演讲稿的内容一定要围绕演讲的主题来思考，大家在撰写演讲稿的过程中务必要保证强调主题，400字范文网小编今天就为您带来了关于熵的英语演讲稿模板7篇，相信一定会对你有所帮助。

关于熵的英语演讲稿篇1

let me begin my speech with a replay of scenes familiar to most, if not all, of those present here today.

"mum, i'm sorry, but i need 3,000 yuan for my tuition this year."

"mum, it is my friend's birthday tomorrow, i must buy her a present."

"mum, this jacket was out of fashion long ago, would you do me a favor? "

take. take. take. the relationship between a mother and a child always seems to follow such a pattern. i know my mother is always there for me, providing me with everything i need; from food to clothing, from tuition to pocket money. i never thought twice about all she did until one day she said, "will there be a time that you'll say you have taken enough from me? "

like a child endlessly asking, we humans, throughout history, have been continually demanding what we desire from nature. we enjoy the comfort and beauty of our furniture, yet we never bother to think about the serious soil erosion caused by deforestation. we take it for granted that we must warm ourselves in winter times, yet we seldom realize the burning away of precious natural resources. we appreciate all the prosperity from the development of modern industry, yet few would give the slightest consideration to the global air and water pollution caused by industrial wastes. our ruthless exploitation has permanently impaired our mother earth. as we tragically learned from last summer's floods. we cannot continue our carelessness.

finally, standing here at the threshold of the 21st century, we cannot help thinking of our posterity. nature is not only the mother of the present generation, but also the mother of the generations to come.

how severely our descendents will criticize us if we leave them a barren and lifeless mother? how much more they will appreciate us if we give them a world of harmony to inherit? let us start respecting and caring for nature from now on. let us start the campaign of creating a mutually beneficial relationship between people and nature right from this moment. with this new start, i firmly believe, that our children, and our children's children will live in a brand new age of green trees, clean air, crystal water, blue sky and an even more promising world!

关于熵的英语演讲稿篇2

when a variety of problems plague the information systems, the critical importance of information security becomes the focus of people's concern. it does deserve the unprecedented emphasis. it is widely accepted that information security, to some extent, outweighs other spheres in the field of information. so the related authorities, enterprises, institutions and organizations place the high priority on it.

information security concerns a range of problems- information interception, loss, damage etc. business and military information leakage will have an devastating impact. for the information owners and monitors, they must drive their efforts to enhance the security protection and maintenance. for example, a strict control over the access to the secret data shouldn't be absent. the network and software provider should take a set of tailored protection measures targeting different computer crimes. the security issues should be also considered at the legislative level, so we are clamoring for a law designed to clamp down on various cyber crimes.

关于熵的英语演讲稿篇3

on earth, except human beings, what else? yes, there are animal. but after several years, animal numbers decreased gradually. human beings have no regard animal as a friend?

animal and human should be good friends, but why animal and human enemies? is because people don't send in the eyes of the animal. such as the cow. with cow dairy production such as human, cow milk can not time, humans will put the cow to brutally kill. cow's milk, will not be released? the cow is also a vivid life ah! in recent years the "plague, aids, mad cow disease, avian flu", these are a harbinger of animal who respond! the meeting has also had the third world war? our ancestors is an animal! if human beings don't stop this killing the animal behavior, is the mother of our area heavy blow ah!

home we don't damage animal now, so they can feel at ease to animal reproduction. animal friends, also have a piece of blue sky, let the bird fly freely; to the animal a piece of green grass, let the cattle and sheep running merrily; also a world of waters animal, allow the animal to be light of heart from care to swim in the ocean. perhaps, this can soothe animal were wounded soul. animal originally bad, but human destruction of their homes, these are just their effects on human "revenge".

friends, let us work together to protect animal!

关于熵的英语演讲稿篇4

we live in the beautiful earth, it's a pity that the earth is every day under the various odor, chemical items, poison, carrion, automobile exhaust, living garbage, factories and so on dirty garbage pollution, make our lovely earth gradually degradation. so to protect the environment is the duty of every man.

plants and trees is human natural oxygen "manufacturer". but the deforestation, the destruction of the ecological balance of nature; sand dunes to gobble up the fertile land, white; floods can be our lovely home. relentless stuff we clear the river becomes cloudy. dense forests become sparse clutter, the blue sky become dark, green mountains become bald. mud-rock flow, dust storm, flood... these disasters are caused by a dirty environment. so we should protect the environment.

how to protect the environment? first of all, can't litter, saw rubbish pick up, is the environment become clean and beautiful. second, do not arbitrarily trample flowers and plants trees. to plant trees, a variety of flowers and plants.

electricity, bring us all kinds of convenience, especially gives us light, lit up the colorful world. but we want to save electricity, because electricity is mostly produced by burning coal. save electricity is to save from coal, less waste, and only enough storage of coal mining in our country in one hundred years! we think, more than one hundred years later, our children and grandchildren to do? so we should save electricity, the usual lamp, use energy-saving light whenever possible.

protect the environment, everyone duty. let's start from me, start from now, start from the side of dribs and drabs.

我们住在美丽的地球上，可惜地球每天都饱受着被各种臭气、化学物品、毒汁、腐尸、汽车尾气、生活垃圾、工厂垃圾等等肮脏污染，使我们可爱的地球逐渐退化。所以保护环境是每个人义不容辞的责任。

花草树木是人类的天然氧气“制造厂”。但人们乱砍乱伐，使大自然的生态平衡遭到了破坏;沙丘吞噬了万顷良田;洪水冲毁可我们可爱的家园。无情的杂物把我们清澈的河水变得浑浊。茂密的森林变得稀疏杂乱，蔚蓝的天空变得灰暗，碧绿的青山变得光秃。泥石流、沙尘暴、水灾……这些灾害，都是由肮脏的环境造成的。所以我们更应该保护环境。

如何才能保护环境呢?首先，不能乱扔垃圾，看到垃圾就捡，是环境变得整洁优美。其次，不要任意践踏花草树木。要多植树，多种花草。

电，给我们带来各种便利，特别是给我们带来了光明，照亮了五彩缤纷的世界。但是我们要节约用电，因为电大多是烧煤产生的。节约用电就是节约用煤，少排废气，而在我国储藏的煤只够开采一百多年了!大家想想，一百多年以后，我们的子孙后代该怎么办?所以我们要节约用电，平时的照明灯，尽可能用节能灯。

保护环境，人人有责。让我们从我做起，从现在做起，从身边的点点滴滴做起。

关于熵的英语演讲稿篇5

unlike martin luther king’s, my dreams are fair and plain, and there are many of them. i have a dream from the first time i sit in a car—i want to drive.

driving is like running without foot, racing without strength. it’s the most meaningful way to meet human being’s desire of “faster”. when driving, i have to put all my spirit to. operating a car at ease will cost years of experience.

driving will take me to my wanting destination, no matter it rains or snows or winds. i never am afraid of shoes wet, umbrella broken or ears frozen. a car is rather like a moving house, which protects me completely and helps me rush directly to the aim hanging ahead. that suits my nature perfectly: love to take risks conservatively. a smooth ride in a good car is an enjoyable satisfaction. seeing rows of trees moving backward rapidly, a feeling of stepping forward will fill fully in my mind. with music hovering, breeze blowing, my soul flies in the air.

i was always sick when took a ride of a car, especially when i was young. father told me that a driver would never have carsick. that may be one of the important reasons for me to desire driving.

this summer i am going to learn driving and get my car license. the dream with all my heart will follow the promise it had made.

不像马丁路德金的梦想，我的梦想是公平而平凡的，而且有很多。我从第一次坐在车里起就有一个梦想，我想开车。

开车就像跑步没有脚，赛车没有力量。这是满足人类“更快”愿望的最有意义的方式。开车的时候，我必须全力以赴。轻松驾驶汽车需要多年的经验。

无论下雨、下雪或刮风，开车都会带我到达我想要的目的地。我从不害怕鞋子湿了，雨伞坏了，耳朵冻了。汽车就像一座移动的房子，它能完全保护我，帮助我直接冲向前方的目标。这完全符合我的天性：喜欢保守地冒险。坐上一辆好车是一种愉快的满足。看到一排排的树木快速地向后移动，一种向前迈一步的感觉将充满我的脑海。随着音乐盘旋，微风吹拂，我的灵魂在空中飞翔。

我开车时总是生病，尤其是我年轻的时候。父亲告诉我，司机永远不会晕车。这可能是我渴望开车的重要原因之一。

今年夏天，我打算学开车，拿到驾照。我全心全意的梦想将会实现它所许下的诺言。

关于熵的英语演讲稿篇6

i enter tile university after years of hardstudy and preparation. but life in the university is not as satisfactory as what i had expected.

i become lazy and dont want to study.i become silcent. i become puzzled. i dont know what i can do in the future.

then i become unhappy. four years in the university is only a short period when compared my whole lifetime.

now it has passed a half. in this year, many people ,such as my parents,my friends, ask me what i want to do and tell me to map out a plan for my life.

i dont want to follow their suggestion, and i want to go my style.

so i think carefully. i have been a young volunteer for five years.its very happy and significant. then i have a dream.i want to join the university student volunteers go west programe.

i think i can be a teacher in the west.i want to try my best to help them and help me. i want to see the world cearly. now i cant reach its demand and its very diffcult,but i will work hard in the next two years. there is an old saying"where there is a will,there is a way."i think my dream can come ture.now in the university i mature,and in the university i prepare for the real world.

at last,i want to say to everybody"hlod fast to your dreams,no matter how big or small they are.the path to dreams may not be smooth and wide,even some sacrifices are needed.but hold on to the end,you can find there is no geater happiness than making your dream come ture."

关于熵的英语演讲稿篇7

the world we live in is becoming more and more intolerable because ofenvironmental destruction. bird flu and sars are two typical examples thatenvironmental destruction may threaten our life. besides, forest destruction ,water and air pollution result in decrease of planting land and unpleasantweather.

serious as the problem seems, we can come up with some measures to dealwith it. first of all, the authorities should adopt the policy of "sustainabledevelopment", and laws concerning environmental protection should be put intoeffect and enforced strictly just as our government has been doing.

what' s more, every citizen should realize the seriousness of the problemand make concerted efforts to protect our environment. in addition, plantingtrees helps improve and beautify the environment.