—and the poorer the country, the stronger the link. Though the relationship may not be causal, helping divided communities to prepare for disasters would at least reduce the risk that those disasters are followed by killing and wounding people. Since the poorest are least likely to make up for their losses from disasters linked to El Nino, reducing their losses needs to be the priority. 61. What can we learn about El Nino in Paragraph 1? A. It is named after a South American fisherman. B. It takes place almost every year all over the world. C. It forces fishermen to stop catching fish around Christmas. D. It sees the changes of water flow direction in the ocean. 62. What may El Ninos bring about to the countries affected?
A. Agricultural harvests in rich countries fall. B. Droughts become more harmful than floods. C. Rich countries’ gains are greater than their losses. D. Poor countries suffer less from droughts economically. 63. The data provided by ODI in Paragraph 4 suggest that_________.
A. more investment should go to risk reduction B. governments of poor countries need more aid C. victims of El Nino deserve more compensation D. recovery and reconstruction should come first 64. What is the author’s purpose in writing the passage?
A. To introduce El Nino and its origin. B. To explain the consequences of El Nino. C. To show ways of fighting against El Nino. D. To urge people to prepare for El Nino. 【答案】61.D 62.C 63.A 64.D
【解析】本文介绍了厄尔尼诺现象对地球的影响,并告诉我们诺政府应该做更多的投资预防厄尔尼诺的危害而不是在出现问题以后再进行重新补救和恢复。
61.D 细节理解题。根据第一段最后一句El Nifio sees warm water, collected over several years in the western Pacific, flow back eastwards when winds that normally blow westwards weaken, or sometimes the other way round.可知厄尔尼诺现象见证了海洋中水流方向的变化。故D正确。
62.C 细节理解题。根据第二段第二句Rich countries gain more from powerful Nifio, on balance, than they lose.可知富有国家从厄尔尼诺现象中得到的好处要大于所得到的坏处。接着在第三句中列举了1997年的厄尔尼诺给美国经济带来的好处。故C项正确。
63.A 推理判断题。根据第四段第三句According to the Overseas Development Institute (ODI), however, just 12% of disaster-relief funding in the past two decades has gone on reducing risks in advance, rather than recovery and rebuilding afterwards.根据ODI的观点,为应对厄尔尼诺政府应该做更多的投资预防厄尔尼诺现象的危害而不是在出现问题以后再进行重新补救和恢复。故A项正确。
64.D 目的意图题。本文主要介绍了厄尔尼诺现象对地球的影响,并告诉我们诺政府应该做更多的投资预防厄尔尼诺的危害而不是在出现问题以后再进行重新补救和恢复。再根据最后一句“Since the poorest are least likely to make up for their losses from disasters linked to El Nino, reducing their losses needs to be the priority.”各国政府要把减少损失放在优先的位置。也就是说我们要事先做好准备。故D项正确。 8.【2015·江苏】B
In the United States alone, over 100 million cell-phones are thrown away each year. Cell-phones are part of a growing mountain of electronic waste like computers and personal digital assistants. The electronic waste stream is increasing three times faster than traditional garbage as a whole.
Electronic devices contain valuable metals such as gold and silver. A Swiss study reported that while the weight of electronic goods represented by precious metals was relatively small in comparison to total waste, the concentration (含量) of gold and other precious metals was higher in So-called e-waste than in naturally occurring minerals.
Electronic wastes also contain many poisonous metals. Even when the machines are recycled and the harmful