Unit 1 Reading and Thinking (ppt课件)-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、Try to become not a man of success,but try rather to become a man of value.-Albert EinsteinTry to become not a man of success,but try rather to become a man of value.Albert Einstein努力不是为了功成名就，而是为了成为有价值的人。-阿尔伯特 爱因斯坦 1.Who is the woman in the photo?2.What is happening in this photo?3.What more can you

2、 find from this photo?Look&discussUnit 1 People of AchievementShe is Tu Youyou.Tu Youyou is awarded the 2015 Nobel Prize.Possible answer:Tu Youyou received her prize from King Carl XVI Gustaf of Sweden during the Nobel Prize Awards Ceremony at Concert Hall in Stockholm(斯德哥尔摩斯德哥尔摩),Sweden.Tu Youyou,C

3、hinese Chemist Winner of the 2015 Nobel Prize in Physiology or Medicine.She was nominated by the BBC as one of the most influential figures in 20th century science alongside Marie Curie,Alan Turing,and Albert Einstein.Recipient of the Medal of the Republic（共和国勋章共和国勋章）.She discovered a new revolution

4、ary treatment for malaria(疟疾疟疾)artemisinin(青蒿素青蒿素).About 1971.Unit1 Reading and ThinkingDescribe people of achievementWhats your feelings after reading this quote of Einstein?Is Tu Youyou a man of success or value?Why?Possible answer:She is a man of value.Because she made a great discovery of the ar

5、temisinin which saves millions of lives worldwide.Which is more important for making a great discovery,talent or effort?What king of person makes great discoveries?1.Before you read,discuss these questions in groups.1.What kind of person makes great discoveries?A person who is _,_,_and.is very likey

6、 to make great discoveries.Pre-readinghard-workingdeterminedintelligentconfidentcuriousbrave/courageouspatientambitiousdevoted/committedpersistent/persevering（坚持不懈的）（坚持不懈的）.2.Which is more important for making a great discovery,talent or effort?I think both talent and effort are important for making

7、 discoveries,lbecause without either of them it is impossible or difficult to achieve success.lbecause without either of them success is an impossible dream.Task 3Scan the text and find descriptive words about Tu Youyou.Find descriptive words:Pay attention to the descriptive words in a passage.These

8、 will help you form a better impression of the subject described in the mitted patient 3.Circle the answers to the questions below.1.Where would you most likely find this passage?A.In a blog.B.In a book.C.In a letter.D.In a newspaper.2.Passage like this are most often written in _ and _.A.the active

9、 voice/offer many opinions B.the first person/talk about feelings C.both active and passive voices/mostly contain facts3.Which two pieces of information were not included in the passage?A.A quote from Tu Youyou.B.The details of how artemisinin was discovered.C.Tu Youyous important contributions othe

10、r than the discovery of artemisinin.D.Tu Youyous personal life.E.Tu Youyous road to discovering artemisinin.F.What Tu Youyou was awarded.G.Why artemisinin is an important discovery.TU YOUYOU AWARDED NOBEL PRIZE 屠呦呦获诺贝尔奖屠呦呦获诺贝尔奖 6 October 2015This years Nobel Prize for Physiology or Medicine has been

11、 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.今年的诺贝尔生理学或医今年的诺贝尔生理学或医学奖学奖颁发给了颁发给了屠呦呦屠呦呦(共同获奖者共同获奖者)，她的研究促使了青蒿素的发现。，她的研究促

12、使了青蒿素的发现。这是一种至关重要的治疗疟疾的新疗法。青蒿素挽救了数十万人的这是一种至关重要的治疗疟疾的新疗法。青蒿素挽救了数十万人的生命，并改善了数百万人的健康状况。生命，并改善了数百万人的健康状况。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 ye

13、ar in Africa alone.全世界每年有超过全世界每年有超过2亿人亿人罹患疟疾罹患疟疾，约约60万人万人死于死于疟疾。青蒿素已成为治疗疟疾的疟疾。青蒿素已成为治疗疟疾的重要组成部分重要组成部分，据认为仅在非洲一年就能挽救据认为仅在非洲一年就能挽救10万人的生命。万人的生命。1.This years 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

14、treatment for malaria.现在完成时的被动现在完成时的被动whose引导的非限制性定语从句引导的非限制性定语从句同位语同位语 The boy,whose father is an engineer,studies very hard.那个父亲是位工程师的小男孩学习很努力。那个父亲是位工程师的小男孩学习很努力。今年的诺贝尔生理学或医学奖授予了屠呦呦今年的诺贝尔生理学或医学奖授予了屠呦呦（共同（共同获奖者）获奖者），她的研究发现了青蒿素，她的研究发现了青蒿素一种用于治疗一种用于治疗疟疾的重要新药物。疟疾的重要新药物。Tu Youyou,a committed and patien

15、t scientist,was born in Ningbo,China,on 30 December 1930,and graduated from Peking University Medical School in 1955.After she graduated,she worked at the China Academy of Traditional Chinese Medicine in Beijing.屠呦呦，一位坚定而耐心的科学家，屠呦呦，一位坚定而耐心的科学家，1930年年12月月30日出生于中国宁日出生于中国宁波，波，1955年毕业于北京大学医学院。毕业后，她在北京的年

16、毕业于北京大学医学院。毕业后，她在北京的中国中医中国中医研究院研究院工作。工作。In 1967,the Chinese government formed a team of scientists with the objective of discovering a new treatment for malaria,and Tu Youyou was among the first researchers chosen.In the beginning,Tu Youyou went to Hainan,where malaria was more common,to study malar

17、ia patients.In 1969,she became the head of the project in Beijing,and decided to review ancient Chinese medical texts to find traditional botanical treatments for the disease.1967年，中国政府组年，中国政府组建了一支建了一支以以探索治疗疟疾新方法探索治疗疟疾新方法为目的为目的的科学家队伍，屠呦呦是其的科学家队伍，屠呦呦是其中首批入选的研究人员。在开始的时候，屠呦呦去了海南研究疟疾中首批入选的研究人员。在开始的时候，屠呦

18、呦去了海南研究疟疾患者，在那里疟疾更常见。患者，在那里疟疾更常见。1969年，她成为北京项目的负责人，并年，她成为北京项目的负责人，并决定复阅决定复阅中国古代医学文献中国古代医学文献，以寻找这种疾病的传统的，以寻找这种疾病的传统的植物疗法植物疗法。Her team examined over 2,000 old medical texts,and evaluated 280,000 plants for their medical properties.From their research,they discovered and tested 380 distinct ancient Chi

19、nese medical treatments that showed promise in the fight against malaria.她的团队查阅了她的团队查阅了2000多本古老的医学文献，并对多本古老的医学文献，并对280000种植物的种植物的药用性能药用性能进行了进行了评估评估。在他们的研究中，他们发现并测试了。在他们的研究中，他们发现并测试了380种种不同的不同的中国古代医疗方法，这些方法为中国古代医疗方法，这些方法为抗击抗击疟疾带来了希望。疟疾带来了希望。2.From their research,they discovered and tested 380 distinc

20、t ancient Chinese medical treatments that showed promise in the fight against malaria.The medical community continues to make progress in the fight against cancer.医学界在抗癌的斗争中不断取得进步。医学界在抗癌的斗争中不断取得进步。China is confident in winning the fight against the COVID-19.中国在战胜新型冠状病毒方面是有信心的。中国在战胜新型冠状病毒方面是有信心的。that

21、引导的限制性定语从句引导的限制性定语从句通过研究，他们发现并测试了通过研究，他们发现并测试了380380种不同的古代中种不同的古代中医疗法，这些方法证明了对抗疟疾是有希望的。医疗法，这些方法证明了对抗疟疾是有希望的。One medical text from the fourth century suggested using the extract from sweet wormwood to treat a fever.Tus team tested a collection of dried wormwood leaves but found no effect.They then tr

22、ied boiling fresh wormwood,and using the liquid obtained from this to treat malaria,but this did not work either.Their project got stuck.一本四世纪的医药文献一本四世纪的医药文献推荐使用推荐使用青蒿提取物来青蒿提取物来治疗发烧。屠呦呦的团队测试了一批干艾叶，但没有发现效果。治疗发烧。屠呦呦的团队测试了一批干艾叶，但没有发现效果。然后，他们然后，他们试着试着把新鲜的苦艾把新鲜的苦艾煮开煮开，用，用熬出熬出的液体来治疗疟疾，的液体来治疗疟疾，但这也不管用。他们的计

23、划但这也不管用。他们的计划陷入了困境陷入了困境。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 te

24、mperature to draw out the extract,she found a substance that worked.然而，屠呦呦并不然而，屠呦呦并不承认失败承认失败。她又分析了一遍医学文献，。她又分析了一遍医学文献，偶然偶然发发现了一句话，建议用另一种方法来处理青蒿。她的结论是，煮青现了一句话，建议用另一种方法来处理青蒿。她的结论是，煮青蒿显然破坏了它的蒿显然破坏了它的医学特性医学特性。她用较低的温度。她用较低的温度提取提取提取物，发现提取物，发现了一种有效的物质。了一种有效的物质。After failing more than 190 times,the team fin

25、ally succeeded in 1971.Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe.Later,the medicine was tested on malaria patients,most of whom recovered.This medicine，which was called artemisinin,soon became a standard treatment for malaria.在失败

26、了在失败了190多次之后，这个团队终于在多次之后，这个团队终于在1971年成功了。屠呦呦年成功了。屠呦呦和她的团队成员甚至和她的团队成员甚至坚持在自己身上测试药物坚持在自己身上测试药物，以确保它是安全，以确保它是安全的。后来，这种药物在疟疾患者身上进行了测试，大部分受试患的。后来，这种药物在疟疾患者身上进行了测试，大部分受试患者都康复了。这种被称为青蒿素的药物很快成为治疗疟疾的标准者都康复了。这种被称为青蒿素的药物很快成为治疗疟疾的标准药物。药物。According to Tu Youyou,the discovery of artemisinin was a team effort.Upon

27、 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 Chinas scientific research and Chinese medicine to be spr

28、ead around the world.”屠呦呦说，青蒿素的屠呦呦说，青蒿素的发现是一个发现是一个团队努力的结果团队努力的结果。当听到自己被授予诺贝尔奖时，她说：。当听到自己被授予诺贝尔奖时，她说：“这个荣誉不仅仅属于我。在我身后有一个团队，还有我的国家的全体这个荣誉不仅仅属于我。在我身后有一个团队，还有我的国家的全体人民。这一成功证明了中医的巨大价值。中国的科研和中医药走向世人民。这一成功证明了中医的巨大价值。中国的科研和中医药走向世界，确实是一种荣誉。界，确实是一种荣誉。”1.Why is the discovery of artemisinin important?2.What was

29、 the key to getting a good extract from the wormwood?4.Read the text again and answer the questions.Artemisnin has saved hundreds of thousands of lives,and has led to improved health for millions of people.Using a lower temperature to draw out the extract.3.What numbers are mentioned in the text?Wha

30、t do they suggest?200 million people around the world get malaria each year600,000 people die from malaria each year100,000 artemisnin save lives a year in Africa alone2,000 Tu Youyous team examined old medical texts280,000 Tu Youyous team evaluated plants for their medical properties380 Tu Youyous

31、team discovered and tested ancient Chinese medical treatments that showed promise in the fight against malaria190 Tu Youyous team failed to draw out the extract from wormwood4.Why is Tu Youyou considered a great person?Tu Youyou and her team members even insisted on testing the medicine on themselve

32、s to make sure that it was safe.坚决要求Complete the flow chart.Then tell the story of how artemisinin was discovered.Tu Youyous team examined _ and evaluated _.They found a medical text suggesting _.They tested _.over 2,000 old medical texts280,000 plants for their medical properties(特性）特性）using the ex

33、tract from sweet wormwood to treat a fever a collection of dried wormwood leaves but found no effect.They tried _,but _.They used a _ sweet wormwood extract.They tested the _ to see if safe.boiling fresh wormwood,and using the liquid obtained from this to treat malariathis did not work eitherlower temperature to draw outmedicine on themselvesvt.&vi.(使)沸腾；煮开；烧开 n.液体vt.获得They tested the medicine on _.The medicine became _ for malaria.malaria patients most of whom recovereda standard treatment