Unit 1 Reading and Thinking 课件 【知识建构+备课精研】 高二英语人教版（2019）选择性必修第一册

Unit1PeopleofAchievementReadingandThinking--AlbertEinsteinTrytobecomenotamanofsuccess,buttryrathertobecomeamanofvalue.1.Whoisthewomaninthephoto?2.Whatishappeninginthephoto?1.ThewomanisTuYouyou.2.SheawardedNobelPrize.Malaria【symptoms】chill,fever,sweatSweetwormwoodartemisininextractTheinformationaboutartemisinin.treatmentGoalsUnderstandwhyTuYouyouwasawardedNobelPrize1Getthemainideaofthetext23LearnthegoodqualitiesofTuYouyouReadthetitleandanswerthequestions.Page31.Wherewouldyoumostlikelyfindthispassage?A.InablogB.InabookC.InaletterD.Inanewspaper2.Passagelikethisaremostoftenwrittenin().A.theactivevoice/offermanyopinionsB.thefirstperson/talkaboutfeelingsC.bothactiveandpassivevoices/mostlycontainfactsReadthePara1andcompletethemindmap.whenwhowhatwhyNobelPrizeThisyear’sNobelPrizeforPhysiologyorMedicinehasbeenawardedtoTuYouyou(co-winner),whoseresearchledtothediscoveryofartemisinin,acrucialnewtreatmentformalaria.Artemisininhassavedhundredsofthousandsoflives,andhasledtoimprovedhealthformillionsofpeople.Over200millionpeople

aroundtheworldgetmalariaeachyear,andabout600,000diefromit.Artemisininhasbecomeavitalpartofthetreatmentformalaria,andisthoughttosave100,000livesayearinAfricaalone.今年的诺贝尔生理学或医学奖授予了屠呦呦(共同获奖者)，她的研究促使了青蒿素的发现。这是一种至关重要的治疗疟疾的新疗法。青蒿素挽救了数十万人的生命，并改善了数百万人的健康状况。全世界每年有超过2亿人罹患疟疾，约60万人死于疟疾。青蒿素已成为治疗疟疾的重要组成部分，据认为仅在非洲一年就能挽救10万人的生命。whenTheNobelPrize5October2015whoTuYouyouwhattheNobelPrizeforPhysiologyorMedicinewhythediscoveryofartemisininCompletethemindmap.1.Whyisthediscoveryofartemisininimportant?2.Canyoulisttheexactnumber?crucial/vitalAnswertwoquestions.201519711969196719551930ReadthePara2-5andfillinthetimeline.ReadthePara2.TuYouyou,acommittedandpatientscientist,wasborninNingbo,China,on30December1930,andgraduatedfromPekingUniversityMedicalSchool

in1955.Aftershegraduated,sheworkedattheChinaAcademyofTraditionalChineseMedicineinBeijing.In1967,theChinesegovernmentformedateamofscientistswiththeobjectiveofdiscoveringanewtreatmentformalaria,andTuYouyouwasamongthefirstresearcherschosen.Inthebeginning,TuYouyouwenttoHainan,wheremalariawasmorecommon,tostudymalariapatients.In1969,shebecametheheadoftheprojectinBeijing,anddecidedtoreviewancientChinesemedicaltextstofindtraditionalbotanicaltreatmentsforthedisease.Herteamexaminedover2,000oldmedicaltexts,andevaluated280,000plantsfortheirmedicalproperties.Fromtheirresearch,theydiscoveredandtested380distinctancientChinesemedicaltreatmentsthatshowedpromiseinthefightagainstmalaria.excellenthard-workingTranslatethePara2.屠呦呦是一位坚定而耐心的科学家，1930年12月30日出生于中国宁波，1955年毕业于北京大学医学院。毕业后，她在北京的中国中医研究院工作。1967年，中国政府组建了一支以探索治疗疟疾新方法为目的的科学家队伍，屠呦呦是其中首批入选的研究人员。在开始的时候，屠呦呦去了海南研究疟疾患者，在那里疟疾较为普遍。1969年，她成为北京项目的负责人，并决定复阅中国古代医药文献，寻找这种疾病的传统植物疗法。她的团队查阅了2000多本古老的医药文献，并对280000种植物的药用价值进行了评估。在他们的研究中，他们发现并测试了380种不同的中国古代疗法，这些方法为抗击疟疾带来了希望。201519711969196719551930ReadthePara2andfillinthetimeline.bornon30Dec.1930.Ningbo,China.BirthgraduatedfromPekingUniversity

EducationbecamearesearchertofightmalariabecametheheadoftheprojectReadthePara3.Onemedicaltextfromthefourthcentury

suggestedusingtheextractfromsweetwormwoodtotreatafever.Tu’steamtestedacollectionofdriedwormwoodleavesbutfoundnoeffect.Theythentriedboilingfreshwormwood,andusingtheliquidobtainedfromthistotreatmalaria,butthisdidnotworkeither.Theirprojectgotstuck.

However,TuYouyouwouldnotacknowledgedefeat.Sheanalysedthemedicaltextsagain,andbychance,shefoundonesentencesuggestingadifferentwaytotreatthewormwood.Sheconcludedthatboilingthesweetwormwoodapparentlydestroyeditsmedicalproperties.Usingalowertemperaturetodrawouttheextract,shefoundasubstancethatworked.Afterfailingmorethan190times,theteamfinallysucceededin1971.TuYouyouandherteammemberseveninsistedontestingthemedicineonthemselvestomakesurethatitwassafe.Later,themedicinewastestedonmalariapatients,mostofwhomrecovered.Thismedicine，whichwascalledartemisinin,soonbecameastandardtreatmentformalaria.never-give-upselflessTranslatethePara3.一本四世纪的医药文献推荐使用青蒿提取物来治疗发烧。屠呦呦的团队测试了一批干青蒿，但没有发现效果。然后，他们试着把新鲜的青蒿煮沸，并用从中提取的液体来治疗疟疾，但这也不起作用。他们的项目陷入了困境。然而，屠呦呦并不承认失败。她再次分析了一遍医药文献，偶然间，她发现了一句话，建议用另一种方法来处理青蒿。她得出结论，煮青蒿显然破坏了它的药用价值。她用较低的温度提取提取物，发现了一种有效的物质。在失败了190多次之后，这个团队终于在1971年成功了。屠呦呦和她的团队成员甚至坚持在自己身上测试药物，以确保它是安全的。后来，这种药物在疟疾患者身上进行了测试，大部分受试患者都康复了。这种被称为青蒿素的药物很快成为治疗疟疾的标准药物。201519711969196719551930ReadthePara3andfillinthetimeline.bornon30Dec.1930.Ningbo,China.BirthgraduatedfromPekingUniversity

EducationbecamearesearchertofightmalariabecametheheadoftheprojectsucceededindiscoveringartemisininwasawardedtheNobelPrizeReadthePara4.AccordingtoTuYouyou,thediscoveryofartemisininwasateameffort.UponhearingthatshehadbeenawardedtheNobelPrize,shesaid,“Thehonourisnotjustmine.Thereisateambehindme,andallthepeopleofmycountry.ThissuccessprovesthegreatvalueoftraditionalChinesemedicine.ItisindeedanhonourforChina’sscientificresearchandChinesemedicinetobespreadaroundtheworld.”屠呦呦说，青蒿素的发现是一个团队努力的结果。当听到自己被授予诺贝尔奖时，她说：“这个荣誉不仅仅属于我。在我身后有一个团队，还有我的国家的全体人民。这一成功证明了中医的巨大价值。中国的科学研究和中医药走向世界，确实是一种荣誉。”TuYouyouawardedNobelPrizeParagraph___Paragraph____Paragraph___ThesignificanceofTu’sdiscovery.ThehonorofTu’sdiscovery.12-34How

artemisininwasdiscovered.Getthemainideaofthetext3.Whichtwopiecesofinformationwerenotincludedinthepassage?AAquotefromTuYouyouBThedetailsofhowartmisininwasdiscovered.CTuYouyou’simportantcontributionsotherthanthediscoveryofartmisinin.DTuYouyou’spersonallife.ETuYouyou’sroadtodiscoveringartmisninin.FWhatTuYouyouwasawarded?GWhyartmisininisanimportantdiscovery.Readthepassageandanswerthequestions.Page3Para4Para3Para2&3Para1Para1ReadPara2&3andcompletetheflowchart.TuYouyou'steamexamined

,andevaluated

.Theyfoundamedicaltextsuggesting.Theytried

,but

.Theytested

.Themedicinebecame

.Theytestedthemedicineon.Theytestedthemedicine

toseeifsafe.

Theyuseda

thesweetwormwoodextract.Howwasartemisinindiscovered?TuYouyou'steamexamined

oldmedicaltexts

,andevaluated

plantsfortheirmedicalproperties

.Theyfoundamedicaltextsuggesting

usingtheextractfromsweetwormwoodtotreatafever.Theytriedboilingfreshwormwood,andusingtheliquid

obtainedfromthistotreatmalaria

,but

thisdidnotworkeither

.Theytested

acollectionofdriedwormwoodleavesbutfoundnoeffect

.Themedicinebecameastandardtreatmentformalaria.Theytestedthemedicineon

malariapatients.Theytestedthemedicine

onthemselvestoseeifsafe.

Theyuseda

lowertemperaturetodrawout

thesweetwormwoodextract.Pre-experimentDuring-experimentPost-experimentBorninNingbo,in1930,TuYouyou1.

(graduate)fromPekingUniversityMedicalSchoolin1955andthenworkedattheChinaAcademyoftraditionalChineseMedicineinBeijing.Shejoinedateamofscientists2._____theobjectiveofdiscoveringanewtreatmentformalariain1967andtwoyears3.

(late),shewasappointedtheheadoftheproject.Sheandherteamdecided4.

(review)ancientChinesemedicaltextstofindtraditionalbotanicaltreatmentsforthediseaseandtheydiscoveredandtested380distinctancientChinese5.

(medicine)treatmentsthatshowedpromiseinthefightagainstmalaria.

graduatedwithlatertoreviewmedical课文语法填空Onemedicaltextfromthefourthcenturysuggested6._________

(use)theextractfromsweetwormwoodtotreatafever.Theydidrepeatedexperimentsand7.

(final)foundasubstancebyloweringthetemperaturetodrawouttheextract.Aftermany8.______

(fail),theyatlastfoundartemisinin,9.______soonbecameastandardtreatmen