电的重要性初一英语作文篇1

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!

电的重要性初一英语作文1篇2

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.

电的重要性初一英语作文篇3

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.

电的重要性初一英语作文篇4

Inmoderntimes,electricityisanindispensablekineticenergy.Withoutit,itislikefoodwithoutseasoningsalt.Chocolatehasnorichtaste;Thestorybooklacksvividillustrations,andeverythingbecomesdull.

Getupearlyinthemorning,brushyourteethandwashyourface,andtakeoutthehotmeatbunsfromtheelectriccooker.Atthismoment,electricityispresentedas"heatenergy";Thenlookatthewatch,thekineticenergytransformedbyelectricity,pushingthesecondhandstepbystep,itsgettinglate,afterridingabiketothecampus,turnonthelightsintheclassroom,andelectricitybecomeslightenergy;Starttheelectricfan,theelectricpowermakesthemotorstarttowork,andthebladesrotatetosendoutburstsofcoldair."DangdangDangdang-"Thisbellisalsotheeffectofelectricity.

Timegoesby"tick-tock,tick-tock"intheprocessofelectricity."Dangdang-",theschoolbellthatmakespeoplegetridofitsoundsjustdifferent.WhenIturnontheTVathome,theelectricityispresentedinanotherway,suddenly-"Ah!"Iwenttothekitchenandsawthatmymotherhadforgottentoturnoffthegas,andtheboilinghotwateroverflowedfromthepot.Becarefulwhenusingelectricity.

Afterdinner,Ihavetodomyhomework,andtakeoutaconvenientelectronicdictionary,whichhasvariousfunctionsandalotofmaterials.IfIstillcantfindwhatIneed,Icanalsofinditonline,whichisgoodinpowerandtimesaving.Thisisthefunctionofelectricity.CallanoldfriendIhaventseenforalongtimetocontactlove;Whenyouarehungry,youcantakesnacksoutoftherefrigeratortoeat;Givealldirtyclothestothewashingmachinebeforegoingtobed,soakthem,collectthem,andthengraduallydehydratethem.Finally,itstimetogotobed,turnoffallthelights,lieinbedandfallasleep.

Aroundus,electricityiseverywhere,andithasbecomethemostimportantbigpuzzleinourlives,andalmostallourworkhasbeentouchedbyit;Itisalsoabiggear,whichlocksalltheworktogetherandhassufficientelectricity,whichmakesourlifemoreseasonedwithsaltandmellowwithsoysauce,andcreatesagoodtaste!

电的重要性初一英语作文篇5

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.

电的重要性初一英语作文篇6

Thephonecallcamefrommycousinandtoldmesomethingaboutcrystals.Layingdownthephone,Igropedbacktoliedown.Inabigway,activethinkingactivities.

ThewestthinksthatIhavetogotothemountainareatoplan,andthereisnoproblem,butitcanbedonenow,anditisalsogoodtofinishit.Itsnotright.Ifthereisnoelectricityinthesemountainousareasoften,thenIcanworkduringtheday.Butalsodearhowtousethecomputer?Actually,itmaynotbeme,butwatchingTV.IdidntreallyliketheTVprogramsnow.

Listeningtotheradioisallowedtounderstandlife.Ofcourse,Imustputhundredsofbatteries!!Accesstothenetworkcanalsobedifficult.Idontknowifthemobilephonecanreceivethesignal.Youmustalsobuyabook.Itshouldntbewrittenonpaperforalongtime.Therearemanycharactersthatdontneedtobetypedbycomputer,andnowtheyarenotverygoodatwriting.IdontknowifIamold.Listentotheradioatnightandreadbycandle.Notamonthhasgivenmehighmyopia.

Mountainpeople,thisgenerationofsuchalife,donotknowhowtothinksointheirhearts.IsuddenlywonderifIhavethedeterminationtolivelikethisforayearwhenIreallygetthere.Althoughstudyingabroadispainfulforoneday,Imayhavegonetoamoredevelopedplaceafterall.Lifeisveryconvenient.Imalittlehesitant.Doubtyourself.Theyoungmancame.Notingthattheflashlightwasstarted,heinspectedthattherewasnoproblemwiththeleadwire.Thewholepowertoolhasnoelectricity.Theanalysisisthatthepowertoolisbroken.Today,therewassuchathing.Half,Imgoingtosleep.Itsalsogood.Usuallythereisalwayselectricity.Youcantdotheworkeverytimeyouarelate,andyoucanrestevery12days.Todayjustconstitutesameaning.

Justbeforegoingtobed,Ifinallyrealizedthatwithoutelectricity,maybehowlongIcantlive.

电的重要性初一英语作文篇7

itiscertainforwehumanbeingstobeproudofourbrilliantcivilization,whichoffersusthecomfortablelife.ourcivilizationwouldn’tdevelopsorapidlywithouttheendlessstreamofgreatscientificachievements.itiselectricitythatplaysanimportantroleandstandsoutamongtheseachievements.andweshouldbegratefultothescientistswhohadfoundthewaytoproduceelectricity.

in1831,faraday,anecellentscientistfromengland,summedupalawwhichiscalledfaraday’slawofelectromagneticinduction.thislawtellsushowtoinductelectriccurrentwithmagnets,faraday’lawmadethebookofourhistoryturnedtoanewpage,theageofelectricity

thelawbelongstothefoundationofthetheoryofelectromagnetics.thescientistworkedinthisfieldforalongtimeandthenbroughtustoday’slife:e-life.itisnoweasytofindatelephoneoralight.computersalsobecomemoreandmoreimportantandpopular.weuseelectricityinvariousways:doinghousework,entertaining,havingimportantmeetingsontheinternetandsoon.imaginethis:whenwatchingtv,youfindthetelephoneranging.soyouturnedonthelightandanswerit.itisyourcousinwhoasksabouthowtousethenewsoftwareyougivehim.soyousendhimane-mail.alltheseseemstobetoosimpleandcommon.butinanyofthese,electricityisalwaysplayinganimportantrole.whatiftherewasnoelectricity?fullofdarknessatnight,nointernet,notelevisions……thatwouldbeterrible!

so……

thankstothescientistsachievements,wecanlivesuchacomfortablelife.sowhenyouaredoingyourhomeworkbythelamp,orwatchingannbamatchorsurfingtheinternet,pleasesaytofaradayandtheotherscientistsinyourmindsincerely:thankyou!

电的重要性初一英语作文篇8

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.

电的重要性初一英语作文篇9

Electricityisanindispensabledrivingforceindailylife,andmanythingsaroundusareusedbecauseofit.Itisalsobecausetherearesomanythingsthatourlifehasbecomesobeautiful.

Whenweareinthehotsummer,weusedtohaveafaninourhandsandfightforourlivesthere.Althoughweonlyneedalittlebreeze,wecanmakeourselvescomfortable.Now,everyhouseholdhasatleastoneelectricfan,evenanairconditioner.Justmoveyourfingerandpresstheswitch,electricitywillturnintoworkers,andtheywillstarttoworkhardinit,letthemachinesworkandsendoutburstsofstrongwinds,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?

电的重要性初一英语作文篇10

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.

电的重要性初一英语作文1篇11

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.