必修第2册 UNIT 4 INFORMATION TECHNOLOGY 作业8（Word练习）-【精讲精练】2027年高考英语一轮复习（北师大版）

**基本信息** 聚焦高考英语高频题型，通过模拟题系统训练细节理解、词义猜测、推理判断及篇章逻辑能力，方法提炼与题型特征紧密结合，助力语言能力与思维品质提升。 **综合设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |阅读理解A/B/C|12题（河北/海南/江西模拟）|细节题定位原文信息，词义猜测结合上下文语境，推理题分析段落主旨|从具体信息理解到词义推断，再到篇章主旨分析，层层递进培养信息筛选与逻辑推理能力| |七选五|5题（四川模拟）|关注上下文逻辑衔接，通过段落主题与过渡句匹配选项|以数字健康为主题，训练语篇结构分析能力，强化篇章连贯意识|

作业(八) (限时：30分钟) 说明：阅读理解每题2.5分，七选五每题2.5分，本试卷共42.5分。 Ⅰ.阅读理解 A (2026·河北石家庄教学质量检测)Like a lot of Canadians, Andrew Suboch grew up knowing little about Canada's national game—lacrosse (曲棍球), other than watching some neighbours pass a ball using old wooden sticks. It was only when his two children started playing the game as part of their training for hockey (冰球) that he took much notice.His son, Jack, went on to excel at lacrosse and he now plays for the Vancouver Warriors of the National Lacrosse League. Both children came up through the Mimico Minor Lacrosse organization, in the Toronto area, which has been around since 1890.When the number of players in the kids' league began falling in 2014, Mr.Suboch, who is a personal injury lawyer in Toronto, volunteered to step in.He offered to sponsor the “Baby Peanut” program, which introduced children ages 3 and 4 to the game. Thanks to his sponsorship, more than 100 children play for free each spring for eight weeks.They spend an hour every Saturday learning the game and every player is given a lightweight stick and a shirt.“They are taught to catch, throw, pass and shoot in a non­contact environment，” he said.“You get them running around.Get them away from the screen.It is our national game, so you get them exposed.And sure enough, they caught on．” To fund the program, Mr.Suboch came up with a novel idea.He started searching his neighbourhood for used appliances, metal and electronic items, such as computers and cellphones.He sorted the material and sold it to a local recycling centre.“Word has gotten out, so people now will give me their used electronics and metal stuff，” he said.The recycling effort raises around $20，000 annually, which covers the cost of the lacrosse program. Mr.Suboch said watching the kids play has given him a lot of satisfaction and joy.Not only is far less junk going to landfill sites, he said, but “we've also got kids who are not in front of a screen”． [语篇解读]　这是一篇记叙文。文章主要讲述了多伦多律师Andrew Suboch通过赞助儿童曲棍球项目Baby Peanut并创新回收筹款方式，既推广了加拿大国球运动，又减少了儿童屏幕时间的故事。 1．Why did Andrew start sponsoring the “Baby Peanut” program? A．His son asked him to support the game. B．The kids' league faced declining participation. C．He wanted to promote his own law firm. D．He hoped to popularize a hockey organization. 解析　细节理解题。根据文章第三段中“When the number of players...began falling in 2014, Mr.Suboch...volunteered to step in.”可知，赞助该项目的直接原因是儿童联赛参与率下降。故选B。 答案　B 2．What does the underlined phrase “caught on” in paragraph 4 mean? A．Learned the rules. B．Got injured. C．Attracted donations. D．Became interested. 解析　词义猜测题。根据文章第四段中“‘They are taught to catch, throw, pass and shoot in a non­contact environment，’ he said.‘You get them running around.Get them away from the screen.’”可知，教孩子们打球，四处跑，孩子们应该是很感兴趣，由此可推知，“caught on”指孩子们对运动产生了兴趣。故选D。 答案　D 3．How did Andrew obtain funds for the lacrosse program? A．By organizing charity matches. B．By collecting and selling used items. C．By charging participation fees. D．By raising money from the community. 解析　细节理解题。根据文章第五段可知，该曲棍球项目的资金来源于回收和出售旧物品。故选B。 答案　B 4．What can we learn about the program's impact? A．It reduced screen time for children. B．It increased waste sent to landfills. C．It made lacrosse popular worldwide. D．It created jobs for the local residents. 解析　细节理解题。根据文章最后一段中“we've got kids who are not in front of a screen ”可知，该项目显著减少了儿童的屏幕时间。故选A。 答案　A B (2026·海南海口仿真考试)Students are already using AI in different ways.A recent report by the Center for Digital Thriving at Harvard Graduate School of Education explores the opinions of teens aged 13－17 on AI.In this report, teens share their opinions and concerns about AI and how the use of AI impacts learning and the world at large.Here's what they think adults should know. AI should not be a tool for cheating.While some admitted ever using AI to cheat on assignments, homework, or tests, many participants emphasized the positive academic experiences with AI, describing it as “the modern approach to learning”．Teens also expressed a desire for adults to trust them to use AI responsibly, as one teen noted, “to get ideas for writing a paper or to create a personal learning plan.” AI can serve as a resource for unasked questions.The top two most frequently reported uses of AI are seeking information (53%) and brainstorming (51%).Many noted AI can help them get answers to questions they may be too afraid to ask adults, or give guidance on what to say in conversations. AI is also a platform for exploration and creativity.One of the most encouraging aspects about AI is its potential to foster creativity and innovation.Numerous participants reported using AI for enjoyment and creative pursuits, such as writing song lyrics and creating digital art.Among the AI users surveyed, 31% say they use it to “create pictures or images”， while 16% report they use it to “make music”， and 15% state they use it to write code. Some are concerned about the potential AI­related harms of bullying.“One of my classmates ever used it to take my voice and make it sound like I was saying something I didn't say，” complained a teen.Some expressed concerns about its potential effects on the future job markets, as well as worries regarding privacy violations and the dissemination of misinformation. [语篇解读]　这是一篇说明文。文章主要介绍了一篇报告的相关内容。这篇报告是关于13～17岁的青少年对人工智能的看法，提到了青少年对人工智能以及人工智能的使用如何影响学习和整个世界的看法和担忧。 5．What does “the modern approach to learning” in paragraph 2 imply? A．AI should replace traditional learning. B．AI can improve and enhance one's learning. C．AI can help a student become more responsible. D．AI should be banned for the possible use of cheating. 解析　推理判断题。根据文章第二段内容可知，更多人强调AI的积极学术价值，如“为论文提供思路”或“制定学习计划”。由此推知，“the modern approach to learning”暗示AI是一种能提升学习效率的现代工具。故选B。 答案　B 6．What are the two most frequent uses of AI in the survey? A．Creating pictures and making music. B．Getting information and brainstorming. C．Writing song lyrics and creating digital art. D．Writing a paper and making a learning plan. 解析　细节理解题。根据文章第三段内容“The top two most frequently reported uses of AI are seeking information (53%) and brainstorming (51%).”可知，AI最常用的两个用途是“寻求信息(53%)”和“头脑风暴(51%)”。故选B。 答案　B 7．What is the purpose of giving the example of bullying in the last paragraph? A．To highlight the proficiency of using AI. B．To show that bullying is a widespread issue. C．To illustrate the misuse and bad impacts of AI. D．To stress the importance and convenience of AI. 解析　推理判断题。文章末尾段内容“‘One of my classmates ever used it to take my voice and make it sound like I was saying something I didn't say，’ complained a teen.”是一个用AI“霸凌”的例子，该例子用一位青少年的亲身经历证明了AI被滥用了。由此推知，提及“霸凌”例子(如伪造声音)是为了说明AI可能被滥用于伤害他人。故选C。 答案　C 8．What does the underlined word “dissemination” in the last paragraph mean? A．Spread. B．Collection. C．Analysis. D．Confusion. 解析　词义猜测题。根据画线词前文“and”可知，前文“privacy violations(隐私侵犯)”与画线单词所在短语“the dissemination of misinformation”为并列关系，且“misinformation”意为“虚假消息”，同时结合常识可推知，该句“as well as worries regarding privacy violations and the dissemination of misinformation”应是表达“AI有可能导致隐私侵犯和虚假消息的传播，这是一些人担心的”。故选A。 答案　A C (2026·江西南昌联考)These days it's quite easy to strike up a conversation with artificial intelligence (AI).Ask some chatbots a question, and they'll even provide an engaging response verbally.You can chat with them across multiple languages and request a reply in a particular dialect or accent. It is now even possible to use AI­powered speech cloning tools to imitate the voices of real humans.It raises an interesting question：Is there anything unique about the human voice to help us distinguish it from robo­speech? Jonathan Harrington, a professor of phonetics (语音学) and digital speech processing at the University of Munich, Germany, has spent decades studying the complexity of how humans talk and produce the sounds of words and accents.Even he is impressed by the capabilities of AI­powered voice tools.But he believes there are still some important cues that can help us to tell if we are talking to a human or an Al.“To some extent, computer­generated speech has been quite poor and not very human­like，” says Harrington. He further gives the following reasons.Listening for the emphasis words given in a sentence can be a good trick for spotting computer­generated speech.This is because humans use emphasis to give a sentence more meaning.Intonation—the rise and fall of the voice in speaking across a sentence—can also change the same words from being a statement into a question.Phrasing is also an important factor.The way a sentence is broken up can also change its meaning.Together these elements are famous as sentence­level prosody (韵律学). There are also moves to make deepfake detection software more readily available to consumers.But in the unavoidable race between AI generation and AI detection, we may find new value in something we have lost in our increasingly virtually connected world—physical interaction.Perhaps in the search to find out if you are speaking to a human, the solution is simple—spending more time meeting in person. [语篇解读]　这是一篇说明文。主要介绍人工智能语音技术的发展，探讨人类声音与AI语音的区别，以及分辨AI语音的方法和建议。 9．What does the underlined word “imitate” in paragraph 2 mean? A．Distinguish. B．Adjust. C．Raise. D．Copy. 解析　词义猜测题。根据第二段中画线词所在句“It is now even possible to use AI­powered speech cloning tools to imitate the voices of real humans.”以及下文“It raises an interesting question：Is there anything unique about the human voice to help us distinguish it from robo­speech？”可知，“speech cloning tools”的功能是模仿、复制真人声音，因此“imitate”意为“模仿，复制”。故选D。 答案　D 10．What does Harrington think of human speech? A．It is poor. B．It is expressive. C．It is very computer­like. D．It is made up of two elements 解析　推理判断题。根据第四段中的“This is because humans use emphasis to give a sentence more meaning...The way a sentence is broken up can also change its meaning.”可知，哈林顿认为人类语言能通过强调、语调、措辞等传递丰富含义，具有很强的表达性。故选B。 答案　B 11．How can people tell AI­powered speech from human voice according to Harrington? A．By asking questions. B．By analyzing speech contents. C．By identifying rhythm patterns. D．By changing sentence structures. 解析　细节理解题。根据第四段可知，哈林顿认为人们可以通过识别语音中的韵律模式，即强调、语调、措辞等构成的韵律，来区分AI语音和人类声音。故选C。 答案　C 12．What does the author propose doing in the last paragraph? A．Avoiding physical interaction. B．Interacting in the virtual world. C．Having a face­to­face conversation. D．Making deepfake detection software. 解析　细节理解题。根据最后一段中的“Perhaps in the search to find out if you are speaking to a human, the solution is simple—spending more time meeting in person.”可知，作者提出在判断对方是否为真人时，面对面交流是一种简单而有效的方法。故选C。 答案　C Ⅱ.七选五 (2025·四川成都联考)To boost your digital wellness, here are some tips to help you find balance in the digital age. Reduce online interruption If you're working on a task and you stop to look at your phone, it takes just two seconds to read a text message—but it may make you twice as likely to make an error on what you're doing.Worse yet, it takes you extra time to get back into the flow of your previous task. 13 ． Build an orderly environment Having organized, comfortable space—both physical and digital—is important to our mental and physical health.Chaos in your home or work environment invites distraction into your life. 14 ．Establish some digital boundaries that work for you and clearly communicate them to family members and work contacts. 15 ． Whether a certain technology enhances or harms our life is often dependent on how we use it.The temptation to endlessly scroll on social media can be high, especially when your brainpower is low.In the morning, take a few minutes to write down first things that you need to complete for the day and plans. 16 ， and use your screen­time settings to hold yourself to your limits on the Internet. Prioritize meaningful relationships 17 ， particularly when some online contacts may turn out either shallow or insincere.Rather than focusing on the quantity of relationships, concentrate on the quality of your connections online.Unfollow irrelevant people or groups who are not adding value to your life. A．Depend on social media B．Regulate daily online time C．To proactively set yourself up for better management, take action D．Consider including an intention for how long you want to be online E．Social media can be the source of much anxiety and social comparison F．Make efforts to contribute to a positive group in your community nearby G．So turn off unnecessary notifications to lower distractions and enhance your focus [语篇解读]　这是一篇说明文。文章介绍了在数字时代改善数字健康的技巧。 13．解析　上文提到查看手机消息会影响你完成任务，导致错误率上升且让你需要额外时间恢复专注。G项“因此，关闭不必要的通知以减少干扰，提升专注力”呼应了小标题“Reduce online interruption(减少在线干扰)”减少干扰的主题，与上文内容紧密相连，是合理的过渡句。故选G。 答案　G 14．解析　根据空处前后文可知，上文强调了有序环境的重要性，下文提到设立数字界限并与他人沟通。因此，C项“为了更好地掌握数字生活，行动起来”与上下文逻辑连贯，符合语境。故选C。 答案　C 15．解析　根据后文可知，本段讨论了技术对生活的影响取决于其使用方式，并且建议限制社交媒体使用时间。因此，B项“控制每日上网时间”符合段落主题。故选B。 答案　B 16．解析　上文“In the morning, take a few minutes to write down first things that you need to complete for the day and plans.”提到在早上规划一天的任务和计划，下文“and use your screen­time settings to hold yourself to your limits on the Internet”提到设置屏幕使用时间。因此，D项“考虑一种计划来设定你想要的上网时长”起到承上启下的作用，符合语境。故选D。 答案　D 17．解析　小标题“Prioritize meaningful relationships(优先考虑有意义的关系)”和下文提到在线联系人可能浅薄或不真诚，你应当优先考虑有意义的关系。E项指出社交媒体引发焦虑和比较，自然引出应优先考虑有意义的关系的结论，符合语境。故选E。 答案　E 学科网（北京）股份有限公司 $