1、温馨提示： 此套题为Word版，请按住Ctrl,滑动鼠标滚轴，调节合适的观看比例，答案解析附后。关闭Word文档返回原板块。课时素养检测 五Unit 2Period 1. 阅读理解AThe victims were carried in one by one, their paws and fur burned, suffering from dehydration (脱水) and fear. Their caretakers bandaged (用绷带包扎) their wounds and laid them in baskets with the only thing that was
2、 familiar the leaves of a eucalyptus (桉树) tree. As fires have burned more than two million acres in Australia, dozens of koalas have been rescued from burned trees and pale ground. The animals are being treated in rescue centers, and at least one private home, along the countrys east coast. The diff
3、icult situation of the koala a national symbol of Australia has raised questions among environmentalists and scientists about what it will take to protect biodiversity (生物多样性) in a country with intense fire, extreme heat and lack of water. Australia has already been among the highest rates of specie
4、s extinction in the world. The bad situation goes beyond koalas. Recently, tens of thousands of bats fell from the sky in temperatures over 107 degrees Fahrenheit in northern Australia. Kangaroos destroyed the grapes in Canberra because of drought. “Climate change and other human impacts have so cha
5、nged the situation that the government needs to rethink its way to protect at once, ” Dr. Bowman said, suggesting interventions (干预) like irrigating, feeding and moving animals to new places. Koalas, unlike kangaroos, birds or snakes, do not escape from fires. Therefore, though the fires are still b
6、urning, a rescue team began to search the area carefully. Walking in a human chain, they looked up to the tree top, searching for survivors. 【语篇概述】本文是一篇说明文。文章介绍森林火灾肆虐, 澳大利亚考拉面临死亡威胁。人们积极努力, 拯救那些无法逃离的火灾受害者澳大利亚的考拉。1. What do the victims in the first paragraph refer to?A. Animals injured in fires. B. Ka
7、ngaroos driven by drought. C. Bats that fell from the sky. D. Koalas rescued from the fire. 【解析】选D。细节理解题。根据文章第一段“and laid them in baskets with the only thing that was familiar the leaves of a eucalyptus tree”及第二段“The difficult situation of the koala (考拉的困境)”可知, 第一段中的受害者是指从火中救出的考拉。2. Which of the fol
8、lowing may cause the extinction of wildlife?A. Wildfires that seldom happened. B. Extreme hot weather in Australia. C. The never-changing climate in Australia. D. Not having enough money to take measures in Australia. 【解析】选B。细节理解题。根据文章第二段“The difficult situation of the koala a national symbol of Aus
9、tralia has raised questions among environmentalists and scientists about what it will take to protect biodiversity in a country with intense fire, extreme heat and lack of water. ”可知, 澳大利亚有极端高温天气, 水资源匮乏, 容易遭受大火, 所以可能导致野生动物灭绝。3. What can we draw from Dr. Bowman?A. Human activities have little influen
10、ce on animals. B. The government should take immediate action. C. The government does not care about the wild animals. D. Scientists are concerned about the bad situation of wildlife. 【解析】选B。细节理解题。根据文章第四段“Climate change and other human impacts have so changed the situation that the government needs
11、to rethink its way to protect at once (气候变化和其他人类影响已经极大地改变了状况, 政府需要立刻重新思考保护方式)”可知, 鲍曼博士认为政府应该立即采取行动。4. Whats the best title for the text?A. Saving the Fire Victims Who Cannot Escape: Australias KoalasB. Saving the Endangered Wild Animals in AustraliaC. Actions Needed to Protect the Habitat for Koalas
12、D. National Symbol of Australia Needs Rescue【解析】选A。标题归纳题。根据全文内容可知, 文章介绍森林火灾肆虐, 澳大利亚考拉面临死亡威胁。人们积极努力, 拯救那些无法逃离的火灾受害者澳大利亚的考拉。BIf you want to travel from Xian to Chengdu by train, it will take about 16 hours. But starting this month, the new Xian-Chengdu high-speed railway will shorten this travel time
13、to three hours. The 643-kilometer line is Chinas first high-speed railway to run through the Qinling Mountains, which form a natural boundary (分界线) between Chinas north and south. With a speed of 250 km per hour, its also the first mountain-heavy train line to provide a 4G network. Along the way, th
14、e train passes through two areas for rare wild animals one for pandas and the other for crested ibises (朱鹮). To reduce the railways influence on the animals, workers and experts have designed and built the railway to be environmentally friendly. There were 345 wild pandas living in the Qinling Mount
15、ains. China currently has 1, 864 wild pandas in total, according to the Xinhua News Agency. To avoid disturbing the pandas, the railway was designed to run through tunnels (隧道) within the area. Protective shields (防护屏) are placed near the entrance of each tunnel to stop animals from going in. To pro
16、tect the thousands of crested ibises that fly near one part of the railway, protective nets have been set up to make sure the birds will not fly into a train. The nets are about 32 km long and 4 meters high. Experts tested different shapes and materials for building the nets before making their fina
17、l choice. 【语篇概述】本文是一篇关于西安至成都高速铁路即将开通的报道。为了减少铁路对野生动物的影响, 专家们在设计高铁线路的时候做出了很多努力。5. Which of the following is TRUE about the new Xian-Chengdu railway?A. It runs through the Qinling Mountains. B. It is Chinas first high-speed railway. C. It is the best mountain-heavy train line. D. The train passes throu
18、gh many areas for rare wild animals. 【解析】选A。细节理解题。根据第二段“The 643-kilometer line. . . and south. ”可知, 这条高速铁路贯穿秦岭。6. Why did people build the railway to be environmentally friendly?A. To save money and energy. B. To avoid harming wild animals. C. To avoid damaging the mountains. D. To help the train ru
19、n through tunnels quietly. 【解析】选B。细节理解题。根据第三段“To reduce. . . environmentally friendly. ”可知, 为了减少铁路对野生动物的影响, 专家们在设计铁路时做出了很大的努力, 充分考虑到周围的环境。7. What are experts using to stop birds from flying into the train?A. Tunnels. B. Tracks. C. Protective nets. D. Protective shields. 【解析】选C。细节理解题。根据第五段“protective
20、 nets. . . a train. ”可知, 为了确保鸟不会飞上火车, 设立了防护网。8. What is the passage about?A. Protective shields and nets. B. How to protect pandas and crested ibises. C. Qinling Mountains. D. Xian-Chengdu high-speed railway. 【解析】选D。主旨大意题。根据第一段“If you want to travel. . . to three hours. ”可知, 本文讲述的是西安到成都的高速铁路。. 阅读填句根
21、据短文内容, 从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Mobile phones are one of the most useful inventions of the last 50 years, but not everything that is said about them is good. Mobile phones are frequently blamed for a number of things, from thumb injuries and headaches to house fires. 1The theory is that the
22、 bees navigation (导航) systems are damaged by the radiation that is given off by mobile phones. Bees have a built-in system a bit like GPS and this helps them find their way back to their hive. But recently, thousands of bees have failed to find their way home. 2The problem was first noticed by beeke
23、epers in America and is a lot more complicated than it at first seems. The important thing about bees is that most of the crops in many countries of the world are pollinated (授粉) by them. 3Many beekeepers in America and Europe have reported losing between 50 and 70 percent of their bees. Jim Piper,
24、a London beekeeper, was recently asked how the problem was affecting him. “My business has been ruined by this, ” he explained, “twenty-nine of my forty hives are now empty. ”4However, the fact that bees are disappearing in very large numbers is real. And we cant manage without them. Einstein said t
25、hat if all our bees disappeared, man would only live for four more years!5If the mobile phone theory is correct, we need to do something about it immediatelybefore its too late. A. Bees are losing their way. B. Nobody has proved the theory is true. C. More evidence is provided to support the theory.
26、 D. It is believed they are dying far from their hives. E. Without bees, the crops cant continue to grow. F. The situation needs to be evaluated by the worlds best scientists. G. One theory even blames mobile phones for the disappearance of bees. 【语篇概述】 手机无疑是一项非常有益的发明, 但有一个理论却认为手机应为蜜蜂的消失承担责任, 因为蜜蜂的导
27、航系统受到了手机辐射的影响。这一理论的真实与否无人去证实, 但是蜜蜂的大量消失却是一个不争的事实。这需要世界上优秀的科学家来做出评估。 1. 【解析】选G。 从空前的Mobile phones are frequently blamed for a number of things, from thumb injuries and headaches to house fires. 及下段第一句中的关键词The theory可知, G项(One theory even blames mobile phones for the disappearance of bees)符合语境, 故选G。2.
28、 【解析】选D。由上句的“最近, 数千只蜜蜂找不到回家的路”可以得出结论“人们认为它们即将在离蜂巢很远的地方死去。”故选D。 3. 【解析】选E。 由上句The important thing about bees is that most of the crops in many countries of the world are pollinated by them. 可知, 蜜蜂重要的作用就是授粉, 下文则谈蜜蜂消失给农业造成的影响, 即没有蜜蜂, 庄稼就不能继续生长。故选E。4. 【解析】选B。 本题的填入内容与空后的However, the fact that bees are d
29、isappearing in very large numbers is real. “然而蜜蜂正在大量消失这一事实却是真的。”为转折关系。However在上下两句中表示转折, 是理解前后两句关系的关键词。5. 【解析】选F。 由上句Einstein said that if all our bees disappeared, man would only live for four more years!及下句“If the mobile phone theory is correct, we need to do something about it immediatelybefore its too late. ”可知, 科学家必须趁着为时不晚马上采取行动, 需要世界上最优秀的科学家对这种情况做出评估。故选F。关闭Word文档返回原板块
