Whatwillourworldbelikeifthereisnoelectricityoneday?
Ifthereisnoelectricity,thewholeworldwillbedarkatnight,whichwillaffectournormalstudyandlife.Adultscantworkovertimeatnightandmakebetteruseoftheirleisuretimeforentertainment.Andourchildrencantseetheirfavoritecartoons,letaloneunderstandthestateaffairsthroughTV,andcantseetheoutsideworld,sotheycanonlyliveintheirownclosedrooms.
Thephonestoppedringing,lostallcontact,andtheinformationagewasgone.Therefrigeratordoesntwork,themicrowaveovenandtheinductioncookercantbeused,andIcanteatthedeliciousfoodcookedbymymother.Trafficlightsdontwork,trafficjams,andtrafficaccidentsareeasytohappen.
Whenthefactoryisshutdown,somemodernequipmentwillbecomeexhibits,andpeoplecanonlyusestupidandoldhandtools.Reducedproductionefficiency,asifreturningtotheprimitivesociety.Mostpeoplecantworknormally,computerscantstartwithoutelectricity,andnetworkscanttransmitinformation.Peoplecantplayonlinegamesintheirsparetime.Alas!Withoutelectricity,theworldwouldbesogloomyandeverythingwouldloseitsluster.
Electricity!Itmakesourlifecolorful.Therefore,weshouldsaveelectricity,cherisheverykilowatt-hourandleteverykilowatt-hourexertitsmaximumefficiency.
Electricityisanindispensableenergysourceindailylife,andmanythingsarounduscanbeusedbecauseofit.Itisalsobecausetherearesomanythingsthatourlifehasbecomesobeautiful.
Whenwewereinthehotsummer,weusedtoworkhardtherewithafaninourhands??Althoughthereisonlyalittlebreeze,itcanmakeyoufeelbetter.Now,everyhouseholdhasatleastoneelectricfan,evenanairconditioner.Aslongasthefingermovesandtheswitchispressed,electricitywillturnintoworkers,andtheywillstarttoworkhardinit,letthemachinerunandsendoutburstsofh2winds,whichwillimmediatelysaveusfromhelltothesky,restoreourconsumedphysicalstrengthandhaveenergytodothingsagain.
Whenweareinthecoldwinter,thecoldwindoutsideseemstopiercethebone,andhowmanyclothescantresistitsthreat,onlytheonesthatarefrozeninvain.However,aslongasyoustepintothehouseandturnontheelectricheater,youwillfindthatyourcheeks,whichwereoriginallycoldandpale,slowlyreturntoruddy,yourtremblingbodygraduallytendstobegentle,andyourstingingheartslowlywarmsup.Inthisspace,thecoldwasshotwithoutatracebythecannonusedbyelectricity,andweranawaywithourtailsbetweenourlegs,andwefeltwarmandhappyagainbecauseoftheelectricity.
Whenwewalkinthestreetandfeellonelybecausewearealone,electricityturnsintoawalkmanandamobilephone,sothatwecanlistentoitsing,enjoythenotesbroughtbymusic,letthenotesleadourcellstobehappytogether,forgetlonelinessandtroublesforthetimebeing,andindulgeinthispersonalworld;Orthepressofamobilephoneshortensthedistancebetweentimeandspace,sothatwecancommunicatewithfriendswithoutdistanceandrotatesynchronouslywiththeworld.Therearemanyfunctionsinit,andthegameisbecomingmoreandmoresophisticated.Wecanuseittoamuseourselves,relieveboredomandbringhappiness.
Inourcurrentlife,therearemanythingsaroundusthatneedelectricitytobeuseful,andthesethingsbringusalotofconvenience.Wecanlivesuchabeautifullifebecauseofelectricity,cantwe?
Weliveunderthelighteveryday.Thereissunlightinthemorning,lights,moonlightandstarlightatnight.WhenIwasachild,Ineverthoughtthatlightwasprecious.Ialwaysnaivelythoughtthatlightspreadineverycorneroftheworld.Itwasthemostcommonthingintheworld,anditwasnotrareatall,soIdevelopedthehabitofwastingelectricityresources.Myparentsoftenblamedmeforitandtoldmesomebigtruths,butIneverthoughtthatadultsalwaysliedtochildren.Youmustbelyingtome.ItwasnotuntilthatdaythatIrealizedthatallthiswastrueandthatlightwasreallyimportant.Inordertoeducateeveryonetosaveelectricity,therewasaholidaynightwhenthelightswereturnedoffforanhour,andIfinallyrealizedthatitwasuncomfortablewithoutlight.
Ispentthelastholidaydayofthisweekinhighspirits,havingagoodtime.Iwasalittlewillfulanddidntwanttogohome,butIwasunwillingtowalkonmywayhomeforfearofmyparentsblame.Itwasalmostdark,andIsuddenlyfeltalittlechill.Iwonderedwhyitwasnotsodarkatthistime,andnowIsuddenlyfeltsodark.Exceptformoonlightandstarlight,Ifeltveryuneasyandranhome.Iwassurprisedtoseemymotherlookingforcandlesinahurry.Iwasveryunhappyandaskedherwhyshedidntturnonthelight.Mymotherwarnedmetoremembertosaveelectricity.Thiswastoeducateallofusonourwisebehavior.Wecouldntuseelectricityforanhour.Iwentintomyroomunhappily,andIwasfrightenedbythedarknessinsideassoonasIopenedthedoor.Iimmediatelyrantofindmymother,butmymotherdidnthavetimetotalktome.Isuddenlyfeltscaredandbored,watchingTV.
Myheartisfulloffearinthishour.Myeyesaredark,andhorriblethoughtspopupinmymindfromtimetotime.MaybeItrytobebraveandwatchtoomanyghoststoriesatordinarytimes.Nowitsreallyterribletothinkaboutit.Iintendtostandstillinordertocalmmymood.Suddenlysomethingpattedme,andIinstinctivelyscreamed.MymotherscreamedwhenIwasscared.Myfatherthoughtwhathadhappenedandrushedtoourside.Motherhaslitthecandleatthistimeandisreadytoeat.Iseeeverythinginfrontofme.Arewegoingtohaveacandlelightdinner?Iwasveryexcitedinmyheart.Afterawhileafterdinner,thelightsathomefinallyturnedon.IwasveryexcitedwhenIlookedateverythinginfrontofme.IimmediatelyturnedonmybelovedTV.Iunderstoodthatweshouldcherishsomeresourcesandsaveelectricity.Lifewithoutelectricityisreallyhard.
Wecantlivewithoutmanythings.Wecantlivewithoutwater,foodand,ofcourse,electricity.......
Withtheprogressanddevelopmentofsociety,electricityconsumptionisincreasing,soelectricityhasbecomeascarcematerial,anditisgettingmoreandmoretense.Here,lastyear,electricitywasoftencutoff.Especiallyinhotweather,whenelectricityismostneededindailylife,itisoftenpulled,anditismorethanhalfaday,whichmakesuscomplainbitterly.However,itisuseless,andtheelectricityisstillpulledoffasusual.Therefore,Iwouldliketoadvisethosewhostilldontknowhowtocherishtheuseofelectricity.Youmustnotwasteelectricityasbefore.Inspringandautumn,theairconditionerwillbeturnedon,andinsummer,theairconditionerwillhittendegrees.Iwouldrathersleepatnightandcoverthequilt...Thelightwillstayonallnight,andIwillplausiblysay,"Iwillpay."Excuseme,canmoneybuyeverything?Canyoubuyelectricitywithmoney?
Althoughtherearehydroelectricpowergeneration,thermalpowergeneration,windpowergenerationandatomicpowergenerationinourmotherlandnow,itstillcantmeettheneedsofthebroadmassesofpeople,sowecantuseelectricityatwill,andwemustsaveelectricity.Howcanwesaveelectricity?Thatsverysimple.Pleasestartwitheachofus.Ifeveryonesaveselectricityonceamonth,thenthepeopleofthewholecountrycansavemorethan1.2billionkWhamonth.Althoughtherearefew1-degreeelectricity,itcanmake40kilogramsofsteel,waterfarmlandforonehour,andmake40brightelectriclightslightupformorethanaday.However,whenweturnontheairconditionerinsummer,itwillconsume4to5kwhofelectricityatonce,soifyouswitchtotheelectricfan,itwillconsumelessthan1/8oftheelectricityoftheairconditioner.Friend,yousaythatweshouldsaveelectricityforourcountryandourhome!Letthesavedelectricitybeusedinmoreplaceswhereitshouldbeusedanddomorethingsthatneedtobedone!
Saveelectricity,startingfromyouandme,startingfromsmallthings,becauseourlivescannotbeseparatedfromelectricity.
Electricityisanindispensabledrivingforceindailylife,andmanythingsaroundusareusedbecauseofit.Itisalsobecausetherearesomanythingsthatourlifehasbecomesobeautiful.
Whenweareinthehotsummer,weusedtohaveafaninourhandsandfightforourlivesthere.Althoughweonlyneedalittlebreeze,wecanmakeourselvescomfortable.Now,everyhouseholdhasatleastoneelectricfan,evenanairconditioner.Justmoveyourfingerandpresstheswitch,electricitywillturnintoworkers,andtheywillstarttoworkhardinit,letthemachinesworkandsendoutburstsofh2winds,whichwillimmediatelysaveusfromtheunderworldtothesky,recoverfromtheexhaustedphysicalstrengthandhavetheenergytodothingsagain.
Whenweareinacoldwinterplace,thenorthwindoutsideisascoldasifitwouldpiercethebone.Howmanyclothescantresistitsthreat,justbefrozeninvain.Butjuststepintothehouseandturnontheelectricheater,youwillfindthatyourcheeks,whichweresocoldandpale,graduallyreturntosmoothness,yourshiveringbodygraduallybecomessteep,andyourstingingheartslowlywarmsup.Inthisspace,thecoldwasshotwithoutatracebythecannonusedbyelectricity,andweranawaywithourtailsbetweenourlegs,andwefeltwarmandbeautifulagainbecauseofthepaymentofelectricity.
Whenwewalkinthestreetandfeellonelybecausewearealone,electricityturnsintoawalkmanandamobilephone.Letslistentoitsing,enjoythenotesbroughtbymusic,letthenotesleadourcellstorejoicetogether,forgettostandaloneandworryforawhile,andindulgeinthisinternationalsociety.Orthepressofamobilephoneshortenstheintervalbetweentimeandspace,sothatwecancommunicatewithfriendswithoutintervalandscrollsynchronouslywiththeworld.Therearemanyfunctionsinit,andthegameisbecomingmoreandmoresophisticated,sowecanuseittoamuseourselves,avoidboredomandbringhappiness.
Intodaysdays,therearemanythingsaroundthatneedelectricitytobeuseful,andthesethingsbringusmanylunches.Thankstoelectricity,wecanlivesuchawonderfullife,cantwe?
Inmoderntimes,electricityisanindispensablekineticenergy.Withoutit,itislikefoodwithoutseasoningsalt.Chocolatehasnorichtaste;Thestorybooklacksvividillustrations,andeverythingbecomesdull.
Getupearlyinthemorning,brushyourteethandwashyourface,andtakeoutthehotmeatbunsfromtheelectriccooker.Atthistime,electricityappearsas"heatenergy";Thenlookatthewatch,thekineticenergyconvertedfromelectricitypushesthesecondhandforwardstepbystep,anditsgettinglate.Afterridingabiketoschool,turnonthelightintheclassroom,andelectricitybecomeslightenergy;Starttheelectricfan,theelectricpowermakesthemotorstartrunning,andthebladesrotatetosendoutaburstofcoolair."DangdangDangdang-"Thisbellisalsotheroleofelectricity.
Timepassed"tick-tock,tick-tock"intheprocessofelectricity."Dangdang-",theliberatingschoolbellsoundedjustdifferent.WhenIturnedontheTVathome,electricityappearedinanotherway.Suddenly-"Ah!"WhenIwenttothekitchen,Ifoundthatmymotherforgottoturnoffthegas,andtheboilinghotwateroverflowedfromthepot.Becarefulwhenusingelectricity.
Afterdinner,youshoulddoyourhomework,andtakeoutaconvenientelectronicdictionary,whichhasvariousfunctionsandalotofinformation.Ifyoustillcantfindwhatyouneed,youcanalsolookituponline,whichisefficientandtime-saving.Allthesearethefunctionsofelectricity.Callyourlong-lostfriendtogetintouchwithyourfeelings;Whenyouarehungry,youcantakesnacksoutoftherefrigeratortoeat;Giveallthedirtyclothestothewashingmachinebeforegoingtobed,soakthem,collectthem,andthenslowlydehydratethem.Finally,itstimetogotobed,turnoffallthelights,lieinbedandfallasleep.
Aroundus,electricityiseverywhere,andithasbecomethemostimportantbigpuzzleinlife,andalmosteverythingisrelatedtoit;Itisalsoabiggear,whichlockseverythingtogetherandhasabundantelectricity,whichmakesourlifemoreseasonedwithsaltandmellowwithsoysauce,creatingagoodtaste!
Itiscertainfrwehuanbeingstbeprudfurbrilliantcivilizatin,whichffersusthecfrtablelife.Ourcivilizatinwuldn&rsqu;tdevelpsrapidlwithuttheendlessstreafgreatscientificachieveents.Itiselectricitthatplasaniprtantrleandstandsutangtheseachieveents.Andweshuldbegratefultthescientistswhhadfundthewatprduceelectricit.
In1831,Farada,anexcellentscientistfrEngland,suedupalawwhichiscalledFarada&rsqu;slawfelectragneticinductin.Thislawtellsushwtinductelectriccurrentwithagnets,Farada&rsqu;lawadethebfurhistrturnedtanewpage,theagefelectricitThelawbelngstthefundatinftheTherfElectragnetics.Thescientistwredinthisfieldfralngtieandthenbrughtustda&rsqu;slife:e-life.Itisnweastfindatelephneralight.Cputersalsbecereandreiprtantandppular.Weuseelectricitinvariuswas:dinghusewr,entertaining,havingiprtanteetingsntheInternetandsn.Iaginethis:whenwatchingTV,ufindthetelephneranging.Suturnednthelightandanswerit.Itisurcusinwhassabuthwtusethenewsftwareugivehi.Susendhiane-ail.Alltheseseestbetsipleandcn.Butinanfthese,electricitisalwasplainganiprtantrle.Whatiftherewasnelectricit?Fullfdarnessatnight,ninternet,ntelevisins……thatwuldbeterrible!
So……
Thanstthescientistsachieveents,wecanlivesuchacfrtablelife.Swhenuaredingurhewrbthelap,rwatchinganNBAatchrsurfingtheinternet,pleasesatFaradaandthetherscientistsinurindsincerel:Thanu!
thetelephoneistheolderfemalecousincomes,saidsomecrystalmatterswithme.laysdownthetelephone,igropingwentbackliedown.carriesongreatly,activethinkingactivity.westthoughtimustgotothemountainousareaplan,doesnothavethematterwhilethepresenttobepossibletodo,thematterconsideredcompleteisalsogood.isnotright,ifthesemountainousareasalsofrequentlydonothavetheelectricity,thenicanworkthetimealsowasthedaytime.howmoreoverdoesidearestcomputeruse??ibutactuallymaynotwatchthetelevision.originallyiamnotlikeverymuchpresentthetelevisionprogram.
listenstothebroadcasttobeallowedtounderstandthelife.icertainlymustbringseveralhundredbatteriesonlythentobegood!!accessedthenetalsoisperhapsdifficult.didnotknowthehandsetsignalcanreceiveaffects.alsomustgobuysabook.shouldbeverylonghasnotwrittenonthepaper.somemanycharactersdonotneedthecomputertohit,nowallnottoocouldwrite.didnotknowwasnotiold.eveninglistenstothebroadcast,readsunderthecandle.didnotleaveforamonthitobecomehighlynearsightedness.mountainousareapersonthiskindofgenerationgenerationlikethislives,didnotknowhowintheirheartallisthinks.isuddenlysuspectedthat,reallyarrivedtheremeisnothasthewilltopersistlivesforayearinsuchlife.
althoughstudiesabroadtimethedayveryisalsobitter,mightafterallhasgonetoamoredevelopedplace.thelifeisveryconvenient.ialittlehesitated.suspectedoneself.thatyoungmancame.takesbeginstheflashlight,heinspected,theleadwiredidnothavethequestion.theentireelectricinstrumentdoesnothavetheelectricity.theanalysiswastheelectricinstrumentbad.todayhadlikethis.andhalf,iwenttobedsleep.alsoisgood,usuallyalwayshastheelectricity,eachlatealwayshascannotdothework,everyday12canrest.todayhappentomakesuponesense.justbeforegoingtosleepfront,ifinallyunderstoodthat,doesnothavetheelectricity,perhapshowlongcouldntilive.
Thetelephoneistheolderfemalecousincomes,saidsomecrystalmatterswithme.Laysdownthetelephone,Igropingwentbackliedown.Carriesongreatly,activethinkingactivity.WestthoughtImustgotothemountainousareaplan,doesnothavethematterwhilethepresenttobepossibletodo,thematterconsideredcompleteisalsogood.Isnotright,ifthesemountainousareasalsofrequentlydonothavetheelectricity,thenIcanworkthetimealsowasthedaytime.HowmoreoverdoesIdearestcomputeruse??Ibutactuallymaynotwatchthetelevision.OriginallyIamnotlikeverymuchpresentthetelevisionprogram.Listenstothebroadcasttobeallowedtounderstandthelife.Icertainlymustbringseveralhundredbatteriesonlythentobegood!!Accessedthenetalsoisperhapsdifficult.Didnotknowthehandsetsignalcanreceiveaffects.Alsomustgobuysabook.
Shouldbeverylonghasnotwrittenonthepaper.Somemanycharactersdonotneedthecomputertohit,nowallnottoocouldwrite.DidnotknowwasnotIold.Eveninglistenstothebroadcast,readsunderthecandle.DidnotleaveforamonthItobecomehighlynearsightedness.Mountainousareapersonthiskindofgenerationgenerationlikethislives,didnotknowhowintheirheartallisthinks.Isuddenlysuspectedthat,reallyarrivedtheremeisnothasthewilltopersistlivesforayearinsuchlife.Althoughstudiesabroadtimethedayveryisalsobitter,mightafterallhasgonetoamoredevelopedplace.Thelifeisveryconvenient.Ialittlehesitated.
Suspectedoneself.Thatyoungmancame.Takesbeginstheflashlight,heinspected,theleadwiredidnothavethequestion.Theentireelectricinstrumentdoesnothavetheelectricity.Theanalysiswastheelectricinstrumentbad.Todayhadlikethis.Andhalf,Iwenttobedsleep.Alsoisgood,usuallyalwayshastheelectricity,eachlatealwayshascannotdothework,everyday12canrest.Todayhappentomakesuponesense.Justbeforegoingtosleepfront,Ifinallyunderstoodthat,doesnothavetheelectricity,perhapshowlongcouldn＇tIlive.
Whodiscoveredelectricity?ItsBenjaminFranklin.Atthattime,heflewakiteinathunderstorm.Akeywastiedtothestringonthekite,andabottlewashungunderthestring.ThisbottlewascalledLeydenbottle,andtwobatterieswerestuffedinit,whichwasusedtostoreelectricity.Onlywhentherewasabang,lightninghitthekite,andthecurrent"crawled"downthekitestring,hittingthekey,andthen"crawled"downthestringandenteredtheLeydenbottle,andtheelectricitywasthus.
Later,accordingtothisprinciple,peopleadoptedthermalpowergeneration,windpowergeneration,hydropowergeneration,geothermalpowergeneration,solarpowergenerationandtidalpowergeneration,anddeliveredthemtoallhouseholdsthroughtransformers.Ialsowanttotrythisprincipleoftransformers,sothattransformerscanstepupandstepdowntheelectricitysectionbysection.Howinterestingitwouldbe.
WhenwepassedXipoVillageduringourstudytour,wesawsomethinglikeacuboidironboxonatalltelephonepole.TeacherLisaid,"Thisisthetransformer.Theelectricitygeneratedfromthepowerplantistransmittedtothepowergrid,andthepowergridtransmitstheelectricitytothetransformer.Throughthetransformer,thevoltageisreducedstepbystep,anditistransformedintoresidentialelectricity,andthentransmittedtoeveryhousehold."
XipoVillageisasmallmountainvillagefarawayfromthecity,withbeautifulscenery.Now,however,theravineisfullofgarbage.IfIwerethedirectoroftheElectricPowerBureau,IwouldbuildagarbagepowerplantinXipoVillage,cleanupallthegarbagedumpedaroundtheravineforwasteutilization,burnthegarbagetogenerateelectricity,andthenconnectthetransformerinShangxipoVillagetoturnitintoelectricityforresidentstouseforfree.Theinexhaustibleelectricitycanbesoldtothenationalpowergrid,andwiththemoney,anursinghomefortheelderlycanbebuiltandgiventothevillage.