Unit5WorkingthelandReadingandThinking课件-高中英语人教版选择性-1

WORKINGTHE

LANDReadingandThinkingUnit5Apioneerforallpeople010203Knowthecharacteristicsoflanguageinthetext.Expresstheirideasonthegiventopicsthroughcriticalthinking.LearningobjectivesKnowthestoryaboutYuanLongpingandsummarizethecharacteristicsofhim.

禾下乘凉梦·不悔是初心BeneaththeRice,aDreamofCoolShadeLeadinActivity1Beforeyouread,lookatthepeopleonthescreenandthetitleofthetext.Discussthesequestionsingroups.Whatdoyouknowabouttheman?Whatelsedoyouwanttoknowabouthim?Couldyousaysomethingabouthim？LeadindocerID:4610637Pre-readingWatchavideoandknowmoreaboutYuanLongping.While-readingActivity2Readthetext.Matchthemainideawitheachparagraph.Yuanconductedresearchanddevelopedhybridrice.Yuanworkedhardtofulfilhisdreams.Yuanconsideredhimselfafarmer.Yuandecidedtostudyagriculture.Yuan’sinnovationhashelpedtofeedmorepeople.Yuancaredlittleforfameorwealth.Paragraph1Paragraph2Paragraph3Paragraph4Paragraph5Paragraph6While-readingActivity3Readthetextagainandanswerthequestions.1WhydoesYuanLongpingconsiderhimselfafarmer?2WhydidYuandecidetostudyagriculture?3Whatisthemainadvantageofhybridcrops?4HowhasYuan’sworkhelpedChinaandothercountries?5WhatisYuan’slatestvision?Activity3Readthetextagainandanswerthequestions.1WhydoesYuanLongpingconsiderhimselfafarmer?

Becausehecontinuallyworkedthelandinhisresearch.2WhydidYuandecidetostudyagriculture?

Hewasconcernedthatfarmershadpoorharvestsandsometimesevenhadashortageoffoodtoeat.3Whatisthemainadvantageofhybridcrops?

Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.While-readingActivity3Readthetextagainandanswerthequestions.4HowhasYuan’sworkhelpedChinaandothercountries?

Yuan’sinnovationhashelpedfeednotjustChina,butmanyothercountriesthatdependonriceaswell,suchasIndiaandVietnam.5WhatisYuan’slatestvision?

Seawaterrice.While-reading

1.worktheland__________ 2.poor/badharvests

__________3.ashortageof__________ 4.workas__________5.boostyields_______________ 6.beconvincedthat____________7.amatterofgreatdebate__________ 8.intenseeffort__________9.becomprisedof__________ 10.farfromthecase__________11.deepdown__________ 12.carelittlefor__________13.fulfilone’sdream__________ 14.dreamup__________耕种土地歉收缺乏...从事...职业增加产量确信...颇具争议的问题巨大的努力由...组成事实远非如此在内心深处不在乎，不重视实现某人的梦想凭空想出KeyWordsFindandcirclethewordsbelowonyourtextbook，trytounderstandthemeanfromtext.Longanddifficultsentences1.Indeed,hisslimbutstrongbodywasjustlikethatofmillionsofChinesefarmers,towhomhehaddevotedhislife.low“介词to+关系代词whom”引导定语从句，修饰millionsofChinesefarmers.介词to与devote构成搭配devote...to...2....whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.what引导主语从句，并在从句中作主语；that引导表语从句，无实际意义，只起连接作用，但通常不能省略。Findthesentencesbelowandlinethemonyourtextbook.Remebertomakenotes!3.Today,itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’sybridstrains...itisestimatedthat...“据估算...”,it是形式主语，that引导的从句是真正主语。在that引导的从句中，主语about60percentofdomesticriceconsumption由“百分数+of+名词”构成，谓语动词的数应与名词的数保持一致。consumption是不可数名词，故be动词用is。generatedfromYuan’shybridstrains是过去分词短语作后置定语，修饰crops。LonganddifficultsentencesFindthesentencesbelowandlinethemonyourtextbook.4.GiventhatYuan’shybridsmadehimquitewealthy,onemightthinkhewouldhaveretiredtoalifeofleisure.giventhat在句中作连词，意为“考虑到，鉴于”，相当于considering(that).如：

Giventhatshegetsonwellwithchildren,teachingseemstherightjobforher.given可用作介词，表示“考虑到；鉴于”

Givenhisage,heisveryhealthyandstrong.Longanddifficultsentences

本文是一篇介绍人物的记叙文。在结构上，文本一共分为六个自然段，先总后分。第一段开门见山，介绍了袁隆平的身份、所从事的研究及巨大成就、外貌特征等。第二段简要介绍了袁隆平选择从事农业研究的原因。文本描述了他在看到农民的生产困境和粮食极度短缺之后，选择了农业方向。第三段和第四段承接前文提到的粮食问题，讲述了袁隆平为解决粮食短缺问题所付出的努力、取得的成就等。第五段承上启下，从另一个侧面丰富了袁隆平作为农业科学家的生动形象。袁隆平低调、朴素的生活与他内心对农业的热情形成对比，突出了他对农业的热爱和对农民的深厚情感。最后一段介绍袁隆平成功研发“海水稻”。

该段文字从梦想入手，以梦想结尾，启发读者思考。整个文本不仅传达出作者对袁隆平的崇敬之情，也让人对农业领域的新突破充满期待。AfterReadingThisarticleisanarrativeintroducingaperson.Structurally,thetextisdividedintosixnaturalparagraphs,adoptingageneral-to-specificapproach.ThefirstparagraphdirectlyintroducesYuanLongping'sidentity,hisresearchfield,remarkableachievements,aswellashisphysicalcharacteristics.ThesecondparagraphbrieflyexplainsYuanLongping'sreasonforchoosingagriculturalresearch,describinghowheoptedforthispathafterwitnessingfarmers'productiondifficultiesandextremefoodshortages.Paragraphsthreeandfourfollowuponthefoodshortageissuementionedearlier,elaboratingonYuanLongping'seffortsandaccomplishmentsintacklingthisproblem.Paragraphfiveservesasatransition,enrichingYuanLongping'svividimageasanagriculturalscientistfromanotherperspective.Hislow-keyandsimplelifestylecontrastswithhisinnerpassionforagriculture,highlightinghisdeeploveforfarmingandprofoundaffectionforfarmers.ThefinalparagraphintroducesYuanLongping'ssuccessfuldevelopmentof"searice."Thetextbeginsandendswithdreams,inspiringreaderstoreflect.Overall,thearticlenotonlyconveystheauthor'sdeepadmirationforYuanLongpingbutalsofillsreaderswithanticipationfornewbreakthroughsintheagriculturalfield.AfterReadingAfterReadingTheCharacterOfYuanHumanity-CenteredMissionRelentlessCuriosityHardWorkActivity4Completethesentenceswiththecorrectformsofthewordsinthebox.createestimationeducationgenerationgraduate创造估计教育一代人毕业PostReadingWordsestimation（estimate➡estimation）

CoreMeaning核心意义Approximation近似的判断/计算:Formingaroughideaaboutsize,cost,number,ortime.(

形成一个关于大小、成本、数量或时间的粗略概念

)。当exactdata(

精确数据

)不可得时使用。例句:Ineedanestimationoftheprojectcost.(

我需要这个项目成本的估算

).Opinion/Regard意见/评价(较正式/书面用语):Ajudgmentofaperson'scharacterorabilities.(

对一个人性格或能力的评价

)-类似于esteem(

尊重

).例句:Inmyestimation,sheisthebestcandidate.(

在我看来/依我之见，她是最佳候选人

).Statistics统计学中的「估计」:Amethodtoinferapopulationparameter(

参数

)fromsampledata(

数据

).(

从样本数据推断总体参数的方法

)。例子:Pointestimationvs.Intervalestimation.(

点估计

vs.

区间估计

).Wordsgraduate（graduate➡graduation）

CoreMeaning核心意义名词(n.)→

指完成学位者▸

美式：

collegegraduate

(本科毕业生)▸

英式：

universitygraduate

(学士/硕士毕业生统称)️

文化差异：英国用

postgraduate

专指硕士以上形容词(adj.)→

修饰

高阶学术场景▸

graduateschool

(研究生院)▸

graduatedegree

(硕士/博士学位)▸

graduatecourses

(高阶课程≠本科基础课)动词(v.)→

升级+刻度化进阶▸

学业场景:

HegraduatedfromHarvard.

(毕业)Activity4Completethesentenceswiththecorrectformsofthewordsinthebox.createestimationeducationgenerationgraduate1Thisschoolhas___________thousandsofbrightyoungstudentsovertheyears.2Moststudentslookforjobsafteruniversity___________.3Becauseofthe___________ofnewstrainsofhybridcrops,peopleinmanypartsoftheworldnowhavemorefoodtoeat.4Lastyear,thisnewelectricpowerplant___________enoughenergytopowerthewholecity.5Itwasdifficulttocalculateexactlyhowmanytreeshadbeencutdown.However,ageneral___________waspossible.educatedgraduationcreationgeneratedestimationPostReadingActivity5Discussthesequestionsingroups.1Apartfromrice,whataresomeotherimportantcropsinChina?Whatdoyouknowaboutthem?Wheat:MainlygrowninnorthernChina,itisastaplefoodusedfornoodles,bread,andpastries.Corn:WidelycultivatedacrossChina,usedforanimalfeed,cookingoil,andindustrialproducts.Soybeans:Anessentialsourceofproteinandoil,usedintofu,soymilk,andsoonPostReadingActivity5Discussthesequestionsingroups.1Apartfromrice,whataresomeotherimportantcropsinChina?Whatdoyouknowaboutthem?Potatoes:Becomingamajorstapleinsomeregions,duetotheiradaptability.Tea:Chinaistheworld'slargestteaproducer,withfamousvarietieslikegreenteaandblackteaCotton:Acrucialcashcrop,mainlygrowninXinjiang,providingrawmaterialfor