Unit 5 The power of nature
(建议用时：35分钟)
Ⅰ.阅读理解
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(2020·陕西部分学校摸底)A biologist once criticized for stealing eggs from the nests of the rarest bird in the world has been awarded the “Nobel Prize” of conservation after his methods saved nine species from extinction.
Professor Carl Jones won the 2016 Indianapolis Prize—the highest accolade in the field of animal conservation—for his 40 years of work in Mauritius, where he saved an endangered kestrel(红隼) from becoming the next Great Auk.
When the 65-year-old first travelled to the east African island in the 1970s, he was told to close down a project to save the Mauritius kestrel. At the time there were just four left in the wild, making it the rarest bird on Earth. However, he stayed, using the techniques of captive breeding (人工繁殖), which involved snatching eggs from the birds’ nests and hatching them under incubators(孵化器), prompting the mothers to lay another set of eggs in the wild.
A decade later, the number of Mauritius kestrels had soared to over 300 and today there are around 400 in the wild. The biologist has also made an effort to bring other rare species back from the edge of extinction, including the pink pigeon, echo parakeet and Rodrigues warbler.
Prof. Jones was awarded the $250，000 prize at a ceremony in London. “As a young man in my 20s, I certainly didn’t enjoy the stress and the tension of the criticism I received.” Reflecting on the start of his career, he said the Mauritius kestrel project had been seen as a “dead loss” at the time. In the 1970s there was fierce opposition to the captive breeding techniques, with critics arguing that they were too risky and took the emphasis off breeding in the wild.
Prof. Jones has devoted his whole life to his work, only becoming a father for the first time at 53. He said receiving the prize was particularly important to him, because it proved that his work to save birds was right.
【解题导语】 卡尔·琼斯教授曾因偷稀缺鸟类的蛋而被指责，但后来在保护动物领域被授予诺贝尔奖，因为他将偷来的蛋进行了人工繁殖，并以此方法挽救了九种濒危物种。
1．What does the underlined word “accolade” mean in paragraph 2?
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A．Return. C．Honor.
B．Level. D．Research.
C 解析：词义猜测题。根据画线词前的“won the 2016 Indianapolis Prize”并结合语境可推知，画线词意为“荣誉”。
2．According to the passage, Great Auk is ________． A．an endangered bird C．a popular bird
B．an extinct bird D．a fierce bird
B 解析：推理判断题。根据第二段中的“he saved an endangered kestrel(红隼) from becoming the next Great Auk”可推知，Great Auk是一种已灭绝的鸟。
3．What can we know from the figures in paragraph 4? A．Taking eggs from the nests has worked well. B．The wild environment for kestrel has changed a lot. C．Kestrel has adapted to the life in the wild. D．It’s difficult to protect kestrel.
A 解析：推理判断题。根据第三段最后两句以及第四段第一句“A decade later, the number of Mauritius kestrels had soared to over 300 and today there are around 400 in the wild.”可知，当时野生毛里求斯红隼只剩4只，琼斯教授采用人工繁殖的方法来救助毛里求斯红隼，10年后，毛里求斯红隼的数量飙升到300多只，如今野生红隼约有400只。由此可推知，从鸟巢中拿出鸟蛋的方法效果很好。
4．Prof. Jones’ idea of taking eggs from the birds’ nests ________． A．was proved of no use B．was widely accepted C．was promoted officially D．was criticized by some people
D 解析：细节理解题。根据倒数第二段中的“dead loss”及“In the 1970s there was fierce opposition to the captive breeding techniques...in the wild.”可知，琼斯教授从鸟巢中拿出鸟蛋来进行人工繁殖的方法受到了一些人的批评。
B
(2020·太原期末)We’re often reminded of the importance of preserving the planet as we see it for future generations—and children at St Oswald’s CE Primary School Chester certainly agree.
Nine-year-old Isobel Kelleher from the school’s Hummingbirds class thinks adults need to take note. “Sometimes they can be busy and I don’t think they think they can make a difference, but if everyone does a little bit it all adds up，” she
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tells HuffPost UK. “We started looking at plastic pollution in our oceans and the things like plastic bags that are polluting them，” she says. “Fish can eat the plastic and they can die, or we might even eat the fish ourselves.”
Mr. Timms, Isobel’s teacher, has been spearheading a new project at the school which lets children loose creatively to raise awareness of the need to be more environmentally friendly. The entire Hummingbirds class, which is made up of 9-and 10-year-old pupils, has been busy writing poems and creating online video adverts to warn adults about the serious situation of our oceans and wildlife.
Mr. Timms thinks children have an important role to play in teaching us how to take care of the things around us. “We sometimes overlook how much we can really learn from children，” he says. “It has been really hard to believe having parents come in saying that their children have been asking them to stop using plastic, and to recycle more, and even stopping them using plastic straws.”
Mr. Timms is proud of his Hummingbirds class. The message that they would like to send to world is simple: stopping this isn’t someone else’s job, and it won’t be OK if we just leave it.
【解题导语】 本文是一篇说明文，主要介绍了“蜂鸟班”积极响应一个环保教育项目。该班由9岁和10岁的孩子组成，他们通过写诗和制作在线视频广告以提醒成年人注意环保问题。
5．What can we infer about adults according to Isobel Kelleher? A．They just pretend to be busy. B．They haven’t done their part well. C．They can do nothing to stop pollution. D．They have started to care about the ocean.
B 解析：推理判断题。根据第二段的内容，尤其是第一句“Nine-year-old Isobel Kelleher from the school’s Hummingbirds class thinks adults need to take note.”可知，学校“蜂鸟班”里九岁的伊泽贝尔认为成年人需要注意环保问题。据此可推知，成年人在环保问题上没有做得很好，故B项正确。
6．What is the purpose of the school project? A．To help adults to learn more about their kids. B．To remind adults to be friendly to the environment. C．To persuade students to stop using plastic bags. D．To teach students how to write poems creatively.
B 解析：细节理解题。根据第三段尾句“The entire Hummingbirds class, which is
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