Unit4 Scientists who changed the world Reading ppt课件 - -（2020版）新牛津译林版高中英语必修第三册.pptx

1、The scientist is motivated primarily by curiosity and a desire for truth.Irving Langmuir 科学家的驱动力主要是好奇心和对真理科学家的驱动力主要是好奇心和对真理的渴望。的渴望。欧文欧文朗缪尔，美国化学家、物理学家，朗缪尔，美国化学家、物理学家，因在表面化学上的贡献于因在表面化学上的贡献于19321932年获得诺年获得诺贝尔化学奖。贝尔化学奖。What is the scientist?Welcome to the unit Guess 1643-1727 British physicist and mathe

2、matician study on light and color,optics laws of planetary motion idea of gravityWho is he or she?Isaac Newton 1924-1986 Chinese physicist studied in the Southwest Associated University and Purdue University passed away due to cancer brought by radiation studied unclear weaponMany scientists have ch

3、anged our lives and made a difference to the world.-Watch and finishYuan Longping In 1953,he _ South-west Agricultural College.In the 1970s,he the first hybrid rice varieties.Stephen Hawking He _the field of general relativity.In 1988,A Brief History of Time was published and stayed on a bestseller

4、list for _.graduated fromsucceeded in developingmade major contributions to 237 weeks Behind every scientific discovery lies a lot of hard work.The news report describes the Chinese scientist Tu Youyou and her discovery of qinghaosu.Fast readingWhat do you know about the Nobel Prize?Nobel Prize is a

5、n international prize given annually for achievements in different fields such as physics,chemistry,medicine,literature and peace.It was started by Alfred Nobel,a Swedish chemist,engineer and inventor.He decided that after his death his money must be used to award actions that benefit mankind.Tu You

6、you and her teams efforts finally paid off.Para6._ _Para.1:Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu.BodyPara.2:_Paras.3-5:_ _Chinese scientist wins 2015 Nobel PrizeThe headlineTailTu Youyou acquired a broad knowledge of both traditional Chinese medicine and Western medicine

7、.Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu.Fast readingDetailed readingProblemsSolutionsTu and her team had to extract herbs,using household water containers instead of.They volunteered to test qinghaosu extract on themselves first.1.P46 A2 The rou

8、gh process of Tu Youyous discovery no promising resultlimited research resourcesinsufficient safety data19301951-551969197119722015born in Ningbo,ZJ Provincestudied medicine atuniversity in Beijingbecame head of a team that intendedto find a cure formalariasucceeded in making qinghao extract that co

9、uld treat malaria in micesuccessfully discovered qinghaosuwon the Nobel Prize2.Tus personal experienceIn-depth readingWell-educated knowledgeable.2.after 190 failures,she succeeded in making qinghao extract(L21)1.acquiring a broad knowledge of both and .(L11-12)Patient and determined3.worked day and

10、 night and their health began to suffer,but they never gave up(L26)Committeddiligent4.volunteered to test qinghao extract on themselves first(31)SelflessbraveA3:What qualities did Tu show as a scientist?Use details from the news to support.All these qualities contributes to Tus success!PatientCourageousCreativePersistentThoughtfulHard-workingObjective