大学生优秀英语作文-科技是把双刃剑

精编WORD文档下载可编缉打印下载文档，远离加班熬夜大学生优秀英语作文:科技是把双刃剑篇一：高科技对人类生活的影响之英语写作高科技对人类社会发展的积极影响之英语写作?总论?科技是一把双刃剑Improvementinscienceandtechnologyisadouble-edgedsword,offeringcomfortandconveniencetolife,whilesimultaneouslybringingharmandpaintopeople.?Whenthedevelopmentofscienceandtechnologybringsmankindplentyofprofits,italsobringsusseverelynegativeeffects.?积极影响：positiveeffects高科技对人类社会发展的积极影响1、促进了社会生产力的迅速发展。Newscientificdiscoveryandtechnicalrevolutionarechangingthesocialmodeofproduction,promotingthedevelopmentofthesocialproductivity2、提高了人们的物质和精神文化生活水平。Withtherapiddevelopmentofscienceandtechnology,people'smaterialandspirituallife精编WORD文档下载可编缉打印下载文档，远离加班熬夜havebeengreatlyimproved现代科技成果广泛应用,使人们的闲暇生活变得丰富多彩，例如上网游戏，听音乐，看电影等。Modernscientificandtechnologicalachievementsarewidelyusedtomakepeople'sleisureliferichandcolorful,suchasonlinegames,listeningtomusic,watchingmovies,etc.3、极大地开阔了人类的视野和对物质世界的认识水平。improvehuman'scognitiveabilityandknowledgeScienceandtechnologyhasgreatlybroadenedourvisionandunderstandingofthematerialworldlevel4、有力的应对自然灾难Withtheadvanceofthescienceandtechnology,thepowerofhumanbeingtoconquernaturaldisastersissoincreasinglyimprovedthattheconfidenceofhumanisgreatlystrengthened.5、提高了人类的身体健康水平。ScienceandtechnologymakehumanenjoybettermedicalconditionsMan'slifespanhasbeenincreasedwiththeadvanceofthemedicalscience.?消极影响：精编WORD文档下载可编缉打印下载文档，远离加班熬夜高科技对于自然生态的破坏作用，全球变暖、物种灭绝速度加快，极端气候1、itcancauseglobalwarming,thedamageofecologicalbalance,theaccelerationofspeciesextinctionrateandmorefrequentextremeweather2、高科技拉大了富国与贫国的差距Technologyhaswidenedthegapbetweenrichandpoorcountries3、高科技对传统文化的影响。Moderntechnologychallengesthetraditionalculture4、高科技对道德伦理观念的挑战。Moderntechnologychallengesourethicsandmorality.5、高科技对于人类安全的负面影响Theimprovementofscienceandtechnologycausesnegativeimpactsonhumansecurityandpeace篇二：2021年最新高中英语作文优秀范文汇总2021年最新高中英语作文优秀范文汇总范文1：大学生参军范文2：秋游范文3：学会质疑范文4：燃烧成功的欲望范文5：如何选择朋友范文6：分享的意义范文7：纪律之我见范文8：广告的利与弊精编WORD文档下载可编缉打印下载文档，远离加班熬夜范文9：诚实、诚信范文10：信心与希望范文11：志愿者范文12：跨文化范文13：财富、健康、幸福范文14：成长的烦恼范文15：开卷有益范文16：科学农场范文1CollegestudentsJoinTheArmyIt’sagoodoptionforcollegestudentstojointhearmy.Armyistheimportantconstitutioninacountry.Nowadays,manycollegestudentsprefertobesoldiers.Why?参军对于大学生来说是一个很好的选择。军队是一个国家最重要的组成部分。如今，很多大学生都愿意去参军，是什么原因呢？Firstly,therearemanypreferentialpoliciesforcollegestudentstojointhearmy,suchastuitionwaiver,wagesubsidy.What’smore,Iconsiderjointhearmycanstrengthenourmind.Inmyopinion,it’sthemostimportantreasontojointhearmy.Whateveryouareastudentorothers,twoyears’trainingcanbuildastrongbody,too.首先，大学生参军有很多优惠政策，如减免学费，工资补贴。更重要的是，我认为参军可以丰富我的想法。在我看来，这是参军最重要的原因，不管你是一名学生或其他人，两年的培训可以练就一个强壮的身体。精编WORD文档下载可编缉打印下载文档，远离加班熬夜Iwanttojointhearmy.Myfamilyisdelightedtomydecision.BecauseIwanttobeagreatandstrongwomanandchangemyimagesinfrontofmyfriends.Moreimportantly,Iwouldliketoexperiencethearmylife;Ithinkitwillbeacolorfulmomentinmywholelife.我想参军。我的家人对我的决定感到很高兴。因为我想成为一个伟大而坚强的女人，并且改变我在我朋友面前的形象。更重要的是，我想体验一下军旅生活；我觉得那会是在我的整个人生中丰富多彩的时刻。范文2：秋游Perhapsautumnisthemostpleasantseasonoftheyear.Theweatherisneithertoohotnortoocold.Itisthebesttimeforgoingonatrip.LastSundaywewenttothecountryside.Therewasgoldenwheatalloverthefields/Thefieldswerecoveredwithgoldenwheat.Largeandcolourfulapplesandpearswerehangingonthetrees.Wecouldseesomepeasantswerebusygettinginthecropsinthefields，andotherswerepickingfruitsunderthetrees.Allthebasketswerefulloflovelyfruits.Itwasalsothefruitofthepeasants’labour.“Nopains，nogains.”Whatamagnificent/beautifulpicture（itwas）！Itseemedasif精编WORD文档下载可编缉打印下载文档，远离加班熬夜wewerewanderinginasplendid/wonderfulworld.Iloveautumn.Ilovetheharvesttime.范文3：学会质疑Beforeitwasproventhattheearthwasround,itwasawell-knownfactthatitwasflat.Thisfactwassowidelyacceptedthatnoonedaredtestit,becausetheythoughtiftheydidsailoutbeyondthehorizontheywouldfallofftheedge.Inotherwords,becausetheybelieveditcouldn'tbedone,itwasn'tdone.Thatis,untilColumbusquestionedcommonknowledgeandaskedwhatif?Thisquestionliterallyexpandedtheboundaries2)ofhiscountry,changedhistory,andpermanentlyalteredacceptedrealityforever.Inspiteofourtendency3)tothinkofrealityasthenon-negotiable4)basisofourexperience,thedefinition5)ofrealitychangeseverytimesomeonepushestheboundaryconditionsofconventional6)wisdom.Whenourperception7)ofrealitychanges,ourbehaviorchangesaccordingly,basedonwhatisnewlyconsideredpossible.WhenColumbusreturnedfromtheNewWorld,arevisedworldmapwasdrawnupandthisbegananeweraofexplorationandadventure.Examplesoftheimpossible精编WORD文档下载可编缉打印下载文档，远离加班熬夜beingmadepossiblecanbefoundthroughouthistory.WhenChuckYeagerflewtheX-1,heshattered8)themyththattherewassuchathingasasoundbarrier9).Histrainingandinstincts10),combinedwiththenewtechnologyoftheday,notonlyenabledhimtogobeyondthespeedofsound,butreinforced11)thefactthatevenalleged12)technologicalbarrierscanbeovercomeaswell.Peopleoftenapproachmeinmyseminars13)withstatementssuchas,I'llneverbesuccessfulbecausemyparentsneversupportedme,Idon'thavetherighteducationtocreatewealth,orIcan'tpursuemydreamsbecauseIhavetoomanyobligations14).Iev