Unit 1 People of Achievement Reading and Thinking 课件-2024-2025学年高中英语人教版（2019）选择性必修第一册

What do you know about her? artemisinin 青蒿素（抗疟疾药） extract提取物 malaria 疟疾 If you were the journalist(新闻撰稿人), what would you write? Where would you possibly find this passage? A: In a blog B: In a book C: In a letter D: In a newspaper wormwood Jack: Where is she from? Vivian: What can we learn about malaria? Fraster: What is artemisinin? Mango: Why is artemisinin so crucial? Wallance: How did she find the artemisinin? May: What kind of person is she? Gui: How did people congratulate him? Jacob: Where is she from? Jacob: When did she win the Nobel? Angela/Ricky: Why did she want to study the artemisinin? /Who let her do this? Jacob: How many people’s lives has she saved? Mango: Why is finding artemisinin so crucial? Julie: How did she find the artemisinin? Angela: How did she extract the artemisinin? How many paragraphs? What is the main idea of each paragraph? Why is artemisinin crucial and vital?/What is the significance of finding artemisinin? This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co-winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria. Artemisinin has saved hundreds of thousands of lives, and has led to improved health for millions of people. Over 200 million people around the world get malaria each year, and about 600, 000 die from it. Artemisinin has become a vital part of the treatment for malaria, and is thought to save 100, 000 lives a year in Africa alone. Apart from numbers, can you find another words just small word？ What is the significance of finding Artemisinin towards China? What kind of person is Tu? According to Tu Youyou, the discovery of artemisinin was a team effort. Upon hearing that she had been awarded the Nobel Prize, she said, “The honour is not just mine. There is a team behind me, and all the people of my country. This success proves the great value of traditional Chinese medicine. It is indeed an honour for China’s scientific research and Chinese medicine to be spread around the world.” If you won a Nobel Prize, how would you feel? How did Tu feel about winning the prize? When did she start finding a new treatment for malaria? circle the verbs What did she/they do? What was the purpose/result? ___________ancient Chinese medical texts ___________traditional botanical treatments __________over 2000 old medical texts and __________280,000 plants __________380 distinct ancient Chinese medical treatments ________380 distinct ancient Chinese medical treatments One medical text from the fourth century _________using extract… ________ a collection of dried wormwood leaves But________no effect Then_______________fresh wormwood and ________the liquid But this _________________either __________the medical texts again ________one sentence suggesting a different way; ___________that boiling the sweet…… ________a lower temperature to _____________the extract __________a substance that worked __________the medicine on themselves _________the medicine on patients _______________that it was safe; most of whom__________ reviewed found examined evaluated discovered tested found tested found tried boiling using did not work analysed found concluded used found drew out tested tested to made sure recovered What kind of person is Tu? Is it a teamwork or a sole work? What efforts did his team do?/What efforts did Tu Yoyo do? In 1969, she became the head of the project in Beijing, and decided to review….. Her team examined over 2, 000 old medical texts……. From their research, they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria. ……Tu’s team tested a collection of dried wormwood leaves but found no effect. They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either. Their project got stuck. However, Tu Youyou would not acknowledge defeat. She analysed the medical texts again, and by chance, she found one sentence suggesting a different way to treat the wormwood. She concluded that boiling the sweet wormwood apparently destroyed its medical properties. Using a lower temperature to draw out the extract, she found a substance that worked. After failing more than 190 times, the team finally succeeded in 1971. Tu Youyou and her team members even insisted on testing …… What role did Tu play in her team? In 1969, she became the head of the project in Beijing, and decided to review….. Her team examined over 2, 000 old medical texts……. From their research, they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria. ……Tu’s team tested a collection of dried wormwood leaves but found no effect. They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either. Their project got stuck. However, Tu Youyou would not acknowledge defeat. She analysed the medical texts again, and by chance, she found one sentence suggesting a different way to treat the wormwood. She concluded that boiling the sweet wormwood apparently destroyed its medical properties. Using a lower temperature to draw out the extract, she found a substance that worked. After failing more than 190 times, the team finally succeeded in 1971. Tu Youyou and her team members even insisted on testing …… Their project got stuck. However, Chances are for those who ________________. award co-winner a treatment for die from form a team with the objective of review medical property show promise in treat a fever get stuck by chance draw out the extract insist on doing scientific research n.奖 v.授予 共同获奖人 一种…的新疗法 死于 组队 带着…的目的 回顾,温习 药性 在...有成功的希望 治疗发烧 陷入困境，停滞不前 偶然 抽出提取物 坚持做某事 科学研究 1. 屠呦呦去了海南研究疟疾患者,在那里，疟疾更为常见的。 Tu Youyou went to Hainan, where malaria was more common, to study malaria patients. 2. 她用较低的温度提取提取物之后，发现了一种有效的物质。 Using a lower temperature to draw out the extract, she found a substance that worked. 3. 这种药在疟疾患者身上进行了试验，期中大多数人都康复了。 The medicine was tested on malaria patients, most of whom recovered. 4. 当得知自己被授予诺贝尔奖时，她说:“这荣誉不只是我一个人的。” Upon hearing that she had been awarded the Nobel Prize, She said:” The honour is not just mine” 然后他们尝试煮沸新鲜的苦艾，并使用从中获得的液体来治疗疟疾，但这也不起作用。 They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either. 偶然的机会，她发现了一句话，建议用另一种方法处理艾草。 By chance, she found one sentence suggesting a different way to treat the wormwood. Tu Youyou, who was born in Ningbo, China, was an committed and patient scientist. Based on a medical text which suggested using sweet wormwood to treat malaria, she and her team drew out the extract: atemisinin. Because of her great contribution to people around the world, she was awarded the 2015 Nobel Prize for Physiology or Medicine. Hundreds of thousands of lives are thought to be saved by artemisinin, which has become a vital part of the treatment for malaria. $$