篇一：英语演讲稿科技

关于科技的英语演讲稿—technology and future the presence of students, ladies and teachers, everyone! i was prepared intervals

of cloud today, in honor here entitled technology and future speech, i am very proud

of both, but some unease. in recent years, we have seen our great motherland, the

cause of the rapid development of technology, which allow me to a chinese i feel very

proud. remember that long ago, cell phone use almost the only one, which is called,

but a few years ago, cell phones has undergone great changes, not only look more

beautiful, but also use more, you can use the phones to take pictures, meetings,

inter***, text

messages, etc. a series of things that i their life more convenient, so i am more

aware of the strength of the technology, but i am just a fledglings students,

technology as the word also aware of the limited, i am unable to use some very difficult

theory to elaborate technology xuanji, no right to work on their elders i can promise

of the technology blueprint. but i am willing to use a student’s perspective to the

imagine technology and the future. from ge***ic engineering is a live princes dream, nano-technology - not washing your clothing, promises; from artificial intelligence

will give you a cute robot dog warm, transgenicopening up to the current level of science and technology has lead a large country,

our motherland experienced a number of ups and downs, how many difficulties and bumpy

however, we still back all of the motherland, the motherland because we firmly believe

that - not only technological change destiny, can change the , but we will not give up that easily, we use our youth to predecessors

vowed: never live up to their predecessors of our hope. looking back at the history

of civilization, anderson is the history of mankind against the darkness of ignorance,

is the

参考翻译：

在场的学生们，女士们，老师，大家好！我准备间隔云今天，为了纪念在这里题为“科

技与未来”的讲话，我感到非常自豪的两个，但有些不安。近年来，我们看到了伟大祖国、伟大事业和伟大科技的飞速发展。请允许我为中国感到遗憾

常自豪。记住，很久以前，几乎只有一个手机应用，这就是所谓的，但几年前，手机发生了

它改变了很多，不仅看起来更漂亮，而且使用更多。您可以使用手机拍照、参加会议和连接

，短信等一系列的事情，让我的生活更加方便，所以我对电源、技术了解更多，但我只是一个

个幼鸟学生， “技术”作为也知道这个词的有限，我无法使用一些非常困难的理论阐述技术

xuanji ，没有权利对他们的长辈的工作我可以保证的技术蓝图。但我愿意利用学生的观点，

以创新技术和未来。

从基因工程“是一个生活王子”的梦想，纳米技术“不洗你的衣服， ”承诺，从人工智

能“会给你一个可爱的机器狗”热情，转基因技术“让人们增长鼠标耳朵”奇观。这项新技

艺术这一新技术的诞生，将使人们欣喜若狂，因为这些新技术正在逐步改善我们的生活

我们更多地了解自己。在不久的将来，中国已经完成了第一个sars病毒基因组的测序

世界上对危险疾病的最大认可，但我们为什么不为其他国家，我们刚刚完成的国家，完成第一次

家？很简单，这说明我国落后于其他国家，次于其他国家。回顾过去，我们刚刚开始

中国的改革开放和目前的科技水平，导致了中国的一些起起落落，

有多少困难和挫折，但我们仍然回到我们的祖国，因为我们坚信，不仅是技术的变革

的命运，可以改变未来。

我们这一代，一般的情感社会，是一个学习一步下来的激烈竞争。科学知识是我们关

笔记的焦点，爱因斯坦，史蒂芬霍金，比尔盖茨是我们思考的明星，计算机科学，物理和化学

学习的现代活力不断地影响着我们。我们必须了解技术的重要性并了解其普遍性。虽然技术创建一个新的生活前景征求思想，鼓舞人心的。然而，归根结底是要靠我们共

同的努力，以实现。作为未来建设的中坚力量，我们这一代年轻人的负担不轻，有新的机遇

总是伴随着风险和挑战，但我们不会轻易放弃，我们用我们年轻的前辈的誓言：永不辜负他们

的前辈，我们的希望。

回顾文明史，安德森是人类历史上的黑暗无知者。是科学点燃了火，摧残了人类的灵魂

的希望；科技支撑文明，科技创造未来，但未来掌握在我们手中。让我们成为知识的

探险家，让我们在未知的道路上漫游，让我用我们的创造力让我们生活的世界变得更美好。

of cloud today, in honor here entitled technology and future speech, i am very proud

of both, but some unease. in recent years, we have seen our great motherland, the

cause of the rapid development of technology, which allow me to a chinese i feel very

proud. remember that long ago, cell phone use almost the only one, which is called,

but a few years ago, cell phones has undergone great changes, not only look more

beautiful, but also use more, you can use the phones to take pictures, meetings,

inter***, text messages, etc. a series of things that i their life more convenient,

so i am more aware of the strength of the们想到，计算机科学，物理学和化学习的现代活力不断地影响着我们。我们必须理解技

术的重要性，知道该技术具有普遍性。尽管技术创造了新的生活前景，但可以征求思想并启发人们

的。不过，归根结底，还是要靠我们的共同努力来实现的。作为未来建设的中坚力量，我们这一代人

负担不轻。新的机遇总是伴随着风险和挑战，但我们不会轻易放弃。我们利用我

我们的年轻前辈发誓不辜负他们的前辈和我们的希望。回首文明史上，安德森是人类历

历史上的黑暗无知，是科学点燃熊熊燃烧的人类灵魂之火的希望；技术支持文明，科学和技术，

创造未来，但未来掌握在我们手中。让我们成为知识的探索者，让我们在为知的道路上漫游，让我们

我用我们的创造力让我们生活的世界变得更美好。now i will use the following four parts to introduce my topic: firstly, the background of rashba effect , secondly, su***ce geometric structure of bi**uth,

then ,su***ce states on low-index su***ces of bi**uth, finally, we will have the

conclusion.

bi is a striking example of the possible difference between su***ce and bulk

material properties. most importantly, the su***ces are much better metals than the

bulk due to the existence of electronic su***ce states crossing the fermi level. here

the bi su***ces were simulated by a 22 layer film embedded in vacuum., being confirmed

byangleresolved photoemission (arpes) investigations and first-principles

calculations.

here we explain the bi(111) su***ce in figure shows su***ce states

of bi(111) calculated without and with spin-orbit splitting included. the shaded

areas show the projection of the bulk bands obtained without and with soc and theirsuperposition. in the case without soc, a parabolic su***ce state is located

around γ in the non-relativistic energy gap. this su***ce state band gives rise to

a hexagonal electron-like fermi su***ce element. when the soc term is included in

thecalculation it results in a spin-splitting of the su***ce state in all directions

and leaves it degenerate only at γ and at m. very close to γ the relativistic

su***ce state bands are degenerate with bulk states and show less clear su***ce

character. that do not cross at γ. in this picture, we can also see that both calculations of bi(110) and bi(100)

su***ces show the very steep dispersion of the bands close to the symmetry point which

is characteristic for the strong soc. in conclusion, strong spin-orbit splitting on bi su***ces is studied by

first-principles soc term leads to a strong and anisotropic splitting of the su***ce-state

bands that profoundly modifies the dispersion of the su***ce states and the su***ce

fs.thank you for listening!篇四：英文演讲稿i have been in university for about one year.

during my stay here, i came to realize

that university life is like drinking coke. we experience all tastes of life here,

sour, sweet, bitter and hot. lucky for me, life in university is rich and colorful. with more free time,we

can do many more things besides study, such as joining societies clubs, and taking

part-time jobs. such activities not only make our life more colorful, but also help

us improve all kinds of skills. the university is a society miniature, what we learn

here will benefit our future life. university life is like drinking coke. im experiencing it.

and i know, i enjoy

it! 我一直在大学呆了一年多。当我在这里的时候，我意识到大学生活就像喝可乐。我们的生活经

历各种口味、酸、甜、苦、辣。 我从省,离这儿很远。我经常想念我妈妈在家乡的亲戚朋友。然而,我不能经常见到

他们。那么孤独总是会陪伴我。对不起，我不能和他们在一起。幸运的是，我的大学生活丰富多彩。有了更多的闲暇时间，我们可以做的比

学习，例如加入俱乐部和工作。这样的活动不仅丰富了我们的生活，而且帮助了我们

我们改进各种各样的技能。大学是一个社会，我们在这里学习的微型画有利于我们未来的生活。我们的人生之路不会一帆风顺。挫折是无法避免的。失败的一个重要的考试,跟男孩还是

女孩的朋友，或被有前途的公司拒绝，这可能会让我们沮丧。有时候,我们觉得很沮

丧,我们甚至大哭起来。喝可乐是很好的，尽管会打嗝。这是苦的,酸和暴躁,而且甜。你甚至可以

感觉到激动下一杯。一所大学的经历是成长的一部分。我们哭泣,微笑着,坠入爱河,

受伤，离开，学习，然后我们可以成为一个更好的人。 大学生活就像喝可乐。我的感受。我知道,我喜欢它!youth

youth is not a time of life; it is a state of mind; it is not a matter of rosy

cheeks, red lips and supple knees; it is a matter of the will, a quality of the

imagination, a vigor of the emotions; it is the freshness of the deep springs of means a temperamental predominance of courage over timidity of the appetite,

for adventure over the love of ease. this often exists in a man of sixty more than

a body of twenty. nobody grows old merely by a number of years. we grow old by

deserting our ideals. years may wrinkle the skin, but to give up enthusia** wrinkles the soul. worry,

fear, self-distrust bows the heart and turns the spirit back to dust. whether sixty or sixteen, there is in every human beings heart the lure of wonder,

the unfailing child-like appetite of whats next, and the joy of the game of living.

in the center of your heart and my heart there is a wireless station; so long as it

receives messages of beauty, hope, cheer, courage and power from men and from the

infinite, so long are you the aerials are down, and your spirit is covered with snows of cynici** and

the ice of pessimi**, then you are grown old, even at twenty, but as long as your

aerials are up, to catch the waves of optimi**, there is hope you may die young at

还有四个答案：过去的痛苦就是快乐。all things are difficult before they are

easy.凡事必先难后易。nothing is impossible to a willing heart.心之所愿，无事不成。

**有生命，**就有希望。i feel strongly that i can make

it.我坚信我一定能成功。better to light one candle than to curse the darkness.与其

诅咒黑暗，不如燃起蜡烛。最短的答案就是这样做。four short

words sum up what has lifted most successful individuals above the crowd: a little

成功的秘诀是四个简单的词：多一点。（凡事比别人多一点点！多一点努力，

更多的自律，更多的实践，更多的疯狂。多一点点就能创造奇迹！）always have a dream f***et about the days when its been cloudy, but dont f***et

your hours in the sun. f***et about the times youve been defeated, but dont f***et

the victories youve won. f***et about the misfortunes youve encountered, but dont

f***et the times your luck has turned. f***et about the days when youve been lonely,

but dont f***et the friendly **iles youve seen. f***et about the plans that didnt

seem to work out right, but dont f***et to always have a dream.永不放弃梦想忘掉你

但是不要忘记* *的失间。忘记你的失败，但不要忘记你的胜利。忘

放下你所遭遇的不幸，但不要忘记你的命运。忘记你孤独的日子，但不要忘记你得到的友善

的微笑。忘记你没有实施的计划，但不要放弃你的梦想。特别提示：让我们牺牲一些娱乐时间，一些无聊的时间，一些聊天的时间

牺牲一些为自己的穿着打扮苦恼的时间、牺牲一些思考如何吃的时间、牺牲一些打麻将的时

间！让我们多一些反思自我、改造自我的时间！人一生总要成就一些事情！说一口流利的英

语言是一件非常值得做的事情，而且是可以做到的！从中找到自己的快乐吧！找到自己

的信心吧！找到自己的价值吧！找到奋斗的快感吧！找到克服重重困难的幸福吧！我只要有

三餐，我感到无比的快乐和满足，我不会再想别的事情了！我只有一个心思：一

定要讲一口流利的英语！我就不信我做不到！在这种状态下，你肯定成功！你肯定会拥有一

切你需要的东西，你想拒绝都没有办法！你想庸俗都没有选择！成功、名誉、财富！一切都

随之而来！而那些每天都在思考自己未来需要的人，最终只能梦想，越走越远！让我

我们将把我们的愿望集中在一个地方，那就是尽快征服英语！一旦成功，你的人生历史一定会重in my 18 years of life, there have been many things. university days are the best

part of them. i can never f***et the days when i stepped into my university. i was

impressed by its garden-like campus, its enthusiastic students and especially its

learning atmosphere. i at once fell in love with it. after the arduous military training, i get absolutely absorbed in my studies.

the classes given by the teachers are excellent. they provide us with information

not only from our textbooks but from many other sources as well. they easily arouse

my insatiable desire to take in as much as i can. frankly speaking, at first i had some difficulty following the teachers. however,

through my own efforts and thanks to my teachers guidance, i made remarkable progress.

now ive benefited a lot from lectures and many other academic reports. learning is a long process; ill keep exploring in the treasure house of knowledge

to eich myself. this summer i got out of the ivory tower and entered the real the beginning i was belittled by my colleagues. but they were really surprised

when i translated seven english articles over 5,000 words on only one day. gradually,

they began to look at me with respectful eyes. in their opinion i turned out to be

a useful and trustworthy as college students and the hope of their motherland.译文:享受生活、不忘使命在我这18年的生命中，有着许多美好的经历，而大学生活则是其中最难忘的一段。

我永远不会忘记我刚踏进大学校园的那些日子：花园般的校园，热情的学生，特别是那里的学生

气氛给我留下了深刻的印象。hxen恒星英语学习经过了一段艰辛的军事训练后，我完全融入到了学习中。老师的讲课真是棒极了。他们

我们所学到的不仅是课本上的知识，还有各种各样的信息。我渴望获得尽可能多的知

知识就是老师激发了我永不满足的欲望。hxen恒星英语学习坦率地说，一开始我还不能跟上老师的讲课。但是，通过自己的努力和老师的指导，

我取得了巨大的进步。我从老师的授课和其他许多学术报告中获益匪浅,恒星英语学习学习是个循序渐进、长期的过程，我会在知识的宝库中不断探索，丰富自我。今年暑假，

我走出象牙塔，接触到了现实社会。一家出版社给了我一份编辑和校对的兼职工作。

工作初期，同事们都礁不起我。但是，当我在一天之内翻译完7篇(总字数超过)的英

文章之后，他们对hxen的明星英语学习感到非常惊讶。渐渐地，他们开始尊敬地看着我。他们认为我已经成为一个有用和有价值的人

得信赖的好同事。我也意识到只有给别人带来幸福的人才能真正幸福。因而，我经常参加有

关公众福利享业的活动。有一次，我和同学去了一个痔疮很严重的山村。在那里，我们教那些

没钱上学的孩子。我向他们展示了一幅广阔、文明的外部世界的图画，但同时我也

孩子们的求知欲、真诚和纯洁深深打动了他们。在我们离开的那天，我止不住眼泪

不住流了下来。这宝贵的经验使我们未来的教师意识到我们肩负的重大责任。

除了学习和社会实践，我还经常参加娱乐活动。我每天锻炼，希望能保持健康，充满活力

力。我们也在业余时间写剧本和排练表演。园生活是最丰富多彩的。然而，不同的人有不同的选择。大多数的学生珍惜他们的美

好时光，并殷切希望将来能出类拔萃。可是，的确有学生无动于衷。他们聚在一起吃喝玩乐;

他们忙于追求异性朋友，完全忘记了大学生的使命和祖国的远大期望。

篇二：关于科技的英语演讲稿

关于科技的英语演讲稿—technology and future the presence of students, ladies and teachers, everyone! i was prepared intervals

of cloud today, in honor here entitled technology and future speech, i am very proud

of both, but some unease. in recent years, we have seen our great motherland, the

cause of the rapid development of technology, which allow me to a chinese i feel very

proud. remember that long ago, cell phone use almost the only one, which is called,

but a few years ago, cell phones has undergone great changes, not only look more

beautiful, but also use more, you can use the phones to take pictures, meetings,

inter***, text

messages, etc. a series of things that i their life more convenient, so i am more

aware of the strength of the technology, but i am just a fledglings students,

technology as the word also aware of the limited, i am unable to use some very difficult

theory to elaborate technology xuanji, no right to work on their elders i can promise

of the technology blueprint. but i am willing to use a student’s perspective to the

imagine technology and the future. from ge***ic engineering is a live princes dream, nano-technology - not washing your clothing, promises; from artificial intelligence

will give you a cute robot dog warm, transgenicopening up to the current level of science and technology has lead a large country,

our motherland experienced a number of ups and downs, how many difficulties and bumpy

however, we still back all of the motherland, the motherland because we firmly believe

that - not only technological change destiny, can change the , but we will not give up that easily, we use our youth to predecessors

vowed: never live up to their predecessors of our hope. looking back at the history

of civilization, anderson is the history of mankind against the darkness of ignorance,

is the

参考翻译：

在场的学生们，女士们，老师，大家好！我准备间隔云今天，为了纪念在这里题为“科

技与未来”的讲话，我感到非常自豪的两个，但有些不安。近年来，我们看到了伟大祖国、伟大事业和伟大科技的飞速发展。请允许我为中国感到遗憾

常自豪。记住，很久以前，几乎只有一个手机应用，这就是所谓的，但几年前，手机发生了

它改变了很多，不仅看起来更漂亮，而且使用更多。您可以使用手机拍照、参加会议和连接

，短信等一系列的事情，让我的生活更加方便，所以我对电源、技术了解更多，但我只是一个

个幼鸟学生， “技术”作为也知道这个词的有限，我无法使用一些非常困难的理论阐述技术

xuanji ，没有权利对他们的长辈的工作我可以保证的技术蓝图。但我愿意利用学生的观点，

以创新技术和未来。

从基因工程“是一个生活王子”的梦想，纳米技术“不洗你的衣服， ”承诺，从人工智

能“会给你一个可爱的机器狗”热情，转基因技术“让人们增长鼠标耳朵”奇观。这项新技

艺术这一新技术的诞生，将使人们欣喜若狂，因为这些新技术正在逐步改善我们的生活

我们更多地了解自己。在不久的将来，中国已经完成了第一个sars病毒基因组的测序

世界上对危险疾病的最大认可，但我们为什么不为其他国家，我们刚刚完成的国家，完成第一次

家？很简单，这说明我国落后于其他国家，次于其他国家。回顾过去，我们刚刚开始

中国的改革开放和目前的科技水平，导致了中国的一些起起落落，

有多少困难和挫折，但我们仍然回到我们的祖国，因为我们坚信，不仅是技术的变革

的命运，可以改变未来。

我们这一代，一般的情感社会，是一个学习一步下来的激烈竞争。科学知识是我们关

笔记的焦点，爱因斯坦，史蒂芬霍金，比尔盖茨是我们思考的明星，计算机科学，物理和化学

学习的现代活力不断地影响着我们。我们必须了解技术的重要性并了解其普遍性。虽然技术创建一个新的生活前景征求思想，鼓舞人心的。然而，归根结底是要靠我们共

同的努力，以实现。作为未来建设的中坚力量，我们这一代年轻人的负担不轻，有新的机遇

总是伴随着风险和挑战，但我们不会轻易放弃，我们用我们年轻的前辈的誓言：永不辜负他们

的前辈，我们的希望。

回顾文明史，安德森是人类历史上的黑暗无知者。是科学点燃了火，摧残了人类的灵魂

的希望；科技支撑文明，科技创造未来，但未来掌握在我们手中。让我们成为知识的

探险家，让我们在未知的道路上漫游，让我用我们的创造力让我们生活的世界变得更美好。

of cloud today, in honor here entitled technology and future speech, i am very proud

of both, but some unease. in recent years, we have seen our great motherland, the

cause of the rapid development of technology, which allow me to a chinese i feel very

proud. remember that long ago, cell phone use almost the only one, which is called,

but a few years ago, cell phones has undergone great changes, not only look more

beautiful, but also use more, you can use the phones to take pictures, meetings,

inter***, text messages, etc. a series of things that i their life more convenient,

so i am more aware of the strength of the们想到，计算机科学，物理学和化学习的现代活力不断地影响着我们。我们必须理解技

术的重要性，知道该技术具有普遍性。尽管技术创造了新的生活前景，但可以征求思想并启发人们

的。不过，归根结底，还是要靠我们的共同努力来实现的。作为未来建设的中坚力量，我们这一代人

负担不轻。新的机遇总是伴随着风险和挑战，但我们不会轻易放弃。我们利用我

我们的年轻前辈发誓不辜负他们的前辈和我们的希望。回首文明史上，安德森是人类历

历史上的黑暗无知，是科学点燃熊熊燃烧的人类灵魂之火的希望；技术支持文明，科学和技术，

创造未来，但未来掌握在我们手中。让我们成为知识的探索者，让我们在为知的道路上漫游，让我们

我用我们的创造力让我们生活的世界变得更美好。

篇三：科技与未来英语演讲

the development of science and technology makes our life more ***fortable and , scientists have created many problems, which are not easy to be resolved,such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions. modern science and technology render people many advantages. modern tele***munication shortens the distance between people and makes ***munication much easier.

inter*** is widely used now not only for collection of abundant information but also for correspondence. email, the most effective ***munication device now, is be***ing very popular. besides, telephone and mobile phone make contact more convenient than before.

modern transportation, such as airplanes and high-speed trains make our journey **ooth and fast. with the help of modern transportation, people can go everywhere they prefer to. the journey to outer space and other pla***s is not a dream any more.

rocketsand space shuttles can help us realize the dream of space travel. modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. cancer and aids are fatal to peoples health.

thanks to the endeavors scientists have made, these diseases be***e treatable. however, the process of scientific development also arouses many sever problems to our human beings. inter***, though widely used in modern ***munication, is easy to be destroyed by ***puter virus.

outer space exploration has produced much waste in the space. a tiny metal, a screw, for example can destroy a flying man-made is ****** natural resources be***e scarce. confronted with these problems, scientists are seeking prompt and feasible solutions.

the development of science and technology bring about both positive and negative effects to us. we must eliminate the positive effects to the least extent.

⬣ 科技周演讲稿