Unit 2 Looking into the Future Using Language (情境教学课件）-【上好课】高二英语同步备课（人教版2019选择性必修第一册）

Using Language Unit 2 Looking into the Future 人教版2019选择性必修第一册 Should We Fight New Technology? Learning Aims 1. To understand people’s different attitudes towards the development of technology through reading; 2. To express your opinion about technology’s development in the future; 3. To learn to write an essay on your point of view. Contents 1. Lead in 2. Reading for details 3. Reading for structure 4. Language features 5. Further thinking 6. Practice 7. Homework 01. Lead in 01. Lead in Should We Fight New Technology? 01. Lead in Activity 1 Watch some videos about New Technology Chat like Humans Give Concerts Write Games 01. Lead in Activity 2:Thinking… 1. What new devices or apps have you been using recently? Are they helpful or distracting? 2. What’s your point of view on new technology? How will it influence our life? Think about the pros and cons of New Technology 01. Lead in Activity 3 Voices from some technology leaders: Is AI a threat to him? Bill Gates believes AI can relieve humans from heavy labour, which makes it possible for people to do more meaningful things and appreciate their life. Li Yanhong claims that AI will never replace humans, even if AI is more powerful than humans in many ways. Elon Musk opposes the idea of developing the all-powerful AI, as it could be dangerous to humans. 01. Lead in Activity 3 Yes? Should We Fight New Technology? what about you? Is AI a threat to our future? No? 02. Reading for details 1. A person died in an accident while driving a car. 2. The Amish avoid new technology because they do not want to have good lives. 02. Reading for details Activity 1 Read the text and then decide whether the statements are true (T) or false (F). F F in driverless mode advocate a simple life with an emphasis on hard work, family, and community 02. Reading for details Activity 1 Read the text and then decide whether the statements are true (T) or false (F). 3. Many disasters have been prevented by weather-tracking computer games. 4. Building large networks through social media helps us find new opportunities. 5. The author uses a health monitor to know how much exercise he/she needs. F T T warned 02. Reading for details Activity 2 Analyze the passage: Para 1 Issue Two opinions Passenger dies when car crashes in driverless mode Various people The car company The Public should oppose the idea of developing driverless cars. Nevertheless, the company still claimed that most people would be travelling in driverless cars one day soon unnecessary dangerous Analyze the passage: Para 2 By giving examples The life of the Amish Thesis/Point(论点) Argument/ proof (论据) The way of argumentation (论证方式) There are many different groups of people around the world who live happily in the absence of new technology. conclusion Analyze the passage: Para 3 ①By giving examples ②cause-effect reasoning（因果推理） Thesis/Point(论点) Argument/ proof (论据) The way of argumentation (论证方式) weather-tracking computer programmes save many lives Internet ①keep in touch easily ②find opportunities easier Analyze the passage: Para 4 Thesis/Point(论点) Argument/ proof (论据) The way of argumentation (论证方式) By giving examples find my career through a social media network health monitor help me get into the best shape conclusion 03. Reading for structure The structure of the passage title Para 1. Describe an issue Para 2. Discuss disadvantages Para 3. Discuss advantages Para 4. Give an opinion Argumentative Essay 议论文是一种写作类型，要求作者调查一个主题，收集、生成和评估证据，并以简洁的方式建立对该主题的立场。 Which one shows the structure of the text? 1 2 3 4 表达观点的 主旨句+例子 表达作者 自己观点 A. B. C. 1. 2. 3. 4. 1. 2. 4. 3. 4. 1. 2. 3. 04. Language Features 04. Language Features Activity 1 Pick up the Signposts 标识性语言 to show the of the essay. show the between sentences Tip1: Using signposts can make your writing more logical. structure 2.The Signposts between sentences 1.The Signposts between paragraphs logic Some words and phrases are used as signposts to help show a paragraph’s purpose. These usually come at the beginning or end of a paragraph. 04. Language Features Activity 2 Pick up the words & phrases (expressing the attitudes to new technology) oppose the idea cease doing unnecessary and dangerous look on the positive side benefit from… accept rather than resist... cause serious problems advocate the idea Reject Welcome Tip2: Using expressions with exact attitude can make your opinion clearer. 04. Language Features Activity 3 Compare the two passages. Which one is more convincing? Why? For example, the latest weather-tracking computer programmes give people lots of warnings about potential natural disasters, which saves many lives. Moreover, the Internet has made it possible for friends to keep in touch easily even if they are on opposite side of the world. It has also made finding opportunities much easier, as it allows people to make larger networks of friends through using social media. For example, AI can make it harder for people to find jobs. Besides, It can make people too dependent on it. It can also increase the gap between rich and poor. Passage 1 Passage 2 examples + further explanations 让步状语从句进一步说明 定语从句表示结果 从句表示原因 Tip3: Using varied clauses to make further explanations can make examples more convincing. 04. Language Features Activity 4: Summary hence, on the one hand, on the other hand, nevertheless, moreover, For example, personally,… oppose the idea of cease doing... advocate... …make it possible for…to.. make…much easier which ... … , as ... ...even if... Para.1 Para.2 Para.3 Para.4 issue Pros Cons Your opinion Structure of argumentation Language of opinions and examples Signposts expressions 05. Further thinking 05. Further thinking Activity 1 Thinking and Discussing lose control too powerful replace jobs need instructions no emotion no morals Yes No ... Is New Technology/AI a threat to our life or our future? 05. Further thinking Activity 2 How do we face the rapid development of New Technology/AI? Every coin has two sides. But nobody can block the wheels of history. Thankful Enthusiastic Confident Hopeful You are the future of our country. Face the future bravely and wisely. Contribute to our country and all the human race! Together, we can build a better future with new technology! 06. Practice Use what you have learnt to write an Argumentative Essay 06. Practice 1．此类文章的结构一般为： 引语—正方观点—反方观点—结论（个人观点）。 2．文章要做到要点完整、条理清晰。各段之间层次清楚，以使文章显 得有条理。从段落内部的层次上讲，每一段一般又分为三部分：主 题句、扩展句和总结句。 3．常用一般现在时。 写作指导 此类议论文应注意以下几点： 正反对比类议论文是从正反两方面辩证地说明某个观点。 06. Practice 常用句式展示 1．开头用语 ①We have a discussion about... ②Recently, we had a heated discussion on... ③According to a recent survey... ④When it comes to... 2．论证用语 ①Opinions are divided on the question. ②Others have different opinions. ③Some students are for the idea, while others think otherwise. ④On the one hand...On the other hand... ⑤First/Second/Third/What’smore/ Besides/In addition... 06. Practice 常用句式展示 3．表达观点 ①But on the other hand, there are also quite a few people who... ②However, there are a large number of people who hold a different view concerning this case. ③However, some others argue that... ④At present, some people think...while others think... ⑤It has more disadvantages than advantages. 4．结束用语 ①To sum up/In a word/In conclusion/ In short/Above all/In general/ Generally speaking... ②I still hold the view that... ③Therefore,it is easy to draw the conclusion that... 06. Practice Writing Practice 互联网已经成为现代人工作和生活中必不可少的通信工具，在人们的生活中起着重要的作用，但它也有一些负面影响。 请就互联网的利与弊发表你的见解，并阐述你的理由。字数：80词左右。 Step 1：仿结构，布局合理 明确体裁、话题 议论文；网络的利与弊及个人看法 确定时态、人称 一般现在时为主；第三人称 布局文章框架 第一段：引出话题； 第二段：赞成者的理由； 第三段：反对者的理由； 第四段：表明自己的观点。 列出核心要点 1.提供大量信息，促进人际交往，网络购物便捷 2.损害眼睛，长时间上网影响工作及休息 3.谨慎对待网络。 Step 2：核心词汇展示 1． 在……中起重要作用 2． 优点 3． 弊端 4． 有助于，促成 5． 对……有害 6． 对……上瘾 7． 充分利用 make full use of play an important part in advantage disadvantage contribute to do harm to be addicted to Step 3：参考范文 Nowadays, the Internet has become an essential means of communication to modern people, which plays an important part in our daily life and brings us many benefits, but its disadvantages should also not be ignored. The Internet brings us many advantages. Firstly, not only can the Internet provide a great deal of the latest information for us but also we can send e-mails to our friends, contributing to promoting social communication.Secondly, the Internet makes shopping online convenient. However, the Internet has many disadvantages. It can easily lead to physical problems, doing harm to our eyesight. Surfing the Internet for a long time may affect our work and rest. In my view, the most important is that we should learn how to make full use of its advantages while avoiding its disadvantages. Summary and Assessment Use the checklist to help each other revise the drafts. Is the writing well-organised? Is there an opening sentence in the first paragraph? Does each paragraph include the necessary details? Does the writer describe his/her feelings and emotions? Does the writer use the -ing form correctly in the writing? Are there any grammar, spelling, or punctuation errors? 07. Homework 07. Homework Writing 代表着新科技的微信学习群越来越受人们的欢迎。对此，人们有不同的看法。请你根据以下提示，给某英文报刊写一篇短文，并谈谈你的看法。 赞成的理由 1. 获得新知识; 2. 利用闲暇时间学习。 反对的理由 1. 学习群管理不善; 2. 浪费时间。 你的看法 1. …… 2. …… 07. Homework Writing Recently we have had a discussion/debate… Some people are in favour of…Other people are against… There is a heated argument about whether… There are different opinions among people as to… Different people have/hold different views/opinions on this problem. 一、文章开头常用语 07. Homework Writing Some people hold the opinion that… People who are for the idea think that… With the rapid development of… The rapid development of science and technology has brought about great changes to human life… 二、陈述正方观点常用语 07. Homework Writing Others hold a different view/hold the opposite opinion/have different opinions. However,the others are strongly against it. However, just like a double edged sword, science can cause problems too. 三、陈述反方观点常用语 07. Homework Writing In my opinion/As for me/Personally speaking, it is a good idea… My point of view is that… As far as I‘m concerned, every coin has two sides. There is no doubt that we have benefited a great deal from the scientific advances in many different ways. 四、陈述个人观点常用语 07. Homework Writing The reasons are as follows. To begin/start with,…In addition,…Last but not least,… In conclusion/In a word/To sum up/All in all,… All in all, the improvement of science and technology can smoothly increase the standards of people's life. To sum up, humans must be alert against the possible harm while enjoying the benefits from them. 五、陈述理由常用语 07. Homework Writing 六、表示衔接的常用语 one the one hand, on the other hand, for example, hence, therefore, as a result, as a consequence, besides, furthermore, moreover, in addition, in addition to, apart from, what's more, nevertheless, personally, in my opinion, in my view, from the point of my view, as far as I am concerned, from my perspective, the way I see it… Thank you for your listening $$