Unit 1 People of achievement 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、LOREM IPSUM DOLORIn this class,you will1.read about the news and find out the event;2.read and find out the discovery of artemisinin;3.talk about what greatness means and how it is achieved.巩固练习RelativityGentlePatentDoctorateGeniusPassionWhich one is missing？TheoryFormula请以最快的速度找出请以最快的速度找出哪个哪个单词单词消失

2、消失了！了！Game timeHua Tuo was a renowned physician during the Eastern Han Dynasty and Three Kingdoms era of China.The Book of Later Han records Hua Tuo as the first person in China to use anesthesia(麻醉)during surgery.He used a general anesthetic combining wine with an herbal concoction called mafeisan(

3、麻沸散).Li Shizhen was a famous medical scientist in Ming Dynasty.He wrote a famous book Compendium of Materia Medica(本草纲目本草纲目),which is a collection of Chinese herbs.It included 2000 Chinese herbs with millions of characters.He visited mountains,tasted different kinds of herbs and even did experiments

4、 on himself.It took him 37 years to finish the book，which is considered to be a great contribution to the development of Chinese medicine.Can you name a modern scientist who uses artemisinin as a new treatment for malaria?Tu Youyou,born in 1930 in Ningbo,has been a pharmacologist at the China Academ

5、y of Chinese Medicine Science since 1965,engaging in research of the combination of TCM and WM.TCM:traditional Chinese medicine WM:western medicineTu Youyou3.The discovery of artemisinin and its treatment of malaria is regarded as a breakthrough of tropical medicine in the 20th century.4.For her wor

6、k,Tu received the 2011 Lasker Award in clinical medicine and the 2015 Nobel Prize in Physiology or Medicine.1.Her name is taken from the Book Of Songs（诗经）（诗经）2.Tu Youyou won Nobel Prize for the discovery of Artemisinin(青青蒿蒿素素).Headline/TitleDatebodyConclusion/Ending Fast readingReading activity1.Whe

7、re would you most likely find this passage?A.In a blog.B.In a book.C.In a letter.D.In a newspaper.TU YOUYOU AWARDED NOBEL PRIZE6 October 20152.Passages like this are mostly written in _ and _.A.the active voice/offer many opinionsB.the first person/talk about feelingsC.both active and passive voices

8、/mostly contain factsReading activityTU YOUYOU AWARDED NOBEL PRIZE6 October 2015Find descriptive words Pay attention to the descriptive words in a passage.These will help you form a better impression of the subject described in the passage.While reading This years Nobel Prize for Physiology or Medic

9、ine 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 worid get malaria each ye

10、ar,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.1.Summarize this paragraph in one sentence.The significance of Tus discovery.para.1成千上万的Reading activity3.Find two adjectives describing the d

11、iscovery of artemisinin.2.What do the numbers suggest?crucialvitalWhile reading1.Summarize this paragraph in one sentence.Tu Youyou,a committed and patient scientist,was born in Ningbo,China,on 30 December 1930，and graduated from Peking University Medical School in 1955.After she graduated,she worke

12、d 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 Youyou went to Hainan,where malaria was

13、more common,to study malaria patients.para.2-1Personal profile and early work experience.1.Summarize this paragraph in one sentence.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 t

14、eam 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 Chinese medical treatments that showed promise in the fight against malaria.para.2-2Tus way to the treatment for malaria.While readi

15、ngWhile reading 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 tried boiling fresh wormwood and using the liquid obtained from this to treat malaria,but this

16、 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 proper

17、ties.para.3-11.Summarize this paragraph in one sentence.Hard work leading to the discovery of the artemisinin.While reading1.Summarize this paragraph in one sentence.Using a lower temperature to draw out the extract,she found a substance that worked.After failing more than 190 times,the team finally

18、 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.para.3-

19、2The discovery of the artemisinin.Reading activity4.Find out what happened to Tu in the following years.Born in Ningbo,ChinaGraduated from Peking University Medical SchoolChosen to be the first researchers to discover a new treatment for malaria.Became the head of the project in BeijingThe team fina

20、lly succeeded in 1971.Tested the medicine on themselves and later on patients.The medicine became a standard treatment for malaria.Awarded the Nobel Prize for Physiology and Medicine.Reading activityWhat was the key to getting a good extract from the wormwood?temperaturePara.3:“After failing more th

21、an 190 times,the team finally succeeded.”Show the hardness of the mission&the great effort Tus team madeWhile reading 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 behi

22、nd 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 spread around the world.para.4The honor of the discovery.1.Summarize this paragraph in one sentence.Fast reading

23、Reading activity2.What kind of person is Tu Youyou according to her quote?thinks little of fame and moneyeffort talent We need talent to learn quickly and to think sharply.We should spare no effort to experiment through trial and error.Genius is one percent inspiration and ninety-nine percent perspi

24、ration.Reading activitySummaryThe newsThe event Tu Youyou was awarded Nobel Prize.Road to discoveryPre-experimentDuring experimentPost-experimentSignificance of the eventfieldwork and literature reviewextracting at a low temperature using dried wormwood leavesboiling fresh wormwood for liquidgreat value of traditional Chinese medicinetestingReview with the mapTu Youyou Awarded Nobel PrizeHomework1.本节课所学单词一个五遍;2.朗读文章第一至第三自然段发送音频