Unit 3 Fit for life Welcome to the unit 课件-2024-2025学年高中英语牛津译林版（2020）选择性必修第二册

牛津译林版高中英语选择性必修一课件 Unit 3 Fit for life Welcome to the unit Page 29 制作者：桂东一中　李宇平 一、单元概述 主题语境：“人与社会”， 话 题：“医学进展、疾病与健康” 语篇类型：讲座文稿、专题文章、杂志文章、小册子等。 学习目的：了解中外医学发展的现状和趋势，增强我们的健康安全意识，并激发积极弘扬传统中医药文化的热情。 二、单元教学内容 语言知识 >> 语音知识 正确朗读医学相关的英文词汇。 >> 词汇知识（略） 1.单词和短语（略） 2.词汇拓展：掌握 -(t)ics,-(o)logy,-(t)ic,-al,-ist,-ian 这几种后缀的意义和构词法。 >> 语法知识 掌握现在完成进行时的概念和规则，并在具体语境中正确运用。 >> 语篇知识 1. 熟悉讲座文稿的语言风格和语言技巧。 2. 学习说明文的写作目的和结构特征。 >> 语用知识 能根据交际对象的身份选择得体的语言形式进行交流。 文化知识 1.了解医学领域的创新研究和发展，认识现代医学对人类健康的重要影响。 2.了解针刺疗法的作用和特点，培养传播和弘扬中华优秀传统文化的意识，坚定文化自信。 语言技能   ·听:能从听力材料中获取中国学生近视情况的有关信息，尤其是数字信息，并完成相关任务。 ·说 1.能使用正确、得体的语言与同伴进行角色扮演并展开对话。 2.能与同伴交流讨论中国青少年的近视情况，正确分析其成因和后果。 3.能清晰地陈述对针刺疗法的态度并举例说明。  ·读 1.能通过阅读，掌握讲座文稿、专题文章、杂志文章等语篇类型的文体特征和语言特点。 2.能读懂关于基因组编辑的讲座文稿，理解基因组编辑的应用和潜在风险。 3.能通过识别关键词预测报道内容。 4.能把握说明文的写作目的和写作手法，感悟博大精深的传统中医药文化。 · ·看 能根据所获信息理解并填写笔记中的柱状图。 写 1.能正确理解并使用连接词，增强语义的逻辑性。 2.能运用合理的结构和得体的语言完成关于近视的文章。 学习策略  ·元认知策略 通过图书馆、互联网等渠道获取更多与医学相关的学习资源，并有意识地关注和积累相关的英语词汇和表达方法。  ·认知策略 1.能通过构词法掌握词汇，积累词块。 2.能根据语篇类型特点，判断文章的大概内容和作者的写作意图。 ·交际策略 在就“医学进展”这一话题进行交流时，能自我监控和调整语言的正确性和得体性。  ·情感策略 能通过学习医学知识提高对疾病与健康的认识，在交流过程中保持对英语学习的兴趣。 三、单元目标 1.了解基因组编辑技术对人类健康和未来社会发展带来的影响，培养严谨、辩证的科学精神。 2.掌握现在完成进行时的核心规则，并能在具体语境中正确理解和使用。 3.用英语介绍中国学生的近视情况，正确分析近视的成因、后果并提出预防措施。 4.了解针刺疗法，感悟博大精深的传统中医药文化的内涵和影响。 5.与同伴合作完成一份介绍急救知识的小册子。 In this unit, we are going to: • read a lecture transcript about genome editing; •write an article on short-sightedness; •read a health magazine article about acupuncture; •make a booklet about first-aid skills. genome editing基因组编辑：利用生物技术手段对生物体基因组中特定的DNA序列进行改变的过程。 short-sighted( NAmE usually also near·sighted ) 近视的 short sight ( also short-sightedness ) [ U]近视 Welcome to the unit ◆ 内容分析 本板块的教学活动首先通过四幅图片呈现不同职业的医务工作者，并要求我们分辨他们的职业类别；随后讨论对医务工作者的看法，并联系自身经历分享看医生的感受，由此激发对医疗健康这一话题的兴趣，为其他板块的学习作好必要的热身准备。 ◆ 教学目标 By the end of this section, we will be able to: 1. identify different jobs of medical professionals; 2. talk about their understanding of medical professionals; 3. describe their experiences with medical professionals. pro·fes·sion·al  /prəˈfeʃənl/ n.专门人员；专业人士；专家 The practice of medicine is an art, not a trade; a calling, not a business; a calling in which your heart will be exercised equally with your head. “行医是艺术而非交易，是使命而非生意。在这个使命中，你要如用脑般用心。” —William Osler /ˈɒzlə(r)/威廉·奥斯勒（加拿大医学家，被誉为“现代医学之父”） practice（医生、律师的）工作，业务活动，工作地点 call·ing  /ˈkɔːlɪŋ/ 使命感；（尤指想帮助他人的）强烈愿望，责任感;职业；事业 ex·er·cise  /ˈeksəsaɪz/ 行使；使用；运用 equal·ly /ˈiːkwəli/ 平等地；同样地 What does the quote from William Osler mean? From my understanding, the quote reminds medical workers to be equipped not only with professional skills, but also with a merciful heart. The primary goal of medical workers should be the interest of the sick rather than financial benefits. Furthermore, they should continue to perfect their skills and handle every case professionally. quote /kwəʊt/ ( also quota·tion ) 引语；引文；语录 mer·ci·ful  /ˈmɜːsɪfl/ 宽大的；仁慈的；慈悲的 per·fect /pəˈfekt/使完善；使完美；使完备 pro·fes·sion·al·ly /prəˈfeʃənəli/ 娴熟地；老练地；内行地;在工作上；在职业上 Medical professionals work hard to keep us healthy. Look at the pictures below and discuss the following questions in pairs. What jobs are shown in the pictures? Write the letters in the boxes above. b. A physician is trained in general medicine. gen·eral  /ˈdʒenrəl/ 非专门的；一般性的；普通的;整体的；全身的；全面的 c. A chemist prepares and sells medicines in a shop. prepare sth (from sth)调制，配制（药品等） d. A dentist specializes in the care of people’s teeth. a. A surgeon performs operations. per·form  /pəˈfɔːm/ 做；履行；执行,=carry out 2. Would you like to be a medical professional? Why or why not? Option 1 Yes, I would like to be a medical professional. Medical professionals often have very specialized career fields, such as being a dentist, surgeon or chemist. These fields help people live healthy lives by curing their diseases and even saving them from death. For this reason, I believe that as a medical professional, I could contribute to society in an important way. spe·cial·ized /ˈspeʃəlaɪzd/ 专用的；专业的；专门的 Option 2 No, I would not want to be a medical professional. Working in that field is very challenging and requires someone who could cope with the constant pressure of worrying about whether they have made the correct decisions. Deciding suitable treatments may not always deliver the results that either the patient or the doctor has hoped for. So, even though I know that being a medical professional is respectable, I don’t think I could handle the pressure. cope (with sth) /kəʊp/ （成功地）对付，处理 deliver/dɪˈlɪvə/实现; 履行;履行诺言；不负所望；兑现 re·spect·able /rɪˈspektəbl/ 体面的；得体的；值得尊敬的 3. Can you describe an experience you had with a medical professional? What was it like? The first time I went to see a dentist, I was very scared. As I sat in the big chair under the bright lights, I was sure the dentist would do something to me that really hurt. When she asked me to open my mouth, I said no! Eventually, she managed to look at my teeth and check them. They weren’t perfect, but I didn’t need to have any work done on them. Phew! phew/fjuː/ 哦（表示热、累或宽慰） $$