网站地图
【www.365978.net--科技】
科技是把双刃剑英语作文1
in the past, technological advancement was generally held to be synonymous with progress, and progress to be synonymous with absolute good. people thought of technology as a solution to problems, not a creator of them. as we took each step forward, technologically speaking, we assumed that we were leaving old difficulties behind and advancing into a new and more pleasant future. this was only partially true. for us technological advancement did solve old problems, it also created new ones. these problems are of various types, each having different implications and requiring different degrees of human decision.
one set of problems can be readily identified by looking around. these problems concern the "pollution" of our environment by technology as a result of sudden upsets and imbalances in the physical, economic and social equilibrium. the most obvious aspects of these are the general pollution of our physical environment and the destruction of irreplaceable natural resources.not so obvious as these, but just as painfully significant to some, are the effacement and displacement of jobs which overnight often create large groups of jobless citizens.
can technology be used to undo what it has done, replace what it has destroyed or substitute what it has caused to disappear? no one knows. many of us wonder whether all of the sources of pollution have yet been identified, whether they are being arrested and whether they will be prevented from recurring.
another set of problems relate to what technological advancement has done to the quality of life. an improved life has not been, unfortunately, either the goal or the chief beneficiary of technological change. too much has happened too fast. in contrast, in the past, things changed slowly enough to accommodate gradual change. people could be aware of it and adjusted to it, and perhaps they could even change it. in the modern world, we must make rapid decisions today, or tomorrow wemay find a whole new world built up.
presumably the most significant and potentially explosive issues, however, are those related to methods of human manipulation and control. there is also the new horizon of genetic analysis, manipulation and correction. and there is now the possibility of creating a living substance and decoding and generating a complete organism from the information found within a cell.this is no longer a daydream. some consider these possibilities visions, others nightmares.
it is true that incredible powers are now within our hands,or at least within our reach, and the question no longer is "can we do it?" but "how soon can we do it?" our lives have been and are being changed drastically. the point is to take control of technology or to be driven by it.
科技是把双刃剑英语作文2
The impact of technology on personal communication
Nowadays, with the rapid development of science and technology, people’s life takes on a brand new look, especially the communication.
No one can deny that we enjoy the convenience of hi-tech products such as mobile phones and computers. They have enormously changed the ways of communication in shortening the distance between people as well as making instant contact possible. The speeding-up mobile technology has efficiently promoted the dream of “global village”.
However, each coin has two sides. Since mobile technology has progressed rapidly, there occurs some lamentable phenomenon. The high technology make our communicationmoreconvenient, but it doesn’t mean.
科技是把双刃剑英语作文3
Therapiddevelopmentofscienceandtechnologyhasbroughtaboutgreatchangestohumanlife.Thegreatbenefitsbroughtaboutbythisprogressishailedineverycorneroftheworld.Newelectronicapplianceshavemadeourlifesimplerthaneverbefore.Newinventionshavehelpedustoorganizeourdailyactivities.Ourjobcanbedonefaster.MobilesandQQhavemadeiteasiertocommunicatewithotherpeople.Internethasenabledustoknowandunderstandothercultureandsocietybetter.
However,Thedisadvantagesaboutthisdevelopmentshouldnotbeneglected.Someofscientificinventionshaveevencausedgreatharmsordisasterstomankind.Forexample,advancedtechnologycanbeeasilymanipulatedbyirresponsiblepersons.Besides,We"llbetoodependantonit.Whentechnologyfails,wearehelpless
Sometimes,itaffectsourhealthandlifestyles(we"llbecomplacentandlazy.)Thechemicalsmaybehazardous).What"sworse,Scienceandtecnologymayevendestroyoursimpleandhealthylife(SometimesHowwemissthetraditionalstyleofliving!).Inaddition,Theappearanceofnewtechnologymayinvadeourprivacy.
Tosumup,humansmustbealertagainstthepossibleharmwhileenjoyingthebenefitsfromthem.
科技是把双刃剑英语作文4
Withthedevelopmentofscienceandtechnology,people"sliveshavebeengreatlychanged.Thereisnodoubtthatwebenefitalotfromthescientificadvancementsinmanydifferentways.Forinstance,theinventionofcomputersdramaticallyincreasesworkefficiencyandhelpscompletemanydifficulttasksthatwereimpossibleinthepast.Apartfromthis,newdiscoveriesandtechnologyinmedicineimprovepeople"shealth,whichallowsthemtoenjoyalongerlife.Theprogressofsciencealsoenlargeshuman"sablilitiestoexploretheworldaroundthem,fromupintospacetodeepunderthesea.Thankstothedevelopmentofscienceandtechnology,humansocietyhasenjoyedcontinuousprosperityandmoreconvenience.
However,justlikeadouble-edgedsword,sciencecancauseproblemstoo.Itisknowntoallthatthenuclearpower,anenvironmentallyfriendlysourceofenergy,canalsobedevelopedintoaweaponofmassdestruction.Inaddition,humancloning,whichisexpectedtocuremanyseriousdiseasesandsavelives,maybringdisastersofsocialmorality.Asamatteroffact,mostoftheimprovementsinsciencearemadeatthecostofourpreciousnaturalresourcesandhavedonegreatharmtotheenvironmentwherewelivein.
Therefore,howtodealwiththeprogressofscienceandtechnologyproperlyisworthourcarefulconsideration.
翻译：
随着科学技术的发展,人们的生活已经大大改变了。毫无疑问,我们受益很多从科学进步在很多不同的方式。例如,电脑的发明极大地提高工作效率,帮助完成许多困难的任务,在过去是不可能的。除此之外,新发现和医学技术改善人们的健康,使他们享受更长的生活。科学的进步也扩大人类的能力去探索周围的世界,从太空深海底。由于科学和技术的发展,人类社会的持续繁荣和更方便。
然而,就像一把双刃剑,科学也可以造成问题。众所周知,核能,环保的能源,也可以发展成一个大规模杀伤性武器。此外,克隆人类,预计治愈许多严重的疾病和挽救生命,可能带来灾害的社会道德。作为事实上,大多数科学的改进都是我们宝贵的自然资源为代价的,我们生活的环境造成了极大的伤害。
因此,如何正确处理科学技术的进步是值得我们仔细研究。