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

1、 Unit 1 Try to become not a man of success,but try rather to become a man of value.Albert Einstein Do you know these people of achievement?Zhong NanshanAlbert EinsteinNeil ArmstrongYuan LongpingWhat are the qualities of these great people?Can you use some descriptive words to describe them?Descripti

2、ve word,a kind of adjective,adverb,v-ing etc.,is used to describe the colors,states and modalities of people or objects vividly and specifically.diligenttalentedselflesspersistentdevotedcourageouskind-heartedconsiderateA person of great value the discovery of artemisininthe discovery of artemisininW

3、here would you most likely find this passage?The titleThe dateThe illustrationsIn a newspaperNews storyNewsNewsStoryStoryP1:Whats the news about?Tu Youyou has been awarded this years Nobel Prize for Physiology or Medicine for the discovery of artemisinin,a crucial new treatment for malaria.malariaar

4、temisininA serious disease carried by mosquitoes,which causes periods of fever&shivering.A crucial new treatment for malaria.over 200 million people around the world get malaria each yearabout 600,000 die from ithas saved hundreds of thousands of liveshas led to improved health for millions of peopl

5、ehas become a vital part of the treatment for malaria is thought to save 100,000 lives a year in Africa aloneP2:Tu Youyous personal profile&her studyTu Youyous personal profileBirthplaceBirthdateEducationOccupationPersonalityHer MissionNingbo,China30 December 1930graduated from Peking University Med

6、ical Schoolworked at the China Academy of Traditional Chinese Medicine in BeijingCommitted/devoted and patient To discover a new treatment for malariaHer studywent to Hainan to study malaria patientsexamined over 2,000 ancient Chinese medical textsevaluated 280,000 plantsdiscovered and tested 380 di

7、stinct ancient Chinese medical treatmentsP3:Tu Youyou&her teams experimenttested dried wormwood leavestried boiling fresh wormwoodUsed a lower temperature to draw out the extractfailed more than 190 timesfinally succeededtested the medicine on themselves The process of discovering artemisinin was a

8、repetition of which tells us the road to scientific discovery is yet in the end.failurefrustratingworthwhileP3:How can you understand that Tu Youyou is a committed and patient scientist?Give examples.PersonalitySupporting factscommittedpatientIn 1967,the Chinese government gave the mission to discov

9、er a new treatment for malaria.In 1971,she finally succeeded.examined over 2,000 old medical textsevaluated 280,000 plantsdiscovered and tested 380 distinct ancient Chinese medical treatmentsShe would not acknowledge defeat.She analysed the medical texts again.failed more than 190 timesTu Youyou and

10、 her team members even insisted on testing the medicine on themselves to make sure that it was safe.P4:How did TU feel about being awarded the prize?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 medic

11、ine.It is indeed an honour for Chinas scientific research and Chinese medicine to be spread around the world.The extensive and profound Chinese cultureThe great value of traditional Chinese medicineTu Youyous committed and patient personalitiesWhat Tu Youyou owes her success to.The team effort/coope

12、ration talentThe wisdom of Chinese people/ancestorsContribute to the discovery of artemisininartemisinin award sb sth=award sth to sb a crucial new treatment for malaria die from a vital part of the treatment for malaria be thought to do a committed and patient scientist graduate from with the objec

13、tive of discovering a new treatment for malaria the head of the project 项目的负责人（head to/for）evaluate 280000 plants for their medical properties 药学属性Useful expressions Show promise in the fight against malaria (熟词生义：获得成功的迹象熟词生义：获得成功的迹象)suggest doing extract from get stuck(in)被卡住被卡住 acknowledge defeat

14、She found a substance that worked(起作用起作用)insist on doing be tested on It is an honor for sb to do sth Scientific research Artemisinin is thought to save 100000 lives a year in African alone.to do sth 表示一般情况或动作即将发生 to be doing sth 表示动作正在进行Sb/sth be thought+to have done sth 表示动作已经完成 to be done 表示被动且动作

15、将要发生 to have been done 表示被动且动作已完成1)该句型可与“its thought that互换”2）常用于该句型的过去分词还有said,believed,considered,hoped,reported等Sentence appreciating He is thought_(be)one of the richest men in Europe.Some drugs are known _(cause)damage to unborn children.She is reported _(earn)over$10 million a year.The flu is

16、believed_(cause)by viruses.The collection of short stories is said _(translate)into at least five foreign languages in the past few years.Robert is said_(study)abroad,but I dont know which country he studied in.Charles Babbage is generally considered _(invent)the first computer.to beto causeto earnt

17、o be caused to have been translatedto have studiedto have inventedpIt is said thought believed known understood reported expected .that主语从句主语从句Sentence pattern1.Upon hearing that she had been awarded the Nobel Prize,she said,“The honor is not just mine.”小结：小结：“一一就就”1.Upon/on+doing/n,+主句2.As soon as+

18、从句,+主句3.The moment/minute/second/instant(连词)+从句,+主句4.immediately/Directly/Instantly(连词)+从句,+主句5.No sooner+had sb done(部分倒装)+than sb did 6.Hardly+had sb done(部分倒装)+when sb did_ it,I was struck by the feeling that it was the best composition I had ever written._to the Beijing airport(一回到),the players

19、in the national tennis team received praise and fresh flowers.Upon/On their return=on returning Upon/On finishing 1.Upon realizing the importance of environmental protecting,our government takes effective measures to manage it.2.As soon as I reach Canada,I will ring you up.3.The moment I heard the news,I rushed to the spot.4.Directly I have finished my breakfast,I will go there.5.No sooner had he arrived home than he was asked to start on another journey.6.Hardly had she gone out when it began to snow.