【公开课】Unit1 Learning about language课件-人教版(2019)选择性必修第一册.pptx
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1、人教版英人教版英语语 选择性必修选择性必修第一册第一册Unit 1 People of achievementPeriod 2 Learning about language 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 w
2、orked at the China Academy of Traditional Chinese Medicine.In 1967,Tu 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 usi
3、ng the extract from sweet wormwood to treat a fever.Tu Youyou analyzed the medical texts again,and _ chance,she found onewhichhassavedgraduatingwaschosentheevaluatedtreatmentsbyRetelling sentence suggesting a different way.Soon she found a substance that worked by_(boil)the sweet wormwood at a lower
4、 temperature.The teams hard work _(event)paid off in 1971.Tu Youyou thought the discovery of artemisinin was a team effort and the Nobel Prize was an honor for Chinas scientific research and Chinese medicine to be spread around the world.eventuallyboiling1amanofvalue2descriptivewords3formagoodimpres
5、sionof.4NobelPrizeforMedicine5awardsbsth=awardsthtosb6acrucialtreatmentformalaria7diefrom8acommittedandpatientscientist描述性的词语描述性的词语对对产生好的印象产生好的印象诺贝尔医学奖诺贝尔医学奖授予某人某物授予某人某物至关重要的抗疟疾药物至关重要的抗疟疾药物死于死于坚定有耐心的科学家坚定有耐心的科学家LanguagePoints:Important phrases(P1 P3)有价值的人有价值的人9theChinaAcademyofTraditionalChineseMedi
6、cine10 withtheobjectiveof11 medicalproperties12 showpromiseinthefightagainstmalaria13 getstuck14 acknowledgedefeat15 bychance16 insistondoingsth以以为目标为目标药用性药用性有望战胜疟疾有望战胜疟疾陷入僵局陷入僵局认输认输偶然偶然坚持做坚持做某事某事LanguagePoints:Important phrases(P1 P3)中国中医科学院中国中医科学院17testthemedicineonsb18uponhearingthat19scientificr
7、esearch20otherthan一听到一听到科学研究科学研究除了除了LanguagePoints:Important phrases(P1 P3)在某人身上测试药物在某人身上测试药物ReadingTUYOUYOUAWARDEDNOBELPRIZEThisyearsNobelPrizeforPhysiologyorMedicinehasbeenawardedtoTuYouyou(co-winner),whose research led to thediscovery of artemisinin,a crucial newtreatment for malaria Artemisinin
8、hassavedhundredsofthousandsoflives.andhasledtoimprovedhealthformillionsofpeople.Over200millionpeoplearoundtheworidgetmalariaeachyear,andabout600,000diefromit,Artemisininhasbecomea vital part of the treatment for malaria.andisthoughttosave100.000livesayearinAfricaalone.para.1vocabulary1.physiologyn.生
9、理学;生理机能生理学;生理机能2.awardvt.把把奖给奖给,授予授予;判给判给,判定判定3.crucialadj.至关重要的;关键性的至关重要的;关键性的4.vitaladj.必不可少的;极其重要的必不可少的;极其重要的词汇精讲1.【教材原文】【教材原文】Artemisininhasbecomeavitalpartofthetreatmentformalaria,andisthoughttosave100,000livesayearinAfricaalone.(Page2)青蒿素已经成为治疗疟疾的一个关键药物青蒿素已经成为治疗疟疾的一个关键药物,据认为每年仅在非据认为每年仅在非洲就能挽救洲
10、就能挽救10万人的生命。万人的生命。1.vitaladj.必不可少的;极其重要的;充满生机的必不可少的;极其重要的;充满生机的词汇精讲语境领悟语境领悟(1)Considerationforotherpeopleisvitaltoallofus.对我们所有人而言对我们所有人而言,体谅他人是极其重要的。体谅他人是极其重要的。(2)Asforthework,itisvitaltokeepaccuraterecords.就这项工作而言就这项工作而言,做好准确的记录非常重要。做好准确的记录非常重要。词汇精讲考点考点 vitaladj.必不可少的必不可少的;极其重要的极其重要的;充满生机的充满生机的bev
11、italto.对对很重要很重要Itisvitaltodosth做某事是很重要的做某事是很重要的Itisvitalthat.是十分重要的是十分重要的(that从句中常用从句中常用“should+动动词原形词原形”结构结构,should也可以省略。也可以省略。)词汇精讲温馨提示温馨提示用于用于“Itis+adj.+that”结构中且从句常用结构中且从句常用“should+动词原形动词原形”结构的形容词还有结构的形容词还有:important,essential,necessary,natural,strange等。等。词汇精讲句型剖析学以致用学以致用单句语法填空单句语法填空(1)Itsvitalt
12、hatthey(should)carry(carry)outtheoperationimmediately.(2)Suchmeasuresarevitaltoournationalsecurity.(3)Itisvitalthathegetsonwellwithhisclassmatesandteachers.(4)Itisvitalforustofinish(finish)ourhomeworkintime.2.Artemisinin has become a vital part of the treatment for malaria,and is thought to is thoug
13、ht to save 100,000 lives a year in Africa alone.青蒿素已成为治疗疟疾的至关重要的成分,被认为仅在非洲每年就能拯救10万人的生命。【典型例句】Its unique scenery is so impressive that it is said toit is said to be more beautiful than any other city in the world.它独特的风景是如此令人印象深刻,据说它比世界上任何其他城市都美丽。【句式分析】主主语语be thoughtbe thought不定式不定式(1)Sth./Sb.is thou
14、ght to do(1)Sth./Sb.is thought to do It is thought that.It is thought that.据据认为认为不定式根据情况可用一般式、进行式或完成式。(2)该句型可与It is thought that.互换。常用于该句型的过去分词还有said,believed,considered,hoped,reported等。【佳句背诵】He is thought to be a learned and modest scholar.他被认为是一位博学、谦逊的学者。Para 11._授予某人某物授予某人某物2._发挥着至关重要的角色发挥着至关重要的角
15、色3._死于死于4._关键成分关键成分5._被认为被认为awardsb.sth=awardsthtosb.playacrucialroleinavitalpartofdiefrombethoughttodo1.ChineseauthorMoYan_(award)the2012NobelPrizeforliterature.2.Suchconsiderationsmightbethought_(apply)onlyto“regular”companies.4.Manykidsdie_hunger.hasbeenawardedtoapplyfromReadingTuYouyou,acommitte
16、dandpatientscientist,wasborninNingbo,China.On30December1930,andgraduatedfromPekingUniversityMedicalSchoolin1955.After she graduated,she worked at theChina Academy of Traditional ChineseMedicineinBeijing.In1967.theChinesegovernment formed a team of scientistswith the objective of discovering a newtre
17、atmentformalaria,andTuYouyouwasamongthefirstresearcherschosen.Inthebeginning Tu Youyou went to Hainan,wheremalariawasmorecommon,mittedadj.尽心尽力的;坚定尽心尽力的;坚定/信信的的6.academyn.研究院;学会研究院;学会7.objectiveadj.客观的客观的para.2-1TUYOUYOUAWARDEDNOBELPRIZE词汇精讲2.【教材原文】【教材原文】TuYouyou,acommittedandpatientscientist,wasborn
18、inNingbo,China,on30December1930,andgraduatedfromPekingUniversityMedicalSchoolin1955.(Page2)屠呦呦屠呦呦,一位坚定而有耐心的科学家一位坚定而有耐心的科学家,1930年年12月月30日出生于中日出生于中国宁波国宁波,1955年毕业于北京大学医学院。年毕业于北京大学医学院。mitvt.承诺;保证承诺;保证(某个人、机构等某个人、机构等)vi.忠于;全心全忠于;全心全意投入意投入(工作、活动等工作、活动等)词汇精讲语境领悟语境领悟(1)Hesaidthegovernmentremainedcommittedto
19、peace.他称政府仍然致力于和平。他称政府仍然致力于和平。(2)Idonotwanttocommittoanyparticulardate.我不想定下任何具体的日期。我不想定下任何具体的日期。词汇精讲考点:考点:commitoneself表明自己的态度表明自己的态度committo(doing)sth承诺承诺(做做)某事某事;答应答应(做做)某事某事commitsbto(doing)sth使某人承诺使某人承诺(做做)某事某事commitmentn.承诺承诺;委托委托;信奉信奉makeacommitment(todosth)做出承诺做出承诺(做某事做某事)词汇精讲学以致用学以致用单句语法填空单
20、句语法填空(1)Nobodywaspreparedtocommitthemselves(they).(2)Youdonthavetocommittoanythingoverthephone.Reading1969,shebecametheheadoftheproject in Beijing and decided toreviewancientChinesemedicaltextstofind traditional botanical treatmentsfor the disease,Her team examinedover 2,000 old medical texts,andeva
21、luated 280,000 plants for theirmedicalpropertiesFromtheirresearch.they discovered and tested380 distinct ancient Chinese medicaltreatmentsthatshowedpromiseinthefightagainstmalaria.vocabulary8.botanicaladj.植物学的植物学的9.evaluatevt.评价;评估评价;评估10.propertyn.性质;特征;性质;特征;11.distinctadj.清晰清晰/楚楚的;有区别的的;有区别的para.
22、2-2TUYOUYOUAWARDEDNOBELPRIZE4 4.evaluate.evaluate vt.评估;评价【教材原句】Her team examined over 2,000 old medical texts,and evaluated 280,000 plants for their medical properties.她的团队查看了2 000多本古老的医学文献,并对28万种植物的药用性能进行了评估。(1)evaluate sb.on/by (1)evaluate sb.on/by 根据根据评评价某人价某人(2)evaluation n.(2)evaluation n.估估计计
23、;评评价价make an evaluation of make an evaluation of 对对进进行行评评估估【佳句背诵】Writing down your progress allows you to objectively evaluate your work.写下你的进度可以让你客观地评估你的工作。Para 21._毕业于 2._以为目标 3._决定做某事graduatefromwiththeobjectiveofdecidetodo1.Youareheadingforcompletelydifferentworld,nowthatyouareabouttograduate_hi
24、ghschool.2.Thestoryarewrittenwiththe_(object)ofbeinginterestingandinformative.3.Sinceyoureaheathyperson,youdecide_(get)asalad.4.Alotofkidsshowpromise_differentareas.fromtogetobjectiveinReadingOne medical text from the fourthcentury suggested using the extract fromsweetwormwoodtotreatafever.Tusteamte
25、stedacollectionofdriedwormwoodleavesbutfoundnoeffect.Theythentriedboilingfresh wormwood and using the liquidobtainedfromthistotreatmalaria,butthisdidnotworkeitherTheirprojectgotstuck.However,TuYouyouwouldnotacknowledgedefeat.Sheanalysedthemedicaltextsagain,and by chance,she found one sentencesuggest
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