Unit 1 Reading and Thinking （ppt课件） (4)-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、Unit 1 People of AchievementReading and Thinking-Albert EinsteinTry to become not a man of success,but try rather to become a man of value.1.Who is the woman in the photo?2.What is happening in the photo?1.The woman is Tu Youyou.2.She awarded Nobel Prize.Malaria 【symptoms】chill,fever,sweat Sweet wor

2、mwoodartemisininextractThe information about artemisinin.treatmentGoalsUnderstand why Tu Youyou was awarded Nobel Prize1Get the main idea of the text23Learn the good qualities of Tu YouyouRead the title and answer the questions.Page 3 1.Where would you most likely find this passage?A.In a blog B.In

3、a book C.In a letter D.In a newspaper2.Passage like this are most often written in().A.the active voice/offer many opinions B.the first person/talk about feelings C.both active and passive voices/mostly contain facts Read the Para 1 and complete the mind map.whenwhowhatwhyNobel PrizeThis years Nobel

4、 Prize fa crucial new treatment for malaria.Artemisinin has saved,and has led to improved health for.around the world get malaria each year,and die from it.Artemisinin has become a vital part of the treatment for malaria,and is thought to save a year in Africa alone.今年的诺贝尔生理学或医学奖授予了屠呦呦(共同获奖者)，她的研究促使

5、促使了青蒿素的发现。这是一种至关重要至关重要的治疗疟疾的新新疗法。青蒿素挽救挽救了数十万人的生命，并改善改善了数百万人的健康状况。全世界每年有超过2亿人罹患疟疾，约60万人死于疟疾。青蒿素已成为治疗疟疾的重要重要组成部分，据认为仅仅在非洲一年就能挽救10万人的生命。whenThe Nobel Prize 5 October 2015whoTu Youyouwhatthe Nobel Prize for Physiology or Medicine whythe discovery of artemisininComplete the mind map.1.Why is the discover

6、y of artemisinin important?2.Can you list the exact number?Answer two questions.201519711969196719551930Read the Para 2-5 and fill in the timeline.Read the Para 2.Tu Youyou,a committed and patient scientist,was born in Ningbo,China,on 30 December 1930,and graduated from Peking University Medical Sch

7、ool in 1955.After she graduated,she worked at the China Academy of Traditional Chinese Medicine in Beijing.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

8、 Youyou went to Hainan,where malaria was more common,to study malaria 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.Her team examined over old medical texts,and evaluated pla

9、nts for their medical properties.From their research,they discovered and tested distinct ancient Chinese medical treatments that showed promise in the fight against malaria.excellenthard-workingTranslate the Para 2.屠呦呦是一位坚定而耐心的科学家，1930年12月30日出生于中国宁波，1955年毕业于北京大学医学院。毕业后，她在北京的中国中医研究院工作。1967年，中国政府组建了一支

10、以探索治疗疟疾新方法为目的的科学家队伍，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患者，在那里疟疾较为普遍。1969年，她成为北京项目的负责人，并决定复阅中国古代医药文献，寻找这种疾病的传统植物疗法。她的团队查阅了2000多本古老的医药文献，并对280 000种植物的药用价值进行了评估。在他们的研究中，他们发现并测试了380种不同的中国古代疗法，这些方法为抗击疟疾带来了希望。201519711969196719551930Read the Para 2 and fill in the timeline.born on 30 Dec.1930.Ningbo,China.

11、Birthgraduated from Peking University Educationbecame a researcher to fight malariabecamethe head of the projectRead the Para 3.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

12、 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

13、 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

14、 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.never-give-upselflessTranslate the Para 3.一本四世纪的医药文献推荐使用

15、青蒿提取物来治疗发烧。屠呦呦的团队测试了一批干青蒿，但没有发现效果。然后，他们试着把新鲜的青蒿煮沸，并用从中提取的液体来治疗疟疾，但这也不起作用。他们的项目陷入了困境。然而，屠呦呦并不承认失败。她再次分析了一遍医药文献，偶然间，她发现了一句话，建议用另一种方法来处理青蒿。她得出结论，煮青蒿显然破坏了它的药用价值。她用较低的温度提取提取物，发现了一种有效的物质。在失败了190多次之后，这个团队终于在1971年成功了。屠呦呦和她的团队成员甚至坚持在自己身上测试药物，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。2

16、01519711969196719551930Read the Para 3 and fill in the timeline.born on 30 Dec.1930.Ningbo,China.Birthgraduated from Peking University Educationbecame a researcher to fight malariabecame the head of the projectsucceeded in discovering artemisininwas awarded the Nobel PrizeRead the Para 4.According t

17、o Tu Youyou,the discovery of artemisinin was a team effort.Upon hearing that she had been awarded the Nobel Prize,she said,屠呦呦说，青蒿素的发现是一个团队努力的结果。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人民。这一成功证明了中医的巨大价值。中国的科学研究和中医药走向世界，确实是一种荣誉。”Paragraph _Paragraph _Paragraph _ The significance of Tus discov

18、ery.The honor of Tus discovery.12-34How artemisinin was discovered.Get the main idea of the text3.Which two pieces of information were not included in the passage?A A quote from Tu YouyouB The details of how artmisinin was discovered.C Tu Youyous important contributions other than the discovery of a

19、rtmisinin.D Tu Youyous personal life.E Tu Youyous road to discovering artmisninin.F What Tu Youyou was awarded?G Why artmisinin is an important discovery.Read the passage and answer the questions.Page 3 Para 4Para 3Para 2&3Para 1Para 1Read Para 2&3 and complete the flow chart.Tu Youyous team examine

20、d ,and evaluated .They found a medical text suggesting .They tried ,but .They tested .The medicine became .They tested the medicine on .They tested the medicine to see if safe.They used a the sweet wormwood extract.How was artemisinin discovered?Tu Youyous team examined old medical texts ,and evalua

21、ted plants for their medical properties .They found a medical text suggesting using the extract from sweet wormwood to treat a fever .They tried boiling fresh wormwood,and using the liquid obtained from this to treat malaria ,but this did not work either .They tested a collection of dried wormwood l

22、eaves but found no effect .The medicine became a standard treatment for malaria .They tested the medicine on malaria patients .They tested the medicine on themselves to see if safe.They used a lower temperature to draw out the sweet wormwood extract.Pre-experimentDuring-experimentPost-experimentBorn

23、 in Ningbo,in 1930,Tu Youyou 1.(graduate)from Peking University Medical School in 1955 and then worked at the China Academy of traditional Chinese Medicine in Beijing.She joined a team of scientists 2._ the objective of discovering a new treatment for malaria in 1967 and two years 3.(late),she was a

24、ppointed the head of the project.She and her team decided 4.(review)ancient Chinese medical texts to find traditional botanical treatments for the disease and they discovered and tested 380 distinct ancient Chinese 5.(medicine)treatments that showed promise in the fight against malaria.graduated wit

25、hlaterto reviewmedicalOne medical text from the fourth century suggested 6._ (use)the extract from sweet wormwood to treat a fever.They did repeated experiments and 7.(final)found a substance by lowering the temperature to draw out the extract.After many 8._ (fail),they at last found artemisinin,9._

26、 soon became a standard treatment for malaria and has saved millions of lives worldwide.For this,Tu Youyou 10._(award)the Nobel Prize for Physiology or Medicine in 2015.usingfinallyfailureswhichwas awardedwhose 引导非限制性定语从句，用作定语，对引导非限制性定语从句，用作定语，对Tu Youyou 起补充说明作用起补充说明作用where 引导非限制性定语从句，用作状语对引导非限制性定语从句，用作状语对Hainan起补充说明作用起补充说明作用that 引导限制性定语从句，用作主语，对引导限制性定语从句，用作主语，对treatments起限定修饰作用起限定修饰作用most of whom 引导非限制性定语从句，对引导非限制性定语从句，对patients起补充说明作用起补充说明作用 介词介词+关系代词（关系代词（指人指人 whom，指物指物 which)which 引导非限制性定语从句，用作主语，对引导非限制性定语从句，用作主语，对medicine起补充说明作用起补充说明作用Bye-bye!