雅思写作科技类话题范文：Technological-effect.doc

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1、雅思写作科技类话题范文：TechnologicaleffectQuestionTechnologicalprogressinthepastcenturyhasitsnegativeeffect,despiteitsremarkablecontribution.Towhatextentdoyouagreeordisagree?SampleanswerItisundeniablethattechnologicaladvancementhasmadeanunprecedentedchangeinourhumanlifeinthelastcentury.Nonetheless

2、,itsdestructiveimpactonoursocietyhasalsotoberecognized. Inthe20thcentury,somesignificantinventionsincludingjetplanes,TV,cars,computersandtelephoneshaveshapedourmodernlifefundamentally.Longdistancetransportationbecomeseasierandincreasinginternationalcommunicationinmanyaspectssuchastrade,

3、culturesandtechnologyexpandsouractivitysphereandbroadensourhorizons.Ourlifeexpectancyislongerthaneverbeforethankstomedicalprogressandsomefataldiseasessuchasheartdiseaseandbreastcancercanbecured.Boostedproductivityinindustryandagriculturebyautomationhassolvedfamineinmanyregionsandimprove

4、dourlivingstandarddramatically.TVandtheinternetprovideentertainmentsandinformationaswell.However,ithasbeenwidelyrealizedthatthebenefitsproducedbytechnologydonotcomeatnocost.Theenvironmentdeteriorationmakestheearthlesslivablelargelyduetotheoveruseoffuelsourcesforenergyproductionandtraffi

5、cexhaust.Anothercontributoristhehighefficiencyofproductionwhichmakesconsumergoodssocheapthatpeoplethrowawayfoodoranythingoutofdateorbrokenwithlittlehesitation,butunfortunatelyitisthisthrow-awaylifestylethatisresponsibleforthelargeamountofwasteandmeanwhileescalatesthecommodityproductioni

6、nturn.Overpopulation,asoneconsequenceoftheimprovedmedicalconditionandbettermateriallife,hassavagelydeprivedanimalsandplantsoftheirhabitats,damagingthebalanceofthenatureandeco-sustainability.Inspiteofthemedicalprogress,thepublichealthironicallyisnotgettingenhancedandthereasonforthisismod

7、ernsedentarylifestylewhichfeaturestheaddictiontoTV,thecomputerandtheinternet.Inconclusion,Ipersonallyassumethatscienceandtechnologyhaschangedourlifeinbothpositiveandnegativeways.Whileweenjoymorematerialaffluenceandconvenience,wehavetotoleratethecontaminatedenvironmentandpoorhea