2023-2024学年译林版（2019）必修 第三册Unit 4 Scientists who changed the world　Welcome to the unit Reading课件(共33张)

Unit4ScientistswhochangedtheworldPeriod1Welcometotheunit&Reading—Readingcomprehension读前清障精读课文读前清障Ⅰ.匹配单词1.data

A.toarrangeforanevent，etc.totakeplaceatalatertimeordate2.limited B.factsorinformation，especiallywhenexaminedandusedto

findoutthingsortomakedecisions3.postpone C.abox，bottle，etc.inwhichsthcanbestoredortransported4.sufficient D.causingorlikelytocausedeath5.illustrate E.enoughforaparticularpurpose；asmuchasyouneed6.container F.tomakethemeaningofsthclearerbyusingexamples，

pictures，etc.7.deadly G.notverygreatinamountorextent1.Thegrapeswillsoonberipe.Let’s

ourpreparationsforthegrapeharvest.2.Whenthingsarenotgoingwell，heencouragesme，tellingmenotto________.3.

TuYouyou，effectivetreatmentsareavailableforpeoplesufferingfrommalaria.Ⅱ.选词填空referto，speedup，payoff，thanksto，giveupspeedupgiveupThanksto4.Please

theright-handcolumnofpage200ofthisbookwhendoingtheexperiment.5.Ifyoukeeptryingthroughtrialanderror，itwill

soonerorlater.返回referto，speedup，payoff，thanksto，giveuprefertopayoff精读课文Ⅰ.明文章大意1.Wherewouldyoumostlikelyfindthispassage?A.Inablog.B.Inabook.C.Inanewspaper.D.Inaletter.Step1速读——整体理解文意√2.Whatisthepassagemainlyabout?A.ChinesescientistTuYouyou’scareer.B.ChinesescientistTuYouyouandherteam.C.ChinesescientistTuYouyou’slecture.D.ChinesescientistTuYouyouandthediscoveryofqinghaosu.√Matchthemainideaofeachpart.Part1(Paragraph1)

A.Tuacquiredabroadknowledgeofboth

traditionalChinesemedicineandWestern

medicine.Part2(Paragraph2)

B.Tuandherteamsolvedalotofproblems

beforetheysuccessfullydiscoveredqinghaosu.Part3(Paragraphs3－5)

C.Tuandherteam’seffortsfinallypaidoff.Part4(Paragraph6)

D.TuYouyouwonaNobelPrizein2015forher

discoveryofqinghaosu.Ⅰ.ReadPara.1carefullyanddothefollowingexercises.1.Fillinthetablebelow.Step2细读——逐段获取细节who______________what_______________________when___________why____________________________________________TuYouyouReceivedaNobelPrizeIn2015Forhercontributiontothefightagainstmalaria2.WhatisthemainideaofPara.1?答案TuYouyoureceivedaNobelPrizein2015forherdiscoveryofqinghaosu.Ⅱ.ReadParas.2－5carefullyanddothefollowingexercises.1.CompletethetimelineaboutTu’spersonalexperienceswiththeinformationfromthetext.①BorninNingbo，ZhejiangProvince.②StudiedmedicineatuniversityinBeijing.③WontheNobelPrize.④Succeededinmakingqinghaoextractthatcouldtreatmalariainmice.⑤Becameheadofateamthatintendedtofindacureformalaria.⑥Successfullydiscoveredqinghaosu.②④2.WhatcanwelearnfromTu’spersonalexperiences?答案Knowledgeispower.Opportunityfavorsonlythepreparedmind.It’snevertoolatetolearn.3.HowlongdidittakeTuandherteamtoextractqinghaosu?A.Lessthanoneyear.B.Abouttwoyears.C.Aboutthreeyears.D.Lessthantwoyears.√4.Whichwordcanbeusedtoreplacetheword“promising”inPara.3?A.Deadly. B.Hopeful.C.Surprising. D.Disappointing.√5.Whatdotheunderlinednumbersinthefollowingsentencessuggest?(1)Shecollectedover2,000traditionalChinesemedicalrecipesformalariatreatmentandmadehundredsofextractsfromdifferentherbs.(2)...after190failures，shesucceededinmakingqinghaoextractthatcouldtreatmalariainmice.答案ThesenumberssuggestthepatienceandpersistenceofTuandherteam.6.Tuandherteammetsomeproblemsintheprocessoffindingthecureformalaria.Howdidsheandherteamsolvetheseproblems?ReadParas.3－5carefullyandfillinthetablebelow.ProblemsSolutionsTheextractsfailedtoproduceanypromisingresults.(1)TuYouyoureferredtotheancientbooksoftraditionalChinesemedicineagain，redesignedtheexperimentsandtriedextractingtheqinghaoherbatalowtemperatureinordernottodamageitseffectivepart.Tuandherteamcouldnotproduceenoughqinghaoextractbecauseresearchresourceswerelimited.(2)______________________________________________________________________________________________________________________________________________________Tuandherteamdidnothavesufficientsafetydatatostarttrialsonpatients.(3)__________________________________________________________________________TuYouyouandherteammanagedtofindsolutionstotheproblem，e.g.usinghouseholdwatercontainersinsteadofresearchequipment.TuYouyouandherteamvolunteeredtotesttheqinghaoextractonthemselves.7.WhichofthefollowingcanbestdescribeTuYouyouandherteam?A.Fortunateandenergetic.B.Patientandresponsible.C.Reliablebutstubborn.D.Wiseanddetermined.√Ⅲ.ReadPara.6carefullyanddothefollowingexercises.1.ThelastparagraphtellsusthatTu

.A.thinkspoorlyoftraditionalChinesemedicineB.thinkshighlyoftraditionalChinesemedicineC.wasawardedtheNobelPrizein1972D.feltverysorryfortheirefforts√2.What’sthesignificanceoftheachievement?答案(1)Qinghaosu，asthekeysubstanceinmanymalariamedicines，hassavedcountlesslives.(2)TuYouyou’sachievementhasearnedinternationalrecognitionoftraditionalChinesemedicine.(3)Asafemalescientist，Tuhasalsoinspiredyoungfemalescientiststoworkhardertoachievetheirdreams.1.WhatgoodqualitiescanwelearnfromTuYouyou？(Creativethinking)2.Inyouropinion，whywasTuYouyousodevotedtoherwork？(Criticalthinking)3.WhatcontributestoTuYouyou’ssuccess？(Divergentthinking)Step3读后——讨论深度理解TuYouyouhasbecomethefirstfemaleChinesescientist1.___________(receive)aNobelPrize，awardedforhercontributiontothefightagainstmalaria.In1969Tubecameheadofateam2.___________(intend)tofindacureformalaria.3.

(inspire)byanover1,600-year-oldtext，Turedesignedtheexperimentstoproducesome4.

(promise)results.After190failures，shesucceededinmakingqinghaoextractthatcouldtreatmalariainmice.Whentherewasnogoodresearch5.

(equip)，theyhadtoextractherbsusinghouseholdwater6.

(contain).Step4总结——课文语法填空toreceiveintendingInspiredpromisingequipmentcontainersTheyvolunteeredtotestqinghaoextractonthemselvestoensureitssafety.Theireffortsfinallypaid7.

.Thankstoherdiscoveryofqinghaosu，malariapatientsallovertheworldnowhavehad8.

greatlyincreasedchanceofsurvival.InTu’sNobelLecture，sheencouragedscientiststofurtherexplorethetreasurehouseoftraditionalChinesemedicine,9.

willbe10.

(benefit)toglobalhealthcare.offawhichbeneficialStep5解读——长句难句分析1.TuYouyouhasbecomethefirstfemalescientistofthePeople’sRepublicofChinatoreceiveaNobelPrize，awardedforhercontributiontothefightagainstmalaria，oneofthedeadliestdiseasesinhumanhistory.[句式分析]此句是

句。在名词短语thefirstfemalescientist中，序数词first修饰scientist，所以用不定式短语toreceiveaNobelPrize作__________。awardedforhercontributiontothefightagainstmalaria作NobelPrize的

。oneofthedeadliestdiseasesinhumanhistory作

，解释说明前文的malaria。后置定语简单同位语后置定语[自主翻译]

_________________________________________________________________________________________________________________________________________________________________________________屠呦呦成为中华人民共和国第一位获得诺贝尔奖的女科学家。她获奖是因为她在抗击疟疾中做出的贡献，疟疾是人类历史上最致命的疾病之一。2.ShecompletedfurthertrainingcoursesintraditionalChinesemedicine，acquiringabroadknowledgeofbothtraditionalChinesemedicineandWesternmedicine.[句式分析]此句是

句。句子主干是

结构；acquiringabroadknowledgeofbothtraditionalChinesemedicineandWesternmedicine是

作

状语。[自主翻译]

_______________________________________________________________________________________________________________________简单主谓宾非谓语动词/现在分词短语她完成了中医领域的培训课程深造，获得了广泛的中西医知识。结果3.Inthe1960s，manypeopleweredyingofmalaria，andin1969Tubecameheadofateamthatintendedtofindacureforthedisease.[句式分析]此句是

句。and连接两个并列分句；thatintendedtofindacureforthedisease是

从句修饰

，关系代词that在从句中作

。[自主翻译]

__________________________________________________________________________________________________________________并列复合定语20世纪60年代，很多人死于疟疾，于是1969年屠呦呦担任了一个旨在找到疟疾疗法的小组组长。ateam主语4.However，itwashardtoproduceenoughqinghaoextractforlargetrialsbecauseresearchresourceswerelimited.[句式分析]

本句为

句。主句是itwashardtoproduceenoughqinghaoextractforlargetrials，其中it是

，真正的主语是不定式短语

；because引导

从句。[自主翻译]

__________________________________________________________________________________________________________________复合形式主语toproduce...