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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。课时提升作业 十五Unit 5Using Language. 用所给词的适当形式填空1. Guests panicked and screamed when the bomb exploded. Then someone phoned 120 in a panic. (panic)2. Both the countries are anxious to avoid conflict in South Asia and they are making plans with
2、anxiety to solve it. (anxious)3. I appreciated his helping me out of trouble and I wrote a letter to express my appreciation. (appreciation)4. The goods vary from toys to electric devices in the supermarket. You can also get various bedding and a variety of vegetables. (vary) 世纪金榜导学号160321175. We ca
3、nt guarantee the quality of the products but we offer guarantees for them. (guarantee)6. They equipped their office with new computers, and the equipment is the most advanced. (equip)7. They are the people from diverse cultures, and the diversity makes their life more colorful. (diverse)8. He evalua
4、ted the weight of the box, and his evaluation is accurate. (evaluate)9. I will meet you at the appointed place by appointment. (appoint)10. The chair looks uncomfortable, but it is comfortable when you sit in. (comfort). 用方框中短语的正确形式填空vary from. . . to. . ; a variety of; have a gift for; in a panic;
5、glance through; be conscious of; be home to; give birth to; pick up; be lucky to 1. He has a gift for learning Spanish. 2. The crowd in a panic fled in all directions. 3. Opinions on this matter vary from person to person. 4. The mountain is home to bears and lions. 5. We didnt have a receiver sensi
6、tive enough to pick up the signal. 世纪金榜导学号160321186. All of them arrive late for a variety of reasons. 7. Nancy gave birth to a baby boy last night. 8. I was conscious of someone passing through the room. 9. After work, I usually glance through the newspaper, and listen to the news on radio or watch
7、 TV. 10. The boy was lucky to be an exchange student to South Korea last year. . 阅读理解世纪金榜导学号16032119(2017全国卷) After years of heated debate, gray wolves were reintroduced to Yellowstone National Park. Fourteen wolves were caught in Canada and transported to the park. By last year, the Yellowstone wol
8、f population had grown to more than 170 wolves. Gray wolves once were seen here and there in the Yellowstone area and much of the continental United States, but they were gradually displaced by human development. By the 1920s, wolves had practically disappeared from the Yellowstone area. They went f
9、arther north into the deep forests of Canada, where there were fewer humans around. The disappearance of the wolves had many unexpected results. Deer and elk populations major food sources (来源) for the wolfgrew rapidly. These animals consumed large amounts of vegetation (植被), which reduced plant div
10、ersity in the park. In the absence of wolves, coyote populations also grew quickly. The coyotes killed a large percentage of the parks red foxes, and completely drove away the parks beavers. As early as 1966, biologists asked the government to consider reintroducing wolves to Yellowstone Park. They
11、hoped that wolves would be able to control the elk and coyote problems. Many farmers opposed the plan because they feared that wolves would kill their farm animals or pets. The government spent nearly 30 years coming up with a plan to reintroduce the wolves. The U. S. Fish and Wildlife Service caref
12、ully monitors and manages the wolf packs in Yellowstone. Today, the debate continues over how well the gray wolf is fitting in at Yellowstone. Elk, deer, and coyote populations are down, while beavers and red foxes have made a comeback. The Yellowstone wolf project has been a valuable experiment to
13、help biologists decide whether to reintroduce wolves to other parts of the country as well. 【文章大意】本文是一篇叙事文, 介绍了由于灰狼在美国黄石公园和美洲大陆数量的减少, 给当地环境带来的一系列的影响, 以及人们针对此问题所做出的努力。1. What is the text mainly about? A. Wildlife research in the United States. B. Plant diversity in the Yellowstone area. C. The confli
14、ct between farmers and gray wolves. D. The reintroduction of wolves to Yellowstone Park. 【解析】选D。主旨大意题。通读全文可知, 文章的主要内容是: 由于灰狼在美国黄石公园和美洲大陆数量的减少, 给当地环境带来的一系列的影响, 人们为此想通过种种努力增加灰狼的数量以改善环境, 故答案为D。2. What does the underlined word “displaced” in paragraph 2 mean? A. Tested. B. Separated. C. Forced out. D. T
15、racked down. 【解析】选C。猜测词义题。前句说明在黄石公园和美洲大部分地区曾有许多的灰狼, 连词but转折了句子意义, 由此可推断出此句意为人类的发展逐渐地使灰狼“离开, 排出, 挤出”, 故选择C项。A项意为“测试”; B项意为“分离, 隔开”; C项意为“强迫离开”; D项意为“跟踪, 追踪”。3. What did the disappearance of gray wolves bring about? A. Damage to local ecology. B. A decline in the parks income. C. Preservation of veget
16、ation. D. An increase in the variety of animals. 【解析】选A。推理判断题。由第三段内容可知, 狼的消失带来很多意想不到的后果: 鹿和麋鹿数量急剧增长, 它们消耗大量的植被, 这使黄石公园地区的植物多样性减少; 灰狼消失使数量急剧增长的郊狼弄死公园地区大量的赤狐, 并且驱走这里的海狸。所有这一切都对当地的生态造成极大的危害, 故答案为A。4. What is the authors attitude towards the Yellowstone wolf project? A. Doubtful. B. Positive. C. Disapprovi
