获奖课件人选性必修第一册Unit-5-Section-A-Reading-and-Thinking

Unit5WORKINGTHELAND素养导航晨读晚诵素养导航晨读晚诵Knownasthe“fatheroftheGreenRevolution”,NormanBorlaug(1914-2009)savedoverabillionlivesintheprocess.AftergraduatingfromtheUniversityofMinnesotain1942,withadegreeinforestryandadegreeinplantgenetics①,BorlaugmovedtoMexicotobeginstudyingandresearchingplants.Hishopewasthathecouldcreatesomesortofsustainable②agriculturethatcouldbespreadallovertheworld.

素养导航晨读晚诵Withinafewyears,hehaddonejustthat.He’ddevelopedadisease-resistantstrainofwheatthatcouldyieldhighnumbersofplantsandwasafastgrower.Hethenrealisedthatbycombiningmodernagriculturalproductiontechniques,thestrainofwheatcouldbeintroducedtodevelopingnationssuchasMexico,India,andPakistan.Beforelong,Mexicobecameanexporterofwheat.Afewyearslater,wheatproductionhaddoubledinPakistanandIndia;asaresult,foodproductionhadgreatlyimproved.素养导航晨读晚诵Theintroductionofthesedisease-resistantwheatstrainsledtowhatisnowknownastheGreenRevolution,aperiodwhentheproductivityofglobalagricultureincreasedasaresultofnewadvances.BeforeNormanBorlaug’sinnovation,ithadbeenpredictedthatmostofthepopulationofIndiawouldbedeadbefore1980.Thepopulationwasgrowingatafasterratethantheirresourcescouldkeepupwith.ItwasonlythankstotheGreenRevolutionthatthepeoplemanagedtosurvive.ItisestimatedthatwithoutNormanBorlaug’swork,overabillionpeoplewouldhavedied.

素养导航晨读晚诵In1964,BorlaugwasnamedthedirectoroftheInternationalWinterWheatImprovementProgram,aswellastheConsultativeGrouponInternationalAgriculturalResearch’sInternationalMaizeandWheatImprovementCentre(CIMMYT).Heservedfor13yearsaspresident,beforesteppingdowntoseniorconsultant③.Duringhis13yearsatCIMMYT,thecompanyexpandedtheirresearchtoincludeothertypesofcrops.AftersteppingdownfromCIMMYT,Borlaugco-foundedtheWorldCulturalCouncil,whichaimstopromoteculture,valuesandgoodwill.Forhiscontributiontohumanitarian④effortsandincreasedworldfoodsupply,BorlaugwasawardedtheNobelPeacePrizein1970.素养导航晨读晚诵词海拾贝①geneticsn.遗传学②sustainableadj.可持续的③consultantn.顾问④humanitarianadj.人道主义的典句欣赏1.Hishopewasthathecouldcreatesomesortofsustainableagriculturethatcouldbespreadallovertheworld.译文:他希望他能创造出某种可持续的农业,并将其推广到全世界。分析:thathecouldcreatesomesortofsustainableagriculture为that引导的表语从句,thatcouldbespreadallovertheworld为that引导的定语从句,修饰先行词agriculture。素养导航晨读晚诵2.Theintroductionofthesedisease-resistantwheatstrainsledtowhatisnowknownastheGreenRevolution,aperiodwhentheproductivityofglobalagricultureincreasedasaresultofnewadvances.译文:这些抗病小麦品种的引进导致了现在闻名的绿色革命,这一时期由于新的技术进步,全球农业生产力提高。分析:whatisnowknownastheGreenRevolution为what引导的宾语从句,aperiodwhentheproductivityofglobalagricultureincreasedasaresultofnewadvances为同位语从句,其中,whentheproductivityofglobalagricultureincreasedasaresultofnewadvances为定语从句修饰先行词aperiod。素养导航晨读晚诵探究思辨1.WhydidNormanBorlaugmovetoMexico?

2.WhatwasthepurposeoftheGreenRevolution?

答案1.Totrytocreateadvancedplants.2.Topromotehigh-yieldingcrops.Section

A

Reading

and

ThinkingⅠⅡⅠ.知识体系图解

重点词汇

1.

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

ⅢⅠⅡ10.

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

19.

vt.产生;引起

assumption

intense

overcome

expand

output

estimatedomestic

consumption

comprisegenerate

ⅢⅠⅡ20.

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

leisure

soil

celebritygrain

vision

reality

saltyⅢⅠⅡ重点短语1.devote...to...

2.becomprisedof

3.deepdown

4.beknownas

5.dependon

6.carelittlefor

7.athomeandabroad

8.dreamup

9.otherthan

10.beusedfor

把……用于;献身;致力;专心包括;包含;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ⅢⅠⅡ重点句式1.YuanLongping,knownasthe“fatherofhybridrice”,isoneofChina’smostfamousscientists.2.GiventhatYuan’shybridshavemadehimquitewealthy,onemightthinkhewouldretiretoalifeofleisure.ⅢⅠⅡⅡ.释义匹配1.shortage

A.tohaveaspartsormembers,ortobethosepartsormembers2.convince B.asituationinwhichthereisnotenoughofsomethingthatpeopleneed3.overcome C.toguessthecost,size,value,etc.ofsomething4.estimate D.todefeatorsucceedincontrollingordealingwithsomething5.comprise E.tomakesomeonefeelcertainthatsomethingistrue答案1.B

2.E

3.D

4.C

5.AⅢⅠⅡⅢⅢ.阅读导学根据pp50—51课文内容,选择正确答案。1.WhydoesYuanLongpingconsiderhimselfafarmer?A.Becauseheislikehisfather.B.Becausehemustfeedonrice.C.Becausehehastogrowricetosupportthefamily.D.Becausehecontinuallyworksthelandinhisresearch.答案DⅠⅡⅢ2.WhydidYuandecidetostudyagriculture?A.Becausehisparentswantedhimtobeafarmer.B.Becausehewantedtotacklethecrisisofpoorharvestsandshortageoffood.C.BecausehelikedSouthwestAgriculturalCollegeinChongqing.D.Becauseheplannedtogrowbestfood.答案BⅠⅡⅢ3.Whatisthemainadvantageofhybridcrops?A.Theyusuallyattainahigheryieldthanconventionalcrops.B.Theytastemoredeliciousthanconventionalcrops.C.Theylookbetterthanconventionalcrops.D.Theycansellbetterthanconventionalcrops.4.WhatimpressespeoplemostaboutYuanLongping?A.Hisongoingabilitytofulfillhisdreams.B.Theoutputofhishybridrice.C.Hisdonationstoagriculturalresearch.D.Hiscreationof“seawaterrice”.答案A答案A重点词汇重点句式随堂练习1.Indeed,hisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhehasdevotedhislife.事实上,他瘦削但结实的身躯看起来和他为之奉献了一生的千千万万的中国农民一样。【词汇精讲】devotevt.把……献(给);把……专用于;专心于Thenewspaperdevotedaspecialcolumntoadiscussionoftheproblemoftheworld’spopulation.这家报纸开辟专栏来讨论世界人口问题。Theseartistsdevotedalltheirlifetoart.这些艺术家把终生献给了艺术。重点词汇重点句式随堂练习【词汇拓展】Theydevoted

themselves

todoingthescientificresearchjob.他们把自己献身于科学研究工作。He’sdevotedmostofhistimetohispainting.他把大部分时间都花在了作画上。重点词汇重点句式随堂练习重点词汇重点句式随堂练习

重点词汇重点句式随堂练习2.Yuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.袁隆平确信,在杂交水稻的研制中可以找到答案。【词汇精讲】convincevt.使相信;使确信;说服Yourargumentistooweaktoconvinceme.你的论点太薄弱了,说服不了我。He’llconvincethemtoacceptouradvice.他会说服他们接受我们的建议的。重点词汇重点句式随堂练习【词汇拓展】You’llneedtoconvince

them

ofyourenthusiasmforthejob.你要使他们相信你对这份工作的热情。Wewilltrytoconvince

her

to

stay.我们要尽力说服她留下来。重点词汇重点句式随堂练习重点词汇重点句式随堂练习3.Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.杂交水稻的一个特点是它们通常比传统作物获得更高的产量。【词汇精讲】attainvt.(通常经过努力)获得;得到Afterhisgraduationhereturnedandattainedthedegreeofcivilengineering.毕业后,他再回校攻读,获得了土木工程学学位。Hehasattainedthehighestgradeinhismusicexams.他在音乐考试中获得最高分。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习4.Throughintenseeffort,Yuanovercameenormoustechnicaldifficultiestodevelopthefirsthybridricethatcouldbeusedforfarmingin1974.通过努力,袁隆平克服了巨大的技术困难,在1974年研制出第一种可用于农业的杂交水稻。【词汇精讲】overcomevt.克服解决;战胜Mollyhadfoughtandovercomeherfearofflying.莫莉已经努力克服了对飞行的恐惧。Weovercamemanyunforeseendifficulties.我们克服了许多没有料到的困难。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习5.Thishybridenabledfarmerstoexpandtheiroutputgreatly.这种杂交水稻使农民大大增加了产量。【词汇精讲】expandvt.&

vi.扩大;增加vt.扩展;发展(业务)Metalsexpandwhentheyareheated.金属受热会膨胀。Thenewsystemexpandedtheroleoffamilydoctors.新体制扩大了家庭医生的作用。We’veexpandedthebusinessbyopeningtwomorestores.我们增开了两个商店以扩展业务。重点词汇重点句式随堂练习【词汇拓展】Wehaveplanstoexpand

intotheU.S.market.我们有进入美国市场的计划。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习6.Today,itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains...据估算,现在中国国内消费的大米有大约百分之六十来自袁隆平的杂交水稻……【词汇精讲1】estimatevt.估计;估价;估算n.估计;估算Heestimatedthespeedofthewindsfromthedegreeofdamage.他根据破坏的程度估算风速。Itisnoteasytoestimatehowmanypeoplewillcome.很难估计多少人会来。Icangiveyouaroughestimateoftheamountofmoneyyouwillneed.我可以粗略地估计一下你所需要的钱数。重点词汇重点句式随堂练习【词汇拓展】Thetreeisestimated

to

beatleast700yearsold.这棵树估计至少700年了。It

is

estimated

thatthemeetingwilllastfourdays.这次会议预计要开4天。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习【词汇精讲2】comprisevt.包括;包含;由……组成Thehousecomprisestwobedrooms,akitchen,andalivingroom.这所房子包括两间卧室、一间厨房和一间客厅。Girlstudentscomprise60%oftheclass.女生占班级的60%。【词汇拓展】becomprisedof包括;包含;由……组成(或构成)Theclassis

comprisedmainlyofItalianandFrenchstudents.该班主要由意大利和法国学生组成。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习1.Yuan

Longping,known

as

the“father

of

hybrid

rice”,is

one

of

China’s

most

famous

scientists.袁隆平,被称为“杂交水稻之父”,是中国最著名的科学家之一。【句式剖析】knownas意为“作为……而著名”,是过去分词短语作定语,修饰主语YuanLongping。过去分词作定语时和所修饰的词有逻辑上的动宾关系。Thenewproductfinallypassedtherequiredtest.新产品终于通过了要求的测试。Therearemanybeautifullydecoratedhousesinthisricharea.这个富人区有许多装饰精美的房子。重点词汇重点句式随堂练习【句式拓展】过去分词作定语时相当于定语从句。Themeetingheldyesterdayisofgreatimportance.=Themeetingwhichwasheldyesterdayisofgreatimportance.昨天举行的会议非常重要。重点词汇重点句式随堂练习重点词汇重点句式随堂练习

重点词汇重点句式随堂练习2.Given

that

Yuan’s

hybrids

have

made

him

quite

wealthy,one

might

think

he

would

retire

to

a

life

of

leisure.考虑到杂交水稻使袁隆平变得相当富有,人们可能认为他会退休享受闲适的生活。【句式剖析】given可作介词,表示“只要是;考虑到;假定;已知”等意思。giventhat意思是“考虑到”,相当于considering。Givenhisbackground,it’snosurprisethathecandothis.考虑到他的背景,他能做这件事情就不令人吃惊了。Giventhathecangetanotherchance,hewillsurelysucceed.假定他能得到另一次机会,他肯定会成功。重点词汇重点句式随堂练习

重点词汇重点句式随堂练习Ⅰ.课文语法填空YuanLongping,oneofChina’smostfamousscientists,considershimself1.

farmerbecausehecontinuallyworksthelandtodohisresearch.Indeed,hehasdevotedhislifeto2._____________

(million)ofChinesefarmers.

amillions

重点词汇重点句式随堂练习AftergraduatingfromSouthwestAgriculturalCollegeinChongqing,Yuanworkedasaresearcherandherealisedthatfarmersneeded3.

(boost)yieldsinthefieldstheyhad.He4.

(convince)thattheanswercouldbefoundinthecreationofhybridrice,