Unit 5 Reading and thinking （ppt课件+视频）-2022新人教版（2019）《高中英语》选择性必修第一册.rar

Unit 5 Working the LandA PIONEER FOR ALL PEOPLEReading and ThinkingWhy should we recall our respect for food?A Pioneer for All People-WhatcropisYuanLongpingholdinginhishands?Heisholdingsheavesofhishybrid rice.-WhatdoyouknowaboutYuanLongping?fatherofhybridriceHehelpstoincreasetheoutput ofriceandridtheworldofhunger.ThewinnerforthefirstStatePreeminentScienceandTechnologyAward（第一届国家科技进步奖获得者）YuanLongping,knownasthe“fatherofhybridrice”,isoneofChinasmostfamousscientists.Yet,heconsidershimselfafarmerbecausehecontinuallyworksthelandinhisresearch.Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhehasdevotedhislife.ReadingReadthetextandmatchthemainideawitheachparagraph.A.Yuanconductedresearchanddevelopedhybridrice.B.Yuanisoldbutstillworkinghardtofulfilhisdreams.C.Yuanconsidershimselfafarmer.D.Yuandecidedtostudyagriculture.E.Yuansinnovationhashelpedtofeedmorepeople.F.Yuancareslittleforfameorwealth.1YuanLongping,knownasthe“fatherofhybridrice”,isoneofChinasmostfamousscientists.Yet,heconsidershimselfafarmerbecausehecontinuallyworksthelandinhisresearch.Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhehasdevotedhislife.Para.1occupationappearancemajor achievementsYuan considers himself a farmer.contrastscientistfarmer1.devote vt.1.devote vt.把把献献(给给););把把专用于专用于;专心于专心于教材原句Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhehasdevotedhislife.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。语境巧练(1)Butwedothinkthatyoucanliveamorepowerfullifewhenyoudevotesomeofyourtimeandenergy_somethingmuchlargerthanyourself.(2)Hecouldonlydevotetwohoursadayto_(work)ontheproject.(3)TheWorldHealthOrganization_(devote)toimprovingpeopleshealth.(4)_(devote)tohiscareer,hehasnotimetospendwithhischildren.(5)Everyonepresentwasdeeplymovedbyher(devote)toeducation.toworkingis devotedDevoteddevotion头脑风暴头脑风暴短语“devote.to.”中的to是介词,不是不定式符号,后接动词时应用其动名词形式,类似用法的短语还有:盼望做某事反对做某事反对做某事开始做某事注意做某事能胜任做某事习惯于做某事(使自己)适应做某事lookforwardtodoingsth.beopposedtodoingsth.objecttodoingsth.getdowntodoingsth.payattentiontodoingsth.beequaltodoingsth.be/getused/accustomedtodoingsth.adapt/adjust(oneself)todoingsth.YuanLongpingwasbornin1930inBeijing.Hisparentswantedhimtopursueacareerinscienceormedicine.However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.Totacklethiscrisis,hechosetostudyagricultureandreceivedaneducationatSouthwestAgriculturalCollegeinChongqing.Para.2education backgoundmotivation to study agricultureYuan decided to study agriculture.contrasthis parents wisheshis own decision2.shortage n.2.shortage n.不足不足;缺少缺少;短缺短缺教材原句However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.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。语境巧练(1)许多公司苦于缺乏熟练员工。Manycompaniesaresufferingfrom_skilledstaff.(2)这个月我恐怕手头有点紧。ImafraidImalittle_thismonth.ashortageofshortofmoney/funds/cashAftergraduatingin1953,heworkedasaresearcher.YuanLongpingrealisedthatlargerfieldswerenotthesolution.Instead,farmersneededtoboostyieldsinthefieldstheyhad.Howthiscouldbedonewasachallengingquestionatthetime.Yuanwas convinced thattheanswercouldbefoundinthecreationofhybridrice.Ahybridisacrossbetweentwoormorevarietiesofaspecies.Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.However,whetheritwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.Thecommon assumptionthenwasthatitcouldnotbedone.Throughintenseeffort,Yuanovercameenormoustechnicaldifficultiestodevelopthefirsthybridricethatcouldbeusedforfarmingin1974.Thishybridenabledfarmerstoexpandtheiroutputgreatly.Para.3efforts and contributions Yuan conducted research and developed hybrid rice.contrastgeneral assumptionhis belief3.convince vt.3.convince vt.使相信使相信;使确信使确信;说服说服教材原句Yuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.袁隆平坚信,可以在杂交水稻的培育中找到答案。语境巧练(1)_(convince)thathehaddonenothingwrong,herefusedtoapologize.(2)Wellnotgiveupuntilwefind_(convince)evidence.(3)Scientistsareconvinced_thepositiveeffectoflaughter_physicalandmentalhealth.(4)他说服警察局允许他在当地两个公园里设立几个“聊天长椅”。He_thepolicedepartment_himtosetupacoupleof“chatbenches”intwooftheirlocalparks.Convincedconvincingofonconvincedtoallow4.attain vt.4.attain vt.(通常经过努力通常经过努力)获得获得;得到得到教材原句Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.杂交作物的一个特点是它们的产量通常比常规作物高。语境巧练(1)尽管审问了犯罪嫌疑人两天,警官还是没有得到有价值的信息。Althoughhavingquestionedthesuspectfortwodays,theofficerdidnt_.(2)不管别人说什么,只要不放弃你一定能实现你的目标。Nomatterwhatanyonesays,youcan_ifyounevergiveup.(3)在几十年的斗争之后,印度于1947年获得了独立。India_in1947,afterdecadesofstruggle.valuableinformationattainyourgoalsattainedindependenceattain5.assumption n.5.assumption n.假定假定;设定设定;(;(责任的责任的)承担承担;(;(权利的权利的)获得获得教材原句Thecommonassumptionthenwasthatitcouldnotbedone.当时人们普遍认为这是不可能做到的。语境巧练(1)(2018江苏卷)Trytounderstandwhatsactuallyhappeninginsteadofactingonthe_(assume)youvemade.(2)Itisgenerally_(assume)thatstressiscausedbytoomuchwork.(3)Itisreasonable_(assume)thattheeconomywillcontinuetoimprove.(4)_(assume)thatyougetaplaceatuniversity,howareyougoingtofinanceyourstudies?assumptionassumedto assumeAssumingToday,itis estimatedthatabout60percentofdomesticriceconsumptioninChinais comprised ofcropsgeneratedfromYuanshybridstrains,andhisstrainshaveallowedChinasfarmerstoproducearound200milliontonsofriceperyear.YuansinnovationhashelpedfeednotjustChina,butmanyothercountriesthatdependonriceaswell,suchasIndiaandVietnam.Becauseofhisinvaluablecontributions,YuanLongpinghasreceivednumerousawardsbothinChinaandabroad.Para.4Yuans innovation has helped to feed more people.contributions and meaningsimplicit contrastpastpresent situation about rice production6.estimate vt.6.estimate vt.估计估计;估价估价;估算估算n.n.估计估计;估算估算教材原句Today,itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuanshybridstrains,andhisstrainshaveallowedChinasfarmerstoproducearound200milliontonsofriceperyear.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。语境巧练(1)Thecosttorepairmycar_(estimate)at$800.(2)Withoutspecificinformation,itshard_(estimate)thecostsandbenefitsofmakingdifferentchoices.(3)据估计,在100年后,多达2000种哺乳动物、鸟类和爬行动物将灭绝。_asmanyas2,000speciesofmammals,birdsandreptileswillbecomeextinctinover100years.is estimatedto estimateItisestimatedthat考点必记(1)overestimatevt.underestimatevt.(2)aconservativeestimateat aroughestimate7.consumption n.7.consumption n.消耗消耗;消耗量消耗量;消费消费语境巧练(1)(2020全国卷)Lightingaccountsforabout7%ofthetotalelectricity_(consume)intheUS.(2)AccordingtoarecentstudyintheJournalofConsumerResearch,boththesizeand_(consume)habitsofoureatingcompanionscaninfluenceourfoodintake.(3)Health-conscious_(consume)wantmoreinformationaboutthefoodtheybuy.(4)一些能效最高的冰箱比传统型号耗电少。Someofthemostefficientrefrigerators_thantraditionalmodels.consumed/consumptionconsumptionconsumersconsumelesselectricityenergy-prise prise vt.包括包括;包含包含;由由组成组成语境巧练Thehousecomprisestwobedrooms,akitchen,andalivingroom.(1)Thehouse_twobedrooms,akitchen,andalivingroom.(2)Thehouse_twobedrooms,akitchen,andalivingroom.(3)Thehouse_twobedrooms,akitchen,andalivingroom.consistsofiscomprisedofismadeupofGiventhatYuanshybridshavemadehimquitewealthy,onemightthinkhewouldretiretoalifeofleisure.However,thisisfarfromthecase.Deepdown,Yuanisstillverymuchafarmeratheart.Asamanofthesoil,hecareslittleforcelebrityormoney.Instead,hemakeslargedonationstosupportagriculturalresearch.Yuan cares little for fame or wealth.Para.5 valuescontrastretire to a life of leisurecontinue in agricultural development9.donation n.9.donation n.捐赠捐赠;捐赠物捐赠物Instead,hemakeslargedonationstosupportagriculturalresearch.相反,他大量捐款支持农业研究。学以致用学以致用Inthepastfewmonths,manyactors_(donate)muchmoneytoWuhan.TohelpmorepeopleinIndia,theIMABloodBankhasalsodevelopedateamtoeducatethepublicaboutblood(donate).Doctorsaresearchingablood(donate)forthepatientwhosebloodtypeisrare.have donateddonationdonatorWhatimpressespeoplemostaboutYuanLongpingishisongoingabilitytofulfillhisdreams.Longago,heenvisionedriceplantsastallassorghum,witheachearofriceasbigasabroom,andeachgrainofriceashugeasapeanut.Hesucceededinproducingakindofricethatcouldfeedmorepeopleathomeandabroad.Hislatestvisionfor“seawaterrice”hasalsobecomeareality,andpotentiallyopenedupnearlyonemillionsquarekilometresofsaltylandinChinaforriceproduction.Despitehisadvancedyears,YuanLongpingisstillyoungatheartandfullofvision,andeveryoneiswaitingtoseewhathewilldreamupnext.Yuan is old but still working hard to fulfil his dreams.Para 6 visions/dreamslisting exampleshis ability to fulfil dreamsPara.1Para.2-4Para.5-6A general introduction to Yuan.Yuans greatest achievement and its effects.Yuans qualitiesStructureA Pioneer for All PeopleWhat is a pioneer?What is a pioneer?Apioneerisapersonwhoisthefirsttostudyanddevelopaparticularareathatotherpeoplethencontinuetodevelop.Does Yuan deserve the honour of being described as“a pioneer for all Does Yuan deserve the honour of being described as“a pioneer for all people”?people”?Certainly.Yuanisapioneerofhybridrice,andheundertookhisworkoutofconcernforthepeople.Hisgreatcreationhashelpedtoreduceworldhunger,andcontinuestodosotothisday.What kind of person is Yuan Longping?Describe his personal qualities and personalities.Find clues from the text.eg.Ithinkheishardworking,becausehehassunburntfaceandaslim,strongbody.Work in groups,select a speaker to take notes.All members take turns to contribute your passionate,determined,innovative,visionary.P51 Ex.4Completethesentenceswiththecorrectformsofthewordsinthebox.create estimation education generation graduate1.Thisschoolhas_thousandsofbrightyoungstudentsovertheyears.2.Moststudentslookforjobsafteruniversity_.3.Becauseofthe_ofnewstrainsofhybridcrops,peopleinmanypartsoftheworldnowhavemorefoodtoeat.4.Lastyear,thisnewelectricpowerplant_enoughenergytopowerthewholecity.5.Itwasdifficulttocalculateexactlyhowmanytreeshadbeencutdown.However,ageneral_waspossible.educatedgraduationcreationgeneratedestimationP52 Ex.1-31.tackle2.devotes3.was(strongly)convinced4.overcame5.expand6.leisure1.characteristics2.shortage3.assume4.consumption5.celebrities6.crisis7.conventional8.generateiscomprisedof;real;consumption;deepdown;conventional;vision;tackling10.10.take ontake on Heisaverygoodactorandhecommitshimselftoeveryrolethathetakeson.他是一个非常好的演员,他全心全意地投入他呈现的每一个角色。情境探究情境探究Nowthecountrysideistakingonanewlookdaybyday.Heiswillingtotakeontheresponsibilityforwhathedid.Ourfactorywilltakeontwentymoreworkersnextmonth.呈现承担聘用1.Iwastakeninbythesalesmanthecarturnedouttobeuneconomicalandunreliable.2.Wetriedtofindatableforseven,buttheywerealltakenup.3.Evenfourhorsescannottakebackwhatonehassaid.4.Wevebeentryingtogetbacktoyou,Tom,butwethinkwetookyournumberdownincorrectly.THANKS感谢观看