Unit 6 The Admirable Lesson 1 A medical pioneer 课件(共26张PPT，内镶嵌视频)-北师大版（2019）必修第二册

(共26张PPT)
U6 The Admirable
Lesson1 A Medical Pioneer
Reading for Writing
para.1.Tu Youyou’s being awarded a Nobel Prize for her medical work
para.2. Tu Youyou’s basic information
para.3.&4. Tu Youyou’s scientific work
para.5.Tu Youyou’s attitudes
Mind Maps
Mind Maps
Mind Maps
Mind Maps
Para.1
Para.2
Para.3
Para.4
Para.5
substance
committed
evaluate
analyse
numerous
extract
artemisinin
wormwood
failure
encounter
remarkable
breakthrough
mission
重点单词复习
① 屠呦呦，一位非凡的科学家，承担了一项至关重要的使命(mission)：寻找治疗疟疾的新方法。
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② 她和她的团队遇到了巨大的挑战，并经历了无数次的失败。
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③ 在分析古代医学文献时，她偶然发现了一个提及青蒿的参考内容(reference)。
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④ 凭借坚持不懈的精神(perseverance)，她最终提取出了有效的物质——青蒿素，这是一项真正的突破。
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Word bank: encounter, take up, analyse, obtain, remarkable, crucial, numerous, extract, substance, breakthrough, mission, failures，come across
Tu Youyou, a remarkable scientist, took up a crucial mission: to find a new treatment for malaria.
She and her team encountered enormous difficulties and numerous failures.
Analyzing ancient medical texts, she came across a reference to sweet wormwood.
With perseverance, she finally obtained the effective extract — artemisinin, a true breakthrough.
用词造句，深化理解
①Tu Youyou, a remarkable scientist, took up a crucial mission: to find a new treatment for malaria. ②She and her team encountered enormous difficulties and numerous failures during their research. ③While analyzing ancient medical texts, she came across a reference to sweet wormwood. ④With great perseverance, she finally obtained the effective extract—artemisinin, a true breakthrough that ultimately saved millions of lives worldwide.
In the 1960s,
However,
One day,
After numerous trials, and
仅仅把句子拼在一起，就能形成一个连贯的语段吗？
需要加入逻辑关系词，
在句子间建立有效衔接
Yuan Longping
Father of Hybrid Rice
1）.他和他的团队在1960s 接手了这项任务，并且面临着不计其数的挑战。
非谓语+谓语
基础版本：He and his team took up this mission in the 1960s and they faced countless difficulties.
→主次分明，浓缩逻辑，语言简洁紧凑
练习1 Yuan Longping hoped to end hunger in China. He devoted his life to this mission.
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练习2 He was amazed by the new theory. He decided to change his approach.
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Amazed by the new theory, he decided to change his approach.
Hoping to end hunger in China, Yuan Longping devoted his life to this mission.
仿写句子，句式优化
升级版本：Taking up this mission in the 1960s, he and his team faced countless difficulties.
2.）他被这个理论所惊讶。这个理论挑战了传统的智慧。他转变了他的策略
基础版本：He was amazed by this theory. This theory challenged conventional wisdom. He switched his strategy.
→主次信息分明，语言层次丰富
定语从句
升级版本：Amazed by this theory, which challenged conventional agricultural wisdom, he switched his strategy.
练习1 His perseverance finally led to a breakthrough. This quality is essential for a scientist.
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练习2 袁隆平获得了“共和国勋章”的荣誉。这是国家最高荣誉。(the Medal of the Republic)
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His perseverance, which is essential for a scientist, finally led to a breakthrough.
Yuan Longping was awarded the Medal of the Republic, which is the country's highest honor.
仿写句子，句式优化
升级版：It was this innovation that summed up their success.
使用强调句突出核心信息，使重点更突出
It is/was 强调部分 that 句子剩下部分
练习1 强调紫色部分： The discovery of wild rice in Hainan was the key to success.
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练习2 正是在无数次的失败之后，他才最终取得了成功。
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It was the discovery of wild rice in Hainan that was the key to success.
It was after numerous failures that he finally achieved success.
3.）正是这个创新总结了他们的成功。
基础版：This innovation summed up their success.
仿写句子，句式优化
基础语段
Yuan Longping was a great scientist. He wanted to solve the hunger problem. He worked very hard for many years. He faced many difficulties. He did not give up. He found a wild rice sample in Hainan. This was very important. It helped him develop hybrid rice. This rice produces more food. It has helped many people.
Dreaming of solving the hunger problem, Yuan Longping, a remarkable scientist, worked tirelessly for decades.
Despite encountering countless difficulties and failures, he never gave up.
This extraordinary achievement, which significantly increases crop yields, has saved millions of lives around the world.
The discovery of a wild rice sample in Hainan, which became a critical breakthrough, finally enabled him to develop hybrid rice.
应用文语段升级 Why is he called a great scientist
链接高考：你校正在组织英语作文比赛。请以身边值得尊敬和爱戴的人为题, 写一篇短文参赛, 内容包括: 1.人物简介; 2.尊敬和爱戴的原因。词数80-100。（2020年全国I卷）
注意: 1.词数100左右; 2.短文题目和首句已为你写好。
应用文实战写作
Good morning, everyone,
The person I deeply respect is Yuan Longping, known as the "Father of Hybrid Rice (杂交水稻之父)". Born in 1930, he dedicated his life to (毕生致力于) agricultural research, developing high-yield (adj.高产的) rice varieties that helped solve food shortages (n.短缺) in China and beyond.
What makes him admirable is his perseverance and selflessness. Despite challenges, he worked tirelessly (adv.不知疲倦地) in the fields, not just in labs, to ensure his research benefited millions. His breakthrough in hybrid rice increased yields (n.产量，收益) by 20%, saving countless (adj.无数的) lives from hunger. Moreover, he remained humble (adj.谦逊的) despite global recognition (得到全世界的认可), embodying (vt.体现) true dedication to humanity.
Yuan’s legacy (n.遗产) teaches us that science should serve people, making him a role model (榜样) for generations.
One Possible Version
评价维度 优秀 良好 需改进 不足
内容与词汇 内容充实，准确使用5个以上单元词汇 内容完整，使用3-4个以上单元词汇 内容简单，仅使用1-2个以上单元词汇 内容空洞，未使用单元核心词汇
句式结构 熟练运用3种以上复杂句式（非谓语、定语从句、强调句等） 运用2种复杂句式，有一定变化 仅使用简单句，句式单一 句式结构混乱，有大量错误
连贯与衔接 逻辑清晰，有效使用逻辑连接词 逻辑基本通顺，使用少量连接词 逻辑跳跃，连接词使用不当或缺失 内容无逻辑，缺乏连贯性
语法与拼写 几乎没有语法和拼写错误 有少量错误，但不影响理解 有较多错误，影响理解 错误非常多，妨碍理解
参考应用文评价标准，自我评价
Thinking and concluding
Thank you for your
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