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1/1科技發(fā)展過(guò)快利與弊英文演講科技進(jìn)展過(guò)快的利與弊英文演講

It’smygreathonortostandhereandsharemypresentationabout‘Advantagesanddisadvantagesofrapiddevelopmentofscienceandtechnology’.

WhenIhadthefirstglanceatthistopic,IsuddenlycametothinkofthecompositionintheCollegeEnglishTestBand4whichItakeinlastterm.Inthatpartoftest,weareaskedtowriteashortessayaccordingtoagivenpicture.Inthepicture,apairofparentsarefacingwithacomputeronthefirstfloorinanapartment.Onthescreenisasentenceofirony,‘Dearson,Howisyourlifegoingonthesecondfloor?Wemissyousomuch.’Obviously,thepicturereflectsthecommonprobleminourdailylife.Technologyhasmadeusandcloserelativesandfriendsmoredistant.

Wecan’tdenythatthegreatbenefitsbroughtaboutbytheprogressonscienceandtechnologyishidedineverycorneroftheworld.Moderncommunicationtoolssuchasmobilesandmakeitpossibletosendmessageinahandyway.TheInternetenablesapupiltoaccomplishauniversitygraduationthesis.Powerfulnetworkinginformationstoragemakesincalculablesocialactivityinanorderlyway.Sophisticatedscientifictechniquesevenhelphumantoexploreotherplanets.Anyway,

thefindingofthesecondearthmaygivehumananew

accomadationaftertheearthisdestroyed.Thatsoundsnotbad.Aswecansee,therapiddevelopmentofscienceandtechnologyhasbroughtgreatchangestoourlife.However,someoftheinfluenceittakesisnotsooptimistic.JustliketheexampleIrefferedatthebeginning.Communicatingthroughsocialnetworkingwebsiteisbecomingathreatentopeople’sreallife.Againsttoit’soriginalwilling,wegraduallyfadeoutinthecrowd.Despitethis,childrenlackessential

interpersonalskills.ThosewhoindulgeinIpadorIphoneoftenisolatedandbeingcutofffromtheoutsideworld.Theytendtobemoreintroverted,self-centeredandwithdrawn.Fromanotherpointofview,thetechniquemakesusingtoolsonalargescalebecomeaconsequenttendency.Youmusthearoftheindustrialrevolutionwhichcausedtwojobcutsoverthewholeworld.Nowadays,thebadinfluencemayevenworse.Thematureassemblylineworkiscontrolledbyautomaticmachine.

Thereupon,alargeamountofworkersgetunemployed.Itisnotbenefittostabilizesociety.Someofscientificinventionshavealsodonegreatharmsordisasterstomankind.Andadvancedtechnologycanbeeasilymanipulatedbyirresponsiblepersonsorcountriees.

Itisjusteasytothinkofsomething,butdifficulttogivedown-to-earthexecution.Weshouldavoidthenegative

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