Unit 4 Section 1 Topic Talk-【新课程学案】2025-2026学年高中英语必修第二册教师用书word（北师大版）

把握单元素养目标 主题 意识 本单元的主题是“信息技术”。通过了解信息技术的相关信息，能够理解信息技术给人们生活带来的影响，理性对待科技产品，理解虚拟形象的含义并建立安全的网络社交意识，多角度辩证地看待信息技术对于人们生活的影响；能够了解友情的价值、友情的维系途径以及网络对于友情的影响，积极思考并深刻理解人与科技的关系，让信息技术更好地为人类服务。 语法 项目 理解并正确运用过去将来时以及复合词。 语言 输入 听 能够听懂信息技术与人们生活相关联的文章，了解应用软件的功能和用途，听懂访谈对话的主旨大意及关键话题词汇。 读 能够读懂有关网络虚拟形象及网络对友谊影响的文章，理解网络对于友情的多重影响，深刻思考人与科技的关系。 看 能够看懂与数字化印刷有关的视频，对信息时代出版物的发展趋势发表自己的看法。 语言 输出 写 能够了解在线个人档案包含的内容，运用介绍喜好和观点的表达，写好自己的在线个人档案。 说 能够运用话题词汇与句式谈论信息技术的应用与影响，全面地评价信息技术的发展，运用得体的功能用语寻求帮助或提供帮助。 Section 1　 Topic Talk 课时目标 1.听懂并获取关于应用程序对生活的影响及用途的文章内容，了解信息技术的相关信息。 2.讨论有关信息技术的英文，并口头谈论信息技术的应用和影响。 3.了解关于信息技术发展的名言，根据各方面内容思考并谈论自己的观点。 教材听力“再利用” 一、由听力厚积语料库 Ⅰ.词汇联想 Discuss it with your partner and write out some words which can describe information technology. Ⅱ.词块互译 1．探索新科技　　　 explore new technologies 2．网上购物 shopping online 3．使人们能够更好地相互交流 enable people to communicate better with each other 4．太多的网上聊天 too much chatting online 5．聚焦于 focus on 6．感到紧张 feel nervous 7．spend too much time on them 在它们上面花太多的时间 8．get addicted 上瘾 9．feel less lonely 感觉不那么孤独 10．disadvantages about these new technologies 有关这些新技术的缺点 11．download lots of interesting and useful apps 下载许多有趣、有用的应用程序 12．get updated with the news　 更新新闻 二、教材录音材料的发掘训练 听听力文本4.1，回答第1至4题。 1．Why does the woman like exploring new technologies? A．They are advanced. B．They are very convenient. C．They can give us many choices. 2．What is one of the disadvantages about new technologies? A．Taking up too much time to chat online. B．Making people have less time to work. C．Reducing the communication among people. 答案：1～2　BA 3．(完成句子)I use apps to buy things online and I usually receive them the same day! 4．(完成句子)We really need time to focus on what we are doing. 听听力文本4.2，回答第5至8题。 5．What does the boy do with his cell phone? A．Listen to music. B．Chat with his friends. C．Look through some useful information. 6．What is the girl's advice? A．Contact more friends. B．Limit Internet access time. C．Download some useful apps. 答案：5～6　AB 7．(完成句子)I use different avatars in different games and this is really cool because they let me explore different personalities. 8．(完成句子)Once I play games for more than an hour, a bell rings to remind me that my time is up. 三、主题表达训练 请使用听力材料中的表达方式写一个小片段，介绍一下你喜欢的手机应用程序。 I love ... because ...； Besides， ...； It makes me feel ...； It really enables people to ...； There are some disadvantages ... 参考范文： I love an online-shopping app because I can buy a variety of goods through this app. Besides, it is convenient to buy what I need at a low price. It makes me feel happy and satisfied. There are also some disadvantages about this app. Too much shopping online takes up my spare time. In addition, I am often persuaded to buy something that I don't need at all. 多积主题表达 1．surf the Internet　　　　　 上网 2．share information 共享信息 3．online payment 网上支付 4．order online 网上订购 5．take an online test 参加网上测试 6．online bookstores 网上书店 7．online service 网上服务 8．take an online course 上网课 9．browse the Web 浏览网页 10．Do you ever surf the Internet at work? 在工作时你上网吗？ 11．How can I get information of my desirable school through the Internet? 我怎样才能通过互联网获得我心仪学校的信息？ 12．With this new mode, I can get emails any time, any place. 有了这种新模式，我可以随时随地接收电子邮件。 1．provide convenience提供便利 ★convenience n．方便，便利 |用|法|感|知| ·(“申请”类佳句)I would be grateful if you could give me a reply at your earliest convenience. 如果您能尽早给我答复，我将不胜感激。 ·(“网络学习”主题佳句)With the development of information technology, it is convenient for us to have classes on the Internet. 随着信息技术的发展，我们在网上上课很方便。 [归纳点拨] (1)at one's convenience　 在某人方便的时候 for the convenience of 为了……的方便 for convenience 方便起见 (2)convenient adj. 便利的；方便的；附近的 be convenient for 对……是方便的 It is convenient (for sb.) to do sth. (对某人来说)做某事是方便的 If it is convenient for you ... 假如你方便的话…… [名师点津] (1)convenient作表语时，不可用人作主语，要用物作主语或用it作形式主语。 (2)表达“如果你方便的话”和“在你方便的时候”时，分别用if it is convenient for you和when it is convenient for you。 |应|用|融|会| (1)单句语法填空 ①Due to these problems, we hope to get your help at your convenience. ②I keep my reference books near my desk for convenience. ③It will not be convenient (convenience) for me to have meetings tomorrow. (2)一句多译 我们希望在您方便的时候与您讨论此事。 ④We hope to discuss the matter with you at your convenience.(convenience) ⑤We hope to discuss the matter with you when it is convenient for you.(convenient) 2. effect n．效应；影响 |用|法|感|知| ·(“网络购物”主题佳句)While online shopping has changed our life, not all of its effects have been positive. 虽然网上购物已经改变了我们的生活，但它的影响并不全是积极的。 ·(“演讲”类佳句)It's an honour to be here to share with you the story of how music has had an effect on my life. 很荣幸能在这里与大家分享音乐如何影响我的生活的故事。 ·(“学习生活”主题佳句)Besides, I attended a course on effective public speaking, learning how to present a great speech. 此外，我还参加了一门关于有效的公开演讲的课程，学习如何发表一个精彩的演讲。 [归纳点拨] (1)have a/an (...) effect on/upon ... 对……有(……)影响 come into effect 生效；开始实施 take effect 生效；开始起作用 in effect 实际上；事实上 (2)effective adj. 有效的 effectively adv. 有效地 |应|用|融|会| (单句语法填空/语段填空) ①Using cell phones in class has bad effects on students' study. ②The measures taken by the local government will come into effect next month. ③This is the most effective (effect) and convenient way to solve traffic jams. ④The new law came into effect last month.Now, it is beginning to take effect. In effect, it has an effect on people's life in many ways. 新法律上个月开始实施了。现在它开始生效了。实际上，它在很多方面影响着人们的生活。 3．Well, too much chatting online makes us addicted to it. 嗯，太多的网上聊天会使我们对它上瘾。 ★addicted adj.对……着迷的；沉迷的 |用|法|感|知| ·(“网络影响”主题佳句)You told me in your letter that you were addicted to computer games recently. 你在信中告诉我，你最近对电脑游戏上瘾了。 ·(“人物介绍”主题佳句)Jane is a book addict and never spends a day without reading. 简是个书虫，从来没有一天不看书的。 [归纳点拨] (1)be/become addicted to (doing) sth. 沉迷于(做)某事；专心于(做)某事 (2)addict n．　　　　　 有瘾的人 v. 使沉迷；使上瘾 (3)addiction n. 入迷；上瘾 addictive adj. 使人上瘾的 |应|用|融|会| (1)单句语法填空 ①Being addicted to smoking (smoke) has a bad effect on his health. ②If you have a good time management, the addiction (addict) can be reduced. (2)一句多译 她沉迷于网上购物，花了很多钱。她丈夫劝她戒掉这个习惯。 ③She was/became addicted to shopping online and has spent a lot of money. Her husband advised her to quit the habit.(be/become addicted to) ④Addicted to shopping online and having spent a lot of money, she was advised by her husband to quit the habit.(过去分词作状语) 4．Do you have any recommendation? 你有什么推荐吗？ ★recommendation n．建议，提议；推荐 |用|法|感|知| ·(“建议”类佳句)I sincerely hope my recommendation can be helpful and wish you a wonderful performance. 我真诚地希望我的建议能有所帮助，并祝你表现出色。 ·(“场景描写”佳句)After a heated discussion, they reached an agreement that they would recommend Ella to the competition on behalf of the team. 经过激烈的讨论之后，他们达成协议，他们将推荐艾拉代表团队参加比赛。 [归纳点拨] (1)on the recommendation of 根据……的建议，通过……的推荐 letters of recommendation/recommendation letters 　　　　　　　　　　推荐信 (2)recommend vt. 推荐；建议 recommend sb.as 推荐某人为…… recommend sb.sth.＝recommend sth.to sb. 向某人推荐某物 recommend doing sth. 建议做某事，建议…… recommend sb.to do sth. 建议某人做某事 recommend that sb.(should) do sth. 建议某人做某事 |应|用|融|会| (1)单句语法填空 ①If I had to make just one recommendation (recommend) for where to stay in Rome, it would be Yellow Hostel. ②He recommended reading (read) the book before seeing the movie. ③You can recommend some books to the students. ④It's strongly recommended that the machine (should) be repaired (repair) every year. (2)一句多译 我建议你穿舒适的鞋子，因为我们要走很长一段时间。 ⑤I recommend that you (should) wear comfortable shoes because we will hike for a long time.(宾语从句) ⑥I recommend you to wear comfortable shoes because we will hike for a long time.(to do不定式作宾补) ⑦I recommend wearing comfortable shoes because we will hike for a long time.(动名词短语作宾语) 5．Well, I admit it.好吧，我承认。 ★admit vi.&vt.承认；准许……进入/加入 |用|法|感|知| ·(“情绪描写”佳句)I had to admit that my disappointment was growing steadily. 我不得不承认，我的失望情绪与日俱增。 ·(“神态描写”佳句)He became wild with joy the instant he knew he had been admitted to/into Beijing University. 知道自己被北京大学录取了，他欣喜若狂。 [归纳点拨] (1)admit doing/having done sth.承认做过某事 admit ... to be＋adj./n. 承认……是…… admit that ... 承认…… admit sb.to/into ...允许某人进入……； 接收某人(为……成员) It is generally admitted that ...一般认为…… (2)admission n. 录取；承认；入会费；许可 |应|用|融|会| (1)单句语法填空 ①She's always putting other people right, but never admits making (make) an error herself. ②When the admission (admit) letter from the famous university arrived, Ben's parents were very happy and threw a big party. (2)一句多译 汤姆去了邻居家，承认是他不小心打破了窗户。 ③Tom went to his neighbour's house and admitted having broken the window by accident. (admit having done) ④Tom went to his neighbour's house and admitted that he had broken the window by accident. (admit that) 6．I know one that can even help you get what you order within two hours! 我知道一个甚至可以帮你在两小时内得到你预订东西的应用程序。 句中what引导宾语从句，作get的宾语。what引导名词性从句的用法： (1)what可引导主语从句、表语从句和宾语从句，在从句中作主语、表语、宾语或宾语补足语。 (2)what引导名词性从句的五种用法： ①表示“……的东西或事情”，相当于“the thing that; all that; everything that; anything that”； ②表示“……的人或样子”(指抽象意义的人)，相当于“the person that; the one that”； ③表示“……的数量或数目”，相当于“the amount/number that”； ④表示“……的时间”，相当于“the time that”； ⑤表示“……的地方”，相当于“the place that”。 注意：what引导的名词性从句不同于what引导的特殊疑问句，不可用疑问句语序而应用陈述句语序。 “两层级”学通用活句式 (1)通过“句式变换”弄明句式结构 ①I could get you a job here if that's the thing that you want. →I could get you a job here if that's what you want. ②All that we'll do is leave a note for Mum to tell her we won't be back till late. →What we'll do is leave a note for Mum to tell her we won't be back till late. ③We finally reached the place that we call America today. →We finally reached what we call America today. (2)通过“句式仿写”做到熟练运用 ④他在会上将说些什么，我们还不知道。 What he will say at the meeting is not known to us. ⑤小女孩吓得不敢说话，在那儿站了几个小时。 The young girl was too frightened to speak, standing there for what seemed like hours. ⑥(2025·浙江1月高考)凯文跟在后面，告诉到达的警察发生了什么事。 Kevin followed out and told the arriving police officers what had happened. 名言1 熟背 名言 佳句 The First Industrial Revolution used water and steam power to mechanise production. The Second used electric power to create mass production.The Third used electronics and information technology to automate production. —Klaus Martin Schwab 第一次工业革命使用水蒸气作动力，实现了生产机械化。第二次通过电力实现大规模生产。第三次是利用电子和信息技术，实现自动化生产。 ——克劳斯·马丁·施瓦布 句意 诠释 解读 As we all know, science and technology are the primary productive force.Every time science and technology make advances, production will make great progress. 名言2 熟背 名言 佳句 Technology is anything that wasn't around when you were born. —Alan Kay 技术是你出生后发明的任何东西。 ——艾伦·凯 句意 诠释 解读 With the time going by, technology is developing fast and quickly, so we must keep pace with the times and technology. 名言3 熟背 名言 佳句 The Internet is becoming the town square for the global village of tomorrow. —Bill Gates 因特网正逐渐成为明日地球村的城镇广场。 ——比尔·盖茨 句意 诠释 解读 With the development of science and technology, the world is becoming smaller and smaller, and the Internet is becoming a platform for people to get together. 名言4 熟背 名言 佳句 We are all now connected by the Internet, like neurons in a giant brain. —Stephen Hawking 我们现在都被互联网连接起来，就像大脑中的神经元一样。 ——斯蒂芬·霍金 句意 诠释 解读 The Internet has become an important part in our daily life and it has a non-substitute advantage and function in modern times. The people around the world can get in touch through the Internet. [参与“交流探讨”] 　根据名人名言(The Internet is becoming the town square for the global village of tomorrow.)，结合自身领悟，针对当前部分青少年不能合理利用网络，反而沉溺于网络这一现象，发表一下你对网络的个人见解。 　________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案： There are many advantages of the Internet, such as abundant up-to-date information accessible to us, which improves our learning efficiency. Meanwhile, there exist many disadvantages as well. The teenagers addicted to playing computer games or chatting online will be more likely to withdraw from society, which does great harm to their physical and mental health. Therefore, I feel it vital for us to limit our use of the Internet and develop a positive attitude towards life. 学科网（北京）股份有限公司 $