英语演讲technology课件

TechnologyGoodOrBad?21stcenturyisthecenturyoftechnology.Nowadays,technologyiseverywherearoundus.

Inthepast,technology,wethought,wouldmakeourliveseasier.Machineswoulddoourworkforus,leavingusspendingmoretimeindoingsomethingwelike.Peoplethoughtoftechnologyasasolutiontoproblems,notacreatorofthem.Technologicallyspeaking,weassumedthatwewereleavingolddifficultiesbehindandadvancingintoanewandmorepleasantfuture.Thiswasonlypartiallytrue.Forustechnologydidsolveoldproblems,butitalsocreatednewones.Theseproblemsareofvarioustypes.

SoIwillshowyoutheadvantagesanddisadvantagesoftechnology.TheInfluenceBroughtbyComputerAdvantages:

(1)Thecomputercanbroadenourknowledgeabouttheworld.Itcanalsohelpuslearnmoreaboutmanyfieldsofstudiesquickly:science,medicine,artsandsoon;(2)Haspromotedthecommunicationbetweenoureachother,becausethecomputerwasreallyconvenient;(3)Itfacilitateustocollectthematerialweneed.

Disadvantages:

(1)Thecomputercanaffectourvision,ifourlongtimelooksthecomputerscreen,doesnotlettheeyemakethesuitablerest,likethiscanaffectourvision,bringsaboutthenearsightedness(近视）;(2)Italsocanaffectourstudies,manychildrenbecomesoaddictedtocomputergamesthattheystayuplatefrequentlyandevenneglecttheirstudies.TelephoneIthaspromotedthecommunicationbetweenoureachother,becausethetelephonewasreallyconvenientandportable;Ithasmanyfunctions,forexample,watchingmovies,surfingtheInternetandsoon,soitbringalotoffuntous.Butitalsohasbadinfluencesonus.Suchas,ithasgreatradiation,whichcandoharmtoourhealth.Itcanalsoaffectsourhearing.

TheInfluenceonChildrenBroughtbyTechnology

Ifwedependonmoderntechnologytoomuch,itwillbringbadeffectsespeciallytochildren.

如果过分依赖于现代科技，那么它就会给我们，尤其是我们的孩子带来不良影响。

Duringthegrowthofchildren,basiceducationisessential.Computersandscientifictoolsshouldnotreplaceschooleducation.Throughsystematicstudyinschool,childrencanoversimplifythelife.Inthisway,childrenwillbecomeverylazyandunwillingtousetheirmind.

在孩子的成长期间，基础教育至关重要。计算机和科学工具不应取代学校教育。通过在学校的系统学习，孩子们都能学会如何学习，如何创造和如何做人。但是通过电脑孩子们只能学会如何简化生活。

这样一来，他们就会变得很懒惰并且不愿动脑。TheBadInfluenceBesides,stayinginfrontofthecomputertolongwilldoharmtochildren＇shealth.Theradiationfromthecomputerwillarisemanyuncomfortablefeelings.Forinstance,losinghair,notsleepingverywellandhavingaheadache,etc.Thebiggestharmtochildrenisthatstaringatthecomputerforatongtimewilldamagethevision.Sothechildrenhavetowearapairofglassesearlyfromtheirschooldays.Itwilldoharmtothewholeprocessoftheirgrowth.

除此之外，在电脑前停留时间过长不利于孩子们的健康。电脑射线会引起许多不适的感觉。例如：脱发、睡眠不良和头痒等等。最大的不利就是损伤视力。因此，有些孩子不得不从上小学就带眼镜。这对他们的成长是有害的。

Inconclusion,Ibelievethedevelopmentoftechnologybringssignificantimpacttoourlife.Ith