Unit 3 Section 1 Welcome to the unit & Reading（Word练习）-【精讲精练】2025-2026学年高中英语必修第三册（译林版）

[对应知能达标训练P16] Ⅰ.阅读理解 A Several years ago，when someone used camera covers to protect against possible monitoring，it was not popular to talk about it.Today，people use various types of tapes to cover the web cameras and microphones. There are many types of spyware that can dive into our devices and secretly spy on them，recording everything they do.Such programs may infect not only computers but also smartphones.Your data may be used by hackers who will try to request money for not exposing your private information or by companies like NSO Group who created the Pegasus spyware to “provide authorized governments with technology that helps struggle against terror and crime”． In my opinion，the described protection technique is highly overestimated.Users tape cameras and microphones due to the lack of understanding of how their devices work and how malware(恶意软件)works.Hackers and even secret services do not have enough resources to monitor all victims using cameras or microphones.If they need to get any information，they get it by sending a targeted malware to your device，which will not be stopped by the tapes.Such a virus will find what to steal—from personal photos and videos to passwords from social networks，browser history，bank accounts and much more. It is unwise to believe that attackers will not be able to find a way to spy on you，even if the device，discharged to zero，can still deliver data about your location，using the smartphones of the surrounding people as signal repeaters.Let us face it.We live in an era when it is extremely difficult to hide something，and a piece of tape is clearly not the most useful tool in the struggle for your privacy. Again，to be able to spy on you，attackers need to plant malware in your device.To prevent malware from entering your device，do not click suspected links and email attachments.Use strong passwords for email，social media and online banking accounts. [解题导语]　本文是一篇说明文。文章讲述的是如何保护我们设备上的隐私。为了防止恶意软件进入您的设备，请不要点击可疑的链接和电子邮件附件。在电子邮件、社交媒体和网上银行账户上使用强密码。 1．What does the underlined word “them” in paragraph 2 refer to? A．Cameras. B．Types. C．Programs.　 D．Devices. 解析　D　词义指代题。根据第二段第一句“There are many types of spyware that can dive into our devices and secretly spy on them，recording everything they do.(有许多类型的间谍软件可以潜入我们的设备并秘密监视它们，记录他们所做的一切。)”由此可知，画线词them指代的是前面提到的devices。故选D。 2．What is NSO Group? A．A group of hackers. B．A company developing spyware. C．A group of terrorists and criminals. D．A company fighting against crime. 解析　B　推理判断题。根据第二段中“Your data may be used by hackers who will try to request money for not exposing your private information or by companies like NSO Group who created the Pegasus spyware to ‘provide authorized governments with technology that helps struggle against terror and crime’(你的数据可能会被黑客使用，他们会试图以为他们不暴露你的私人信息而要求赔偿，或者被像创建了飞马间谍软件的NSO Group这样的公司所使用，这些公司‘提供有助于打击恐怖主义和犯罪的科技给授权政府’)”由此可知，NSO Group是研发间谍软件的公司。故选B。 3．Why does the author think “the protection technique is highly overestimated”？ A．People know little about their devices. B．Hackers have no access to others. C．It hardly prevents malware from getting privacy. D．It can't cover the cameras completely. 解析　C　推理判断题。根据第三段中“If they need to get any information，they get it by sending a targeted malware to your device，which will not be stopped by the tapes.Such a virus will find what to steal—from personal photos and videos to passwords from social networks，browser history，bank accounts and much more.(如果他们还需要任何信息，他们会通过向你的设备发送有针对性的恶意软件来获取，而这些磁带是无法阻止的。这种病毒会发现要偷的东西——从个人照片和视频，到社交网络的密码、浏览器历史记录、银行账户等等。)”由此可知，它很难阻止恶意软件获取隐私。故选C。 4．What is the text mainly about? A．Protecting privacy on devices. B．Rising trend of using tapes. C．Monitoring devices via cameras. D．Avoiding clicking distrustful links. 解析　A　主旨大意题。根据第一段的“Today，people use various types of tapes to cover the web cameras and microphones.(今天，人们使用各种类型的胶带来掩盖网络摄像机和麦克风)”可知，第一段提出今天人们如何保护个人信息，根据第二段的“There are many types of spyware that can dive into our devices and secretly spy on them，recording everything they do.(有许多类型的间谍软件可以潜入我们的设备并秘密监视它们，记录他们所做的一切。)”可知，第二段讲述了盗取个人信息的间谍软件；根据第三段的“In my opinion，the described protection technique is highly overestimated.(在我看来，上述的保护技术被高估了。)”可知，作者认为我们高估了这种保护科技。根据第四段的“ Let us face it.We live in an era when it is extremely difficult to hide something and a piece of tape is clearly not the most useful tool in the struggle for your privacy.(让我们面对它。在我们生活的这个时代，想要隐藏一些东西是极其困难的，而一根胶带显然不是保护你隐私的最有效工具。)”以及最后一段中“To prevent malware from entering your device，do not click suspected links and email attachments.Use strong passwords for email，social media and online banking accounts.(为了防止恶意软件进入您的设备，请不要点击可疑的链接和电子邮件附件。在电子邮件、社交媒体和网上银行账户上使用强密码。)”可知，作者就保护隐私给出了建议，因此可推断，本文讲述的是保护设备上的隐私。故选A。 B Perhaps you have heard a lot about the Internet，but what is it，do you know? The Internet is a network.It uses the telephone to join millions of computers together around the world. Maybe that doesn't sound very interesting.But when you're connected to the Internet，there are a lot of things you can do.You can send e-mails to your friends，and they can get them in a few seconds.You can communicate with your friends through social software.You can also do with all kinds of information on the World Wide Web(WWW). There are many different types of computers now.They all can be linked to the Internet.Most of them are small machines sitting on people's desks at home，but there are still many others in schools，offices or large companies.These computers are owned by people and companies，but no one really owns the Internet itself. There are lots of places for you to surf the Internet.For example，your school may have the Internet.You can explore the Internet to search for useful information or knowledge in your classroom.However，in order to prevent yourself from playing with computer games，you should use it in limited time.Libraries often have computers joined to the Internet.You are welcome to use it at any time. Thanks to the Internet，the world is becoming smaller and smaller.It is possible for you to work at home with a computer in front，receiving and sending the information you need.You can buy or sell whatever you want through the Internet.But do you know most of the information on the Internet is in English? So what will English be like tomorrow? [解题导语]　本文介绍了网络是什么、网络的功能及其在人们生活中的广泛应用。 5．What is the passage mainly about? A．The Internet. B．Information. C．Computers.　 D．English. 解析　A　主旨大意题。本文在第一段点出主题：网络是什么。下文进行了具体介绍。故选A。 6．You can do all the following things through the Internet EXCEPT for ． A．sending and receiving e-mails B．chatting with your friends C．buying and producing things D．dealing with information 解析　C　细节理解题。第二段和最后一段介绍了网络的用途，提到了A、B、D三项，C项中的producing things文中并未提及。 7．Who is the owner of the Internet? A．The headmaster. B．The government officer. C．The user. D．No one. 解析　D　细节理解题。根据第三段最后一句“These computers are owned by people and companies，but no one really owns the Internet itself.”可知答案。 8．What does the writer try to tell us in the last two sentences? A．The Internet is more and more popular. B．English is important in using the Internet. C．All the information on the Internet is in English. D．Every computer must be joined to the Internet in English. 解析　B　推理判断题。根据文中最后两句可知，网上大部分信息都是用英语呈现的，这说明了英语的重要性。故选B。 Ⅱ.七选五 How many articles are there about making money online？Thousands？Millions？Enough？Probably.But too many of them are just Internet scams. 1 ．But there are legitimate ways to make money online.Many of these options are real jobs that require you to put in hours if you want to get paid.Here are some tips for actually getting a job online. 2 ．Yes，you're applying for an online job.Yes，you can do the work at home but that doesn't mean it's not a “real job”．You must treat it as such or they aren't going to treat you as a serious candidate.You aren't the only one who wants to work at home.In fact，the competition online is likely higher than it is in your local area. Be professional.When you submit a resume，write in complete sentences with proper grammar.Of course，there will be exceptions，but even with the exceptions，you must keep it professional. 3 ． Give some，but not all. 4 ，give them enough examples to get the idea，but not so many that they don't even know where to start.And while we're on the topic，give them some of your background information，but don't tell them your life story. Double，check yourself，before you double wreck yourself. 5 ．Double check your grammar，spelling and wording.It is especially important when it comes to the company's name.Don't spell their name wrong. A．Take it seriously B．Get a PayPal account C．You're building their views of you D．They really give online money making a bad name E．Whether you're providing writing samples or links to your work F．Make sure everything you send to a company，whether a resume or an email，is good to go G．But if you really want to make money online，work from home or turn an idea into a business，you can do it [解题导语]　本文是一篇说明文。尽管网上挣钱存在众多骗局，但是还是存在一些正经合法的工作。本文介绍了申请在线工作的一些帮助信息。 1．解析　D　利用代词指代法可解此题。上文“But too many of them are just Internet scams”提到了网络诈骗，D选项中的代词They所指代的内容就是Internet scams。 误解分析：本空易根据转折关系误选G，这样会造成连续3个以But开头的句式，然而G选项与下文无法构成转折关系。 2．解析　A　利用同义转述法可解此题。下文“but that doesn't mean it's not a ‘real job’”要求认真对待网上工作，把它当作一份真正的工作。这与A选项的意义相同。 3．解析　C　利用因果关系可解此题。上文“but even with the exceptions，you must keep it professional”与C选项在意义上构成因果关系。 4．解析　E　利用同义转述法可解此题。下文中的“enough examples”与E选项中的samples是同义转述。 5．解析　F　利用信息呼应法可解此题。上文“Double check yourself”的行为与F选项所描述的目的相呼应。 学科网（北京）股份有限公司 $