Unit 4 Scientists Who Changed the World Reading 课件-2024-2025学年高中英语译林版（2020）必修第三册

该高中英语课件围绕“屠呦呦获2015年诺贝尔奖”新闻阅读展开，通过BBC疟疾视频及纽约时报新闻材料导入，以预测、预读问题为支架，引导学生分析新闻结构（标题、导语、主体），梳理屠呦呦个人经历与青蒿素提取过程，构建前后知识脉络。 其亮点在于融合语言能力（新闻结构分析、信息提取练习）、文化意识（中国科学家成就与家国情怀）和思维品质（批判性问题“最尊敬的人”），通过时间线梳理经历、以身试药案例分析等活动，提升学生语言运用与思维能力，教师可借助清晰环节设计实现高效教学。

Book3 Unit 4 Reading Chinese scientist wins 2015 Nobel Prize 1 Learning Objectives By the end of this section, you will be able to: 1. summarize the outline and key information of the news report; 2. learn about Tu’s personal experience and the main challenges of extracting qinghaosu; 3. appreciate the qualities of Tu Youyou as a scientist and the significance of her achievements. Enjoy a video and answer the question. Lead-in The video is from . The headline of this news is . The key drug for treating malaria is . BBC news Malaria: A Deadly Global Threat qinghaosu Lead-in Breaking news 换学生给我她的信息 1.Where would you most possibly find this passage? A. Blog B. Book C. Letter D. Newspaper Prediction Pre-reading News report The structure of a news report Most important information Background information or conclusion Detailed or supporting information Inverted pyramid Lead Headline Body Tail Clear & Attractive Find out the structure of the article. Fast reading Headline Lead Body Tail Body Time If you were a journalist, what would you write in the passage? Figure out the main idea of each part. Fast reading Headline Time The lead ( 4W+ 1H ) Personal information Probelms & Solutions Achievements 2. What is the main idea of Para. 2? A. Tu Youyou’s great contribution to fighting malaria B. Tu Youyou’s birthplace and education experience C. The difficulties that Tu Youyou faced in her research D. The reason why Tu Youyou was awarded the Nobel Prize Tu Youyou received a Nobel Prize in 2015 for her discovery of qinghaosu. Tu Youyou received a Nobel Prize the discovery of qinghaosu In 2015 When Who What Why How? Careful reading Read the lead and get the most important information. Careful-reading Read Paras. 2-5 and finish the chart. Tu’s personal experiences 1930 2015 1951-1955 1969 1972 1971 Tip: 【Keywords targeting】 We can apply the key word (year) to quickly lock onto the relevant text information and thereby get the answer. 1930 1951-1955 1969 1971 1972 2015 Born in Ningbo, Zhe Jiang Province Tu’s personal experiences studied medicine at university ________ 1930 1951-1955 1969 1971 1972 2015 studied medicine at university ________ in Beijing Born in Ningbo, Zhe Jiang Province became head of a team that intended to find_____________ 1930 1951-1955 1969 1971 1972 2015 became head of a team that intended to find_____________ a cure for malaria studied medicine at university ________ in Beijing succeeded in making qinghao extract that could treat malaria in _____ 1930 1951-1955 1969 1971 1972 2015 succeeded in making qinghao extract that could treat malaria in _____ mice became head of a team that intended to find_____________ successfully discovered _________ 1930 1951-1955 1969 1971 1972 2015 successfully discovered _________ qinghaosu succeeded in making qinghao extract that could treat malaria in _____ ______________ 1930 1951-1955 1969 1971 1972 2015 ______________ Won Nobel Prize successfully discovered _________ What difficulties did Tu Youyou encounter during her research? Qinghaosu Lack of safety data No promising results Not enough Para. 3 Para. 4 Para. 5 Can you find out some solutions to deal with these difficulties? Qinghaosu Lack of safety data No promising results Not enough Read Paras. 3-5 and figure out the process of extracting qinghaosu. Careful reading Tu got inspiration from an over 1600-year-old text and redesigned the experiments. They used household water containers to extract herbs. They volunteered to test qinghao extract on themselves. As a key part of many malaria medicines, qinghaosu has since benefited about 200 million malaria patients. Although the process of discovering qinghaosu is _____________, it is a ___________________ journey. difficult/ tough rewarding/ meaningful 3. Which of the following best describes Tu Youyou? A. Creative and persistent B. Stubborn and careless C. Responsible and selfish D. Lazy and impatient humble well-educated intelligent knowledgeable persistent devoted brave selfless hard-working Post reading responsible The qualities that Tu Youyou shows as a scientist. (answer with the adjectives) fearless determined dedicated diligent What kind of person do you think Tu Youyou is? I think Tu Youyou is creative/persistent/selfless... , because she... What would Tu say to all students? … Tu Youyou 1. If you want to do something, . 2. is very important. 3. Great things begin with . Three tips from Tu are as follows: go ahead and just do it Teamwork small actions Behind every scientific discovery lies a lot of hard work. Hug any difficulty we may come across on our way to succeed. Continue working at our goal. Ignore such an opinion that we will fail. Never give up. Employ ourselves in studying. Seize the opportunity. Encourage the people around us to work together. Chinese Who is the person you respect the most? Critical thinking Homework 1. Compulsory homework: Write an email to describe the person you respect the most. 2. Optional homework: Search for more information about Tu Youyou through Internet or newspaper. We should pursue dreams with passion, and every little thing we do matters！ Thank you! Lavf58.20.100 null 28029.56 $