Unit 2Look into the Future单元质量检测(解析版)-教案-高中英语选择性必修一.docx
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1、人教(2019)版高中英语选择性必修第一册Unit 2 Look into the Future 单元质量检测试题 时间:120分钟 分值:150第一部分听力(共两节,满分30分)第一节(共5小题,每小题1.5分,满分7.5分)听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最 佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对 话仅读一遍。1. What does the man suggest they do during the summer holiday?A. Go to the beach.B. Join a study gr
2、oup.C. Do some volunteer work.2. What are the speakers mainly talking about?A. The weather they like best.B. The places they once lived in.C. The scenery they want to see.3. What time will the woman start her interview?A. At 3:30 p.m.B. At 4:00 p.m.C. At 4:30 p.m.4. Why will the speakers probably mi
3、ss the shooting star?A. It comes at midnight. B. It will move too fast.C. It might be covered.5. What does the man mean?A. Its a nice day.B. Spring is on the way.C. The woman should work hard.第二节(共15小题,每小题1.5分,满分22.5分)The widespread application would be ideal for large infrastructure (基础设施)projects.
4、 Forexample, Washington has the 11th worst roads in terms of unaddressed repairs in the U.S. If the damaged roads in Washington state were repaired with the RCA/mask mixture, it would reuse nearly 10 billion masks, sparing American landfills hundreds of millions of tons of trash.Its said that the te
5、am is looking for private industry partners or governments willing to give their plastic mask road an opportunity for a large-scale test.28. What does the underlined word “discarded“ mean in paragraph 2?A. Recycled.B. Produced.C. Mixed.D. Abandoned.29. What is the new material used to pave ways made
6、 of?A. 2% torn masks, concrete and tons of trash.B. Polypropylene plastic and building materials.C. Single-use surgical masks and recycled concrete aggregate.D. Waste concrete and other minerals from destroyed buildings.30. Why are numbers mentioned in paragraph 5?A. To tell us what the team has fou
7、nd.B. To prove this material is cost-effective in paving roads.C. To explain repairing roads costs a lot of materials.D. To praise the hard work the team has done.31. What can we learn from the text?A. The material used to pave roads is made of masks.B. Generally speaking, it requires two layers to
8、create roadways.C. It remains to be tested whether the solution is practical.D. The damaged roads in Washington were repaired with the RCA.【答案】28.D29.C30. B 31. C【解析】【分析】这是一篇新闻报道。文章主要讲述了疫情大流行期间每周有大量的口罩被扔掉,墨 尔本的一组研究人员计划将人们用过的废弃口罩添加到铺路的混合材料中去,不过该解决方 案是否可行还有待测试。【28题详解】词义猜测题。根据划线词所在的句子Theyve discovered
9、that adding millions of face masks to road-paving (铺路)mixtures would actually lower the cost of the road, while preventing billions of them from landfills.”可知,他们发现,将数百万个口罩添加到铺路混合料中,实际 上可以降低道路成本,同时防止数十亿个口罩被填埋。根据第一段的“The idea of billions of people going through a few masks a week during this pandemic
10、definitely rings alarm bells, but a team of researchers in Melbourne may have the solution可知,疫情大流行期间每周有数十亿 人戴着口罩的想法肯定会敲响警钟,但墨尔本的一组研究人员可能有解决方案。将上下文结 合起来可知,解决方案是将人们用过的废弃口罩添加到铺路的混合材料中去。由此可知,划 线单词意为“被遗弃的。故选D。【29题详解】细节理解题。根据第二段的“Just one kilometer of road would need three million masks, and the polypropy
11、lene (聚丙烯)plastic used to make single-use surgical face masks also increased the flexibility and durability of the road. ”可知,仅一公里的道路就需要300万个口罩,而用于制 造一次性手术口罩的聚丙烯塑料也提高了道路的柔韧性和耐用性。再根据第三段的“The new material is a mixture of about 2% torn masks, with recycled concrete aggregate (RCA)一a material obtained fr
12、om waste concrete and other minerals from destroyed buildings.”可知,这种新 材料是约2%破损口罩与再生混凝土骨料(RCA )的混合物,后者是从废弃混凝土和被毁建 筑物中的其他矿物中获得的。由此可知,铺路用的新材料是一次性使用口罩和再生混凝土骨 料组成的。故选C。【30题详解】 推理判断题。根据第五段的“For example, Washington has the 11th worst roads in terms of unaddressed repairs in the U.S. If the damaged roads in
13、 Washington state were repaired with theRCA/mask mixture, it would reuse nearly 10 billion masks, sparing American landfills hundreds of millions of tons of trash丁可知,例如,就美国未解决的维修而言,华盛顿的道路是美国第11糟糕的。如果使用再生混凝土骨料(RCA )和口罩的混合物来修复华盛顿州受损的道路, 它将重复使用近100亿个口罩 从而使美国的垃圾掩埋场减少数亿吨的垃圾填埋。由此可知, 第5段中提到的数字是为证明这种材料在铺路时具
14、有成本效益。故选Bo【31题详解】推理判断题。根据最后一段的Its said that the team is looking for private industry partners or governments willing to give their plastic mask road an opportunity for a large-scale test.”可知 ,据 说,该团队正在寻找愿意为其塑料口罩道路提供大规模测试机会的私营行业合作伙伴或政府。 由此可知,该解决方案是否可行还有待测试。故选C。DResearchers at the Dog Studies lab at t
15、he Max Planck Institute for the Science of Human History have shown that dogs may possess some metacognitive (元认知)abilities. Specifically, when they do not have enough information to solve a problem, they will actively look for more information, similarly to primates (灵长类).In a recent study, project
16、 leader Julia Belger explored whether dogs have metacognitive abilities. To test this, the researchers designed a device involving two V-shaped fences. A reward, either food or a toy, would be placed by one researcher behind one of the two fences while another researcher held the dogs. In some cases
17、, the dogs could see where the reward was placed, while in others, the dogs could not. The researchers then analyzed how frequently the dogs looked through the gap in the fence before choosing an option.The researchers found that the dogs did check significantly more often for the reward when they h
18、ad not seen where it was placed. These results show that dogs do tend to actively seek extra information when they have not seen where the reward is concealed.The results did not allow the researchers to say definitively whether dogs possess meta-cognition, though they displayed some evidence for it
19、. Julia said, “For humans, vision is an important information gathering sense. In this case, our experiment was based on a checking action relying on sight, but the dogs probably also used their sense of smell when checking through the gap. We know that smell is very important to dogs and we could s
20、ee that they were using it.”Julia added, “In future, we would like to develop an experiment to investigate under what circumstances dogs decide to use their sense of smell versus sight. This may give us additional insights into their information seeking abilities.32. What ability may dogs have accor
21、ding to the study?A. To offer information like primates.B. To use their skills to find more food.C. To seek information to solve a problem.D. To ask for help before choosing anoption.33. What does the underlined word concealed“ in paragraph 3 mean?A. Decorated.B. Hidden.C. Produced.D.Purchased.34. W
22、hat attitude did the researchers have to the finding?A. Uncertain.B. Friendly.C. Negative.D. Critical.35. In which section of a newspaper can you probably read the text?A. Environment and technology.B. Humans and nature.C. Literature and culture.D. Society and life.【答案】32. C 33. B 34. A 35. B【解析】【分析
23、】这是一篇说明文。最近的研究表明狗可能具有一定的元认知能力,但研究者并不能 完全确定研究结果的可靠性。【32题详解】细节理解题。根据第一段最后一句Specfcally, when they do not have enough information to solve a problem, they will actively look for more information, similarly to primates (灵长类).(具 体来说,当它们没有足够的信息来解决一个问题时,它们会积极地寻找更多的信息,这与灵 长类动物类似。厂可知,狗可能具有搜集信息来解决问题的能力。故选C。33题
24、详解】词句猜测题。根据上文“The researchers found that the dogs did check significantly more often for the reward when they had not seen where it was placed.(研究人员发现,当狗没有看到奖励 被放在哪里时,它们确实会更频繁地查看奖励。厂可推知,划线词所在的句子意为“这些结 果表明,当狗没有看到奖励藏在哪里时,它们确实倾向于主动寻找额外的信息。o concealed 意为“隐藏工故选B。34题详解】推理判断题。根据第四段第一句The results did not al
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