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

Reading Chinese scientist wins 2015 Nobel Prize Pre-reading Which Chinese scientist won the Nobel Prize in 2015? Tu Youyou 2015 Pre-reading Tu Youyou 3 Artemisinin 青蒿素 Artemisinin, a drug therapy for malaria that has saved millions of lives across the globe, especially in the developing world.青蒿素，一种治疗疟疾的药物，拯救了全球数百万人的生命，特别是在发展中国家。 Do you know what malaria is? 你知道什么是疟疾吗？ Malaria 疟疾 Watch the video and answer the questions 1. What causes malaria mostly? 2. What’s the symptom of getting malaria? 高烧，发汗，发冷，抽搐，头疼，时而呕吐腹泻 High fever, sweating, chills, convulsions, headaches, vomiting and diarrhea at times plasmodium 疟原虫 spread by mosquitoes 靠蚊子传播 Fast-reading Go through the passage and answer: 1. What’s the genre(体裁）of the paasage? A. Science fiction B. News report C.Narrative(记叙文） 2. How is this type of text usually organized? Inverted pyramid The tail (optional) The lead The body the most important information detailed information background or supporting information 8 Headline The Lead The Body The Tail Para. 1 Para. 2-5 Para. 6 9 10 While reading Part 1 (Para.1) Part 2 (Para.2) Part 3 (Paras.3-5) Part 4 (Para.6) Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu Tu Youyou acquired a broad knowledge both traditional Chinese medicine and Western medicine. Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu. Tu Youyou and her team’s efforts finally paid off. Fast reading Careful-reading Read paragragh 1( the lead ) When Who What Why in 2015 Tu Youyou receive a Nobel Prize the discovery of qinghaosu Tu Youyou received a Nobel Prize in 2015 for her discovery of qinghaosu. 12 Tu Youyou has become the first female scientist of the People's Republic of China to receive a Nobel Prize, awarded for her contribution to the fight against malaria , one of the deadliest diseases in human history . Thanks to her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of survival . Para 1 屠呦呦成为中华人民共和国首位获得诺贝尔奖的女科学家。她获奖是因为她为抗击疟疾做做出的贡献——疟疾是人类历史上最致命的疾病之一。得益于她发现的青蒿素，如今全世界疟疾患者的存活率大大提高。 女性的 收到 幸亏/由于 授予/颁发 疟疾 deadly 致命的 病人 全世界 生存/存活 Read para. 2 and get to know some background information. She studied medicine at university. Detailed reading (part 2) Education Work Further training She worked at the Academy of Traditional Chinese Medicine. She completed further training courses in traditional Chinese medicine. While reading Part 1 (Para.1) Part 2 (Para.2) Part 3 (Paras.3-5) Part 4 (Para.6) Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu Tu Youyou acquired a broad knowledge both traditional Chinese medicine and Western medicine. Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu. Tu Youyou and her team’s efforts finally paid off. Fast reading 1．What's Tu Youyou's major at university? ( ) A. Science and nature. B. Agriculture. C. Chinese medicine. D. Chemistry. C Para 2 Para 2 Born in 1930, in Ningbo , Zhejiang Province , Tu studied medicine at university in Beijing between 1951 and 1955. After graduation , she worked at the Academy of Traditional Chinese Medicine . She completed further training courses in traditional Chinese medicine , acquiring a broad knowledge of both traditional Chinese medicine and Western medicine . 1930年，屠呦呦出生于浙江宁波。1951年至1955年，屠呦呦在北京读大学，学习药学。毕业后，她在中医研究院工作。她完成了中医领域的培训课程深造，获得了广泛的中西医知识。 省份 中医研究院 深造/进修 中医 广泛的…知识 毕业 完成 课程 Careful-reading Read paragraph 2-5 and finish the chart. Tu’s personal experiences 1930 2015 1951-1955 1969 1972 1971 born in Ningbo, Zhejiang Province studied medicine at university in Beijing became head of a team that intended to find a cure for malaria succeeded in making qinghao extract that could treat malaria in mice successfully discovered qinghaosu won the Nobel Prize In 1930 1951-1955 In 1969 In 1971 In 1972 In 2015 → Tu in Ningbo, Zhejiang Province. → studied at university in Beijing. medicine was born → became ________ a team that intended to find a cure for malaria. → succeeded in making qinghao .. → discovered qinghaosu. → won . successfully extract Retell Tu’s personal experiences according to the timeline. the Nobel Prize head of While reading Part 1 (Para.1) Part 2 (Para.2) Part 3 (Paras.3-5) Part 4 (Para.6) Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu Tu Youyou acquired a broad knowledge both traditional Chinese medicine and Western medicine. Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu. Tu Youyou and her team’s efforts finally paid off. Fast reading Para 3 Tu's education was soon to prove very useful . In the 1960s, many people were dying of malaria , and in 1969 Tu became head of a team that intended to find a cure for the disease . She collected over 2,000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts from different herbs . 屠呦呦接受的教育很快被证明非常有用。20世纪60年代，许多人死于疟疾，于是1969年屠呦呦担任了一个旨在找到疟疾疗法的小组的组长。她收集了2000多种治疗疟疾的中药配方，并从不同的草药中获取了数百种提取物。 die of 死于 证明 …的头儿 想要/打算… …的治疗方法 中医配方 治疗n. 提取物 草本 die of 死于 内因（疾病，衰老等) die from 死于 外因 （事故等） My grandpa died hunger in the old days. He died a traffic accident. from of intend to do / be intended to do 旨在，打算做 We intend (go) to Australia next year.   I didn't intend her (see) the painting until it was finished.   She had a firm (intend) to be the best swimmer. going /to go to see intention When they failed to produce any promising results , Tu referred to the ancient books of traditional Chinese medicine again . Inspired by an over 1,600-year- old text about preparing qinghao extract with cold water , Tu redesigned the experiments and tried extracting the herb at a low temperature in order not to damage its effective part . On 4 October 1971, after 190 failures , she succeeded in making qinghao extract that could treat malaria in mice . 当这些未能取得任何有希望的效果时，屠呦呦就再次查阅中医典籍。在一本1600多年前的典籍中，关于用冷水制备青蒿素提取物的记载给了屠呦呦启发，她重新设计了实验，并尝试在低温下对这种草药进行提取，以不损害其有效成分。1971年10月4日，在历经190次失败后，她成功制备出可以治疗老鼠疟疾的青蒿提取物。 fail to do 未能做… 有希望的 查阅/提及 重新设计 实验 在低温下 为了不 fail v.失败 成功做…… v.治疗/对待 mouse 老鼠 取得 However , it was hard to produce enough qinghao extract for large trials because research resources were limited . Tu and her team managed to find solutions to the problem . When there was no research equipment , they had to extract herbs using household water containers . They worked day and night and their health began to suffer because of the poor conditions , but they never gave up . Para 4 然而，由于研究资源有限，很难制造出足够的青蒿提取物用于大规模试验。屠呦呦团队成功找到了解决这个问题的方法。当时没有研究设备，他们只好用家用储水的容器来提取草药。他们夜以继日地工作，由于条件恶劣，他们的健康开始受损，但却从未放弃。 大规模 有限的 试验 设法做… 设备 v. 提取 家用的 容器 夜以继日 受损 条件恶劣 give up 研究资源 2.Why did they lack qinghao extract for large trials? A. Because research resources and good equipment were in short supply. B. Because Tu and her team lacked experience. C. Because there was no good laboratory for experimenting. D. Because they had no support from the government and their families.   Para 5 Even with large amounts of qinghao extract produced , however , they still faced another problem . The trials on patients were likely to be postponed because they did not have sufficient safety data . To speed up the process and ensure its safety , Tu and her team volunteered to test qinghao extract on themselves first. 然而，及时制造出了大量的青蒿提取物，他们仍然面临着另外一个问题。由于没有足够的安全数据，对患者的试验可能会被推迟。为了加快进度并保证其安全性，屠呦呦和她的团队自愿在自己身上试验青蒿提取物。 大量的 延迟 be likely to do可能会… 足够的 安全数据 加速 volunteer to do 自愿做…… ？ ？ 1. The extracts failed to produce promising results. 2. They couldn’t produce enough qinghao extract. 3. The trials on patients were likely to be postponed. Detailed reading (part 3) Read Paras.3-5 and get to know the detailed information. Solutions ？ Tu got inspiration from a 1600-year-old text and redesigned the experiments. They used household water containers to extract herbs. They volunteered to test qinghao extract on themselves. Problems While reading Part 1 (Para.1) Part 2 (Para.2) Part 3 (Paras.3-5) Part 4 (Para.6) Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu Tu Youyou acquired a broad knowledge both traditional Chinese medicine and Western medicine. Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu. Tu Youyou and her team’s efforts finally paid off. Fast reading Para 6 The efforts of Tu and her team finally paid off . In November 1972, through trial and error , they successfully discovered qinghaosu-- the most effective part of the qinghao extract . As a key part of many malaria medicines , qinghaosu has since benefited about 200 million malaria patients . 屠呦呦团队的努力最终得到了回报。1972年11月，经过反复试验，他们成功发现了青蒿素——青蒿提取物中最有效的成分。作为许多抗疟疾药物中的关键成分，青蒿素迄今已经造福了近2亿疟疾患者。 ……的关键成分 取得成功；还清 反复试验 adv. 成功地 adj.有效的 adv 此后；后来 More than 40 years after its discovery , Tu was eventually awarded a Nobel Prize for her work. In her Nobel Lecture , she encouraged scientists to further explore the treasure house of traditional Chinese medicine and raise it to a higher level . Perhaps the next generation of scientists , drawing on the wisdom of traditional Chinese medicine , will indeed discover more medicines beneficial to global health care . 在发现青蒿素40多年后，屠呦呦终于因此获得诺贝尔奖。在她的获奖演讲上，屠呦呦鼓励科学家们进一步探索中医这座宝库，并让其更上一层楼。也许，新一代的科学家汲取中医的智慧，确实能发现更多有益于全世界医疗的药物。 最终 award …(to sb)for…因…颁发…奖(给某人) 演讲/讲座 探索 ……宝库 提高 也许 利用；借鉴 智慧 确实 对…有益 医疗保健 Careful-reading 3. The last paragraph tells us that Tu _________. A. think poorly of traditional Chinese medicine B. think highly of traditional Chinese medicine C. was awarded the Nobel Prize in 1972 D. felt very sorry for their efforts Read paragraph 6 carefully and do the following exercises. Behind every single scientific discovery lies a lot of hard work 32 4.Which of the following statements is TRUE according to the passage? ( ) A. Tu Youyou only knows the traditional Chinese medicine. 　B. Tu and her team discovered qinghao extract easily and smoothly. 　C. Qinghao extract was discovered after many difficulties. 　D. Tu was awarded the Nobel Prize as soon as qinghao extract was discovered. C 5.What can be inferred from the passage? ( ) 　A. All sufferings have their reward. 　B. There is no royal road to learning. 　C. A man becomes learned by asking questions. 　D. It is never too old to learn. A Post-reading What contributes to Tu Youyou’s success? education determination a broad knowledge of traditional Chinese medicine and Western medicine succeeded after 190 failures; worked day and night volunteered to test on themselves sacrifice China should carry on the essence(精髓) of TCM while pursuing innovations(革新) in the field, President Xi stressed. 36 1. 对...产生影响(P43) 2.（因...）把...授予某人(L3) 3. 多亏，由于(L5) 4. 全世界(L6) 5. 死于(L13) 6. 打算做某事(L14) 7. 未能做某事(L16) 8. 查阅，参考；提到，谈及(L17) 9. 为了不...(L20) 10. 成功地做了某事(L21) make a difference to award sb...(for) thanks to all over the world=throughout the world die of（内因）/ from（外因） intend to do sth. fail to do refer to in order not to succeed in doing sth. Useful expressions 11. 设法做某事(L24) 12. 夜以继日(L26) 13. 放弃做某事(L27) 14. 大量的(L28) 15. 很有可能做某事(L29) 16. （使）加速(L30) 17. 自愿做某事(L31) 18. 成功，奏效，达到目的(L32) 19. 利用(L39) manage to do sth. day and night give up doing sth. large amounts of +不可数名词 be likely to do sth. speed up volunteer to do sth. pay off draw on Useful expressions B1 broad sufficient intend pay off limited experiment wisdom refer to In her Nobel Lecture, Tu Youyou (1) __________ the strengths of both traditional Chinese medicine and Western medicine, and pointed out that there is great potential for future advances if scientists make good use of these strengths. Their efforts to conduct research in both fields may finally (2) ________. referred to Building your language pay off A good example to illustrate this point is the discovery of qinghaosu in 1972, which was (3) ________ as an effective treatment for malaria. The Chinese herb qinghao, from which qinghaosu comes, has been used to cure diseases for almost 2,000 years. broad sufficient intend pay off limited experiment wisdom refer to intended However, it was not until the 1970s that Tu succeeded in discovering qinghaosu, after many failed (4) ___________. By then, the fight against malaria had achieved only (5) ________ success. Since the discovery of qinghaosu, the survival rate of malaria patients has increased by around 30%. limited broad sufficient intend pay off limited experiment wisdom refer to experiments Without her (6) _______ knowledge of both traditional Chinese medicine and Western medicine, Tu might never have discovered qinghaosu. It is important that scientists draw on the (7) ________ of both fields. With (8) _________ research, many more medical discoveries like qinghaosu are likely to be made. broad sufficient intend pay off limited experiment wisdom refer to wisdom sufficient broad Lavf58.12.100 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 $$