关于科学的英语作文
Scienceandtechnologyhavechangedourlifethoroughlythroughoutthehistory,especiallyinthelastcentury.Thereisaprevailingunderstandingaboutscienceandtechnologyamongthegeneralpublicthattheyarethesamethingoftwodifferentnamesbuttheyareacutallytwothings.Scienceiskindofseriesoftheorrticalconceptsandpeoplecanacceptitornot,anditwillnotaffectcommompeople'slifetoalargeextent,butit'sadifferentwaywhenitcomestotechnologybecausetechnologyhasmorepraticaleffectonpeople.Peoplehavetoenduretheresultsofthepacticalapplicanceoftechnologywhethertheyaregoodornot,suchastheairpollution,anditallhappenswithoutpeople'sacceptance,foritalldependsonthelocalgovernments'oreventhenations'decision.
21stcenturyisthecenturyoftechnology.Nowadays,technologyiseverywherearoundus.Thedevelopmentoftechnologyhasasignificantaffacttowardthesociety.Severaltechnologiesthatweusuallyusearetheinternet,computer,andcellphone.Thesenewtechnologiesmakeourlifemucheasierandbetter.
First,thedevelopmentofcomputerchangesourlife.Decadesago,peopleneededtodolotsofcomplexcalculationonhandbecausetheydidnothavecomputer,andmoreobvious,theydidnothavethesoftwareforcalculation.Astheresultofthat,peoplespenthoursontheequationsthatacomputercansolveinjustaminute.Sincethedevelopmentofcomputer,peopleareabletousesomekindofsoftwaretocomputelotsofcomplexfunctionsandmathematicalcalculation.Computerbecomesthemosthelpfulequipmentforthesciencistsbecausetheycanusetheirtimemoreefficiently.
Also,internetisanotherusefultoolforustoday.Thedevelopmentofinternetbringsagreatimpacttowardthesociety.Insteadofgoingtolibraryandflipingallthebookstofigureoutsomeinformation,wecanjustsimplyuseamouseandclickonthewebsitetodoresearch.Theinternetleadsustoaplacewherewecanfindunlimitedinformationandresources.Itmakesourlifemucheasierandbetter.
Thelasttechnologyiscellphone.Nowadays,manypeoplehaveacellphone.Butitjustappearsonthemarketforabout10years.Itisveryconveniencetotheusersbecausewecantalktoanyonewewantwithaphoneassmallasawallet.Also,wecancommunicatewithothersbymakingaphonecallinsteadofsendingletters.Itisveryfastandusefulwaytocommunicate.
Inconclusion,Ibelievethedevelopmentoftechnologybringssignificantimpacttoourlife.ItisveryhelpfultousandIbelievetechnologywillkeepimprovinginfuture.