Unit 3 The Internet（知识清单）英语人教版必修第二册

该高中英语Unit3 The Internet知识清单系统梳理了单元核心内容，涵盖词汇（阅读、写作、变形、拓展及熟词生义）、语法（现在完成时的被动语态）、写作（议论文、建议信等体裁）等范畴，搭建了从基础词汇积累到语法应用再到写作实践的递进式学习支架。 清单通过分类分级呈现知识体系，如词汇分阅读与写作词汇，语法结合高考真题感知与对点练习，写作提供分体裁框架及范文赏析，培养学生语言能力和思维品质。特别设计“熟词生义对比”“一句话辨异”记忆技巧及易错点辨析，如convenient/convenience的用法对比，辅助不同基础学生高效掌握，教师可据此设计分层教学，提升课堂实效。

Unit3 The Internet 词汇 一、阅读词汇： 1.blog n. 博客 vi. 写博客 2.blogger n. 博客作者;博主 3.stream vt. 流播(不用下载直接在互联网上播放音视频);流出 vi. 流动 n. 小河;溪流 4.identity n. 身份;个性 5.database n. 数据库;资料库 6.software n. 软件 7.network n. (互联)网络;网状系统;人际网 vt. 将……连接成网络;联播 vi. 建立工作关系 8.province n.省 9.resident n. 居民;(美国的)住院医生adj. (在某地)居住的 10.battery n. 电池 11.button n. 按钮;纽扣 12.file n. 文件;文件夹;档案 13.troll n. 发挑衅帖子的人;恶意挑衅的帖子 14.cyberbully n. 网霸vt.& vi. 网络欺凌 15.define vt. 给……下定义;界定;解释 二、写作词汇： 1.engine n.引擎;发动机;火车头 2.update vt.更新;向……提供最新信息n.更新;最新消息 3.stuck adj.卡住;陷(入);困(于) 4.surf vt.& vi.浏览;冲浪 5.plus conj.而且;此外 n.加号;优势prep.加;另加 6.function n.功能;作用;机能vi.起作用;正常工作;运转 7.discount n.折扣 vt.打折 8.account n.账户;描述 9.click vt.& vi.点击 10.target n.目标;对象;靶子 vt.把……作为攻击目标 11.guideline n.准则;指导原则 12.case n.盒;箱;情况;案件 三、词汇变形： 1.convenient adj.方便的;近便的→convenience n.便利;方便→inconvenience n.不便 2.benefit n.益处 vt.使受益 vi.得益于→beneficial adj.有利的;有益的;受益的 3.distance n.距离→distant adj.遥远的;远处的;疏远的→distantly adv.远离地;疏远地 4.access n.通道;(使用、查阅、接近或面见的)机会 vt.进入;使用;获取→accessible adj.可接近的;可进入的;可使用的;易懂的;随和的 5.press vt.按;压;敦促→pressure n.压力;要求 6.theft n.偷(窃);盗窃罪→thief n.小偷 7.familiar adj.熟悉;熟知→unfamiliar adj.不熟悉的→familiarity n.熟悉;通晓 四、拓展词汇 1.keep sb company　 陪伴某人 2.now that 既然;由于 3.go through 经历;度过;通读 4.in shape 状况良好 5.keep track of 掌握……的最新消息;了解……的动态 6.make fun of 取笑;戏弄 7.keep (...) in mind 牢记 8.wait in line 排队 9.out of work 失业 10.apply for 申请 11.make life move convenient 使生活更方便 12.become a target for ... 成为……的目标 五、熟词生义 1. engine 常见义项：n. 引擎；发动机 生义：n. 火车头 ▶ 教材语境（出自教材词汇表）：search engine（互联网上的搜索引擎） ▶ 常见义项例句：The car engine is making a strange noise.（汽车引擎发出奇怪的声音。） ▶ 生义例句：The engine pulled the train out of the station.（火车头牵引着列车驶出车站。） 2. cash 常见义项：n. 现金 生义：vt. 把……兑现 ▶ 教材语境（出自教材词汇表）：cash n. 现金；金钱 ▶ 常见义项例句：I need to withdraw some cash from the ATM.（我需要从自动取款机取些现金。） ▶ 生义例句：Can you cash this cheque for me?（你能帮我兑现这张支票吗？） 3. function 常见义项：n. 功能；作用 生义：vi. 起作用；正常工作；运转 ▶ 教材语境（出自教材词汇表）：function n. 功能；作用；机能 vi. 起作用；正常工作；运转 ▶ 常见义项例句：The function of the heart is to pump blood.（心脏的功能是泵血。） ▶ 生义例句：The machine is not functioning properly.（这台机器运转不正常。） 4. press 常见义项：vt. 按，压 生义：n. 新闻界；出版社 ▶ 教材语境（出自教材词汇表）：press vt. 按，压；敦促 ▶ 常见义项例句：Press the button to start the machine.（按按钮启动机器。） ▶ 生义例句：The story was reported in the press.（这个故事在新闻界报道了。） 5. file 常见义项：n. 文件；文件夹 生义：vt. 提交（申请）；备案 ▶ 教材语境（出自教材词汇表）：file n. 文件；文件夹；档案 ▶ 常见义项例句：Please save the document in the correct file.（请将文档保存在正确的文件夹中。） ▶ 生义例句：He filed an application for a patent.（他提交了专利申请。） 6. case 常见义项：n. 情况；案件 生义：n. 盒；箱 ▶ 教材语境（出自教材词汇表）：case n. 盒；箱；情况；案件 ▶ 常见义项例句：This is a complicated case.（这是一个复杂的案件。） ▶ 生义例句：He carried a suitcase full of clothes.（他提着一个装满衣服的手提箱。） 7. tip 常见义项：n. 小费 生义：n. 忠告；诀窍；实用的提示 ▶ 教材语境（出自教材词汇表）：tip n. 忠告；诀窍；实用的提示 ▶ 常见义项例句：She left a 20% tip for the waiter.（她给了服务员20%的小费。） ▶ 生义例句：Here are some tips for learning English.（这里有一些学习英语的诀窍。） 8. familiar 常见义项：adj. 熟悉的 生义：adj. 冒昧的；放肆的 ▶ 教材语境（出自教材词汇表）：familiar adj. 熟悉；熟知 ▶ 常见义项例句：I am familiar with this city.（我对这个城市很熟悉。） ▶ 生义例句：His familiar behavior made her uncomfortable.（他冒昧的行为让她感到不舒服。）9. define 常见义项：vt. 给……下定义；界定 生义：vt. 明确显示……的特征；画出……的线条 ▶ 教材语境（出自教材词汇表）：define vt. 给……下定义；界定；解释 ▶ 常见义项例句：Can you define the word "love"?（你能给“爱”这个词下定义吗？） ▶ 生义例句：The mountain range defines the border between the two countries.（这条山脉明确了两国的边界。） 10. discount 常见义项：n. 折扣 生义：vt. 不重视；不理会 ▶ 教材语境（出自教材词汇表）：discount n. 折扣 vt. 打折 ▶ 常见义项例句：We offer a 10% discount for students.（我们给学生提供10%的折扣。） ▶ 生义例句：He discounted the theory as completely unfounded.（他认为这个理论完全没有根据，不予理会。） 写作 句型 句型公式 1：whenever 引导让步状语从句（无论何时……） 译文：无论何时你在网上搜索信息，务必核实其真实性。 译文：无论何时你访问一个网站，检查它是否有安全的连接。 译文：无论何时他遇到技术问题，他都会查阅在线教程寻求帮助。 句型公式 2：so ... that ...（如此……以致于……） 译文：互联网已经如此深入地融入我们的生活，以至于我们几乎无法想象没有它的一天。 译文：这个在线研讨会信息量如此之大，以至于所有参与者都要求再开一次后续课程。 译文：数据如此复杂，以至于这个团队花了数周时间来分析它。 句型公式 3：the + 比较级，the + 比较级（越……越……） 译文：你对数字素养了解得越多，你在网络世界里就会越安全。 译文：你适应新技术的速度越快，你在数字时代的表现就会越好。 译文：我们越仔细地管理自己的在线隐私，我们面临的数据泄露风险就越小。 语法 现在完成时的被动语态 写作 写一份演讲稿，主题为“合理使用互联网”的英文演讲比赛 1、 知识点精讲 [1. stream vt. 流播(不用下载直接在互联网上播放音视频)；流出 vi. 流动 n. 小河；溪流] 【教材原句】： I listen to music, stream videos, or look up information.（出自教材第27页Listening and Speaking部分） 【归纳拓展】： stream movies and music 流播电影和音乐 stream down one‘s cheeks（眼泪）顺着某人的脸颊流下来 a stream of... 一连串/大量…… live stream 网络直播 streaming service 流媒体服务 【链接高考】： ① (2023年新高考全国Ⅰ卷 阅读理解B篇) A dirty stream, for example, often became clear after flowing through plants and along rocks where tiny creatures lived. ② (2023年新高考全国Ⅰ卷 语法填空) To eat one, you have to decide whether to bite a small hole in it first, releasing the stream and risking a spill, or to put the whole dumpling in your mouth... ③ (2021年北京卷 语法填空B篇) Sam is an in-real-life streamer（播主），and he live streams himself just going about his day. While riding his bike home on a cold night, he came across a sad-looking elderly woman wandering the streets by herself. 【写作佳句】： 应用文： With the development of technology, more and more people choose to stream videos and music online instead of downloading them. 读后续写： Tears streamed down her face as she read the heartfelt letter from her long-lost friend, overwhelmed by a flood of emotions. 【易混辨析】： stream 指“流播（音视频）”，强调在线实时播放而无需下载；也可指“（液体）流动”或“小溪”。 flow 指“（液体、气体、电等）流动”，强调连续平稳地移动，不涉及媒体播放。 pour 指“倾泻、涌出”，强调大量快速地流出，语气较强。 典型例句对比： stream: I like to stream videos and music on my phone during my commute. flow: The river flows gently through the valley. pour: The rain poured down from the sky without stopping. 【单句语法填空】： ① I often ________ (stream) music while I am doing my homework. ② The little girl sat by the ________ (stream), watching the water flow over the smooth stones. ③ Hearing the bad news, tears ________ (stream) down his face. 答案：① stream ② stream ③ streamed [2. identity n. 身份；个性] 【教材原句】： （教材中未作为黑体核心词在课文中单独出现原句，但在单元词汇表中列为重点阅读单词，常以identity card（身份证）短语形式在教材练习和听力中出现。） 【归纳拓展】： identity card (ID card) 身份证 cultural identity 文化身份；文化认同 identity theft 身份盗窃 identify vt. 认出；确认；鉴定 identification n. 识别；鉴定；身份证明 【链接高考】： ① (2025年高考英语真题 北京卷 阅读理解D篇) For many years, psychologists saw identity as a combination of someone‘s values, beliefs, goals and social roles. ② (2025年新高考全国Ⅱ卷 读后续写) “What’s your name?” is a question most frequently asked when people meet for the first time. But for me, it was the first challenge I encountered as an international student in Ireland. 【写作佳句】： 应用文： Protecting our online identity is becoming increasingly important in the digital age. 读后续写： After years of living abroad, he finally found his true cultural identity and decided to return to his homeland. 【易混辨析】： identity 指“身份、特性”，强调一个人或事物的独特性和自我认同。 identification 指“识别、鉴定”的行为或过程，或“身份证明”文件。 personality 指“个性、人格”，强调一个人的性格特征和内在特质。 典型例句对比： identity: The police are trying to discover the identity of the suspect. identification: You need to show your identification before entering the building. personality: She has a warm and friendly personality. 【单句语法填空】： ① You need to show your ________ (identify) card to enter the building. ② The ________ (identify) of the unknown writer remains a mystery. ③ She is exploring her cultural ________ (identify) through her art. 答案：① identity ② identity ③ identity [3. benefit n. 益处；好处；利益 vt. 使受益 vi. 得益于] 【教材原句】： She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people.（出自教材第28页Reading and Thinking部分） 【归纳拓展】： benefit from/by... 从……中受益/获益 benefit sb./sth. 使某人/某物受益 for the benefit of sb. = for one‘s benefit 为了某人的利益 be of benefit to... 对……有益 beneficial adj. 有益的；有利的 【链接高考】： ① (2022年新高考全国Ⅰ卷 应用文写作参考范文) There is no doubt that your professional and rich knowledge of English will benefit the students greatly. ② (2025年新高考全国Ⅰ卷 阅读理解七选五) Social benefits are accompanied by social demands: we must get along, but not put up with too much. ③ (2023年新高考全国Ⅰ卷 阅读理解B篇) She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people. 【写作佳句】： 应用文： Participating in online courses will not only benefit our studies but also broaden our horizons. 读后续写： The young man benefited greatly from his mentor‘s guidance, which helped him overcome numerous difficulties. 【易混辨析】： benefit 指“利益、好处”，可作名词或动词，强调对某人或某事的积极影响。 advantage 指“优势、有利条件”，强调在竞争或比较中处于有利地位。 profit 指“利润、收益”，强调经济上的利益，也可指“好处”。 典型例句对比： benefit: Regular exercise benefits both physical and mental health. advantage: His fluent English gave him an advantage over other candidates. profit: The company made a huge profit from its new product. 【单句语法填空】： ① Reading extensively is ________ (benefit) to the development of one‘s language skills. ② The new policy will benefit ________ (million) of people in rural areas. ③ We should make good use of the Internet for the benefit ________ ourselves and society. 答案：① beneficial ② millions ③ of [4. inspire vt. 鼓舞；激励；启发思考；赋予灵感] 【教材原句】： She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet.（出自教材第28页Reading and Thinking部分） 【归纳拓展】： inspire sb. to do sth. 激励某人做某事 inspire sth. in sb. 使某人产生某种情感/想法 inspired adj. 受到激励的；有灵感的 inspiring adj. 鼓舞人心的；启发灵感的 inspiration n. 灵感；鼓舞人心的人/事物 【链接高考】： ① (2024年新课标全国Ⅱ卷 语法填空) Two years later, a six-meter-tall pavilion, inspired by The Peony Pavilion, was built at the Firs Garden, just ten minutes‘ walk from Shakespeare’s birthplace. ② (2023年新课标全国Ⅰ卷 完形填空) She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet. ③ (2022年全国乙卷 完形填空) The teacher‘s passionate speech inspired the students to think creatively. ④ (2021年新高考全国Ⅰ卷 语法填空) The artist claimed that his new collection was inspired by nature. ⑤ (2024年新课标全国Ⅱ卷 阅读理解) The story of the young inventor has inspired many teenagers to explore the world of science. ⑥ (2023年新高考全国Ⅰ卷 阅读理解) China and its rich culture have long been an inspiration for western creativity. 【写作佳句】： 应用文： The success of this online learning project has inspired many students to explore the digital world. 读后续写： Inspired by her grandfather‘s stories of adventure, the little girl dreamed of exploring the unknown world. 【易混辨析】： inspire 指“给予灵感或激励”，强调激发创造力、热情或行动的动力。 encourage 指“鼓励、支持”，强调给予信心或希望去做某事。 motivate 指“激发动机”，强调驱使某人采取行动的内在或外在因素。 典型例句对比： inspire: The beautiful scenery inspired the artist to create his masterpiece. encourage: My teacher always encouraged me to pursue my dreams. motivate: The promise of a reward motivated him to work harder. 【单句语法填空】： ① The speech delivered by the famous scientist ________ (inspire) many students to study science. ② This ________ (inspire) story of survival has touched the hearts of millions of readers. ③ The artist drew his ________ (inspire) from the magnificent landscapes of his hometown. 答案：① inspired ② inspiring ③ inspiration [5. access n. 通道；(使用、查阅、接近或面见的)机会 vt. 进入；使用；获取] 【教材原句】： She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology.（出自教材第28页Reading and Thinking部分） 【归纳拓展】： have/get/gain access to... 拥有……的机会；可以接近/进入 be accessible to... 可接近的；可使用的 accessible adj. 可到达的；可使用的 【链接高考】： ① (2023年新课标全国Ⅰ卷 阅读理解B篇) She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology. ② (2024年新课标全国Ⅰ卷 阅读理解D篇) Biodiversity apps can use our study results to inform users of oversampled areas and lead them to places — and even species — that are not well-sampled. 【写作佳句】： 应用文： The local government has made great efforts to ensure that all residents have access to the Internet. 读后续写： With the help of a local guide, the explorers finally gained access to the remote valley. 【易混辨析】： access 指“进入的通道、机会或权利”，强调“可到达”或“可使用”，常与to连用。 approach 指“接近、方法”，强调“靠近”的动作或“处理问题的方式”。 entrance 指“入口”，强调具体的进入地点或进入的行为。 典型例句对比： access: Only students have access to the school library after 6 p.m. approach: We need to adopt a new approach to solving this problem. entrance: The entrance to the museum is on the left side of the building. 【单句语法填空】： ① The new bridge provides easy access ________ the island for tourists. ② This computer system is ________ (access) to all employees in the company. ③ ________ (access) to quality education is a basic right of every child. 答案：① to ② accessible ③ Access [6. account n. 账户；描述；解释 vi. & vt. 认为；说明；总计有] 【教材原句】： （教材中未作为黑体核心词在课文中单独出现原句，但在单元词汇表中列为重点词汇，常以open/close an account（开立/关闭账户）等短语形式在练习中出现。） 【归纳拓展】： open/close an account 开立/结清账户 account for... 是……的原因；占（比例） take...into account = take account of... 考虑到；顾及 give an account of... 描述；叙述 on account of... 由于；因为 on no account 决不（置于句首时，句子用部分倒装） 【链接高考】： ① (2022年全国甲卷 阅读理解D篇) We invest a lot in roads that help us rush through, but we fail to account for the true costs. ② (2026年全国Ⅰ卷 阅读理解C篇) Oaks and sweetgums, which currently account for a majority of the city‘s trees, produce huge amounts of isoprene. ③ (2022年新高考全国Ⅰ卷 应用文写作参考范文) I would appreciate it if you could take my application into account and reply at your earliest convenience. 【写作佳句】： 应用文： When planning the project, we must take all the possible risks into account. 读后续写： The old man gave a vivid account of his adventurous journey through the rainforest. 【易混辨析】： account 指“账户”或“描述、解释”，常用短语account for表示“解释、占比例”。 explain 指“解释、说明”，强调使某事变得清晰易懂。 describe 指“描述、描绘”，强调用语言或文字呈现事物的特征。 典型例句对比： account: He couldn‘t account for his absence from the meeting. explain: The teacher explained the difficult concept in simple words. describe: Can you describe what the suspect looks like? 【单句语法填空】： ① Teenagers ________ (account) for a large proportion of the volunteers in this campaign. ② We should take all the possible factors ________ account before making the final decision. ③ She gave a detailed ________ (account) of her experience working abroad. 答案：① account ② into ③ account [7. target n. 目标；对象；靶子 vt. 把……作为目标；瞄准] 【教材原句】： （教材中未作为黑体核心词在课文中单独出现原句，但在单元词汇表中列为重点词汇，常以hit/miss the target（中靶/脱靶）等短语形式在练习中出现。） 【归纳拓展】： set a target 设定目标 reach/achieve a target 达到/实现目标 hit/miss the target 中靶/脱靶 aim at the target 瞄准目标/靶子 be targeted at... 针对……；以……为目标 【链接高考】： ① (2024年新课标全国Ⅰ卷 阅读理解C篇) The company has set a target of increasing sales by 50% this year. ② (2021年全国乙卷 阅读理解) ... the university will reach its target of 5000 students next September. ③ (2019年全国卷Ⅲ 阅读理解D篇) Who were the newspapers of the new trend targeted at? ④ (2025年新高考全国Ⅱ卷 阅读理解) She set a target to memorize 500 new words monthly. 【写作佳句】： 应用文： Our school has set a target of reducing energy consumption by 20% this year. 读后续写： With unwavering determination, the young athlete trained day and night to reach his target. 【易混辨析】： target 指“目标、靶子”，强调具体要达到的数值或结果，也可作动词表示“瞄准”。 goal 指“目标、目的”，强调最终要达成的结果，使用范围广泛。 aim 指“目标、目的”，强调方向性，可作名词或动词。 objective 指“客观目标”，强调具体、可衡量的目标，常用于商业或军事领域。 典型例句对比： target: The government has set a target of reducing carbon emissions by 30%. goal: Her ultimate goal is to become a wildlife biologist. aim: The aim of the project is to raise public awareness. objective: The main objective of this campaign is to protect the environment. 【单句语法填空】： ① The new advertising campaign is ________ (target) at young consumers. ② We need to set a clear ________ (target) for the number of trees we plan to plant. ③ The sales team worked hard ________ (achieve) their monthly target. 答案：① targeted ② target ③ to achieve 2、 核心语法精讲 现在完成时的被动语态 【感知·语法规律】 （一）教材原文感知 1."A lot of new infrastructure has been built in the rural areas in recent years." 主语 "infrastructure" 是动作 "build" 的承受者，结构为 "has been built"，表示过去发生的动作对现在造成的影响或结果（新基础设施现已存在）。 2."The ancient culture has been well preserved by the local people." 主语 "culture" 是动作 "preserve" 的承受者，结构为 "has been preserved"，强调动作已完成且状态持续至今。 3."I have been shown around the new museum by a guide." 主语 "I" 是动作 "show around" 的承受者，结构为 "have been shown"，强调经历。 （二）高考真题感知 高考真题考查现在完成时主动语态居多，以下为真题例句，以及改编题（现在完成时被动语态）做对比强化理解。 1.（2022年全国甲卷语法填空） In the last five years, Cao ______ (walk) through 34 countries in six continents, and in 2016, he reached the top of Kilimanjaro, Africa's highest mountain. 【答案】：has walked 【解析】：时间状语“In the last five years”表明用现在完成时；主语“Cao”为第三人称单数，故填“has walked”。 改编题： In the last five years, 34 countries in six continents ______ (walk) through by Cao Shengkang as part of his Belt and Road journey. 【答案】：have been walked 【解析】：主语“34 countries”与动词“walk through”之间为被动关系；时间状语“In the last five years”表明用现在完成时；主语为复数，助动词用“have”，故填“have been walked”。 2.（2023年北京卷语法填空） Up to now, China ______ (establish) a number of protected areas with mangroves. 【答案】：has established 【解析】：时间状语“Up to now”表明用现在完成时；主语“China”为第三人称单数，故填“has established”。 改编题： Up to now, a number of protected areas with mangroves ______ (establish) by China to protect the coastal ecosystem. 【答案】：have been established 【解析】：主语“a number of protected areas”与动词“establish”之间为被动关系；时间状语“Up to now”表明用现在完成时；主语为复数，助动词用“have”，故填“have been established”。 3.（2024年1月浙江首考语法填空） Over the last two years, some supermarkets ______ (start) selling chicken or salad in packs designed with two halves containing separate portions. 【答案】：have started 【解析】：时间状语“Over the last two years”表明用现在完成时；主语“some supermarkets”为复数，故填“have started”。 改编题： Over the last two years, chicken or salad in packs with two halves containing separate portions ______ (sell) in some supermarkets. 【答案】：have been sold 【解析】：主语“chicken or salad”与动词“sell”之间为被动关系；时间状语“Over the last two years”表明用现在完成时；此处指多种商品，视为复数概念，助动词用“have”，故填“have been sold”。 4.（2026年高考北京卷语法填空） So far, this model ______ (produce) well-known universities, but it is now challenged by the digitalisation of society. 【答案】：has produced 【解析】：时间状语“So far”表明用现在完成时；主语“this model”为第三人称单数，故填“has produced”。 改编题： So far, well-known universities ______ (produce) by this model, which combines tradition with innovation. 【答案】：have been produced 【解析】：主语“well-known universities”与动词“produce”之间为被动关系；时间状语“So far”表明用现在完成时；主语为复数，助动词用“have”，故填“have been produced”。 【精讲·语法知识】 （一）构成详解 现在完成时的被动语态结构：have/has + been + 过去分词 第一、二人称单复数及第三人称复数（I, you, we, they）：have been + 过去分词 例：We have been invited to the party. 第三人称单数（he, she, it）：has been + 过去分词 例：The report has been finished. 否定式：在 have/has 后加 not 例：The problem has not been solved yet. 疑问式：将 have/has 提前 例：Has your car been repaired? （二）用法分类 1.表示过去发生或已经完成的某一被动动作对现在造成的影响或结果。常与 already, yet, just, ever, never, recently 等副词连用。 例句：The room has been cleaned. It's very tidy now.（房间已经打扫过了。现在很整洁。） 典例：The tickets __________ (sell) out already. We have to wait for the next show. 【答案】：have been sold。强调“已售完”对现在的影响（现在没票了）。 2.表示一个被动的动作或状态从过去开始，持续到现在，可能还要继续下去。常与 for, since, so far, up to now 等表示一段时间的时间状语连用。 例句：This house has been lived in for over fifty years.（这房子已经住了五十多年了。） 典例：The disease __________ (study) by scientists since it broke out. 【答案】：has been studied。since 引导的时间状语，强调动作从过去持续至今。 3.表示一个被动的动作到现在为止经历过或从未经历过。常与 ever, never, once, twice 等连用。 例句：This song has never been played on the radio before.（这首歌从未在电台播放过。） 典例：How many times __________ the experiment __________ (conduct) this term? 【答案】：has...been conducted。询问本学期至今实验“被进行”的次数。 （三）特殊注意事项 1.与一般过去时被动语态的区别：现在完成时被动语态强调动作与现在的关系（影响、结果、持续），而一般过去时被动语态只表示动作发生在过去某一时间，与现在无关。 对比： The window was broken yesterday.（昨天窗户被打破了。— 只说明昨天发生的事） The window has been broken.（窗户被打破了。— 强调现在窗户还是破的） 典例：选择：The bridge __________ (build) last year. A. has been built B. was built 【答案】：B。last year 是明确的过去时间状语，应用一般过去时。 2.不及物动词（vi.）或不及物动词短语（如 happen, occur, take place, appear, disappear, rise, die 等）没有被动语态。 错误：The accident has been happened. 正确：The accident has happened. 典例：Great changes __________ (take) place in my hometown in the past ten years. 【答案】：have taken。take place 无被动。 3.“have/has been + 过去分词”与“have/has gone to”和“have/has been to”的区别。 He has been sent to London.（他已被派往伦敦。— 被动，强调动作） He has gone to London.（他去伦敦了。— 主动，人现在不在此地） He has been to London.（他去过伦敦。— 主动，经历，人现已回来） 4.延续性动词与短暂性动词：现在完成时的被动语态中，延续性动词的完成式表示状态可持续；短暂性动词的完成式表示动作已完成，影响留存。 例句： The book has been kept in the library for weeks.（延续） The light has been turned off.（短暂） 【对点练习】 （一）单句填空 1.The important message _________________ (just send) to all the members via email. 【答案】：has just been sent。just 常用于现在完成时。 2.This novel _________________ (translate) into over thirty languages so far. 【答案】：has been translated。so far 与现在完成时连用。 3.The patient _________________ (treat) with this new medicine for two months and is much better now. 【答案】：has been treated。for two months 表示一段时间，强调持续。 （二）选项填空 1.The new policy __________ already __________ into effect. A. has...put B. has...been put C. was...put D. had...been put 【答案】：B。already 提示完成时，policy 与 put into effect 是被动关系。 2.— Why are the walls so clean? — They __________ . A. have painted B. have been painted C. were painted D. had been painted 【答案】：B。问现在状态的原因，强调“已被粉刷”对现在的影响。 3.This is the first time that I __________ to give a speech in public. A. have asked B. have been asked C. had asked D. had been asked 【答案】：B。This/It is the first time... 后常用现在完成时，I 与 ask 是被动关系。 （三）单句改错 1.The problem has discussed for hours, but no agreement has been reached yet. 【答案】：错误。应改为 has been discussed。 2.A new hospital has built in the city center. 【答案】：错误。应改为 has been built。 3.The famous painting has been displayed in the museum since it has bought. 【答案】：错误。第二个分句应改为 since it was bought。since 引导的时间状语从句中，用一般过去时表示过去的动作。 （四）翻译句子 1.这份文件已经被仔细检查过三遍了。 [This document has been carefully checked three times.] 2.自从这台机器上周被修理后，它一直运转良好。 [This machine has been working well since it was repaired last week.] 3.这是我看过的最有趣的电影之一。（提示：使用定语从句） [This is one of the most interesting movies (that) I have ever seen.] 三、单元写作清单 写作话题：The Internet 适用体裁：议论文、建议信、说明文、记叙文 常见话题：网络利弊、网络安全、线上学习、社交媒体影响 1. 话题分析 维度 具体内容 核心议题 互联网已渗透生活方方面面，带来信息获取便捷、沟通高效、学习方式革新，但同时引发隐私泄露、网络诈骗、沉迷成瘾、虚假信息泛滥等问题。 命题角度 ① 阐述网络对日常生活或学习的影响（正面/负面）； ② 针对网络安全或网络礼仪提出建议； ③ 比较线上与线下学习/社交的优劣； ④ 描述一次难忘的在线经历（如网课、购物、交友）。 写作要点 - 观点明确，正反兼顾； - 用具体事例支撑（如“通过在线课程，我自学了编程”）； - 结尾有建设性态度（如“善用网络，扬长避短”）。 2. 写作框架（分体裁） 体裁 开头（引入） 主体（展开） 结尾（总结） 议论文 引出现象 + 点明争议（例：The Internet, which has revolutionized our world, is a double-edged sword.） 段①：优点（信息、交流、学习）；段②：缺点（隐私、沉迷、虚假信息）；段③：个人观点（如何正确使用）。 重申立场 + 呼吁理性使用（例：Only by using it wisely can we truly benefit.） 建议信 问候 + 表明身份 + 写信目的（例：I'm writing to offer some tips on staying safe online.） 建议1（设置强密码）+ 理由；建议2（不轻信陌生链接）+ 理由；建议3（控制上网时间）+ 理由。 期望采纳 + 祝福（例：I hope these suggestions will help you enjoy a safer online experience.） 记叙文 时间/地点/人物 + 事件背景（例：Last month, I took my first online course and it changed my view of learning.） 按时间顺序：起因（报名课程）→ 经过（学习过程、遇到困难）→ 高潮（克服困难后的收获）。 感悟 + 主题升华（例：This experience taught me that the Internet is a bridge to endless possibilities.） 说明文 定义或介绍对象（例：The Internet, a global network of computers, has evolved into an essential part of modern life.） 分方面说明：① 功能（通信、搜索、娱乐）；② 影响（经济、教育、文化）；③ 未来趋势（人工智能、物联网）。 总结前景（例：With continuous innovation, the Internet will keep reshaping our future.） 3. 写作素材 核心词汇（分类） 类别 词汇 网络功能 browse（浏览）, download（下载）, upload（上传）, stream（流媒体）, chat（聊天）, post（发帖） 网络安全 password（密码）, virus（病毒）, hacker（黑客）, scam（诈骗）, privacy（隐私）, firewall（防火墙） 影响描述 convenient（方便的）, efficient（高效的）, addictive（上瘾的）, unreliable（不可靠的）, widespread（广泛的） 行为动作 access（访问）, share（分享）, connect（连接）, protect（保护）, regulate（监管） 黄金句式（按功能） 功能 句式 引入话题 ① With the rapid development of the Internet, ...（介词短语） ② There is no denying that the Internet has changed the way we live.（定语从句） 利弊对比 ① On one hand ..., on the other hand ... ② While the Internet brings convenience, it also poses risks.（让步状语从句） 提出建议 ① It is strongly recommended that we should ...（虚拟语气） ② Only when we are cautious can we avoid online traps.（倒装） 举例说明 ① Take online learning as an example... ② A case in point is ..., which has shown that...（非限制性定语从句） 总结观点 ① In conclusion, the Internet is a tool, whose value depends on its user.（定语从句） ② Never has a technology been so influential, so we must guide it wisely.（倒装） 4. 范文背诵 范文一（议论文——网络的利与弊） 题目：The Internet: A Blessing or a Curse? 语法亮点：非谓语（Compared with）、倒装（Not only...but also）、主从复合句（which, what, although） The Internet: A Blessing or a Curse? Compared with the pre-Internet era, today we enjoy unprecedented access to information and global connection. However, the question remains: is it a blessing or a curse? Not only does the Internet enable instant communication with friends overseas, but also it provides vast educational resources for free. For example, online courses from top universities have made quality education accessible to anyone with a connection. What is more, e-commerce and remote work have boosted economic efficiency. Nevertheless, we cannot ignore its dark side. Cyberbullying, identity theft, and addictive games are growing threats, which have ruined many young lives. Although we enjoy convenience, we risk losing real-world social skills and privacy. In my view, the Internet is a neutral tool. Only by promoting digital literacy and self-discipline can we turn it into a true blessing. Let’s embrace its benefits while guarding against its dangers. 范文二（建议信——给朋友关于健康使用社交媒体的建议） 题目：A Letter of Advice on Healthy Social Media Use 语法亮点：非谓语（To begin with）、倒装（Not only...but also）、主从复合句（why, which, whenever） Dear Tom, I heard you’ve been spending too much time on social media lately, which worries me. I’m writing to share some practical tips on using it healthily. To begin with, set a daily time limit for your apps. Not only will this reduce eye strain, but also it frees up time for physical activities and face-to-face interactions, which are essential for mental health. Secondly, be selective about who you follow—unfollow accounts that trigger negative emotions. Remember, social media is a highlight reel, not real life. Finally, take a full day off each week, whenever you feel overwhelmed. Disconnecting helps you regain perspective. I truly believe these small changes will make a big difference. Only by taking control of our screen time can we enjoy the benefits of social media without being enslaved by it. Looking forward to your reply! Yours sincerely, Li Hua 范文赏析 1.范文一：采用典型议论文“总—分—总”结构。非谓语“Compared with”作状语引出对比；倒装“Not only...but also”强调双重优点；定语从句“which have ruined”补充危害；条件倒装“Only by...can we”提出解决方案，逻辑严谨。 2.范文二：建议信语气亲切。非谓语“To begin with”引出首条建议；倒装“Not only...but also”突出双重好处；定语从句“which are essential”和“who you follow”丰富句式；倒装“Only by...can we”强化结尾呼吁。 【易错点01 convenient / convenience / inconvenient 辨析】 【一句话辨异】 It is very convenient for us to shop online, and the convenience of the Internet has changed our lives greatly; however, it is inconvenient for the elderly to learn new technologies. 我们网上购物非常方便，互联网的便利性极大地改变了我们的生活；然而，对老年人来说学习新技术是不方便的。 【助记口诀】 convenient 形容词“方便的”，convenience 名词“便利”； It is convenient for sb to do 是句型，at one's convenience 要牢记； inconvenient 是反义词，“不方便的”别忘记。 【错因辨析】 1. convenient adj. 方便的；便利的 主语不能是人，通常用 it 作形式主语，或用物作主语 ✅ 正确：It is convenient for me to use the Internet. 我使用互联网很方便。 ✅ 正确：Online shopping is very convenient. 网购很方便。 ❌ 错误：I am convenient to use the Internet.（人不能作 convenient 的主语） ✅ 正确：I find it convenient to do sth. 我发现做某事很方便。 2. convenience n. 便利；方便 for convenience 为了方便起见 at one's convenience 在某人方便的时候 例句：We can pay online at our convenience. 我们可以在方便的时候在线支付。 3. inconvenient adj. 不方便的（convenient 的反义词） 例句：It is inconvenient for me to go to the bank during work hours. 工作时间去银行对我不方便。 【对点训练】 （ ）1. The Internet has made it ______ for us to keep in touch with friends around the world. A. convenience B. convenient C. inconvenient D. conveniently 【答案】B 【解析】句意“互联网使我们与世界各地朋友保持联系变得方便”。make it + adj. + to do 为固定结构，此处需填形容词 convenient 作宾语补足语。convenience 是名词；conveniently 是副词。故选B。 （ ）2. You can reply to the email ______ your convenience; there is no hurry. A. in B. on C. at D. for 【答案】C 【解析】句意“你可以在方便的时候回复邮件，不急”。at one's convenience 为固定搭配，表示“在某人方便的时候”。故选C。 【易错点02 benefit / beneficial / benefit from 辨析】 【一句话辨异】 Regular exercise benefits our health a lot, and we can benefit from it in many ways; besides, it is beneficial to our mental health as well. 规律运动对我们的健康非常有益，我们可以从多方面从中受益；此外，它对我们的心理健康也有益。 【助记口诀】 benefit 可动可名“受益”，beneficial 形容词“有益的”； benefit from“从……受益”，be beneficial to“对……有益”。 【错因辨析】 1. benefit 作动词：vt. 使受益；vi. 得益于 A benefit B = A 使 B 受益 B benefit from / by A = B 从 A 中受益 例句：The new policy benefits the poor. 新政策使穷人受益。 例句：We can benefit from using the Internet. 我们可以从使用互联网中受益。 作名词：益处；好处 for the benefit of = for one's benefit 为了某人的利益 例句：The money is raised for the benefit of the disabled. 这笔钱是为了残疾人的利益而筹集的。 2. beneficial adj. 有益的；有利的 be beneficial to = be of benefit to 对……有益 例句：Reading is beneficial to our study. 阅读对我们的学习有益。 【对点训练】 （ ）1. Everyone can ______ the new online learning platform, which is ______ students' English study. A. benefit from; beneficial to B. benefit; beneficial for C. be benefited from; beneficial to D. benefit from; benefit 【答案】A 【解析】第一空“从……中受益”为 benefit from；第二空“对……有益”为 be beneficial to。故选A。 （ ）2. The new policy is ______ great benefit ______ the development of the Internet industry. A. of; to B. in; for C. of; for D. in; to 【答案】A 【解析】be of benefit to 为固定搭配，表示“对……有益”，相当于 be beneficial to。故选A。 【易错点03 access / accessible / have access to 辨析】 【一句话辨异】 Nowadays, everyone can have access to the Internet, and the information online is easily accessible to us; however, we should access reliable websites to get correct information. 如今，每个人都能使用互联网，网上的信息对我们来说很容易获取；然而，我们应该访问可靠的网站来获取正确的信息。 【助记口诀】 access 名“通道/机会”，动“进入/使用”要分清； have access to“有机会使用”，accessible 形“可使用的”。 【错因辨析】 1. access 作名词：通道；（使用、查阅、接近的）机会/权利 access to ……的通道；利用……的权利 have / get / obtain / gain access to 拥有……的机会；接近/进入；可以使用 例句：Students have access to the school library. 学生可以使用学校图书馆。 作动词：进入；使用；获取 例句：You can access the website with this password. 你可以用这个密码访问该网站。 2. accessible adj. 可接近的；可进入的；可使用的 be accessible to 可接近的；可使用的 例句：The Internet is accessible to everyone. 互联网对每个人都是可用的。 3. 易错点： ❌ 错误：access to do sth.（access 作名词时，to 后接名词/动名词） ✅ 正确：have access to doing sth. ❌ 错误：be access to ✅ 正确：be accessible to 【对点训练】 （ ）1. With the development of technology, more and more people ______ the Internet in rural areas. A. have access to B. have access of C. are accessible to D. access to 【答案】A 【解析】句意“随着科技的发展，越来越多农村地区的人可以使用互联网”。“有机会使用/进入”为 have access to。B 介词错误；C 主语应为物；D 缺少谓语动词。故选A。 （ ）2. The online resources are easily ______ to all the students in our school. A. access B. accessible C. accessed D. accessing 【答案】B 【解析】句意“这些在线资源对我们学校的所有学生来说都很容易获取”。be accessible to 为固定搭配，表示“对……来说是可使用的”。故选B。 【易错点04 account / on no account / take into account 辨析】 【一句话辨异】 You should take the security of your personal information into account when using public Wi-Fi; on no account should you share your password with others; otherwise, your bank account may be hacked. 使用公共Wi-Fi时，你应该考虑个人信息的安全；你绝不应该与他人分享密码；否则，你的银行账户可能会被黑客入侵。 【助记口诀】 account 名“账户/描述”，动“说明/占比例”； take into account“考虑”，on no account“决不”倒装句。 【错因辨析】 1. account n. 账户；描述；账目 例句：I opened a bank account yesterday. 我昨天开了一个银行账户。 例句：She gave a detailed account of the incident. 她详细描述了这一事件。 2. 常考短语 短语 含义 注意 take...into account / take account of 考虑到；把……考虑进去 后接名词/代词 on no account 决不 置于句首时，句子用部分倒装 on account of 由于；因为 后接名词 account for 说明；做出解释；占……（比例） 后接名词 3. 易错点： ❌ 错误：on no account you should do it.（倒装错误） ✅ 正确：On no account should you do it. 你绝不应该这样做。 ❌ 错误：take account for ✅ 正确：take account of / take into account 【对点训练】 （ ）1. ______ should we reveal our personal information to strangers online. A. In no account B. On no account C. In any account D. On any account 【答案】B 【解析】句意“我们绝不应该在网上向陌生人透露个人信息”。on no account 表示“决不”，置于句首时句子需部分倒装（should we）。故选B。 （ ）2. When designing a new website, we should ______ the needs of different users ______. A. take; into account B. take; for account C. make; into account D. make; for account 【答案】A 【解析】“把……考虑进去”为 take...into account。故选A。 一、默写重点单词（共10小题，每小题1.5分，共15分） 根据首字母或中文提示，写出本单元所学单词的正确形式。 1. b___________ n. 博客 vt. 写博客 2. e___________ n. 引擎；发动机 3. s___________ v. 冲浪；浏览 4. p___________ n. 密码 5. c___________ v. 点击 6. u___________ v. 更新；使现代化 n. 更新；最新消息 7. a___________ adj. 可接近的；可使用的 8. c___________ n. 方便；便利 9. b___________ n. 益处；优势 v. 有益于；受益 10. i___________ n. 身份；个性 【答案】 1. blog 2. engine 3. surf 4. password 5. click 6. update 7. accessible 8. convenience 9. benefit 10. identity 二、词汇运用（共10小题，每小题2分，共20分） A. 用所给单词的正确形式填空 1. The Internet has made our lives more ________ (convenience) than ever before. 2. Mobile payment is enjoying great popularity with its ________ (convenient). 3. Hearing his speech, I was greatly ________ (inspire). 4. He was back in the office, ________ (update) the work schedule on the computer. 5. The club is ________ (benefit) to those who want to improve their reading skills. 6. The school is within easy walking ________ (distant) of the train station. 7. Learning in a relaxing way will help remove our ________ (press) and keep us in a good mood. 8. It is important for us to use the Internet ________ (wise) to avoid bad influences. 9. She is interested in ________ (create) her own websites to show her artworks. 10. Some students don‘t realize the ________ (important) of controlling their online time. 【答案】 1. convenient 2. convenience 3. inspired 4. updating 5. beneficial 6. distance 7. pressure 8. wisely 9. creating 10. importance B. 根据汉语提示完成句子（共5小题，每小题2分，共10分） 1. Nowadays, almost everyone can ________ ________ ________ ________ (访问/使用) the Internet through their smartphones. 2. We should learn to ________ ________ ________ (充分利用) the online resources for our study. 3. Many teenagers ________ ________ ________ (对……上瘾) playing online games, which affects their health. 4. Please ________ ________ (点击) the link below to download the file you need. 5. She writes a blog to ________ ________ ________ (与……保持联系) her friends and followers. 【答案】 1. have access to 2. make the most of 3. are/get addicted to 4. click on 5. keep/stay in touch with 三、重点句型（共5小题，每小题3分，共15分） 根据所给句式和中文提示完成句子。 1. 句型公式：现在完成时的被动语态（have/has been + 过去分词） Much useful information ____________________ (已经在网上被分享) by millions of users. 2. 句型公式：It is + adj. + for sb. + to do sth. ____________________ (对我们来说……是很重要的) to protect our personal information when surfing the Internet. 3. 句型公式：find + it + adj. + to do sth. I ____________________ (发现很容易) to search for information on the Internet. 4. 句型公式：There is no doubt that... ____________________ (毫无疑问) the Internet has changed the way we live, work and communicate. 5. 句型公式：with + 宾语 + 宾补（with复合结构） ____________________ (随着科技的发展), more and more people enjoy shopping online. 【答案】 1. has been shared online 2. It is important for us 3. find it easy 4. There is no doubt that 5. With the development of technology 四、课文语法填空（共10小题，每小题1.5分，共15分） 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。 The Internet has become 1.________ important part of our daily lives. Not only has it made our lives more convenient, but it 2.________ (change) the way we communicate, learn and shop. People can now have access to a huge amount of information 3.________ just a click of a button. However, 4.________ (use) the Internet also comes with risks. Identity theft and cyberbullying are growing problems. Therefore, it is essential for us 5.________ (use) the Internet safely. We should never give out our personal 6.________ (inform) to strangers online. We also need to be careful about 7.________ we click on and what we download. Many people have benefited a lot from 8.________ (use) the Internet. For example, online courses make 9.________ possible for students to learn from top teachers around the world. In a word, the Internet is a powerful tool, but we must use it 10.________ (wise). 【答案】 1. an 2. has changed 3. with 4. using 5. to use 6. information 7. what 8. using 9. it 10. wisely 五、阅读理解（共2篇，8小题，每小题2.5分，共20分） A [2026·原创·网络安全] While huge progress has been made in cyber (网络) security, one weakness continues to overshadow all others: human error. Research has continually shown human error is responsible for most of successful cyber attacks. A recent report puts the number at 68%. No matter how advanced our technological protection becomes, the human factor is likely to remain the weakest link in the cyber security chain. This weakness affects everyone using digital devices. Yet, traditional cyber education and awareness programmes and even new laws fail to address it enough. There are two types of human error in cyber security. The first type is skill-based errors. These appear when people are doing routine things, especially when their attention is taken away. For example, you might forget to copy desktop data from your computer even if you know you should do it and know how to do it. The second type is knowledge-based errors. These happen when someone with less experience makes cyber security mistakes because they lack important knowledge or don‘t follow specific rules. Organisations and governments have put a lot of time and effort in cyber security education programmes to address human error. However, these programmes have had mixed results. This is partly because many programmes take a technology-centric, one-size-fits-all method. They often focus on specific technical aspects. Yet, they don’t address the possible psychological (心理的) and behavioral problems that influence people‘s actions. A greater emphasis is needed on human-centered approaches to cyber security where people’s needs, motivations, behaviours, and abilities come first in determining the design, and operation, of information technology systems. 1. What is the main reason for most successful cyber attacks according to the passage? A. Advanced technology. B. Human error. C. Weak laws. D. Poor education. 2. What might cause skill-based errors? A. Lacking valuable experience. B. Failing to follow specific rules. C. Being attracted by other things. D. Having no knowledge of computers. 3. Why do cyber security education programmes have mixed results? A. They ignore psychological factors. B. They focus on all aspects of cyber. C. They adopt a personalised method. D. They take too much time and effort. 4. What is the author‘s attitude to human-centered approaches? A. Doubtful. B. Critical. C. Objective. D. Supportive. 【答案】 1. B【解析】细节理解题。根据第一段“human error is responsible for most of successful cyber attacks”可知，人为错误是主要原因。 2. C【解析】细节理解题。根据第三段“especially when their attention is taken away”可知，技能型错误发生在注意力被分散时。 3. A【解析】细节理解题。根据第五段“they don’t address the possible psychological and behavioral problems”可知，这些项目忽视了心理因素。 4. D【解析】观点态度题。根据最后一段“A greater emphasis is needed on human-centered approaches”可知，作者支持以人为中心的方法。 B [2026·原创·青少年网络素养] More educators and researchers are bringing attention to misinformation (错误信息) through the Internet and social media. Teaching media literacy (素养) can be a problem. Those against teaching Internet literacy say it‘s the same as thought control, which prevents some teachers from using it in class. Erin, a mother from Massachusetts who has worked as a reporter, said that media literacy is a skill as important as computer engineering for the economy. She created a nonprofit group called Media Literacy Now to support digital literacy education. “Basic communication is part of our information economy, and we need to understand the information we receive,” she said. In today‘s digital age, young people spend a significant amount of time online. They are exposed to various types of information every day. Some of it is true, but some is not. Without proper media literacy skills, teenagers may find it difficult to tell fact from fiction. Schools across the country are beginning to include media literacy in their curricula. Students learn how to evaluate sources, check facts, and recognize bias (偏见). These skills not only help them become smarter Internet users but also better citizens in a democratic society. However, there is still a long way to go. Many schools lack the resources and trained teachers to offer media literacy courses. Parents also play an important role in guiding their children’s online behaviour. By working together, families and schools can help young people navigate the digital world safely and responsibly. 5. What is the main idea of the passage? A. The Internet is full of false information. B. Media literacy education is important but faces challenges. C. Parents should control their children‘s Internet use. D. Social media should be banned in schools. 6. Why did Erin create Media Literacy Now? A. To make money from education. B. To support digital literacy education. C. To replace traditional schools. D. To train computer engineers. 7. What do students learn in media literacy classes? A. How to create websites. B. How to evaluate sources and check facts. C. How to use social media. D. How to design computer programmes. 8. What can we infer from the last paragraph? A. Media literacy education has been fully developed in all schools. B. Both schools and parents need to contribute to media literacy education. C. Students are not interested in media literacy. D. The government has provided enough resources for media literacy. 【答案】 5. B【解析】主旨大意题。文章主要讨论了媒体素养教育的重要性及其面临的挑战。 6. B【解析】细节理解题。根据第二段“She created a nonprofit group called Media Literacy Now to support digital literacy education”可知。 7. B【解析】细节理解题。根据第四段“Students learn how to evaluate sources, check facts, and recognize bias”可知。 8. B【解析】推理判断题。根据最后一段“Many schools lack the resources...Parents also play an important role”可知，学校和家长都需要为此努力。 六、七选五（共5小题，每小题3分，共15分） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 The Internet has become an essential part of our daily lives. 1.________ We use it to communicate with friends, search for information, shop online, and even learn new skills. However, with so many benefits come risks. 2.________ Hackers (黑客) may steal our personal information, and some websites may contain viruses that can damage our computers. Therefore, it is important to stay safe online. First, always use strong passwords. 3.________ Avoid using easy-to-guess information like your birthday or your name. Second, be careful about what you share on social media. 4.________ Once you post something online, it can be shared and seen by many people, even those you don’t know. Third, think before you click. If you receive a message or email from someone you don‘t know, don’t click on any links or download any attachments. 5.________ By following these simple tips, we can enjoy the benefits of the Internet while staying safe. A. They might contain viruses or lead to fake websites. B. It has changed the way we live, work, and communicate. C. Everyone should stop using the Internet immediately. D. A strong password should include letters, numbers, and symbols. E. Never post your address, phone number, or other personal details. F. The Internet is only useful for young people. G. One of the biggest risks is cyber security. 【答案】 1. B 2. G 3. D 4. E 5. A 七、书面表达（共1题，15分） 假设你是李华，你校英语报正在举办以“Be a Smart Online Learner”为主题的英语征文活动。请你根据以下要点写一篇短文投稿： 1. 网络学习的优势（至少两点）； 2. 网络学习可能存在的问题（至少两点）； 3. 你的建议。 注意： - 词数100词左右； - 可以适当增加细节，以使行文连贯； - 开头已为你写好，不计入总词数。 Be a Smart Online Learner With the rapid development of the Internet, online learning has become increasingly popular among students. ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 【参考范文】 Be a Smart Online Learner With the rapid development of the Internet, online learning has become increasingly popular among students. It offers great flexibility, allowing us to study anytime and anywhere. Besides, a wealth of learning resources are available online, from video lectures to interactive exercises, which greatly enriches our learning experience. However, online learning also brings some problems. Without teachers' supervision, some students may easily get distracted by games or social media. Also, the lack of face-to-face interaction can weaken communication skills and reduce learning efficiency. To be a smart online learner, I suggest we set clear goals and stick to a study schedule. Turning off notifications during study time can help us stay focused. Most importantly, we should actively participate in online discussions and seek help when needed. Only by using the Internet wisely can we truly benefit from online education. Let's be smart learners and make the most of every opportunity! 解析 【思路点拨】 本篇书面表达是一篇征文投稿，属于议论文。要求考生就网络学习的优势、问题及建议展开论述。文章应以第一人称为主，时态以一般现在时为主。写作时需结构清晰，观点明确，论证有说服力。 【结构布局】 开头：引出网络学习普及的背景 中心：分段阐述网络学习的优势与问题，并提出具体建议 结尾：总结观点，发出呼吁 【高分词汇】 ① great flexibility（极大的灵活性） ② a wealth of learning resources（丰富的学习资源） ③ enrich our learning experience（丰富我们的学习体验） ④ get distracted by（被……分散注意力） ⑤ face-to-face interaction（面对面互动） ⑥ reduce learning efficiency（降低学习效率） ⑦ set clear goals（设定明确目标） ⑧ stick to a study schedule（坚持学习计划） ⑨ make the most of every opportunity（充分利用每一个机会） 【高分句型】 ① It offers great flexibility, allowing us to study anytime and anywhere.（现在分词短语`allowing...`作结果状语） ② Besides, a wealth of learning resources are available online, from video lectures to interactive exercises, which greatly enriches our learning experience.（`which`引导非限制性定语从句，修饰前整个内容） ③ Without teachers' supervision, some students may easily get distracted by games or social media.（`Without`介词短语作条件状语） ④ Only by using the Internet wisely can we truly benefit from online education.（“`only+状语`”置于句首引起的部分倒装） 【拓展词汇】 ① self-discipline（自律） ② time management（时间管理） ③ digital literacy（数字素养） ④ interactive platform（互动平台） ⑤ learning efficiency（学习效率） 【拓展句型】 ① What we need to keep in mind is that online learning is a tool, not a replacement for traditional education.（我们需要记住的是，网络学习是一种工具，而不是传统教育的替代品。）（`what`引导主语从句；`that`引导表语从句） ② Should we fail to manage our time well, we might find ourselves falling behind in our studies.（如果我们不能很好地管理时间，我们可能会发现自己在学习上落后了。）（`Should`置于句首，省略`if`的虚拟条件句倒装） 学科网（北京）股份有限公司1 / 10 学科网（北京）股份有限公司 $ Unit3 The Internet 词汇 一、阅读词汇： 1.blog n. .__________ vi. .__________ 2.blogger n. .__________ 3.stream vt. .__________ vi. .__________ n. .__________ 4.identity n. .__________ 5.database n. .__________ 6.software n. .__________ 7.network n. .__________ vt. .__________ vi. .__________ 8.province n.. __________ 9.resident n. .__________ adj. .__________ 10.battery n. .__________ 11.button n. .__________ 12.file n. .__________ 13.troll n.__________ 14.cyberbully n. .__________ vt.& vi. .__________ 15.define vt. .__________ 二、写作词汇： 1.__________ n.引擎;发动机;火车头 2.__________ vt.更新;向……提供最新信息n.更新;最新消息 3.__________ adj.卡住;陷(入);困(于) 4.__________ vt.& vi.浏览;冲浪 5.__________ conj.而且;此外 n.加号;优势prep.加;另加 6.__________ n.功能;作用;机能vi.起作用;正常工作;运转 7.__________ n.折扣 vt.打折 8.__________ n.账户;描述 9.__________ vt.& vi.点击 10.__________ n.目标;对象;靶子 vt.把……作为攻击目标 11.__________ n.准则;指导原则 12.__________ n.盒;箱;情况;案件 三、词汇变形： 1.__________ adj.方便的;近便的→.__________ n.便利;方便→.__________ n.不便 2.__________ n.益处 vt.使受益 vi.得益于→.__________ adj.有利的;有益的;受益的 3.__________ n.距离→.__________ adj.遥远的;远处的;疏远的→.__________ adv.远离地;疏远地 4.__________ n.通道;(使用、查阅、接近或面见的)机会 vt.进入;使用;获取→.__________ adj.可接近的;可进入的;可使用的;易懂的;随和的 5.__________ vt.按;压;敦促→.__________ n.压力;要求 6.__________ n.偷(窃);盗窃罪→.__________ n.小偷 7.__________ adj.熟悉;熟知→.__________ adj.不熟悉的→.__________ n.熟悉;通晓 四、拓展词汇 1.____________________ 陪伴某人 2.____________________ 既然;由于 3.____________________ 经历;度过;通读 4.____________________ 状况良好 5.____________________ 掌握……的最新消息;了解……的动态 6.____________________ 取笑;戏弄 7.____________________ 牢记 8.____________________ 排队 9.____________________ 失业 10.____________________ 申请 11.____________________ 使生活更方便 12.____________________ 成为……的目标 五、熟词生义 1. engine 常见义项：n. 引擎；发动机 生义：n. 火车头 ▶ 教材语境（出自教材词汇表）：search engine（互联网上的搜索引擎） ▶ 常见义项例句：The car engine is making a strange noise.（汽车引擎发出奇怪的声音。） ▶ 生义例句：The engine pulled the train out of the station.（火车头牵引着列车驶出车站。） 2. cash 常见义项：n. 现金 生义：vt. 把……兑现 ▶ 教材语境（出自教材词汇表）：cash n. 现金；金钱 ▶ 常见义项例句：I need to withdraw some cash from the ATM.（我需要从自动取款机取些现金。） ▶ 生义例句：Can you cash this cheque for me?（你能帮我兑现这张支票吗？） 3. function 常见义项：n. 功能；作用 生义：vi. 起作用；正常工作；运转 ▶ 教材语境（出自教材词汇表）：function n. 功能；作用；机能 vi. 起作用；正常工作；运转 ▶ 常见义项例句：The function of the heart is to pump blood.（心脏的功能是泵血。） ▶ 生义例句：The machine is not functioning properly.（这台机器运转不正常。） 4. press 常见义项：vt. 按，压 生义：n. 新闻界；出版社 ▶ 教材语境（出自教材词汇表）：press vt. 按，压；敦促 ▶ 常见义项例句：Press the button to start the machine.（按按钮启动机器。） ▶ 生义例句：The story was reported in the press.（这个故事在新闻界报道了。） 5. file 常见义项：n. 文件；文件夹 生义：vt. 提交（申请）；备案 ▶ 教材语境（出自教材词汇表）：file n. 文件；文件夹；档案 ▶ 常见义项例句：Please save the document in the correct file.（请将文档保存在正确的文件夹中。） ▶ 生义例句：He filed an application for a patent.（他提交了专利申请。） 6. case 常见义项：n. 情况；案件 生义：n. 盒；箱 ▶ 教材语境（出自教材词汇表）：case n. 盒；箱；情况；案件 ▶ 常见义项例句：This is a complicated case.（这是一个复杂的案件。） ▶ 生义例句：He carried a suitcase full of clothes.（他提着一个装满衣服的手提箱。） 7. tip 常见义项：n. 小费 生义：n. 忠告；诀窍；实用的提示 ▶ 教材语境（出自教材词汇表）：tip n. 忠告；诀窍；实用的提示 ▶ 常见义项例句：She left a 20% tip for the waiter.（她给了服务员20%的小费。） ▶ 生义例句：Here are some tips for learning English.（这里有一些学习英语的诀窍。） 8. familiar 常见义项：adj. 熟悉的 生义：adj. 冒昧的；放肆的 ▶ 教材语境（出自教材词汇表）：familiar adj. 熟悉；熟知 ▶ 常见义项例句：I am familiar with this city.（我对这个城市很熟悉。） ▶ 生义例句：His familiar behavior made her uncomfortable.（他冒昧的行为让她感到不舒服。）9. define 常见义项：vt. 给……下定义；界定 生义：vt. 明确显示……的特征；画出……的线条 ▶ 教材语境（出自教材词汇表）：define vt. 给……下定义；界定；解释 ▶ 常见义项例句：Can you define the word "love"?（你能给“爱”这个词下定义吗？） ▶ 生义例句：The mountain range defines the border between the two countries.（这条山脉明确了两国的边界。） 10. discount 常见义项：n. 折扣 生义：vt. 不重视；不理会 ▶ 教材语境（出自教材词汇表）：discount n. 折扣 vt. 打折 ▶ 常见义项例句：We offer a 10% discount for students.（我们给学生提供10%的折扣。） ▶ 生义例句：He discounted the theory as completely unfounded.（他认为这个理论完全没有根据，不予理会。） 写作 句型 句型公式 1：whenever 引导让步状语从句（无论何时……） 译文：________________________________________________________________________ 译文：________________________________________________________________________ 译文：________________________________________________________________________ 句型公式 2：so ... that ...（如此……以致于……） 译文：________________________________________________________________________ 译文：________________________________________________________________________ 译文：________________________________________________________________________ 句型公式 3：the + 比较级，the + 比较级（越……越……） 译文：________________________________________________________________________ 译文：________________________________________________________________________ 译文：________________________________________________________________________ 语法 现在完成时的被动语态 写作 写一份演讲稿，主题为“合理使用互联网”的英文演讲比赛 1、 知识点精讲 [1. stream vt. 流播(不用下载直接在互联网上播放音视频)；流出 vi. 流动 n. 小河；溪流] 【教材原句】： I listen to music, stream videos, or look up information.（出自教材第27页Listening and Speaking部分） 【归纳拓展】： stream movies and music 流播电影和音乐 stream down one‘s cheeks（眼泪）顺着某人的脸颊流下来 a stream of... 一连串/大量…… live stream 网络直播 streaming service 流媒体服务 【链接高考】： ① (2023年新高考全国Ⅰ卷 阅读理解B篇) A dirty stream, for example, often became clear after flowing through plants and along rocks where tiny creatures lived. ② (2023年新高考全国Ⅰ卷 语法填空) To eat one, you have to decide whether to bite a small hole in it first, releasing the stream and risking a spill, or to put the whole dumpling in your mouth... ③ (2021年北京卷 语法填空B篇) Sam is an in-real-life streamer（播主），and he live streams himself just going about his day. While riding his bike home on a cold night, he came across a sad-looking elderly woman wandering the streets by herself. 【写作佳句】： 应用文： With the development of technology, more and more people choose to stream videos and music online instead of downloading them. 读后续写： Tears streamed down her face as she read the heartfelt letter from her long-lost friend, overwhelmed by a flood of emotions. 【易混辨析】： stream 指“流播（音视频）”，强调在线实时播放而无需下载；也可指“（液体）流动”或“小溪”。 flow 指“（液体、气体、电等）流动”，强调连续平稳地移动，不涉及媒体播放。 pour 指“倾泻、涌出”，强调大量快速地流出，语气较强。 典型例句对比： stream: I like to stream videos and music on my phone during my commute. flow: The river flows gently through the valley. pour: The rain poured down from the sky without stopping. 【单句语法填空】： ① I often ________ (stream) music while I am doing my homework. ② The little girl sat by the ________ (stream), watching the water flow over the smooth stones. ③ Hearing the bad news, tears ________ (stream) down his face. [2. identity n. 身份；个性] 【教材原句】： （教材中未作为黑体核心词在课文中单独出现原句，但在单元词汇表中列为重点阅读单词，常以identity card（身份证）短语形式在教材练习和听力中出现。） 【归纳拓展】： identity card (ID card) 身份证 cultural identity 文化身份；文化认同 identity theft 身份盗窃 identify vt. 认出；确认；鉴定 identification n. 识别；鉴定；身份证明 【链接高考】： ① (2025年高考英语真题 北京卷 阅读理解D篇) For many years, psychologists saw identity as a combination of someone‘s values, beliefs, goals and social roles. ② (2025年新高考全国Ⅱ卷 读后续写) “What’s your name?” is a question most frequently asked when people meet for the first time. But for me, it was the first challenge I encountered as an international student in Ireland. 【写作佳句】： 应用文： Protecting our online identity is becoming increasingly important in the digital age. 读后续写： After years of living abroad, he finally found his true cultural identity and decided to return to his homeland. 【易混辨析】： identity 指“身份、特性”，强调一个人或事物的独特性和自我认同。 identification 指“识别、鉴定”的行为或过程，或“身份证明”文件。 personality 指“个性、人格”，强调一个人的性格特征和内在特质。 典型例句对比： identity: The police are trying to discover the identity of the suspect. identification: You need to show your identification before entering the building. personality: She has a warm and friendly personality. 【单句语法填空】： ① You need to show your ________ (identify) card to enter the building. ② The ________ (identify) of the unknown writer remains a mystery. ③ She is exploring her cultural ________ (identify) through her art. [3. benefit n. 益处；好处；利益 vt. 使受益 vi. 得益于] 【教材原句】： She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people.（出自教材第28页Reading and Thinking部分） 【归纳拓展】： benefit from/by... 从……中受益/获益 benefit sb./sth. 使某人/某物受益 for the benefit of sb. = for one‘s benefit 为了某人的利益 be of benefit to... 对……有益 beneficial adj. 有益的；有利的 【链接高考】： ① (2022年新高考全国Ⅰ卷 应用文写作参考范文) There is no doubt that your professional and rich knowledge of English will benefit the students greatly. ② (2025年新高考全国Ⅰ卷 阅读理解七选五) Social benefits are accompanied by social demands: we must get along, but not put up with too much. ③ (2023年新高考全国Ⅰ卷 阅读理解B篇) She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people. 【写作佳句】： 应用文： Participating in online courses will not only benefit our studies but also broaden our horizons. 读后续写： The young man benefited greatly from his mentor‘s guidance, which helped him overcome numerous difficulties. 【易混辨析】： benefit 指“利益、好处”，可作名词或动词，强调对某人或某事的积极影响。 advantage 指“优势、有利条件”，强调在竞争或比较中处于有利地位。 profit 指“利润、收益”，强调经济上的利益，也可指“好处”。 典型例句对比： benefit: Regular exercise benefits both physical and mental health. advantage: His fluent English gave him an advantage over other candidates. profit: The company made a huge profit from its new product. 【单句语法填空】： ① Reading extensively is ________ (benefit) to the development of one‘s language skills. ② The new policy will benefit ________ (million) of people in rural areas. ③ We should make good use of the Internet for the benefit ________ ourselves and society. [4. inspire vt. 鼓舞；激励；启发思考；赋予灵感] 【教材原句】： She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet.（出自教材第28页Reading and Thinking部分） 【归纳拓展】： inspire sb. to do sth. 激励某人做某事 inspire sth. in sb. 使某人产生某种情感/想法 inspired adj. 受到激励的；有灵感的 inspiring adj. 鼓舞人心的；启发灵感的 inspiration n. 灵感；鼓舞人心的人/事物 【链接高考】： ① (2024年新课标全国Ⅱ卷 语法填空) Two years later, a six-meter-tall pavilion, inspired by The Peony Pavilion, was built at the Firs Garden, just ten minutes‘ walk from Shakespeare’s birthplace. ② (2023年新课标全国Ⅰ卷 完形填空) She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet. ③ (2022年全国乙卷 完形填空) The teacher‘s passionate speech inspired the students to think creatively. ④ (2021年新高考全国Ⅰ卷 语法填空) The artist claimed that his new collection was inspired by nature. ⑤ (2024年新课标全国Ⅱ卷 阅读理解) The story of the young inventor has inspired many teenagers to explore the world of science. ⑥ (2023年新高考全国Ⅰ卷 阅读理解) China and its rich culture have long been an inspiration for western creativity. 【写作佳句】： 应用文： The success of this online learning project has inspired many students to explore the digital world. 读后续写： Inspired by her grandfather‘s stories of adventure, the little girl dreamed of exploring the unknown world. 【易混辨析】： inspire 指“给予灵感或激励”，强调激发创造力、热情或行动的动力。 encourage 指“鼓励、支持”，强调给予信心或希望去做某事。 motivate 指“激发动机”，强调驱使某人采取行动的内在或外在因素。 典型例句对比： inspire: The beautiful scenery inspired the artist to create his masterpiece. encourage: My teacher always encouraged me to pursue my dreams. motivate: The promise of a reward motivated him to work harder. 【单句语法填空】： ① The speech delivered by the famous scientist ________ (inspire) many students to study science. ② This ________ (inspire) story of survival has touched the hearts of millions of readers. ③ The artist drew his ________ (inspire) from the magnificent landscapes of his hometown. [5. access n. 通道；(使用、查阅、接近或面见的)机会 vt. 进入；使用；获取] 【教材原句】： She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology.（出自教材第28页Reading and Thinking部分） 【归纳拓展】： have/get/gain access to... 拥有……的机会；可以接近/进入 be accessible to... 可接近的；可使用的 accessible adj. 可到达的；可使用的 【链接高考】： ① (2023年新课标全国Ⅰ卷 阅读理解B篇) She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology. ② (2024年新课标全国Ⅰ卷 阅读理解D篇) Biodiversity apps can use our study results to inform users of oversampled areas and lead them to places — and even species — that are not well-sampled. 【写作佳句】： 应用文： The local government has made great efforts to ensure that all residents have access to the Internet. 读后续写： With the help of a local guide, the explorers finally gained access to the remote valley. 【易混辨析】： access 指“进入的通道、机会或权利”，强调“可到达”或“可使用”，常与to连用。 approach 指“接近、方法”，强调“靠近”的动作或“处理问题的方式”。 entrance 指“入口”，强调具体的进入地点或进入的行为。 典型例句对比： access: Only students have access to the school library after 6 p.m. approach: We need to adopt a new approach to solving this problem. entrance: The entrance to the museum is on the left side of the building. 【单句语法填空】： ① The new bridge provides easy access ________ the island for tourists. ② This computer system is ________ (access) to all employees in the company. ③ ________ (access) to quality education is a basic right of every child. [6. account n. 账户；描述；解释 vi. & vt. 认为；说明；总计有] 【教材原句】： （教材中未作为黑体核心词在课文中单独出现原句，但在单元词汇表中列为重点词汇，常以open/close an account（开立/关闭账户）等短语形式在练习中出现。） 【归纳拓展】： open/close an account 开立/结清账户 account for... 是……的原因；占（比例） take...into account = take account of... 考虑到；顾及 give an account of... 描述；叙述 on account of... 由于；因为 on no account 决不（置于句首时，句子用部分倒装） 【链接高考】： ① (2022年全国甲卷 阅读理解D篇) We invest a lot in roads that help us rush through, but we fail to account for the true costs. ② (2026年全国Ⅰ卷 阅读理解C篇) Oaks and sweetgums, which currently account for a majority of the city‘s trees, produce huge amounts of isoprene. ③ (2022年新高考全国Ⅰ卷 应用文写作参考范文) I would appreciate it if you could take my application into account and reply at your earliest convenience. 【写作佳句】： 应用文： When planning the project, we must take all the possible risks into account. 读后续写： The old man gave a vivid account of his adventurous journey through the rainforest. 【易混辨析】： account 指“账户”或“描述、解释”，常用短语account for表示“解释、占比例”。 explain 指“解释、说明”，强调使某事变得清晰易懂。 describe 指“描述、描绘”，强调用语言或文字呈现事物的特征。 典型例句对比： account: He couldn‘t account for his absence from the meeting. explain: The teacher explained the difficult concept in simple words. describe: Can you describe what the suspect looks like? 【单句语法填空】： ① Teenagers ________ (account) for a large proportion of the volunteers in this campaign. ② We should take all the possible factors ________ account before making the final decision. ③ She gave a detailed ________ (account) of her experience working abroad. [7. target n. 目标；对象；靶子 vt. 把……作为目标；瞄准] 【教材原句】： （教材中未作为黑体核心词在课文中单独出现原句，但在单元词汇表中列为重点词汇，常以hit/miss the target（中靶/脱靶）等短语形式在练习中出现。） 【归纳拓展】： set a target 设定目标 reach/achieve a target 达到/实现目标 hit/miss the target 中靶/脱靶 aim at the target 瞄准目标/靶子 be targeted at... 针对……；以……为目标 【链接高考】： ① (2024年新课标全国Ⅰ卷 阅读理解C篇) The company has set a target of increasing sales by 50% this year. ② (2021年全国乙卷 阅读理解) ... the university will reach its target of 5000 students next September. ③ (2019年全国卷Ⅲ 阅读理解D篇) Who were the newspapers of the new trend targeted at? ④ (2025年新高考全国Ⅱ卷 阅读理解) She set a target to memorize 500 new words monthly. 【写作佳句】： 应用文： Our school has set a target of reducing energy consumption by 20% this year. 读后续写： With unwavering determination, the young athlete trained day and night to reach his target. 【易混辨析】： target 指“目标、靶子”，强调具体要达到的数值或结果，也可作动词表示“瞄准”。 goal 指“目标、目的”，强调最终要达成的结果，使用范围广泛。 aim 指“目标、目的”，强调方向性，可作名词或动词。 objective 指“客观目标”，强调具体、可衡量的目标，常用于商业或军事领域。 典型例句对比： target: The government has set a target of reducing carbon emissions by 30%. goal: Her ultimate goal is to become a wildlife biologist. aim: The aim of the project is to raise public awareness. objective: The main objective of this campaign is to protect the environment. 【单句语法填空】： ① The new advertising campaign is ________ (target) at young consumers. ② We need to set a clear ________ (target) for the number of trees we plan to plant. ③ The sales team worked hard ________ (achieve) their monthly target. 2、 核心语法精讲 现在完成时的被动语态 【感知·语法规律】 （一）教材原文感知 1."A lot of new infrastructure has been built in the rural areas in recent years." 主语 "infrastructure" 是动作 "build" 的承受者，结构为 "has been built"，表示过去发生的动作对现在造成的影响或结果（新基础设施现已存在）。 2."The ancient culture has been well preserved by the local people." 主语 "culture" 是动作 "preserve" 的承受者，结构为 "has been preserved"，强调动作已完成且状态持续至今。 3."I have been shown around the new museum by a guide." 主语 "I" 是动作 "show around" 的承受者，结构为 "have been shown"，强调经历。 （二）高考真题感知 高考真题考查现在完成时主动语态居多，以下为真题例句，以及改编题（现在完成时被动语态）做对比强化理解。 1.（2022年全国甲卷语法填空） In the last five years, Cao ______ (walk) through 34 countries in six continents, and in 2016, he reached the top of Kilimanjaro, Africa's highest mountain. 改编题： In the last five years, 34 countries in six continents ______ (walk) through by Cao Shengkang as part of his Belt and Road journey. 2.（2023年北京卷语法填空） Up to now, China ______ (establish) a number of protected areas with mangroves. 改编题： Up to now, a number of protected areas with mangroves ______ (establish) by China to protect the coastal ecosystem. 3.（2024年1月浙江首考语法填空） Over the last two years, some supermarkets ______ (start) selling chicken or salad in packs designed with two halves containing separate portions. 改编题： Over the last two years, chicken or salad in packs with two halves containing separate portions ______ (sell) in some supermarkets. 4.（2026年高考北京卷语法填空） So far, this model ______ (produce) well-known universities, but it is now challenged by the digitalisation of society. 改编题： So far, well-known universities ______ (produce) by this model, which combines tradition with innovation. 【精讲·语法知识】 （一）构成详解 现在完成时的被动语态结构：have/has + been + 过去分词 第一、二人称单复数及第三人称复数（I, you, we, they）：have been + 过去分词 例：We have been invited to the party. 第三人称单数（he, she, it）：has been + 过去分词 例：The report has been finished. 否定式：在 have/has 后加 not 例：The problem has not been solved yet. 疑问式：将 have/has 提前 例：Has your car been repaired? （二）用法分类 1.表示过去发生或已经完成的某一被动动作对现在造成的影响或结果。常与 already, yet, just, ever, never, recently 等副词连用。 例句：The room has been cleaned. It's very tidy now.（房间已经打扫过了。现在很整洁。） 典例：The tickets __________ (sell) out already. We have to wait for the next show. 2.表示一个被动的动作或状态从过去开始，持续到现在，可能还要继续下去。常与 for, since, so far, up to now 等表示一段时间的时间状语连用。 例句：This house has been lived in for over fifty years.（这房子已经住了五十多年了。） 典例：The disease __________ (study) by scientists since it broke out. 3.表示一个被动的动作到现在为止经历过或从未经历过。常与 ever, never, once, twice 等连用。 例句：This song has never been played on the radio before.（这首歌从未在电台播放过。） 典例：How many times __________ the experiment __________ (conduct) this term? （三）特殊注意事项 1.与一般过去时被动语态的区别：现在完成时被动语态强调动作与现在的关系（影响、结果、持续），而一般过去时被动语态只表示动作发生在过去某一时间，与现在无关。 对比： The window was broken yesterday.（昨天窗户被打破了。— 只说明昨天发生的事） The window has been broken.（窗户被打破了。— 强调现在窗户还是破的） 典例：选择：The bridge __________ (build) last year. A. has been built B. was built 2.不及物动词（vi.）或不及物动词短语（如 happen, occur, take place, appear, disappear, rise, die 等）没有被动语态。 错误：The accident has been happened. 正确：The accident has happened. 典例：Great changes __________ (take) place in my hometown in the past ten years. 3.“have/has been + 过去分词”与“have/has gone to”和“have/has been to”的区别。 He has been sent to London.（他已被派往伦敦。— 被动，强调动作） He has gone to London.（他去伦敦了。— 主动，人现在不在此地） He has been to London.（他去过伦敦。— 主动，经历，人现已回来） 4.延续性动词与短暂性动词：现在完成时的被动语态中，延续性动词的完成式表示状态可持续；短暂性动词的完成式表示动作已完成，影响留存。 例句： The book has been kept in the library for weeks.（延续） The light has been turned off.（短暂） 【对点练习】 （一）单句填空 1.The important message ______ (just send) to all the members via email. 2.This novel ______ (translate) into over thirty languages so far. 3.The patient ______ (treat) with this new medicine for two months and is much better now. （二）选项填空 1.The new policy ______ already ______ into effect. A. has...put B. has...been put C. was...put D. had...been put 2.— Why are the walls so clean? — They ______ . A. have painted B. have been painted C. were painted D. had been painted 3.This is the first time that I ______ to give a speech in public. A. have asked B. have been asked C. had asked D. had been asked （三）单句改错 1.The problem has discussed for hours, but no agreement has been reached yet. 2.A new hospital has built in the city center. 3.The famous painting has been displayed in the museum since it has bought. （四）翻译句子 1.这份文件已经被仔细检查过三遍了。 ___________________________________________________________________________ 2.自从这台机器上周被修理后，它一直运转良好。 ___________________________________________________________________________ 3.这是我看过的最有趣的电影之一。（提示：使用定语从句） ___________________________________________________________________________ 三、单元写作清单 写作话题：The Internet 适用体裁：议论文、建议信、说明文、记叙文 常见话题：网络利弊、网络安全、线上学习、社交媒体影响 1. 话题分析 维度 具体内容 核心议题 互联网已渗透生活方方面面，带来信息获取便捷、沟通高效、学习方式革新，但同时引发隐私泄露、网络诈骗、沉迷成瘾、虚假信息泛滥等问题。 命题角度 ① 阐述网络对日常生活或学习的影响（正面/负面）； ② 针对网络安全或网络礼仪提出建议； ③ 比较线上与线下学习/社交的优劣； ④ 描述一次难忘的在线经历（如网课、购物、交友）。 写作要点 - 观点明确，正反兼顾； - 用具体事例支撑（如“通过在线课程，我自学了编程”）； - 结尾有建设性态度（如“善用网络，扬长避短”）。 2. 写作框架（分体裁） 体裁 开头（引入） 主体（展开） 结尾（总结） 议论文 引出现象 + 点明争议（例：The Internet, which has revolutionized our world, is a double-edged sword.） 段①：优点（信息、交流、学习）；段②：缺点（隐私、沉迷、虚假信息）；段③：个人观点（如何正确使用）。 重申立场 + 呼吁理性使用（例：Only by using it wisely can we truly benefit.） 建议信 问候 + 表明身份 + 写信目的（例：I'm writing to offer some tips on staying safe online.） 建议1（设置强密码）+ 理由；建议2（不轻信陌生链接）+ 理由；建议3（控制上网时间）+ 理由。 期望采纳 + 祝福（例：I hope these suggestions will help you enjoy a safer online experience.） 记叙文 时间/地点/人物 + 事件背景（例：Last month, I took my first online course and it changed my view of learning.） 按时间顺序：起因（报名课程）→ 经过（学习过程、遇到困难）→ 高潮（克服困难后的收获）。 感悟 + 主题升华（例：This experience taught me that the Internet is a bridge to endless possibilities.） 说明文 定义或介绍对象（例：The Internet, a global network of computers, has evolved into an essential part of modern life.） 分方面说明：① 功能（通信、搜索、娱乐）；② 影响（经济、教育、文化）；③ 未来趋势（人工智能、物联网）。 总结前景（例：With continuous innovation, the Internet will keep reshaping our future.） 3. 写作素材 核心词汇（分类） 类别 词汇 网络功能 browse（浏览）, download（下载）, upload（上传）, stream（流媒体）, chat（聊天）, post（发帖） 网络安全 password（密码）, virus（病毒）, hacker（黑客）, scam（诈骗）, privacy（隐私）, firewall（防火墙） 影响描述 convenient（方便的）, efficient（高效的）, addictive（上瘾的）, unreliable（不可靠的）, widespread（广泛的） 行为动作 access（访问）, share（分享）, connect（连接）, protect（保护）, regulate（监管） 黄金句式（按功能） 功能 句式 引入话题 ① With the rapid development of the Internet, ...（介词短语） ② There is no denying that the Internet has changed the way we live.（定语从句） 利弊对比 ① On one hand ..., on the other hand ... ② While the Internet brings convenience, it also poses risks.（让步状语从句） 提出建议 ① It is strongly recommended that we should ...（虚拟语气） ② Only when we are cautious can we avoid online traps.（倒装） 举例说明 ① Take online learning as an example... ② A case in point is ..., which has shown that...（非限制性定语从句） 总结观点 ① In conclusion, the Internet is a tool, whose value depends on its user.（定语从句） ② Never has a technology been so influential, so we must guide it wisely.（倒装） 4. 范文背诵 范文一（议论文——网络的利与弊） 题目：The Internet: A Blessing or a Curse? 语法亮点：非谓语（Compared with）、倒装（Not only...but also）、主从复合句（which, what, although） The Internet: A Blessing or a Curse? Compared with the pre-Internet era, today we enjoy unprecedented access to information and global connection. However, the question remains: is it a blessing or a curse? Not only does the Internet enable instant communication with friends overseas, but also it provides vast educational resources for free. For example, online courses from top universities have made quality education accessible to anyone with a connection. What is more, e-commerce and remote work have boosted economic efficiency. Nevertheless, we cannot ignore its dark side. Cyberbullying, identity theft, and addictive games are growing threats, which have ruined many young lives. Although we enjoy convenience, we risk losing real-world social skills and privacy. In my view, the Internet is a neutral tool. Only by promoting digital literacy and self-discipline can we turn it into a true blessing. Let’s embrace its benefits while guarding against its dangers. 范文二（建议信——给朋友关于健康使用社交媒体的建议） 题目：A Letter of Advice on Healthy Social Media Use 语法亮点：非谓语（To begin with）、倒装（Not only...but also）、主从复合句（why, which, whenever） Dear Tom, I heard you’ve been spending too much time on social media lately, which worries me. I’m writing to share some practical tips on using it healthily. To begin with, set a daily time limit for your apps. Not only will this reduce eye strain, but also it frees up time for physical activities and face-to-face interactions, which are essential for mental health. Secondly, be selective about who you follow—unfollow accounts that trigger negative emotions. Remember, social media is a highlight reel, not real life. Finally, take a full day off each week, whenever you feel overwhelmed. Disconnecting helps you regain perspective. I truly believe these small changes will make a big difference. Only by taking control of our screen time can we enjoy the benefits of social media without being enslaved by it. Looking forward to your reply! Yours sincerely, Li Hua 范文赏析 1.范文一：采用典型议论文“总—分—总”结构。非谓语“Compared with”作状语引出对比；倒装“Not only...but also”强调双重优点；定语从句“which have ruined”补充危害；条件倒装“Only by...can we”提出解决方案，逻辑严谨。 2.范文二：建议信语气亲切。非谓语“To begin with”引出首条建议；倒装“Not only...but also”突出双重好处；定语从句“which are essential”和“who you follow”丰富句式；倒装“Only by...can we”强化结尾呼吁。 【易错点01 convenient / convenience / inconvenient 辨析】 【一句话辨异】 It is very convenient for us to shop online, and the convenience of the Internet has changed our lives greatly; however, it is inconvenient for the elderly to learn new technologies. 我们网上购物非常方便，互联网的便利性极大地改变了我们的生活；然而，对老年人来说学习新技术是不方便的。 【助记口诀】 convenient 形容词“方便的”，convenience 名词“便利”； It is convenient for sb to do 是句型，at one's convenience 要牢记； inconvenient 是反义词，“不方便的”别忘记。 【错因辨析】 1. convenient adj. 方便的；便利的 主语不能是人，通常用 it 作形式主语，或用物作主语 ✅ 正确：It is convenient for me to use the Internet. 我使用互联网很方便。 ✅ 正确：Online shopping is very convenient. 网购很方便。 ❌ 错误：I am convenient to use the Internet.（人不能作 convenient 的主语） ✅ 正确：I find it convenient to do sth. 我发现做某事很方便。 2. convenience n. 便利；方便 for convenience 为了方便起见 at one's convenience 在某人方便的时候 例句：We can pay online at our convenience. 我们可以在方便的时候在线支付。 3. inconvenient adj. 不方便的（convenient 的反义词） 例句：It is inconvenient for me to go to the bank during work hours. 工作时间去银行对我不方便。 【对点训练】 （ ）1. The Internet has made it ______ for us to keep in touch with friends around the world. A. convenience B. convenient C. inconvenient D. conveniently （ ）2. You can reply to the email ______ your convenience; there is no hurry. A. in B. on C. at D. for 【易错点02 benefit / beneficial / benefit from 辨析】 【一句话辨异】 Regular exercise benefits our health a lot, and we can benefit from it in many ways; besides, it is beneficial to our mental health as well. 规律运动对我们的健康非常有益，我们可以从多方面从中受益；此外，它对我们的心理健康也有益。 【助记口诀】 benefit 可动可名“受益”，beneficial 形容词“有益的”； benefit from“从……受益”，be beneficial to“对……有益”。 【错因辨析】 1. benefit 作动词：vt. 使受益；vi. 得益于 A benefit B = A 使 B 受益 B benefit from / by A = B 从 A 中受益 例句：The new policy benefits the poor. 新政策使穷人受益。 例句：We can benefit from using the Internet. 我们可以从使用互联网中受益。 作名词：益处；好处 for the benefit of = for one's benefit 为了某人的利益 例句：The money is raised for the benefit of the disabled. 这笔钱是为了残疾人的利益而筹集的。 2. beneficial adj. 有益的；有利的 be beneficial to = be of benefit to 对……有益 例句：Reading is beneficial to our study. 阅读对我们的学习有益。 【对点训练】 （ ）1. Everyone can ______ the new online learning platform, which is ______ students' English study. A. benefit from; beneficial to B. benefit; beneficial for C. be benefited from; beneficial to D. benefit from; benefit （ ）2. The new policy is ______ great benefit ______ the development of the Internet industry. A. of; to B. in; for C. of; for D. in; to 【易错点03 access / accessible / have access to 辨析】 【一句话辨异】 Nowadays, everyone can have access to the Internet, and the information online is easily accessible to us; however, we should access reliable websites to get correct information. 如今，每个人都能使用互联网，网上的信息对我们来说很容易获取；然而，我们应该访问可靠的网站来获取正确的信息。 【助记口诀】 access 名“通道/机会”，动“进入/使用”要分清； have access to“有机会使用”，accessible 形“可使用的”。 【错因辨析】 1. access 作名词：通道；（使用、查阅、接近的）机会/权利 access to ……的通道；利用……的权利 have / get / obtain / gain access to 拥有……的机会；接近/进入；可以使用 例句：Students have access to the school library. 学生可以使用学校图书馆。 作动词：进入；使用；获取 例句：You can access the website with this password. 你可以用这个密码访问该网站。 2. accessible adj. 可接近的；可进入的；可使用的 be accessible to 可接近的；可使用的 例句：The Internet is accessible to everyone. 互联网对每个人都是可用的。 3. 易错点： ❌ 错误：access to do sth.（access 作名词时，to 后接名词/动名词） ✅ 正确：have access to doing sth. ❌ 错误：be access to ✅ 正确：be accessible to 【对点训练】 （ ）1. With the development of technology, more and more people ______ the Internet in rural areas. A. have access to B. have access of C. are accessible to D. access to （ ）2. The online resources are easily ______ to all the students in our school. A. access B. accessible C. accessed D. accessing 【易错点04 account / on no account / take into account 辨析】 【一句话辨异】 You should take the security of your personal information into account when using public Wi-Fi; on no account should you share your password with others; otherwise, your bank account may be hacked. 使用公共Wi-Fi时，你应该考虑个人信息的安全；你绝不应该与他人分享密码；否则，你的银行账户可能会被黑客入侵。 【助记口诀】 account 名“账户/描述”，动“说明/占比例”； take into account“考虑”，on no account“决不”倒装句。 【错因辨析】 1. account n. 账户；描述；账目 例句：I opened a bank account yesterday. 我昨天开了一个银行账户。 例句：She gave a detailed account of the incident. 她详细描述了这一事件。 2. 常考短语 短语 含义 注意 take...into account / take account of 考虑到；把……考虑进去 后接名词/代词 on no account 决不 置于句首时，句子用部分倒装 on account of 由于；因为 后接名词 account for 说明；做出解释；占……（比例） 后接名词 3. 易错点： ❌ 错误：on no account you should do it.（倒装错误） ✅ 正确：On no account should you do it. 你绝不应该这样做。 ❌ 错误：take account for ✅ 正确：take account of / take into account 【对点训练】 （ ）1. ______ should we reveal our personal information to strangers online. A. In no account B. On no account C. In any account D. On any account （ ）2. When designing a new website, we should ______ the needs of different users ______. A. take; into account B. take; for account C. make; into account D. make; for account 一、默写重点单词（共10小题，每小题1.5分，共15分） 根据首字母或中文提示，写出本单元所学单词的正确形式。 1. b___________ n. 博客 vt. 写博客 2. e___________ n. 引擎；发动机 3. s___________ v. 冲浪；浏览 4. p___________ n. 密码 5. c___________ v. 点击 6. u___________ v. 更新；使现代化 n. 更新；最新消息 7. a___________ adj. 可接近的；可使用的 8. c___________ n. 方便；便利 9. b___________ n. 益处；优势 v. 有益于；受益 10. i___________ n. 身份；个性 二、词汇运用（共10小题，每小题2分，共20分） A. 用所给单词的正确形式填空 1. The Internet has made our lives more ________ (convenience) than ever before. 2. Mobile payment is enjoying great popularity with its ________ (convenient). 3. Hearing his speech, I was greatly ________ (inspire). 4. He was back in the office, ________ (update) the work schedule on the computer. 5. The club is ________ (benefit) to those who want to improve their reading skills. 6. The school is within easy walking ________ (distant) of the train station. 7. Learning in a relaxing way will help remove our ________ (press) and keep us in a good mood. 8. It is important for us to use the Internet ________ (wise) to avoid bad influences. 9. She is interested in ________ (create) her own websites to show her artworks. 10. Some students don‘t realize the ________ (important) of controlling their online time. B. 根据汉语提示完成句子（共5小题，每小题2分，共10分） 1. Nowadays, almost everyone can ________ ________ ________ ________ (访问/使用) the Internet through their smartphones. 2. We should learn to ________ ________ ________ (充分利用) the online resources for our study. 3. Many teenagers ________ ________ ________ (对……上瘾) playing online games, which affects their health. 4. Please ________ ________ (点击) the link below to download the file you need. 5. She writes a blog to ________ ________ ________ (与……保持联系) her friends and followers. 三、重点句型（共5小题，每小题3分，共15分） 根据所给句式和中文提示完成句子。 1. 句型公式：现在完成时的被动语态（have/has been + 过去分词） Much useful information ____________________ (已经在网上被分享) by millions of users. 2. 句型公式：It is + adj. + for sb. + to do sth. ____________________ (对我们来说……是很重要的) to protect our personal information when surfing the Internet. 3. 句型公式：find + it + adj. + to do sth. I ____________________ (发现很容易) to search for information on the Internet. 4. 句型公式：There is no doubt that... ____________________ (毫无疑问) the Internet has changed the way we live, work and communicate. 5. 句型公式：with + 宾语 + 宾补（with复合结构） ____________________ (随着科技的发展), more and more people enjoy shopping online. 四、课文语法填空（共10小题，每小题1.5分，共15分） 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。 The Internet has become 1.________ important part of our daily lives. Not only has it made our lives more convenient, but it 2.________ (change) the way we communicate, learn and shop. People can now have access to a huge amount of information 3.________ just a click of a button. However, 4.________ (use) the Internet also comes with risks. Identity theft and cyberbullying are growing problems. Therefore, it is essential for us 5.________ (use) the Internet safely. We should never give out our personal 6.________ (inform) to strangers online. We also need to be careful about 7.________ we click on and what we download. Many people have benefited a lot from 8.________ (use) the Internet. For example, online courses make 9.________ possible for students to learn from top teachers around the world. In a word, the Internet is a powerful tool, but we must use it 10.________ (wise). 五、阅读理解（共2篇，8小题，每小题2.5分，共20分） A [2026·原创·网络安全] While huge progress has been made in cyber (网络) security, one weakness continues to overshadow all others: human error. Research has continually shown human error is responsible for most of successful cyber attacks. A recent report puts the number at 68%. No matter how advanced our technological protection becomes, the human factor is likely to remain the weakest link in the cyber security chain. This weakness affects everyone using digital devices. Yet, traditional cyber education and awareness programmes and even new laws fail to address it enough. There are two types of human error in cyber security. The first type is skill-based errors. These appear when people are doing routine things, especially when their attention is taken away. For example, you might forget to copy desktop data from your computer even if you know you should do it and know how to do it. The second type is knowledge-based errors. These happen when someone with less experience makes cyber security mistakes because they lack important knowledge or don‘t follow specific rules. Organisations and governments have put a lot of time and effort in cyber security education programmes to address human error. However, these programmes have had mixed results. This is partly because many programmes take a technology-centric, one-size-fits-all method. They often focus on specific technical aspects. Yet, they don’t address the possible psychological (心理的) and behavioral problems that influence people‘s actions. A greater emphasis is needed on human-centered approaches to cyber security where people’s needs, motivations, behaviours, and abilities come first in determining the design, and operation, of information technology systems. 1. What is the main reason for most successful cyber attacks according to the passage? A. Advanced technology. B. Human error. C. Weak laws. D. Poor education. 2. What might cause skill-based errors? A. Lacking valuable experience. B. Failing to follow specific rules. C. Being attracted by other things. D. Having no knowledge of computers. 3. Why do cyber security education programmes have mixed results? A. They ignore psychological factors. B. They focus on all aspects of cyber. C. They adopt a personalised method. D. They take too much time and effort. 4. What is the author‘s attitude to human-centered approaches? A. Doubtful. B. Critical. C. Objective. D. Supportive. B [2026·原创·青少年网络素养] More educators and researchers are bringing attention to misinformation (错误信息) through the Internet and social media. Teaching media literacy (素养) can be a problem. Those against teaching Internet literacy say it‘s the same as thought control, which prevents some teachers from using it in class. Erin, a mother from Massachusetts who has worked as a reporter, said that media literacy is a skill as important as computer engineering for the economy. She created a nonprofit group called Media Literacy Now to support digital literacy education. “Basic communication is part of our information economy, and we need to understand the information we receive,” she said. In today‘s digital age, young people spend a significant amount of time online. They are exposed to various types of information every day. Some of it is true, but some is not. Without proper media literacy skills, teenagers may find it difficult to tell fact from fiction. Schools across the country are beginning to include media literacy in their curricula. Students learn how to evaluate sources, check facts, and recognize bias (偏见). These skills not only help them become smarter Internet users but also better citizens in a democratic society. However, there is still a long way to go. Many schools lack the resources and trained teachers to offer media literacy courses. Parents also play an important role in guiding their children’s online behaviour. By working together, families and schools can help young people navigate the digital world safely and responsibly. 5. What is the main idea of the passage? A. The Internet is full of false information. B. Media literacy education is important but faces challenges. C. Parents should control their children‘s Internet use. D. Social media should be banned in schools. 6. Why did Erin create Media Literacy Now? A. To make money from education. B. To support digital literacy education. C. To replace traditional schools. D. To train computer engineers. 7. What do students learn in media literacy classes? A. How to create websites. B. How to evaluate sources and check facts. C. How to use social media. D. How to design computer programmes. 8. What can we infer from the last paragraph? A. Media literacy education has been fully developed in all schools. B. Both schools and parents need to contribute to media literacy education. C. Students are not interested in media literacy. D. The government has provided enough resources for media literacy. 六、七选五（共5小题，每小题3分，共15分） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 The Internet has become an essential part of our daily lives. 1.________ We use it to communicate with friends, search for information, shop online, and even learn new skills. However, with so many benefits come risks. 2.________ Hackers (黑客) may steal our personal information, and some websites may contain viruses that can damage our computers. Therefore, it is important to stay safe online. First, always use strong passwords. 3.________ Avoid using easy-to-guess information like your birthday or your name. Second, be careful about what you share on social media. 4.________ Once you post something online, it can be shared and seen by many people, even those you don’t know. Third, think before you click. If you receive a message or email from someone you don‘t know, don’t click on any links or download any attachments. 5.________ By following these simple tips, we can enjoy the benefits of the Internet while staying safe. A. They might contain viruses or lead to fake websites. B. It has changed the way we live, work, and communicate. C. Everyone should stop using the Internet immediately. D. A strong password should include letters, numbers, and symbols. E. Never post your address, phone number, or other personal details. F. The Internet is only useful for young people. G. One of the biggest risks is cyber security. 七、书面表达（共1题，15分） 假设你是李华，你校英语报正在举办以“Be a Smart Online Learner”为主题的英语征文活动。请你根据以下要点写一篇短文投稿： 1. 网络学习的优势（至少两点）； 2. 网络学习可能存在的问题（至少两点）； 3. 你的建议。 注意： - 词数100词左右； - 可以适当增加细节，以使行文连贯； - 开头已为你写好，不计入总词数。 Be a Smart Online Learner With the rapid development of the Internet, online learning has become increasingly popular among students. ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 学科网（北京）股份有限公司1 / 10 学科网（北京）股份有限公司 $