Unit+4+Reading+ppt课件--（2020版）新牛津译林版高中英语必修第三册.pptx

1、Do you know what malaria is?Watch the video and answer the questions1.What causes malaria mostly?2.Whats the symptom of getting malaria?Pre-reading1.What causes malaria mostly?2.Whats the symptom of getting malaria?Chinese scientist wins 2015 Nobel PrizeTU Youyou2015.10 Nobel Prize in physiology or

2、medicine for her discoveries concerning a novel therapy against Malaria(疟疾)A Nobel Prize is one of a set of prizes that are awarded each year to people who have done important work in science,literature,or economics,or for world peace.Behind every scientific discovery lies a lot of hard work.The new

3、s report below describes the Chinese scientist and her discovery of a life-saving medicine.Now,lets read the news report to learn more.Titleattractive,direcct,exact,brief,incompletethe most important information:Who,What,When,Where,Why,Howdetailed or supporting informationbackground information or c

4、onclusionThe features of a news report1.多亏.2.广泛的.知识3.死于.（疾病等）4.打算/想要做某事5.的治疗方法6.未能做成某事,做某事失败了 7.查阅.8.为了（不）做某事9.成功做某事 1.thanks to2.a broad knowledge of3.die of4.intend to do sth.5.a cure for.6.fail to do sth.7.refer to8.in order(not)to do sth.9.succeed in doing sth/manage to do sth.10.问题的解决办法11.大量的.1

5、2.可能做某事 13.加速14.志愿做某事 15.（努力等）得到回报 16.凭借.17.对.有益 10.solutions to the problem11.large amounts of.12.be likely to do sth.13.speed up14.volunteer to do sth.15.pay off16.draw on17.be neneficial to.197119301951-195519691972 2015Tus personal experiencesRead for time and detailsRead and matchPara.1Para.2Pa

6、ra.3-5Para.6Tu Youyou won a Nobel Prize I 2015 for discovery of qinghaosu.Tu Youyou and her teams efforts finally paid off.Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu.Tu Youyou acquired a broad knowledge of both traditional Chinese medicine and Weste

7、rn medicine.19711930succeeded in making qinghao extract that could treat malaria in mice1951-195519691972 2015born in Ningbo,Zhejiang Provincestudied medicine at university in Beijingbecame head of a team that intended to find a cure for malariasuccessfully discovered qinghaosuwon the Nobel PrizeTus

8、 personal experiencesRead for time and detailsRead and matchPara.1Para.2Para.3-5Para.6Tu Youyou won a Nobel Prize I 2015 for discovery of qinghaosu.Tu Youyou and her teams efforts finally paid off.Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu.Tu Youyou

9、 acquired a broad knowledge of both traditional Chinese medicine and Western medicine.Para.1News report:Para.2Paras.35Para.6Tu Youyou acquired a broad knowledge of both traditional Chinese medicine and Western medicine.Tu Youyou and her team solved a lot of problems before they successfully discover

10、ed qinghaosu.Tu Youyou and her teams efforts finally paid off.Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu.The most important informationConclusion SupportinginformationOther detailed informationThe inverted pyramidAppreciation WhoWho was the main character of news report?WhatW

11、hat honour did she receive?WhenWhen did she get the award?WhereWhere did she get inspired?WhyWhy did she get the prize?HowHow did she make the discovery?WhereWhat does the news report mainly talk about?Skill:try to find out who,when,why,where and what.It mainly talks about _ and her way to _ which s

12、aves lots of patients all over the world.Tu Youyoufind out qinghaosuwon 2015 Nobel Prize Read Para.3-5 for detailsProblemSolutionThe extracts failed to produce any promising results.Tu and her team could not produce enough qinghao extract because research resources were limited.Tu and her team did n

13、ot have sufficient safety data to start trials on patients.A2Problem 1SolutionsThe extracts failed to produce any promising results.Tu Youyou referred to the ancient books of traditional Chinese medicine again,redesigned the experiments and tried extracting the qinghao herb at a low temperature in o

14、rder not to damage its effective part.A2While readingProblem 2SolutionsTu and her team could not produce enough qinghao extract because research resources were limited.Tu Youyou and her team managed to find solutions to the problem,e.g.using household water containers instead of research equipment.W

15、hile readingProblem 3SolutionsTu and her team did not have sufficient safety data to start trials on patients.Tu Youyou and her team volunteered to test the qinghao extract on themselves.While readingArtemisinin青蒿素青蒿素Artemisinin,a drug therapy for malaria that has saved millions of lives across the

16、globe,especially in the developing world.hard-working after 190 failures,she succeeded in making qinghao extract(L21)collected over 2,000 traditional Chinese medical recipes,made hundreds of extracts from different herbs (L15)patient worked day and night and their health began to suffer,but they nev

17、er gave up(L26)Committed(奉献的奉献的)volunteered to test qinghao extract on themselves first(31)Selfless(无私的无私的)1.What qualities did Tu Youyou show as a scientist?Use details from the news report to support your ideas.Tus speech at the Nobel Prize ceremony2.Tu Youyou is the first female Chinese scientist

18、 to win a Nobel Prize.In your opinion,what is the significance of this achievement?This has shown the importance of traditional Chinese medicine Qinghaosu,as the key substance in many malaria medicines,has saved countless lives.Tu Youyous achievement has earned international recognition of tradition

19、al Chinese medicine.As a female scientist,Tu has also inspired young female scientists to work harder to achieve their dreams.28VSBackbones of ChinaBackbones of China My Heroes1.Discuss and write in groups;2.Choose one representative to show.SampleMy Hero Speaking of heroes,it is not difficult to th

20、ink of great heroes in history.As for me,I have a hero in my heart who fights with the virus-academician Zhong Nanshan.（开门见山，谁是你的英雄。（开门见山，谁是你的英雄。）Firstly,in this fight against the virus,academician Zhong Nanshan faces the virus bravely at the age of 84.Secondly,He leads us on the perfect and right r

21、oad with his calmness and knowledge.Whats more,it is he who saved lots of patients.（分点阐述原因（分点阐述原因英雄的成就和精英雄的成就和精神。）神。）I am moved by his spirit of devotion.He is a good example for me to follow.I will study hard and return for the society.He is my real hero in my heart.（总结）（总结）1.Write a speech on“What

22、 I can learn from Tu Youyou”based on group work.2.Finish the workbook.Homeworkbroad sufficient intend pay offlimited experiment wisdom refer toThe passage below is about traditional Chinese medicine and Western medicine.Complete the passage with the correct forms of the words and phrases in the box

23、below.In her Nobel Lecture,Tu Youyou(1)_ the strengths of both traditional Chinese medicine and Western medicine,and pointed out that there is great potential for future advances if scientists make good use of these strengths.referred toTheir efforts to conduct research in both fields may finally(2)

24、_.A good example to illustrate this point is the discovery of qinghaosu in 1972,which was(3)_ as an effective treatment for malaria.The Chinese herb qinghao,from which qinghaosu comes,has been used to cure diseases for almost 2,000 years.pay offintendedbroad sufficient intend pay offlimited experime

25、nt wisdom refer toHowever,it was not until the 1970s that Tu succeeded in discovering qinghaosu,after many failed(4)_.By then,the fight against malaria had achieved only(5)_ success.Since the discovery of qinghaosu,the survival rate of malaria patients has increased by around 30%.limitedbroad suffic

26、ient intend pay offlimited experiment wisdom refer toexperimentsWithout her(6)_ knowledge of both traditional Chinese medicine and Western medicine,Tu might never have discovered qinghaosu.It is important that scientists draw on the(7)_ of both fields.With(8)_ research,many more medical discoveries

27、like qinghaosu are likely to be made.broad sufficient intend pay offlimited experiment wisdom refer towisdomsufficientbroadThe news report uses some abstract nouns.Note the following suffixes and think of more words formed with them.Then fill in the table below with as many words as you can.Parts of

28、 speech SuffixesWordsAdjectives-domwisdom-nesseffectivenessVerbs-alsurvival-anceappearance-urefailureAdjectives/Verbs/Nouns-ageshortagefreedomarrival,approval,proposal,refusal,removalpleasure,exposure,closureacceptance,performance,assistancemarriage,passage,percentageusefulness,kindness,loneliness,happiness