Unit5WorkingtheLandReadingandThinking2Buildupyourvocabulary课件高中英语人教版选择性

高一—人教版选择性必修一—第五单元

华南师范大学附属中学张维Lesson2ReadingandThinking(2)+BuildingupyourvocabularyLearningobjectivesBytheendoftoday’sclass,youareexpectedto:1.understandandappreciatethelanguagefeaturesandwritingtechniquesinthenarrativewritingthatintroducesaperson;2.understandandcorrectlyusethekeywordsandexpressionsinthisreadingpassage.ReviewMylifelongpursuitistokeepallthepeopleawayfromhunger.

——YuanLongpingWhydidYuanhavesuchlifelongpursuitWhatdidYuandotokeepallthepeopleawayfromhungerWhatqualitiesweredemonstratedinYuan’slifeexperienceReviewWhydidYuanhavesuchlifelongpursuitWhatdidYuandotokeepallthepeopleawayfromhungerWhatqualitiesweredemonstratedinYuan’slifeexperienceHerealizedthesignificanceofagriculture:thefoundationofhumanexistence.Bythinkingoutofthebox,breakingtheconvention,andconstantlyinnovatingtheagriculturaltechnologiesCompassionate,innovative,devoted/committed,visionary,unconventional......Apartfromrice,whataresomeotherimportantcropsinChinaWhatdoyouknowaboutthemThemostimportantcropbesidesriceiswheat,whichisgrownindifferentpartsofChina,andisusedtomakenoodlesandbread.Cornisalsoapopularcropinnorthandnorth-easternChina.Itisusedbothforfoodandforanimalfeed.Analysisofwritingtechnique(s)Whatwritingtechnique(s)doesthewriteremploytoshowYuan’squalitiesContrast1:fatherofhybridricevs.farmers2:hisparents’wishvs.hisowndecision3:generalassumptionabouthybridricevs.hisbelief4:Chinavs.manyothercountries5:retiretoalifeofleisurevs.continuetoworkthelandasamanofthesoil6:advancedyearsvs.youngatheartmodest/humble;devoted/dedicated;determined/perseverant;farsighted;diligent;NeverpursuepersonalinterestLeadasimplelife……Para1YuanLongping,knownas“thefatherofhybridrice”,isone

of

China’smostfamousscientists.Yet,heconsidershimselfafarmerbecausehecontinuallyworksthelandinhisresearch.Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhedevotedhislife.WordsandExpressionsWordsandExpressionsIndeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,

towhomhehasdevotedhislife.(P50)(1)

devoteoneselftosb./sth./doingsth.某人献身/致力/专心于某人/某事/做某事devoteone'slife/time/money/energytosth./doingsth.把某人的一生/时间/金钱/

精力奉献于某事/做某事(2)devotedadj.忠实的;挚爱的bedevotedtosb.挚爱着某人;对某人忠诚bedevotedtosth./doingsth.专心于/奉献于某事/做某事(3)devotionn.关爱;关照;奉献;忠诚WordsandExpressions【to作介词的动词短语】①lookforwardto(doing)sth.盼望做某事②beopposedto(doing)sth.反对做某事③objectto(doing)sth.反对做某事④getdownto(doing)sth.开始做某事⑤payattentionto(doing)sth.注意做某事⑥beequalto(doing)sth.能胜任做某事⑦be/getused/accustomedto(doing)sth.习惯于做某事⑧adapt/adjust(oneself)to(doing)sth.(使自己)适应做某事WordsandExpressions句型转换1.Ihavespentmuchtimeinmakingpreparationsforthenextlesson.→Ihave

makingpreparationsforthenextlesson.2.她专注读书，以至于没有留意到她妈妈进来。→_______readingthenovel,shedidn'tnoticehermothercomingin.→

readingthenovel,shedidn'tnoticehermothercomingin.devotedmuchtimetoDevotingherselftoDevotedtoWordsandExpressionsPara2YuanLongpingwasbornin1930inBeijing.Hisparentswantedhimtopursueacareerinscienceormedicine.However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.Totacklethiscrisis,hechosetostudyagricultureandreceivedaneducationatSouthwestAgriculturalCollegeinChongqing.

WordsandExpressionspursue:todosthortrytoachievesthoveraperiodoftime追求；致力于；执行；贯彻pursue+approach/strategy/plan;+furtherstudy;+interest/opportunity;+aim/goal/dream.tacklemeanstomakeadeterminedefforttodealwithadifficultproblemorsituation应付，处理，解决（难题或局面）tackle+challenge,issue,problemPara3Aftergraduatingin1953,heworkedasaresearcher.YuanLongpingrealizedthatlargerfieldswerenotthesolution.Instead,farmersneededtoboostyieldsinthefieldstheyhad.Howthiscouldbedonewasachallengingquestionatthetime.Yuanwasconvincedthat

theanswercouldbefoundinthecreationofhybridrice.Ahybridisacrossbetweentwoormorevarietiesofaspecies.Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventional

crops.However,whetheritwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.Thecommonassumptionthenwasthatitcouldnotbedone.Throughintenseeffort,Yuanovercameenormoustechnicaldifficultiestodevelopthefirsthybridricethatcouldbeusedforfarmingin1974.Thishybridenabledfarmerstoexpandtheiroutputgreatly.WordsandExpressionsWordsandExpressionsboost

vt.makesthincrease,orbecomebetterormoresuccessful使增长；使兴旺+dramatically/greatly/significantly…boostconfidence/morale(士气)/self-esteemboosteconomy/growth/efficiency/performanceboostcompetitiveness/productivityboostincome/profits/sales(2)n.帮助，激励；增长，提高；向上一推Winningthecompetitionwasawonderfulboostforhermorale.Hegaveheraboost

over

thefence.WordsandExpressionsYuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.(P50)convincesbofsth使某人相信某事convincesbtodosth说服某人做某事convincedadj.确信的；深信的beconvincedof/that…相信……convincingadj.令人信服的WordsandExpressions①Oscarconvincedthemanager

(look)intotherecordofadvanceticketsales.②Wefinallymanagedtoconvincethecustomers

thequalityofthevehicle.③Fromthisexperience,Iam

(convince)thataresultisnoteverything.④Thereisnow____________evidencethatsmokingcauseslungcancer.⑤AfriendpersuadedmeintovisitingMetropolitanMuseumofArt.→Afriend

______________________MetropolitanMuseumofArt.tolookofconvincedconvincingconvincedmetovisitWordsandExpressions(1)assumev.假定,假设,认为assume...tobe...认为……是……;假定……是……assumethat...假定/认为……Itisassumedthat...据认为……(2)assuming(that)...假设……为真(作状语)(3)makeanassumption(about...)(对……)作出假设/推测ontheassumptionthat假定/假设……Thecommonassumptionthenwasthatitcouldnotbedone.(P50)WordsandExpressions人们往往会以貌取人。Peoplehaveatendencyto_____________________basedonyourappearance.2.Weassumethatheisanhonestboy.→Weassume

anhonestboy.→

heisanhonestboy.

makeanassumptionhimtobeItisassumedthatWordsandExpressionsPara4Today,

it

is

estimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcrops

generated

fromYuan’shybridstrains,andhisstrainshaveallowedfarmerstoproducearound200milliontonsofriceperyear.Yuan’sinnovationhashelpedfeednotjustChina,butmanyothercountriesthatdependonriceaswell,suchasIndiaandVietnam.Becauseofhisinvaluablecontributions,YuanLongpinghasreceivednumerousawardsbothinChinaandabroad.WordsandExpressionsToday,

it

is

estimated

that

about

60

percent

of

domestic

rice

consumption

in

China

iscomprisedofcropsgeneratedfromYuan’shybridstrains...(P50-51)(1)comprisevt.由…组成，构成这本画集收录327幅画。Thecollection_____________________327paintings.=consistsof/ismadeupof/constitutes/iscomposedof(2)是（某事物的）组成部分；组成；构成Olderpeoplecomprisealargeproportionofthoselivinginpoverty.Girlstudentscomprise60%oftheclass.comprises/iscomprisedofWordsandExpressionsToday,

it

is

estimated

that

about

60

percent

of

domestic

rice

consumption

in

China

iscomprisedofcropsgeneratedfromYuan’shybridstrains...(P50-51)bringintoexistenceThenewmanagergeneratedalotofproblems.Thecomputerbuggeneratedchaosintheoffice.(2)Toproduceenergy:

+electricity,power,heatWordsandExpressionsPara5GiventhatYuan’shybridshavemadehimquitewealthy,onemightthinkhewouldretiretoalifeofleisure.However,thisisfarfromthecase.Deepdown,Yuanisstillverymuchafarmeratheart.Asamanofthesoil,hecareslittleforcelebrityormoney.Instead,hemakeslargedonationstosupportagriculturalresearch.WordsandExpressionsGiventhatYuan’shybridshavemadehimquitewealthy,onemightthinkhewouldretiretoalifeofleisure.(P51)Given+Noun可作介词,“只要是;考虑到;假定;已知”。giventhat+从句，“考虑到”=considering。1._________hisbackground,it’snosurprisethathecandothis.2.__________theyareinexperienced,they'vedoneagoodjob.3.考虑到他的年纪，他已经很强壮，很健康了。Givenhisage,heisverystrongandhealthy.GivenGiventhatWordsandExpressionsPara6WhatimpressespeoplemostaboutYuanLongpingishisongoingabilitytofulfillhisdreams.Longago,heenvisionedriceplantsastallassorghum,witheachearofriceasbigasabroom,andeachgrainofriceplantsashugeaspeanut.Hesucceededinproducingakindofricethatcouldfeedmorepeopleathomeandabroad.Hislatestvisionfor“seawaterrice”hasalsobecomeareality,andpotentiallyopenedupnearlyonemillionsquarekilometersofsaltylandinChinaforriceproduction.Despitehisadvancedyears,YuanLongpingisstillyoungatheartandfullofvision.Everyoneiswaitingtoseewhathewilldreamupnext.WordsandExpressionsLongago,heenvisionedriceplantsastallassorghum…

envisionvt.toimaginewhatasituationwillbelikeinthefuture,especiallyasituationyouintendtoworktowards.展望，想象Itisusedespeciallyinbusinessandpoliticalcontexts.envision/imaginesb/sthasenvision/imagine(sb)doingsthenvision/imaginethat…beeasy/hard/impossibletoenvision…WordsandExpressionsHislatestvisionfor“seawaterrice”hasalsobecomeareality…YuanLongpingisstillyoungatheartandfullofvision…visionn.Catshavegoodnightvision.Hehadavisionofaworldinwhichtherewouldbenohunger.Whathappenedlaterprovedhimaleaderofvision.视力，视野想象远见Reviewthewordsandexpressionsinthereadingpassage.FinishtheExercisesonP89.HomeworkThankyouforlistening!高一—人教版选择性必修一—第五单元

华南师范大学附属中学张维Lesson2ReadingandThinking(2)+Buildingupyourvocabulary答疑1.Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.______________________________1.Todealwiththiscrisis,hechosetostudyagriculture.2.Heisaverygoodactorandhecommitshimselftoeveryrolethathetakeson.3.YuanLongpingstronglybelievedthattheanswercouldbefoundinthecreationofhybridrice.Totackledevoteswasconvinced1.Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.______________________________4.YuanLongping,throughintenseeffort,

solvedenormousdifficultiesanddevelopedthefirsthybridricethatcouldbeusedforfarming.5.Thishybridenabledfarmerstoincreasetheiroutputgreatly.6.Studentsareencouragedtotryavarietyoffree-timeactivitiestoreducetheintensestressfromstudying.overcameboostleisure2.Completethesentenceswiththecorrectformsofthewordsfromthetext.Thenusethesewordstomakeyourownsentences.1.Thec___________ofapersonarethespecialqualitiesthatmakehimorherdifferentfromothers.2.Scientistsfromdifferentcountrieshavebeenpursuingvariouspossibilitiestoovercomefoods__________.3.Manyofusa_______thatearthquakeswouldneverhappeninourarea.4.Withmoreandmorefarmmachinesbeingusedinthefields,thec__________offuelhasbeenincreasing.characteristicsshortageassumeconsumption2.Completethesentenceswiththecorrectformsofthewordsfromthetext.Thenusethesewordstomakeyourownsentences.5.Newspapersshouldpaylessattentiontomediac________andmoreattentiontoournationalheroes.6.Ourgeneralmanagertriedhisbesttohelpovercomethedifficultieswewerefacingduringthefinancialc____.7.Mymotherisveryc__________andfindsithardtoacceptthemodernlifestylethatIenjoy