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1、选择性必修一Unit 1 Try to become not a man of success,but try rather to become a man of value.-Albert Einstein 努力不是为了功成名就，而是为了成为有价值的人。What can you see in the photo?Tu Youyou,a Chinese female scientist,is being awarded the Nobel Prize.the Nobel Prize award ceremony1 What kind of person makes great discover
2、ies?2 Which is more important for making a great discovery,talent or effort?P.2 Most great discoverers are brilliant and hard-working.Many are perfectionists who are unwilling to accept anything but the best.I think both talent and effort are important for making discoveries.If a person doesnt have
3、some talent,it is possible that even though he or she works hard,it will be difficult to succeed.On the other hand,people even those with great talent rarely achieve anything without putting in efforts.P.22 Scan the text and find descriptive words about Tu Ymitted;patientP.33 Circle the answers to t
4、he questions below.1 Where would you most likely find this passage?A In a blog.B In a book.C In a letter.D In a newspaper.2 Passages like this are most often written in and.A the active voice/offer many opinions B the first person/talk about feelings C both active and passive voices/mostly contain f
5、acts3 Which two pieces of information were not included in the passage?A.A quote from Tu Youyou.B.The details of how artemisinin was discovered.C.Tu Youyous important contributions other than the discovery of artemisinin.D.Tu Youyous personal life.E.Tu Youyous road to discovering artemisinin.F.What
6、Tu Youyou was awarded.G.Why artemisinin is an important discovery.P.34 Read the text again and answer the questions.1 Why is the discovery of artemisinin important?2 What was the key to getting a good extract from the wormwood?3 What numbers are mentioned in the text?What do they suggest?4 Why is Tu
7、 Youyou considered a great person?Artemisinin has saved hundreds of thousands of lives and has improved the health for millions of people.Using a lower temperature to draw out the extract.200 million;600,000;100,000;2,000;280,000;380;190 These numbers suggest three thi ngs:how bi g a heal th probl e
8、m malaria is,how much time Tu Youyou spent in looking for a possible new treatment f or mal ari a,and how pati ent and persi stent Tu Y ouyou and her team were to tackle the disease.She is considered a great person because through her efforts many lives have been saved.Match the main idea of each pa
9、ragraph.Para 1Para 4Para 2Para 3What Tu Youyou was awardedTu Youyous road of discovering the artemisininThe details of how artemisinin was discovered Tu Youyous attitude to honourRead for the structure and the main idea of each part.Tu Youyou awarded Nobel PrizeIntroduction BodyConclusionParagraph _
10、Paragraph _Paragraph _12-34 Nobel Prize for Physiology or Medicine had been awarded to Tu Youyou.How artemisinin was discovered by Tu Youyou.The discovery of artemisinin was a team effort,according to Tu Youyou.5 Complete the flow chart.Then tell the story of how artemisinin was discovered.P.3 Tu Yo
11、uyous team examined over 2,000 old medical textsover 2,000 old medical texts,and evaluated 280,000 280,000 plants for their medical propertiesplants for their medical properties.They found one medical text suggesting using the extract from sweet wormwood using the extract from sweet wormwood to trea
12、t a feverto treat a fever.They tested a collection of dried wormwood leaves but found no effecta collection of dried wormwood leaves but found no effect.They tried boiling fresh wormwood and using the liquid obtained from itboiling fresh wormwood and using the liquid obtained from it,but this this d
13、idnt work eitherdidnt work either.They used a lower temperature to draw out lower temperature to draw out the sweet wormwood extract.They tested the medicine on themselves on themselves to see if safe.They tested the medicine on malaria patientsmalaria patients.The medicine became a standard treatme
14、nt a standard treatment for malaria.From which details can you conclude that Tu Youyou and her team was committed?(committed adj.尽心尽力的)Her team examined over 2,000 old medical texts,and evaluated 280,000 plants for their medical properties.After failing more than 190 times,the team finally succeeded
15、 in 1971.Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe.a news reportTitle:Tu Youyou awarded the Nobel PrizeIntroduction(Para.1)Body(Para 2-3)Conclusion(Para 4)who,when,what,whyHow to find the artemisininTu Youyous attitude to honourR
16、etellingRetelling Tu Youyou was awarded the Nobel Prize in 2015 for her research,_ led to the discovery of artemisinin.Artemisinin _(save)a large number of lives since it was discovered.After _(graduate)from university,Tu Youyou worked at the China Academy of traditional Chinese Medicine.In 1967,Tu
17、Youyou _(choose)as a researcher of a team of scientists with _ purpose of discovering a new treatment for malaria.They _(evaluate)280,000 plants and tested 380 distinct ancient Chinese medical _(treat).One medical text suggested using the extract from sweet wormwood to treat a fever.Tu Youyou analyz
18、ed the medical texts again,and _ chance,she found one sentence suggesting a different way.Soon she found a substance that worked by _(boil)the sweet wormwood at a lower temperature.The teams hard work eventually paid off in 1971.Tu Youyou thought the discovery of artemisinin was a team effort and th
19、e Nobel Prize was an honor for Chinas _(science)research and Chinese medicine to be spread around the world.whichhas savedgraduatingwas chosentheevaluatedtreatmentsbyboilingscientificP.4Build up your vocabulary1 Write down the word that matches each definition.Then find the sentences containing thes
20、e words in the text.1 _ cook something in very hot water2 _ relating to plants3 _ qualities or characteristics of something4 _ a kind of substance that flows freely,such as water or milk5 _ physical material that existsboil“They then tried boiling fresh wormwood.but this did not work either.”botanic
21、al“In 1969,she.to find traditional botanical treatments for the disease.”properties“Her team examined.for their medical properties.”liquid“They then tried.using the liquid obtained from this to treat malaria,.”substance“Using a lower temperature to draw out the extract,she found a substance that wor
22、ked.”P.42 Guess the meaning of the underlined words.Then fill in the blanks with words that have the same roots.1 The two flowers are quite distinct from one another,so it is easy to make a _ between them.2 Scientists need to _ how the new material stands up to wear and tear to prove how valuable it
23、 is.3 A talented scientist well known for his _ to his country,Huang Danian committed himself to his research in geophysics.4 A:Did you come to any conclusions?B:Yes,we _ that by drawing out the extract at a low temperature,we could find the substance that we needed to complete the experiment.5 She
24、spends a lot of time _ her patients dreams.This analysis is very helpful,explaining their daily behaviour very well.distinctionevaluatecommitmentconcludedanalysingdistinctlyvaluecommission(委员会)commitment(献身、奉献)concluding(最后的、结尾的)conclusive(结论性的)conclusivelyanalyticalanalyticallydistinctdistinction(区
25、区别；卓越；卓越)distinctive(与众不同的与众不同的)indistinct(不清楚的不清楚的)distinguish(区区别、分清、分清)commitcommittedcommitment(献身、奉献献身、奉献)commission(委委员会会)concludeconclusionconclusive(结论性的性的)concluding(最后的最后的)P.43 Read the passage about Lu Xun.Fill in the blanks with the correct forms of the words in the box.insist obtain obj
26、ective acknowledge apparently crucialLu Xun,_ as one of the greatest modern writers in China,was born in Shaoxing,Zhejiang Province in 1881.In 1904,he went to Japan and became a medical student,withthe _ of improving peoples health and saving lives.However,he changed hismind when he saw in a photo a
27、 Chinese man about to be killed by a Japanese soldier.Itstruck him that the other Chinese men in the photo _ did not care about whatwas happening to their fellow countrymen.From this,he concluded that the _ problem in China was not physical illness,but the spiritual illness of people at that time.Fo
28、llowing this,he quit medical school.When he returned to China in 1908,he _a teaching job.In 1917,a friend _ that he help write for a magazine called NewYouth.That was how his first famous short story A Madmans Diary got published.acknowledgedobjectiveapparentlycrucialobtainedinsistedP.44 In pairs,di
29、scuss how people can achieve successhow people can achieve success,using words and expressions you have learnt in this unit.Xiao Ji:In order to achieve success in life,I think it is crucial(至关重要的)to work hard.Ye Zixian:I agree,but I think it is vital(至关重要)to also work hard doing the right things.Xia
30、o Ji:What do you mean?Ye Zixian:Well,some people apparently try to get ahead by being dishonest and lying.Even though they are working hard,what good will it do?Xiao Ji:Thats right.And even more people are working hard with wrong objectives.They just want to obtain money or become famous.Ye Zixian:B
31、ut what is a good reason?Xiao Ji:I think it is good to work to make the world a better place,or to help other people with difficulties.Ye Zixian:I see what you mean.Language studyP.22 Scan the text and find descriptive words about Tu Ymitted adj.忠于职守的、全身心地投入的、尽心尽力的忠于职守的、全身心地投入的、尽心尽力的；(信仰)坚定的、忠诚的 e.g
32、.Those who will definitely make a difference are committed to their job.(全身心地投入)The majority of the Chinese Communist Party members are committed Marxists.(坚定的)_P.22 Scan the text and find descriptive words about Tu Youyou.objective n.(某一行为的具体特定的)目的、目标目的、目标(近义词：aim,target,goal,purpose)e.g.The main o
33、bjective of this meeting is to give more information on our plansto give more information on our plans.Our main objective was the recovery of the child safe and wellthe recovery of the child safe and well._P.22 Scan the text and find descriptive words about Tu Youyou.in the beginning (时间段)开始时、起初开始时、
34、起初(at the beginning 开始那个时间点或地点)e.g.The school was very small in the beginning,and then it became much larger.Love is sweet in the beginning but sour in the end.She was born at the beginning of September.Capital letters are used at the beginning of sentences._review vt.复查、重新考虑、审查复查、重新考虑、审查(examine)；写
35、(影视或书籍的)评论；(为备考)复习 e.g.The companys safety procedures were reviewed after the accident.(审查)With the development of the reform,it is necessary to review some old policies.(审查)His job is to review new movies of some studios.(写评论)Youd better review what you have been taught before the coming exam.(复习)_
36、 P.2evaluvaluate vt.(对某事物的价值、质量等进行)评估评估 e.g.Some research has been done to evaluate the effectiveness of different drugs.Every policy has to be evaluated before it is carried out._P.2property C(物质的)特性特性 e.g.A radio signal has both electrical and magnetic properties.无线电信号兼具电和磁特性。Different chemicals h
37、ave different properties._P.2distinct adj.(明显)不同的、绝然不同的不同的、绝然不同的 e.g.Sichuan accent(口音)and Hubei accent are two entirely distinct dialects(方言).China is taking an entirely distinct road from the west._P.2promise U(某事或某人有成功或好结果的)迹象、征兆迹象、征兆 e.g.Bill shows great promise to be a good football player.The
38、boy showed promise as an athlete when in middle school._P.2suggest vt.(某事物)表明；使想到；暗示表明；使想到；暗示；显示；显示；(某人)建议e.g.All the evidence suggests(that)he stole the money.(表明)What do these results suggest to you？(说明)One medical text from the fourth century suggested.四世纪的一份医学文献表明。_P.2collection U 收集；聚集收集；聚集收集；聚
39、集收集；聚集；拿走；拿走 C(同类的)收藏品收藏品 (物品)一一批、堆批、堆批、堆批、堆；(人)一群一群e.g.Your suit will be ready for collection on Tuesday.(取走)A researcher must be good at data collection.(收集)The exhibits are part of his private collection.(收藏品)There was a collection of books on the floor.(堆)_ P.2P.2work vi.(人)工作、干活工作、干活 vt.vt.经营、管
40、理；操作经营、管理；操作 (机器)运行、运行、(起作用起作用)响、亮；响、亮；生效、奏效生效、奏效e.g.Hes working on a new novel.(写)Farmers work the land.(耕作)Do you know how to work the machine?(操作、开、使用)The doctors new treatment has worked and he is recovering.(奏效、起作用)The new measures work and the social situation is picking up.(起作用、有效)_ _ P.2stic
41、k vi.(某物)卡住、陷入困境卡住、陷入困境 be/get stuck 被卡住、困住；被难倒；被卡住、困住；被难倒；遇到困难遇到困难e.g.Its difficult to open the door.It keeps sticking.(卡住)They got stuck in a traffic jam.So they were late for the meeting.(遇到交通堵塞)Ive got something stuck in my throat.(卡着)He got stuck in his friends home for decades.(困住)If you get s
42、tuck on anything difficult,just ask me for help.(被难倒)_ P.2acknowledge defeat 承认失败、认输、服输承认失败、认输、服输(acknowledge 公开正式公开正式承认承认真相、现实真相、现实)e.g.You have to acknowledge that money is not everything.(承认)The majority of American politicians refuse to acknowledge defeat.(认输)admit vt.(被迫或不情愿地)承认承认(错误等不好的事情)reco
43、gnize vt.承认、认可承认、认可(并尊重特定的身份、资格)e.g.All criminals will eventually admit that their crimes are immoral.A successful person has his achievements recognized._P.2treat vt.处理处理(某事、某物)；对待；对待(某人)；治疗治疗(疾病或病人)；款待；款待(某人)、让让(某人)享受享受e.g.Police say theyre treating it as a case of attempted murder(谋杀未遂).(处理)An ex
44、cellent teacher always treat his students as friends.(对待)The condition is usually treated with drugs and a strict diet.(治疗)The crowd were treated to a superb display of tennis.(让享受、看)_ _ P.3draw out 抽出、提取抽出、提取(某物质某物质)(=extract vt.提取、提炼提取、提炼)e.g.Is there a machine that can draw out/extract fat from b
45、lood?How can radium be drawn out/extracted from minerals?_P.3substance C(某一种特定的某一种特定的)物质物质(material C&U 固体材料固体材料 matter U 物质物质)e.g.There are a lot of harmful substances in the atmosphere.What is the subject that studies the properties of matter?_大气中有大量的有害物质。研究物质属性的学科时什么？P.3insist vt.(他人认为与实际不符的情况下他人
46、认为与实际不符的情况下)坚称、坚持认为；坚决要求、坚持主张坚称、坚持认为；坚决要求、坚持主张(+on doing)e.g.Mike insisted that he hadhad found found a solution to the problem.(坚称)(从句用陈述语气)Her parents insisted that they shouldshould see her off at the railway station.(坚决要求)Why did you insist on defending him when you knew he was wrong?(坚持)They in
47、sisted on going outing when they knew it was going to rain?(坚持)You can quit school if you insist.(一定要)注意：指持之以恒地持之以恒地坚持坚持做某事时用persist(in)doing sth.,指坚持坚持对原则、诺言、计划等 的不放弃、不更改不放弃、不更改用stick to sth.,指坚持坚持继续做继续做某事时用keep on doing sth._ 表达：他坚持每天锻炼一小时。He persists in exercising for an hour every day.我们应该坚持我们的原则，坚持发展经济。We should stick to our principles and persist in developing economy.坚持努力下去，你一定会取得成功。Keep working hard and you will definitely succeed.P.3upon doing sth.一一(就)e.g.He received an operation upon being admitted to the hospital.She burst into tears upon hearing the death of her dear husband._