科技论文英语演讲稿

With the development of science and technology, people's lives have been greatly changed. There is no doubt that we benefit a lot from the scientific advancements in many different ways. For instance, the invention of computers dramatically increases work efficiency and helps complete many difficult tasks that were impossible in the past. Apart from this, new discoveries and technology in medicine improve people's health, which allows them to enjoy a longer life. The progress of science also enlarges human's ablilities to explore the world around them, from up into space to deep under the sea. Thanks to the development of science and technology, human society has enjoyed continuous prosperity and more convenience. However, just like a double-edged sword, science can cause problems too. It is known to all that the nuclear power, an environmentally friendly source of energy, can also be developed into a weapon of mass destruction. In addition, human cloning, which is expected to cure many serious diseases and save lives, may bring disasters of social morality. As a matter of fact, most of the improvements in science are made at the cost of our precious natural resources and have done great harm to the environment where we live in. Therefore, how to deal with the progress of science and technology properly is worth our careful consideration.

How Does Technology Influence Our Lives?科技怎么影响我们的生活？ Whether one is willing or not, he can not deny that endless innovations of technology are constantly changing our lives. Appatently, not everyone is optimistic about the trend, but there are unquestionable positive aspects of it.（我们不能否认科技在改变我们的生活。不是每个人都对未来乐观，但是毫无疑问，科技是有利） To the senior in the society, health and security are the most concerned issues. （健康和安全是最关心的问题）Today, thanks to the growing process in medicine field, the life span and quality have been greatly enhanced. （感谢医疗的进步，寿命和生活质量提高了）Old people are becoming increasingly energetic and rigorous. （老人精力充沛）Besides, technology also ensures the security of those old people who live separately from their offspring gimmicks such as auto-alarming bell free them from the worries about possible gas release or theft. To the young, the startling advances in application technology enable them to work and live more comfortably.（对年轻人来说，科技让他们工作生活的更舒适） Automation the computer-controlled system, along with assembly lines and robots not only cuts down the prices by mass production,but also frees people from dangerous and tiring working conditions. After work, benefiting from all the conveniences provided by such handy appliances as microwave ovens, washing machines, or automobiles, people enjoy a lot more leisure time and feel more relaxed. As to children, they benefit most from the boom of information technology. For decades, computers and communication systems processed information only for selected audiences. Now,the development of technology makes everyone, including children, to get cheap information. Exposed to this from the early age, today's children learn by trial and error how to collect and process information into useful knowledge at a fast pace. What's more, through Internet and telecommunication, the children are closely connected with the outside world and are likely to be more competitive and creative than their older generations. It might be because new technology is booming out at such a fantastic speed that many people aren't feeling at ease with , it does aim at making our lives more convenient and comfortable. My opinion is that wait indulgently for technology to perfect itself, try it voluntarily, and the world is certain to be much better than ever.麻烦采纳，谢谢!

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亲～采纳哦以智能智能手机为主题的演讲稿Ladies and Gentlemen , Good afternoon! I’m very glad to stand here and give you a short speech. Today my topicr is “smart phone”. I hope you will like it , and found the importance in your life so that more cherish it. So you would find smart phones can provide music, movie times, bus schedules. They can even make phone calls! And now, they might help cut down fuel use while driving. That is, if enough are used in a system called SignalGuru developed by researchers at MIT and Princeton.智能手机有放音乐，播电影和汽车时刻表的功能。当然，他们是可以打电话的。现在，他们可以帮助开车时减少燃料的使用。这就是一种名为SignalGuru系统，由麻省理工和普林斯顿的专家设计。A network of smartphones mounted on vehicle dashboards captures and transmits images of traffic signals. The SignalGuru software then analyzes the data to predict traffic signal patterns. If the light ahead is red, the driver is told the optimal speed to avoid stopping and idling. Or told to make a slight route change that avoids a stop. Because idling and accelerating significantly increase fuel consumption.安装在仪表盘上智能手机的网络可以捕捉和传送交通信号的图像。SignalGuru程序分析数据，估算出信号变化的时间。如果信号灯是红的，系统会提供给司机一个理想的速度，避免急刹和等待绿灯。或者系统稍微改动一下路线来避免等待绿灯。因为等待绿灯和加速都会大大增加燃料的消耗。The system was tested in Cambridge, Massachusetts, where traffic lights are on a set pattern, and in Singapore, where signals respond to traffic flow. Drivers slashed their fuel use by about 20 percent on average. The study won a best-paper award at the Association for Computing Machinery’s MobiSys Conference.马萨诸塞州，剑桥和新加坡测试了这个系统，除新加坡外，其他地方的红绿灯都有固定的时间间隔。新加坡的信号灯是随着交通流量变化的。测试中的驾驶者的燃料使用量下降了20%。这项研究在“自动控制移动机械系统”联合会会议上获得了最佳论文奖。The researchers say the platform could work for a variety of driving tips—prices at gas stations, or parking availability. And a bonus: with the phone mounted on the dashboard, you can’t text and drive.研究者还提到这个平台可以提供更多的驾驶信息——油站的价格，或者车位信息。但是，这些优势都有一个附赠品——你不能用仪表盘上的手机发短信，和专心开车。