UNIT 3 Section Ⅰ Welcome to the unit & Reading-【优学精讲】2025-2026学年高中英语必修第三册教用课件（译林版）

该高中英语课件围绕“互联网：无疆世界”主题，系统呈现互联网的优势、问题及合理使用，通过话题导入建立新旧知识联系，以词汇解析、语法分析为支架，帮助学生构建语言知识网络。 其亮点在于融合语言能力、思维品质与学习能力培养，如通过构词法规律（动词+ment变名词）和语法解构（only+状语倒装）提升语言运用，设计文本架构分析和精读题目培养分析推断能力，配套课时检测助力自主学习。学生能夯实基础并提升思维，教师可高效开展教学。

Section Ⅰ　 Welcome to the unit & Reading 目 录 01 篇章助解·释疑难 02 文本透析·剖语篇 03 核心知识·巧突破 04 课时检测·提能力 篇章助解·释疑难 目 录 The Internet： a world without frontiers① 　　[1]The Internet has the power to connect people across the world to a single shared community②.Billions③ of people in different parts of the world have joined it already， and obviously④ many more will follow.Even in the countryside， the Internet enables people to reach beyond their villages and get in touch with⑤ the outside world.[2]We can achieve almost anything online—with access⑥ to the Internet come some truly life-changing advantages. 目 录 英语·必修第三册（YL） 　　[1]本句是简单句。动词不定式短语to connect people across the world to a single shared community用作后置定语，修饰the power。 　　[2]句中with access to the Internet ...是一个倒装结构，起强调作 用。正常的语序是some truly life-changing advantages come with access to the Internet。 目 录 英语·必修第三册（YL） ①frontier n.国界，边界；尖端，边缘 ②community n.社区；社会；团体；社团；界；共享；共有 a single shared community 一个共享群体 ③billion num.十亿 billions of 数以亿计的；许多的；数十亿的 [联想]million num.一百万；许多；大量 millions of 数百万的 ④obviously adv.显然，明显地 obvious adj.明显的 目 录 英语·必修第三册（YL） ⑤get in touch/contact with与……取得联系；和……接触 keep in touch/contact with与……保持联系 lose touch/contact with 与……失去联系 ⑥access n.机会，权利；入径，通道 vt.到达，进入，使用 accessible adj.可接近的；可进入的；可使用的 目 录 英语·必修第三册（YL） 　　One of the greatest advantages of the Internet lies in⑦ the quick and easy access to a huge amount of information.To a certain extent⑧， the world’s knowledge is all at our fingertips⑨.[3]With the click⑩ of a mouse or the touch of a button⑪， it is possible to find out⑫ almost anything we care to know， from recipes⑬ to travel packages， from military⑭ affairs⑮ to learning resources.In the time it takes to find one book in the library， we can use a search engine to bring up⑯ millions of results.[4]  No wonder the Internet has now become the first place that the majority⑰ of people turn to for information. 目 录 英语·必修第三册（YL） 　　[3]it作形式主语，真正的主语是动词不定式短语to find out almost anything we care to know。we care to know是省略了关系代词 that的定语从句，修饰先行词anything。 　　[4]No wonder ...是It is no wonder that ...的省略形式，表示 “难怪……；……不足为奇”；that引导定语从句，修饰先行词the first place，that在定语从句中作宾语。 目 录 英语·必修第三册（YL） ⑦lie in （＝consist in） 存在于；位于 ⑧extent n.程度，限度；范围 to a certain extent 在一定程度上 ⑨at one’s fingertips 掌握（信息），熟悉、精通（知识等），了 如指掌 ⑩click n.点击，单击；咔哒声 vi.& vt.使发出咔哒声；点击，单击 ⑪button n.按键；纽扣 ⑫find out 找出；发现；查明；查出 ⑬recipe n.食谱；方法，秘诀 ⑭military adj.军事的，军队的 目 录 英语·必修第三册（YL） ⑮affair n.公共事务，政治事务；事件，事情 military affairs 军事事务 ⑯bring up 使显示在计算机屏幕上，调出；提出 bring down 降价；使倒下 ⑰majority n.大部分，大多数；多数票 the majority of ... ……的大多数；大部分；多数 目 录 英语·必修第三册（YL） 　　[5]The Internet has also made our lives unbelievably convenient， with all sorts of goods⑱ and services provided by electronic commerce ⑲， more commonly known as e-commerce.[6]You can have food delivered⑳ to you using food delivery apps and sites㉑.[7]Gone are the days of searching shop after shop for the perfect pair of boots—you can compare styles and prices quickly and easily in the comfort of your living room.Why wait hopelessly for a taxi in the cold rain？ It is now simple and fast to order one with a taxi app.Sit back and relax indoors for a few warm minutes until the driver arrives. When you wish to go on holiday， you can make all your travel arrangements㉒ just in front of the computer.Forgot to carry cash㉓？There is no need to worry—you can pay for almost everything on your smartphone. 目 录 英语·必修第三册（YL） 　　[5]with复合结构作状语，其结构为“with＋宾语＋宾语补足 语”。此处provide与all sorts of goods and services之间是逻辑上的动 宾关系。 　　[6]have food delivered 是have sth done结构，表示“使/让某事被 做”。 　　[7]Gone are the days ...意为“……的日子一去不复返了”，使 用了倒装结构。作表语的过去分词gone前置，句子要用完全倒装， 正常语序应该是The days ...boots are gone。 目 录 英语·必修第三册（YL） ⑱goods n.商品，货品；私人财产 all sorts of goods 各种商品 ⑲commerce n.商务，商业，贸易 e-commerce （＝electronic commerce）电子商务，电商 ⑳deliver vt.递送，传送；发表，宣布；交出 delivery n.传送，递送；交付；分娩 ㉑site n.网站，站点；地点；现场 food delivery apps and sites外卖程序和网站 ㉒arrangement n.安排；布置；约定；排列 make arrangements 安排；作出安排；筹备 ㉓cash n.现金；金钱，资金 目 录 英语·必修第三册（YL） 　　Above all else㉔， the Internet helps us establish㉕ and maintain social ties.With all sorts of communication software㉖， physical distance no longer gets in the way.[8]No matter where we are， we are able to keep in contact with loved ones， find long-lost friends and discover whole new communities who share our hobbies.An instant㉗ message， a group chat， a video call， a comment㉘ on an update—there are endless ways to share our views or let someone know we care about them. 　　[8]No matter where引导让步状语从句；主句中and连接了三个并 列的谓语动词keep、 find和discover； who引导定语从句，修饰先行 词whole new communities。 目 录 英语·必修第三册（YL） ㉔above all else 最重要的是，尤其是 [同义]especially， most of all ㉕establish vt.建立（关系或联系）；设立；确立；使得到认可；查 实，确定 establishment n.建立；确立；机构；大型组织 ㉖software n.软件 communication software通信软件；交流型软件 目 录 英语·必修第三册（YL） ㉗instant adj.立即的，立刻的；方便的 n.瞬间，片刻；某一时刻 instantly adv.立即；马上 ㉘comment n.议论，评论；批评，指责 vi.& vt.表达意见 comment on ...对……评论 目 录 英语·必修第三册（YL） 　　[9]However， while the Internet brings many valuable advantages， being connected has its problems. As with any great invention， we must be aware㉙ of these problems and be careful to use the Internet properly and responsibly.[10]Only in this way can the Internet be a place of discovery， wonder and inspiration for everyone. It is truly a world without frontiers. 目 录 英语·必修第三册（YL） 　　[9]while引导让步状语从句，意为“虽然，尽管”。动词-ing形 式短语being connected作主句的主语。 　　[10]“only＋介词短语”置于句首，句子要用部分倒装，其结构 为“only＋副词/介词短语/状语从句＋情态动词/助动词/be＋主语＋其 他”。正常语序为The Internet can be a place of discovery， wonder and inspiration for everyone only in this way.。 ㉙aware adj.知道，意识到；察觉到，发觉；有……意识的 be aware of 意识到；察觉到；知道 awareness n.知道；认识；意识 目 录 英语·必修第三册（YL） 参考译文 互联网：无疆世界 　　互联网拥有将全世界的人互联成一个共享群体的能力。世界 各地数十亿人已加入其中，而且显而易见，更多人会接踵而至。 即便在乡村，互联网也能使人们超越自己的村庄与外界联络。在 网上我们几乎什么都能做到。接入互联网带来了一些实实在在改 变我们生活的好处。 目 录 英语·必修第三册（YL） 　　互联网的最大优势之一在于可以快速、方便地获取海量信息。在 某种程度上，我们能随时了解全世界的知识。点一下鼠标，或者按一 下按钮，就有可能找到几乎所有我们想了解的一切，从烹饪食谱到旅 游套餐，从军事事务到学习资源。在图书馆找一本书的工夫，我们就 可以用搜索引擎让上百万的结果出现在屏幕上。难怪互联网现在已经 成为大多数人查找信息的首选途径。 目 录 英语·必修第三册（YL） 　　互联网通过电子商务——也就是通常所说的电商——提供应有尽 有的商品和服务，给我们的生活带来了难以置信的便利，通过外卖程 序和网站，你可以让人送餐上门。一家店一家店寻找那双最合适的靴 子的日子一去不复返了。你们可以舒舒服服地待在客厅里轻松快捷地 比较款式和价格。为什么要在寒冷的雨中绝望地等待出租车呢？如 今，在出租车程序上预约一辆，既简单又快捷。在温暖的室内惬意地 坐上几分钟，只待司机到达。想要度假的话，你只要坐在电脑前，就 能搞定所有的行程安排。忘了带现金？不用担心，几乎所有的费用你 都可以通过智能手机来支付。 目 录 英语·必修第三册（YL） 　　最重要的是，互联网帮助我们建立并维持社交联系。有了各种通 信软件，现实距离已不再是阻碍了。不管身在何处，我们都能与所爱 之人保持联系，找到久违的朋友，发现兴趣相投的新群体。即时消 息、群聊、视频通话、对更新的评论——有无数方法来分享我们的观 点，或让别人知晓我们对他们的关心。 　　然而，尽管互联网有诸多宝贵的优势，“互联”却也有其自身的 问题。就像任何伟大的发明一样，我们必须意识到这些问题，并合 理、负责任地谨慎使用互联网。唯有如此，互联网才能成为每个人的 发现之地、奇妙之所、灵感之源，才能真正成为无疆世界。 目 录 英语·必修第三册（YL） 文本透析·剖语篇 目 录 第一步：析架构，理文本脉络 Read the passage quickly and fill in the blanks with suitable words. 目 录 英语·必修第三册（YL） 第二步：精读文，达明察秋毫 Read the passage carefully and choose the best answer. 1. What’s the meaning of the phrase “at our fingertips” in paragraph 2？（　　） A. Easy to get. B. Very near. C. Difficult to know. D. Around the corner. √ 目 录 英语·必修第三册（YL） 2. What can we learn from the third paragraph？（　　） A. All the people buy their clothes on the Internet. B. We can buy anything on the Internet. C. The Internet makes our lives more convenient in many ways. D. We have to go to the travel agency to arrange our travel. √ 目 录 英语·必修第三册（YL） 3. From the perspective of the author， what is the most important advantage of the Internet？（　　） A. Connecting people across the world to a single shared community. B. Quick and easy access to a huge amount of information. C. Making our lives unbelievably convenient. D. Establishing and maintaining social ties. 4. What is the author’s attitude towards the Internet？（　　） A. Subjective. B. Objective. C. Uncaring. D. Doubtful. √ √ 目 录 英语·必修第三册（YL） 5. What is the author’s purpose in writing the passage？（　　） A. To hope we can use the Internet wisely and properly. B. To show the various advantages of the Internet. C. To tell people to focus on the disadvantages of the Internet. D. To call on us to use the Internet as frequently as we can. 6. What is the author’s attitude towards the Internet？（　　） A. Subjective. B. Objective. C. Uncaring. D. Doubtful. √ √ 目 录 英语·必修第三册（YL） 第三步：通词句，学语言表达 1. 词汇学习——循规律，记单词 （1）动词＋后缀-ment变名词 ①arrange→arrangement 安排；布置；约定；排列 ②develop→development 发展；成长；开发 ③assess→assessment 评估；估价；估算 ④establish→establishment 建立；创建；证实 ⑤employ→employment 雇用；采用；利用 ⑥improve→improvement提高；改进 ⑦amuse→amusement 娱乐；娱乐活动 ⑧argue→argument 争论；争吵；主张 目 录 英语·必修第三册（YL） （2）形容词＋后缀-ness变名词 ①aware→awareness 意识 ②careless→carelessness 粗心大意 ③conscious→consciousness 知觉 ④dark→darkness 黑暗 ⑤eager→eagerness 渴望 ⑥happy→happiness 幸福；高兴 目 录 英语·必修第三册（YL） 2. 美句欣赏——赏佳句，品用法 作比较能更好地突出被说明对象的特征，给读者留下深刻的印象，增 强说明效果。这篇课文多次运用了作比较的写作手法，描述了网络出 现之前与网络出现之后生活状况的不同。 请找出课文中作比较的句子。 （1） ⁠ ⁠ ⁠ （2） ⁠ ⁠ ⁠ Gone are the days of searching shop after shop for the perfect pair of boots—you can compare styles and prices quickly and easily in the comfort of your living room.　 Why wait hopelessly for a taxi in the cold rain？It is now simple and fast to order one with a taxi app.Sit back and relax indoors for a few warm minutes until the driver arrives.　 目 录 英语·必修第三册（YL） 核心知识·巧突破 目 录 核心词汇集释 1. take off 突然大受欢迎，迅速流行；起飞；请假；脱下 教材原句　Soon emojis took off throughout the world.很快表情符号就 风靡全球了。 目 录 英语·必修第三册（YL） 【用法】 take away 拿走；减去；解除 take in　　收留；吸收；欺骗；理解；包含；容纳 take out 　　拿出；去掉；扣除 take on 　　承担；从事；呈现 take up 　　开始从事；占据；着手处理；拿起 take over 　　接管；获得对……的控制或管理 take apart　　拆开 take back　　退回；收回 take down　　拆掉；记下 目 录 英语·必修第三册（YL） 【佳句】　The new magazine has really taken off. 这份新杂志真是大受欢迎。 【练透】　用take的相关短语填空 ①The doctor told the woman the painkiller would her discomfort. ②Plants carbon dioxide and release oxygen， which we all know. ③To be honest， I do not particularly want to a competitive sport. take away　 take in　 take up　 目 录 英语·必修第三册（YL） 【写美】　完成句子 ④Three planes were standing on the runway， ⁠. 三架飞机静立在跑道上，等待起飞。 waiting to take off　 目 录 英语·必修第三册（YL） 2. access n.机会，权利；入径，通道 vt.到达，进入，使用 教材原句　We can achieve almost anything online — with access to the Internet come some truly life-changing advantages.在网上我们几乎什么 都能做到。接入互联网带来了一些实实在在改变我们生活的好处。 目 录 英语·必修第三册（YL） （1）access to ...　　 进入……的通道/入口 have/get/gain access to （doing） ... 拥有（做）……的机会/权 利；可以接近/进入 give （sb） access to ... 准许（某人）使用或见到…… （2）accessible adj.可接近的；可进入的；可使用的 sth be accessible to sb 　　某物能被某人接近/使用 【用法】 目 录 英语·必修第三册（YL） 【佳句】　（2025·全国二卷）It is said that 95％ of teenagers either own or have access to a smartphone. Some schools have put in place policies banning or controlling phone use during school hours. 据说95％的青少年要么拥有智能手机，要么可以接触到智能手机。一 些学校已经实施了禁止或控制在校期间使用手机的政策。 目 录 英语·必修第三册（YL） 【练透】　单句语法填空 ①（2024·新课标Ⅱ卷）Emmanuel Chappard， an experienced guide， has a passion for making the great outdoors （access） to all. ②There is a stadium in our school， and we can get access it when taking exercise. ③（2023·新课标Ⅱ卷）As cities balloon with growth，access ⁠ nature for people living in urban areas is becoming harder to find. accessible　 to　 to　 目 录 英语·必修第三册（YL） 【写美】　同义句转换 ④Medicine should not be kept where it is accessible to children. →Medicine should not be kept where ⁠ .（access） children have/get/gain access to it　 目 录 英语·必修第三册（YL） 3. bring up 使显示在计算机屏幕上，调出；提出，抚养，教育；呕吐 教材原句　In the time it takes to find one book in the library， we can use a search engine to bring up millions of results.在图书馆找一本书的 工夫，我们就可以用搜索引擎让上百万的结果出现在屏幕上。 目 录 英语·必修第三册（YL） bring in 　　　引进；获利；赚钱；领……进来 bring out 　　出版；生产；阐明；使显现 bring about 　　引起；导致；造成 bring back 　　把……带回来；使回忆起；使恢复 bring down 　　减少；降低；使倒下；打倒；使落下 bring forward　　提出；提前 bring through　　使渡过（难关） 【用法】 目 录 英语·必修第三册（YL） 【佳句】　Click with the right mouse button to bring up a new menu. 单击鼠标的右键，调出一个新菜单。 Our parents brought us up to believe in our own abilities.我们的父母教 育我们要相信自己的能力。 【练透】　用bring的相关短语填空 ①It’s only a matter of time before they can their new book about the people struggling for independence. ②It’s too expensive.Could you please the price a little？ bring out　 bring down　 目 录 英语·必修第三册（YL） ③The teacher the test to Friday because the students were well-prepared. ④But the findings further suggest that stress may a double effect. brought forward　 bring about　 目 录 英语·必修第三册（YL） 【写美】　词汇升级 ⑤Her parents died when she was a baby and she was raised by her aunt. →Her parents died when she was a baby and she was by her aunt. brought up　 目 录 英语·必修第三册（YL） 4. majority n.大部分，大多数；多数票 教材原句　No wonder the Internet has now become the first place that the majority of people turn to for information.难怪互联网现在已经成为大 多数人查找信息的首选途径。 目 录 英语·必修第三册（YL） （1）be in the/a majority　占多数 the/a majority of ... 　　大多数…… （2）major adj.　　主要的；重要的；大的 　 　n.　　主修课程；主修学生 　　 vt.　　主修；专门研究 major in 　　主修……；以……为专业 （3）minority n.　　少数 be in the/a minority 　　占少数 【用法】 目 录 英语·必修第三册（YL） 【佳句】　People who enjoy outdoor activities are in the/a majority in this nature-loving town. 在这个热爱自然的小镇上，喜欢户外活动的人占大多数。 【点津】　（1）majority作主语时，若侧重于整体，谓语动词用单数 形式；若侧重于个体成员，谓语动词用复数形式。 （2）the/a majority of后跟可数名词复数形式作主语时，谓语动词用复 数形式；后跟不可数名词作主语时，谓语动词通常用单数形式。 目 录 英语·必修第三册（YL） 【练透】　单句语法填空 ①The girl had a gift for language， so she majored English in the university later. ②Only a small number of people in that city do not have a car while the people taking the subway to work are in the （major）. ③The majority of the land （destroy） so far because of years of war. in　 majority　 has been destroyed　 目 录 英语·必修第三册（YL） 【写美】　完成句子 ④ prefer surfing the Internet to reading newspapers. 大多数接受采访的人喜欢上网多于看报纸。 ⑤The white in Australia while the native people ⁠. 在澳大利亚，白人占多数而土著人反而占少数。 The/A majority of people interviewed　 are in the majority　 in the minority　 目 录 英语·必修第三册（YL） 5. deliver vt.递送，传送；发表，宣布；交出；给……接生；生产， 分娩 教材原句　You can have food delivered to you using food delivery apps and sites. 通过外卖程序和网站，你可以让人送餐上门。 目 录 英语·必修第三册（YL） 【用法】 （1）deliver newspapers 　送报纸 deliver a speech　　发表演说 deliver a baby　　助产；接生 be delivered of＝give birth to　分娩，生…… deliver （sth） to sb　　（把某物）递送给某人 （2）delivery n.　　递送 目 录 英语·必修第三册（YL） 【佳句】　There was story after story of how Lin Qiaozhi， tired after a day’s work， went late at night to deliver a baby for a poor family who could not pay her. 数不胜数的故事讲述着林巧稚如何在劳累一天后，又在深夜去为贫苦 家庭的产妇接生，而这些家庭是不可能给她报酬的。 目 录 英语·必修第三册（YL） 【练透】　单句语法填空 ①Once the book you’ve requested is （deliver） to the nearest branch， they will inform you by email. ②As long as you’ve paid in advance， we won’t charge you for （deliver）. delivered　 delivery　 目 录 英语·必修第三册（YL） 【写美】　完成句子 ③I feel greatly privileged on how to protect the environment here. 在这儿做有关如何保护环境的演讲，我倍感荣幸。 ④Leaflets every household so far. 到目前为止，传单已发送到每家每户。 ⑤Ms Smith a healthy baby boy yesterday. 史密斯女士昨天生了一个健康的男宝宝。 to deliver a speech　 have been delivered to　 was delivered of/gave birth to　 目 录 英语·必修第三册（YL） 6. arrangement n.安排；布置；约定；排列 教材原句　When you wish to go on holiday， you can make all your travel arrangements just in front of the computer.想要度假的话，你只 要坐在电脑前，就能搞定所有的行程安排。 目 录 英语·必修第三册（YL） 【用法】 （1）make arrangements for 　　为……作安排 come to an arrangement　　达成一项协议 （2）arrange v. 排列，布置；安排，筹备　 arrange sth （for sb）（为某人）安排/筹备某事 arrange to do sth　　　　　安排去做某事 arrange for sth　　安排某事 arrange that ...　　安排…… 目 录 英语·必修第三册（YL） 【佳句】　The students have made all the arrangements for the approaching examination. 学生们已经为即将到来的考试作好全部安排。 【点津】　（1）表示“安排某人做某事”不能用arrange sb to do sth，而应用arrange for sb to do sth。 （2）make arrangements （for sth/for sb to do sth） 中的arrangement常 用复数形式。 目 录 英语·必修第三册（YL） 【练透】　单句语法填空 ①Parents arrange everything their children and spare no efforts to pave the way for their success. ②We have arranged （watch） an English film from 4：00 pm to 5：30 pm tomorrow. ③The （arrange） for the cultural festival include various performances. for　 to watch　 arrangements　 目 录 英语·必修第三册（YL） 【写美】　一句多译 ④杰克将安排一辆出租车10点在公交车站接我们。 →Jack will at 10 o’clock at the bus station.（arrange） →Jack will at 10 o’clock at the bus station.（arrangement） arrange for a taxi to pick us up　 make arrangements for a taxi to pick us up　 目 录 英语·必修第三册（YL） 7. instant adj.立即的，立刻的；方便的 n.瞬间，片刻；某一时刻 教材原句　An instant message， a group chat， a video call， a comment on an update—there are endless ways to share our views or let someone know we care about them. 即时消息、群聊、视频通话、对更新的评论——有无数方法来分享我 们的观点，或让别人知晓我们对他们的关心。 目 录 英语·必修第三册（YL） 【用法】 （1）in an instant＝instantly adv. 立刻；马上 for an instant　　一瞬间；顷刻 （2）一……就…… 目 录 英语·必修第三册（YL） 【佳句】　The instant I saw the painting， I knew I had to buy it. 我一看到这幅画，就知道我必须买下它。 The injured were in instant need of help. 那些伤员急需救助。 目 录 英语·必修第三册（YL） 【联想】　表示“一……就……”的词汇还有： ①as soon as ②no sooner ...than ... ③on/upon doing ④scarcely/hardly/barely ...when ... 目 录 英语·必修第三册（YL） 【练透】　单句语法填空 ① an instant， he took off his coat and jumped into the water. ② instant the president declared the celebration open， the crowd cheered. ③ （instant） Wang Yaping，a female astronaut，turned up at the meeting，the people applauded loudly. In　 The　 Instantly　 目 录 英语·必修第三册（YL） 【写美】　一句多译 ④一到达剧院，他就发现朋友给他的票落在家里了。 → ， he found the ticket his friend gave him was left at home.（instant/moment/minute） → ， he found the ticket his friend gave him was left at home. （instantly/immediately/directly） The instant/moment/minute he arrived at the theater　 Instantly/Immediately/Directly he arrived at the theater　 目 录 英语·必修第三册（YL） 8. comment n.议论，评论；批评，指责 vi.& vt.表达意见 教材原句　An instant message， a group chat， a video call， a comment on an update ... 即时消息、群聊、视频通话、对更新的评论…… 目 录 英语·必修第三册（YL） （1）make a comment/comments on/about ... 对……加以评论 make no comment　　未作评论 no comment　　无可奉告 （2）comment on/upon sth　　对……发表评论 comment that ...　　评论…… 【用法】 目 录 英语·必修第三册（YL） 【佳句】　The coach commented that the team’s performance in the first half was disappointing but showed improvement in the second half.教 练评论说球队上半场的表现令人失望，但下半场有所改善。 【练透】　单句语法填空 ①The teacher’s （comment） on my essay were very helpful. ②The famous critic commented the latest art exhibition， expressing disappointment. comments　 on/upon　 目 录 英语·必修第三册（YL） 【写美】　一句多译 ③这位领导拒绝就这起事故发表评论。 →The leader refused to .（comment vi.） →The leader refused to ⁠ .（comment n.） comment on/upon this accident　 make a comment/comments on/about this accident　 目 录 英语·必修第三册（YL） 9. aware adj.知道，意识到；察觉到，发觉；有……意识的 教材原句　As with any great invention， we must be aware of these problems and be careful to use the Internet properly and responsibly.就像 任何伟大的发明一样，我们必须意识到这些问题，并合理、负责任地 谨慎使用互联网。 目 录 英语·必修第三册（YL） 【用法】 （1）be aware that ...　　　知道/体会到…… be/become aware of　　知道/意识到…… make sb aware of/that ...　　使某人意识到…… as far as I’m aware＝as far as I know 　　据我所知 （2）awareness n.　　认识，意识 raise one’s awareness about/of 提高某人对……的意识 （3）unaware adj.不知道的，没意识到的；未察觉的 unaware of ...　　不知道/没意识到…… 目 录 英语·必修第三册（YL） 【佳句】　It’s of great importance for you to be aware of the content — Tang poetry. 对你来说，了解唐诗的内容，是很重要的。 （2025·全国二卷）Each dish was tailor-made to raise awareness regarding food waste. 每道菜都是为提高人们对食物浪费的认识而量身定制的。 目 录 英语·必修第三册（YL） 【练透】　单句语法填空 ①Furthermore， the local authorities began to use the media to spread environmental （aware） and encourage greater use of clean energy. ②As far I’m aware， the students shouldn’t spend too much time on the Internet. ③Above all else， we must help the public be aware the importance of saving fresh water. awareness　 as　 of　 目 录 英语·必修第三册（YL） 【写美】　句式升级 ④He didn’t realise the great danger he was in， and entered the seriously damaged building. → ， he entered the seriously damaged building.（形容词短语作状语） Unaware of the great danger he was in　 目 录 英语·必修第三册（YL） 重点句型解构 1. 句型公式：have sth done结构 教材原句　You can have food delivered to you using food delivery apps and sites. 通过外卖程序和网站，你可以让人送餐上门。 目 录 英语·必修第三册（YL） 【用法】 （1）have sth done 使/让某事被做；遭遇某种（不幸的）事情；使某 事完成 （2）have sb doing sth 意为“允许某人做某事”时，常用于否定句 中；意为“让某人一直做某事”时，用于肯定句中，强调动作的持 续性 （3）have sb do sth 让某人做某事（表示一次性的具体动作） （4）have sth to do 有事情要做（动词不定式作定语） 目 录 英语·必修第三册（YL） 【品悟】　She had her house painted last week. 她上周让人把房子粉刷了。 Don’t have the children watching TV all day. 别让孩子们整天看电视。 目 录 英语·必修第三册（YL） 【写美】　完成句子 ①He at the dentist’s the day before yesterday. 他前天在牙医那里检查了牙齿。 ②The doctor three times a day. 医生让他一天吃三次药。 ③The night before the procession， the two cheats ⁠ ⁠. 在举行游行的前一天夜里，那两个骗子让灯整夜亮着。 ④I this weekend. 本周末我有一个重要会议要参加。 had his teeth checked　 had him take the medicine　 had their lights burning all night long　 have an important meeting to attend　 目 录 英语·必修第三册（YL） 2. 句型公式：“no matter＋疑问词”引导让步状语从句 教材原句　No matter where we are， we are able to keep in contact with loved ones， find long-lost friends and discover whole new communities who share our hobbies. 不管身在何处，我们都能与所爱之人保持联系，找到久违的朋友，发 现兴趣相投的新群体。 目 录 英语·必修第三册（YL） 句中No matter where意为“不管（在）哪里，无论（在）哪里”，引 导让步状语从句，相当于wherever。“no matter＋疑问词 （who/what/where/when等）”引导让步状语从句时，它们可以与wh- ＋ever的词互换。 （1）引导让步 状语从句 （2）whatever， whichever， who（m）ever既可以引导让步状语从 句，也可以引导名词性从句。 （3）no matter what， no matter which， no matter who（m）只能引 导让步状语从句，不能引导名词性从句。 【用法】 目 录 英语·必修第三册（YL） 【品悟】　No matter what you say， I won’t change my mind. 无论你说什么，我都不会改变主意。 【写美】　完成句子/句型转换 ① ， you should take some time to exercise. 无论你有多忙，都应该抽出时间锻炼。 ② ， it will lead you to the park. 无论你走哪条路，都能到达公园。 No matter how busy you are/However busy you are　 No matter which way you take/Whichever way you take　 目 录 英语·必修第三册（YL） ③ made her extremely sad. 无论发生了什么事都让她极其伤心。 ④Anything that she says will not make any difference to our arrangements. → will not make any difference to our arrangements. ⑤No matter when we get into trouble， they’ll come to help us. → ， they’ll come to help us. Whatever happened　 Whatever she says　 Whenever we get into trouble　 目 录 英语·必修第三册（YL） 3. 句型公式：“only＋状语”置于句首引起的部分倒装 教材原句　Only in this way can the Internet be a place of discovery， wonder and inspiration for everyone. 唯有如此，互联网才能成为每个人的发现之地、奇妙之所、灵感 之源。 目 录 英语·必修第三册（YL） 【用法】 （1）only放在句首修饰状语（通常是副词、介词短语或状语从句 等）时，句子需要部分倒装。其结构为“only＋状语＋助动词/情态 动词/系动词＋主语＋其他”。 （2）如果only修饰的不是状语，即使放在句首，主句也不倒装。 目 录 英语·必修第三册（YL） 【品悟】　Only then did I realize my mistake. 直到那时我才意识到自己的错误。 Only when he left home did he realize how important family was. 只有当他离开家时，他才意识到家庭有多重要。 Only she can do it well， for she is more experienced. 只有她才能把它做好，因为她更有经验。 He said before the whole class that only if we put our heart into our lessons could we make great progress. 他在全班同学面前说，只有我们认真听课才能取得更大进步。 目 录 英语·必修第三册（YL） 【写美】　完成句子/一句多译 ①Only recently a solution to the problem. 直到最近他们才找到解决这个问题的办法。 ②Only if you practice more the driving test. 只有你多加练习，你才能通过驾驶考试。 ③（人教必修二）Only when we learn to exist in harmony with nature ⁠. 只有学会和自然和睦共处，我们才不会成为野生生物和地球的威胁。 have they found　 can you pass　 can we stop being a threat to wildlife and to our planet　 目 录 英语·必修第三册（YL） ④总之，只有成为聪明的在线学习者，我们才能真正享受现代技术的 好处。 →In conclusion， only by being smart online learners ⁠ .（倒装句） →All in all， we can truly enjoy the benefits of modern technology.（强调句） can we truly enjoy the benefits of modern technology　 it is only by being smart online learners that　 目 录 英语·必修第三册（YL） 课时检测·提能力 目 录 维度一：品句填词 根据所给单词的首字母或汉语提示，写出单词的正确形式。 1. The s on my computer crashed， causing me to lose some important work materials. 2. He accidentally pressed the wrong b and deleted the document. 3. The system can give students quick and easy a to the digital resources of the library. oftware　 utton　 ccess　 目 录 英语·必修第三册（YL） 4. Only then is he a that he needs to improve his communication skills. 5. （人教必修一）However， dangerous conditions and damaged roads will make it difficult to （递送） food and supplies. 6. Encouraged by her daughter， Mrs Black created her own Facebook fan page， where she shares a new （食谱） every Sunday. 7. Customers will be offered a 10％ discount if they pay in （现 金）. ware　 deliver　 recipe　 cash　 目 录 英语·必修第三册（YL） 8. （点击） twice， the file finally opened， which made everyone present very excited. 9. These people are reported to have bought many （商品） on the Internet. 10. （2023·1月浙江卷）I had my own bedroom，so I worked on （清除） things I didn’t need. Clicked　 goods　 removing　 目 录 英语·必修第三册（YL） 维度二：词形转换 用所给单词的正确形式填空。 1. Although far away from us， the shop charged us no money for （deliver）. 2. The （major）of the population supports environmental protection. 3. Her popular book Silent Spring raised public （aware） of the dangers of pollution. delivery　 majority　 awareness　 目 录 英语·必修第三册（YL） 4. （instant） you turn it on， you’ll get boiling water from our instant boiling water tap. 5. The （establish）of a good relationship with customers is crucial for a company. 6. （obvious）， the situation is more complicated than we thought. Instantly　 establishment　 Obviously　 目 录 英语·必修第三册（YL） 维度三：固定搭配和句式 根据汉语及括号内提示完成下列句子。 1. 她在那个热门电视节目中亮相后，歌唱事业便开始腾飞。（take off） after she appeared on the popular TV show. 2. 那位年轻的妈妈不允许她儿子在外面待到很晚。（have sb doing） The young mother late. 3. 墙上挂着一幅齐白石的绘画。（完全倒装） a painting by Qi Baishi. Her singing career took off　 won’t have her son staying out　 On the wall hangs　 目 录 英语·必修第三册（YL） 4. 一切都很好，根本没必要担心。（there is no need to do ...） Everything is all right； ⁠. 5. 无论你是谁，都必须遵守交通规则。（no matter＋疑问词） ， you must follow the traffic rules. 6. 只有有决心，我们才能克服所有的困难。（“only＋状语”置 于句首） all the difficulties. there is no need to worry at all　 No matter who you are　 Only with determination can we overcome　 目 录 英语·必修第三册（YL） Ⅰ.阅读理解 A 　　（2025·苏州国裕外语学校月考）Given the ability of AI to imitate humans’ problem-solving ability， it’s not surprising that many people are turning to AI-powered fitness coaches to help them plan exercise routines， track their nutrition and set goals for losing weight. 目 录 英语·必修第三册（YL） 　　Sridhar Narayanan， a professor of marketing at Stanford Graduate School of Business， said， “I am interested in weight loss apps.They are less costly than hiring human coaches.By tapping into users’ private health data like goal setting and food intake logs， AI can give guidance to users.However， I am not sure about their effects.Given that weight loss journeys may bring emotions like shame， anxiety and frustration， can technology be as effective as a live person in helping customers in this aspect？” 目 录 英语·必修第三册（YL） 　　To find out more， Narayanan compared data from customers who only used weight loss apps with those who used AI paired with human coaches.He found that on average， people using weight loss apps lost about 1.5％ of their starting body weight， compared to 2.7％ for those with AI-plus-human plans. 目 录 英语·必修第三册（YL） 　　“To explain the result， I also looked into the users.Customers who picked human coaching tended to set higher weight loss goals and logged their weight and food intake more frequently.Customers may also feel more responsible for their actions when being supervised （监督） by a live person.It takes more efforts and courage to cancel a training session than to ignore an AI-generated notification on your phone.Being firm and tough may be more effective than offering emotional comforts in terms of being a fitness coach，” Narayanan said. 目 录 英语·必修第三册（YL） 　　More research into human coaching versus AI is likely on the horizon.Next， Narayanan will focus on app users who are tracking and getting coaching for serious health issues like diabetes （糖尿 病）.Finding a way to measure how effectively technology helps customers deal with their overall health could make AI-driven health monitoring more valuable for the tech industry.People are paying more attention to their health while experts in fitness training are rare and lacking.The demand for AI coaching is growing and every technology company is trying very hard to cut a slice of the cake. 目 录 英语·必修第三册（YL） 语篇解读：本文是一篇说明文。文章通过介绍人工智能在健身教练 领域的应用，探讨了人工智能与人类教练在帮助客户减肥方面的效 果对比，并展望了未来可能的研究方向。 语篇解读：本文是一篇说明文。文章通过介绍人工智能在健身教练 领域的应用，探讨了人工智能与人类教练在帮助客户减肥方面的效 果对比，并展望了未来可能的研究方向。 目 录 英语·必修第三册（YL） 1. According to paragraph 2， what did Narayanan think of weight loss apps？（　　） A. They are more expensive. B. They lack emotional comfort. C. They may give wrong guidance. D. They may give away private information. 解析： 　细节理解题。根据第二段可知，Narayanan认为减肥过程中 涉及的情感因素（如羞耻、焦虑和沮丧）是技术无法完全替代的。也 就是说，他认为减肥应用缺乏情感安慰。 √ 目 录 英语·必修第三册（YL） 2. Why are AI-plus-human plans effective？（　　） A. Human coaches can offer advice on users’ diets. B. Human coaches can help users set achievable goals. C. Human coaches are more responsible for users’ plans. D. Human coaches can provide strict guidance and supervision. 解析： 推理判断题。根据第四段可知，Narayanan认为AI-plus- human计划之所以有效，是因为坚定和严格可能比提供情感安慰更有 效。由此推断，人类教练可以提供严格的指导和监督。 √ 目 录 英语·必修第三册（YL） 3. What can we learn about the market of AI coaching in the last paragraph？（　　） A. AI coaching is less effective than human coaching for serious health conditions. B. Tech companies will be quite interested in expanding their presence in the market. C. The demand for AI coaching is declining as fitness experts become more available. D. Measuring technology’s impact on health is unnecessary for tech industry’s success. √ 目 录 英语·必修第三册（YL） 解析： 推理判断题。根据最后一段最后两句可知，科技公司将对 扩大在市场上的存在感兴趣。 目 录 英语·必修第三册（YL） 4. What is the best title for the text？（　　） A. Technology can monitor human health B. AI-powered apps can help you lose weight C. AI-powered fitness coaches have become popular D. Combining human and AI-powered coaching works better √ 目 录 英语·必修第三册（YL） 解析： 　标题归纳题。根据文章内容可知，文章主要探讨了人工智 能在健身和健康监测中的应用，并通过对比人工智能和人类教练在帮 助客户减肥方面的效果，强调了人类教练的重要性。D项（人和人工 智能相结合的教练效果更好）准确地体现了文章的主旨，适合作本文 标题。 目 录 英语·必修第三册（YL） B 　　（2025·山东临沂郯城美澳联考）Governments around the world are increasingly worried about the effect of using the Internet on young people’s mental health.And studies have shown that spending too much time on screens and social media may increase feelings of anxiety and sadness.However， according to a new study， for older adults， properly using the Internet might bring many benefits and should perhaps be encouraged. 目 录 英语·必修第三册（YL） 　　Researchers from Hong Kong investigated the effects of using the Internet on the mental health of adults aged over 50.Data from more than 87，500 people in 23 countries was used in the study.The study found that using the Internet was connected with fewer symptoms （症状） of sadness or depression， greater life satisfaction， and ameliorated self- reported health. 目 录 英语·必修第三册（YL） 　　When researchers looked at the data from people in the US， England， and China in a little more detail， they discovered that the increased use of the Internet was connected with better mental health.Interestingly， they found that certain groups of older adults benefited more from the use of the Internet than others.For example， older adults who did fewer social activities or took part in less physical exercise experienced greater positive effects.Similarly， people with disabilities and those with higher education levels also got stronger benefits.The positive effects were stronger among people who used the Internet every day. 目 录 英语·必修第三册（YL） 　　The researchers stressed that the Internet can be an excellent place for older adults to learn new things， connect with others， and access important services and information.They described the Internet as a cheap and effective way to improve older adults’ mental health， especially those who live outside towns and cities. 目 录 英语·必修第三册（YL） 　　For these individuals， the Internet can make it easier to access resources and social opportunities that may be difficult to reach.This shows that the Internet is not only a tool for communication but also a valuable resource for supporting mental well-being among older populations. 语篇解读：本文是一篇说明文。研究发现，对于老年人来说，正确 使用互联网可能会带来许多好处，应该鼓励。 语篇解读：本文是一篇说明文。研究发现，对于老年人来说，正确 使用互联网可能会带来许多好处，应该鼓励。 目 录 英语·必修第三册（YL） 5. How does overusing the Internet affect young people’s mental health？（　　） A. It damages their physical condition. B. It brings them happiness and benefits. C. It makes them feel worried and unhappy. D. It helps them stay connected with others. 解析： 　细节理解题。根据第一段前两句可知，过度使用互联网让 年轻人感到焦虑和不开心，影响年轻人的心理健康。 √ 目 录 英语·必修第三册（YL） 6. What does the underlined word “ameliorated” in paragraph 2 mean？ （　　） A. Proved. B. Improved. C. Cured. D. Affected. 解析： 　词义猜测题。根据画线词所在句可知，使用互联网可以减 少悲伤或抑郁的症状，提高生活满意度，改善自我报告的健康状况。 画线词意为“改善”。 √ 目 录 英语·必修第三册（YL） 7. What did researchers find from the study？（　　） A. Older adults surfed online more than younger ones. B. Many countries encouraged people to use computers. C. Using the Internet promoted all people’s physical health. D. Using the Internet is good for some groups of older adults. 解析： 细节理解题。根据第三段第二、三句可知，研究人员从这 项研究中发现使用互联网对某些老年人群体有好处。 √ 目 录 英语·必修第三册（YL） 8. How does the Internet benefit older adults in rural areas？（　　） A. It helps them save money. B. It keeps them physically active. C. It improves their mental health. D. It allows them to travel more easily. 解析： 　细节理解题。根据倒数第二段可知，互联网能够改善老年 人的心理健康，使农村地区的老年人受益。 √ 目 录 英语·必修第三册（YL） C 　　Microsoft greeted the start of a new era for the Internet last night， saying that it would improve its search engine and browser using artificial intelligence.The technology behind the viral ChatGPT service will be integrated into the American software group’s products. 　　Bing， Microsoft’s search site， and Edge， its online browser （浏览器）， would be upgraded to generate everything from recipes and shopping suggestions to draft emails and social media posts in response to inquiries from users， the company said. 目 录 英语·必修第三册（YL） 　　Microsoft revealed its plans a day after Google had announced Bard， its own chatbot， and promised further to integrate AI into its search engine.The two companies are racing to dominate AI， betting that it will revolutionise the way in which people gather information online.“Rapid innovation is going to come，” said Satya Nadella， chairman and chief executive of Microsoft.“AI will fundamentally change every software category， starting with the largest category of all： search.” 目 录 英语·必修第三册（YL） 　　Bing would be powered by AI， and the new iteration will answer questions in a similar， conversational fashion to ChatGPT， Microsoft said.It could draft a plan for a trip to Mexico， for example， before estimating the cost and drafting an email setting out the plan for other travellers， in response to follow-up inquiries.Other queries suggested by Microsoft included whether an IKEA loveseat would fit into a 2019 Honda Odyssey and what an electronic music fan’s first festival should be. 目 录 英语·必修第三册（YL） 　　A panel in the company’s Edge browser will be able to compose messages or social media posts for users， based on commands regarding content， tone， format and length. 　　Analysts have suggested that AI could transform online search and could pose a serious threat to Google， the market leader.Bing is trying to overtake Google after enduring years in its shadow.Google， which is owned by Alphabet， once claimed that the most searched-for term on Bing was “Google”. 语篇解读：本文是一篇说明文。文章主要介绍了微软公司计划通过 人工智能技术更新其搜索引擎，以应对谷歌的竞争。 语篇解读：本文是一篇说明文。文章主要介绍了微软公司计划通过 人工智能技术更新其搜索引擎，以应对谷歌的竞争。 目 录 英语·必修第三册（YL） 9. How would Microsoft update its products？（　　） A. Combine its search engine and browser. B. Release new search engines and browsers. C. Equip them with the latest AI technology. D. Update its service based on users’ inquiries. 解析： 　细节理解题。根据第一段首句可知，微软将为它们配备最 新的人工智能技术来更新其产品。 √ 目 录 英语·必修第三册（YL） 10. What would Satya Nadella probably agree with？（　　） A. AI will take on the responsibility to improve software. B. The application of AI will change people’s lives rapidly. C. A search engine is the most important software for computers. D. People’s way of gathering information online has completely changed. 解析： 　观点态度题。根据第三段中的The two companies ... executive of Microsoft.可推知，萨蒂亚·纳德拉可能会同意的观点是： 人工智能的应用将迅速改变人们的生活。 √ 目 录 英语·必修第三册（YL） 11. What does the underlined word“iteration” in paragraph 4 probably mean？（　　） A. Edition. B. Invention. C. Application. D. Equipment. 解析： 　词义猜测题。根据第四段画线词所在句可知，必应将被升 级为新版软件，由人工智能驱动。由此推测，画线词iteration意为 “新版软件”。 √ 目 录 英语·必修第三册（YL） 12. What is the text mainly about？（　　） A. AI will basically change every software category. B. Bing has become the leader of developing chatbots. C. Google has been preferred by more people than Bing. D. Microsoft is trying to beat Google in online searching. 解析： 　主旨大意题。通读文章内容尤其是最后一段最后两句可 知，文章的主要内容是微软正试图在在线搜索领域击败谷歌。 √ 目 录 英语·必修第三册（YL） Ⅱ.阅读七选五 　　（2025·浙江嘉兴当湖高中月考） Tips for online learning 　　Online learning has the same basic elements as face-to-face learning.The major difference is that instruction is delivered online.Many of the strategies for effective face-to-face learning also apply to online learning.13.（　　） Here are some strategies we recommend. 目 录 英语·必修第三册（YL） 　　Create space to learn.Invest some time to understand your needs and preferences as a learner， and what an effective study environment looks like for you.For example， you might need a quiet place to study， or you might need to listen to classical music.Consider what equipment you might need.Wherever you study， try to minimize distractions.14. （　　） 目 录 英语·必修第三册（YL） 　　Manage your time effectively.Spend some time getting familiar with your online courses， understanding what is expected of you， mapping out key deadlines， and planning study time.15.（　　） Research shows that learners gain more information if they spread their study over multiple days or sessions.Make sure your routine works with your other commitments so you’re more likely to stick to it. 目 录 英语·必修第三册（YL） 　　16. （　　） Just as with face-to-face learning， mental energy matters： take time to reflect on whether you have understood the materials， try to remember and sort the information you have learned to aid memory， test your understanding， mix different concepts and skills into the same study session to build connections and fluency， ask questions， participate in class discussions， and try teaching concepts to others. 目 录 英语·必修第三册（YL） 　　Ask for assistance！ In an online learning environment， you may need to ask lots of questions and take ownership over shaping the learning experience so that it meets your needs.17.（　　） 　　Finally， if you’re facing specific challenges such as illness， mental health， accessibility， balancing childcare responsibilities， etc.， it’s important for you to reach out to your instructors or the relevant student support services for discussion and creative problem- solving. 目 录 英语·必修第三册（YL） A. Regularly reflect on the course materials. B. A long-term routine will help you stay on track. C. Actively review and apply what you have learned. D. However， online learning may require some additional skills to be successful. E. At the end of the week， reflect on how you did， and adjust your routine as required. F. This might mean asking your instructors or peers for help， or attending study groups. 目 录 英语·必修第三册（YL） G. Work with your roommates or family to create personal space so you can stay focused. 语篇解读：本文是一篇说明文。文章主要介绍了关于线上学习的一 些建议。 13. D　上文提到面对面学习的一些学习策略适用于在线学习，下文 指出要推荐在线学习的一些额外的策略。D项（然而，在线学习可能 需要一些额外的技能才能成功）和上文形成转折关系，并为下文的策 略推荐作铺垫。 语篇解读：本文是一篇说明文。文章主要介绍了关于线上学习的一 些建议。 目 录 英语·必修第三册（YL） 14. G　根据段落主旨句Create space to learn.可知，本段内容与创造 空间有关。G项（和你的室友或家人一起创造个人空间，这样你就可 以保持专注）符合语境。G项中的create personal space与主旨句对应。 15. B　根据下文可知，空处应指出要有长期的习惯。B项（长期的习 惯会帮助你坚持下去）符合语境。B项中的routine和下文中的routine works对应。 16. C　本段建议积极复习和应用知识。C项（积极复习和应用你所学 的知识）符合语境。 目 录 英语·必修第三册（YL） 17. F　根据段落主旨句Ask for assistance！可知，本段主要讲述要积 极寻求帮助。F项（这可能意味着向你的导师或同学寻求帮助，或者 参加学习小组）符合语境。F项中的asking your instructors or peers for help与主旨句对应。 目 录 英语·必修第三册（YL） $