必修第二册Unit 3 The Internet（人与社会：信息技术)-【同步拓展阅读】2024-2025学年高一英语单元阅读提升（人教版2019必修）

必修第二册Unit 3 The Internet（人教版2019） 人与社会：信息技术 单元引言解读 The Internet is becoming the town square for the global village of tomorrow. —Bill Gates 释义：本单元的名人名言意为“因特网正成为明日地球村的闹市广场。”它很好地诠释了主题图的寓意。现实世界的闹市广场熙熙攘攘、人来人往，商品、服务和信息在此集聚、流通、交换和分享，满足人们的物质生活和精神生活的需要。该名言用闹市广场隐喻互联网，生动传神。 启示：互联网的出现，打破了时间和空间的界限。互联网、人工智能和科技信息化的今天，互联网带给人们方方面面的方便和快捷。互联网的出现是时代进步的必然产物，是科技发展的重要标志。互联网给人们带来的既有机遇，同样也有挑战。互联网在带给人们便利的同时，也给我们的生活带来了一些困扰。因此，对待互联网，我们一定要保持理性的头脑，辩证地看待互联网带给人们的机遇和挑战。 名言名句积累 人与社会：信息技术 1．The Internet is changing the way we live. 网络正在改变我们的生活方式。 2．Computers have replaced humans in many areas of our life, making our work much easier and more efficient. 在我们生活的很多领域电脑已经代替了人类，使得我们的工作更容易、更高效。 3．What's more, Internet is just like a bridge of communicating between people.People get closer through it, which promotes interpersonal relationship. 而且，互联网就像人们之间沟通的桥梁。人们通过它距离变得更近了，这促进了人际关系。 4．I feel it is important for us either to limit our use of the Internet, or to learn how to handle the problems it has caused. 我觉得，要么限制使用互联网，要么学会如何处理互联网所引起的问题，这对我们来说很重要。 5．With the development of the Internet, many individuals favour online shopping because it is more convenient and can save time. 随着互联网的发展，很多人喜欢网上购物，因为它更方便，而且能节省时间。 6．Internet makes our study and work more effective. 互联网使我们的学习和工作更有效。 7．Over the Internet, we can learn more knowledge and broaden our horizons. 通过互联网，我们可以学习更多的知识并开阔我们的视野。 8．Some students ignore their studies since they are addicted to computer games seriously. 一些学生严重地沉迷于网络游戏而忽视了学习。 9．We should make good use of our time and not become addicted to the Internet. 我们应该充分利用我们的时间，而不是沉迷于网络。 10．Follow these tips, and your time spent doing research on the Internet will be much more worthwhile. 遵循这些窍门，你在网上做研究所花的时间就会更加值得。 时文拓展阅读 How Will Europe’s New Artificial Intelligence Rules Affect the World? European nations reached an agreement on rules for artificial intelligence (AI) last week. Some experts say the regulations will affect people around the world.Here are some of the details of the agreement reported by the Associated Press: The AI Act and how it works: The AI Act aims to regulate or establish guidelines for AI technology that has the potential to cause problems if misused.AI systems that recommend online material, or those that check email messages, would be less regulated. But technology that concerns healthcare or medical decisions would have higher requirements. Some AI systems will be banned except in some cases. They include systems that scan people's faces in public and systems that make predictions about future behavior such as whether a person will commit a crime.The new AI Act will not take effect until two years after a vote from European lawmakers. The vote is planned for the first part of next year. The soonest it would be in place is sometime early in 2026. How will the Act affect the world? Some experts say the guidelines could become a global standard. That has happened before. One recent European decision caused U.S. company Apple to stop using its lightning data cable in favor of a more widely used cable.Experts say Europe's rules might be used as a blueprint in other parts of the world. Anu Bradford is a professor at Columbia University in New York City. She called Europe's act "comprehensive" and "a game-changer." Bradford noted the European rules will "show the world AI can be governed." Rights groups complained that Europe's decision to not completely ban the use of facial recognition "is a missed opportunity." Amnesty International noted that Europe did not ban exports of AI technology that covers social scoring. Social scoring systems permit governments to record how well citizens follow rules. What are the U.S. and China doing? In the United States, President Joe Biden signed an executive order in October on AI. Biden required AI technology companies to share test results and other information with the government. Government organizations will create requirements for AI tools that must be followed before systems are released for public use.China released rules for AI tools that create material such as photos, text and videos. The rules are only short-term guidelines. President Xi Jinping also called for an open and fair environment for AI development around the world. Will Europe's rules change ChatGPT? The rise of ChatGPT, an AI tool based in the U.S., is one of the reasons for Europe's new set of rules. Europe's rules include guidelines for chatbots and other AI systems that can do jobs such as writing, creating video and writing computer code. Systems must clearly show where the material that went into training the bots came from. They also must show how much energy was used to train the systems, or models. They should be open about how they control the data that comes from their tool's users. And they need to observe the EU's copyright property protection laws. High technology systems or risky uses of AI are required to follow stricter rules. Those include systems that create basic pieces of information, such as computer code, that others will then use to create other AI systems. 【译文欣赏】 欧洲新的人工智能法案将如何影响世界？ 欧洲国家上周就人工智能（AI）规则达成协议。一些专家表示，这些规定将影响世界各地的人们。以下是美联社报道的协议的一些细节： 《人工智能法案》及其运作方式： 《人工智能法案》旨在规范或制定人工智能技术的指导方针，如果滥用，可能会造成问题。推荐在线材料或检查电子邮件的人工智能系统将受到较少的监管。但涉及医疗保健或医疗决策的技术将有更高的要求。 除某些情况外，一些人工智能系统将被禁止。它们包括在公共场合扫描人们面部的系统，以及预测未来行为（如一个人是否会犯罪）的系统。新的《人工智能法案》将在欧洲立法者投票两年后生效。投票计划于明年上半年进行。它最快将在2026年初到位。 该法案将如何影响世界？ 一些专家表示，该指南可能会成为全球标准。这种情况以前也发生过。最近欧洲的一项决定导致美国公司苹果停止使用其闪电数据线，转而使用更广泛使用的电缆。专家表示，欧洲的规则可能会被世界其他地区用作蓝图。阿努·布拉德福德是纽约哥伦比亚大学的教授。她称欧洲的法案是“全面的”和“游戏规则的改变者”。Bradford指出，欧洲的规则将“向世界展示人工智能是可以被治理的” 人权组织抱怨说，欧洲不完全禁止使用面部识别的决定“是一个错失的机会”。大赦国际指出，欧洲没有禁止出口涵盖社会评分的人工智能技术。社会评分系统允许政府记录公民遵守规则的情况。 美国和中国在做什么？ 在美国，乔·拜登总统于10月签署了一项关于人工智能的行政命令。拜登要求人工智能技术公司与政府分享测试结果和其他信息。政府组织将制定人工智能工具的要求，在系统发布供公众使用之前必须遵守这些要求。中国发布了创建照片、文本和视频等材料的人工智能工具规则。这些规则只是短期的指导方针。 欧洲的规则会改变ChatGPT吗？ 总部位于美国的人工智能工具ChatGPT的兴起是欧洲制定新规则的原因之一。欧洲的规则包括聊天机器人和其他可以完成写作、创建视频和编写计算机代码等工作的人工智能系统的指导方针。 系统必须清楚地显示用于训练机器人的材料来自哪里。他们还必须展示训练系统或模型所消耗的能量。他们应该公开如何控制来自工具用户的数据。他们需要遵守欧盟的版权财产保护法。 高科技系统或人工智能的高风险使用需要遵循更严格的规则。其中包括创建基本信息（如计算机代码）的系统，其他人将使用这些信息创建其他人工智能系统。 【词汇积累】 regulations –n. (pl.) rules and laws that govern a field or industry规定 potential –n. the possibility that something might happen某事发展的可能性 scan –v. to record the image of something and to use it digitally扫描 global standard –n. a level of quality for a field or industry that is observed or require around the world 全球标准 blueprint –n. the plans for a building; a set of plans for how something should be done蓝图；设计图 comprehensive –adj. involving all parts of something 综合性的；全面的 game-changer –n. (idiom) something that is important or causes change规则改变者 social scoring –n. a way of rating people on social issues 社会信用评分 chatbot –n. an artificial intelligence tool that produces writing or other material on request by taking existing things from the internet 一种聊天程序 【知识拓展】 3月13日，欧洲议会正式投票通过并批准欧盟《人工智能法案》。在法国斯特拉斯堡举行的欧洲议会全会上，该法案获得523张赞成票，46张反对票。人工智能法案》文本的草案最早是欧盟委员会在2021年4月提出，内容包括将严格禁止“对人类安全造成不可接受风险的人工智能系统”，包括有目的地操纵技术、利用人性弱点或根据行为、社会地位和个人特征等进行评价的系统等。据悉，该法案将在走完所有审批程序后在欧盟公报上予以公布并于20天后生效。法案中的相关条款将分阶段实施。 【词汇延伸】 Artificial Intelligence人工智能 Associated Press美联社联合通讯社 regulate规定调节，控制约束，控制，管理 AI technology人工智能技术 in some cases在某些情况下有时候 in public当众，在别人面前公开地公然地 综合实战演练 （一） （2024·浙江·高考真题七选五））In the past few years, online learning has become a significant part of the university and college experience. 1 But are all online courses created equal? How can you be sure that digital learning is right for you? 2 We interviewed students and professors to get their advice about online courses, The most obvious advantage of online learning is that you can study anywhere and anytime. 3 “I think a point that many people lose sight of is how easy it can be to fall behind schedule,” says graduate student Amanda Bindman. Before choosing to study online, consider whether you’re a self-motivated learner and if the material seems interesting enough to keep you going. The tip that comes up most often is simple: build online courses into your weekly schedule, just like what you would do with in person courses. 4 He noted that his online students usually end up with lower grades. It is so easy to let an online course slide, but your grades will suffer as a result. Be sure to schedule set times to watch your lectures, read materials and contribute to online discussion boards. 5 A social connection is often a big part of learning. There are things you can do to ease this problem. Jessica Pink, an undergraduate student, suggests taking online courses with a friend, so you can motivate each other to stay on track. You can also find students on the class discussion board to organize a study group, or schedule in-person meeting s with your professor to discuss course concepts. A．But that doesn’t mean there aren’t deadlines. B．Your motivation should be your main concern. C．Do you know that online courses are also part of your education? D．Professor Alex Davidson teaches the same course in person and online. E．The chief complain t about online courses is that they lack human interaction. F．If you take an online course, what can you do to ensure the best possible grade? G．A survey found that 29 percent of college students registered for online courses. ( 高考英语 七选五 解题技巧 （ 二 ） ) ( Before choosing to study online, consider whether you’re a self-motivated learner and if the material seems interesting enough to keep you going. 句子结构分析： 本句是祈使句，谓语动词consider， “and”连接 whether和if 引导的宾语从句做consider宾语 ， Before choosing to study online是 介词短语做状语 。 翻译： ________________________________ _________________________________________________________________________________________ ) ( significant adj _________ ； digital adj __________ ； obvious adj _________ ； schedule n _______ ； self-motivated adj ________ ； in-person adj _____________ ； set adj [ 熟词 新 义 ] __________ ； contribute v [ 熟词 新 义 ] ________ ； ease v _______ ； concept n ________ ； deadline n ________ ； motivation n ________ ； lack v ________ ； interaction n ________ ； lose sight of sth ________ ； fall behind ________ ； come up ________ ； end up with ________ ； let sth slide ________ ； motivate sb to do sth ________ ； register for _______ ) （二） （23-24高一下·四川绵阳·期末）How to Stop Being an Oversharer in Person and on Social Media Do you find yourself sharing details about your life with a total stranger? Or, maybe you look back on a conversation with a coworker and realize you were talking the entire time. 6 Whether you overshare to fill awkward silences or just because you don’t know what else to talk about, we’ve got you covered: we’ve collected the best tips to avoid oversharing.Pause for 1 to 2 seconds before speaking. Sometimes we talk without thinking, and end up sharing more than we mean to. 7 That way, you can think twice and avoid anything you don’t want to talk about. 8 Maybe a conversation is headed in a direction that carries a lot of emotional weight for you. If you don’t want to talk about something (relationship problems, past trauma, grief, etc.), casually turn to other subjects by giving them a compliment or pointing out something about your environment.Set clear boundaries for yourself before talking. In your head, make a list of topics that you don’t want to talk about with an acquaintance or a stranger. When you find yourself toward those subjects, use the methods above to avoid them. 9 Avoid social media when you’re feeling emotional. 10 When you’re upset, you might find that you post things you normally wouldn’t on your social media accounts. To avoid oversharing on social media, log out of your accounts any time you’re feeling down. If you do so, you won’t tend to tell people things online that you don’t actually want to share. A．Avoid a conversation with emotional subjects． B．Oversharing doesn’t always happen in person． C．Change the topic of a conversation if it causes burden． D．Before opening your mouth, reconsider what you’re going to say． E．That way, you can stop yourself from oversharing from the beginning． F．Oversharing is easy to happen, and it’s a problem that many of us deal with． G．Realizing that we talk too much, we often feel regretful about what we say． （三） （23-24高一下·湖北·期末）Cloud storage is a flexible and convenient way to store data with complete peace of mind. 11 This means you can store all your digital things remotely, without taking up space on your computer. There are two options available: public cloud storage allows you to share hosting space with other users; private cloud storage is the ideal choice for companies who want to have their data stored in their own environment. 12 Once you have registered and set up your account, you simply save your files via the internet using your user name and password. This ensures your data remains secure and inaccessible to anyone else. Should you choose, you can put certain permissions in place, which makes it easy to share your data with your colleagues or your family. When you sign up to cloud storage, you can choose the amount of space you need. 13 You can store anything digital: all your files, videos and pictures. Whether you want to use this storage solution to store your family photographs or you want to use it to store your work documentation, you will find it quite convenient. Is it better than your computer or an external drive? The answer is a definite yes. Computers crash all the time. 14 External hard drives can still break, or fail. Here you also have the added risk of misplacing it or having it stolen. There are so many advantages to cloud computing, from the ability to access your data from wherever, whenever, to not needing expensive external storage devices. 15 A．Cloud storage is very simple to use. B．You will find cloud storage very cheap. C．It enables you to store your data on hosted servers. D．It is the least thing people like to meet during work. E．This is the most common cause of lost work and memories. F．You can start with a small amount and increase the storage size later on. G．The only disadvantage, however, is that you need internet to access files. （四） （22-23高一下·云南昭通·期末）It’s time to own up. When you’re sitting at your computer, do you work continuously all day? Or do you allow yourself to become distracted now and again to open a few extra websites, check social media, read a spot of news, browse the latest fashion trends, maybe catch up on some celebrity gossip, and look at some... Stop! You’re “cyberloafing”. The unwieldy word is a combination of “cyber”, which means “related to computers”, and “loafing”, which means “relaxing in a lazy way”. We do it, and we do it a lot. A study from the University of Texas suggests we are guilty of this form of procrastination (拖延) for 14% of our working day. On a Friday afternoon, it’s expected to be more than that. But it’s a slippery slope. It can damage your productivity and even your career. Because according to the University of Texas research, each time a worker gets sidetracked by the internet, it takes an average of 23 minutes to get back to work. More than that, cyberloafing has a dark side, according to a report published in The Journal of Psychosocial Research on Cyberspace. It argues that cyberloafing is connected to several negative personality traits. People who  cyberloaf are more likely to be selfish and narcissististic (自恋的). Furthermore, people with these traits are less likely to feel ashamed about avoiding work, and less concerned about getting caught. Why do we do it? For some, it’s undoubtedly an escape from the hard boring work that they’re supposed to be doing. Some might get a feeling of satisfaction, get excitement from finding a great deal online. But overall, it’s something that takes you away from what you’re actually being paid to do, or paying to do: if you’re a student. When you have the whole world of the internet at your fingertips, it’s hard to resist. How do we avoid cyberloafing? If you can truly ask yourself why you are cyberloafing, then that can help identify the base problem. And if that sounds like too much hard work, you could just switch off the internet for a couple of hours! 16．In writing paragraph 1, the author aims to __________. A．make a comparison B．reach a conclusion C．introduce a topic D．provide evidence 17．What’s NOT caused by cyberloafing? A．Low productivity. B．High efficiency. C．Being distracted. D．Self-interested. 18．What does the underlined part “slippery slope” in paragraph 3 mean? A．Bad habit. B．Rough road. C．Smooth step. D．Big obstacle. 19．Where is this text most likely from? A．A diary. B．A guidebook. C．A novel. D．A magazine. （五） （23-24高一下·贵州毕节·期末）Singapore uses about 430 million gallons of water every day—a number it expects could double in the next four decades. That kind of consumption (消费) is increasing pressure on the Asian city state to solve growing problems about global water shortage. So it is building new technology to prepare itself for a future where getting clean water will be even more difficult. Rapid urbanization (城市化) and rising global temperatures are making access to natural water sources increasingly hard to get. Meanwhile, Singapore is home to more than five million people and is covered in fountains, reservoirs(水库) and other water features—including the world’s tallest indoor waterfall, a 130-foot facility that pumps 10,000 gallons of water per minute. But it has no natural water sources of its own, instead relying heavily on recycled water and imports from its neighbors. There’s a big desire to become water independent—to control the future—and that is largely dependent on the technologies being developed. One development: A small, black sponge (海绵) can clean waste water. The sponge absorbs (吸收) 190 times its weight in waste like contaminants (污染物) and microplastics. The material is really useful and will be further developed for commercial use. Another one is a lightweight filtration device (过滤装置) that has already provided clean drinking water to more than 75,000 people across Southeast Asia. One of the most creative aspects of the product is its simplicity. Besides, the water filtration device is no bigger than a bicycle pump, but it can provide clean water to villages of 100 people for up to two years. Everyone is very lucky to have access to clean drinking water. For people in the world, clean water is a basic aspect for life on earth. What’s more important, it is everyone’s responsibility to pay attention to water shortage and take action. 20．What can we learn about the future? A．It may be easier to get clean water. B．Water shortage may be worse. C．The population may become larger. D．Water consumption may become less. 21．What does the author describe about Singapore? A．Some natural water sources are found everywhere. B．Five million people go to find water sources. C．Singapore has the tallest natural waterfall. D．Rapid urbanization partly causes water shortage. 22．What is paragraph 3 mainly about?? A．Why Singapore is short of water. B．Whether there is water shortage. C．How we solve water shortage. D．What water shortage is. 23．What’s the author’s attitude towards dealing with water shortage? A．Supportive. B．Negative. C．Unclear. D．Disapproving. （六） （23-24高一下·贵州铜仁·期末）In recent years, scientists who study wild populations are increasingly turning to remotely piloted planes, otherwise known as drones, to monitor animals. For example, drones are being used to track whales, or to keep an eye on African elephant herds and watch for signs of poaching. Such remote surveys are generally considered highly cost-effective. But it wasn’t clear whether they are as accurate as old-fashioned, feet-on-the-ground, expert evaluations. To find out, Jarrod Hodgson of the University of Adelaide led the study. Using rubber ducks, the researchers laid out 10 colonies (聚居地), ranging in size from about 500 to more than 1,000 individuals. “We then had experienced ground counters make independent counts of those birds from nearby. At the same time, we flew a drone overhead capturing photographs.” The drone data were then analyzed two ways. First, a group of scientists added up the number of birds they could see in each scene. The results of that approach: “We found that on average the drone-derived data or the drone-derived counts made by humans counting the images were between 43 percent and 96 percent more accurate than the traditional ground-based counts.” The better the image, the more accurate the count. Then, Hodgson and his team developed a semi-automated computer program to do the counting for them. And they found: “there was no statistical difference between those counts and the counts completed by our volunteers using exactly the same imagery.” The results appear in the journal Methods in Ecology and Evolution. So counting by drone not only saves time and effort, but yields better data, a definite plus in terms of conservation. “When we monitor wildlife, increasing the accuracy and the precision of animal surveys gives us more confidence in our population estimates. And this. means that we have a stronger evidence base on which to make management decisions or policy changes.” In other words, a drone in the sky is better than two scientists in the bush. 24．What does the underlined word “they” in paragraph 2 refer to? A．Drones. B．Remote surveys. C．Whales. D．African elephant herds. 25．What can we learn from the results of the approach? A．The drone data were more accurate. B．The images were very complex. C．The count has nothing to do with the image. D．The traditional ground-based counts were more reliable. 26．What is the last paragraph mainly about? A．The procedure of counting by drones. B．The accuracy of counting by drones. C．The aim of counting by drones. D．The benefits of counting by drones. 27．Which is the most suitable title for the text? A．The Ways to Analyze Drone Data B．The Scientists in the Bush C．The Drones Used to Count Animals D．The Job of a Ground Counter （七） 、完形填空 （23-24高一下·江苏盐城·期中）I was appreciating my family photos on my computer, admiring my two beautiful babies when I found a(n) 28 scene: my laptop was in almost all the pictures. There was my daughter, 8 months old, playing at my feet while I was 29 on the couch. There was my son, with a big transformer, on my left arms. I’d heard about the Internet addiction before, but I always thought it was something only 30 playing too much World of Warcraft (a computer game) day and night. Now, it seemed my Internet habit is slowly but surely crossing the 31 . Sometimes I find myself 32 at midnight, surfing the Web 33 my family are sleeping. I read news, keep up with friends and write my blog… just for something to do. It 34 that I’m not the only mama who is addicted to the computer. These moms are contributing to a growing global addiction. There’s a movement among psychiatrists (doctors who specialize in mental diseases) to 35 the Internet addiction as an official mental disorder. And a recent Stanford University national survey found that 14 percent of Internet users find it 36 to stay away from it for several days at a time; 9 percent try to hide their 37 Internet use from their loved ones; 8 percent admit they use the Web as a way to escape 38 . You’re likely not the kind of addict who doesn’t bathe and abuses drugs to help stay up for more online time. You may have noticed, 39 , that going online has become a necessary part of your life, which, 40 , means a box of clothes go 41 . It may also mean you’re missing much time with your baby—something you probably do 42 about. 28．A．wonderful B．eye-catching C．scary D．disturbing 29．A．eating B．typing C．singing D．jumping 30．A．limited to B．devoted to C．belonged to D．glued to 31．A．knife B．bridge C．path D．line 32．A．in B．out C．up D．down 33．A．while B．but C．and D．since 34．A．figures out B．turns out C．sets out D．stretches out 35．A．admit B．judge C．regard D．recognize 36．A．obvious B．acceptable C．hard D．favorable 37．A．accessible B．irreplaceable C．unbelievable D．unnecessary 38．A．arrangements B．entertainments C．threats D．discomforts 39．A．therefore B．though C．somehow D．hence 40．A．at least B．above all else C．after all D．at most 41．A．unworn B．unnoticed C．unreported D．unwashed 42．A．hesitate B．bring C．care D．appreciate （八） 书面表达 （23-24高二上·陕西宝鸡·期中）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 SHOULD WE FIGHT NEW TECHNOLOGY? This morning, I saw the shocking headline: “Passenger Dies When Car Crashes in Driverless Mode”. In the article, various people said that the public should oppose the idea of developing driverless cars. They said that some advances in technology were unnecessary and could even be dangerous. Hence, we should cease accepting technology just because it is new. The newspaper reported that the car company had already apologized for the accident, but the families of the deceased said it was not enough. Nevertheless, the company still claimed that most people would be travelling in driverless cars one day soon. On the one hand, there are many different groups of people around the world who live happily in the absence of new technology. Probably the most well-known are the Amish, a group of Christians living in rural America. They do not own or drive cars, watch TV, or use the Internet. They have lived mainly as farmers since the 18th century and they will probably be living the same way in the distant future. They advocate a simple life with an emphasis on hard work, family, and community. They think that is better than caring about luxuries or following the lives of the rich and famous. It could even be argued that the Amish’s quality of life is better since they live in and appreciate the natural environment rather than living in large, polluted cities. 注意： 1. 续写段落不少于150个词； 2. 请按如下格式作答。 参考词汇： the Internet keep in touch  social media health monitor Paragraph 1: On the other hand, new technology has provided people everywhere with many benefits over the years. For example, ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Paragraph 2: Personally, I have benefited quite a lot from technological advances. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 思维素养提升 Task 1 本单元的主题语境是“人与社会”，话题是“信息技术”。本单元的写作任务是写一篇安全上网建议的博文，要求对上网安全提出建议，属于说明文的范畴。写作时要注意主旨明确，结构完整，简明扼要。请选择一篇你感兴趣的阅读语篇，尝试用思维导图绘制出文章脉络吧！ Task 2 （22-23高二上·江西宜春·阶段练习）如今，互联网已经成为现代人工作和生活中必不可少的通信工具，在人们的日常生活中起着重要的作用，但它也有一些负面影响。请就互联网的利与弊发表你的见解，并阐述你的理由。内容包括： 1.好处：促进人际交流；网上购物便捷。 2.弊端：长时间上网影响工作和休息；网瘾影响学生的学习。 3.你的观点。 注意： 1.词数80左右； 2.可适当增加细节，以使行文连贯。 参考词汇：Internet addiction网瘾 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ( 6 )原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$ 必修第二册Unit 3 The Internet（人教版2019） 人与社会：信息技术 单元引言解读 The Internet is becoming the town square for the global village of tomorrow. —Bill Gates 释义：本单元的名人名言意为“因特网正成为明日地球村的闹市广场。”它很好地诠释了主题图的寓意。现实世界的闹市广场熙熙攘攘、人来人往，商品、服务和信息在此集聚、流通、交换和分享，满足人们的物质生活和精神生活的需要。该名言用闹市广场隐喻互联网，生动传神。 启示：互联网的出现，打破了时间和空间的界限。互联网、人工智能和科技信息化的今天，互联网带给人们方方面面的方便和快捷。互联网的出现是时代进步的必然产物，是科技发展的重要标志。互联网给人们带来的既有机遇，同样也有挑战。互联网在带给人们便利的同时，也给我们的生活带来了一些困扰。因此，对待互联网，我们一定要保持理性的头脑，辩证地看待互联网带给人们的机遇和挑战。 名言名句积累 人与社会：信息技术 1．The Internet is changing the way we live. 网络正在改变我们的生活方式。 2．Computers have replaced humans in many areas of our life, making our work much easier and more efficient. 在我们生活的很多领域电脑已经代替了人类，使得我们的工作更容易、更高效。 3．What's more, Internet is just like a bridge of communicating between people.People get closer through it, which promotes interpersonal relationship. 而且，互联网就像人们之间沟通的桥梁。人们通过它距离变得更近了，这促进了人际关系。 4．I feel it is important for us either to limit our use of the Internet, or to learn how to handle the problems it has caused. 我觉得，要么限制使用互联网，要么学会如何处理互联网所引起的问题，这对我们来说很重要。 5．With the development of the Internet, many individuals favour online shopping because it is more convenient and can save time. 随着互联网的发展，很多人喜欢网上购物，因为它更方便，而且能节省时间。 6．Internet makes our study and work more effective. 互联网使我们的学习和工作更有效。 7．Over the Internet, we can learn more knowledge and broaden our horizons. 通过互联网，我们可以学习更多的知识并开阔我们的视野。 8．Some students ignore their studies since they are addicted to computer games seriously. 一些学生严重地沉迷于网络游戏而忽视了学习。 9．We should make good use of our time and not become addicted to the Internet. 我们应该充分利用我们的时间，而不是沉迷于网络。 10．Follow these tips, and your time spent doing research on the Internet will be much more worthwhile. 遵循这些窍门，你在网上做研究所花的时间就会更加值得。 时文拓展阅读 How Will Europe’s New Artificial Intelligence Rules Affect the World? European nations reached an agreement on rules for artificial intelligence (AI) last week. Some experts say the regulations will affect people around the world.Here are some of the details of the agreement reported by the Associated Press: The AI Act and how it works: The AI Act aims to regulate or establish guidelines for AI technology that has the potential to cause problems if misused.AI systems that recommend online material, or those that check email messages, would be less regulated. But technology that concerns healthcare or medical decisions would have higher requirements. Some AI systems will be banned except in some cases. They include systems that scan people's faces in public and systems that make predictions about future behavior such as whether a person will commit a crime.The new AI Act will not take effect until two years after a vote from European lawmakers. The vote is planned for the first part of next year. The soonest it would be in place is sometime early in 2026. How will the Act affect the world? Some experts say the guidelines could become a global standard. That has happened before. One recent European decision caused U.S. company Apple to stop using its lightning data cable in favor of a more widely used cable.Experts say Europe's rules might be used as a blueprint in other parts of the world. Anu Bradford is a professor at Columbia University in New York City. She called Europe's act "comprehensive" and "a game-changer." Bradford noted the European rules will "show the world AI can be governed." Rights groups complained that Europe's decision to not completely ban the use of facial recognition "is a missed opportunity." Amnesty International noted that Europe did not ban exports of AI technology that covers social scoring. Social scoring systems permit governments to record how well citizens follow rules. What are the U.S. and China doing? In the United States, President Joe Biden signed an executive order in October on AI. Biden required AI technology companies to share test results and other information with the government. Government organizations will create requirements for AI tools that must be followed before systems are released for public use.China released rules for AI tools that create material such as photos, text and videos. The rules are only short-term guidelines. President Xi Jinping also called for an open and fair environment for AI development around the world. Will Europe's rules change ChatGPT? The rise of ChatGPT, an AI tool based in the U.S., is one of the reasons for Europe's new set of rules. Europe's rules include guidelines for chatbots and other AI systems that can do jobs such as writing, creating video and writing computer code. Systems must clearly show where the material that went into training the bots came from. They also must show how much energy was used to train the systems, or models. They should be open about how they control the data that comes from their tool's users. And they need to observe the EU's copyright property protection laws. High technology systems or risky uses of AI are required to follow stricter rules. Those include systems that create basic pieces of information, such as computer code, that others will then use to create other AI systems. 【译文欣赏】 欧洲新的人工智能法案将如何影响世界？ 欧洲国家上周就人工智能（AI）规则达成协议。一些专家表示，这些规定将影响世界各地的人们。以下是美联社报道的协议的一些细节： 《人工智能法案》及其运作方式： 《人工智能法案》旨在规范或制定人工智能技术的指导方针，如果滥用，可能会造成问题。推荐在线材料或检查电子邮件的人工智能系统将受到较少的监管。但涉及医疗保健或医疗决策的技术将有更高的要求。 除某些情况外，一些人工智能系统将被禁止。它们包括在公共场合扫描人们面部的系统，以及预测未来行为（如一个人是否会犯罪）的系统。新的《人工智能法案》将在欧洲立法者投票两年后生效。投票计划于明年上半年进行。它最快将在2026年初到位。 该法案将如何影响世界？ 一些专家表示，该指南可能会成为全球标准。这种情况以前也发生过。最近欧洲的一项决定导致美国公司苹果停止使用其闪电数据线，转而使用更广泛使用的电缆。专家表示，欧洲的规则可能会被世界其他地区用作蓝图。阿努·布拉德福德是纽约哥伦比亚大学的教授。她称欧洲的法案是“全面的”和“游戏规则的改变者”。Bradford指出，欧洲的规则将“向世界展示人工智能是可以被治理的” 人权组织抱怨说，欧洲不完全禁止使用面部识别的决定“是一个错失的机会”。大赦国际指出，欧洲没有禁止出口涵盖社会评分的人工智能技术。社会评分系统允许政府记录公民遵守规则的情况。 美国和中国在做什么？ 在美国，乔·拜登总统于10月签署了一项关于人工智能的行政命令。拜登要求人工智能技术公司与政府分享测试结果和其他信息。政府组织将制定人工智能工具的要求，在系统发布供公众使用之前必须遵守这些要求。中国发布了创建照片、文本和视频等材料的人工智能工具规则。这些规则只是短期的指导方针。 欧洲的规则会改变ChatGPT吗？ 总部位于美国的人工智能工具ChatGPT的兴起是欧洲制定新规则的原因之一。欧洲的规则包括聊天机器人和其他可以完成写作、创建视频和编写计算机代码等工作的人工智能系统的指导方针。 系统必须清楚地显示用于训练机器人的材料来自哪里。他们还必须展示训练系统或模型所消耗的能量。他们应该公开如何控制来自工具用户的数据。他们需要遵守欧盟的版权财产保护法。 高科技系统或人工智能的高风险使用需要遵循更严格的规则。其中包括创建基本信息（如计算机代码）的系统，其他人将使用这些信息创建其他人工智能系统。 【词汇积累】 regulations –n. (pl.) rules and laws that govern a field or industry规定 potential –n. the possibility that something might happen某事发展的可能性 scan –v. to record the image of something and to use it digitally扫描 global standard –n. a level of quality for a field or industry that is observed or require around the world 全球标准 blueprint –n. the plans for a building; a set of plans for how something should be done蓝图；设计图 comprehensive –adj. involving all parts of something 综合性的；全面的 game-changer –n. (idiom) something that is important or causes change规则改变者 social scoring –n. a way of rating people on social issues 社会信用评分 chatbot –n. an artificial intelligence tool that produces writing or other material on request by taking existing things from the internet 一种聊天程序 【知识拓展】 3月13日，欧洲议会正式投票通过并批准欧盟《人工智能法案》。在法国斯特拉斯堡举行的欧洲议会全会上，该法案获得523张赞成票，46张反对票。人工智能法案》文本的草案最早是欧盟委员会在2021年4月提出，内容包括将严格禁止“对人类安全造成不可接受风险的人工智能系统”，包括有目的地操纵技术、利用人性弱点或根据行为、社会地位和个人特征等进行评价的系统等。据悉，该法案将在走完所有审批程序后在欧盟公报上予以公布并于20天后生效。法案中的相关条款将分阶段实施。 【词汇延伸】 Artificial Intelligence人工智能 Associated Press美联社联合通讯社 regulate规定调节，控制约束，控制，管理 AI technology人工智能技术 in some cases在某些情况下有时候 in public当众，在别人面前公开地公然地 综合实战演练 （一） （2024·浙江·高考真题七选五））In the past few years, online learning has become a significant part of the university and college experience. 1 But are all online courses created equal? How can you be sure that digital learning is right for you? 2 We interviewed students and professors to get their advice about online courses, The most obvious advantage of online learning is that you can study anywhere and anytime. 3 “I think a point that many people lose sight of is how easy it can be to fall behind schedule,” says graduate student Amanda Bindman. Before choosing to study online, consider whether you’re a self-motivated learner and if the material seems interesting enough to keep you going. The tip that comes up most often is simple: build online courses into your weekly schedule, just like what you would do with in person courses. 4 He noted that his online students usually end up with lower grades. It is so easy to let an online course slide, but your grades will suffer as a result. Be sure to schedule set times to watch your lectures, read materials and contribute to online discussion boards. 5 A social connection is often a big part of learning. There are things you can do to ease this problem. Jessica Pink, an undergraduate student, suggests taking online courses with a friend, so you can motivate each other to stay on track. You can also find students on the class discussion board to organize a study group, or schedule in-person meeting s with your professor to discuss course concepts. A．But that doesn’t mean there aren’t deadlines. B．Your motivation should be your main concern. C．Do you know that online courses are also part of your education? D．Professor Alex Davidson teaches the same course in person and online. E．The chief complain t about online courses is that they lack human interaction. F．If you take an online course, what can you do to ensure the best possible grade? G．A survey found that 29 percent of college students registered for online courses. 【答案速查】1．G 2．F 3．A 4．D 5．E 【语篇导读】这是一篇说明文。文章主要说明了在线学习的注意事项。 1．由上文“In the past few years, online learning has become a significant part of the university and college experience. (在过去的几年里，在线学习已经成为大学生活的重要组成部分)”可知，在线学习对大学生活很重要，本空要说跟“这种现象的具体表现”有关的话题，故G选项“A survey found that 29 percent of college students registered for online courses. (一项调查发现，29%的大学生注册了在线课程。)”能承接上文，符合题意。故选G。 2．由上文“If you take an online course, what can you do to ensure the best possible grade? (但是所有的在线课程都是平等的吗？你如何确定数字化学习适合你？)”可知，上文对在线课程提出疑问，本空可以继续提出疑问，故F选项“If you take an online course, what can you do to ensure the best possible grade? (如果你参加了在线课程，你能做些什么来确保尽可能好的成绩？)”能承接上文，符合题意。故选F。 3．由上文“The most obvious advantage of online learning is that you can study anywhere and anytime. (在线学习最明显的优势是你可以随时随地学习)”可知，在线学习具备的优势是可以让你随时随地学习，本空要说跟“学习时间”有关的话题，故A选项“But that doesn’t mean there aren’t deadlines. (但这并不意味着没有最后期限。)”与上文构成转折关系，that指代上一句话，符合题意。故选A。 4．由下文“He noted that his online students usually end up with lower grades. (他指出，他的在线学生最终的成绩通常较低)”可知，本空要说跟“在线老师”有关的话题，故D选项“Professor Alex Davidson teaches the same course in person and online. (Alex Davidson教授亲自授课和在线授课)”能引起下文，下文中的He指代D项中的“Alex Davidson教授”，符合题意。故选D。 5．由下文“A social connection is often a big part of learning. There are things you can do to ease this problem. Jessica Pink, an undergraduate student, suggests taking online courses with a friend, so you can motivate each other to stay on track. You can also find students on the class discussion board to organize a study group, or schedule in-person meeting s with your professor to discuss course concepts. (社会关系通常是学习的重要组成部分。你可以做一些事情来缓解这个问题。本科生杰西卡·平克建议和朋友一起参加在线课程，这样你们就可以互相激励，坚持下去。你也可以在课堂讨论板上找到学生，组织一个学习小组，或者安排与教授面对面的会议，讨论课程概念)”可知，本空要说跟“人们之间的互动”有关的话题，故E选项“The chief complain t about online courses is that they lack human interaction. (对在线课程的主要抱怨是它们缺乏人与人之间的互动。)”能引起下文，符合题意。故选E。 ( 高考英语 七选五 解题技巧 （ 二 ） ) ( Before choosing to study online, consider whether you’re a self-motivated learner and if the material seems interesting enough to keep you going. 句子结构分析： 本句是祈使句，谓语动词consider， “and”连接 whether和if 引导的宾语从句做consider宾语 ， Before choosing to study online是 介词短语做状语 。 翻译： 在选择未来的职业道路时，我们应该先思考自己是否对这个行业充满热情，以及这个职业是否符合我们的价值观，这样才能在未来的工作中找到真正的满足和成就感。 ) ( significant adj 重要的； digital adj 数字的； obvious adj 明显的； schedule n 日程安排； self-motivated adj 主动的，自我激励的； in-person adj 面对面的，亲自的； set adj [ 熟词 新 义 ] 固定的； contribute v [ 熟词 新 义 ] （尤指） 发表意见； ease v 缓解； concept n 概念； deadline n 截止日期； motivation n 动力； lack v 缺乏； interaction n 交流 ； lose sight of sth 忽略某事； fall behind 落后； come up 被提及，被讨论； end up with 以……结束； let sth slide 放任不管某事，任某事恶化； motivate sb to do sth 激励某人做某事； register for 注册 ) （二） （23-24高一下·四川绵阳·期末）How to Stop Being an Oversharer in Person and on Social Media Do you find yourself sharing details about your life with a total stranger? Or, maybe you look back on a conversation with a coworker and realize you were talking the entire time. 6 Whether you overshare to fill awkward silences or just because you don’t know what else to talk about, we’ve got you covered: we’ve collected the best tips to avoid oversharing.Pause for 1 to 2 seconds before speaking. Sometimes we talk without thinking, and end up sharing more than we mean to. 7 That way, you can think twice and avoid anything you don’t want to talk about. 8 Maybe a conversation is headed in a direction that carries a lot of emotional weight for you. If you don’t want to talk about something (relationship problems, past trauma, grief, etc.), casually turn to other subjects by giving them a compliment or pointing out something about your environment.Set clear boundaries for yourself before talking. In your head, make a list of topics that you don’t want to talk about with an acquaintance or a stranger. When you find yourself toward those subjects, use the methods above to avoid them. 9 Avoid social media when you’re feeling emotional. 10 When you’re upset, you might find that you post things you normally wouldn’t on your social media accounts. To avoid oversharing on social media, log out of your accounts any time you’re feeling down. If you do so, you won’t tend to tell people things online that you don’t actually want to share. A．Avoid a conversation with emotional subjects． B．Oversharing doesn’t always happen in person． C．Change the topic of a conversation if it causes burden． D．Before opening your mouth, reconsider what you’re going to say． E．That way, you can stop yourself from oversharing from the beginning． F．Oversharing is easy to happen, and it’s a problem that many of us deal with． G．Realizing that we talk too much, we often feel regretful about what we say． 【答案】6．F 7．D 8．C 9．E 10．B 【导语】本文是说明文，通过提供一些实用的建议来帮助人们避免在面对面交流和社交媒体上过度分享个人信息。 6．下文提到了“Whether you overshare to fill awkward silences or just because you don’t know what else to talk about, we’ve got you covered (无论你是因为填补尴尬的沉默而过度分享，还是因为你不知道还能谈论什么，我们都为你提供了解决方案)”，说明过度分享可能发生在多种情况下。选项F中的“Oversharing is easy to happen, and it’s a problem that many of us deal with (过度分享容易发生，这是我们许多人都要面对的问题)”与下文的描述一致，因此选择F。 7．本段标题建议“Pause for 1 to 2 seconds before speaking (在说话前暂停1到2秒)，”这是为了避免在没有深思熟虑的情况下说话。选项D中的“Before opening your mouth, reconsider what you’re going to say (在开口之前，重新考虑你要说的话)”与这个建议相吻合，因此选择D。 8．下文提到“If you don’t want to talk about something (relationship problems, past trauma, grief, etc.), casually turn to other subjects by giving them a compliment or pointing out something about your environment. (如果你不想谈论某些事情（比如感情问题、过去的创伤、悲伤等），可以通过随意地给予他们一些赞美或者指出你周围环境中的某些事情来轻松地转向其他话题。)”，说明当人们不想谈论某个话题的时候，可以转移话题，选项C中的“Change the topic of a conversation if it causes burden (如果话题带来负担，就改变话题)”与这个建议相符，因此选择C。 9．上文建议在交谈前为自己设定清晰的界限，并列出不想与陌生人或熟人讨论的话题。本段标题提到“Set clear boundaries for yourself before talking (在交谈前为自己设定清晰的界限)”，选项E中的“That way, you can stop yourself from oversharing from the beginning”(这样，你可以从一开始就阻止自己过度分享)与这个建议相符，因此选择E。 10．上文提到了“Avoid social media when you’re feeling emotional (当你情绪化时，避免使用社交媒体)”，这是为了避免在情绪化时在社交媒体上过度分享。选项B中的“Oversharing doesn’t always happen in person (过度分享并不总是发生在面对面的情况下)”，扩展了过度分享的概念，指出它也可能发生在社交媒体上，因此选择B。 （三） （23-24高一下·湖北·期末）Cloud storage is a flexible and convenient way to store data with complete peace of mind. 11 This means you can store all your digital things remotely, without taking up space on your computer. There are two options available: public cloud storage allows you to share hosting space with other users; private cloud storage is the ideal choice for companies who want to have their data stored in their own environment. 12 Once you have registered and set up your account, you simply save your files via the internet using your user name and password. This ensures your data remains secure and inaccessible to anyone else. Should you choose, you can put certain permissions in place, which makes it easy to share your data with your colleagues or your family. When you sign up to cloud storage, you can choose the amount of space you need. 13 You can store anything digital: all your files, videos and pictures. Whether you want to use this storage solution to store your family photographs or you want to use it to store your work documentation, you will find it quite convenient. Is it better than your computer or an external drive? The answer is a definite yes. Computers crash all the time. 14 External hard drives can still break, or fail. Here you also have the added risk of misplacing it or having it stolen. There are so many advantages to cloud computing, from the ability to access your data from wherever, whenever, to not needing expensive external storage devices. 15 A．Cloud storage is very simple to use. B．You will find cloud storage very cheap. C．It enables you to store your data on hosted servers. D．It is the least thing people like to meet during work. E．This is the most common cause of lost work and memories. F．You can start with a small amount and increase the storage size later on. G．The only disadvantage, however, is that you need internet to access files. 【答案】11．C 12．A 13．F 14．E 15．G 【导语】本文是说明文。文章介绍了云存储是一种灵活、方便、完全放心的数据存储方式。它有很多优点，但也有唯一缺点是你需要互联网来访问文件。 11．根据空前“Cloud storage is a flexible and convenient way to store data with complete peace of mind. (云存储是一种灵活、方便、完全放心的数据存储方式。)”可知，这里介绍了云存储是一种存储方式。以及空后“This means you can store all your digital things remotely, without taking up space on your computer. There are two options available: public cloud storage allows you to share hosting space with other users; private cloud storage is the ideal choice for companies who want to have their data stored in their own environment.(这意味着你可以远程存储所有的数字物品，而不会占用电脑空间。有两种选择：公共云存储允许您与其他用户共享托管空间；私有云存储是希望将数据存储在自己环境中的公司的理想选择。)”可知，This means 是指前面云储存的将数据存储在托管服务器上的方式。故C项It enables you to store your data on hosted servers.(它使您能够将数据存储在托管服务器上。)符合语境。it指代前面的cloud storage。故选C项。 12． 根据空后“Once you have registered and set up your account, you simply save your files via the internet using your user name and password.(一旦你注册并设置了你的账户，你只需使用你的用户名和密码通过互联网保存你的文件。)”可知，这里解释了云存储操作简单。故A项Cloud storage is very simple to use.(云存储使用起来非常简单。)符合语境，对下文有总括作用。故选A项。 13．根据空前“When you sign up to cloud storage, you can choose the amount of space you need.(当您注册云存储时，您可以选择所需的空间量。)”可知，用户可以在云存储选择空间量的大小。故F项You can start with a small amount and increase the storage size later on.(你可以从少量开始，然后增加存储空间。)符合语境，其中a small amount 与上文the amount of对应，有承上作用。故选F项。 14．根据空前“Computers crash all the time. (电脑总是死机。)”可知，这里指出电脑缺点。而E项This is the most common cause of lost work and memories.(这是丢失工作和记忆的最常见原因。)符合语境。This 指代前面的句子，有承上作用。故选E项。 15． 根据空前“There are so many advantages to cloud computing, from the ability to access your data from wherever, whenever, to not needing expensive external storage devices. (云计算有很多优点，从随时随地访问数据的能力到不需要昂贵的外部存储设备。)”可知，这里介绍了云存储很多优点，后面要转折说出它的缺点。故G项The only disadvantage, however, is that you need internet to access files.(然而，唯一的缺点是你需要互联网来访问文件。)符合语境。其中The only disadvantage与上文many advantages 对应，有承上作用。故选G项。 （四） （22-23高一下·云南昭通·期末）It’s time to own up. When you’re sitting at your computer, do you work continuously all day? Or do you allow yourself to become distracted now and again to open a few extra websites, check social media, read a spot of news, browse the latest fashion trends, maybe catch up on some celebrity gossip, and look at some... Stop! You’re “cyberloafing”. The unwieldy word is a combination of “cyber”, which means “related to computers”, and “loafing”, which means “relaxing in a lazy way”. We do it, and we do it a lot. A study from the University of Texas suggests we are guilty of this form of procrastination (拖延) for 14% of our working day. On a Friday afternoon, it’s expected to be more than that. But it’s a slippery slope. It can damage your productivity and even your career. Because according to the University of Texas research, each time a worker gets sidetracked by the internet, it takes an average of 23 minutes to get back to work. More than that, cyberloafing has a dark side, according to a report published in The Journal of Psychosocial Research on Cyberspace. It argues that cyberloafing is connected to several negative personality traits. People who  cyberloaf are more likely to be selfish and narcissististic (自恋的). Furthermore, people with these traits are less likely to feel ashamed about avoiding work, and less concerned about getting caught. Why do we do it? For some, it’s undoubtedly an escape from the hard boring work that they’re supposed to be doing. Some might get a feeling of satisfaction, get excitement from finding a great deal online. But overall, it’s something that takes you away from what you’re actually being paid to do, or paying to do: if you’re a student. When you have the whole world of the internet at your fingertips, it’s hard to resist. How do we avoid cyberloafing? If you can truly ask yourself why you are cyberloafing, then that can help identify the base problem. And if that sounds like too much hard work, you could just switch off the internet for a couple of hours! 16．In writing paragraph 1, the author aims to __________. A．make a comparison B．reach a conclusion C．introduce a topic D．provide evidence 17．What’s NOT caused by cyberloafing? A．Low productivity. B．High efficiency. C．Being distracted. D．Self-interested. 18．What does the underlined part “slippery slope” in paragraph 3 mean? A．Bad habit. B．Rough road. C．Smooth step. D．Big obstacle. 19．Where is this text most likely from? A．A diary. B．A guidebook. C．A novel. D．A magazine. 【答案】16．C 17．B 18．A 19．D 【导语】本文是一篇说明文。研究了“上网闲逛”带来的隐患。 16．推理判断题。根据第一段“It’s time to own up. When you’re sitting at your computer, do you work continuously all day? Or do you allow yourself to become distracted now and again to open a few extra websites, check social media, read a spot of news, browse the latest fashion trends, maybe catch up on some celebrity gossip, and look at some...(是时候坦白了。当你坐在电脑前的时候，你是不是整天都在工作？或者你会时不时地让自己分心，打开一些额外的网站，查看社交媒体，读一点新闻，浏览最新的时尚趋势，也许是追一些名人八卦，看看一些……)”可知，第一段通过描写生活中常见的场景，引出“上网闲逛”这一主题。故选C。 17．细节理解题。根据第三段“It can damage your productivity and even your career. Because according to the University of Texas research, each time a worker gets sidetracked by the internet, it takes an average of 23 minutes to get back to work.(它会损害你的工作效率，甚至你的职业生涯。因为根据德克萨斯大学的研究，每一次员工因为上网而分心，平均需要23分钟才能回到工作岗位)”和第四段“People who cyberloaf are more likely to be selfish and narcissististic (自恋的).(上网闲逛的人更有可能是自私和自恋的)”可知，“上网闲逛”降低工作产量，分散注意力，更有可能比较自私和自恋，而不会让学习、工作更高效，故选B。 18．词句猜测题。根据划线词后文“It can damage your productivity and even your career.(它会损害你的工作效率，甚至你的职业生涯)”可知，“上网闲逛”降低工作产量甚至毁了你的事业，可知slippery slope指使人滑向深渊的斜坡，即给人带来长远危害的坏习惯，故选A。 19．推理判断题。根据第二段“A study from the  University of Texas suggests we are guilty of this form of procrastination (拖延) for 14% of our working day. On a Friday afternoon, it’s expected to be more than that.(德克萨斯大学的一项研究表明，我们有14%的工作时间都在为这种形式的拖延而感到内疚。在周五下午，预计会超过这个数值)”结合本文研究了“上网闲逛”带来的隐患，最有可能是杂志上发表的研究结果。故选D。 （五） （23-24高一下·贵州毕节·期末）Singapore uses about 430 million gallons of water every day—a number it expects could double in the next four decades. That kind of consumption (消费) is increasing pressure on the Asian city state to solve growing problems about global water shortage. So it is building new technology to prepare itself for a future where getting clean water will be even more difficult. Rapid urbanization (城市化) and rising global temperatures are making access to natural water sources increasingly hard to get. Meanwhile, Singapore is home to more than five million people and is covered in fountains, reservoirs(水库) and other water features—including the world’s tallest indoor waterfall, a 130-foot facility that pumps 10,000 gallons of water per minute. But it has no natural water sources of its own, instead relying heavily on recycled water and imports from its neighbors. There’s a big desire to become water independent—to control the future—and that is largely dependent on the technologies being developed. One development: A small, black sponge (海绵) can clean waste water. The sponge absorbs (吸收) 190 times its weight in waste like contaminants (污染物) and microplastics. The material is really useful and will be further developed for commercial use. Another one is a lightweight filtration device (过滤装置) that has already provided clean drinking water to more than 75,000 people across Southeast Asia. One of the most creative aspects of the product is its simplicity. Besides, the water filtration device is no bigger than a bicycle pump, but it can provide clean water to villages of 100 people for up to two years. Everyone is very lucky to have access to clean drinking water. For people in the world, clean water is a basic aspect for life on earth. What’s more important, it is everyone’s responsibility to pay attention to water shortage and take action. 20．What can we learn about the future? A．It may be easier to get clean water. B．Water shortage may be worse. C．The population may become larger. D．Water consumption may become less. 21．What does the author describe about Singapore? A．Some natural water sources are found everywhere. B．Five million people go to find water sources. C．Singapore has the tallest natural waterfall. D．Rapid urbanization partly causes water shortage. 22．What is paragraph 3 mainly about?? A．Why Singapore is short of water. B．Whether there is water shortage. C．How we solve water shortage. D．What water shortage is. 23．What’s the author’s attitude towards dealing with water shortage? A．Supportive. B．Negative. C．Unclear. D．Disapproving. 【答案】20．B 21．D 22．C 23．A 【导语】这是一篇说明文。本文主要讲述了新加坡的缺水问题以及解决缺水问题的办法。 20．细节理解题。根据第一段中“That kind of consumption (消费) is increasing pressure on the Asian city state to solve growing problems about global water shortage.(这种消费给这个亚洲城市国家带来了越来越大的压力，迫使其解决日益严重的全球水资源短缺问题。)”可知，关于未来我们能了解到缺水问题可能会更严重。故选B项。 21．细节理解题。根据第二段中“Rapid urbanization (城市化) and rising global temperatures are making access to natural water sources increasingly hard to get. Meanwhile, Singapore is home to more than five million people and is covered in fountains, reservoirs(水库) and other water features—including the world’s tallest indoor waterfall, a 130-foot facility that pumps 10,000 gallons of water per minute.(快速城市化和全球气温上升使得获取天然水源越来越困难。)”可知，作者描述了新加坡的快速城市化在一定程度上导致了水资源短缺。故选D项。 22．主旨大意题。根据第三段“There’s a big desire to become water independent—to control the future—and that is largely dependent on the technologies being developed. One development: A small, black sponge (海绵) can clean waste water. The sponge absorbs (吸收) 190 times its weight in waste like contaminants (污染物) and microplastics. The material is really useful and will be further developed for commercial use. Another one is a lightweight filtration device (过滤装置) that has already provided clean drinking water to more than 75,000 people across Southeast Asia. One of the most creative aspects of the product is its simplicity. Besides, the water filtration device is no bigger than a bicycle pump, but it can provide clean water to villages of 100 people for up to two years.(人们渴望实现水独立——控制未来——而这在很大程度上取决于正在开发的技术。一项进展是：一种黑色的小海绵(海绵)可以清洁废水。这种海绵可以吸收其重量190倍的污染物(污染物)和微塑料等废物。这种材料非常有用，将进一步开发用于商业用途。另一个是轻型过滤装置，它已经为东南亚的75000多人提供了清洁的饮用水。该产品最具创意的一个方面是它的简单性。此外，水过滤装置还没有一个自行车打气筒大，但它可以为100人的村庄提供长达两年的清洁水。)”可知，第三段主要是讲的是我们如何解决水资源短缺问题。故选C项。 23．推理判断题。根据最后一段中“What’s more important, it is everyone’s responsibility to pay attention to water shortage and take action.(更重要的是，关注水资源短缺并采取行动是每个人的责任。)”可知，作者对解决水资源短缺问题持支持的态度。故选A项。 （六） （23-24高一下·贵州铜仁·期末）In recent years, scientists who study wild populations are increasingly turning to remotely piloted planes, otherwise known as drones, to monitor animals. For example, drones are being used to track whales, or to keep an eye on African elephant herds and watch for signs of poaching. Such remote surveys are generally considered highly cost-effective. But it wasn’t clear whether they are as accurate as old-fashioned, feet-on-the-ground, expert evaluations. To find out, Jarrod Hodgson of the University of Adelaide led the study. Using rubber ducks, the researchers laid out 10 colonies (聚居地), ranging in size from about 500 to more than 1,000 individuals. “We then had experienced ground counters make independent counts of those birds from nearby. At the same time, we flew a drone overhead capturing photographs.” The drone data were then analyzed two ways. First, a group of scientists added up the number of birds they could see in each scene. The results of that approach: “We found that on average the drone-derived data or the drone-derived counts made by humans counting the images were between 43 percent and 96 percent more accurate than the traditional ground-based counts.” The better the image, the more accurate the count. Then, Hodgson and his team developed a semi-automated computer program to do the counting for them. And they found: “there was no statistical difference between those counts and the counts completed by our volunteers using exactly the same imagery.” The results appear in the journal Methods in Ecology and Evolution. So counting by drone not only saves time and effort, but yields better data, a definite plus in terms of conservation. “When we monitor wildlife, increasing the accuracy and the precision of animal surveys gives us more confidence in our population estimates. And this. means that we have a stronger evidence base on which to make management decisions or policy changes.” In other words, a drone in the sky is better than two scientists in the bush. 24．What does the underlined word “they” in paragraph 2 refer to? A．Drones. B．Remote surveys. C．Whales. D．African elephant herds. 25．What can we learn from the results of the approach? A．The drone data were more accurate. B．The images were very complex. C．The count has nothing to do with the image. D．The traditional ground-based counts were more reliable. 26．What is the last paragraph mainly about? A．The procedure of counting by drones. B．The accuracy of counting by drones. C．The aim of counting by drones. D．The benefits of counting by drones. 27．Which is the most suitable title for the text? A．The Ways to Analyze Drone Data B．The Scientists in the Bush C．The Drones Used to Count Animals D．The Job of a Ground Counter 【答案】24．B 25．A 26．D 27．C 【导语】这是一篇说明文。文章探讨了科学家们如何使用无人机来监测野生动物种群，并比较了这种新技术与地面计数的传统方法的准确性和效率。 24．词义猜测题。根据文章第一段“Such remote surveys are generally considered highly cost-effective. But it wasn’t clear whether they are as accurate as old-fashioned, feet-on-the-ground, expert evaluations. (这种远程调查通常被认为具有很高的成本效益。但尚不清楚它们是否像老式的、实地进行的专家评估那样准确。)”可知，这里的“they”指代的是前文提到的“remote surveys”，即远程调查。故选B项。 25．细节理解题。根据文章第三段“We found that on average the drone-derived data or the drone-derived counts made by humans counting the images were between 43 percent and 96 percent more accurate than the traditional ground-based counts. (我们发现，平均而言，无人机获取的数据或人类计数图像得出的无人机计数比传统的地面计数准确43%到96%。)”可知，无人机数据更准确。故选A项。 26．主旨大意题。根据文章最后一段“So counting by drone not only saves time and effort, but yields better data, a definite plus in terms of conservation. (因此，使用无人机进行计数不仅可以节省时间和精力，而且可以获得更好的数据，这对保护工作来说无疑是一个加分项。)”可知，最后一段主要讲述了使用无人机计数的好处。故选D项。 27．主旨大意题。根据文章第一段“In recent years, scientists who study wild populations are increasingly turning to remotely piloted planes, otherwise known as drones, to monitor animals. (近年来，研究野生动物的科学家们越来越多地转向使用遥控飞机，也就是无人机，来监测动物。)”、第三段“We found that on average the drone-derived data or the drone-derived counts made by humans counting the images were between 43 percent and 96 percent more accurate than the traditional ground-based counts. (我们发现，平均而言，无人机获取的数据或人类计数图像得出的无人机计数比传统的地面计数准确43%到96%。)”以及最后一段“So counting by drone not only saves time and effort, but yields better data, a definite plus in terms of conservation. (因此，使用无人机进行计数不仅可以节省时间和精力，而且可以获得更好的数据，这对保护工作来说无疑是一个加分项。)”可知，文章主要讲述了科学家使用无人机来计数动物的情况。故选C项。 （七） 、完形填空 （23-24高一下·江苏盐城·期中）I was appreciating my family photos on my computer, admiring my two beautiful babies when I found a(n) 28 scene: my laptop was in almost all the pictures. There was my daughter, 8 months old, playing at my feet while I was 29 on the couch. There was my son, with a big transformer, on my left arms. I’d heard about the Internet addiction before, but I always thought it was something only 30 playing too much World of Warcraft (a computer game) day and night. Now, it seemed my Internet habit is slowly but surely crossing the 31 . Sometimes I find myself 32 at midnight, surfing the Web 33 my family are sleeping. I read news, keep up with friends and write my blog… just for something to do. It 34 that I’m not the only mama who is addicted to the computer. These moms are contributing to a growing global addiction. There’s a movement among psychiatrists (doctors who specialize in mental diseases) to 35 the Internet addiction as an official mental disorder. And a recent Stanford University national survey found that 14 percent of Internet users find it 36 to stay away from it for several days at a time; 9 percent try to hide their 37 Internet use from their loved ones; 8 percent admit they use the Web as a way to escape 38 . You’re likely not the kind of addict who doesn’t bathe and abuses drugs to help stay up for more online time. You may have noticed, 39 , that going online has become a necessary part of your life, which, 40 , means a box of clothes go 41 . It may also mean you’re missing much time with your baby—something you probably do 42 about. 28．A．wonderful B．eye-catching C．scary D．disturbing 29．A．eating B．typing C．singing D．jumping 30．A．limited to B．devoted to C．belonged to D．glued to 31．A．knife B．bridge C．path D．line 32．A．in B．out C．up D．down 33．A．while B．but C．and D．since 34．A．figures out B．turns out C．sets out D．stretches out 35．A．admit B．judge C．regard D．recognize 36．A．obvious B．acceptable C．hard D．favorable 37．A．accessible B．irreplaceable C．unbelievable D．unnecessary 38．A．arrangements B．entertainments C．threats D．discomforts 39．A．therefore B．though C．somehow D．hence 40．A．at least B．above all else C．after all D．at most 41．A．unworn B．unnoticed C．unreported D．unwashed 42．A．hesitate B．bring C．care D．appreciate 【答案】 28．D 29．B 30．A 31．D 32．C 33．A 34．B 35．D 36．C 37．D 38．D 39．B 40．A 41．D 42．C 【导语】本文是一篇夹叙夹议文，讲述了作者在欣赏家庭照片时意识到自己的笔记本电脑几乎出现在所有照片中，进而反思自己的上网习惯可能已经越过了健康的界限。随后，作者提到了自己对网瘾的重新认识，意识到这种习惯不仅限于玩电脑游戏，还包括了日常的各种网络活动。 28．考查形容词词义辨析。句意：我正在电脑上欣赏我的家庭照片，欣赏我的两个漂亮的孩子，这时我发现了一个令人不安的场景：我的笔记本电脑几乎出现在所有的照片中。A. wonderful美妙的；B. eye-catching引人注目的；C. scary可怕的；D. disturbing令人不安的。根据“my laptop was in almost all the pictures”可知，作者的笔记本几乎出现在所有的照片中，这是很令人不安的场景。故选D。 29．考查动词词义辨析。句意：当我在沙发上打字时，我8个月大的女儿在我脚边玩耍。A. eating吃；B. typing打字；C. singing唱歌；D. jumping跳。根据上文“my laptop was in almost all the pictures”可知，作者的笔记本出现在照片里，所以作者是在沙发上打字。故选B。 30．考查动词短语辨析。句意：我以前听说过网瘾，但我一直认为这只是局限于日夜玩魔兽世界（一款电脑游戏）。A. limited to局限于；B. devoted to致力于；C. belonged to属于；D. glued to粘附在。根据下文“playing too much World of Warcraft (a computer game) day and night”可知，作者原本以为网瘾仅仅局限于日夜打游戏。故选A。 31．考查名词词义辨析。句意：现在看来，我的上网习惯正在慢慢但肯定地越过界限。A. knife刀；B. bridge桥；C. path道路；D. line界限。根据下文“Sometimes I find myself___5__at midnight, surfing the Web”可知，作者半夜都在上网，作者的上网习惯已经超过了界限了。故选D。 32．考查副词词义辨析。句意：有时我发现自己半夜起来，在家人睡觉的时候上网。A. in进入；B. out向外；C. up起床；D. down朝下。根据下文“surfing the Web”可知，作者肯定是半夜起床上网。故选C。 33．考查连词词义辨析。句意：有时我发现自己半夜起来，在家人睡觉的时候上网。A. while当……的时候；B. but但是；C. and而且；D. since自从。根据上文“at midnight”和下文“my family are sleeping”可知，半夜家人是在睡觉，当家人睡觉的时候，作者在上网。故选A。 34．考查动词短语辨析。句意：原来我并不是唯一一个对电脑上瘾的妈妈。A. figures out弄明白；B. turns out结果是；C. sets out出发；D. stretches out伸出。根据下文“that I’m not the only mama who is addicted to the computer. These moms are contributing to a growing global addiction”可知，结果表明作者并不是唯一一个对电脑上瘾的妈妈。故选B。 35．考查动词词义辨析。句意：精神科医生（专门研究精神疾病的医生）之间有一场运动，正式承认网瘾是一种精神疾病。A. admit承认（后多接从句，强调承认做了某事）；B. judge判断；C. regard认为；D. recognize承认（强调正式认可）。根据上文“There’s a movement among psychiatrists”和下文“the Internet addiction as an official mental disorder”可知，精神科医生之间有一场运动，正式承认网瘾是一种精神疾病。故选D。 36．考查形容词词义辨析。句意：斯坦福大学最近的一项全国性调查发现，14%的互联网用户觉得一次好几天不上网很困难。A. obvious明显的；B. acceptable可接受的；C. hard困难的；D. favorable有利的。根据上文“a growing global addiction”可知，全球的人越来越对网有瘾，所以此处是指14%的互联网用户觉得一次好几天不上网很困难。故选C。 37．考查形容词词义辨析。句意：9%的人试图向亲人隐瞒自己不必要的上网行为。A. accessible可进入的；B. irreplaceable不可替代的；C. unbelievable不可信的；D. unnecessary不必要的。根据下文“Internet use from their loved ones”可知，9%的人会向亲人隐瞒自己不必要的上网行为。故选D。 38．考查名词词义辨析。句意：8%的人承认他们使用网络来逃避不适。A. arrangements安排；B. entertainments娱乐；C. threats威胁；D. discomforts不适。根据上文“to escape”可知，上网是为了逃避不适。故选D。 39．考查副词词义辨析。句意：不过，你可能已经注意到，上网已经成为你生活中必不可少的一部分，这至少意味着一箱衣服没洗。A. therefore因此；B. though不过；C. somehow以某种方式；D. hence因此。根据上文“You’re likely not the kind of addict who doesn’t bathe and abuses drugs to help stay up for more online time”和下文“that going online has become a necessary part of your life”可知，你可能不是那种不洗澡、滥用药物来熬夜上网的瘾君子。不过，你也会注意到上网已经变成生活中必不可少的一部分，空格处意为“不过”。故选B。 40．考查固定短语辨析。句意：不过，你可能已经注意到，上网已经成为你生活中必不可少的一部分，这至少意味着一箱衣服没洗。A. at least至少；B. above all else首要的是；C. after all毕竟；D. at most至多。根据上文“going online has become a necessary part of your life”和下文“means a box of clothes go___14_”可知，上网至少意味着一箱衣服没洗，空格处意为“至少”。故选A。 41．考查形容词词义辨析。句意：不过，你可能已经注意到，上网已经成为你生活中必不可少的一部分，这至少意味着一箱衣服没洗。A. unworn从未穿过的；B. unnoticed未被注意的；C. unreported未经报道的；D. unwashed没洗的。根据上文“going online”可知，去上网了，可能会导致一箱衣服没洗。故选D。 42．考查动词词义辨析。句意：这也可能意味着你错过了很多和你的宝宝在一起的时间——这可能是你真正关心的。A. hesitate犹豫；B. bring带来；C. care关心；D. appreciate感激。根据“your baby”可知，宝宝是你应该真正关心的。故选C。 （八） 书面表达 （23-24高二上·陕西宝鸡·期中）阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。 SHOULD WE FIGHT NEW TECHNOLOGY? This morning, I saw the shocking headline: “Passenger Dies When Car Crashes in Driverless Mode”. In the article, various people said that the public should oppose the idea of developing driverless cars. They said that some advances in technology were unnecessary and could even be dangerous. Hence, we should cease accepting technology just because it is new. The newspaper reported that the car company had already apologized for the accident, but the families of the deceased said it was not enough. Nevertheless, the company still claimed that most people would be travelling in driverless cars one day soon. On the one hand, there are many different groups of people around the world who live happily in the absence of new technology. Probably the most well-known are the Amish, a group of Christians living in rural America. They do not own or drive cars, watch TV, or use the Internet. They have lived mainly as farmers since the 18th century and they will probably be living the same way in the distant future. They advocate a simple life with an emphasis on hard work, family, and community. They think that is better than caring about luxuries or following the lives of the rich and famous. It could even be argued that the Amish’s quality of life is better since they live in and appreciate the natural environment rather than living in large, polluted cities. 注意： 1. 续写段落不少于150个词； 2. 请按如下格式作答。 参考词汇： the Internet keep in touch  social media health monitor Paragraph 1: On the other hand, new technology has provided people everywhere with many benefits over the years. For example, ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Paragraph 2: Personally, I have benefited quite a lot from technological advances. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】On the other hand, new technology has provided people everywhere with many benefits over the years. For example, the latest weather-tracking computer programs give people lots of warnings about potential natural disasters, which saves many lives. Moreover, the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world. It has also made finding opportunities in life much easier, as it allows people to make larger networks of friends through using social media. Personally, I have benefited quite a lot from technological advances. I found my career as an AI designer through a social media network. My health monitor, which I wear all the time, has also helped me get into the best shape of my life. Of course, when new technology changes the way we live, it can be a scary prospect. Nevertheless, I will always look on the positive side of change and accept it rather than resist it. 【导语】 本文以“我们应该抵制新技术吗”为线索展开，作者通过无人驾驶汽车发生车祸引起很多人对这项新技术持否定态度引出话题。一方面，有的人确实可以在没有新技术的情况下仍然生活得更好；另一方面新技术也给各地的人们带来了很多好处。 【详解】1.段落续写： ①由第一段首句内容“另一方面，新技术多年来为世界各地的人们提供了许多好处。例如，”可知，第一段可描写新技术给世界各地带来好处的例子，比如最新的天气跟踪计算机程序给人们许多关于潜在自然灾害的警告。还有互联网，使人们联系子在一起。 ②由第二段首句内容“就我个人而言，我从技术进步中获益匪浅。”可知，第二段可描写“我”对新技术的看法。 2.续写线索：新技术有很多好处——举例子说明——表达“我”对新技术的看法 3.词汇激活行为类 ①保持联系：keep in touch/stay in touch/keep contact ②看待：look on/view ③抵制：resist/boycott 情绪类 ①吓人的：scary/frightening 【点睛】[高分句型1] For example, the latest weather-tracking computer programs give people lots of warnings about potential natural disasters, which saves many lives.（由关系词which引导的非限制性定语从句） [高分句型2] My health monitor, which I wear all the time, has also helped me get into the best shape of my life.（由关系词which引导的非限制性定语从句） [高分句型3] Of course, when new technology changes the way we live, it can be a scary prospect.（由when引导的时间状语从句） 思维素养提升 Task 1 本单元的主题语境是“人与社会”，话题是“信息技术”。本单元的写作任务是写一篇安全上网建议的博文，要求对上网安全提出建议，属于说明文的范畴。写作时要注意主旨明确，结构完整，简明扼要。请选择一篇你感兴趣的阅读语篇，尝试用思维导图绘制出文章脉络吧！ Task 2 （22-23高二上·江西宜春·阶段练习）如今，互联网已经成为现代人工作和生活中必不可少的通信工具，在人们的日常生活中起着重要的作用，但它也有一些负面影响。请就互联网的利与弊发表你的见解，并阐述你的理由。内容包括： 1.好处：促进人际交流；网上购物便捷。 2.弊端：长时间上网影响工作和休息；网瘾影响学生的学习。 3.你的观点。 注意： 1.词数80左右； 2.可适当增加细节，以使行文连贯。 参考词汇：Internet addiction网瘾 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】 Nowadays, the Internet has become an essential means of communication to modern people, which plays an important part in our daily life and brings us many benefits, but its disadvantages shouldn’t be ignored. The Internet bring us many advantages. Firstly, not only can the Internet provide a great deal of latest information for us but also we can send emails to our friends, contributing to promoting social communication. Secondly, the Internet makes shopping online convenient. However, the Internet has many disadvantages. It can easily lead to physical problems, doing harm to our eyesight. Surfing the Internet for a long time may affect our work and rest. If addicted to the Internet, teenagers tend to fall behind others at school. In my view, the most important is that we should learn how to make full use of its advantages while avoiding it disadvantages. 【导语】本篇书面表达属于议论文，要求考生就互联网的利与弊发表见解并阐述理由。 【详解】1.词汇积累 重要的：essential→significant 起重要作用：play an important part→play an important role 优势：advantage→strength 提供：provide→offer 2.句式拓展 简单句变复合句 原句：Secondly, the Internet makes shopping online convenient. 拓展句：Secondly, it is the Internet that makes shopping online convenient. 【点睛】[高分句型1] Nowadays, the Internet has become an essential means of communication to modern people, which plays an important part in our daily life and brings us many benefits, but its disadvantages shouldn’t be ignored. (运用了which引导的非限制性定语从句) [高分句型2] Firstly, not only can the Internet provide a great deal of latest information for us but also we can send emails to our friends, contributing to promoting social communication. (运用了部分倒装和现在分词作状语) ( 6 )原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$