Unit5WorkingthelandReadingandThinking课件-高中英语人教版选择性-2

Unit5WorkingthelandReadingandThinkingBytheendof

this

class,

you

willbeabletoknowmoreaboutYuanLongpingabouthiscontributionsandqualities;learntousewordformationtoguessthemeaningsofnewwords;analysewhyYuanLongpingiscalledapioneerforallpeople.LearningObjectivesWhathappenedinthevideo？Leadin:Gettoknowanagriculturalscientist.1.Whoisthemaninthephoto?Whatcropisheholdinginhishands?2.WhatdoyouknowaboutYuanLongping?Mylifelongpursuitistokeepallthepeopleawayfromhunger.TheMedaloftheRepublic(共和国勋章）;PassedawayinMay,2021;Chinesescientist;“FatherofHybridRice”While-reading:PredictionAPioneerforAllPeopleThefirsttodiscoverartemisininformalariaThefirsttodiscoverGeneralTheoryofRelativityA

person

who

is

the

first

to

study

a

new

area

of

knowledge.造福全人类的开拓者While-reading:PredictionAPioneerforAllPeopleisthepioneer?didhedoforallpeople?ishecalledapioneerforallpeople?didhemakeit?WhoWhatWhyHow1.Accordingtothetitle“APioneerForAllPeople”,Whatmaybethewritingstyleofthispassage?

A.AstoryB.Traveljournal.C.Biography

(Anintroductiontoaperson)While-reading:Prediction2.Wherecanwereadsuchapieceofwriting?

A.inamagazineB.inanadvertisementC.inanofficedocumentD.inaletterPara.1Para.4Para.3Para.2Para.5Para.6A.Yuanconductedresearchand

developed

hybridrice.B.Yuanisoldbutstillworkinghardtofulfilhisdreams.C.Yuanconsidershimselfafarmer.D.Yuandecidedtostudyagriculture.E.Yuan’sinnovationhashelpedtofeedmorepeople.F.Yuancareslittlefor

fameorwealth.Skimthetextandmatchthemainideawitheachparagraph.Useonekeywordtosummarizeeachparagraph.While-readingYuanconsidershimselfafarmer.Yuandecidedtostudyagriculture.Yuanconductedresearchand

developed

hybridrice.Yuan’sinnovationhashelpedtofeedmorepeople.Yuancareslittlefor

fameorwealth.Yuanisoldbutstillworkinghardtofulfilhisdreams.Para.1Para.4Para.3Para.2Para.5Para.6While-readingeducationresearchdreamsidentitycontributionqualityYuanLongping,knownasthe"fatherofhybridrice",wasoneofChina'smostfamousscientists.Yet,heconsideredhimselfafarmerbecausehecontinuallyworkedthelandinhisresearch.Indeed,hisslimbutstrongbodywasjustlikethatofmillionsofChinesefarmers,towhomhehad

devotedhislife.WhydidYuanLongpingconsiderhimselfafarmer?Whohadhedevotedhislifeto?Because

hecontinuallyworkedthelandinhisresearch.

Hehad

devotedhislifetomillionsofChinesefarmers.moralfeatures:Hewasa____________scientistwhocontinuallyworkedthelandinhisresearch.Hewasa__________________manwhohaddevotedallhislifetoChinesefarmers.hardworkingcommitted/devotedYuanconsideredhimselfafarmer.IdentityPara.1YuanLongpingwasbornin1930inBeijing.Hisparentswantedhimtopursueacareerinscienceormedicine.However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.Totacklethiscrisis,hechosetostudyagricultureandreceivedaneducationatSouthwestAgriculturalCollegeinChongqing.WhydidYuanLongpingdecidetostudyagriculture?He

wasconcernedthat

farmershadpoorharvestsandsometimesevenhada

shortage

offoodtoeat.Hedeterminedtotacklethecrisisoffoodshortage.Hewasan_________manwhowanted

tosolvethecrisisoffoodshortage.ambitiousYuandecidedtostudyagriculture.EducationPara.2Yuanconductedresearchanddevelopedhybridrice.HowdidDr.Yuandevelophybridrice?Isitaneasyortoughtask?solution:__________Largerfieldswerenotthesolution.boostyieldstriedtocreate____________,whichwasamatterof_____hybridricedebateovercameenormous_________________technicaldifficultiesenabledfarmersto__________________expandoutputgreatlyHewasa_______scientistwhosuccessfullydevelopedthefirsthybridrice.creativeResearchPara.3BirthdateBirthplaceAppearanceMajorOccupationsTitleIn1930,InBeijingSlimbutstrongAgricultureAscientist&aresearcher&afarmerFatherofhybridriceReadfordetailedinformation.Para.1-3Howdoestheauthordeveloptheparagraph?Whydoestheauthorlistnumbers?60percentaround200milliontonsofmanyothercountries60percentofdomesticriceconsumptioninChinaiscomprisedofcrops

generated

fromYuan'shybridstrains.China'sfarmersproducearound200milliontonsofriceperyear.Yuan'sinnovationhashelpedfeedmanyothercountriesthatdependonriceaswell.EmphasizeYuan'sinvaluablecontributionsYuan’sinnovationhashelpedtofeedmorepeople.Contributions

Para.4BylistingnumbersByexplainingthephenomenonBygivingexamplesByanalyzingthecauseandeffectWhichofthefollowingdescriptionaboutDrYuan'slifeis

nottrue?A.Hecaredlittleaboutmoneyandcelebrity.B.He

wouldrather

workthan

leada

comfortable

life.C.He

retiredtoalifeofleisurebecausehewasrichandfamous.D.Hemadelargedonationstosupportagriculturalresearch.Hewasa_______manwhomadelargedonationstosupportagriculturalresearch.selflessYuancaredlittleforfameorwealth.QualitiesPara.5Yuanworkedhardtofulfilhisdreams.▲riceplantsastallas________▲eachearofriceasbigasa______▲eachgrainofriceashugeasa______HisfirstdreamHislatervisionseawaterricepeanutbroomsorghumHewasa_________and___________manwhoisstillyoungatheartandfullofvision.visionaryperseverantDreamsPara.6

WhyYuanLongpingisapioneerforallpeople?Asaagriculturalscientist,heisthefirst______________________tofeedpeopleboth________and_________,andkeepshumansawayfromhunger.todevelophybridriceathomeabroadPost-readingPost-readingWhatcanwelearnfromYuanLongping?Hewasahardworkingscientistwhocontinuallyworkedthelandinhisresearch.HewasacommittedmanwhohaddevotedallhislifetoChinesefarmers.Hewasanambitiousmanwhowantedtosolvethecrisisoffoodshortage.Hewasacreativescientistwhosuccessfullydevelopedthefirsthybridriceandseawaterrice.Hewasaselflessmanwhomadelargedonationstosupportagriculturalresearch.Asstudents,weshouldbeambitious.Whendecidingonthefuturemajorsorjobs,wecan

choose

theareaswherethecountryneedsus

most.Advice:Post-readingWhatcanwelearnfromYuanLongping?Post-readingCompletethesentenceswiththecorrectformsofthewordsinthebox.createestimationeducationgenerationgraduatecreationestimateeducategenerategraduationUsewordformationtoguessthemeaningOften,newwordsarenotreally“new”--theyarejustdifferentformsofwordsthatyoumayalreadyknow.Forinstance,awordendingwith-ateisoftenaverb,whileawordendingin-tionisoftenanoun.Thus,wehavecommunicate(verb)andcommunication(noun).Englishhasmanywordpatternslikethis.Post-readingCompletethesentenceswiththecorrectformsofthewordsinthebox.createestimationeducationgenerationgraduatecreationestimateeducategenerategraduationThisschoolhas__________thousandsofbrightyoungstudentsovertheyears.Moststudentslookforjobsafteruniversity__________.Becauseofthe__________ofnewstrainsofhybridcrops,peopleinmanypartsoftheworldnowhavemorefoodtoeat.educatedgraduationcreationPost-readingCompletethesentenceswiththecorrectformsofthewordsinthebox.createestimationeducationgenerationgraduatecreationestimateeducategenerategraduationLastyear,thisnewelectricpowerplant__________enoughenergytopowerthewholecity.Itwasdifficulttocalculateexactlyhowmanytreeshadbeencutdown.However,ageneral__________waspossible.generatedestimationYuanLongping,fatherofhybridrice,1._________(devote)hislifetoriceproduction.Asayoungman,hechosetostudyagriculturebecausehewas2.__________(concern)aboutpoorharvestandthe3.________(short)offoodforfarmers.After4.___________(overcome)enormousdifficulties,hedeveloped5.________firsthybridricein1974,enablingfarmers6.________(attain)ahigheryield.devotedconcernedshortageovercomingthetoattainSummary:RetellingItisestimatedthat60%ofrice7.____________(consume)inChinacomesfromYuan'sinnovation.However,asamanofsoil,littledoeshecareformoneyorfame.Heimpressesuswith8.

(he)ongoingabilitytofufillhisdreams.Hislatestvisionfor“seawaterrice”hasbecomea9._______(real).10.

hisadvancedyears,heisstillfullofvision.comsumptionhisrealityDespiteSummary:RetellingChunks[词块]inthepassage1.conductresearch2.fulfilone’sdreams

3.carelittleforfameorwealth4.worktheland5.devote...to...献身；致力；专心6.poor/badharvests

7.goodharvests8.ashortageof9.tacklethecrisis

进行研究实现某人的梦想淡薄名利耕耘土地歉收丰收致力于短缺应对危机Chunks[词块]inthepassage1.boostone’sconfidence2.boostyields-3.becharacteristicof...4.avarietyof5.ontheassumptionthat...-6.overcomethedifficulty7.expandtheoutput8.becomprisedof=consistof=bemadeupof=becomposedof

增强某人的信息增加产量是...特有的各种各样的克服困难增加产量假设由...组成ThankyouYuanLongping,knownasthe“fatherofhybridrice”,isoneofChina’smostfamousscientists.Yet,heconsidershimselfafarmer

becausehecontinuallyworksthelandinhisresearch.Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhehasdevotedhislife.袁隆平，被誉为“杂交水稻之父”，是中国最著名的科学家之一。然而，他认为自己是个农民，因为他不断地在田间耕作，进行科学研究。确实，他瘦削但结实的身躯看起来和他为之奉献了一生的千百万中国农民一样。V-ed作后置定语，“被称作...”杂交水稻oneof+the+adj.最高级+n.复数+谓单considersb（as/tobe）认为某人是...because引导原因状语从句adv.不断地；频繁地adv.确实，的确；实际上pron.代指thebodywhom引导非限制性定语从句，作宾语devote…to…

献身于...；致力于...YuanLongpingwasbornin1930inBeijing.Hisparentswantedhimtopursueacareerinscienceormedicine.However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.袁隆平1930年出生于北京。他的父母希望他从事科学或医学方面的工作。然而，最让他担心的是，农民经常歉收，有时甚至严重缺乏食物。生于...从事（追求）科学或医药事业v.追求，致力于，从事what引导主语从句that引导表语从句欠收严重缺乏todo作后置定语Totacklethiscrisis,hechosetostudyagricultureandreceivedaneducationatSouthwestAgriculturalCollegeinChongqing.为了应对这一危机，他选择了学习农业，并在重庆的西南农学院接受教育。todo作目的状语choosetodo选择做...choose-chose-chosenv.应付，解决（难题或局面）西南农学院Aftergraduatingin1953,heworkedasaresearcher.YuanLongpingrealisedthatlargerfieldswerenotthesolution.

Instead,farmersneededtoboostyieldsinthefieldstheyhad.

1953年毕业后，他从事研究工作。袁隆平意识到，解决问题的办法并不是扩大农田面积，而是农民们需要提高他们已有土地上农作物的产量。时间状语担任；以……身份而工作that引导宾语从句adv.代替，反而增加产量定语从句，省略that/which

Howthis,couldbedonewasachallengingquestionatthetime.Yuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.如何做到这一点在当时是一个具有挑战性的问题。袁隆平坚信，可以在杂交水稻的培育中找到答案。how引导主语从句adj.富于挑战性的确信that引导宾语从句Ahybridisacrossbetweentwoormorevarietiesofaspecies.Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.杂交植物是一个物种的两个或多个变种之间的杂交。杂交作物的一个特点是它们的产量通常比常规作物高。n.杂交，混合物

v.杂交；交叉that引导表语从句adj.依照惯例的，遵循习俗的；习惯的；常规的v.(通常经过努力)获得；得到However,whetheritwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.Thecommonassumptionthenwasthatitcouldnotbedone.然而，是否有可能培育出如水稻等自花授粉植物的杂交种，这是一个充满争议的问题。人们普遍认为这是不可能做到的。whether引导主语从句，谓语动词一般用单数；it为形式主语，to都为真正宾语pollinatevt.对…授粉引起巨大争议的事情n.假定，假设v.assumethat引导表语从句Throughintenseeffort,Yuanovercameenormoustechnicaldifficultiestodevelopthefirsthybridricethatcouldbeusedforfarmingin1974.Thishybridenabledfarmerstoexpandtheiroutputgreatly.通过不懈的努力，袁隆平克服了巨大的技术难题，于1974年研制出了第一批可用于农业生产的杂交水稻。这种杂交植物使农民能够大幅度增加他们的水稻产量。adj.热情的；专注的，认真的todo作目的状语that引导表语从句，作主语使某人能够做某事v.扩大，增加Today,itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains,andhisstrainshaveallowedChina’sfarmerstoproducearound200milliontonsofriceperyear.据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物，这些品种(形成的作物)让中国农民每年能够生产出大约两亿吨稻米。it为形式主语，that引导主语从句，意为“据估计...”V-ed作后置定语由…组成允许某人做某事Yuan’sinnovationhashelpedfeednotjustChina,butmanyothercountriesthatdependonriceaswell,suchasIndiaandVietnam.Becauseofhisinvaluablecontributions,YuanLongpinghasreceivednumerousawardsbothinChinaandabroad.袁隆平的创新不仅帮助养活了中国，也养活了许多其他依赖大米的国家，如印度和越南。因为他做出了不可估量的贡献。袁隆平在国内外获得了无数奖项。n.革新，创新that引导定语从句，作主语依靠，依赖adj.极宝贵的在国内外GiventhatYuan’shybridshavemadehimquitewealthy,onemight