劳动主题的英语演讲稿（精选32篇）
Dear teachers and students:
good morning!
I'm from class . The earth is not only the home where human beings live together, but also the environment on which we live. The reduction of the earth's ozone layer and global warming; Forest and other vegetation are cut down indiscriminately, the forest coverage is reduced, and the land is becoming more and more desertification; The continuous extinction of species on the earth causes ecological imbalance; The massive discharge of industrial waste gas and sewage, the flood of domestic garbage, the pollution of air and water sources, and the continuous destruction of our living environment by ourselves - mankind. Environmental pollution poses a great threat to our human survival.
If we do not attach great importance to environmental protection, our earth will be destroyed and mankind will perish. This is by no means alarmist. Therefore, we must take protecting the environment as our own responsibility, start from me, from around us, and from now on, and consciously protect the environment.
As a student, we should first learn to consciously protect the campus environment. Therefore, our university has formulated many regulations on beautifying and protecting the environment, and also adopted a series of measures. However, acts of destroying the environment on campus occur from time to time, such as not paying attention to public health, littering paper scraps and mineral water bottles, spitting everywhere, not caring for flowers and trees, trampling on the lawn, etc. Campus is a place where everyone lives and studies together every day. We should love our campus as much as we love our home.
Protect the environment, start with me!
I firmly believe that as long as everyone contributes to protecting the campus environment and environmental protection, our campus will become more and more beautiful! The earth and environment we depend on will be better and better!
Thank you!
May is a symbol of Spring when the wild geese fly north and the gardens are full of flowers.
The general strike of workers for eight-hour workday in 1880s in the western countries gave birth to Labour Day!
We should sow the south mountain after sowing the north mountain. How can we show our favoritism when help our neighbors sow There will be less wasteland if everyone does as what I do. This is a poem which described people’s working life in the mountain area. Their collaboration in working shows their diligent and brave spirit. Work creates man, work creates beauty, and it is also work that creates our better life. Since ancient times, the Chinese create our splendid Chinese civilization with their hands. It is work that gives us the precious material and spiritual wealth.
It is the sweat and diligent work of thousands of workers that build the modern buildings and highways and change wastelands into fertile fields. These workers include our parents, our teachers as well as the cleaners in our school. On the coming of Labor Day, please give our sincere wishes to all the workers when we enjoy this lovely spring and our happy life.
However, there are many students who hate working, they don’t think that learning or tidy up our bedrooms is also a kind of working. If we don’t grasp these little trivial skills, we can’t be an eligible worker in the future. Attitude is everything! If we treat work as making a dish, the proper attitude towards it is the core ingredient of the dish which can make the dish more delicious.
My dear fellow students, let’s take actions from now on to make our classroom full of vitality, keep our classrooms tidy and decorate our dormitories to be more beautiful and comfortable. Let’s learn to respect and love working, I believe our life will be more meaningful for us!
Dear teacher, dear students:
has a very serious problem. not only does have a very serious problem, but our people have a very serious problem. 's problem is us. we're her problem. the only reason she has a problem is she doesn't want us here. and every time you look at yourself, be you black, brown, red, or yellow -- a so-called negro -- you represent a person who poses such a serious problem for because you're not wanted. once you face this as a fact, then you can start plotting a course that will make you appear intelligent, instead of unintelligent.
conference, and the results of the conference, it actually serves as a model for the same procedure you and i can use to get our problems solved. at all the nations came together. their were dark nations from africa and conference was the white man. he couldn't come. once they e_cluded the white man, they found that they could get together. once they kept him out, everybody else fell right in and fell in line. this is the thing that you and i have to understand. and these people who came together didn't have nuclear weapons; they didn't have jet planes; they didn't have all of the heavy armaments that the white man has. but they had unity.
conference, they looked at the portuguese, and at the frenchman, and at the englishman, and at the other -- dutchman -- and learned or realized that the one thing that all of them had in common: they were all from was colonizing our people in the . the same one in the , and in southern rhodesia, and in , and in and in we all have a common enemy, whether he's in , whether he's in
churches are being bombed, and your little girls are being murdered, and at the same time you're going to violent with hitler, and tojo, and somebody else that you don't even know?
Now, everyone is advocated to save, in addition to material things, there is time, also need to save.
In fact, one minute can do a lot of things, in a book, I see you can write more than 20 words a minute, can walk one hundred steps, we can see 1-2 pages. After watching, I couldn't help wonder: if do it for an hour, you can write more than one thousand words, walk thousands of step road, like dozens of pages, original, as long as make full use of their time, still can do a lot of things in a day!
Back when I was a child, every time I write a summer and winter vacation homework is in the last days of summer and winter vacation last half a month. Why is that? Because I had too much homework? Or because of me what is causing the delay time? Neither. Is because I was not good to save time, don't have to arrange their own time, I always play in the first place, only a little homework every day, until the final assault began. Because of this, my second grade every summer and winter vacation had bad, is a holiday with regret.
You can think about it, how many people regret for wasted time, and how many people because there is no cherish their own time, and missed a lot of things. "If then arrange their own time!" , "if could save time" at that time some people will say so. But, time is not flow back, and so sorry, as now, starts from me, to save time!
i received a devastating bloplement my height and psychological maneuvers and tricks to hide my lack of confidence. but no matter hoeone panying a snow white than be a snow white among nothing but snow whites. i would rather be myself. i would contribute my individual and unique colors to create a more diverse universe. please, be yourself.
译文:我重树信心
大学生活的几年里，当我参加第一次面试时，我的自信心受到了沉重的打击。我向学生剧团申请出演一个主角，而且我十分自信地认为我会被录用。但是,其中有个剧团成员告诉我:你似乎不太合适出演这个角色，因为你的身高有点问题。我从未遇到过这种情况。我穿着高跟鞋来弥补我的身高，采用心理策略和技巧来掩盖自己信心的缺乏。但是，不论我怎样努力进入角色，感觉还是缺少些什么。
作为英语俱乐部的主席，我为英语晚会组织排演了《白雪公主》短剧。不幸的是，我们找不到合适的人选出演最后一个小矮人。这个角色必须生性幽默，英语流利。突然，所有人的目光都转向了我，我知道那个小矮人就是我了。让我极度奇怪而又高兴的是，一上台，我完全投入到演出中，而且我那幽默的天性被发挥得淋漓尽致。作为一个小矮人，我取得了巨大的成功。
的'确，我们中的任何一个人都是千百万中的一员，但我们中的每个人都是一个与众不同的个体。发挥我们自己的个性会改变我们的生活，使它们成为美丽的万花筒。
失去了多样性的世界是个冷漠、乏味的地方。真正的悲剧不是个矮、害羞或丑陋，而是将自己的个性迷失在一个克隆的世界里，那里到处都是典型的酷男孩或无瑕、迷人的好姑娘。
如果让我选择，我宁可面貌五陋，也不愿生活在这样一个世界里。我宁可做一个伴随白雪公主的真实的小矮人，也不愿做白雪公主世界里的一个白雪公主，而随波逐流。我宁可作为一个真实的自我而出现。我愿将自己独特的、与众不同的色彩奉献给多姿多彩的世界。走自己的路，让别人去说吧!
good morning/evening/afternoon, ladies and gentlemen :
today, my speech is about talents,in my opionion, talents are indispensable in nowadays society. as is known to all that the fight among countries is actually the fight among talents.
first, i'd like to define the word
country from invasion, talents in commerce help make our economy kee
in improving, talents in aerospace make the world see chinese manned spacecraft flying. talents in sports make china rank the first in the olympic games......
to sum up, talents will play a more and more impoetant role in the world, if one country intends to flourish, he must foster talents as many as they can ,that's all,thank you.
the american tradition of "trick-or-treating" probably dates back to the early all souls' day parades in england. during the festivities, poor citizens would beg for food and families would give them pastries called "soul cakes" in return for their promise to pray for the family's dead relatives.
the distribution of soul cakes was encouraged by the church as a way to replace the ancient practice of leaving food and wine for roaming spirits. the practice, which was referred to as "going a-souling" was eventually taken up by children who would visit the houses in their neighborhood and be given ale, food, and money.
the tradition of dressing in costume for halloween has both european and celtic roots. hundreds of years ago, winter was an uncertain and frightening time. food supplies often ran low and, for the many people afraid of the dark, the short days of winter were full of constant worry. on halloween, when it was believed that ghosts came back to the earthly world, people thought that they would encounter ghosts if they left their homes.
to avoid being recognized by these ghosts, people would wear masks when they left their homes after dark so that the ghosts would mistake them for fellow spirits. on halloween, to keep ghosts away from their houses, people would place bowls of food outside their homes to appease the ghosts and prevent them from attempting to enter.
Ladies and Gentlemen, Good morning! I’m very glad to stand here and give you a short speech.
Man’s life is a process of growing up, actually I’m standing here is a growth. If a person’s life must constituted by various choices, then I grow up along with these choices. Once I hope I can study in a college in future, however that’s passed, as you know I come here, now I wonder what the future holds for me.
When I come to this school, I told to myself: this my near future, all starts here. Following I will learn to become a man, a integrated man, who has a fine body, can take on important task, has independent thought, an open mind, intensive thought, has the ability to judge right and wrong, has a perfect job.
Once my teacher said :” you are not sewing, you are stylist; never forget which you should lay out to people is your thought, not craft.” I will put my personality with my interest and ability into my study, during these process I will combine learning with doing. If I can achieve this “future”, I think that I really grow up. And I deeply believe kindred, good-fellowship and love will perfection and happy in the future.
How to say future? Maybe it’s a nice wish. Lets make up our minds, stick to it and surely well enjoy our life.
You know, you know, we started this great effort on a sunny july morning in pinders corner on pat and liz moynihan's beautiful farm and 62 counties, 16 months, 3 debates, 2 opponents, and 6 black pantsuits later, because of you, here we are.
You came out and said that issues and ideals matter, jobs matter, downstate and upstate, health care matters, education matters, the environment matters, social security matters, a woman's right to choose matters. it all matters and i just want to say from the bottom of my heart, thank you, new york!
Thank you for opening up your minds and your hearts, for seeing the possibility of what we could do together for our children and for our future here in this state and in our nation. i am profoundly grateful to all of you for giving me the chance to serve you.
I will - i will do everything i can to be worthy of your faith and trust and to honor the powerful example of senator daniel patrick moynihan. i would like all of you and the countless new yorkers and americans watching to join me in honoring him for his incredible half century of service to new york and our nation. senator moynihan, on behalf of new york and america, thank you.
I promise you tonight that i will reach across party lines to bring progress for all of new york's families. today we voted as democrats and republicans. tomorrow we begin again as new yorkers.
And how fortunate we are indeed to live in the most diverse, dynamic and beautiful state in the entire union. you know, from the south bronx to the southern tier, from brooklyn to buffalo, from montauk to massena, from the world's tallest skyscrapers to breathtaking mountain ranges, i've met people whose faces and stories i will never forget. thousands of new yorkers from all 62 counties welcomed to me into your schools, your local diners, your factory floors, your living rooms and front porches. you taught me, you tested me and you shared with me your challenges and concerns - about overcrowded or crumbling schools, about the struggle to care for growing children and aging parents, about the continuing challenge of providing equal opportunity for all and about children moving away from their home towns because good jobs are so hard to find in upstate new york. now i've worked on issues like these for a long time, some of them for 30 years, and i am determined to make a difference for all of you.
You see, i believe our nation owes every responsible citizen and every responsible family the tools that they need to make the most of their own lives. that's the basic bargain. i'll do my best to honor in the united states senate.
And to those of you who did not support me, i want you to know that i will work in the senate for you and for all new yorkers. and to those of you who worked so hard and never lost faith even in the toughest times, i offer you my undying gratitude.
Hello,everybody !it is my great honor to be here to share my idea with you.Today,I will talk something about DREAM——A word that has changed the world.
“What do you think is the word that has really changed our world ”
When I was asked about this question for the first time ,without thinkingit too much ,a word flash into my mind ——DREAM ,D-R-E-A-M.People more or lessdream about different things ,to be a teacher ,a doctor ,a scientist ,abusinessman and so on .All these people who have dreams should be respected,because Dreams make the world go around .We grow great by our dreams.All bigmen are great dreamers in their youth.Everyone has a dream ,and everythingstarts as one’s daydream.
Martin Luther king had a dream.He desired for a future where blacks andwhites would coexist harmoniously as equals.By speaking the way he did,heeducated,he inspired,he informed not just the people there,but people throughoutAmerica and unborn generations.He pushed forward the pace of American blacksociety towards the racial equality .
Thomas Edison had a dream.He dreamed of a lamp that could be operated byelectricity,began where he stood to put his dream into action,and despite morethan ten thousand failures,he stood by that dream until he made it a physicalreality!And today,his dream lights up the world at night.
Walt Disney had a dream.This,in itself,wasn't unusual -- he was alwaysdreaming.He dreamed of making the first animated feature film,and of building anamusement park that parents could enjoy right along with their kids.Walt Disneyempowered his dream and today,Disneyland,Disney world and Disney theme parksattract around the world thrill millions of visitors each and every year.
John F.kennedy had a dream.He wanted to land a man on the moon and returnhim safely to earth so as to restore faith in the American way of life.JohnF.kennedy empowered his dream and 8 years later Neil Armstrong stepped on theface of the moon.The moon landing certainly gave Americans new foundconfidence.
Dream --- A word that has changed the world Yes ,I would say so ,wouldn’tyou
Youth is a special life relay station ,the growth with the worry ,the lifefeeling become aware happily with the dream ,collected a unique youth melody inhere .
We decide.We choose.And as we decide and choose,so are our lives formed.Inthe end,forming our own destiny is what ambition is about.And most importantly,You are the one you choose to be.
It is easy to waste our lives ,our days ,our minutes .It is easy to existthan living .So hold fast to your dreams,For if dreams die,life is abroken-winged bird,That cannot fly.Hold fast to your dreams,For when dreamsgo,life is a barren field,Frozen with snow.
大家好!我很荣幸能在这里和大家分享我的想法，今天我将谈论一个关于梦想的东西--一个改变世界的词。
“你认为什么是真正改变了我们世界的这个词呢”
当我被问到这个问题的时候，没有想太多，一个字闪进我的脑海——梦，d-r-e-a-m.people或多或少的梦想不同的东西，是一个教师，医生，科学家，商人等等。所有这些人的梦想都应该得到尊重，因为梦想让世界运转。我们增长我们的梦想伟大，所有的伟人都是在青年时期伟大的梦想家。每个人都有梦想，一切都开始作为一个的白日梦。
路德金做了一个梦，他希望给黑人和白人能和谐共处等。说他，他这样的教育，他深受启发，他通知不只是那里的人们，但全美国的人和未出生的后代，他推动了美国黑人社会的步伐走向种族平等。
爱迪生托马斯做了一个梦，他梦见一个能用电来供电的电灯，他开始在那里站着把自己的梦想付诸行动，尽管有一万多个失败，他站在那一个梦中，直到他成为现实!今天，他的梦想照亮了世界。
沃尔特迪士尼有一个梦想，这一点，在它本身并不寻常，他一直在做梦，他梦想制作第一部动画电影，并建设一个娱乐公园，父母可以享受与他们的孩子。
约翰肯尼迪做了一个梦，他想把人送上月球并返回他安全返回地球，恢复美国的生活方式的信念。约翰肯尼迪授权他的梦想，8年后尼尔阿姆斯壮踏上月球的脸。登月的确给了美国人的新发现的信心。
梦---一个改变世界的话是的，我会这样说，是不是你
青春是一个特殊的生命接力站，随着烦恼的成长，生活的感觉变得与梦的幸福感，在这里收集了一个独特的青春旋律。
我们决定，我们选择，并且当我们决定和选择，我们的生活也在我们的生活中，最终形成我们自己的命运是什么样的野心是什么，最重要的是，你是你选择的那个人。
我们的生活，我们的日子，我们的生活，很容易浪费我们的生命，很容易生存，所以坚持你的梦想，因为如果梦想死亡，生命是一只折断翅膀的鸟儿，不能飞翔。
我希望你们每个人都可以
The distinguished school principals, teachers, dear classmates:
How do you do! I am in class five huang, the title of my speech today is "the book is the key that opens the door to knowledge".
Shakespeare once said, "life without books, like the earth without sunlight; wisdom without books, is just like a bird without wings." Influenced by mom and dad, since I was young, I had got into the habit of reading newspaper. I first thing in the end of each day, be quickly picked up the newspaper that day.
On one occasion, I read a book with cyber language, and then take the book ran in front of the father said: "dad, I don't want to be a genius." Father strangely ask me why? I opened the book, pointing to the above explanation to dad: genius - born fool. Dad find xinhua dictionary from the shelf, let me check on the dictionary explanation. On the dictionary explanation is: genius is suffering ingenuity. Dad said to me: "if you study hard, learn useful knowledge from the book, dad believe you will be a very talented person. Otherwise, you really could become the so-called 'genius'!"
I love reading, every time I took a new book, feel there is a vivid, talking wonderful thing came into my life. In his book, captain nemo and I drove "nautilus" changyou seabed two miles; And Dr Alex in a balloon adventure across Africa, through the balloon five weeks; Gentleman with falk, through hardships, eighty days to travel around the earth. I have tears for the little match girl, cheer for the ugly duckling into a white swan.
The classmates! Do you know why the sun every day east west fall? Why is the sky blue? Why summer cicadas sing? Quickly open the book, the answer is inside!
My speech finished, thank you!
This Labor Day weekend, as we gather with family and friends,we ll also come together as a nation to honor some of our own-the working men and women of America who, across the generations, built this country up and helped make us who we are today.
On Monday, we ll celebrate that proud history.We ll pay tribute to the values working Americans embody-hard work; responsibility; sacrifice; looking out for one another.And we ll recommit ourselves to their cause; to securing for them a better bargain so that everyone who works hard in America has a chance to get ahead.See, over the past four and a half years, we ve fought our way back from the worst recession of our lifetimes.
And thanks to the grit and resilience of the American people, we ve begun to lay a foundation for stronger, more durable economic growth.But as any working family will tell you, we re not where we need to be.For over a decade, working Americans have seen their wages and incomes stagnate, even as corporate profits soar and the pay of a fortunate few explodes.
For even longer than that, inequality has steadily risen; the journey of upward mobility has become harder.And in too many communities across this country, the shadow of poverty continues to cast a pall over our fellow citizens.Reversing that trend needs to be Washington s highest priority.It s certainly mine.
That s why, over the past month, I ve traveled all across America, laying out my ideas for how we can build on the cornerstones of what it means to be middle class.A good job that pays a good wage.A good education.A home of your own.Health care when you get sick.
A secure retirement even if you re not rich.And more chances for folks to earn their way into the middle class as long as they re willing to work for it.The truth is, it s not going to be easy to reverse the forces that have conspired-for decades-against working Americans.But if we take a few bold steps-and if Washington is able to come together with common purpose and common resolve-we ll get there.
Our economy will keep getting stronger and more Americans will be able to join the ranks of the middle-class.So this Labor Day, while you re out there grilling in the backyard,or taking that final trip for the summer,I hope you ll also take a moment to reflect on the many contributions of our working men and women.
For generations, it was the great American middle class that made our economy the envy of the world.And as long as I m President, I m going to keep fighting to make sure that happens again.
Thanks, and have a great weekend.
Good morning,ladies and gentleman. I’m very glad to stand here and give you a short speech.Today my topic is “The older I grow,the more I learn”. I hope you will like it. ,
How times flies! After saying goodbye to my happy primary school life,I become a junior school student.I know there`s always so much work to do and also much trouble I have to face.
In school,I have to take a lot of lessons.Some are interesting while some are boring.But it's the responsibility of the students to leam them all well. I have to try my best to finish it.During my growing time,a lot of trouble worried me.That's awful and makes me blue.
Although I met with a lot of failure, I still have a lot of gains.I can make a priceless freiendship. I can leam a large number of usful things,such as being kind,friendly to others, being confident and independent and so on. I think growing pains and gains are coutless.But they actually play an important role in my life and make my life colourful.
A good teacher-student relationship will make learning enjoyable and interesting for the students and teaching worthwhile for a set up a good teacher-student relationship , a teccher’s behaviour is especially important teacher should motivate the students so that they would like to learn . a good teacher should be patient , frily and strict. remember not to encourage students by pushing or punishing them g too frily may cause students to become lazy and stop working hard. on the other hand , being too strict may frighten students. so a teacher should aviod going to extremes in treating his or her students the demand for the teachers who should take resposibilities for his or her job should encourage students to think indepently and learn to study by themselves and also make his lessons lively and interesting. however, as for the students , they should always show respect for their teachers and their work ents should be eager to learn and willing to put their heart into their study. it’s significant for students to listen to their teccher attentively in class and it’s more important to learn to come up to questions and work out problems in new ways.
in conclusion , a good teacher-student relationship can be mutually beneficial students gain knowledge eagerly and enjoyably and the teacher gains satisfaction his or her job.
thank you .
Recently,six killing accident happen in elementary school,which have a bad influences on our social safety.These influences can be described as follow.
Initially,the elementary school killing accident cause the students'panic,worrying about their own safety.What’s more,it also cause the parents’and teathers’ worry,and parents and teachers must pay more attention to their children’s and student’s safety.Last but not least,due to this,many other people hold panic for their own safety.
From what we have discussed ,we know the serious consequence of killing accident in elementary school.So facing this accident,relative department should take effective measures to reduce the killing accident in elementary school,reducing the social panic,assurencing the social safety.
It is 20 years since the City of Taizhou was set up. Our city has become richer and people feel happier. Recently, all of us are talking about how to be civilized students in our .school.
In my opinion, we should be polite to our parents and help them do more housework at home. At school, we should respect our teachers, get on well with our classmates and study hard. We should also obey traffic rules. When the traffic lights are red, we should stop. When we wait for a bus, we should wait in line. Don't throw litter or spit in public. And we'd better not talk or laugh loudly. We should never say dirty words. Be friendly to others and always ready to help the people in need.
If everyone behaves well, our city will be more beautiful and more attractive.
Let's join together to be civilized students!
Dear teacher and Classsmates:
I am very glad to make a speech here in this ClASs again! This time, Id like to talk something about English.
I love English.English language is now used everywhere in the world.It has become the most common language on Internet and for international trade.Learning English makes me confident and brings me great pleasure.
When I was seven, my mother sent me to an English school.At there, I played games and sang English songs with other children .Then I discovered the beauty of the language, and began my colorful dream in the English world.
Everyday, I read English following the tapes.Sometimes, I watch English cartoons.
On the weekend, I often go to the English corner.By talking with different people there, I have made more and more friends as well as improved my oral English.
I hope I can travel around the world someday.I want to go to America to visit Washington Monument, because the president Washington is my idol.Of course, I want to go to London too, because England is where English language developed.If I can ride my bike in Cambridge university, I will be very happy.
I hope I can speak English with everyone in the world.Ill introduce China to them, such as the Great Wall, the Forbidden City and Anshan.
I know, Rome was not built in a day.I believe that after continuous hard study, one day I can speak English very well.
If you want to be loved, you should learn to love and be lovable.So I believe as I love English everyday , it will love me too.
演说题目：Questioning the universe
演说者：Stephen Hawking
There is nothing bigger or older than the universe. The questions I would like to talk about are: one, where did we come from? How did the universe come into being? Are we alone in the universe? Is there alien life out there? What is the future of the human race?
没什么比宇宙更广大更久远的了。你们的问题中我想聊一下的是：你我何从?宇宙何来?宇宙中就只有我们?有外星异生物么?人类的未来将会如何?
Up until the 1920s, everyone thought the universe was essentially static and unchanging in time. Then it was discovered that the universe was expanding. Distant galaxies were moving away from us. This meant they must have been closer together in the past. If we extrapolate back, we find we must have all been on top of each other about 15 billion years ago. This was the Big Bang, the beginning of the universe.
上世纪20xx年代之前，所有人都以为宇宙基本上是处于稳态，流金岁月，持恒不变。之后我们发现原来宇宙正在膨胀中。辽远星系一直飞离我们，这意味着它们必定曾相靠近。我们若往后推算，就会发现我们必都曾於约150亿年前，互相堆叠在一起。正是这 "霹雳大爆炸" ——宇宙之起始。
But was there anything before the Big Bang? If not, what created the universe? Why did the universe emerge from the Big Bang the way it did? We used to think that the theory of the universe could be divided into two parts. First, there were the laws like Maxwell's equations and general relativity that determined the evolution of the universe, given its state over all of space at one time. And second, there was no question of the initial state of the universe.
然而大爆炸前可有什么吗?若是没有，又是什么创造宇宙呢?宇宙缘何要从大霹雳中冒出呢?过往我们都认为宇宙论可分成两部分，首先，是定律。像“麦克斯韦方程组”'和 “广义相对论”以其于同一刻设定整个时空之状态，而决定了宇宙之演化进程。次之，是对宇宙雏形的疑问。
We have made good progress on the first part, and now have the knowledge of the laws of evolution in all but the most extreme conditions. But until recently, we have had little idea about the initial conditions for the universe. However, this division into laws of evolution and initial conditions depends on time and space being separate and distinct.
第一部分我们取得良好进展，除了“至极端境况”'以外。现在已对演化规律于所有境况下之进程有所掌握。可直至最近，我们仍对宇宙初生当时之周围条件不甚了了。然而，这演化律及初始条件之界分，乃囿于"时 空分明"之概念内。
Under extreme conditions, general relativity and quantum theoryallow time to behave like another dimension of space. This removes the distinction between time and space, and means the laws of evolution can also determine the initial state. The universe can spontaneously create itself out of nothing.
而於极端条件下，广义相对论及量子论容许“时间”如同“空间”的另一维度般运作。这就将“时.空”之间区别移除了，即是说演化律 亦可决定初始状态。宇宙可以由无变有自我创生!
Moreover, we can calculate a probability that the universe was created in different states. These predictions are in excellent agreement with observations by the WMAP satellite of the cosmic microwave background, which is an imprint of the very early universe. We think we have solved the mystery of creation. Maybe we should patent the universe and charge everyone royalties for their existence.
我们甚至可以计算出宇宙在不同情况下诞生的可能性。这些推论与WMAP卫星所观测到的宇宙微波背景辐射(即大爆炸之痕迹)相当一致。我们相信已勘破了创造奥秘或许我们应将“宇宙”给注册，然后向每个生存于世的人收“生活费”。
I now turn to the second big question: are we alone, or is there other life in the universe? We believe that life arose spontaneously on the Earth, so it must be possible for life to appear on other suitable planets, of which there seem to be a large number in the galaxy.
现在我转到第二个大问题去，宇宙中就只有我们，还是另有其它生物?我们相信生命从地球自我衍生，故此生命确有可能出现於其它合适星球——星河中看来可有不少呢。
But we don't know how life first appeared. We have two pieces of observational evidence on the probability of life appearing. The first is that we have fossils of algae from 3.5 billion years ago. The Earth was formed 4.6 billion years ago and was probably too hot for about the first half billion years. So life appeared on Earth within half a billion years of it being possible, which is short compared to the 10-billion-year lifetime of a planet of Earth type. This suggests that the probability of life appearing is reasonably high. If it was very low, one would have expected it to take most of the ten billion years available.
但我们仍未搅通生命是如何生成：对於生命诞生的可能契机，我们有两项观测得来的佐证。首先我们有来自35亿年前的海藻化石。地球于46亿年前形成，头约5亿年相信仍太热了。故此生命于其变得可能后的5亿年间方出现，这相对于像地球之类百亿年期的星体，只算是一段短时间。这意味着生命出现的概率是颇高的。若是低的话，就可预期要花尽百亿年的绝大部分才会出现。
On the other hand, we don't seem to have been visited by aliens. I am discounting the reports of UFOs.Why would they appear only to cranks and weirdos? If there is a government conspiracy to suppress the reports and keep for itself the scientific knowledge the aliens bring, it seems to have been a singularly ineffective policy so far. Furthermore, despite an extensive search by the SETI project, we haven't heard any alien television quiz shows. This probably indicates that there are no alien civilizations at our stage of development within a radius of a few hundred light years. Issuing an insurance policy against abduction by aliens seems a pretty safe bet.
另一方面，我们似乎从未见有外星人到访。我不信那些什么“不明物体的报导”。它们干吗要单向那些古古怪怪的人现身呢?若真有一个甚麽政府阴谋要将报导打住，从而将外星人所带来之科学识据为己有，那可真像个既离奇，亦从未见效的举措。再说，即便SETI计划已进行广泛探索，我们还没有收听到任何外太空电视答问节目。这可能昭示在我们现阶段文明发展之方圆数百光年范围之内，并没有其它外星异文化。卖保险给那些怕被外星人绑架的人，看来是个不错的选择。
This brings me to the last of the big questions: the future of the human race. If we are the only intelligent beings in the galaxy, we should make sure we survive and continue. But we are entering an increasingly dangerous period of our history. Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment for good or ill. But our genetic code still carries the selfish and aggressive instincts that were of survival advantage in the past. It will be difficult enough to avoid disaster in the next hundred years, let alone the next thousand or million.
这送我到了最后一个大问题：人类的前途。若我们是星河里唯一智能生物，就必须确保自己能存活并延续下去。但我们正迈入历史中一个愈发危险的时段。我们的人囗和对地球有限资源的耗用，正以几何级数增长，相随的是我们将环境或弄好或弄垮的技术才能，至于我们的基因指令则仍带着那自私和好斗的本质，这或有利于我们过往求存，却又让我们于往后数百年内人祸难逃。更别说未来千百万年了。
Our only chance of long-term survival is not to remain inward-looking on planet Earth, but to spread out into space. The answers to these big questions show that we have made remarkable progress in the last hundred years. But if we want to continue beyond the next hundred years, our future is in space.That is why I am in favor of manned — or should I say, personned — space flight.
我们长活下去的唯一机会，不是一直呆着在地球而是冲出太空去。这些大问题之解答显示我们于过去数百年取得可观进展。可若要超越未来数百年，们的前途在于太空。正因此，我较倾向于 "人" 控——( man 于英语中可单指'人或“男人”) 或许我应说，由人驾驶之太空旅航。
All of my life I have sought to understand the universe and find answers to these questions. I have been very lucky that my disability has not been a serious handicap. Indeed, it has probably given me more time than most people to pursue the quest for knowledge. The ultimate goal is a complete theory of the universe, and we are making good progress. Thank you for listening.
我一生都在探究想要了解宇宙并找出这些问题之答案。我一直都非常幸运，我的残疾并没造成严重障礙;说真的，这反倒让我比大部分人获得更多时间以从事知识之追求。终极目标是一套完备的宇宙论，而我们已有良好进展。感谢您们的聆听。
Chris Anderson: Professor, if you had to guess either way, do you now believe that it is more likely than not that we are alone in the Milky Way, as a civilization of our level of intelligence or higher? This answer took seven minutes, and really gave me an insight into the incredible act of generosity this whole talk was for TED.
安德森：教授，若您必须二选其一作猜测，此刻您是较相信还是较不相信我们是天河中唯一现水平或更高水平之智能文化?准备这答案已花了7分多钟，真让我深切体会到这整个演讲为TED所付出之，让人难以置信之慷慨。
Stephen Hawking: I think it quite likely that we are the only civilization within several hundred light years; otherwise we would have heard radio waves. The alternative is that civilizations don't last very long, but destroy themselves.
霍金：我想我们应该是数百光年范围内之独一文明;否则我们应已收听到电波。另一种可能是，该等文明都维持不久，就自我毁灭掉。
CA: Professor Hawking, thank you for that answer. We will take it as a salutary warning, I think, for the rest of our conference this week. Professor, we really thank you for the extraordinary effort you madeto share your questions with us today. Thank you very much indeed.
安德森： 霍金教授，谢谢您的解答。我想，我们会将之作为这一周余下会谈之座右铭。教授，我们衷心感谢您今天为与我们分享您的问题所作出之卓越贡献。真的非常感谢您。
(Applause)
(掌声)
Good afternoon,everybody!
I think most of us must have been nervous before or during an exam.
Many people think that proper nervousness has its own advantages.For example,it can help athletes perform well in sports events.In the same way,nervousness can activate our mind and help us get good grades.
As a popular saying goes,every coin has two sides.Being too nervous can result in sleeplessness,which does harm to our health.What's more,it may make our brain upside down,which increases our mistakes in exams.Worst of all,we may be too nervous to write down any answers.
In my opinion,several methods can be used to slove the problem above.Firstly,we should study hard,which will make us more confident.Secondly,it is useful to breathe deeply before exams to calm down.
That's all,thank you for your listening.
What life is about
As we all know, the most important thing in life is our attitude towards it, tons of men have tried different ways of treating life, and some succeeded, some failed, and here are some of the tips they left us.
Life isn’t about keeping score. Life isn’t about your shoes or your hair or the color of your skin. In fact it’s not about if you have lots of friends or if you are alone, and it’s not about how accepted or unaccepted you are. Life just isn’t about that.
But life is about whom you love and who you hurt. It’s about how you feel about yourself. It’s about trust, happiness and compassion. It’s about sticking up for your friends and replacing inner hate with love. Life is about avoiding jealousy, overcoming ignorance and building confidence. It’s about what you say and what you mean. It’s about seeing people for who they are and not what they have. And we should always remember to be ourselves. Other might have things that we desire but being what we really are is the only trail leading to the true colors of life. Most of all, it’s about choosing to use your life to touch someone else’s in a way that could have never been achieved otherwise.
The paradox of our time in history is that we have taller buildings but shorter tempers; we buy more but enjoy them less. We’ve learnt how to make a living but not a life, we’ve added years to life, but not life to years. And it is time for us to choose whether to make a difference in our life.
And these choices are what life is about.
生活的真谛
众所周知，关于生活最重要的我们对待生活的态度，不同的人以不同的方式对待生活，一些人成功了，一些人失败了。这里有一些关于生活的帖士给我们大家。
生活不是为了保持高分，生活也不仅仅是你的鞋子、你的发型和你的肤色。实际上，生活也不只是你拥有多少朋友，或者你是否孤独;生活也不仅仅意味着你被别人接受与否。生活并不仅仅是这些。
但是，生活是关于你所爱的和你所伤害的那些人。生活就是你对自己的所有感觉。它是关于信任、幸福和包容。它是你对朋友的支持和如何用爱来融化内心的憎恨。生活就是远离嫉妒、克服无知和建立信心。生活是关于你的言行和思想。
生活就是关注人的自身，而不是关注别人的拥有。而且我们必须记住保持我们的本色。虽然，生活的另一面令我们向往，但保持我们的本色是通往生活真谛的必由之路。总之，生活就是用你整个的生命去触摸其他人从未企及的选择。 在生活的长河中也常常令我们困惑和矛盾，我们拥有越来越高大的建筑，但我们也越来越缺乏耐心;我们购买的物质越来越多，但我们从中得到的快乐越来越少。我们学习如何活着但那却不是生活;人类的寿命越来越长，但有意义的生活并因此而延长。因此，现在正是我们选择使我们的人生变得不同凡响的时候了。初中英语演讲稿这些选择就是生活的真谛。
Time on housework will be rewarding Being gradually aware of the significance in children’s involving in housework, parents are changing from a role of overprotection to a more reasonable level of encouraging initiative participation in household chores.
It’s inspiring and meaningful to see that children are no longer deprived of their rights to develop practical skills in housework, instead, they are given the chances to contribute their shares and are often rewarded with a spiritual fulfillment. Fortunately, I’m one of the countless teenagers who have benefited a great deal from this kind of perceptual transition of our parents.
I have frequently been encouraged to deal with cooking the meal, sweeping the floor as well as washing dishes since an early age of seven. And I am proud enough to take the responsibility of pparing a good meal when Mom and Dad are delayed by their work.
Thanks to their early realization and ever-lasting persistence in the cultivation of my independence, I have grown more skillful and willing to take my share of obligation either at home or at school.
Pushing the children on their way to housework is initial yet effective if parents tend to ensure a promising future.
My school is near a small lake. It is very beautiful. I like my school very much.
We have a high teaching building and it is big and clean. Our classroom is on the fifth floor. The computer rooms are on the third floor. We have computer classes there. We have a big library on the second floor. There are many books in it. I like reading books there. We also have music room and art rooms in the building.
There is a big playground behind the teaching building. After class, we often play basketball there.
The teachers in my school are very kind. The students are very polite and smart. I am happy in my school.
Hi, everyone. As we all know,many great inventions have brought greatchanges to our life. I think we students can also invent something.
大家好!我们都知道,许多伟大的发明给我们的生活带来了巨大的变化。我认为我们学生也可以发明一些东西。
Today I'm glad to be here to talk about what I'd like to invent - a chairthat's good for students' health. It will be made of wood. There will be twosensors in it -- one on the seat, and the other on the back of the chair. Whenthe student doesn't sit straight, the chair will remind him .If he sits on thechair for over one hour ,it will make a noise. It won't stop until the studentstands up and leaves.
今天我很高兴到这里来谈论我想发明——一把椅子,对学生的健康有好处。这将是用木头做的。将会有两个传感器，一个在椅子上，另一个在椅子后背。当学生不坐直,椅子会提醒他。如果他坐在椅子上超过一个小时,这将发出噪音。它不会停止,直到学生站起来,离开了。
It will be a useful invention, won't it ?
这将是一个有用的发明,不是吗?
Thank you!
谢谢大家!
My major is . My job is to discover or create new drugs for many diseases like cancer. You know that laboratory is the place where miracles happen. Believe it or not. What I do can save millions of people’s lives. For a long time, what challenges me is how to commercialize research. You come up with a great idea, but moving that new discovery from theory to practice or from the lab to the marketplace, that's really a big job. That’s what we should focus on. We need to act with a sense of urgency-to study and work and create as if the fate of the country depends on us-because it does. It depends on us. Thank you!
Our new president Xi Jinping came up with the dream of the Chinese nation's rejuvenation on December 29, 20xx. He said: the Chinese dream is a dream of national strength prosperity and people's happiness. Our people have an ardent love for life. They wish to have better education, more stable jobs, more income, greater social security , better medical and health care, improved housing conditions and better environment,They want their children to grow well, have ideal jobs and lead a more enjoyable life. To meet their desire for a happy life is our mission."
2He also expounded his views of realizing
our great dream. He said : To realize the dream, China must take the road of socialism with Chinese characteristics. The country must also foster the Chinese spirit,in which patriotism and the spirit of reform and innovation play a core role, and unite 1.3 billion people of all ethnicities into a great source of strength.
3I always ask myself what
can I do for our great Chinese dream ? As we all know that the wiser the youths are ,the wiser the nation will be;the wealthier the youths are ,the wealthier the nation will be;the stronger the youths are ,the stronger the nation
will be. Here the word wealthy means: enriching our knowledge reserve. As a new generation of science, every one here shouldering the great historical mission of ma-ki-ng china powerful and strong. You may say that this may exaggerate our role, but I want to say you are wrong. If I am a little screw our great dream may be a multifunction and complex machine. Through this example I just want to say I am very tiny but I am indispensable .
I believe that as long as all of our university students unite together and perform our own functions that study hard in school and work hard after we graduating from university . we must be able to achieve our great dream meanwhile enrich ourselves unwittingly!
President Xi also said:We are closer than in any other time of history to the goal of rejuvenating the Chinese nation. We are more confident and capable of achieving this goal than in any other period of history,"
lets us unite together to realize Chinese nation's great rejuvenation to struggle!
Winter was gone,spring comes.I love spring best,because it's verybeautiful.In spring,the weather is aways sunny and rainy,it's not cold and nothot,it's warmer and warmer.The flowers begin to open and the trees begin to turngreen.The birds are singing in the sky,they are happy.The animals will go out toplay.Many people like to go out and enjoy the sunshine.I like wearing my sweaterand jeans, I like to fly kites,plant trees and see the beautiful flowers. Springis colorful,I think it's a wonderful season. What's your favourite season?Pleasetell me.
good morning, everyone! my name is liu meng. im from class 7, grade 7. today, ill tell you something about the best way to learn foreign languages. in schools boys and girls are learning foreign languages. english is one of the most important languages because so many people use it, not only in england and america, but also in other countries of the world. it is difficult to say how many people are learning it. millions of boys and girls at school are trying to do it. which is the best way to learn a language? we know that we all learnt our own language well when we were children. if we learn a second language in the same way and it wont be so difficult. how does a small child do? it listens to what people say, and he tries to guess what he hears. when he wants something, he has to ask for it. he is using the language, thinking in it and talking in it all the time. if people use a second language all the time, they will learn it quickly. in school, you learn to read, to write, to hear and to speak.
it is best to learn all new words through the ear. you can read them, spell them and write them later. thats all. thank you.
Hello, ladies and gentlemen. It’s great to be here. First of all, thanks for your coming. Tonight, what I am gonna talk about is innovation. Who can tell me what is innovation? We all know that, since 1978, China has been through the greatest changes brought by the reform and opening-up. So what we can see from the reform and opening-up? The power of innovation. That’s why I am here. I am here to show you my Chinese dream.
I want to talk about the future and how we're going to win it. If we want to make innovation. But firstly, we should make sure that China is a place where we can make it if we try, where we can go as far as hard work and big dreams will take us. We understand that it’s not going to be a cakewalk, this competition for the future, which means all of us are going to have to do our best. We are going to have to win the future by being smarter and working harder and working together. Innovation is the spirit of our country, the motive force for our country’s prosperity.
About education
Education is very important nowadays in our society. In industrialized countries, jobs are very complex and people have to study for a long time and very often they should have training in computer technology.
Fifty years ago, our society was very different. Most people to have a job just needed a basic education.
Generally, people who have university studies have access to better jobs and better salaries. Moreover, they can often choose to work in something they like. I think that education is important because it can help people to have a better standard of life.
在我们今天的社会，教育是非常重要的。在工业化国家，工作是很复杂的，人们要学习很长一段时间，很多时候，他们得有电脑技术培训。
50年前，我们的社会是非常不同的。大多数人有一份工作只需要一个基本的教育。
一般来说，人们谁拥有大学的研究就能获得更好的就业机会和更好的薪水。此外，他们通常可以选择自己喜欢的工作。我认为，教育是重要的，因为它可以帮助人们有一个更好的生活水平。
Shanghai residents breathed the most polluted air they had seen in two months on Wednesday as weak cold air from the north brought pollutants to the Yangtze River Delta.
But clean air is expected on Thursday thanks to another round of cold air, forecasters said.
Seasonal factors played an important role as winter is the high pollution season, and straw burning in nearby provinces also contributed to the pollution, experts said.
Shanghai's air quality index, a new air quality reporting system that monitors sulfur dioxide, nitrogen dioxide, carbon monoxide, ozone, PM10 and PM2.5, reached 254 by 7 pm on Wednesday.
The figure, which indicated the air had reached the level of heavy pollution, was the highest seen since the index was introduced two months ago, according to the Shanghai Environmental Monitoring Center.
Shanghai's hourly density of PM2.5, air particles smaller than 2.5 microns, also reached 250 micrograms per cubic meter by 10 am, while the reading was only 60 micrograms per cubic meter early Tuesday morning.
The heavy pollution in the eastern metropolis followed thick air pollution in Beijing over the weekend. Beijing's density of PM2.5 broke the record since the municipality began publishing the data in early 20xx as its figure went higher than 900 micrograms per cubic meter in several districts of the city on Saturday.
Lin Chenyan, a forecaster with Shanghai Environmental Monitoring Center, said the cold front brought in airborne pollutants from the north.
"The cold snap is like a broom sweeping down all the way to Shanghai, and it brings the dust here," said Lin, adding that atmospheric motion sometimes causes trouble such as that.
Before arriving in Shanghai, the pollutants had left some of Shanghai's neighboring provinces shrouded in smog and fog.
Fifty out of the 72 monitoring stations in Jiangsu province reported medium to heavy pollution on Monday evening, according to Zhang Xiangzhi, deputy director of the Jiangsu Environmental Monitoring Center.
Yang Xin, a professor with Fudan University's department of environmental science and engineering who specializes in atmospheric particulates, said seasonal influences explain the record-breaking data in both Beijing and Shanghai.
"Take Shanghai as an example. It just celebrated its cleanest summer in 20xx - sea breeze from the southeast is helpful in diluting pollutants in the air. However, the monsoons coming from the northwest in the winter usually bring dirty air from the north," Yang said.
Agricultural straw burning in nearby areas also contributed to part of Shanghai's PM2.5 reading, according to Wang Lin, a researcher at Fudan University's Department of Environmental Science and Engineering.
"But it's hard for the Shanghai government to prohibit farmers in the neighboring regions from doing so," Wang said.
According to Lin, the forecaster, Shanghai's air was set to improve on Wednesday night and early Thursday morning. The next wave of cold air is much cleaner because of the clearing of air pollution in the north.
With the growing awareness of healthy eating， more and more people now are paying more attention to the importance of healthy diet and an active life。 But at the same time， a growing unrest over food safety in the China has caught everyone’s concern。
When it es to the food safety incidents， especially 20__ Chinese milk scandal， every consumer has much anger to pour upon them。 In September 20__， a fresh outbreak of kidney disease occurred， due to baby formula contaminated by melamine。 Three babies died and over 6，000 were made sick by the tainted formula。 The supplier of the milk， Sanlu Group， is a name brand and is a major player in the industry in China。 The pany is said to have known of the problem for months， but claims the contaminant came from milk suppliers。
Who should be main responsible for these serious incidents like milk scandal? On one hand， plex China’s food regulations should shoulder part duties。 We should realized its monitoring system can be unresponsive， and the government departments that oversee and enforce policies have overlapping and often ambiguous duties。 On the other， food producers and suppliers lack deserved responsibility for consumers! What they cares is only their own interest and profit maximization。
In my opinion ，everyone involved in it should set up a high responsibility for others， law related should be passed and carried out。 Only in this way can we e by a healthy eating and a harmonious world。
Is it good for students to do some housework.
Some people think studengts need not do any housework. They think the only thing students need do is to study well. I dont think so. It is good for students to do some housework for three reason.
Firstly,to do some housework can make you independent. You cant depend on others all your life. So,you should learn to do some housework now.
Secondly, to do some housework can keep you healthy and strong ,some hard housework can be regarded as a kind of physical exercise.
Finally, to do some housework can share your parents work. They must be happy if you say” Have a rest, and I will do the housework”
So I think it is good for students to do some housework.
To accomplish great things, you must dream great dreams. Butdreaming alone isn’t enough. You must believe in your dreams and you mustact.
梦想有多大，成功功就有多大。但是仅仅有梦想还远远不够,必须相信梦想并采取行动来实现梦想。
Dreams give us a vision of a better future;
梦想给予我们对美好未来的幻想;
Dreams nourish our spirit;
梦想滋养我们的灵魂;
Dreams represent possibility even when we are dragged;
梦想让希望重现,甚至在我们为现实所累时 ;
Dreams keep us going.
梦想使我们不断前进。
Most successful people are dreamers;
大多数成功人士都是幻想家;
Ordinary people who are not afraid to think big dare not to be great.
平庸之辈就是大胆想而不敢做的人。
Each of us has a family also love their home but you know we have a common house? - That is our planet! Earth is our common "home" and is a very beautiful home then there is blue sky with white clouds a tree with red flowers birds contention how beautiful all the ah but that we have not thought about how to protect the earth ? October 15 20xx astronaut Yang Liwei and the family telephone said excitedly "I - see our beautiful home" which sounds from space how many Chinese people moved the number of foreigners Yeah.
Today however when we again face the "beauty of our home" we can also say? Blue sky how life used to be a brilliant landscape now trapped in the gray the clean air become very close to a desire to dream. Faced with an increasingly serious air pollution looking at the sky you say? Know of a small village called Demonstration of field do? The place was surrounded by the Castle Peak Green River Flows a beautiful place ah! However the villagers are aware of the environment no one important they are deforestation land reclamation deforestation forest gradually disappeared the stream gradually dry well water gradually withered. Today this no longer see the mountains and never see green water and the village people use very little water wash your face then keep feet and finally carefully pour the water in a vat .... .. keep pouring in ah ....... This is a natural right to their punishment which is the earth for their ambitions ah!
Students is only one earth. Earth is our lovely "home"! Let us join hands for our home planet to create a better tomorrow.
我们每个人都有一个家庭也爱他们的家但是你知道我们有一个共同的房子吗?——这是我们的星球!地球是我们共同的“家”是一个非常美丽的家然后是蓝天和白云红花的树鸟儿争用多漂亮啊但是我们没有想到怎样保护地球?20xx年10月15日宇航员杨利伟和家庭电话兴奋地说“我——看看我们美丽的家”这听起来从太空中有多少中国人了外国人对的数量。
然而今天当我们再次面对我们的家“美”我们还能说什么?蓝天生活曾经是一位才华横溢的景观现在被困在灰色中清洁空气变得非常接近梦想的渴望。面对日益严重的空气污染看着天空你说什么?知道的一个小村庄叫示范领域做什么?被青山环绕的地方绿色的河流一个美丽的地方啊!但是村民们意识到环境中没有一个人重要的是他们砍伐森林开垦森林砍伐森林逐渐消失逐渐流干了井水逐渐枯萎。今天这不再看到山和从未见过绿色的水和村里的人用很少的水洗你的脸然后把脚最后小心翼翼地把水倒在一个增值税……不断涌入啊……他们的惩罚是一种自然权利这是地球的野心啊!
学生只有一个地球。地球是我们的可爱的“家”!让我们携起手来为我们的家园创造一个美好的明天。