Unit5WorkingtheLandReadingandThinking课件高中英语人教版选择性

新人教版高中英语选择性必修一Unit5WorkingontheLand

ReadingandThinkingWhoisthemaninthephoto?Whatcropisheholdinginhishands?Whatdoyouknowabouthim?YuanLongping—fatherofhybridricen.

杂交植(动)物;合成物;Whatelsedoyouwanttoknowabouthim?Lead-inHeisfatherofhybridrice,whoreceivedthegreathonorforhisgreatcontributionstohybridriceresearchandtheworkhedidtoimprovericeproductionindevelopingcountries.Heiscalledapioneerforallpeople.Lead-in“AsChinaishelpingthemdevelophybridrice,Africancountrieswillhaveabrightfuture,”saidChineseagronomistYuanLongping,alsoknownasthe“fatherofhybridrice”fordevelopingthefirstsuchstrains(系;品种).Theworld-renownedagriculturalscientist,whoreceived“theMedaloftheRepublic”forhiscontributiontothecountryaheadofthe70thanniversaryofthefoundingofthePeople’sRepublicofChina,alsourgedtheyouthtopursuelofty(崇高的)idealsinsteadofsimplychasingaftermoney.Lead-inEnjoyapoembyLiShenFarmersweedingatnoon,Sweatdownthefieldsoon.Whoknowsfoodonatray,Thankstotheirtoilingday.Lead-in

Whatdoyouknowabout“farming”?carrotrice

corn

potatoes

peanuttomatoescottonsweetpotatoes

Doyouknowthefarmingsteps?ploughing(犁田)

seeding(播种)fertilizing(施肥)irrigating(灌溉)harvesting(收获)winnowing(扬谷)APIONEERFORALLPEOPLELookatthephotoandthetitleofthetext.Discussthesequestionsingroups.Whoisthemaninthephoto?Whatcropisheholdinginhishands?ThephotoisofYuanLongping,holdingsheavesofhishybridrice.Whatdoyouknowabouttheman?Iknowthatheisoftencalledthe“fatherofhybridrice”,andhisworkhassparkedafarmingrevolutioninChina.Whatelsedoyouwanttoknowabouthim?Possibleanswer:IguessIwanttoknowwhathethinksaboutthefutureofChina'sagriculture.Now,let'sreadthetext

toknowmoreabouthim.Pre-readingFatherofHybridRice(世界杂交水稻之父)-DrYuanLongping(袁隆平博士)RecipientoftheMedaloftheRepublic（共和国勋章获得者）Readthefirstsentenceofeachparagraph.1.Whatkindofwritingdoyouthinkthisis?2.Howdoestheauthordevelopthisarticle?3.Wherecanyoufindsuchapieceofwriting?Biography（传记）MagazinenewspaperIntimeorderStructureofthetext：Thispassageisabiographydevelopedintimeorder.SkimmingBiographyeducationworkexperienceidentitylifeexperienceappearancefunnystoryachievementscontributionsoccupationfamilylifequalitygeneralintroductionContentofbiography?While-readingC.Yuanconsidershimselfafarmer.D.Yuanisoldbutstillworkinghard.A.Yuandecidedtostudyagriculture.B.Yuancareslittleforfameorwealth.1.Matchthemainideaswitheachparagraphandsummarizeit.E.Yuanconductedresearchanddevelopedhybridrice.F.Yuan'sinnovationhelpedtofeedmorepeople.HiscontributionsSkimthetextandmatchthemainideawitheachpart.Hisstatus(身份地位)Hisdecisiontostudyagriculture

Part2(Para.2)Part3(Para.3-6)Part1(Para.1)ReadingStatus&AppearanceEducationResearch

Activity3Usekeywordstosummarizeeachparagraph.Yuanconsidershimselfafarmer.Yuandecidedtostudyagriculture.Yuanconductedresearchanddevelopedhybridrice.Contributions&InfluencesQualitiesDreams&VisionsYuan'sinnovationhas

helpedtofeedmorepeople.Yuancareslittleforfameorwealth.Yuanisoldbutstillworkinghardtofufillhisdreams.2.Readandchoosethebestanswer.1.Fromthefirstparagraph，weknowthatYuanLongping

.A.isafarmer

B.lookslikeafarmerC.hasaweakbody

D.isChina’smostfamousscientist2.HowlongdidittakeYuanLongpingtodevelophissuperhybridrice?A.12years. B.14years.C.21years. D.30years.3.WhydidYuanLongpingchoosetostudyagriculture?A.Becausehisparentswantedhimtodoso.B.Becausehewantedtowinawardsinthisfield.C.Becausefarmerssometimessufferedfromseriousshortageoffoodatthattime.D.Becausehewantedtomakemoremoneybysellingseeds.Readthetextagainandanswerthequestions.(P51Exercise3)1.WhydoesYuanconsiderhimselfafarmer?2.Whydidhechoosetostudyagriculture?3.Whatisthemainadvantageofhybridcrops?4.HowhasYuan’sworkhelpedChinaandothercountries?5.WhatisYuan’slatestvision?1.WhydoesYuanLongpingconsiderhimselfafarmer?<para.1,line2>…Yet,heconsidershimselfafarmerbecausehecontinuallyworksthelandinhisresearch.…Becausehecontinuallyworksthelandinhisresearch.2.WhydidYuanLongpingdecidetostudyagriculture?<para.2,lines3-5>…Totacklethiscrisis,hechoseto…Hewasconcernedthatfarmershadpoorharvestsandsometimesevenhadashortageoffoodtoeat.3.Whatisthemainadvantageofhybridcrops?设计人员realizedlargerfields×boostyields√

(Readparagraph3andfindtheinformation)attainahigheryield>conventionalcropsworked(achallengingquestion)

convincedthecreationofhybridrice

(agreatdebate/itcouldnotbedone)

overcameasaresearcherin1953

technicaldifficulties

developedhybridricein1974

enabledfarmersexpandtheiroutputgreatlyHowdidYuanLongpingdevelophybridrice?Whatisthemainadvantageofhybridrice?4.HowhasYuan’sworkhelpedChinaandothercountries?<para.4,lines3-5>…Yuan’sinnovationhashelpedfeed…Yuan’sinnovationhashelpedfeednotjustChina,butmanyothercountriesthatdependonriceaswell,suchasIndiaandVietnam.5.WhatisYuan’slatestvision?Seawaterrice.hisparents'wishVShisowndecisionthegeneralassumptionabouthybridriceVShisbelieffatherofhybridrice

VS

farmerWhatwritingtechniquedoesthewriteremploytoexhibitYuanLongping'squalities?retiretoalifeofleisureVScontinuetoworkthelandasamanofthesoilContrast.modestdevoted

bravecreativecompassionateinnovativeconfidentplainsimplecaringgenerousvisionaryoptimisticperseverantcaringsympatheticdetermined

2.receivenumerousawards1.tacklethecrisisoffoodshortageHeisa___________scientistwhocontinuallyworksthelandinhisresearch.Heisa_________manwhohasdevotedallhislifetoChinesefarmers.Hewasan_________manwhowantedtosolvethecrisisoffoodshortage.Heisa_________scientistwhosuccessfullydevelopedthefirsthybridriceandseawaterrice.Heisa_________manwhomakeslargedonationstosupportagriculturalresearch.hardworkingambitiouscreativeselflessWhatarethequalitiesofYuanLongping?(GW)DiscussionCompletethesentenceswiththecorrectformsofthewordsinthebox.createestimationeducationgenerationgraduatecreationestimateeducategenerategraduationThisschoolhas__________thousandsofbrightyoungstudentsovertheyears.Moststudentslookforjobsafteruniversity__________.Becauseofthe__________ofnewstrainsofhybridcrops,peopleinmanypartsoftheworldnowhavemorefoodtoeat.Lastyear,thisnewelectricpowerplant__________enoughenergytopowerthewholecity.Itwasdifficulttocalculateexactlyhowmanytreeshadbeencutdown.However,ageneral__________waspossible.estimationcreationgeneratededucatedgraduation1.Apartfromrice,whataresomeotherimportantcropsinChina?Whatdoyouknowaboutthem?

WHEATgrownondifferentpartsofChinausedtomakenoodlesandbread

CORNpopularinnorthandnorth-easternChinausedbothforfoodandforanimalfeed2.Otherthanhybridrice,whatotherhybridproductsdoyouknow?Canyouthinkofnewhybridideas?HybridcarMole1.

vt.把……献(给);把……专用于;专心于

2.

n.不足;缺少;短缺

3.

vt.解决(难题);应付(局面);处理

4.

n.危机;危急关头

5.

vt.使增长;使兴旺n.增长;提高;激励

6.

vt.使相信;使确信;说服

7.

n.特征;特点;品质adj.典型的;独特的

8.

vt.(通常经过努力)获得;得到

9.

adj.传统的;习惯的

devote

shortage

tacklecrisis

boost

convince

characteristicattain

conventional

KeyWords10.

n.假定;设定;(责任的)承担;(权利的)获得

11.

adj.热切的;十分强烈的;激烈的

12.

vt.克服;解决;战胜

13.

vt.&vi.扩大;增加vt.扩展;发展(业务)

14.

n.产量;输出;输出量vt.输出

15.

vt.估计;估价;估算n.估计;估算

16.

adj.本国的;国内的;家用的;家庭的

17.

n.消耗;消耗量;消费

18.

vt.包括;包含;由……组成

KeyWords19.

vt.产生;引起

20.

n.闲暇;休闲;空闲

21.

n.泥土;土壤;国土;领土

22.

n.名望;名誉;名人;名流

23.

n.谷物;谷粒;颗粒

24.

n.想象;视力;视野;影像

25.

n.现实;实际情况;事实

26.

adj.含盐的;咸的

generateleisuresoilcelebritygrainvisionrealitysaltyKeyWords把……用于;献身;致力包括;由……组成(或构成)

在内心深处;本质上;实际上作为……而著名依靠几乎不关心国内外梦想出;虚构出除了被用来做KeyWordsAPIONEERFORALLPEOPLE

YuanLongping,knownasthe“fatherofhybrid

rice”,was

oneofChina’smostfamousscientists.Yet,heconsideredhimselfafarmerbecausehecontinuallyworkedthelandinhisresearch.Indeed,hisslimbutstrongbodywasjustlikethatofmillionsofChinesefarmers,towhomhehaddevotedhislife.n.先驱；先锋v.开创；倡导beknownas/forPractice:1.Myteachingstyleislike

_______ofmostotherteachers.2.Thisisthering_______whichIspentmostofmymoney.Para1thatonLanguagePoints3.耕种土地___________________;4.献身于；致力于___________________5.Indeed,hisslimbutstrongbodyisjustlike_______ofmillionsofChinesefarmers,______whomhehasdevotedhislife.beknownasfatherofhybrid

riceworkthelanddevote...to...thattoPara1

YuanLongpingwasbornin1930inBeijing.Hisparentswantedhimtopursueacareerinscienceormedicine.However,whatconcernedhimmostwas

thatfarmersoftenhadpoorharvests

andsometimesevenhadaseriousshortageoffoodtoeat.Totacklethiscrisis,he

chosetostudyagricultureandreceivedaneducationatSouthwestAgriculturalCollegeinChongqing.Practice:1.______impressesmeabouthispaintingisthecolorsheuses.2.Theresultis______wewonthegame.Para2Whatthat1.从事（追求）科学或医药事业_____________________________________4.严重缺乏食物________________________________________;6.___________concernedhimmostwas___________farmersoftenhadpoorharvests.pursueacareerinscienceormedicineconcern...mostpoorharvestshaveaseriousshortageoffoodtacklethiscrisisWhatthatPara2Para33.引起巨大争议的事情____________________________;5.克服了巨大的技术困难__________________________________________________;7.扩大产量_______________________________;8.________thiscouldbedonewasachallengingquestion.9.Yuanwasconvinced_______theanswercouldbefoundinthecreationofhybridrice.10.__________itwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.boostyieldsbeconvincedthatamatterofgreatdebateThroughintenseeffortenablesb.todosth.expandoutputHow

that

Whether

Para4itisestimatedthatallowsb.todosth.bothinChinaandabroadthatPara4

GiventhatYuan’shybridsmadehimquitewealthy,onemightthinkhewouldhaveretiredtoalifeofleisure.However,thisisfarfromthecase.Deepdown,Yuanwasstillverymuchafarmeratheart.Asamanofthesoil,hecaredlittleforcelebrityormoney.Instead,hemadelargedonationstosupportagriculturalresearch.Giventhat..做连词，“考虑到，鉴于”，相当于

considering(that)...如：Giventhatsheisinterestedinchildren,teachingseemstherightjobforher.farfrom+adj/n远非...完全不...;farfromsatisfied/farfromthetruthPara53.事实远非如此______________________;4.在内心深处__________________________5.不在乎名利与金钱_______________________________________;7.Given________Yuan’shybridshavemadehimquite_________(wealth),onemightthinkhewouldretiretoali