LearningAboutLanguageUnit5WorkingtheLand人教版2019選擇性必修第一冊(cè)LearningObjectives

Inthisperiod,wewill1.accumulatemorewordsthroughwordformationandlogicoftheconjunctionsinthecontextofYuanLongping;2.identifyandexploreuseofsubjectclausesbyobservingandanalyzingthroughthecontextofYuanLongping;3.sumuptheuseofsubjectclausesinamindmaplogicallyandcomprehensively;4.takesometargetedexercisecorrectlyinlimitedtimeandapplythevocabularyand

structurelearnedinthewritingproperly.01.BuildupyourvocabularyLeadingin

“Mylifelongpursuitistokeepallthepeopleawayfromhunger.”—YuanLongping我畢生的夢(mèng)想就是讓所有人遠(yuǎn)離饑餓。Let’sreviewthetextaboutYuanLongping.Payspecialattentiontothewordsandphrasesitalicized.Asawitnesstofarmers’poorharvestsandevenasevereshortageoffood,YuanLongpingwasdeterminedtodevotehislifetotacklingthiscrisis.Aftergraduation,herealisedthatwhatfarmersneededmostwastoboostyieldsinthefields.Yuanwasconvincedthattheanswerlayinthecreationofhybridrice,onecharacteristicofwhichisthatitusuallyachieveshigheroutputthanconventionalcrops.However,itwasnoeasyjob.Thefirstdifficultyheneededtoovercomewasscientists’generalassumptionthatthiscouldnotbedone.Throughintenseeffort,Yuanmanagedtogeneratethisincrediblecrop.Itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains.HisinnovationhasenabledChinesefarmerstoconsiderablyexpandtheiroutputandhelpedfeedtheworld.Unwillingtoretireearlytoalifeofleisureandunconcernedaboutcelebrityorfortune,Yuancontinuedtoturnonevisionafteranotherintorealities.Mostimportantly,deepdown,healwaysthoughthimselfafarmer.Presentation

1.Asawitnesstofarmers’poorharvestsandevenasevereshortageoffood,YuanLongpingwasdeterminedtodevotehislifetotacklingthiscrisis.shortadj.短的+-age名詞后綴shortagen.不足；缺少；短缺ashortage/lackof缺乏；短缺devotevt.致力于；奉獻(xiàn)；獻(xiàn)身；投入

devotedvt.忠誠(chéng)的；全心全意的；專(zhuān)心致志地；摯愛(ài)的devoteoneself/sthto(doing)sth專(zhuān)心于/致力于做某事bedevotedto(doing)sth專(zhuān)心于/致力于做某事bedevoted/committed/dedicatedto(doing)sth專(zhuān)心于/致力于做某事commit/apply/dedicate/oneself/sthto(doing)sth專(zhuān)心于/致力于做某事tackle=solve/resolve/dealwithvt.解決；處理；應(yīng)付crisisn.危機(jī)；關(guān)鍵期；決定性時(shí)刻pl.crisesfinancialcrisis金融危機(jī)

Presentation

2.Yuanwasconvincedthattheanswerlayinthecreationofhybridrice,onecharacteristicofwhichisthatitusuallyachieveshigheroutputthanconventionalcrops.convincevt.說(shuō)服；使確信；使信服convincingadj.令人信服的；有說(shuō)服力的beconvincedthat=believethat相信……createvt.創(chuàng)建；創(chuàng)造；產(chǎn)生charactern.個(gè)性；人物convincedadj.深信的；確信的；

堅(jiān)信不移的+-tion名詞后綴creationn.創(chuàng)建；創(chuàng)造；

創(chuàng)作characteristicn.特征；特點(diǎn)；品質(zhì)adj.典型的；獨(dú)特的；特有的conventionn.習(xí)俗；慣例；協(xié)定；常規(guī)；會(huì)議；公約conventionaladj.常規(guī)的；傳統(tǒng)的；習(xí)慣的；墨守成規(guī)的traditionaln.習(xí)俗的；傳統(tǒng)的；慣例的Presentation

3.Thefirstdifficultyheneededtoovercomewasscientists’generalassumptionthatthiscouldnotbedone.overassumevt.假定；假設(shè)；認(rèn)為assume去e+comeovercomevt.克服；戰(zhàn)勝；解決Compound合成詞+-ption名詞后綴

assumptionn.假設(shè)；假定；擔(dān)任；（責(zé)任的）承擔(dān)Derivation派生詞Presentation

4.Throughintenseeffort,Yuanmanagedtogeneratethisincrediblecrop.intenseadj.強(qiáng)烈的；激烈的；很大的；尖銳的；嚴(yán)肅緊張的……makeefforts/anefforttodosth努力做某事intenseeffort不懈努力generatevt.產(chǎn)生；生成；引起effortn.努力；盡力；試圖；努力的結(jié)果；氣力；艱難的嘗試

Thewindturbinegeneratescleanenergyfromthebreeze.EverytimeIclick‘NewDocument,’mycomputergeneratesablankpageformetowriteon.Hersmilealwaysgeneratesafeelingofwarmthamongherfriends.toproduce產(chǎn)生tobringsthintoexistence生成tocause引起Presentation

5.Itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan'shybridstrains.consumevt.消費(fèi)；消耗；耗費(fèi)（燃料、能量、時(shí)間等）；吃；喝；飲；使充滿(mǎn)consumptionn.消費(fèi)；（能量、食物或材料的）消耗，消耗量；肺病；肺結(jié)核becomprisedof由……組成bemadeupof由……組成/構(gòu)成comprisevt.包括；組成；構(gòu)成；由……組成Presentation

6.HisinnovationhasenabledChinesefarmerstoconsiderablyexpandtheiroutputandhelpedfeedtheworld.enlarge/increaseexpandvt.擴(kuò)大；擴(kuò)展；增加；增強(qiáng)……7.Unwillingtoretireearlytoalifeofleisureandunconcernedaboutcelebrityorfortune,Yuancontinuedtoturnonevisionafteranotherintorealities.alifeofleisure悠閑的生活

leisuren.休閑；閑暇；空閑adj.閑暇的Presentation

unconcernedaboutcelebrityorfortune

否定句中表并列關(guān)系

不關(guān)心名望和財(cái)富celebrityn.名人；著名；名流；名譽(yù)；名望

turnonevisionafteranotherintorealities.近義詞turn...into...把……轉(zhuǎn)變成……反義詞現(xiàn)實(shí)；實(shí)際；事實(shí)

想象

realadj.真實(shí)的；真正的

Presentation

8.Mostimportantly,deepdown,healwaysthoughthimselfafarmer.副詞短語(yǔ)，在內(nèi)心深處；在心底deepdowninone’sheart

deepdowninsomeone’ssoulPractice

①Replacetheunderlinedwordswiththecorrectformsofthewordswehavereviewed.1.Todealwiththiscrisis,hechosetostudyagriculture.2.Heisaverygoodactorandhecommitshimselftoeveryrolethathetakeson.3.YuanLongpingstronglybelievedthattheanswercouldbefoundinthecreationofhybridrice.4.YuanLongping,throughintenseeffort,

solvedenormousdifficultiesanddevelopedthefirsthybridricethatcouldbeusedforfarming.5.Thishybridenabledfarmerstoincreasetheiroutputgreatly.6.Studentsareencouragedtotryavarietyoffree-timeactivitiestoreducetheintensestressfromstudying.tackledevoteswasconvincedovercameexpandleisurePractice

②Completethesentenceswiththecorrectformsofthewordswehavelearnt.1.Thec___________ofapersonarethespecialqualitiesthatmakehimorherdifferentfromothers.2.Scientistsfromdifferentcountrieshavebeenpursuingvariouspossibilitiestoovercomefoods___________.3.Manyofusa___________thatearthquakeswouldneverhappeninourarea.4.Withmoreandmorefarmmachinesbeingusedinthefields,thec___________offuelhasbeenincreasing.haracteristicshortagessumedonsumptionPractice

②Completethesentenceswiththecorrectformsofthewordswehavelearnt.5.Newspapersshouldpaylessattentiontomediac___________andmoreattentiontoournationalheroes.6.Ourgeneralmanagertriedhisbesttohelpovercomethedifficultieswewerefacingduringthefinancialc___________.7.Mymotherisveryc___________andfindsithardtoacceptthemodernlifestylethatIenjoy.8.Thegovernmenthasdecidedtoboosttheprogrammetog___________morenewjobs.elebritiesrisisonventionalenerate③Completethenewsreportandtrytousethesetopicwordsandphrasestodescribeothernewinnovations.tacklevisionconventionaldeepdownbecomprisedofrealityconsumptionAvastundergroundshelterbuiltduringWorldWarIhasbeenturnedintoanurbanfarm,supplyingsupermarketsandrestaurantsinLondon.Theshelter,whichcouldprotectupto8,000peoplefromwartimebombs,_______________twolargetunnelsthatwereintendedtoonedaybecomeanextensionoftheLondonUnderground.Butthatneverbecame____andtheshelterwasleftfor70years.Thenbusinessmendecidedtomakeuseofittogrowgreenvegetablestomeetincreasing_____________demands.ThetunnelsarelitwithpinkLEDsasthereisnonaturallight

belowtheground.Thevegetablesaregrowninspecialliquidsinsteadoftheearththatisusedasin____________farming.Manyexpertssharea_______thatthiskindofurbanfarmingcouldhelpnotonlyin________theproblemofpopulationgrowth,butalsoinadaptingtoclimatechange.iscomprisedofrealconsumptionconventionaldeepdownvisiontackling02.DiscoverusefulstructuresLeadinginWatchandThink

WhatdoyouthinkmotivatedYuanLongpingtokeeponworkinghard?CompareandAnalyze

Thepursuitofonedreamafteranotherandhisconcernforaddressingfoodshortage

motivatedYuanLongpingtokeeponworkinghard.是對(duì)一個(gè)又一個(gè)夢(mèng)想的追逐和他對(duì)解決糧食短缺問(wèn)題的擔(dān)憂(yōu)在激發(fā)著袁隆平堅(jiān)持不懈地努力研究。NounPhraseastheSubject.CompareandAnalyze

ThathealwayspursuedonedreamafteranotherandconcernedaboutfoodshortagemotivatedYuanLongpingtokeeponworkinghard.他總是追逐一個(gè)又一個(gè)夢(mèng)想并對(duì)糧食短缺感到擔(dān)憂(yōu)，這激發(fā)著袁隆平堅(jiān)持不懈地努力研究。NounClauseastheSubject.CompareandAnalyze

WhatmotivatedYuanLongpingtokeeponworkinghardwashispursuitofonedreamafteranotherandhisconcernforaddressingfoodshortage.激發(fā)著袁隆平堅(jiān)持不懈地努力研究的是他對(duì)一個(gè)又一個(gè)夢(mèng)想的追逐和他對(duì)解決糧食短缺問(wèn)題的擔(dān)憂(yōu)。NounClauseastheSubject.CompareandAnalyze

It

motivatedYuanLongpingtokeeponworkinghard

thathealwayspursuedonedreamafteranotherandconcernedaboutfoodshortage.

他總是追逐一個(gè)又一個(gè)夢(mèng)想并對(duì)糧食短缺感到擔(dān)憂(yōu)，這激發(fā)著袁隆平堅(jiān)持不懈地努力研究。NounClauseastheSubject.it作形式主語(yǔ)Subjectclauses主語(yǔ)從句Definition

充當(dāng)主語(yǔ)成分的句子是主語(yǔ)從句，一般位于句首，有時(shí)為了平衡句子結(jié)構(gòu)，可以用it充當(dāng)形式上的主語(yǔ)，而將充當(dāng)主語(yǔ)成分的主語(yǔ)從句后置。Presentation

Findmoresuchsimilarcomplexsentencesfromthetext“APioneerforAllPeople”.However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.Howthiscouldbedonewasachallengingquestionatthetime.However,whetheritwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.Itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedof….WhatimpressespeoplemostaboutYuanLongpingishisongoingabilitytofulfilhisdreams.S+V+OS+VS+link.v+PS+VS+V+OTip1：主語(yǔ)從句的語(yǔ)序?yàn)殛愂稣Z(yǔ)序，即從句的主語(yǔ)位于謂語(yǔ)動(dòng)詞之前。Presentation

Findmoresuchsimilarcomplexsentencesfromthetext“APioneerforAllPeople”.However,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.Howthiscouldbedonewasachallengingquestionatthetime.However,whetheritwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.Itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedof….WhatimpressespeoplemostaboutYuanLongpingishisongoingabilitytofulfilhisdreams.Tip2：?jiǎn)蝹€(gè)主語(yǔ)從句作主語(yǔ)，主句的謂語(yǔ)動(dòng)詞用單數(shù)。Thathealwayspursuedonedreamafteranotherandconcernedaboutfoodshortage

motivatedYuanLongpingtokeeponworkinghard.S

VOTip3：that引導(dǎo)主語(yǔ)從句在從句中不充當(dāng)成分，無(wú)意義，位于句首時(shí)不可省略。Whetheritwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.S+link.v+P是否可以培育出自花授粉植物如水稻的雜交種，是一個(gè)備受爭(zhēng)議的話(huà)題。Tip4：whether引導(dǎo)主語(yǔ)從句在從句中不充當(dāng)成分，但有意義，意為“是否”，不可省略。Summary1

在主語(yǔ)從句中，對(duì)主語(yǔ)從句起引導(dǎo)作用，但在主語(yǔ)從句中不充當(dāng)成分的連接詞叫做從屬連詞。引導(dǎo)主語(yǔ)從句的從屬連詞有：從屬連詞意義可否省略特殊用法that無(wú)意義位于句首不可省略whether是否不可省略?位于句首只用whether

不用if?可與or...ornot連用if是否不可省略Presentation

WhatimpressespeoplemostaboutYuanLongping

ishisongoingabilitytofulfilhisdreams.SWhodedicatedhislifetothedevelopmentofhigh-yieldinghybridriceisnoneotherthanYuanLongping.Whomtheworldrecognizesasthe“FatherofHybridRice”

isatitlebestoweduponYuanLongpingforhisgroundbreakingwork.OSPresentation

WhichagriculturalscientistmadesuchasignificantimpactonglobalfoodsecurityisaquestioneasilyansweredwiththenameYuanLongping.AWhoseinnovativeresearchhasledtoasubstantialincreaseinriceproductionworldwide

isattributedtotheeffortsofYuanLongping.WhateverYuanLongpingfacedinhisquesttorevolutionizericeagriculture

becamethedrivingforcebehindhispioneeringworkinhybridricetechnology.OAdifficulty,challenges,obstacles...Summary2

在主語(yǔ)從句中，對(duì)主語(yǔ)從句起引導(dǎo)作用，連接主句和從句，在主語(yǔ)從句中充當(dāng)主要成分（主、賓、表、定），本身有一定的意義且有其指代的對(duì)象，這樣的連接詞叫做連接代詞。引導(dǎo)主語(yǔ)從句的連接代詞有：連接代詞意義成分指代對(duì)象what什么主、賓、表物/事who誰(shuí)主、賓、表人whom誰(shuí)賓人which哪個(gè)主、定、賓物/人whose誰(shuí)的定物/人Summary2

連接代詞意義指代對(duì)象whatever不論什么whoever不論誰(shuí)不可省略whomever不論誰(shuí)不可省略whichever不論哪個(gè)Presentation

Howthiscouldbedone

wasachallengingquestionatthetime.“怎樣；如何”方式狀語(yǔ)WhenYuanLongpingbeganhisresearchintohybridriceisapivotalmomentinthehistoryofagriculturalscience.“何時(shí)”時(shí)間狀語(yǔ)WhereYuanLongpingfirstdiscoveredthepotentialofhybridriceisconsideredalandmarkeventinagriculturalinnovation.“在哪里”地點(diǎn)狀語(yǔ)WhyYuanLongpingchosetofocusonincreasingriceyieldsisclear:heunderstoodtheprofoundimpactitwouldhaveonalleviatinghungerandpovertyworldwide.“因?yàn)槭裁础痹驙钫Z(yǔ)Summary3

在主語(yǔ)從句中，對(duì)主語(yǔ)從句起引導(dǎo)作用，連接主句和從句，在主語(yǔ)從句中充當(dāng)狀語(yǔ)成分，且自身有一定的意義，這樣的連接詞叫做連接副詞。引導(dǎo)主語(yǔ)從句的連接副詞有：連接副詞意義成分when何時(shí)時(shí)間狀語(yǔ)where何處地點(diǎn)狀語(yǔ)how怎樣如何方式狀語(yǔ)why因何原因狀語(yǔ)Summary3

連接副詞意義成分whenever不論何時(shí)時(shí)間狀語(yǔ)wherever不論何處地點(diǎn)狀語(yǔ)however不論如何方式狀語(yǔ)Presentation

Itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedof….it充當(dāng)形式主語(yǔ)，真正的主語(yǔ)是that引導(dǎo)的主語(yǔ)從句。Summary4

有時(shí)，為了平衡句子結(jié)構(gòu)或重點(diǎn)強(qiáng)調(diào)主語(yǔ)從句中表達(dá)的內(nèi)容，會(huì)將主語(yǔ)從句后置，在主句中用it充當(dāng)其形式上的主語(yǔ)。類(lèi)似的句子結(jié)構(gòu)有：It+be+v.pp+主語(yǔ)從句……It+be+adj.+

主語(yǔ)從句

……It+be+n.+

主語(yǔ)從句

……It+Vi.+主語(yǔ)從句

……Practice

thestudentswillpasstheexamisuncertain.Itisclear

shemadetherightdecision.

thenewscameasashocktoeveryoneinvolved.

themeetingwilltakeplacehasn'tbeenannouncedyet.

theaccidentoccurredisunderinvestigation.Itisuncertain

theconstructionprojectwillbecompletedonschedule.

thenewregulationswillaffectsmallbusinessesisatopicofconcern.Itisnotclear

thenegotiationsbrokedown.WhetherthatThatWhen/WhereHowwhetherHowwhyTips:1.判斷從句類(lèi)型2.分析主語(yǔ)從句的句子成分3.確定連接詞在從句中充當(dāng)?shù)某煞?.理解句意，確定連接詞表達(dá)的意義或指代的對(duì)象5.確定連接詞Consolidation

Readthepassageandunderlineallthesubjectclauses.Theninpairs,discusswhetherthesentenceswithsubjectclausescanbeparaphrased.Grandmahasbeencomplainingaboutthevegetablessoldinthesupermarket,whichhavebeengrownusingchemicalfertilisers.Toher,thattheylookbeautifulontheoutsideisobvious.However,whatsheisunhappyaboutisthelowernutritionalvalueandreducedflavour.Nowthatbothofmygrandparentshaveretiredfromtheirjobsinthecity,howtheyaregoingtospendtheirretirementisanimportantdecisionforthem.Whethertheycanliveahealthylifeisthefirstthingtheyareconsidering.Sotheyhavemadeuptheirmindstomovetothecountryside,wheretheycanliveagreenlife.①②③④Reference

1.Thattheylookbeautifulontheoutsideisobvious.1.Itisobviousthattheylookbeautifulontheoutside.2.Whatsheisunhappyaboutisthelowernutritionalvalueandreducedflavour.2.Whatmakessheunhappyisthelowernutritionalvalueandreducedflavour.3.Howtheyaregoingtospendtheirretirementisanimportantdecisionforthem.3.Itisanimportantdecisionforthemhowtheyaregoingtospendtheirretirement.4.Whethertheycanliveahealthylifeisthefirstthingthe