Unit 2 Digital humans Writing 写作课 课件-2024-2025学年高中英语沪教版（2020）选择性必修第二册

Writing U2 Digital Humans 1 Do you know any modern technology products? Modern Technology Brainstorm Smartphones self-driving cars 3D Printing Virtual Reality (VR) 2 1. Imaging that you are going to write an essay analysing the advantages and disadvantages of modern technology. You may prepare your writing by thinking about the questions. （1）What are the advantages of modern technology? (2) Are there any disadvantages? What are they? Improve efficentcy and productivity; facilitate communication; Privacy concerns; security threats; over-dependence; job displacement; provide access to information; offer various ways of entertainment. health issues; social isolation; distraction and misinformation; … 3 Slide 1 Slide 2 Slide 4 Slide 3 There are some disadvantages of constant connection. There are some advantages of constant connection. There are both advantages and disadvantages of being constantly connected. We should stop using our phones at times and communicate with people. 4 Slide 1 Slide 2 Slide 4 Slide 3 1. What is the main idea introduced by the writer in the first paragraph? 5 Slide 1 Slide 2 Slide 4 Slide 3 2. What advantages does the writer talk about? 6 Administrator (A) - Slide 1 Slide 2 Slide 4 Slide 3 3. What disadvantages does the writer talk about? 7 Slide 1 Slide 2 Slide 4 Slide 3 4. What is the writer’s conclusion? 8 Slide 1 Slide 2 Slide 4 Slide 3 4. What is the writer’s conclusion? 9 Slide 1 Slide 2 Slide 4 Slide 3 Language 1. What language does the writer use to make the writing more objective(客观)? 10 Slide 1 Slide 2 Slide 4 Slide 3 Language 2. What language does the writer use to present different viewpoints(观点)? Conjunctive adverbs(连接副词): Expressions： 11 利弊类议论文，可包含以下要素： ①引言：简述标题中所涉及的事物或现象。 ②优点陈述：例举事物或现象的优点或积极影响。 ③缺点陈述：用对比关联词引出事物或现象的缺点或消极影响。 ④总结：权衡利弊，提出作者的体会、观点或评论。 在写此类议论文时，应注意： ①利弊要分开写，要有条理性。 ②使用恰当的过渡词和句型，使语言富有逻辑性。 ③使用非主观性的言辞，在总结个人观点段落之前，保证语言的客观、中立。 用以表达逻辑关系的词句有： 提出（客观的）观点： It is true that ...; It is often said that ...; It could be claimed that ...: It seems evident that . 提出对比的观点： in contrast ; on the contrary ; It may also be argued that ...; Some people claim / believe / say that ...: other people ( would ) argue that .. 举例： for example ; for instance ; namely 递进： in addition ; moreover ; furthermore ; additionally 转折： although ; though ; however ; whereas , nonetheless , nevertheless 因果： as a result ; as a consequence ; therefore ; thus ; consequently ; hence ; Directions : Write a passage in at least 150 words according to the information given below . 网络购物成了我们生活中一种新的购物方式，人们对此现象有不同的看法，谈谈你的看法，并说明理由。 Recent years have witnessed a growing trend that online shopping features in our daily life and undoubtedly becomes a novel shopping style. I think online shopping is a double - edged sword for us consumers and the reasons are as follows . On one hand , online shopping is so convenient that _______________________________________________________. In addition, compared with physical store , _________________________________________________________________. There is no doubt that online shopping promises a bright prospect . However , on the other hand , _________________________________________________. Also, __________________________________________________. Every coin has two sides. I think if those shortcomings can be got rid of, even greater convenience will be brought to people’s life. be of greater variety virtual property虚拟物体 guarantee the quality mislead误导 Recent years have witnessed a growing trend that online shopping features in our daily life and undoubtedly becomes a novel shopping style. I think online shopping is a double - edged sword for us consumers and the reasons are as follows . On one hand , online shopping is so convenient that we can easily buy what we need, and the goods will be delivered to us within a short time. In addition, compared with physical stores , the price of online ones is lower, and the goods are of greater variety , attracting increasingly more people . There is no doubt that online shopping promises a bright prospect . However , on the other hand , because of its virtual property，it is difficult for us to see the real goods, so the quality can’t be guaranteed. Also, some false information on the Internet can be so misleading as to increase our dissatisfaction after shopping . Every coin has two sides. I think if those shortcomings can be got rid of, even greater convenience will be brought to people’s life. 你在社交网站上看到一则有关禁止手机进课堂的报道，网友们对此各抒己见。作为一名高中生，你对此颇感兴趣，想在该栏目下发帖，你的内容必须包括： 1．客观反映周围同学们对此的不同看法； 2．结合实例谈谈你的看法。 Recently I have read a report on a social website that claims cell phones must be banned in class . However , cell phones have become an indispensible part of our lives; so opinions on the ban vary from person to person . Some are active supporters of the ban . ______________________________________; moreover the overuse of cell phones may _______________________________________. However, others hold the view that _________________________________________. From my point of view, I am strongly for the ban. To begin with, _________________________________________________________. For example , ______________________________________________________________________. This phenomenon has caused much worry from the teachers and parents. Moreover, cell phones may be used to cheat in exams. Last but not least, _______________________________________________________________. In a nutshell, personally speaking , cell phones should not be allowed in class . If you do have a need to take them to school , you must strictly follow the school rules and use them wisely . Recently I have read a report on a social website that claims cell phones must be banned in class . However , cell phones have become an indispensible part of our lives; so opinions on the ban vary from person to person . Some are active supporters of the ban . They think smart phones will definitely distract students who should pay attention to their lessons ; moreover the overuse of cell phones may add to the spread of rumours or misinformation, which can be harmful or even cause cyberbullying. However, others hold the view that they have enjoyed the great convenience and satisfaction provided by cell phones. From my point of view, I am strongly for the ban. To begin with, while cell phones have been increasingly popular among students concerns over them are also on the rise. For example , some students who lack self - discipline are too much indulged in apps on the phones and as a result, their eyesight and academic performances suffer. This phenomenon has caused much worry from the teachers and parents. Moreover, cell phones may be used to cheat in exams. Last but not least, the overuse of the social apps on the phones may give rise to safety problems. The more digital platforms a student uses , the more likely he or she is exposed to potential cyberbullying . In a nutshell, personally speaking , cell phones should not be allowed in class . If you do have a need to take them to school , you must strictly follow the school rules and use them wisely . 谢 谢 20 $$