大学生优秀英语作文科技是把双刃剑

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Improvement in science and technology is a double-edged sword, offering comfort and convenience to life, while simultaneously bringing harm and pain to people.? When the development of science and technology brings mankind plenty of profits, it also brings us severely negative effects.? 积极影响：positive effects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。

New scientific discovery and technical revolution are changing the social mode of production, promoting the development of the social productivity2、提高了人们的物质和精神文化生活水平。

With the rapid development of science and technology,people's material and spiritual life have been greatly improved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。

Modern scientific and technological achievements are widely used to make people's leisure life rich and colorful, such as online games, listening to music, watching movies, etc.3、极大地开阔了人类的视野和对物质世界的认识水平。

improve human's cognitive ability and knowledgeScience and technology has greatly broadened our vision and understanding of the material world level4、有力的应对自然灾难With the advance of the science and technology, the power of human beingto conquer natural disasters is so increasingly improved that the confidenceof human is greatly strengthened.5、提高了人类的身体健康水平。

Science and technology make human enjoy better medical conditionsMan's life span has been increased with the advance of the medical science.? 消极影响：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、it can cause global warming,the damage of ecological balance,theacceleration of species extinction rate and more frequent extreme weather 2、高科技拉大了富国与贫国的差距Technology has widened the gap between rich and poor countries3、高科技对传统文化的影响。

Modern technology challenges the traditional culture4、高科技对道德伦理观念的挑战。

Modern technology challenges our ethics and morality.5、高科技对于人类安全的负面影响The improvement of science and technology causes negative impacts on human security and peace篇二：大学英语演讲作文科技创新technology21st century is the century of technology. Nowadays， technology is everywhere around us. The development of technology has a significant affact toward the society. Several technologies that we usually use are the internet，computer， and cellphone. These new technologies make our life much easier and better.First， the development of computer changes our life. Decades ago， people needed to do lots of complex calculation on hand because they did not have computer， and more obvious， they did not have the software for calculation. As the result of that， people spent hours on the equations that a computer can solve in just a minute. Since the development of computer， people are able to use some kind of software to compute lots of complex functions and mathematical calculation. Computer becomes the most helpful equipment for the sciencists because they can use their time more efficiently.Also， internet is another useful tool for us today. The development of internet brings a great impact toward the society. Instead of going to library and fliping all the books to figure out some information， we can just simply use a mouse and click on the website to do research. The internet leads us to a place where we can find unlimited information and resources. It makes our life much easier and better.The last technology is cellphone. Nowadays， many people have a cellphone. But it just appears on the market for about 10 years. It is very convenience to the users because we can talk to anyone we want with a phone as small as a wallet. Also， we can communicate with others by making a phone call instead of sending letters. It is very fast and useful way to communicate.In conclusion， I believe the development of technology brings significant impact to our life. It is very helpful to us and I believe technology will keep improving in future.perhaps, you will change their career, maybe you'll change your status, but whatever oneself forever is the most important.Change, can make you more harmonious and his colleagues, can make you look more excellent, can make other people to you is very satisfied, can make you more up a level! Change, is the best choice.A young man came to work in a company, at first he hold all kinds of lofty goals want to do a great business, but then he found; The company all the way up and out, as in his he is like air, invisible, and generally feel it, as does not exist generally...... Various pressures and prompted him to want to dissatisfaction with another company to begin his work, the new journey, but a best friends said to him, "now find a proper job is not easy, why don't you look at yourself, then decide?" He embraced the idea of try stayed. Indeed he found, his own performance is not outstanding, the attitude is not friendly tocolleagues, to work isn't aggressive enough... Finally he a rude awakening, after that, he became more friendly, active, work hard...... Also no longer as usual go it alone, when he again meet the best friends, the young man has been promoted as a manager.Change yourself, change is successful state before, try to change their shortcomings, will give you a brilliant!!!!! Once, in near the exam in a week for several times, test, I lost, in the heart a remorseful, feel that they couldn't save good grades, is change reminds me, make me change the learning methods, won the final victory.Change your, make oneself more outstanding, more perfect, let life shine for change.篇三：江苏专转本英语作文精品必背2021 大学生创业2021 “宅”利与弊2021独自旅行的利与弊2021合理使用手机2021 电子书籍的危害2021 缓解压力2021 介绍自己/学习策略/计划2021查找信息的方法2021喜爱的运动 2021 时间短暂珍惜时间 2021大学生与中学课程、业余生活不同2021倡议书：帮助需要帮助的人 2021如何解决交通拥挤问题 2021如何保持健康 2002如何选择好的大学 2001 厉行节约 College Students' Job Hunting Job-hunting has become a hot topic among people in recent years and college students find it increasingly difficult to get a job.What is the cause of this phenomenon?求职已经成为近年来人们的一个热门话题，大学生发现找工作越来越难了。