能源学术英语综合教程1教师手册Unit3 TB.docx
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能源学术英语综合教程1教师手册Unit3 TB.docx
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能源学术英语综合教程1教师手册Unit3TB
Unit3
EnergyandEthics
Viewingandspeaking
Viewing
1
1Aroundaquarteroftheworld’spopulation.
2Adevelopmentcharity.
3Theyhopetodevelopsimpletechnologytofightpovertyandtransformtheirlivesforthebetter.
4PracticalActionhasdevelopedalow-costsolarlantern.
5Usingrenewableenergythroughsimpleschemes.
2
1)turnon
2)theemergencyservices
3)timeavailable
4)vitalinformation
5)installed
6)solarlantern
7)cookingstoves
8)smokelevels
9)alifeofpoverty
10)earnaliving
Transcript
Aroundaquarteroftheworld’spopulationhavenoaccesstoelectricityatall.Imaginelivinginthedark,unabletokeepwarm,orturnonalight.Imaginebeingtakenillinthenight,andnotbeingabletoseeadoctoror[receive]theemergencyservices.
Lackofaccesstomodernenergyalsomeanstimeavailableintheclassroomisrestricted.Childrenhavenolighttostudy.Openfiresproducehazardousthicksmokeandkerosenelampsarebothexpensiveanddangerous.Withoutelectricitypeoplearedeniedknowledgeandeducation.Withoutevensimpleelectricaldevicesthereisnoaccesstovitalinformationsuchasradioprogramsaboutfarmingtechniques,floodwarningsorlocalnews.
PracticalActionisadevelopmentcharitywithadifference.Thesimplestideascanhavethemostprofoundlife-changingeffectonpoorpeoplearoundtheworld.Wehopetodevelopsimpletechnologytofightpovertyandtransformtheirlivesforthebetter.
InPeruwheremillionsofpeopledonothaveelectricity,we’veinstalledmicrohydroschemes(微型水电系统)bringingclean,renewablepowertopeople.Indevelopingcountriesmanysolarapplicationsonthemarketareoftennotaffordableoraccessible.PracticalActionhasdevelopedalow-costsolarlanterndesignedtomakethissourceofenergymoreaccessibletofarmerslikeHavier.
InKenya,PracticalActionfieldstafftalkedtotheMasaitoidentifythesocialandhealthproblemsassociatedwithkitchensmokewhichkillsmorepeoplethanmalaria.Weworkedwithcommunitiestobuildandinstallmoreefficientcookingstoveswithsmokehoods.Theynotonlyimprovepeople’shousebyreducingsmokelevelsby80%,buttheyalsoreducedrudgery,savemoney,andincreasepeople’scomfort.
Oursuccessfulworkhelpstoensurepeoplearenolongercondemnedtoalifeofpoverty.Communitiesarebecominghealthierandtheyarediscoveringnewwaystoearnalivingandtoimprovetheeducationoftheirchildren.PracticalActionbelievesthattherightidea,howeversmall,canchangelives.Usingrenewableenergythroughsimpleschemescanandalreadydoesgivepeopleawayoutofpovertyforever.
Speaking
2
1
Thechallengesinshiftingfromnon-renewabletorenewableenergyincludenotonlyenergytechnologiesbutalsothechangeofsocialsystemsandlifestyles.Thedominantpatternsoflife,bothindividualandinstitutional,whichhaveexistedforabout200yearsindevelopedcountries,willneedtochange.
2
It’sallthetimenoteasytochangeahabit,bothforindividualsandforsociety,especiallywhenithasalreadylastedforhundredsofyears.Itmustbeafundamentalchangethatneedsahugeinvestmentoftime,effortandmoneyfrombothgovernmentsandindividuals.
Forexample,nowwehaveabout800millionmotorvehiclesintheworldandthevastmajorityofthemareburningoil.Changingallvehiclesintonew-energyonesisapparentlyareallydifficulttaskwhichrequiresthesupportoftechnologies,policies,capitals,andofcourse,people.
3
Energypoverty
Energypovertyislackofaccesstomodernenergyservices.Itreferstothesituationoflargenumbersofpeopleindevelopingcountriesandsomepeopleindevelopedcountrieswhosewell-beingisnegativelyaffectedbyverylowconsumptionofenergy,useofdirtyorpollutingfuels,andexcessivetimespentcollectingfueltomeetbasicneeds.Itisinverselyrelatedtoaccesstomodernenergyservices,althoughimprovingaccessisonlyonefactorineffortstoreduceenergypoverty.
AccordingtoInternationalEnergyAgency,nearly1.1billionpeoplestillhavenoaccesstoelectricity.Asaresultofthissituation,anewUNinitiativehasbeenlaunchedtocoincidewiththedesignationof2012astheInternationalYearforSustainableEnergyforAll,whichhasamajorfocusonreducingenergypoverty.
Extensivereading
Integratedexercises
1
1-5:
27391
6-10:
421086
2
1)earningaliving
2)disparity
3)poorhealth
4)incrementalimprovements
5)theheart
6)steppinginwith
7)solarenergy
8)low-powersystems
9)install
10)theenergyladder
11)fragileandconflict-riddenstates
3
Aspects
Mini-grids
CentralizedPowerSystems
Features
▪makingsmall-scaleenergysourcesmorepractical;
▪lesstechnologicalrequirements
▪independence
▪resilience
▪requiringadequatetechnologies
▪largescale
Applications
Communitiesnotlinkedtothemaingrid;Sitesthatneedreliablepower,including:
▪militarybases
▪hospitals
▪factories
▪fragileandconflict-riddenstates
▪Mostofthedevelopedworld
Limits
▪lessefficienttomeetmodernenergydemands
▪easytobecometargetsforviolence
▪longconstructiondelays
4
1电炉
2水泵
3明火
4在黑暗中
5生孩子
6现代医疗设备
7致命疾病
8煤油灯
9谋生
10缝纫机
11碾米机
12灌溉庄稼
13能源贫困
14主要制约因素
15停电
16人口增长
17发电
18年增长率
19外交政策
20导致局势不稳
21大量的
22问题的核心
23劳动人口
24着手应对
25能源基础设施
26输电线路
27维修服务
28前期成本
29月付款
30维修协议
31低功率系统
32专门机构
33技术支持
34备用发电机
35军事基地
36有吸引力的选择
37工期延误
38集中式电力系统
5
1earnedalivingasapart-timesecretary
2unveiledaslewofnewinitiatives
3hascausedpoweroutagesthroughouttheregion
4themainconstraintonfoodproduction
5cometogripswiththeunemploymentproblemseriously
6seemstobeanincreasinglyattractiveoptionfortheyounginruralareas
IntensiveReading
Warmingup
Ethicsareasetofmoralprinciplesthatguideaperson’sbehavior.Ethicsreflectbeliefsaboutwhatisright,whatiswrong,whatisjust,whatisunjust,whatisgood,andwhatisbadintermsofhumanbehavior.
Theproblemwithethicalissuesisthattheregenerallyisnosingleacceptedanswer.
Examples:
euthanasia,abortion,cloning,capitalpunishment,energyuse.
Textunderstanding
1
1)peakoil
2)wellpublicized
3)humaningenuity
4)know-how
5)fossilfuels
2
1)theneedofanenergyefficientethic
2)40%
3)5%
4)25%
5)25%
6)turnedoff
7)flipped
8)roughly80%
9)20%
10)unnecessaryemissions
11)socialjustice
3
Appeal:
Wemustmakecomprehensive,systemiceffortstocombatglobalwarmingandpreparefortheadventofoilpeak.
Conclusion1:
First,eachofusshouldattempttoconserveenergy,mostnotablyintransportationandhomeheating.
Conclusion2:
Second,asanation,weshouldtakeupthechallengetocreatealternativeenergytechnologiesandshowthewaytoasustainableenergyfuturefortheworld.
LanguageBuilding
1
1-5:
cifgb
6-10:
djeah
2
1-5:
ACACC
6-10:
CCBBC
3
1admonition
2interactions
3conservation
4intentional
5comprehensive
6publicized
7inevitability
8depletion
9confrontations
10validity
4
1engage
2exceed
3ethical
4implication
5environmental
6inefficient
5
1oilembargo
2raiseconcerns
3energycrisis
4ethicalissues
5nationalconsensus
6peakoil
7oilproductioncapability
8oilreserves
9recoverablepetroleum
10alternativetopetroleum
11amonumentalchallenge
12cometoanend
13totalannualenergyuse
14inaccordwith
15moralbasis
16anenergy-inefficientcar
17commongood
18averagecitizen
19ethicalimplications
20industrializedcountries
21underdevelopedcountries
22addto
23socialjustice
24homeheating
25takeupthechallenge
26oilscarcity
6
1TheAraboilembargoof1973,initiatedtoprotestUSsupportofIsraelintheYomKippurWar,wasawatershedeventinUSenergyhistory.
2Thepeakoilchallenge,lesswellpublicized,referstoafuturewherethecurrentrateofoilproductionisnolongerpossible.
3Peakoilconcernsareoftendismissedbythosewhobelievethathumaningenuityandknow-howwillinevitablycometotherescueandprovidealternativestopetroleum.
4Iwasoneofthreefacultymembers:
aphysicist,aphysicalgeographerandaneconomistwhoinitiatedapublicaffairscolloquiumonenergyandsocietytoengagestudentsinconsideringitamajorsocietalissue.
5Weshouldtakeupthechallengetocreatealternativeenergytechnologiesandshowthewaytoasustainableenergyfuturefortheworld.
7
1Itallboilsdowntoonething:
humannature.
2ThismilitaryactionistakeninaccordwithUnitedNationsresolutions.
3Accidentsalwaysarisefromcarelessness.
4Wequicklyaccommodatedourselvestoournewsurroundings.
5Mancannotlivewithoutair.
6Wecannotaffordtowaitanylongerorwe’llmisstheplane.
Academicwriting
Micro-skill:
Conciseness
1
1StudentsplanningtograduateinJunemustmakeanappointmentwiththeregistrar.
2Anoldmanhitbyamotorcyclewaslyinginthestreet.
3Therearetwooverarchingthemes,influencingthewaytheenergylandscapeisreflected.
4Women,havingbeensufferingsexdiscrimination,arebeginningtogainequalityinsociety.
5Therecentlyreleasedreportreceivedcheersfromthelocalresidents.
6Alljobapplicantsmustregisterinourwebsite.
7Weshouldcreateanefficientandaccuratesystem.
8Therearethreetrendsdrivingthenewenergyrevolution.
2
1Thiswasbothduetotheiryearsofteachingexperienceandtheircomfortlevelintheclassroom.
2Weshouldestablishreadingthatbothengagesstudentsandprovidesthemwithopportunitiestograpplewithdiverseandsophisticatedtexts.
3Wecanevaluatethewritingofthestudentthrougheitheraverbalconversationorwrittenresponseonthepaper.
4Thesestatementsneith
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