Unit2Lookintothefuture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、绝密启用前人教(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:听力测试(共两节,20小题;每小题1.5分,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, 并标在试卷的相应位置。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 .【此处可播放相关音频,请去附件查看】Whafs the mans suggestion?A. Keeping the reserv
2、ation.B. Continuing waiting here.C. Going to another restaurant.【答案】C【解析】【原文】M: Im sorry for making you wait fbr so long, but there still arent any empty tables. I think you should try another restaurant if you are tired of waiting.W: Yeah, I think that would be a good idea.2 .【此处可播放相关音频,请去附件查看】What
3、 will Peter do first?A. Go home.B. Do his homework.C. Buy some candy.【答案】B【解析】【原文】 W: Peter, lets go. I want to buy some candy at the store before it closes.M: I cant go with you today. I have to finish my homework here. My parents are working overtime, and I didnt take my house keys.3 .【此处可播放相关音频,请
4、去附件查看】What does the woman ask Mike to do?A. Brush his teeth.B. Save water.C. Drink some water.fish is trying to survive in the wild.(就像好的记忆力可以让我们的生活更轻松一样,它也在鱼试图在野 外生存时起着重要的作用。)”可知,鱼类能记住在哪里获取食物和生存,从而获益最大化。故选B。 【26题详解】细节理解题。根据第二段 “They then waited for 12 days before putting them back in the tank again
5、. Researchers used computer software to monitor the fishs movements.They found that after such a long break the fish still went to the same place where they first got food.(然后等了 12 天,再把它们放回水箱。研 究人员使用计算机软件来监控鱼的运动。他们发现,经过这么长时间的休息,鱼仍然会去他们最初获 得食物的地方。)”可知,非洲慈蜩能记住12天的事情。故选B。【27题详解】主 旨大意题。根据最后段 “For a long
6、 time, fish were placed far below chimpanzees, dolphins and mice on the list of smart animals. But this study has given scientists a new understanding of their intelligence (彳艮长 一段时间以来,在聪明动物的排行榜上,鱼类被排在黑猩猩、海豚和老鼠之后。但这项研究让科学家 们对它们的智力有了新的认识)”可知,文章主要告诉我们鱼比我们想象的要聪明。故选D。CIf we want a fair shot at transitio
7、ning to renewable energy, well need one critical thing: technologies that can change electricity from wind and sun into a chemical fuel for storage and vice versa. Commercial devices that do this exist, but most are costly and perform only half of the expectation. Now, researchers have created small
8、 lab-scale devices that do both jobs. If larger versions work as well, they would help make it possible-or at least more affordable-to run the world on renewables.The market for such technologies has grown along with renewables: In 2007, solar and wind provided just 0.8% of all power in the United S
9、tates; in 2017, that number was 8%, according to the U. S. Energy Information Administration. But the demand for electricity often doesnt match the supply from solar and wind. In sunny California, for example, solar panels regularly produce more power than needed in the middle of the day, but none a
10、t night, after most workers and students return home.Some companies are beginning to install massive rows of batteries in hopes of storing extra energy and balancing the financial sheet. But batteries are costly and store only enough energy to back up the power system for a few hours at most. Anothe
11、r option is to store the energy by transforming it into hydrogen fuel. Devices called electrolyzers do this by using electricity-ideally from solar and wind power-to break down water into oxygen and hydrogen gas, a carbon-free fuel. A second set of devices called fuel cells can then transform that h
12、ydrogen back to electricity to power cars, trucks, and buses, or to feed it to the power system.But commercial electrolyzers and fuel cells use different catalysts to speed up the two reactions, meaning a single device cant do both jobs. The researchers must conquer this.“They did a really good job
13、with that. says Sossina Haile, a chemist at Northwestern University in Evanston. Still, she holds the view that both her new device and the one from the OHayre lab are small laboratory demonstrations. For the technology to have a greater impact in society, researchers will need to scale up the butto
14、n-size devices, a process that typically reduces performance.28. What can we learn about the new device from the first paragraph?A. Its universal use remains to be seen.B. It is more expensive but more practical.C. It can transform more renewable energy.D. It is the most advanced around the world.29
15、. Why does the author use data and example in paragraph 2?A. To show the rapid development of American technologies.B. To emphasize the potential market for energy transformation technologies.C. To indicate solar panels works better in the middle of the day than at night.D. To warn us of the imbalan
16、ced demand and supply of electricity in California.30. What may the researchers focus on next?A. Lessening costly batteries.B. Increasing the efficiency of the two reactions.C. Looking for one shared catalyst for the two reactions.D. Transforming solar and wind power into hydrogen fuel.31. What is H
17、ailes attitude to the future of the new device?A. Positive.B. Negative.C. Critical.D. Cautious.【答案】28.A29. B 30. C 31. D【解析】【分析】这是一篇说明文。文章主要介绍一种能够转化可再生能源的新装置,介绍了这一装置的优势 和仍然需要克服的问题。【28题详解】推理判断题。根据第一段中 Now, researchers have created small lab-scale devices that do both jobs. If larger versions work as
18、well, they would help make it possible-or at least more affordable-to run the world on renewables现在,研究人员已经创造出了同时具备这两种功能的实验室规模的设备。如果更大的 版本也能发挥作用,它们将有助于使世界上使用可再生能源成为可能一一或者至少更经济实惠)”可 推知,这种新装置大规模地投入使用还有待观察。故选A。【29题详解】推理判断题。根据第二段 “The market for such technologies has grown along with renewables: In 2007,
19、 solar and wind provided just 0.8% of all power in the United States; in 2017, that number was 8%, according to the U. S. Energy Information Administration. But the demand for electricity often doesnt match the supply from solar and wind. In sunny California, for example, solar panels regularly prod
20、uce more power than needed in the middle of the day, but none at night, after most workers and students return home.(这种技术的市场已 经随着可再生能源的发展而增长:在2007年,太阳能和风能提供的电力仅占美国全部电力的0.8%;根据美国能源信息管理局的数据,2017年,这个数字是8%。但对电力的需求往往与太阳能和风能的 供应不匹配。例如,在阳光明媚的加州,太阳能电池板在白天经常生产超过需要的电力,但在晚上, 在大多数工人和学生回家后,却没有电)”可推知,作者在第二段中使用数据和
21、例子是为了强调能源 转化技术的潜在市场。故选B。【30题详解】推理判断题。根据第三段中 “But commercial electrolyzers and fuel cells use different catalysts to speed up the two reactions, meaning a single device carft do both jobs. The researchers must conquer this.(但商用 电解 槽和燃料电池使用不同的催化剂来加速这两种反应,这意味着一个设备不能同时完成这两项工作。研 究人员必须克服这一点)”可推知,接下来研究人员会主
22、攻这两种反应能够共用的催化剂。故选C。31题详解】推理判断题。根据最后一段中 “Still, she holds the view that both her new device and the one from the OHayre lab are small laboratory demonstrations. For the technology to have a greater impact in society, researchers will need to scale up the button-size devices, a process that typically
23、reduces performance.(尽管 如此,她仍然认为她的新设备和OHayre实验室的设备都是小型实验室演示。要让这项技术在社会上 产生更大的影响,研究人员需要扩大按键大小的设备,这一过程通常会降低性能)”可推知,Haile对 这个新装置的未来持谨慎的态度。故选D。DThe canyons (峡谷)of Americas Southwest are deep, ancient openings in the earth. They look as if they formed as the earth split.Forty million years ago, the Colora
24、do River began cutting through the area around the present-day Grand Canyon. The river carried dirt and pieces of stone that slowly ate away at the surrounding rock. It left a pathway of enormous rock openings. At the same time, forces deep within the earth pushed up the surrounding land. Rain, snow
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