Unit 4 Scientists Who Changed the World Reading 课件-2025-2026学年高中英语译林版（2020）必修第三册

该高中英语课件围绕“屠呦呦发现青蒿素获诺贝尔奖”展开，通过《诗经》诗句猜谜导入人物，衔接新闻报道结构分析，以时间线填空、问题解决梳理等学习支架帮助学生理解文本逻辑与核心信息。 其亮点在于融合文化意识与思维品质，结合传统中医典籍与现代科学发现，引导学生分析科学家品质及成就意义，采用任务型阅读与讨论结合的教学方法。既提升学生语言能力，又增强家国情怀，为教师提供结构化资源，提高教学效率。

Unit 4 Scientists who changed the world B3U4 Reading Lead in Which line of poetry springs to your mind? Lead in Which line of poetry springs to your mind? “呦呦鹿鸣，食野之蒿。” How gaily call the deer, while eating southernwood. --Xu Yuanchong Excerpt from The Book of Songs Lead in Guessing: Who is she? 2. Her research is related to herb. 3. She is the first Chinese woman to win a Nobel Prize. Tu Youyou 屠呦呦 “呦呦鹿鸣，食野之蒿。” 1.Her name was inspired by this line of poetry. Chinese scientist wins 2015 Nobel Prize By Dina Conner11 December 2015 Where would you most probably find this passage? A In a blog B In a book C In a letter D In a newspaper Chinese scientist wins 2015 Nobel PrizeN A life-chaging discovery was made Pre-reading A news report Headline The Lead The Body The Tail The most important information (Para.1) Pre-reading The basic structure of a news report Detailed or supporting information Background information or conclusion 7 A1 Structure &Main idea of the rest parts Part1_________ Part2_________ Part3_________ Part4_________ D.Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu. A.Tu Youyou acquired a broad knowledge of both traditional Chinese medicine and Western medicine. B.Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu. C.Tu Youyou and her team’s efforts finally paid off. (para. 1) (para. 2) (paras. 3–5) (para. 6) Fast reading It mainly talks about that ___________ _______________ _________for her _______________________ which was used to treat malaria. Tu Youyou discovery of qinghaosu won a Nobel Prize What does the news report mainly talk about? para.1 in 2015 who what when why Tip: try to find out who, when, why, where, what and how. The lead: the most important information Careful reading Read para. 2 and get to know some background information. Education Work Further training She worked at the Academy of __________________________________ She studied __________at university. She __________ further training courses in traditional Chinese medicine. medicine Traditional Chinese Medicine completed Careful reading para.2 1930 1951-1955 1969 1971 1972 2015 Born in Ningbo, Zhe Jiang Province Tu’s personal experience 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 _________ ？ ？ 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. A2.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 Careful reading Is the process of discovering qinghaosu easy ? Well-educated knowledgeable. 2. after 190 failures, she succeeded in making qinghao extract (L21) 1. acquiring a broad knowledge of both … and … .(L11-12) Patient and determined 3. worked day and night and their health began to suffer, but they never gave up (L26) Committed diligent 4. volunteered to test qinghao extract on themselves first (L31) Selfless brave All these qualities contribute to Tu’s success! What qualities did Tu show as a scientist? Use details from the news to support. paras.3-5 Discussion successfully discovered ____________ saved about ____________ malaria patients encouraged other scientists to further explore ______________________________ qinghaosu 200 million the treasure house of traditional Chinese medicine para.6 Careful reading Tu Youyou and her team’s success influenced the whole world. Tu Youyou is the first Chinese female scientist to win a Nobel Prize. What is the significance of this achievement? As a Chinese As a woman As a medical scientist Further thinking Traditional Chinese medicine has been widely acknowledged across the world. 20 Tu Youyou is the first Chinese female scientist to win a Nobel Prize. As a Chinese improved China’s international status in science earned international recognition of traditional Chinese medicine and China’s medical development Further thinking Further thinking Traditional Chinese medicine has been widely acknowledged across the world. 21 Tu Youyou is the first Chinese female scientist to win a Nobel Prize. As a woman She proved that women are fully capable of performing just as excellently as men. She inspires young girls to bravely pursue their scientific dreams even in the face of gender bias. She encourages everyone (especially girls) to keep working hard, so that their dreams can eventually come true. Further thinking What’s the significance of this achievement? 22 Tu Youyou is the first Chinese female scientist to win a Nobel Prize. successfully discovered qinghaosu, an effective cure As a medical scientist saved about 200 million malaria patients encouraged other scientists to explore the traditional Chinese medicine Further thinking She also holds a special place in history as the first female Chinese female scientist to win a Nobel Prize What’s the significance of this achievement? 23 Not every one of us can be a scientist, but all of us can pursue our dream with __________________________, ______________________ and ___________. correct values and attitudes necessary qualities key abilities Compulsory work: Find more qualities to describe Chinese scientists Optional homework: Write a short passage to introduce Tu Youyou null 248205.8 $