Unit 3 The world online（三）-2026-2027学年高中英语教材全解必修三（译林版）

Unit 3 The world online 教材全解（三） percentage,entertainment,mobile,device,addict,be glued to 。单元核心词汇 sth,Wi-Fi,battery,quit,shoot past,knock sb off one's feet, scary,somehow,be lost in,journal,reveal,appreciate 。单元同步语法 强调句 ⑦单元文章对话 重点句型讲练 教材同步词汇全解全练 重点1 单元词汇 l.addict/'aedrkt/n.对…入迷的人；瘾君子 词形变化：addicted(adj.）上瘾的；addiction(m.)瘾，沉迷；addictive(adi.）使 人上瘾的 辨析：addict指人（名词)；be addicted to指“对…上瘾”；addictive修饰事物 “使人上瘾的” 搭配：a computer game addict电脑游戏迷；drug addict吸毒成瘾者；become addicted to沉迷于 例句：Many teenagers are becoming addicts of social media, He is so addicted to online games that he often stays up late. 2.percentage /pa'sentId3n.百分率，百分比；提成 词形变化：percent(n./adj.)百分之…；percentile(n.)百分位 辨析：percentage是“百分比”，通常与of连用；percent常与数字连用（如30 percent) 搭配：a high/low percentage高/低比例；percentage point百分点；in percentage tems按百分比计算 例句：What percentage of the population uses smartphones? The percentage of students who quit smoking has increased. 3.device/d'vaIs/n.设备，仪器；手段，技巧 词形变化：devise(vt.)设计，发明（注意拼写区别） 辨析：device指具体的“装置、设备”；devise是动词“设计”；appliance常指家 用电器；equipment为不可数名词 搭配：electronic device电子设备；mobile device移动设备；leave sb to one'sowm devices听任某人自行其是 例句：Young people spend too much time on electronic devices.. The device can be used to track your fitness progress 4.entertainment/,ente'ternment/n.娱乐活动；招待，娱乐 词形变化：entertain(v.)娱乐，招待；entertaining(adj.）有趣的；entertainer(.） 演艺人员 搭配：entertainment industry娱乐业；provide entertainment提供娱乐；live entertainment现场表演 例句：Reading used to be a popular form of entertainment.. The city offers a wide range of entertainment options. 5.reveal'vil/vt.展示，显出；揭示，透露 词形变化：revelation(n.)揭示，透露；revealing(ad.）透露内情的；有启示性的 辨析：reveal强调“揭露隐藏的事物”；expose常指“暴露（不好的东西）”； disclose较正式，常指“公开秘密” 搭配：reveal the truth揭示真相；reveal one's identity暴露身份；reveal a secret泄 露秘密 例句：The survey reveals that many people are addicted to their phones. His diary revealed his true feelings 6.appreciate/A'pi:iert/vt.欣赏，赏识；感谢 词形变化：appreciation(m.)欣赏，感激；appreciative(adj.)感激的，欣赏的 辨析：appreciate表“感谢”时后接事物(appreciate your help);thank后接人 (thank you) 搭配：appreciate the beauty欣赏美景；appreciate your efforts感谢你的努力；I would appreciate it if...如果…我将不胜感激 例句：We should learn to appreciate different cultures. I really appreciate your coming to help me. 7.quit/kwrt//vt&vi.(quit,quit;quitted,quitted)停止，戒掉；离开 词形变化：quitter(n.）半途而废的人；quitting(n.)戒除 搭配：quit smoking戒烟；quit one'sjob辞职；quit doing sth停止做某事：get quit of摆脱 例句：It is never too late to quit bad habits He decided to quit the game and focus on his studies 8.somehow/'sAmha/adv.不知怎么地；以某种方式 词形变化：无 辨析：somehow强调“以某种不确定的方式”；somewhat意为“有点，稍微”； anyhow意为“无论如何” 搭配：somehow or other设法，以某种方式 例句：Somehow,I managed to finish the work on time.. She got lost in the city,but somehow found her way back. 9.wide-ranging/,ward'1end3y/adj.覆盖面广的，内容广泛的 词形变化：range(.W.）范围；ide(adj.）宽的 搭配：Mde-ranging interests广泛的兴趣；wide-ranging discussion广泛的讨论： wide-ranging effects深远的影响 例句：The book covers a wide-ranging number of topics.. His research has wide-ranging implications. l0.cut back on/kAt baek on/短语.减少，削减 词形变化：cutback(n.)削减，减少 辨析：cut down on与cut back on常可互换，均表示“减少”；reduce是正式用词 搭配：cut back on expenses削减开支；cut back on screen time减少屏幕时间 例句：Doctors advise us to cut back on sugar and salt. The company had to cut back on production due to low demand. 考点通关 单元词汇 (一)单句填空（用所给词的适当形式填空） 1.Many teenagers have become (addict)to social media and cannot live without their phones. 2.A large (percent)of the population now owns at least one mobile device. 3.The new electronic (devise)can monitor your heart rate while you sleep. 4.The night market provides various forms of (entertain)for tourists. 5.The investigation (reveal)that the accident was caused by human error. 6.I would (appreciation)it if you could give me some advice. 7.The doctor suggested that he (quit)smoking immediately. 8 (somehow),the little boy managed to escape from the burning building. 9.The professor gave a_ (wide-range)lecture on the effects of technology on society. 10.To save money,we need to cut back unnecessary spending. 11.He is a video game (addict)and spends all his pocket money on games. 12.What (percent)of your income do you spend on entertainment? 13.The museum (entertain)visitors with interactive exhibits last weekend. 14.Her face (reveal)her true feelings even though she tried to hide them. 15.I am truly (appreciate)of your kindness and support. (二)短文填空 Nowadays,many people are 1. (addict)to their mobile 2. (device). They spend a high 3. (percent)of their free time on 4. (entertain) apps,such as video games and short videos.5. (somehow),they fail to realize the harm it causes.Studies 6. (reveal)that too much screen time can affect sleep and concentration.To improve the situation,experts suggest that we should 7. (cut)back on screen time and learn to 8. (appreciation)other activities.For example,reading a 9. (wide-range)book or doing outdoor sports can be great alternatives.If we don't 10. (quit)bad habits in time,the consequences might be serious. 参考答案 1.addicted;2.percentage;3.device;4.entertainment;5.revealed;6.appreciate; (一)单句填空 7.quit;8.Somehow;9.wide-ranging;10.on;11.addict;12.percentage; 13.entertained;14.revealed;15.appreciative (二)短文填空 1.addicted;2.devices;3.percentage;4.entertainment,5.Somehow;6.reveal; 7.cut 8.appreciate;9.wide-ranging;10.quit 教材同步语法全解全练 重点1 强调句(Emphatic Structure) 强调句(Emphatic Structure) 项目 内容 强调句是一种用来突出句子中某一特定成分（主语、宾语、状语等）的句 定义 型，通过改变语序或添加结构，使被强调的部分在语义上更突出。 Itis/was+被强调部分+that/who+句子剩余部分 ·被强调部分是人时，可用that或who;是物或状语时，只能用that。 基本结构 ·时态：一般现在时或一般将来时用is;一般过去时用was。 ·注意：不能强调谓语动词（谓语动词强调需用do/does/did+动词原 形)。 常见用法分类1.强调主语：Itis/was+主语+that/who+谓语部分 例：It was Tom that/,who broke the window. 2.强调宾语：Itis/was+宾语+that+主语+谓语 例：It was the window that Tom broke 3.强调状语：Itis/was+状语+that+主语+谓语 例：It was yesterday that he met her, 例：It was in the library that they studied. 4.特殊强调：not...until… Itis/was not until+被强调时间+that+主语+谓语（肯定形式） 例：He didn't leave until 10o'clock.→It was not until 10o'clock that he left. 5.强调句与定语从句的区别 ·强调句去掉“Itis/was.that/who..”后，剩余部分仍是一个完整的句子。 ·定语从句中that/wo充当从句成分，去掉后句子不完整。 例：It was the book that I bought yesterday.(强调句) l.强调句中hat不可省略，也不能换成whicho 2.被强调部分是时间、地点、原因状语时，不能用when/where/why替换 thato 高考高频考点 3.注意主谓一致：被强调部分是主语时，hat/who后的谓语动词应与被强 调的主语保持一致。 4.时态统一：前后时态一致（一般现在时/一般过去时）。 考点通关 强调句(Emphatic Structure) 语法专练一：单项选择(8题) 1.It was in the garden that we had our picnic last Sunday. A.that B.where C.which D,in which 2.It was his kindness that moved us deeply. A.That B.It C.What D.This 3.It was not until midnight that he came back home. A.that B.when C.before D.after 4.It must be Mary. A.This B.That C.It D.She 5.It was the training that he had received at school that made him a good player. A.which;that B.that;which C.that;that D.which;which 6.Is it necessary that we should finish the work today? A.this B.that C.it D.what 7.It was not until she took off her dark glasses that I realized she was a famous film star. A.when;that B.until;that C.until;when D.when;then 8.It was in 1979 that I graduated from the university. A.That;that B.It;that C.That;when D.It;when 语法专练二：语法填空(10题) 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 1.It is widely believed it is hard work leads to success. 2.It was not until I met Mr.Li I truly understood this. 3.He was the one helped me realize my potential. 4.It was his encouragement made me study harder. 5.Now,it is a doctor I want to be. 6.I know it is not easy,but it is my dream drives me forward. 7.It was during my high school years I started to believe in myself. 8.It is exactly because of his words I never give up. 9.Sometimes,it is not the result matters but the effort we put in. 10.It is our attitude shapes our life. 参考答案 语法专练一：单项选择1.A;2.B;3.A;4.C;5.C;6.C;7.B;8B 1.that;2.that;3.that;4.that;5.that;6.that;7.that; 语法专练二：语法填空 8.that;9.that;10.that 教材同步文章句型精讲 重点句型 Holding a debate Holding a debate about bringing mobile phones to school 结构：Ving形式+谓语动词 中文：举行一场关于带手机到学校的辩论。 用法：动名词短语作主语，谓语动词用单数。 What those against the motion point out is that mobile phones are a major distraction in the classroom. 结构：What+主语从句+is+that+表语从句 中文：反对者指出的是手机在课堂上会分散注意力。 用法：用于引出对立观点，主语从句和表语从句都用陈述语序。 allowing students to access information,collaborate on projects and stay safe in an emergency. 结构：主句+V-ing短语（结果状语） 中文：让学生能够获取信息、合作完成项目和紧急情况下保持安全。 用法：现在分词短语作结果状语，表示主句动作带来的自然结果。 It is clear that there are valid points on both sides,and the key is to find a solution tha balances the benefits of technology with the need for a focused learning environment. 结构：Itis+形容词+that从句，and the key is to do sth. 中文：很明显，双方都有合理的观点，关键在于找到一种平衡科技与需要专注学习环 境的解决方案。 用法：用于总结双方观点，提出解决方案，t作形式主语。 Whether we allow mobile phones in school or not 结构：whether+主语+谓语+or not+主句 中文：无论我们是否允许手机进入校园。 用法：引导让步状语从句，意为“无论是否…” so that they can thrive in the digital age 结构：主句+so that+从句（含情态动词） 中文：以便他们能在数字时代茁壮成长。 用法：引导目的状语从句，意为“为了，以便”。 考点通关 文章句型 练习一：完成句子（用所给词的适当形式填空） 1 (Bring)mobile phones to school is a hot topic. 2.What I want to say (be)that we should use phones wisely 3.The school banned phones, (lead)to fewer distractions 4.It is necessary (set)clear rules about phone use. 5.The key (solve)the problem is to have a discussion. 6. (Whether)you like it or not,phones are part of our life 7.We should teach students how to use phones, (so) that they can benefit. 8 (Hold)a debate helps students think from different angles 9.The debate taught me that there (be)no simple answer 10.The most important thing is (teach)students to be responsible 练习二：翻译句子（在横线上写出完整句子） 1.举行一场关于带手机到学校的辩论是一个好主意。 2.反对者指出的是手机在课堂上会分散注意力。 3.手机是一种宝贵的学习工具，能让学生获取信息。 4.很明显，双方都有合理的观点。 5.关键在于找到一种平衡科技与学习的解决方案。 6.无论我们是否允许手机，我们都应该教会学生负责任地使用技术。 7.我们制定规则是为了让学生能够专注于学习。 8.这场辩论让我认识到复杂问题需要仔细考虑。 9.最重要的是帮助学生养成良好习惯。 10.如果使用得当，手机可以对学习产生积极影响。 1.Bringing;2.is;3.leading;4.to set;5.to 练习一：完成句子 solving;6.Whether;7.so;8.Holding;9.is;10.to teach 1.Holding a debate about bringing mobile phones to school is a good idea.;2.What those against the motion point out is that mobile phones are a distraction in the classroom.;3.Mobile phones are a valuable learning tool,allowing students to access information.;4.It is clear that there are valid points on both sides.5.The key is to find a solution that balances technology 练习二：翻译句子 with learning.;6.Whether we allow mobile phones or not,we should teach students to use technology responsibly.7.We make rules so that students can focus on their studies.;8.This debate has taught me that complex issues require careful consideration.:9.The most important thing is to help students develop good habits.10.If used properly,mobile phones can have a positive effect on learning. 教材同步单元练习 一、阅读理解 Passage A In an age where digital connectivity is often mistaken for genuine human connection,a quiet revolution is taking place.It's not about abandoning our devices,but about rediscovering the art of being alone with our own thoughts.This movement,often termed "digital minimalism,"advocates for a conscious and intentional use of technology,rather than a mindless consumption ofit. The concept,popularized by computer scientist Cal Newport,suggests that the constant stream of notifications,updates,and endless scrolling is not just a distraction but a form of cognitive depletion.Our brains,designed for focused attention,are being rewired for constant interruption.This state of perpetual partial attention,as psychologist Linda Stone calls it,leaves us feeling overwhelmed,anxious,and paradoxically,more disconnected than ever.We are physically present but mentally elsewhere,forever tethered to the digital world Proponents of digital minimalism argue that the key to reclaiming our mental clarity and deep focus lies not in a complete digital detox,which is often unsustainable,but in a fundamental shift in our relationship with technology.It's about identifying the few digital tools that genuinely add value to our lives-be it for work,meaningful communication,or creative expression-and ruthlessly cutting out the rest.This process,Newport argues,requires a period of"digital declutter,"where one steps away from optional technologies for a set period to rediscover activities that provide real satisfaction.Activities like reading a physical book,engaging in face-to-face conversation,or pursuing a hands-on hobby. The benefits of this approach,according to its advocates,are profound.Beyond reduced anxiety and improved focus,individuals report a greater sense of autonomy and control over their own time.They rediscover the simple joy of boredom,a state that is actually a fertile ground for creativity and introspection.Instead of reaching for a phone the moment a spare second appears,they allow their minds to wander,leading to unexpected insights and a deeper appreciation for the world around them.The goal is not to reject the internet,but to master it,ensuring that we use technology as a tool for a better life, rather than allowing it to use us. ()1.What is the primary purpose of the movement of"digital minimalism"? A.To completely disconnect from the internet and all digital devices. B.To use technology more deliberately and puposefully C.To advocate for a total ban on social media platforms. D.To increase the speed of digital communication. ()2.According to the passage,what is one of the main negative effects of constant digital interruption? A.It strengthens our ability to multitask B.It improves our reaction time to emergencies C.It leads to a feeling of being overwhelmed and anxious. D.It deepens our connection with people around us ()3.The word"depletion"in paragraph 2 is closest in meaning to A.enhancement B.exhaustion C.stimulation D.improvement ()4.What does the"digital declutter"period involve? A.Buying new,more efficient electronic devices. B.Temporarily giving up non-essential digital tools C.Organizing files and folders on your computer. D.Increasing the number of online courses you take. ()5.What is the author's overall attitude towards digital minimalism? A.Strongly opposing. B.Highly critical. C.Cautiously supportive. D.Completely indifferent. Passage B The rise of the internet has fundamentally altered the landscape of social interaction,creating a paradox where we are simultaneously more connected and more isolated than ever before.Online platforms,once heralded as tools for bridging geographical divides and fostering global communities,have also been implicated in a documented decline in real-world social engagement.The implications of this shift are far- reaching,affecting not only our personal well-being but also the fabric of society itself. Research consistently shows a correlation between heavy social media use and increased feelings of loneliness and depression.This phenomenon,often attibuted to the"comparison trap,"occurs when users measure their own lives against the curated,idealized versions presented by others online.A friend's vacation photos can tigger envy,a colleague's career achievement can spark feelings ofinadequacy. Furthermore,the prevalence of what researchers call"social snacking"brief,low-quality interactions like liking a post or sharing a meme can create a false sense of social fulfillment,potentially replacing the deeper,more nourishing conversations that build strong relationships. Beyond individual psychology,the shift towards online interaction has tangible consequences for our communities.Studies indicate a significant drop in participation in local civic organizations,clubs,and neighborhood activities over the past two decades,a trend that coincides with the growth of the internet. The "bowling alone"phenomenon,a term coined by sociologist Robert Putnam,describes this decline in social capital-the networks of relationships among people who live and work in a particular society. These networks are crucial for a functioning democracy,as they foster trust,cooperation,and collective action.When people retreat into their digital bubbles,they are less likely to volunteer,attend public meetings,or even know their neighbors. However,it is crucial to avoid technological determinism-the belief that technology alone dictates our behavior.The internet is a tool,and its impact depends on how we choose to use it.It has been instrumental in organizing social movements,connecting people with rare diseases,and providing support for marginalized groups.The challenge,therefore,is not to abandon the digital world but to learn to navigate it more wisely.This requires a conscious effort to prioritize high-quality interactions over high- quantity ones,to be aware of the psychological traps of social media,and to actively cultivate the offline connections that are the bedrock of a healthy life and a vibrant community. ()1.What is the main paradox of the internet described in the first paragraph? A.It makes communication faster but less secure. B.It provides more information but less knowledge. C.It increases our connections but also our isolation D.It promotes global commerce but harms local businesses. ()2.The phrase"social snacking"in paragraph 2 refers to A.deep and meaningful conversations with close friends B.eating while scrolling through social media feeds. C.brief and superficial online interactions. D.the act of sharing food photos on social platforms. ()3.The bowling alone"phenomenon is used to illustrate A.the decline in participation in local communities. B.the increasing popularity of solo sports C.the rise of online bowling games. D.the preference for individual over team activities. ()4.Which of the following best describes the author's view on the intemnet? A.It is a harmful invention that should be abandoned. B.It is a neutral tool whose effect depends on our usage. C.It is the most important factor causing social decline. D.It has only positive effects on social movements. 二、完形填空 As we navigate the vast ocean of the internet,the ability to distinguish reliable information from misinformation has become a survival skill.In today's digital world,anyone can be a publisher,which democratizes access to information but also a significant risk:the widespread propagation of falsehoods.The challenge is not merely about identifying obvious"fake news,"but about critically evaluating the of all sources we encounter. The first step in this process is to check the source's credentials.Is it a well-known and news organization,an institution with a track record ofjournalistic integrity?Or is it an obscure blog with a clear agenda?Before sharing a shocking headline,take a moment to investigate the website's "About Us"page.A lack of transparency or an overtly emotional,one-sided tone should a red flag Furthermore,we must be wary of our own cognitive biases,particularly the "confirmation bias."This is our natural to favor information that confims our pre-existing beliefs and to dismiss evidence that contradicts them.Social media algorithms exploit this tendency, us into“echo chamber's” where we are primarily exposed to viewpoints that our own.This creates a distorted reality where false information,if it aligns with our worldview,can feel true A crucial aspect of media literacy is the ability to tiangulate information.Before accepting a"fact,"see if it is reported by multiple,independent,and credible sources.A story that only appears on one website or social media platform, from any mainstream coverage,should be treated with extreme caution. This is especially true for content,which can be easily manipulated using sophisticated software. Finally,leamning to identify common of misinformation is key.Look for overly dramatic language,a lack of supporting evidence,and attempts to to strong emotions like fear or anger. Often,the purpose of such content is not to inform but to manipulate.By these critical thinking skills,we can then become more responsible digital citizens,less vulnerable to deception and more capable of a healthy online information ecosystem. 1.A.poses B.solves C.avoids D.ignores 2.A.credibility B.popularity C.style D.length 3.A.respected B.unknown C.controversial D.recent 4.A.educational B.hidden C.political D.charitable 5.A.fly B.raise C.wave D.show 6.A.reluctance B.tendency C.ability D.failure 7.A.forcing B.tricking C.trapping D.welcoming 8.A.challenge B.analyze C.question D.mirror 9.A.less B.more C.equally D.never 10.A.coming B.resulting C.absent D.different 11.A.textual B.audio C.visual D.written 12.A.benefits B.patterns C.values D.examples 13.A.appeal B.listen C.contribute D.refer 14.A.ignoring B.honing C.forgetting D.rejecting 15.A.damaging B.limiting C.controlling D.fostering 三、阅读短文回答问题 Read the following passage and answer the questions in complete sentences. The digital age has fundamentally altered the way we form and maintain fiiendships.While online platforms offer unprecedented opportunities to connect with people across the globe,they have also raised profound questions about the nature and quality of these connections.Are the hundreds of friends"on a social media platform comparable to the handful of close companions we have in the offline world?The answer,according to a growing body of sociological research,is a complex but resounding no." One of the most significant differences lies in the concept ofweak ties"versus "strong ties."Weak ties are the acquaintances we have-the colleague from a different department,the fiiend of a fiiend.They are less intimate but incredibly valuable for spreading information and creating new opportunities,such as finding a job.The internet is exceptionally good at generating and maintaining a vast network of weak ties.You can easily stay vaguely connected to hundreds of people,knowing their basic life updates without actually having a deep understanding of their lives. Strong ties,in contrast,are the relationships that define our emotional support system.They are characterized by high levels of trust,mutual vulnerability,and deep,reciprocal commitment.These are the friends you can call in a crisis,who know your history and your secrets.Building and maintaining strong ties requires a significant investment of time,effort,and above all,high-quality,often face-to-face, interaction.It involves shared experiences,non-verbal cues,and the kind of spontaneous,unscripted conversations that are difficult to replicate through a screen The concern among many sociologists is that while our online networks flourish,our offline strong ties may be weakening.The time we spend scrolling through the curated lives of our weak ties is time we are not spending nurturing our deepest relationships.A constant stream of low-effort digital interaction can create an illusion of social engagement,potentially making us feel less inclined to make the effort for a real phone call or in-person meeting.The convenience of digital tools can,ironically,lead to a poorer quality of social life if we allow it to displace more meaningful forms of connection.Therefore,the crucial task for the digital citizen is to use technology to strengthen,not replace,the strong ties that form the bedrock of our social and emotional well-being 回答问题： 1.According to the passage,what is the main weakness of a social network built primarily on"weak ties'?(No more than 15 words) 2.What are the defining features of"strong ties"as described in the passage?(No more than 15 words) 3.Why do sociologists worry about the impact of digital networks on our fiiendships?(No more than 20 words) 4.What does the passage suggest is the crucial task for a digital citizen regarding their relationships?(No more than 15 words) 5.What kind of interaction does the passage imply is difficult to replicate through a screen?(No more than 10 words) 四、短文填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 As the internet becomes an increasingly central part of our lives,the concept of"digital citizenship"has gained new urgency.A responsible digital citizen is not just someone who knows how to use technology but someone who understands the (1) implications of their online actions.One of the most pressing skills in this area is the ability to evaluate the(2) of online information. This skill,often(3)to as media literacy,is no longer optional.We are constantly bombarded with a mix of news,opinions,and advertisements,making it easy to fall victim to (4) .To navigate this complex landscape,experts suggest a few practical steps.First,be aware of your own "confirmation bias,"the tendency to favor information(5) confims your existing beliefs Second,before sharing a (6) headline,take a moment to check the source.Is it a well- established news organization or a(7) blog?Finally,it is important to"tiangulate"the news, meaning you should find the same story reported by several different,independent sources(8) you trust it. Moreover,being a good digital citizen involves not only how we consume information but also how we interact with others.Cyberbullying,online harassment,and the spread of rumors are serious problems that can cause real harm.We must strive to be respectful and (9) in our online communications. After all,behind every screen is a real person.By (10) these skills of critical thinking and respectful engagement,we can help build a safer and more informed online world for everyone. 2. 3. 5. 6. 7 8. 9. 10. 五、写作 你校英文报正在征集以“The Double-Edged Sword of the Intemet:My Perspective”为题的稿件。 请你写一篇短文投稿，内容包括： 1.简述互联网给人们生活带来的主要利与弊。 2.结合自身经历或观察，阐述你对如何趋利避害、合理使用网络的看法。 3.发出号召或提出建议。 注意： 1.词数100左右； 2.可以适当增加细节，以使行文连贯： 3.标题已给出，不计入总词数。 提示： 利：信息获取便捷、人际交流范围扩大、在线学习资源丰富等 弊：信息真假难辨、网络沉迷、隐私泄露、人际交往能力退化等 五、写作 范文： The Double-Edged Sword of the Intemet:My Perspective The internet is undoubtedly a double-edged sword.On the one hand,it offers instant access to a sea of knowledge,connects us with friends across the globe,and provides endless online leamning resources.On the other hand,it's a minefield of misinformation,and the constant lure of games and videos can lead to addiction and social isolation. In my own experience,I once found myself lost in short videos for hours,feeling anxious and unproductive.To turn this around,I now set strict time limits on entertainment apps.I also make a point to verify news from multiple reliable sources before sharing it. My suggestion is this:let's use the internet as a tool for growth,not a master of our time.By being mindful and critical,we can harness its power while escaping its traps.Let's log on with purpose,not drift into endless scrolling 参考答案 A篇：1.B2.C3.B4.B5.C 一、 阅读理解 B篇：6.C7.C8.A9.B 二、 完形填空1.A2.A3.A4.C5.B6.B7.C8.D9.B10.C11.C12.B13.A14.B15.D 1.It lacks the deep emotional support and intimacy of strong ties. 2.High trust,mutual vulnerability,and deep,reciprocal commitment. 三、阅读短文 3.They wory that online networks are weakening our offline strong ties. 回答问题 4.To use technology to strengthen,not replace,strong ties. 5.Unscripted,face-to-face conversation/Spontaneous interaction 1.ethical 2.credibility 3.referred 4.misinformation 5.that/which 6.provocative 7. 四、短文填空 reliable 8.before 9.empathetic 10.cultivating