Unit 4 Life and Technology Reading B 课件 -2023-2024学年高中英语上外版（2020）必修第三册

课型 《 高 中 英 语 》 ( 上 外 版 ) 必修第三册第四单元 主讲人 ： //课 时 授课内容 1 Getting Started/ Reading A/Vocabulary Focus 2 Reading A/ /Grammar in Use 3 Listening and Viewing 4 Moving Forward (Writing) 5 Moving Forward (Speaking) 6 Reading B/ Critical Thinking 7 Further Exploration/ Self-assessment 《 高 中 英 语 》 ( 上 外 版 ) 必修第三册第四单元 学习目标 Learning Objectives： At the end of the lesson, you will be able to ... 1. 能通过上下文语境或借助图片，理解语篇中描述5G外科手术特征的词语 understand the meanings of the expressions describing the features and procedures of surgery over 5G Internet; 2. 能在主题语境下，建构5G技术话题词汇语义网，描述远程外科手术相较传统手术的益处，加 深对阅读B语篇内容的理解； use the topic related words and expressions to describe the advantage of tele-surgery over traditional surgery, further understanding the exact meaning of Reading B; 3. 通过分析文中案例，推断报道者对5G网络下外科手术的态度，并树立自 己的态度。 analyze the pros and cons of the four new pieces of technology with a mind map; 4. 能灵活运用目标词汇， 写一篇概要文章。 practise the target words properly by doing a summary writing. Unit 4 Reading B Doctors in China do surgery over 5G Internet —— surgeon expert specialist What do they do? patient doctor intelligence 2. device 3. image 4. operating room 5. a great leap in ___ Different from 1. artificial surgery, … traditional Noun 1. What does the author mean by “The future of surgery is looking ‘remote’”? direct the heart surgery hundreds of kilometres away 2. What types of technology did Guo and his team use to direct the surgery hundreds of kilometres away? a 5G mobile Internet connection 3. What is the advantage of 5G network over 4G network? It can provide a more stable connection by greatly reducing signal delay. 4. In what type of surgery is 5G network particularly important? Telesurgery when a doctor operates remotely with a robot Read & underline … 1. a 5G mobile Internet connection 2. remotely control a surgical robot 3. help with operations without being present 4. put together a 3D model with medical images by AI 5. a live video conference link surgery attractive save doctors time to save more lives is many times faster than 4G make a huge difference Doctors in China do surgery over 5G Internet features attitude make long-distance telesurgery during • • • • 1. being moved easily from place to place 2. worth having or doing 3. being broadcast at exactly the sametime as it happens 4. a picture or idea of them attractive to tourists that it has become a tourist attraction. 3. I like live shows and in your mind 4. Can you imagine his image A mobile phone gives people great mobility. Monet's garden is so Word formation meaning Pronounce & spell the program is broadcast live. mobile attractive live image in the self-portrait? 1. 2. • Several police officers received medical treatment for cuts. (医疗处理) • Hospitals lack even basic drugs for (外科手术) • The surgeons are performing telesurgery through telecommunication … on telephone • 远程的 • 头等的 • 单向的 • 二手的 long-distance first-class one-way second-hand adj.-n. --- adj. tele- -cal adj. … at a teleconference Word parts surgical operations . __________________ direct the heart surgery help with operations without be in presentin operating rooms instruct operating teams on … observe the operation from a camera save doctors time reduce signal delay provide a more s able o t n Para. 1: 指挥心脏外科手术 Para 2: 无需出现在手术室 里 Para 3-5: 指导手术团队 … 从镜头里观察 Para 6-7: 节省医生时间 Para 8: 减少信号延迟 Para 9: 对 …起到重要作用 Eg. 将医疗装置置入脑内 make ahu e difference to .sth. Eg. insert a medical device into the brain Describe telesurgery with the help of the key expressions • • • • • • • • • Life and Technology Pros Cons Robot dogs Self-driving cars VR technology Not mentioned. 5G Internet Not mentioned. A.Identify the impacts of new technology on daily life B. Share your attitude towards modern technology C.Conduct a survey on the use of smart apps D.Weigh the pros and cons of new technology E. Use comparison and contrast in writing …… Pros ? cons 1. Draw a mind map and develop it into a summary. Adj. Vt. …… 1. Do supplementary reading and comment on one of the tools by properly using the expressions learned in class. 2. Analyze the pros and cons of the new technologies and inventions introduced in this unit and complete the table. 3. Work with a partner. List two things that you wish had never been invented and explain why. Assignment virtual reality-based telepresence surgical tools robotic and robots Telepresence Tools Like next-generation telephones, the use of telepresence tools to let people remotely participate has been utilized in a broad range of areas. For example, telepresence robots have been used to let kids with chronic conditions attend school or even graduation ceremonies when they cannot physically be present. Combine that with 5G technology and the sort of new robotic and virtual reality- based surgical tools, and it seems that there are some very exciting implications for the future of medicine. Although it’s still preferable to have a doctor physically present for a procedure, this will allow specialists to be called on to assist even when they cannot travel to a particular hospital, potentially due to the urgency of an operation. 谢谢观看 Thank you $$