Unit 3 The Internet Reading and Thinking 课文逐句解析 课件-2025-2026学年高中英语人教版（2019）必修第二册

该高中英语课件围绕“互联网如何改变生活”主题，系统呈现必修二Unit 3阅读文本及核心语法（现在完成时主动/被动、定语从句、形容词比较级等），通过比尔·盖茨名言导入结合AI课文歌曲创设情境，借助思维导图（如“wonder”多义梳理）和语法注释搭建学习支架，衔接词汇用法、语法规则与课文理解脉络。 其亮点在于融合AI课文歌曲与真实案例（如Jan Tchamani的故事），通过句读解析与思维导图强化语言能力（如“how引导宾语从句”“much+比较级”运用），结合社会现象分析提升思维品质。采用“词汇-语法-语篇”渐进式教学方法，帮助学生巩固语言知识并提升语用能力，也为教师提供丰富教学资源，有效提高课堂互动与教学效率。

必修二 Unit 3 Reading and thinking 课文句读+AI课文歌曲 STRONGER TOGETHER: HOW WE HAVE BEEN CHANGED BY THE INTERNET 团结起来更强大: 我们是如何被互联网改变的 The Internet is becoming the town square for the global village of tomorrow. —Bill Gates 互联网正成为未来地球村的城镇广场。 ——比尔·盖茨 Much has been written about the wonders of the World Wide Web. There are countless articles telling us how the Internet has made our lives more convenient.We no longer have to wait in line or carry cash wait in line or carry cash around when we go shopping. We can get the most updated information from large databases.          关于万维网奇妙之处的著述浩如烟海。讲述互联网如何使我们的生活变得更加方便的文章数不胜数。购物的时候, 我们不再需要排队等候，也不需要随身携带现金。我们可以从大型数据库中获得最新的信息。 much.(n.)许多/大量的东西；这里指写的文章或书 现在完成时has done 的被动形式 v-ing作后置定语, 修饰articles  how引导宾语从句 no longer: 表示“不再……”=not any longer  carry…around:随身携带=carry…about updated (adj.)更新的 We can download software, documents, and images whenever we need them. But the Internet has done much more for people than simply make life more convenient. People’s lives have been changed by online communities and social networks. whenever引导让步状语从句，无论何时=no matter when 无论何时需要，我们都可以下载软件、文档和图片。然而，互联网为人们做的事情还很多,并不仅仅是让生活变得更加方便而已。在线社区和社交网络已改变了人们的生活。 现在完成时has done 的被动形式 more convenient作宾语life的补足语，make +宾语+宾语补足语 Jan Tchamani, an English teacher in Birmingham, UK, suddenly developed a serious illness and had to quit her job. At age 50, she found herself out of work and stuck at home with only her computer to keep her company. After a while, she discovered that surfing the Internet could help her feel less lonely and bored. 主语的同位语，解释说明主语  quit (v.) 停止；离开；辞职 out of work 失业  keep one’s company 陪伴某人company (n.)陪伴，做伴  that引导宾语从句  stuck adj.不能动的；束手无策的(stick-stuck-stuck) develop (v.)患病=suffer from  英国伯明翰的一位英语教师简·夏曼尼突然身患重病,被迫辞去工作。50岁时,她发觉自己失业了,困在家里,只有电脑相伴。过了一阵子,她发现上网可以帮助她减轻孤独和无聊。 V-ing做宾语从句的主语 She could listen to music, watch films, play games, and explore the world. She also joined an online group where she could talk about her problems and get support and advice from others. She realized that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people. where关系副词引导的定语从句=in which，修饰先行词group that引导宾语从句 不定式做ability的后置定语   that引导定语从句，修饰先行词distance 她可以听音乐,看电影,玩游戏,探索世界。她还加入了一个在线群组;在群里,她可以谈论自己的问题,获得其他人的支持和建议。她意识到互联网的最大好处之一就是能够消除通常存在于人和人之间的距离感。 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. She and her friends now organize events and collect money to pay for private teachers.Many people have been helped by the club. be inspired by受……激发/鼓舞   to do做目的状语   teach sb. sth.   collect money:筹钱=raise money 现在完成时的被动式 event:活动=activity    how to do 做宾语从句  pay for付款；付钱；支付  so...that...如此......以至于...... 她受到网友的启发,决定成立一个俱乐部来教年长一些的人们学习使用电脑和互联网。如今,她与朋友们一起组织各种活动,并为(俱乐部)私人教师的工资筹集资金。许多人得到了俱乐部的帮助。 A 59-year-old man learnt how to apply for work online and found a great job. Now that he works and can take care of himself, his daughter has time to study at university. A 61-year-old woman who was living alone has started a small online company together with two friends. She no longer feels lonely, and her company has become quite successful. how to do 作learnt的宾语 apply for申请 now that引导原因状语从句,(既然，由于)表示已知的原因或条件 关系代词who引导定语从句，代指先行词woman, 在从句中做主语，不可省 no longer 不再=not any longer 一位59岁的男子学会了如何在网上申请工作, 而且找到了一份不错的工作。由于他有事情可做,并能够照顾好自己,他的女儿就有时间上大学了。一位61岁的独居妇女与两位朋友一起创办了一家小型网络公司。她不再感到孤独,而且她的公司也相当成功。 Jan has started taking online classes to learn more about how to use the Internet to make society better. 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. Her next goal is to start a charity website to raise money for children in poor countries. 疑问词how+to do作介词about 的宾语 better作宾语society的补足语   bridge在这里作动词，意思是消除隔阂；沟通   divide在这里作名词，表示分歧，不和；不同，差异    第二个to do短语作目的状语 第一个to do短语作表语   highly很, 非常=very to do 作目的状语 简开始参加网络课程,更多地学习如何利用互联网让社会变得更加美好。她认为,消除数字鸿沟、确保每个人都能使用互联网并且知晓如何运用新技术,是非常重要的。她的下一个目标是创建一个慈善网站,为贫穷国家的儿童募捐。 Jan’s life has been greatly improved by the Internet. “When you go through tough times, you meet others who are facing similar challenges,” Jan says. “Thinking about other people’s situations inspired me to offer help.” has been greatly improved是谓语，现在完成时的被动式greatly是副词, 修饰动词improved  who引导定语从句，代指先行词others，在从句中作主语 inspire sb to do sth激励……做   go through经历  v-ing作主语 简的生活因互联网而得到了极大的改善。“当你身处逆境时,你会遇到面临相似挑战的人。”简说道,“想到别人的处境,我就会受到激励,伸出援助之手。” AI课文单曲 $