北京高一英语阅读理解及答案
Ⅰ 一道11年的北京高考英语阅读理解题，求解
64. The underlined word “engage” in Para.4 probably means ______.
答案A. explore 探讨
The real reason why I ask students to leave technology at the door is that I think there are very few places in which we can have deep conversions and truly engage complex ideas.
66. It can be inferred from the last paragraph that the author ______.
答案是D. values technology-free dialogues in his class
I’m not saying that I won’t ever change my mind about technology use in my history class, but until I hear a really good reason for the change ,I’m sticking to my plan. A few hours of technology-free dialogue is just too sweet to give up.
本文 谈的是 不用 电脑等设备 所以是作者 把 在课堂上 不用电脑等设备 的 会话讨论 看的很重要 too sweet to give up.太好了以至于 不能放弃
Ⅱ 2020年高考英语北京卷 - 阅读理解B
Baggy has become the first dog in the UK—and potentially the world—to join the fight against air pollution by recording pollutant levels near the ground.
Baggy已经成为英国乃至全世界第一只通过记录地面附近污染物水平来参与对抗空气污染的狗。
Baggy wears a pollution monitor on her collar so she can take data measurements close to the ground. Her monitor has shown that air pollution levels are higher closer to ground level, which has helped highlight concerns that babies and young kids may be at higher risk of developing lung problems.
Baggy在衣领上戴着一个污染监测器，这样她就可以在地面附近进行数据测量。监测器显示越接近地面，空气污染水平越高，这有助于突显人们的担忧，即婴幼儿患肺部疾病的风险可能更高。
Conventional air pollution monitors are normally fixed on lampposts at about nine feet in the air. However, since Baggy stands at about the same height as a child in a pushchair, she frequently records pollution levels which are much higher than the data gathered by the Environment A gency.
传统的空气污染监测器通常安装在九英尺高的灯柱上。不过，由于Baggy的身高与婴儿车里的婴儿身高差不多, 她记录的污染水平通常远高于环境部门所收集的数据。
The doggy data research was the idea of Baggy's 13-year-old owner Tom Hunt and his dad Matt. The English youngster noticed that pollution levels are around two-thirds higher close to the ground than they are in the air at the height where they are recorded by the agency. Tom has since reported the shocking findings to the government in an attempt to emphasise that babies are at higher risk of developing asthma.
用狗做数据研究是Baggy13岁的主人汤姆·亨特和他的父亲马特的想法。这位英国男孩注意到，接近地面的污染水平比机构记录高度的空气污染水平高出约三分之二。汤姆后来向政府报告了这一令人震惊的发现，用来强调婴儿患哮喘的风险更高。
Matt Hunt said he was "very proud" of his son because “when the boy gets an idea, he keeps his head down and gets on with it, and he really does want to do some good and stop young kids from getting asthma."
马特·亨特说，他为自己的儿子“感到非常自豪”，因为“当这个男孩有了一个想法时，他会低下头继续往下做，他真的想做点好事，阻止小孩子患哮喘。”
“Tom built up a passion for environmental protection at a very early age," Matt added. “He became very interested in gadgets. A bout one year ago, he got this new piece of tech which is like a test tube. One Sunday afternoon, we went out to do some monitoring, and he said, why don't we put it on Baggy's collar and let her monitor the pollution？'So we did it."
“汤姆在很小的时候就对环保产生了热情，”马特补充道，“他对小装置非常感兴趣。”大约一年前，他得到了这项新技术产品，看起来像一只试管。一个星期天下午，我们出去做了一些监测，他说，我们为什么不把它戴在Baggy的衣领上，让她来监测污染呢？于是我们就这样做了。"
Tom said, "Most of the time, Baggy is just like any other dog. But for the rest of the time she is a super dog, and we are all really proud of her."
汤姆说：“大多数时候，Baggy 和其他狗一样。但在余下的时间里，她就是一只超级狗，我们都为她感到骄傲。”
Ⅲ 2020年高考英语北京卷 - 阅读理解C
For the past five years, Paula Smith, a historian of science, has devoted herself to re-creating long-forgotten techniques. While doing research for her new book, she came across a 16th-century French manuscript consisting of nearly 1,000 sets of instructions, covering subjects from tool making to finding the best sand.
在过去五年里，科学历史学家保拉·史密斯一直致力于重现人们早已遗忘的技术。在为她的新书做研究时，她偶然发现了一本16世纪的法国手稿，包括近1000份说明书，涵盖范围从工具制作到如何寻找最佳沙子。
The author's intention remains as mysterious as his name; he may have been simply taking notes for his own records. But Smith was struck mainly by the fact that she didn't truly grasp any of the skills the author described. "You simply can't get an understanding of that handwork by reading about it," she says.
作者的意图如同他的名字一样神秘；他可能只是在为自己的记录做笔记。但让史密斯备受打击的是，她并没有真正掌握作者描述的任何技能。“你根本无法通过阅读来理解手工作品”，她说。
Though Smith did get her hands on the best sand, doing things the old-fashioned way isn't just about playing around with French mud. Reconstructing the work of the craftsmen who lived centuries ago can reveal how they viewed the world, what objects filled their homes, and what went on in the workshops that proced them. It can even help solve present-day problems: In 2015, scientists discovered that a 10th-century English medicine for eve problems could kill a drug-resistant virus.
尽管史密斯确实得到了最好的沙子，但用传统的方法做事情并不只是玩法国泥。重建生活在几个世纪前的工匠作品可以揭示他们是如何看待世界，他们的家中装满的物品，以及这些物品在作坊里如何进行生产。它甚至可以帮助解决当代问题：2015年，科学家发现，一种用于解决女性问题的10世纪英国药物可以杀死耐药病毒。
The work has also brought insights for museums, Smith says. One must know how on object was made in order to preserve it. What's more, reconstructions might be the only way to know what treasures looked like before time wore them down. Scholars have seen this idea in practice with ancient Greek and Roman statues. These sculptures were painted a rainbow of striking colours. We can't appreciate these kinds of details without seeing works of art as they originally appeared-something Smith believes you can do only when you have a road map.
史密斯说，这项工作也为博物馆带来了启发。为了保存文物，人们必须知道这个物体是如何制作的。更重要的是，重建可能是了解宝藏在时间磨损之前是什么样子的唯一途径。学者们在古希腊和古罗马雕像的实践中看到了这种想法，这些雕塑被漆成了鲜艳的彩虹色。如果不看艺术作品最初出现的样子，我们无法欣赏这些细节——史密斯认为，只有当你有路线图时，你才能做到这一点。
Smith has put the manuscript's ideas into practice. Her final goal is to link the worlds of art and science back together: She believes that bringing the old recipes to life can help develop a kind of learning that highlights experimentation, teamwork, and problem solving.
史密斯把手稿的想法付诸实践。她最终的目标是将艺术和科学的世界重新联系起来：她相信，将古老的食谱带到生活中有助于发展一种强调实验、团队合作和解决问题的学习方式。
Back when science—then called “the new philosophy”—took shape, academics looked to craftsmen for help in understanding the natural world. Microscopes and telescopes were invented by way of artistic tinkering, as craftsmen experimented with glass to better bend light.
当科学——也就是所谓的“新哲学”——初具雏形时，学术界寻求工匠帮助理解自然世界。正如工匠尝试用玻璃更好地弯曲光线，显微镜和望远镜因为艺术修补而发明。
If we can rediscover the values of hands-on experience and craftwork, Smith says, we can marry the best of our modern insights with the handiness of our ancestors.
史密斯说，如果我们能重新发现动手经验和工艺的价值，我们就能把我们最好的现代洞察力与我们祖先的灵巧结合起来。
Ⅳ 2017年高考英语北京卷 - 阅读理解D
Hollywood’s theory that machines with evil minds will drive armies of killer robots is just silly. The real problem relates to the possibility that artificial intelligence(AI) may become extremely good at achieving something other than what we really want. In 1960 a well-known mathematician NorbertWiener, who founded the field of cybernetics, put it this way: “If we use, to achieve our purposes, a mechanical agency with whose operation we can not effectively interfere, we had better be quite sure that the purpose which we really desire.”
好莱坞的理论认为有着邪恶头脑的机器会成为杀手机器人大军，这太愚蠢了。这一可能性的真正问题在于，AI（人工智能）可能会变得非常擅长于实现某些东西，不仅是我们真正想要的。1960年，著名数学家诺伯特维纳创立了控制论领域, 提到：“如果我们为了达到我们的目的而使用一种我们无法有效干预其运作的机械装置，我们最好确定我们真正想要的目的。”
A machine with a specific purpose has another quality, one that we usually associate with living things: a wish to preserve its own existence. For the machine, this quality is not in-born, nor is it something introced by humans; it is a logical consequence of the simple fact that the machine can not achieve its original purpose if it is dead. So if we send out a robot with the single instruction of fetching coffee, it will have a strong desire to secure success by disabling its own off switch or even killing anyone who might interfere with its task. If we are not careful, then, we could face a kind of global chess match against very determined, super intelligent machines whose objectives conflict with our own, with the real world as the chess board.
有特定目的的机器还有另一种特性，我们通常把它与生物联系在一起：希望保留自己的存在。对于机器来说，这种特性不是天生的，也不是由人类引入的；如果机器死了，就无法达到其原始目的，这就是这一简单事实的逻辑化结果。因此，如果我们给机器人发送一条取咖啡的简单指令，它就会有强烈的愿望，禁止关闭自己的开关，甚至杀死任何可能干扰其任务的人，来确保成功。如果我们不小心，那么，我们可能会面临一场全球象棋比赛，棋盘就是现实世界，对手是异常坚定，其目标与我们的目标冲突的超级智能机器。
The possibility of entering into and losing such a match should concentrating the minds of computer scientists. Some researchers argue that we can seal the machines inside a kind of firewall, using them to answer difficult questions but never allowing them to affect the real world. Unfortunately, that plan seems unlikely to work: we have yet to invent a firewall that is secure against ordinary humans, let alone super intelligent machines.
参加并输掉这样一场比赛的可能性应该会引起计算机科学家的注意。一些研究人员认为，我们可以将这些机器密封在一种防火墙内，用它们解决困难的问题，但决不允许它们影响现实世界。不幸的是，这一计划似乎不太可能实现：我们还没有发明一种防火墙来保护普通人，更不用说超级智能机器了。
Solving the safety problem well enough to move forward in AI seems to be possible but not easy. There are probably decades in which to plan for the arrival of super intelligent machines. But the problem should not be dismissed out of hand, as it has been by some AI researchers. Some argue that humans and machines can coexist as long as they work in teams—yet that is not possible unless machines share the goals of humans. Others say we can just “switch them off” as if super intelligent machines are too stupid to think of that possibility. Still others think that super intelligent AI will never happen. On September11, 1933, famous physicist Ernest Rutherford stated, with confidence, “Anyone who expects a source of power in the transformation of these atoms is talking moonshine.” However, on September 12, 1933, physicist Leo Szilard invented the neutron-inced nuclear chain reaction.
很好地解决安全问题以推动AI的发展似乎是可能的，但并不容易。几十年内为超级智能机器的到来做好计划是可能的，但这个问题不应该像一些AI研究人员所做的那样，随意被忽视。有些人认为，人和机器可以共存，只要他们在团队中工作，但这是不可能的，除非机器与人类的目标相同。也有人说我们可以“关掉它们”，好像超级智能机器很蠢，不会想到这种可能性。还有人认为超级智能AI永远不会发生。1933年9月11日，著名物理学家欧内斯特·卢瑟福满怀信心地说，“任何期望这些原子转化过程成为能量来源的人都在胡说八道。”然而，1933年9月12日，物理学家利奥·西拉德发明了中子诱导链式核反应。
Ⅳ 2018高考英语阅读理解北京卷D篇浅析
首先，文本选自洛杉矶时报http://www.latimes.com/opinion/editorials/la-ed-autonomous-vehicles-planning-20180309-story.html 2018年3月9日发表的名为If we don't plan for them, autonomous vehicles could make our car-dominated transit system even worse的文章。
看原标题可以得出几个信息：1.目前有plan，2.car−dominated transit system是关键问题3.even worse，也就是有前提条件，然后才可能出现某种预期。
这篇阅读理解试题选文的特点是，1.文章是国外主流媒体新近更新的文章，相对于高考日期来说是比较新的。2.题材相对比较前沿——关于无人驾驶汽车。相对来说的新科技话题，具有一定的信息引领性。同时，无人驾驶也是目前比较有争论的话题，所以任何一篇文章都不会完全从某一个角度独立来分析阐述这一现象，除非绝对的专业测评或者技术等视角，普通评论或者描述文章一定都会有或多或少的利弊分析，因为这是未知因素会有所影响的一个话题。本文也不例外，但是本文经过改编后明显把话题倾向性定位在positive 上，整体看不出明显的问题，但是会有对客观事实的微小不尊重。这是从阅读理解试题选文的真实性信息来考虑的。本文读者受众没有刻意的区分和归类以及倾向性，文章也不算纯粹的科普文，属于普通的说事文吧，依然是侧重introce and describe ，因为没有明显的正反观点的对比，文中对比主要体现在现象的比较，所以涉及argumentation 的成分很少。基于此，本文的行文，正常来说要围绕提出问题——分析问题——解决问题来进行。
试卷文本和原文比较有大量删减改编。
首先看改编后的标题Preparing Cities for Robot Cars关键信息定位在preparing cities。但是我们在正文当中是否能够找到关键信息来支持标题核心信息，我认真阅读后，还是不明朗。但是原选文标题比较符合原选文的核心内容。而且此标题从语言角度来说也不好理解，所以标题不做更多解释。
（2018•北京）阅读理解D
标题Preparing Cities for Robot Cars
试题文章第一段
原本想和原文比较一下改动部分，但是改动太大，就省略了吧，很明显感觉改动得不是很好。比如prospect被替换为possibility 这个在理解文本含义上可以理解，但是假如作为精读去点对点分析，就会不如原词汇那么妥帖，我只能用这个词来形容。看prospects词汇解释：
以此例来说明改编的可能的不准确性，文本下面部分的改编的类似问题不再重复说明。
The possibility of self-driving robot cars has often seemed like a futurist's dream, years away from materializing in the real world. Well, the future is apparently now. 开篇点“题”，把无人驾驶汽车的现存状态通过一个语义对比句展示出来。告知读者本文是围绕无人驾驶汽车现状的某个问题阐述的。接下来的test，cleared the way 暗示一是有测试环节，二是有相关辅助环节。
California, it should be noted, isn't leading the way here. Companies have been testing their vehicles in cities across the country. 这是本文中围绕标题而出现的最重要的关键信息。暗示cities在无人驾驶领域所可能做出的贡献。
But however long it takes, the technology has the potential to change our transportation systems and our cities, for better or for worse, depending on how the transformation is regulated.
此处有本文的一个题点关键词regulated，提示regulation 对于无人驾驶未来走向的重要性。看48题：
As for driverless cars, what is the author's major concern?
A. Safety.
B. Side effects.
C. Affordability.
D. Management.
题干部分有关键信息词author ，major 所以就限定是本文作者的重点的……关注点，所以需要透彻理解本文所传递的信息是什么，还要结合选项内容来看。同时结合原文看，本文是把safety 部分内容删除掉了，而我们看四个选项事实上都可以，四个选项和客观真实性是保持一致的，至于本试题当中认为限制答案为D，从做题角度会有很多解释，但是这样的试题不严密，且，好的试题不会用major来限定。
第二段
While much of the debate so far has been focused on the safety of driverless cars(and rightfully so), policymakers also ……段首用了一个暗含转折，实际上是语义的一个侧重“确定”的句子，使用了while …also表达，前后两者都存在，但是此处侧重强调后者的意思。那么也就是说safety 问题是现存的一个相关焦点，但是这里作者想要强调also后面的内容。所以，从全文角度看，经过改编的文本有了作者或者文章态度上的些许不同，本段和原文比较有部分词汇改编删减，但是基本符合要求，没有大的变化。
接下来的内容作者具体描述无人驾驶汽车的优势和特色，包括停车管理，环境保护，以及和出租车公司等相比较的更多的便利，原文提到了优步等出租公司的disadvantageous ，但试题文本有删减，所以个别信息在理解上会觉得有模糊的感觉，不透彻。本段结束。
在此，我们就可以暂停，看试题：
47.According to the author, attention should be paid to how driverless cars can __________.
A. help deal with transportation-related problems
B. provide better services to customers
C. cause damage to our environment
D. make some people lose jobs
题干中使用了pay attention to ，而这个题干是完全可以修改成一个更地道的句子的，也可以是问答方式，不是填空式。重点又在author 和attention 来限定信息，也就是可以推测，题目需要做答的是作者在本文中想要表达的观点，那么根据文本内容，c项是可以否定的。abd都不是可以完全限制的信息，也就是都有可能性，只是a项更符合出题人的思路，所以答案是A。
接下来看下一段内容，
Do we want to — or even worsen — the traffic of today with driverless cars? Imagine a future where most alts own indivial self-driving vehicles. They tolerate long, slow journeys to and from work on packed highways because they can work, entertain themselves or sleep on the ride, which encourages urban spread. They take their driverless car to an appointment and set the empty vehicle to circle the building to avoid paying for parking. Instead of walking a few blocks to pick up a child or the dry cleaning, they send the self-driving minibus. The convenience even leads fewer people to take public transport — an unwelcome side effect researchers have already found in ride-hailing(叫车) services.
段首一句属于段落衔接句，用设问的形式引出来。一方面提示读者思考，给出自己的思维判断，同时引出下面作者想要陈述的内容，此句看关键词worsen ，也就是说，作者暗示的观点是现有的交通的诸多不利因素，对于无人驾驶汽车来说会是什么样的一种对比分析结果呢？而通过上文中作者的情感态度，大致可以判断，下文作者想要阐述的是如何规避现有交通的不利因素。通过阅读试卷上的文本，我感觉此段信息和句首信息不一致，而且不符合常理，所以我再次查阅原文，因为在手机上编辑，顺便简单截图一下，如下：
通过阅读原文，可以了解，此处被命题人删除掉了，但是此举就完全改变了文章的行文思路和意义的正常表达。因为在提到了无人驾驶汽车的优势以后，作者做了一个imagine ，也就是假想内容，而此假设导致的结果就是满街的无人驾驶汽车，而此句也被命题人删除了，但是这些信息是非常关键的信息，是管理者要解决无人驾驶汽车所要面对的关键问题，删除后，就不能体现初衷含义了，而且阅读时会晦涩，不能够真正表达真实场景。具体语言不做分析解释，接下来看下一段，
A study from the University of California at Davis suggested that replacing petrol-powered private cars worldwide with electric, self-driving and shared systems could rece carbon emissions from transportation 80% and cut the cost of transportation infrastructure(基础设施) and operations 40% by 2050. Fewer emissions and cheaper travel sound pretty appealing. The first commercially available driverless cars will almost certainly be fielded by ride-hailing services, considering the cost of self-driving technology as well as liability and maintenance issues(责任与维护问题). But driverless car ownership could increase as the prices drop and more people become comfortable with the technology.此段因为删除掉的信息，而会觉得没有自然的过度和衔接。在介绍了环保和降低使用成本等优势以后，作者把话题引到了首批无人驾驶汽车的试用上，
commercially available，almost certainly，technologyas well as liability and maintenance issues，这些词是属于此处的主要信息词，提示下面举措的原因，命题人没有在此处命题，而是避开，命制了一个所谓猜测词义题目。来看试题：
49.What does the underlined word ＂fielded＂ in Paragraph 4 probably mean?
A. Employed.
B. Replaced.
C. Shared.
D. Reced.
根据field所在原文语境，提示，鉴于一些考量首先要把无人驾驶技术应用于叫车服务领域。field在此处取其名词“领域”的动词含义“应用于某一领域”，在此，也就是把车辆服务划分了，可能有：公共交通，私人汽车，叫车服务等等。所以在理解此词的时候需要理解原语境的微妙提示，而不是简单来随意根据主观判断下结论，尽管结论可能也不是太离谱，至少我查了很多词典，没有查到field的英英解释为employ。细节不做分析。继续下一段，
Policymakers should start thinking now about how to make sure the appearance of driverless vehicles doesn't extend the worst aspects of the car-controlled transportation system we have today. The coming technological advancement presents a chance for cities and states to develop transportation systems designed to move more people, and more affordably. The car of the future is coming. We just have to plan for it.
最后一段，我们看它的情感态度，一个对未来的期待和展望，是建立在对现有一些问题和技术的解决和确认的基础上的，也就是说，作者的观点态度中规中矩，但最后一句还是表达了对未来无人驾驶汽车的正面期待。结尾段，对整个上文信息做了概括总结，综合了上文信息点。看最后一题：
50.What is the author's attitude to the future of self-driving cars?
A. Doubtful.
B. Positive.
C. Disapproving.
D. Sympathetic.
答案是B。这个不多说，假如发散开来还有很多内容能够阐述。
总结一下：
本题目选自主流外刊，时间比较新，话题比较新。命题人对文本进行了一定量的改动删减，个人认为已经影响了准确和地道信息的传递，这是不太看好的地方。文本语言和结构没有特殊难点，试题命制也没有深度思维理解的题目，所以考虑试题安排难度，应该不是难题范畴。解读本文本相当于外刊解读的一个过程了。所以说高考题目文本精良，和外刊解读和运用分割开来不是一个真命题。我记得16年北京好像也是D篇，也是命题人做了一些删减改编，而使得整个行文不达意，试题缺少信息支持。这是一个不可忽视的命题问题。
没有时间和精力做更精细的分析。
下面是试题原文：
Preparing Cities for Robot Cars
The possibility of self-driving robot cars has often seemed like a futurist's dream, years away from materializing in the real world. Well, the future is apparently now. The California Department of Motor Vehicles began giving permits in April for companies to test truly self-driving cars on public roads. The state also cleared the way for companies to sell or rent out self-driving cars, and for companies to operate driverless taxi services. California, it should be noted, isn't leading the way here. Companies have been testing their vehicles in cities across the country. It's hard to predict when driverless cars will be everywhere on our roads. But however long it takes, the technology has the potential to change our transportation systems and our cities, for better or for worse, depending on how the transformation is regulated.
While much of the debate so far has been focused on the safety of driverless cars(and rightfully so), policymakers also should be talking about how self-driving vehicles can help rece traffic jams, cut emissions(排放) and offer more convenient, affordable mobility options. The arrival of driverless vehicles is a chance to make sure that those vehicles are environmentally friendly and more shared.
Do we want to — or even worsen — the traffic of today with driverless cars? Imagine a future where most alts own indivial self-driving vehicles. They tolerate long, slow journeys to and from work on packed highways because they can work, entertain themselves or sleep on the ride, which encourages urban spread. They take their driverless car to an appointment and set the empty vehicle to circle the building to avoid paying for parking. Instead of walking a few blocks to pick up a child or the dry cleaning, they send the self-driving minibus. The convenience even leads fewer people to take public transport — an unwelcome side effect researchers have already found in ride-hailing(叫车) services.
A study from the University of California at Davis suggested that replacing petrol-powered private cars worldwide with electric, self-driving and shared systems could rece carbon emissions from transportation 80% and cut the cost of transportation infrastructure(基础设施) and operations 40% by 2050. Fewer emissions and cheaper travel sound pretty appealing. The first commercially available driverless cars will almost certainly be fielded by ride-hailing services, considering the cost of self-driving technology as well as liability and maintenance issues(责任与维护问题). But driverless car ownership could increase as the prices drop and more people become comfortable with the technology.
Policymakers should start thinking now about how to make sure the appearance of driverless vehicles doesn't extend the worst aspects of the car-controlled transportation system we have today. The coming technological advancement presents a chance for cities and states to develop transportation systems designed to move more people, and more affordably. The car of the future is coming. We just have to plan for it.
47.According to the author, attention should be paid to how driverless cars can __________.
A. help deal with transportation-related problems
B. provide better services to customers
C. cause damage to our environment D. make some people lose jobs
48.As for driverless cars, what is the author's major concern?
A. Safety.
B. Side effects.
C. Affordability.
D. Management.
49.What does the underlined word ＂fielded＂ in Paragraph 4 probably mean? A. Employed.
B. Replaced.
C. Shared.
D. Reced.
50.What is the author's attitude to the future of self-driving cars?
A. Doubtful.
B. Positive.
C. Disapproving.
D. Sympathetic.
Ⅵ 2019年高考英语北京卷 - 阅读理解C
The problem of robocalls has gotten so bad that many people now refuse to pick up calls from numbers they don't know. By next year, half of the calls we receive will be scams. We are finally waking up to the severity of the problem by supporting and developing a group of tools, apps and approaches intended to prevent scammers from getting through. Unfortunately, it's too little, too late. By the time these “solutions" become widely available，scammers will have moved onto cleverer means. In the near future, it's not just going to be the number you see on your screen that will be in doubt. Soon you will also question whether the voice you're hearing is actually real.
自动语音电话的问题已经变得如此严重，以至于许多人现在拒绝接听陌生号码的电话。到明年,我们收到的电话将有一半是诈骗电话。我们终于意识到问题的严重性，支持并开发了一组工具、应用程序和方案，用来阻止骗子打通电话。不幸的是，太少而又太晚。当这些“解决方案”被广泛使用，骗子就会采用更高明的手段。在不久的将来，不仅在屏幕上看到的电话号码有疑问，而且很快你会怀疑你听到的声音是不是真的。
That's because there are a number of powerful voice manipulation and automation technologies that are about to become widely available for anyone to use .At this year's I/O Conference ,a company showed a new voice technology able to proce such a convincing human–sounding voice that it was able to speak to a receptionist and book a reservation without detection.
这是因为有很多强大的声音处理和自动化技术将广泛投入使用。今年的I/O大会上,一家公司展示了一种新的声音技术，能够产生令人信服的人类发出的声音，可以和接待人员对话，预订房间而不被察觉。
These developments are likely to make our current problems with robocalls much worse. The reason that robocalls are a headache has less to do with amount than precision. A decade of data breaches of personal information has led to a situation where scammers can easily learn your mother 's name, and far more. Armed with this knowledge, they're able to carry out indivially targeted campaigns to cheat people. This means. for example，that a scammer could call you from what looks to be a familiar number and talk to you using a voice that sounds exactly like your bank teller 's, ricking you into "confirming " your address，mother's name，and card number. Scammers follow money, so companies will be the worst hit. A lot of business is still done over the phone, and much of it is based on trust and existing relationships. Voice manipulation technologies may weaken that graally.
骗子追逐金钱，因此公司将受到最严重的打击。很多业务仍然是通过电话进行的，其中很多是基于信任和现有关系。语音处理技术可能会逐渐削弱这一点。
这些发展可能会使目前的自动语音电话问题变得更糟。自动语音电话令人头痛的原因与其说是数量，不如说是准确性。十年来个人信息的数据泄露导致骗子可以很容易地知道你母亲的名字，甚至更多。有了这些，他们能够进行有针对性的活动来欺骗你们。这意味着。例如，一个骗子可以用一个你看起来很熟悉的号码打电话给你，用一个听起来很像你银行出纳员的声音和你说话，让你“确认”你的地址、母亲的名字和卡号。骗子紧跟着就会骗钱，公司将受到最严重的打击。许多业务仍然是通过电话完成的，其中许多是基于信任和现有的关系。语音处理技术可能会逐渐削弱这一点。
We need to deal with the insecure nature of our telecom networks. Phone carriers and consumers need to work together to find ways of determining and communicating what is real. That might mean either developing a uniform way to mark videos and images, showing when and who they were made by, or abandoning phone calls altogether and moving towards data-based communications—using apps like FaceTime or WhatsApp, which can be tied to your identity.
我们需要解决电信网络的不安全性。电话运营商和消费者需要共同努力，找到方法确认电话内容是真实的并且沟通也是真实的。这可能意味着要开发一种统一的方法来标记视频和图像，显示何时何人所作，或者干脆放弃电话，转向基于数据的通信——使用FaceTime或WhatsApp等应用，这些应用可以与你的身份绑定。
Credibility is hard to earn but easy to lose, and the problem is only going to harder from here on out.
信用很难获得，但容易失去，从现在开始，问题只会变得更加严重。
Ⅶ 2018年高考英语北京卷 - 阅读理解C
Plastic-Eating Worms
吃塑料的蠕虫
Humans proce more than 300 million tons of plastic every year. Almost half of that winds up in landfills， and up to 12 million tons pollute the oceans. So far there is no effective way to get rid of it, but a new study suggests an answer may lie in the stomachs of some hungry worms.
人类每年生产超过3亿吨塑料，其中几乎一半被作为垃圾填埋， 多达1200万吨污染海洋。目前还没有有效的方法来消除它，但一项新的研究表明，答案可能在于一些饥饿蠕虫的胃。
Researchers in Spain and England recently found that the worms of the greater wax moth can break down polyethylene, which accounts for 40% of plastics. The team left 100 wax worms on a commercial polyethylene shopping bag for 12 hours, and the worms consumed and broke down about 92 milligrams, or almost 3% of it. To confirm that the worms' chewing alone was not responsible for the polyethylene breakdown, the researchers made some worms into paste and applied it to plastic films. 14 hours later the films had lost 13% of their mass--apparently broken down by enzymes from the worms' stomachs. Their findings were published in Current Biology in 2017.
西班牙和英国的研究人员最近发现，大蜡螟的蠕虫可以分解聚乙烯，聚乙烯占塑料的40%。研究小组将100只蜡虫蠕虫放在一个商用聚乙烯购物袋中12小时，这些蠕虫消耗并分解了约92毫克，约占总量的3%。为了证实蠕虫的咀嚼并不是聚乙烯分解的原因，研究人员将一些蠕虫制成糊状物并将其放置于塑料薄膜。14小时后，这些胶片失去了13%的质量——显然被蠕虫胃里的酶分解了。他们的发现发表在2017年的《当代生物学》上。
Federica Bertocchini, co-author of the study, says the worms' ability to break down their everyday food-beeswax--also allows them to break down plastic. "Wax is a complex mixture, but the basic bond in polyethylene, the carbon-carbon bond, is there as well, "she explains. "The wax worm evolved a method or system to break this bond. "
这项研究的合著者费德丽卡·贝尔托基尼说，蠕虫分解日常食物——蜂蜡的能力，也可以让它们分解塑料。“蜡是一种复杂的混合物，但聚乙烯中的基本键——碳碳键——也存在，”她解释道，“蜡虫进化出一种方法或系统来破坏这种键。”
Jennifer Debruyn, a microbiologist at the University of Tennessee, who was not involved in the study, says it is not surprising that such worms can break down polyethylene. But compared with previous studies, she finds the speed of breaking down in this one exciting. The next step, DeBruyn says, will be to identify the cause of the breakdown. Is it an enzyme proced by the worm itself or by its gut microbes?
田纳西大学的微生物学家詹妮弗·德布鲁恩没有参与这项研究，她说，这种蠕虫可以破坏聚乙烯，这并不奇怪。但与之前的研究相比，她发现这次研究的分解速度令人兴奋。德布鲁恩说，下一步将是确定分解原因。这种酶是由蠕虫自身产生还是肠道微生物产生？
Bertocchini agrees and hopes her team’s findings might one day help employ the enzyme to break down plastics in landfills. But she expects using the chemical in some kind of instrial process-not simply "millions of worms thrown on top of the plastic.”
贝尔托基尼对此表示同意，并希望她的研究小组的发现有朝一日能利用这种酶在垃圾填埋场分解塑料。但她希望在某种工业过程中使用这种化学物质，而不仅仅是将“数百万只蠕虫扔在塑料上”。
Ⅷ 2019年高考英语北京卷 - 阅读理解D
By the end of the century，if not sooner，the world's oceans will be bluer and greener thanks to a warming climate，according to a new study.
根据一项新的研究，到本世纪末，如果没有更早的话，由于气候变暖，世界海洋将变得更蓝更绿。
At the heart of the phenomenon lie tiny marine microorganisms called phytoplankton. Because of the way light reflects off the organisms，these phytoplankton create colourful patterns at the ocean surface. Ocean colour varies from green to blue，depending on the type and concentration of phytoplankton. Climate change will fuel the growth of phytoplankton in some areas，while recing it in other spots，leading to changes in the ocean's appearance.
这种现象的核心是被称为浮游植物的海洋微生物。由于光从生物体反射的方式，这些浮游植物在海洋表面形成了五颜六色的图案。海洋的颜色从绿色到蓝色不等，这取决于浮游植物的种类和浓度。气候变化将在某些地区助长浮游植物的生长，而在其他地区则会相反，这导致了海洋外观的变化。
Phytoplankton live at the ocean surface，where they pull carbon dioxide into the ocean while giving off oxygen. When these organisms die，they bury carbon in the deep ocean，an important process that helps to regulate the global climate. But phytoplankton are vulnerable to the ocean's warming trend. Warming changes key characteristics of the ocean and can affect phytoplankton growth，since they need not only sunlight and carbon dioxide to grow，but also nutrients.
浮游植物生活在海洋表面，在那里它们将二氧化碳吸入海洋，同时释放氧气。当这些生物死亡时，碳就会埋在深海中，这是一个有助于调节全球气候的重要过程。但浮游植物很容易受到海洋变暖趋势的影响。变暖改变了海洋的主要特征，并可能影响浮游植物的生长，因为它们的生长不仅需要阳光和二氧化碳，还需要营养物质。
Stephanie Dutkiewicz，a scientist in MIT's Center for Global Change Science，built a climate model that projects changes to the oceans throughout the century. In a world that warms up by 3℃，it found that multiple changes to the colour of the oceans would occur. The model projects that currently blue areas with little phytoplankton could become even bluer. But in some waters，such as those of the Arctic，a warming will make conditions riper for phytoplankton，and these areas will turn greener. “Not only are the quantities of phytoplankton in the ocean changing. ”she said，“but the type of phytoplankton is changing. ”
麻省理工学院全球变化科学中心的科学家斯蒂芬妮·杜特凯维奇建立了一个气候模型，预测整个世纪海洋的变化。在一个温度升高3℃的世界里，会发现海洋的颜色发生多重变化。该模型预测，目前几乎没有浮游植物的蓝色区域可能会变得更蓝。但在一些水域，如北极水域，变暖将使浮游植物生长条件更加成熟，这些地区将变得更加绿色。”不只是海洋中浮游植物的数量在变化，”她说，“浮游植物的种类也正在改变。”
Ⅸ 2010年高考英语北京卷 - 阅读理解A - Goldie’s Secret（戈尔迪的秘密）
She turned up at the doorstep of my house in Cornwall. No way could I have sent her away. No way, not me anyway. Maybe someone had kicked her out of their car the night before. "We’re moving house.” "No space for her any more with the baby coming." "We never really wanted her, but what could we have done? She was a present." People find all sorts of excuses for abandoning an animal. And she was one of the most beautiful dogs I had ever seen.
她出现在我康沃尔的家门口，我不能把她送走。不能，反正不能是我，也许昨晚有人把她从车里踢了出来。“我们要搬家“，“孩子要来，我们没地方养她了”，”我们从来没有真的想养她，但我们能做些什么呢？她是一份礼物“，人们为遗弃动物寻找各种各样的借口。她是我见过的最漂亮的狗之一。
I called her Goldie. If I had known what was going to happen I would have given her a more creative name. She was so unsettled ring those first few days. She hardly ate anything and had such an air of sadness about her. There was nothing I could do to make her happy, it seemed. Heaven knows what had happened to her at her previous owner’s. But eventually at the end of the first week she calmed down. Always by my side, whether we were out on one of our long walks or sitting by the fire.
我称她戈尔迪，如果我能知道会发生什么，我应该会给她起个更有创意的名字。头几天她心神不定，几乎什么也没吃，愁眉苦脸。看来我没办法让她高兴，天知道她在前主人家里发生了什么事。但终于在第一周结束时，她安静了下来。无论我们出去长距离散步还是坐在火炉旁，她都会一直在我身边。
That’s why it was such a shock when she pulled away from me one day when we were out for a walk. We were a long way from home, when she started barking and getting very restless. Eventually I couldn’t hold her any longer and she raced off down the road towards a farmhouse in the distance as fast as she could.
这就是为什么有一天我们出去散步，她从我身边走开时，我感到非常震惊的原因。我们离家很远，这时她开始吠叫，变得非常不安。最后，我再也控制不住她了，她飞快地沿着公路朝远处的一个农舍跑去。
By the time I reached the farm I was very tired and upset with Goldie. But when I saw her licking the four puppies I started to feel sympathy towards them. "We didn’t know what had happened to her," said the woman at the door. "I took her for a walk one day, soon after the puppies were born, and she just disappeared." "She must have tried to come back to them and got lost," added a boy from behind her.
当我到达农场时，我对戈尔迪感到非常疲倦和不安。但是当我看到她在舔四只小狗时我开始同情他们了。”我们不知道她发生了什么事”，门口的女人说，“有一天，小狗刚出生不久，我带她去散步，她就不见了“。”她肯定是想回到他们身边，但是迷路了”，身后一个男孩补充道。
I must admit I do miss Goldie, but I’ve got Nugget now, and she looks just like her mother. And I’ve learnt a good lesson: not to judge people.
我必须承认我确实想念戈尔迪，但我现在有了纳格，她长得和她妈妈一样。我也吸取到了一个很好的教训：不要评判别人。