Unit 3 Period 1 Welcome to the unit & Reading（导学案）英语译林版必修第三册

该高中英语导学案围绕Unit 3 The world online的Welcome to the unit & Reading展开，聚焦议论文“总—分—总”结构分析、核心词汇运用及论证手法识别。通过预习清单的词汇填空与预习思考搭建学习支架，引导学生从预测文本核心价值到联系生活常识，衔接课前积累与课中深度解读。 资料以“学习理解—应用实践—总结评价—迁移创新”为主线，通过略读精读结合提取论点论据，小组讨论辩证分析互联网利弊，培养学生语言能力与思维品质。分层作业设计满足不同学情，助力自主学习，提升学习能力，体现英语学科特色的语篇分析与逻辑建构方法。

Unit 3 The world online Period 1 Welcome to the unit & Reading（导学案）解析版 【学习目标】 1.掌握核心词汇及短语，能准确理解并运用。 2.理清议论文《The Internet: a world without frontiers》的“总 — 分 — 总”结构，通过略读、精读提取中心论点与三大分论点。 3.理解议论文“论点 — 论据”的逻辑关系，能识别文本中的举例论证、对比论证等手法。 4.辩证看待互联网的价值与影响，树立理性上网、负责任使用互联网的意识。 5.提升议论性语篇的解读能力，学会通过分析段落逻辑、连接词把握文本核心观点。 【学习重难点】 教学重点 1.核心词汇、短语的理解与搭配运用。 2.文本“总 — 分 — 总”结构的梳理，中心论点与分论点的提取。 教学难点 1.理解分论点与论据之间的支撑关系，把握论证逻辑的连贯性。 2.结合文本辩证分析互联网的利与弊，形成有深度的观点。 【预习清单】 （一）核心词汇与短语填空 1./ˈɪntənet/n. ________（互联网） 2./ˈækses/n. & vt. ________（进入；使用；获取） 3./kənˈviːniənt/adj. ________（方便的；便利的） 4./ˈiːkɒmɜːs/n. ________（电子商务） 5./kəˈnekt/vt. & vi. ________（连接；联系） 6./ˈsəʊʃl taɪz/n. ________（社会联系；社交纽带） 7.a world without ________（无国界的世界） 8.have ________ to（有使用…… 的机会 / 权利） 9.thanks ________（由于；多亏） 10.pay ________（得到回报；成功） （二）预习思考 1.浏览文本标题与首段，预测文章主要讨论互联网的什么核心价值？ 2.结合常识，你认为互联网给生活带来了哪些重要改变？ 【答案】 1.Internet 2.access 3.convenient 4.e-commerce 5.connect 6.social ties 7.frontiers 8.access 9.to 10.off 【学习过程】 学习理解 （一）略读・主旨与结构把握 Read the passage quickly and complete the structure outline. Part Paragraphs Main Content Introduction Para. 1 Central argument: The Internet is a world without frontiers, bringing ________. Body Para. 2 Advantage 1: Quick and easy ________ to huge amounts of information. Para. 3 Advantage 2: Making life more ________ through e-commerce. Para. 4 Advantage 3: Helping people establish and maintain ________. Conclusion Para. 5 We should use the Internet ________ and responsibly. 【答案】 life-changing advantages；access；convenient；social ties；properly （二）精读・细节提取（分论点与论据） Read the body paragraphs carefully and fill in the table. Advantage Key Details (Examples/Arguments) Access to information - Find almost anything online (recipes, travel packages, learning resources) - Compare with traditional way: finding books in libraries is ________. Convenience from e-commerce - Food delivery apps and sites - Online shopping, taxi booking, travel arrangements - Cashless payment through ________. Social ties - Instant messages and video calls - Connect with loved ones far away - Make new friends with shared ________. 【答案】 time-consuming；mobile payment；interests （三）精读・论证手法分析 Identify the argumentative methods used in the following sentences. 1."With just a few clicks, you can find information on almost any topic you can imagine—from recipes to travel packages, and from learning resources to the latest news." (Para. 2) → Method: ________（举例论证） 2."In the past, people had to spend hours in libraries to find the information they needed. Today, however, the Internet allows us to access it in seconds." (Para. 2) → Method: ________（对比论证） 【答案】 Example argumentation；Comparison argumentation 应用实践 读后-思维提升 （一）小组讨论：主题探究 Discuss the following questions in groups and share your ideas. 1.What other advantages of the Internet can you think of besides the three mentioned in the text? 2.The author mentions the Internet has problems in the conclusion. What do you think these problems are? How can we avoid them? 【答案】 1.Other advantages: Online education provides flexible learning opportunities; Online working allows people to work from home; The Internet promotes cultural exchange between different countries. 2.Possible problems: Information overload, online addiction, privacy leakage, cyberbullying. Solutions: Set a time limit for daily Internet use; Be cautious about sharing personal information online; Learn to distinguish true and false information; Seek help if facing cyberbullying. （二）课堂练习：词汇与句型运用 Complete the passage with the correct forms of the words and phrases in the box. (Internet, access, convenient, e-commerce, connect, social ties, have access to, thanks to, pay off) The ________ has become an important part of modern life. It allows people to ________ information from all over the world easily. ________ the development of ________, shopping online has become more ________ than ever before. We can buy almost everything we need with a few clicks and have it delivered to our homes. Besides, the Internet helps us ________ with friends and family, even those living abroad, strengthening our ________. However, we should use it properly. Only by doing so can the benefits of the Internet truly ________. 【答案】 Internet；access；Thanks to；e-commerce；convenient；connect；social ties；pay off 读后-课堂练习 （一）单项选择 1.With the development of technology, more and more people have easy ________ to the Internet. A. access B. way C. method D. approach 2.Online shopping is so ________ that it has become a popular way of shopping for many people. A. convenient B. necessary C. important D. expensive 3.Thanks ________ the Internet, we can communicate with people from different countries easily. A. for B. to C. with D. of 4.The Internet helps us maintain social ties ________ we are far away from our loved ones. A. even if B. as if C. only if D. if only 5.His hard work in learning online skills finally ________ when he got a good job. A. paid back B. paid off C. paid for D. paid out 【答案】 1.A（解析：have access to 为固定搭配，“有使用…… 的机会”） 2.A（解析：convenient 表示 “方便的”，符合网购的特点） 3.B（解析：thanks to 表示 “由于；多亏”，固定搭配） 4.A（解析：even if 表示 “即使”，引导让步状语从句） 5.B（解析：paid off 表示 “得到回报；成功”，符合句意） （二）句子翻译 1.互联网让我们能够轻松获取全球各地的信息。（have access to） 2.多亏了电子商务的发展，我们的生活变得更加便利。（thanks to, e-commerce） 3.即使相隔千里，我们也能通过视频通话保持密切联系。（even if, video calls, maintain social ties） 【答案】 1.The Internet allows us to have easy access to information from all over the world. 2.Thanks to the development of e-commerce, our lives have become more convenient. 3.Even if we are thousands of miles apart, we can maintain close social ties through video calls. 总结-语言点 1.核心词汇 access n. & vt. 获取 → 搭配：have access to 有使用…… 的机会；access to information 信息获取 convenient adj. 方便的 → 副词：conveniently；反义词：inconvenient e-commerce n. 电子商务 → 相关表达：online shopping 网购；mobile payment 移动支付 connect v. 连接 → 搭配：connect with sb 与某人联系；connect to 连接到（设备等） 2.重点短语 a world without frontiers 无国界的世界（frontier 此处指 “边界；疆界”） thanks to 由于（后接名词 / 代词 / 动名词，表原因） pay off 成功；得到回报（主语多为努力、付出等） 3.语篇特点 议论文“总 — 分 — 总”结构：开篇点题（互联网的核心价值），中间分述三大优势，结尾总结。 连接词增强逻辑连贯性，举例论证、对比论证使观点更具说服力。 自我评价 Evaluation Item Self-score (1-5) Notes Mastery of core words and phrases 是否能准确运用词汇完成练习与表达？ Ability to extract key information 是否能快速找到中心论点与分论点？ Understanding of argumentative structure 是否能识别文本的“总 — 分 — 总”结构？ Participation in group discussion 是否能结合文本发表对互联网的辩证观点？ Awareness of rational Internet use 是否能提出合理的上网建议？ （5=Excellent；4=Good；3=Satisfactory；2=Fair；1=Improvement required） 迁移创新 作业内容 本节课作业二选一，为分层作业，难度有所区别。基础一般的同学可以选择作业一，基础较好的同学可以选择作业二。 作业一（基础层） Write a short passage (80-100 words) introducing the advantages of the Internet, using at least 5 core words or phrases from this lesson. 作业二（提高层） Write an argumentative passage (120-150 words) discussing "The Advantages and Disadvantages of the Internet", including your own opinions on how to use it responsibly. 【参考范文（作业一）】 The Internet has brought great changes to our lives. It provides easy access to a large amount of information, helping us learn and work more efficiently. Thanks to e-commerce, online shopping has become a convenient way to buy things without going out. Moreover, the Internet allows us to connect with friends and family far away through instant messages and video calls, strengthening our social ties. In short, the Internet is a valuable tool that makes our lives more convenient and colorful. 【参考范文（作业二）】 The Advantages and Disadvantages of the Internet The Internet is a double-edged sword with both advantages and disadvantages. On one hand, it offers easy access to information and makes life more convenient through e-commerce. It also helps people maintain social ties regardless of distance. On the other hand, it brings problems like information overload and online addiction, which affect people’s study and health. In my opinion, we should use the Internet responsibly. First, set a reasonable time limit for daily Internet use to avoid addiction. Second, learn to distinguish true and false information to avoid being misled. Third, protect personal privacy and not share sensitive information casually. Only by using it properly can we make the most of the Internet’s benefits while minimizing its negative impacts. 1 学科网（北京）股份有限公司 $ Unit 3 The world online Period 1 Welcome to the unit & Reading（导学案）原卷版 【学习目标】 1.掌握核心词汇及短语，能准确理解并运用。 2.理清议论文《The Internet: a world without frontiers》的“总 — 分 — 总”结构，通过略读、精读提取中心论点与三大分论点。 3.理解议论文“论点 — 论据”的逻辑关系，能识别文本中的举例论证、对比论证等手法。 4.辩证看待互联网的价值与影响，树立理性上网、负责任使用互联网的意识。 5.提升议论性语篇的解读能力，学会通过分析段落逻辑、连接词把握文本核心观点。 【学习重难点】 教学重点 1.核心词汇、短语的理解与搭配运用。 2.文本“总 — 分 — 总”结构的梳理，中心论点与分论点的提取。 教学难点 1.理解分论点与论据之间的支撑关系，把握论证逻辑的连贯性。 2.结合文本辩证分析互联网的利与弊，形成有深度的观点。 【预习清单】 （一）核心词汇与短语填空 1./ˈɪntənet/n. ________（互联网） 2./ˈækses/n. & vt. ________（进入；使用；获取） 3./kənˈviːniənt/adj. ________（方便的；便利的） 4./ˈiːkɒmɜːs/n. ________（电子商务） 5./kəˈnekt/vt. & vi. ________（连接；联系） 6./ˈsəʊʃl taɪz/n. ________（社会联系；社交纽带） 7.a world without ________（无国界的世界） 8.have ________ to（有使用…… 的机会 / 权利） 9.thanks ________（由于；多亏） 10.pay ________（得到回报；成功） （二）预习思考 1.浏览文本标题与首段，预测文章主要讨论互联网的什么核心价值？ 2.结合常识，你认为互联网给生活带来了哪些重要改变？ 【学习过程】 学习理解 （一）略读・主旨与结构把握 Read the passage quickly and complete the structure outline. Part Paragraphs Main Content Introduction Para. 1 Central argument: The Internet is a world without frontiers, bringing ________. Body Para. 2 Advantage 1: Quick and easy ________ to huge amounts of information. Para. 3 Advantage 2: Making life more ________ through e-commerce. Para. 4 Advantage 3: Helping people establish and maintain ________. Conclusion Para. 5 We should use the Internet ________ and responsibly. （二）精读・细节提取（分论点与论据） Read the body paragraphs carefully and fill in the table. Advantage Key Details (Examples/Arguments) Access to information - Find almost anything online (recipes, travel packages, learning resources) - Compare with traditional way: finding books in libraries is ________. Convenience from e-commerce - Food delivery apps and sites - Online shopping, taxi booking, travel arrangements - Cashless payment through ________. Social ties - Instant messages and video calls - Connect with loved ones far away - Make new friends with shared ________. （三）精读・论证手法分析 Identify the argumentative methods used in the following sentences. 1."With just a few clicks, you can find information on almost any topic you can imagine—from recipes to travel packages, and from learning resources to the latest news." (Para. 2) → Method: ________（举例论证） 2."In the past, people had to spend hours in libraries to find the information they needed. Today, however, the Internet allows us to access it in seconds." (Para. 2) → Method: ________（对比论证） 应用实践 读后-思维提升 （一）小组讨论：主题探究 Discuss the following questions in groups and share your ideas. 1.What other advantages of the Internet can you think of besides the three mentioned in the text? 2.The author mentions the Internet has problems in the conclusion. What do you think these problems are? How can we avoid them? （二）课堂练习：词汇与句型运用 Complete the passage with the correct forms of the words and phrases in the box. (Internet, access, convenient, e-commerce, connect, social ties, have access to, thanks to, pay off) The ________ has become an important part of modern life. It allows people to ________ information from all over the world easily. ________ the development of ________, shopping online has become more ________ than ever before. We can buy almost everything we need with a few clicks and have it delivered to our homes. Besides, the Internet helps us ________ with friends and family, even those living abroad, strengthening our ________. However, we should use it properly. Only by doing so can the benefits of the Internet truly ________. 读后-课堂练习 （一）单项选择 1.With the development of technology, more and more people have easy ________ to the Internet. A. access B. way C. method D. approach 2.Online shopping is so ________ that it has become a popular way of shopping for many people. A. convenient B. necessary C. important D. expensive 3.Thanks ________ the Internet, we can communicate with people from different countries easily. A. for B. to C. with D. of 4.The Internet helps us maintain social ties ________ we are far away from our loved ones. A. even if B. as if C. only if D. if only 5.His hard work in learning online skills finally ________ when he got a good job. A. paid back B. paid off C. paid for D. paid out （二）句子翻译 1.互联网让我们能够轻松获取全球各地的信息。（have access to） 2.多亏了电子商务的发展，我们的生活变得更加便利。（thanks to, e-commerce） 3.即使相隔千里，我们也能通过视频通话保持密切联系。（even if, video calls, maintain social ties） 总结-语言点 1.核心词汇 access n. & vt. 获取 → 搭配：have access to 有使用…… 的机会；access to information 信息获取 convenient adj. 方便的 → 副词：conveniently；反义词：inconvenient e-commerce n. 电子商务 → 相关表达：online shopping 网购；mobile payment 移动支付 connect v. 连接 → 搭配：connect with sb 与某人联系；connect to 连接到（设备等） 2.重点短语 a world without frontiers 无国界的世界（frontier 此处指 “边界；疆界”） thanks to 由于（后接名词 / 代词 / 动名词，表原因） pay off 成功；得到回报（主语多为努力、付出等） 3.语篇特点 议论文“总 — 分 — 总”结构：开篇点题（互联网的核心价值），中间分述三大优势，结尾总结。 连接词增强逻辑连贯性，举例论证、对比论证使观点更具说服力。 自我评价 Evaluation Item Self-score (1-5) Notes Mastery of core words and phrases 是否能准确运用词汇完成练习与表达？ Ability to extract key information 是否能快速找到中心论点与分论点？ Understanding of argumentative structure 是否能识别文本的“总 — 分 — 总”结构？ Participation in group discussion 是否能结合文本发表对互联网的辩证观点？ Awareness of rational Internet use 是否能提出合理的上网建议？ （5=Excellent；4=Good；3=Satisfactory；2=Fair；1=Improvement required） 迁移创新 作业内容 本节课作业二选一，为分层作业，难度有所区别。基础一般的同学可以选择作业一，基础较好的同学可以选择作业二。 作业一（基础层） Write a short passage (80-100 words) introducing the advantages of the Internet, using at least 5 core words or phrases from this lesson. 作业二（提高层） Write an argumentative passage (120-150 words) discussing "The Advantages and Disadvantages of the Internet", including your own opinions on how to use it responsibly. 1 学科网（北京）股份有限公司 $