2021-2022学年辽宁省沈阳市重点高中联合体高二上学期12月考试英语试题(解析版).docx
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1、2021-2022学年辽宁省沈阳市重点高中联合体高二上学期12月考试英语试题考试时间:120分钟 试卷总分:150分考前须知:1 .答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。2 .回答选择题时,选出每题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选杼题时,将答案写在答题卡上,写在本试卷上无效。第一局部听力(共两节,总分值30分)第一节(共5小题,每题L5分,总分值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三个选项中选出最正确选项,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
2、题和阅读下一小题。每段对话仅读一遍。1. What time will the man probably meet Dr. Jones?A. At 9: 00. B. At9: 15. C. At 10: 00.2. What will the man do next?A. Wait for a call.B. Check his schedule.C. Meet Alices secretary.3. Where is the man probably now?A. At home. B. On the subway. C. At the police station.4. What doe
3、s the man think of philosophy?A. Interesting. B. Difficult. C. Dull.5. What do they think of Mary?A. Frank. B. Particular. C. Easy-going.第二节(共15小题;每题L5分,总分值22.5分)听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最正确选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听下面一段对话,回答第6和第7两个小题。
4、nothing within the pixel blocks, where all the image processing happens. As a result, the files remain unchanged images but end up looking like grainy black-and-white ones to anyone who accesses them without the decryption (解 密)key.12. Whats probably the main purpose for people to store images in th
5、e cloud?A. To save storage room.B. To make photos beautiful.C. To try a new storage way.D. To keep their privacy safe.13. Why might employees in cloud storage companies be distrusted by experts?A. They sell users1 passwords.B. They have invented new tools.C. They often let out personal information.D
6、. They may steal a glance at users images.14. Whats the advantage of ESP?A. It can provide clear images.B. It can decrease the upload time.C. It can classify images automatically.D. It can encrypt data on the original platform.15. What does paragraph 4 mainly talk about?A. Method of decryption.B. Im
7、age-processing technique.C. Separate files of images.D. Data analysis of colors.【答案】12.A13. D 14. D 15. B【解析】【分析】本文是一篇说明文,主要讲的是哥伦比亚大学的研究人员想出了一个名为“简易平安照片”(ESP)的 系统,可以对存储在许多流行云服务上的图像进行加密,同时允许授权用户像往常一样浏览和显示他们的 照片。【12题详解】推理判断题。根据第一段的All those pixels (像素)take up a lot of room if they are stored on person
8、al computers or s phones, which is one reason why many people store their images in the cloud (所有这些像素如果存储在个 人电脑或手机上,会占用很多空间,这也是为什么很多人会将图像进行云存储的原因之一)可知,人们将 照片云存储的主要目的是节省存储空间,应选A。【13题详解】推理判断题。 根据第二段的“Security experts also worry about employees at cloud storage companies on purpose accessing usersimage
9、s”(平安专家还担忧云存储公司的员工会故意访问用户的图像)可知,云存储公司的员 工不被专家信任,因为他们可能会偷看用户的图片,应选D。【14题详解】细节理解题。根据第三段的“We wanted to see if we could make it possible to encrypt data while using existing services”(我们想看看是否可以在使用现有服务的同时加密数据)和“Everyone wants to stay with Google Photos and not have to register on a new encrypted-image cl
10、oud storage service (每个人者R想继续使用谷歌 Photos,而不必注册新的加密图像云存储服务)可知,ESP的优点是可以在原有平台上对数据进行加密,故 选D。【15题详解】主旨大意题。通读第四段,尤其是“To overcome this problem, they created a tool that preserves blocks of pixels but moves them around to effectively hide the photograph (为了克服这个问题,他们创造 了一种工具,可以保 存像素块,但可以移动它们来有效地隐藏照片)可知,本段主要
11、讲的是一种图像处理技术,应选B。第二节(共5小题;每题2分,总分值10分)根据短文内容,从短文后的选项中选出能填入空白处的最正确选项,选项中有两项为多余选项。Tech NeckHave you ever bent your head down to look at a screen until your neck muscles hurt? If so, youve experienced tech neck. 16 Its a common problem, and its on the rise.Your neck muscles are designed to hold your hea
12、d upright. 17. But bending your head forward for longperiods of time can strain your muscles. That can make them sore.In the past people spent most of their time looking up. But now people spend significant amounts of time looking down at their phones. They often hold them at waist or chest level. T
13、his causes people to crane their necks to see the phone, which, in turn, causes tech neck. 18.Its probably not realistic to expect people to give up their phones to avoid tech neck. But giving up technology altogether isnt necessary. You can do things to avoid tech neck even while keeping your smart
14、phone.First you can hold your phone up so you dont have to bend down to look at it. But this can be tiring for your arms. So keep your head upright, and look only with your eyes. Try to sit up straight in front of a screen as well, or it can hurt your back.Also, take breaks. 19. If youve been sittin
15、g, stand up and walk around. Moving your body will helprelax your muscles. If you continue experiencing tech neck, you can do exercise to strengthen your neck muscles.20. If youre aware of the problem, you can take measures to avoid it.A. Drop down your smartphone right now and have a walk outsideOn
16、ce in a while, look up from your screen, and roll your shoulders backB. Using smartphones excessively has resulted in tons of psychological problemsBending over to view the screen of a computer on a desk can have a similar effectC. Tech neck is a common result of using todays technology, but it does
17、nt have to beThey can also move your head around and even crane it forward for a short amount of timeD. Tech neck occurs when the use of phones, computers and other technology causesneck pain【答案】16.G17. F 18. D 19. B 20. E【解析】【分析】这是一篇说明文,文章讲述了长期使用数码产品会给你带来技术脖,同时就此给出了相应的建议。 【16题详解】由上文“Have you ever b
18、ent your head down to look at a screen until your neck muscles hurt? If so, youve experienced tech neck/9 (你有没有曾经低头看屏幕,直到颈部疼痛?如果有,那你可能得了技术脖。)Screen 对应 phones, computers and other technology, 及下文“Its a common problem, and its on the rise.”中 it 指代的就 是技术脖。可知设空处是在介绍技术脖。应选择G项。【17题详解】由上文“Your neck muscles
19、 are designed to hold your head upright(你的颈部肌肉旨在保持你的头部直立。) 分析选项中的代词可知,they指代的就是上文中的muscles,应选择F项。【18题详解】由上文“But now people spend significant amounts of time looking down at their phones. (但现在人们花大量 的时间低头看手机)可知D选项中的similar effect指的就是看电脑屏幕和看手机的影响相似。应选择D 项。【19题详解】由上文“take breaks.”休息一下及下文“If youve been s
20、itting, stand up and walk around.(如果你一直坐着,就 站起来走动一下.)可知本段主要讲述的使用电子设备时要时不时休息下。应选择B项。【20题详解】由下文“If youre aware of the problem, you can take measures to avoid it.” (如果你意识到 了 问题,你就能够采 取措施来防止。)句中的avoid(防止)呼应选项中的“dont have to be,应选择E项。【点睛】七选五试题要求学生根据文章的结构、逻辑、上下文的内容选出相应的五句话填入空白处,将文 章补充完整,主要目的在于考查考生对文章的整体内容
21、和结构以及上下文逻辑意义的理解和掌握。试题的 位置不同,解题策略也不同。假设问题是位于自然段中承上启下就是空格的主要任务。分析句子之间的逻辑 关系及内容的连贯性。注意句子间的衔接手段,将选项带入原文,如果前后内容连贯。逻辑符合,就能够 得出正确答案。第三局部英语知识运用(共两节,总分值30分) 第一节(共15小题;每题1分,总分值15分) 阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的 最正确选项,并在答题卡上将该项涂黑。As a teenager in the 1990s, Melissa Blake was interested in fashion.
22、21, fashion wasnt much interestedin her.Blake, who has a genetic bone and muscle disorder and 22 a little under four feet tall, couldnt find jeans or dresses in her size. Having had 26 surgeries before age 17 to 23 her freeman-Sheldon syndrome (综合症), she couldnt walk long distances. 24 through fashi
23、on magazines, she didnt see a single person who looked like her, and she felt 25.Blake, 39, has devoted her adult life to trying to 26 that. She is a disability-rights activist as well as a freelance 27 whose work has appeared in the New York Times and Glamour. And Blake 28 a new selfie every day on
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