最伟大的发明英语演讲（20篇）

What is my favorite invention?

We knew there had been many inventions at the last century, for example,

electric light bulb, telephone, phonograph, mimeograph machine, automobile,

airplane, atomic weapon, computer and so on. What is my favorite invention?

Personally, my favorite invention should be computer. In the old days, many

scientists took much time to calculate and deal with research data, so the

effective time in doing research was relatively shortened. For millions of times

of calculating per second by computer, the researchers may have enough time to

study more important issues. The processing of experiment results became very

simple and easy. Aren’t those all evidences that the computer is one of the

greatest inventions in the last century, are those?

Hello, everyone! My name is “eye pen”. I am not a common pen. I am the

protector of students’ eyes. It is said that nowadays many, many children are

wearing glasses. So I have been invented. I belong to Nancy. She is very anxious

because most of her friends become shortsighted. Ha ha! Then one day she had a

good idea. She invented me. I don’t want to make her disappointed. I need to be

responsible to all the children.

You see, my body will turn red when you use me for over 30 minutes. It is a

warning. And you should have a rest. In my head, there is a thermostat. When

students use me to write, I’ll turn yellow when their heads are too close to the

desk. It is also a warning. Then the students should raise their heads.

I am so happy that students take me to school every day. I will be a good

eye protector and make students all have a good writing habit so that the number

of shortsighted students will be reduced.

In the early nineteenth century, people began to use gas (gaslight), but

the gas pipeline supply by a leak or blockage, very easy to have an accident,

people for illumination of reform, very ardent.In fact, Edison for himself set

the mission impossible: in addition to improve lighting, but also of Thomas

Edison electric light Create a set of power supply system.And he and the dream

LuoYuan buddies, sleepless do 1600 repeatedly heat-resistant material and more

than 600 plant fiber experiment, only produced the first carbon wire bulb, can a

burning 45 hours.Later he more on this basis, the method of continuous

improvement manufacture can ignite 12 hours finally came out with the ZhuSi

bulbs.The 19th century the 1980s, Edison electric light career succeeded, this

success than any previous achievements brought him reputation.In the 1980s,

before he had little mistake, intermediate later, although he has made great

achievements, but also common occurance of failure.Edison's most not commendable

actions is one of his criticism alternating current, say it has side effects,

likely cause of death and injury, but he did not add details.So somebody said,

"as he such a mess out many inventions that people about others' new invention

saurday attack, this is very contradictory things." He opposes the use of

alternating current and direct current, so the approve a fierce debate and

stubborn in failure.In this respect, reflects the Edison became a celebrity

after the stubbornness of started to foster old-fashioned shortcomings.

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 thinking

it too much ,a word flash into my mind ——DREAM ,D-R-E-A-M.People more or less

dream about different things ,to be a teacher ,a doctor ,a scientist ,a

businessman 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 big

men are great dreamers in their youth.Everyone has a dream ,and everything

starts as one’s daydream.

Martin Luther king had a dream.He desired for a future where blacks and

whites would coexist harmoniously as equals.By speaking the way he did,he

educated,he inspired,he informed not just the people there,but people throughout

America and unborn generations.He pushed forward the pace of American black

society towards the racial equality .

Thomas Edison had a dream.He dreamed of a lamp that could be operated by

electricity,began where he stood to put his dream into action,and despite more

than ten thousand failures,he stood by that dream until he made it a physical

reality!And today,his dream lights up the world at night.

Walt Disney had a dream.This,in itself,wasn't unusual -- he was always

dreaming.He dreamed of making the first animated feature film,and of building an

amusement park that parents could enjoy right along with their kids.Walt Disney

empowered his dream and today,Disneyland,Disney world and Disney theme parks

attract 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 return

him safely to earth so as to restore faith in the American way of life.John

F.kennedy empowered his dream and 8 years later Neil Armstrong stepped on the

face of the moon.The moon landing certainly gave Americans new found

confidence.

Dream --- A word that has changed the world Yes ,I would say so ,wouldn’t

you

Youth is a special life relay station ,the growth with the worry ,the life

feeling become aware happily with the dream ,collected a unique youth melody in

here .

We decide.We choose.And as we decide and choose,so are our lives formed.In

the 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 exist

than living .So hold fast to your dreams,For if dreams die,life is a

broken-winged bird,That cannot fly.Hold fast to your dreams,For when dreams

go,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

Good afternoon everybody. I’m Alison from GAMI. It’s my honour to stand

here to share my understanding of innovation.

About innovation，what comes to your mind firstly ? As for me, most

innovation shines our lives in the long process of humanhistory. Just imagine

ten million years ago, what are our ancestors’ lifestyles? They must hunt

animals or pick the roots and leaves for food laboriously with simple tools ;

They have to roar with each other to communicate in a long distance; Their

transportation basically rely on walking. In short, their lives are hard,

simple, even a little boring. However, taking a look at our lives today! We can

order KFC at home , our food is more easily and diversifiedly to be acquired; we

can get in touch with our friends anywhere at anytime by telephone , E-mail

andWeChat! Our vehicles include buses ,cars, planes and so on, it becames so

easy to reach the destination. So how did these happen? Those changes are all

owing to the countless innovation. It makes our lives become more convenient,

comfortable and colorful.

But in today’s modern life , don’t we need to innovate? No no, let’s have a

look at the problems we are facing: air pollution, traffic jam, waste of

resources. Those are related to our survival. Maybe we can make a huge machine

to filter the polluted , or invent a car which not only can drive along the

road, but also can fly in the sky; or one day we synthesis super energy

materials, we would never relay on traditional resources any more. Are those

ideas too exaggerated? Who knows? Just as hundreds years ago, nobody can imagine

we can fly by plane. Time will tell you the truth .As Edward, a famous

psychologists, said: Without innovation, there would be no progress, and we

would be forever repeating the same patterns. Therefore, innovation is an

eternal topic for people, countries and societies! That’s all, thank u !

in modern life we have many inventions.thesemachines are very useful.they

can make things better and faster than people.a washing machine can help us wash

clothes.we have more time to do that we want to doduring this time.a printing

machine prints a lot of books,newspapers and other things

qiickly.buses,bikes,cars,trains,planes and shipshelr us travel faster than

before.the compter is wonderful machine.it is one of the most important

inventions.today it is used in many ways.it can store innformations and work out

math problems millions of times faster than a person can.in a few years,the

computer may touch the lives of everyone.even people in faraway villages.

I think the most important modern invention is the Internet. With the

Internet, we can do many things. For example, we can shop, learn knowledge,

listen to music, and watch movies online. The Internet makes the world smaller.

We can meet and talk to friends and relatives far away without spending a lot of

money. We can also post our blogs online so our friends can know what we are

doing by visiting our websites like zuowendidai(Joozone). Internet makes our

life more exciting and easier.

Good morning,everyone! Today I'm going to talk about inventions.

Inventions are created every day because people would like to make life

easier.There are famous inventions like the TV and the bicycle.TV provides us

with different kinds of information so that we can know more about the world.We

watch entertainment programs to relax ourselves.Besides some learning programs

help us with our study.

The bicycle is very useful,too. We go to school or work by bike.It's not

expensive that most of us can afford it.It makes no pollution,which is good for

our environment.What's more ,bicycle riding is a kind of exciting sports which

is quite good for our health.

Though there have been many great inventions, I wish to invent a kind of

pen which can help us write more quickly and neatly.When we meet problems in

doing our homework or taking exams,it will tell us how to solve them.

That's all .Thank you very much.

There are many inventions that have changed the world so much. Here is a

short introduction. For example, a digital camera was invented by Steve J.

Sasson. It was invented in 1975. People use it to take photos. The telephone was

invented in 1876. It was invented by Alexander Bell. It is used for

communicating with each other. Telephone makes it easier to communicate when you

are far away from each other. Radio was invented by Guglielmo Marconi. It was

invented in 1895. When you are free, you can use it to listen to the news and

music. It also makes our life more interesting.

There are more inventions that have changed the world. They are very

important for us.

what is my favorite invention?

we knew there had been many inventions at the last century, for example,

electric light bulb, telephone, phonograph, mimeograph machine, automobile,

airplane, atomic weapon, computer and so on. what is my favorite invention?

personally, my favorite invention should be computer. in the old days, many

scientists took much time to calculate and deal with research data, so the

effective time in doing research was relatively shortened. for millions of times

of calculating per second by computer, the researchers may have enough time to

study more important issues. the processing of experiment results became very

simple and easy. aren’t those all evidences that the computer is one of the

greatest inventions in the last century, are those?

so my favorite invention is computer.

i've always been optimist mybelief creativity intelligence can make world

betterplace. canremembe i'vealways been mybelief intelligencecan make

betterplace.

alwaysbee belieftha intelligence can canremember, i've loved learning new

things solvingproblems. so when satdown firsttime seventhgrade, clunkyold

teletype machine couldbarely do anything compared computerswe have today.

changedmy life.

vealways optimist suppose belieftha intelligence can whenmy friend paul

allen startedmicrosoft 30 years ago, we had everydesk everyhome," which probably

sounded littletoo optimistic timewhen most computers were webelieved

personalcomputers would change alwaysbee suppose mybelief intelligence can ma ke

betterpl ace. after30 years, seventhgrade.

i've always been optimist supposetha mybelief power creativity better

place. fo canremem ber, mostincredible tool we can use feedour curiosity helpus

solve problems smartestpeople couldn't solve own.

i've always been optimist mybelief power better place. fo canremem ber,

computershave transformed how we learn, giving kids everywhere world'sknowledge.

they're helping us build communities around thingswe care about stayclose

peoplewho matterwhere are.

i've always been optimist mybelief power creativity intelligence ca

canremember, likemy friend warren buffett, feelparticularly lucky dosomething

every day do.he calls work."my job whatmakes me "tap-dance whenwe show people

something new, like canrecognize your handwriting yourspeech, canstore

lifetime'sworth didn'tknow you could do alwaysbee suppose mybelief intelligence

can ma ke betterpl ace. coolthings personcan do otherways we can put our

creativity improveour world. stillfar too many people worldwhose most basic

needs go unmet. every year, example,millions peopledie from diseases

developedworld.

vealways optimist suppose belieftha intelligence can myown good fortune

brings giveback world.my wife, melinda, havecommitted improvinghealth canhelp

manypeople possible.

i've always been optimist mybelief power better place. fo canremem ber,

lesspoignant tragicthan childanywhere else. doesn'ttake much immensedifference

children'slives.

i've always been optimist supposetha mybelief power creativity better

place. fo canremem ber, stillvery much world'stoughest problems happeningevery

day. we're seeing new drugs deadlydiseases, new diagnostic tools, newattention

paid healthproblems developingworld.

i've al ways been rooted mybel ief creativity canmake heworld etterplace.

canre member, throughour natural inventiveness, creativity solvetough problems,

we're going makesome amazing achievements mylifetime.

i've al ways been rooted mybel ief creativity canmake heworld etterplace.

canre member, 我天生乐观，坚信人类凭创造力和聪明才智可以让世界日益美妙，这一设想一直根植于我的内心深处。

alwaysbee suppose mybelief intelligence can ma ke betterpl ace.

自从记事起，我就热衷于接触新事物、挑战难题。可想而知，我上七年级时第一次坐在计算机前是何等着迷，如入无我之境。那

是一台锵锵作响的旧牌机器，和我们今天拥有的计算机相比，它相 当逊色几乎一无所用，但正是它改变了我的生活。

i've al ways been rooted mybelief intelligence can make betterplace

30年前，我和朋友保罗艾伦创办微软时，我们幻想实现“在 每个家庭、在每张办公桌上都有一台计算机”，这在大多数的计算

机体积如同冰箱的尺寸的年代，听起来有点异想天开。但是我们相 信个人电脑将改变世界。今天看来果真如此。30 年后，我仍然象上

七年级的时候那样为计算机而狂热着迷。

alwaysbee suppose mybelief intelligence can ma ke betterpl ace.

我相信计算机是我们用来满足好奇心及发明创造的最神奇的.工具——有了它们的帮助，甚至是最聪明的人凭自身力量无法应对的

难题都将迎刃而解。计算机已经改变了我们的学习方式，为全球各 地的孩子们开启了一扇通向大千世界知识的窗户。它可以帮我们围

绕我们关注的事物建立“群”，让我们和那些对自己重要的人保持 密切联系，不管他们身处何方。

i've al ways been rooted mybelief intelligence can make betterplace

就像我的朋友沃伦布非一样，我为每天都能做自己热爱的事情而感到无比幸运。他称之为“踢踏舞工作”。我在微软的工作永

远充满挑战，但使我一直坚持“踢踏舞工作”的是我们向人们展示 某些新成果的那些时刻，当他们看到计算机能辨认笔迹、语音或者

能存储值得保留一辈子的照片时就会赞不绝口：“我不敢相信个人 电脑竟如此万能”。但是，除了能用电脑做出很酷的事情之外，我

们还能通过许多别的方式在工作中发挥自己的创造力和聪明才智， 以改善我们的世界。全球仍有许许多多的人连最基本的生存需求都

未能解决。举例来说，每年仍有数以万计的人死于那些在发达国家 易于预防和治疗的疾病。

i've al ways been rooted mybel ief creativity canmake heworld etterplace.

canre member, 我认为，我所拥有的大量财富也使我负有回馈社会的责任。我的妻子梅林达和我致力于为尽可能多的人改善健康和教育.

i've al ways been rooted mybel ief creativity canmake heworld betterplace.

canrememb er, 作为一个父亲，我认为，非洲孩子死去所引起的痛苦和悲伤丝毫不亚于任何其他的孩子的死亡;我认为，使这些孩子们的命运发

生翻天地覆的变化并不费太大力气。

vealways optimist suppose belieftha intelligence can

我仍是一个坚定的乐观主义者，我坚信即使世界级难题取得进展都是有可能的——其实每天也都在发生着这种事情。我们看到治

疗致命疾病的新药、新的诊断器械不断出现，而且，发展中国家的 健康问题进入了人们的视野并日益得到重视。

i've always been optimist mybelief power creativity intelligence ca

canremember, 我为医药、教育，当然还有技术发展的诸多前景而欢欣鼓舞。我相信，凭借人类与生俱来的发明创造能力和不畏艰难、坚忍不拔

的品格，在我的有生之年里我们将在所有这些领域都创造出可喜的成就

alwaysbee suppose mybelief intelligence can ma ke betterpl ace.

i've alway optimist supposetha mybelief power creativity better place. fo

canremember.

Twenty years later, I became an inventor.

At that time, I invented many new things. I also invented a car all by

computer control.

The car there is a kind of safety equipment. It it can fly in the blue sky,

also can sailing on the sea, to explore mystery even to the sea bed. I can play

chess in the car, watching TV, listening to the radio, chat conversation...

Equipped with all kinds of vehicles and animal sounds, it can talk animals

and vehicles. Activities freely in the nature, it is not affected by

anything.

At that time, the lights on the highway, it is a red light, green light and

yellow light, without artificial to management. His automobile will be

difference. Car every time to be able to correctly distinguish the three colors

of light.

When driving, you can rest assured. As long as the input some data, it will

no longer listen to any instructions will make the car balance. Direction of

turning, it will automatically open lamp tell each other their driving route, to

avoid a collision. Someone is coming from the opposite, it beeped tell each

other collision avoidance. If not, it will automatically get out of the way.

Now, I'll tell you about the car of the other features: there is a button

on the bus. Click on, it will send you some of the things you want to eat and

drink. Eat, you can go to the bed to sleep in the car.

The car's headlights. There are 14 kinds of color of the car headlights. It

will keep transformation, dazzle you. As long as your in the mind how to think,

it will open you want to open the lamp.

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 thinking

it too much ,a word flash into my mind ——dream ,d-r-e-a-m.people more or less

dream about different things ,to be a teacher ,a doctor ,a scientist ,a

businessman 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 big

men are great dreamers in their youth.everyone has a dream ,and everything

starts as one’s daydream.

martin luther king had a dream.he desired for a future where blacks and

whites would coexist harmoniously as equals.by speaking the way he did,he

educated,he inspired,he informed not just the people there,but people throughout

america and unborn generations.he pushed forward the pace of american black

society towards the racial equality .

thomas edison had a dream.he dreamed of a lamp that could be operated by

electricity,began where he stood to put his dream into action,and despite more

than ten thousand failures,he stood by that dream until he made it a physical

reality!and today,his dream lights up the world at night.

walt disney had a dream.this,in itself,wasn't unusual -- he was always

dreaming.he dreamed of making the first animated feature film,and of building an

amusement park that parents could enjoy right along with their kids.walt disney

empowered his dream and today,disneyland,disney world and disney theme parks

attract 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 return

him safely to earth so as to restore faith in the american way of life.john

f.kennedy empowered his dream and 8 years later neil armstrong stepped on the

face of the moon.the moon landing certainly gave americans new found

confidence.

dream --- a word that has changed the world yes ,i would say so ,wouldn’t

you

youth is a special life relay station ,the growth with the worry ,the life

feeling become aware happily with the dream ,collected a unique youth melody in

here .

we decide.we choose.and as we decide and choose,so are our lives formed.in

the 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 exist

than living .so hold fast to your dreams,for if dreams die,life is a

broken-winged bird,that cannot fly.hold fast to your dreams,for when dreams

go,life is a barren field,frozen with snow.

i will invent a time machine in the as it 's been my dream in my life. time

machine allows people to travel back in time to prevent disaster to happen.

it also allows people to tavel into dinstant future to find out solution

for incurable illness including cancer and aids. however, this machine may be

abused by people to create chaos in our world or even completely change our

history. therfore, security features are essential for my invention.

the future invention of time machine will definately bring more advantages

for human being.

When I was a child, I was always dreaming of what I could become when I

grew up. Become a singer? Become a painter? Become an actor? These are some

glamorous professions, and what I want to be the most is an inventor.

Although the inventor is a behind-the-scenes worker, he can make a great

contribution to human development. It can make people's lives less tired and

make people happier every day.

If I were an inventor, I would invent many things that would be convenient

for people to live on. Start with people's housing starts! If I were an

inventor, I would invent a very advanced door. The shape of this door is not

different from the ordinary one, but it has many functions. First of all, when

the noise coming from the corridor, the door can be according to the master's

voice as he opened the door ahead of time, when the owner came to the door it

say: "master, welcome home!" Then the door closes. The advantage of this design

is that the owners no longer have to go out with keys. Second, if there is a bad

guy to destroy the door, the door have a security alarm system, can let the

neighbors know there is a thief, the thief will soon be away. And the door will

also send the information to the owner's mobile phone for the first time,

telling the host that there is a bad guy and need to deal with it as soon as

possible. Finally, the door has the function of weather forecasting. At seven o

'clock in the morning, it will report on time and report the weather and the

situation of the day. If the weather forecast says it's going to rain, the door

will offer an umbrella before its owner goes out, and if it's a big summer it

will also offer a sunblock and sunscreen. The invention guarantees home safety,

improves living standards and makes people's lives more comfortable.

If I were an inventor, I wanted to invent a medicine that would delay

people's life slightly. Because I know that it is impossible to live forever,

and if you can live forever, there will be more and more people in the world. A

slight delay is the ability to make a person's life a little longer. The

invention is mainly used for the immediate death of the hospital, but to the

people who want to see the last of their loved ones. Or people who are in a car

accident or other sudden death. Because of this invention, they can be able to

see the last part of their family, leaving them with the words they want to say,

without regret.

If I were an inventor, I would invent an emotional robot. Scientists say

robots are mechanical, unemotional and can't understand what people really need.

And I'm going to invent this robot, which has its own personality, apart from

being able to do the housework, the laundry, the cooking. Owners can choose

robots with different personalities.

There are gentle, considerate, or tyrants. The charm value of the robot can

be acquired by itself. At that time, the robot is more than just a machine, it

can be your family, your friends, more like your child. He's hungry and needs

you to feed him. When you are sad it will hug you, stand beside you and comfort

you and tell you jokes. When you're nervous, it encourages you and tells you

it's ok. When you are happy, it will give you all kinds of celebrations,

standing next to you and dancing, more than you are happy. But the baby robot

also dies, for example, when it dies of starvation, or parts that are too long

and die. But you can rest assured that the life of the robot baby is usually a

hundred years old, enough to accompany you forever.

If I am the inventor, I would also like to invent a lot of things to

benefit mankind, I'm not in order to let everyone thank me, let me earn a lot of

money, but in order to let people all over the world have a safe, happy, happy,

carefree, so I am very satisfied. I would like to be an inventor. For this

dream, I must study hard and go to a good university in the future. I can get

rid of the word "if" and realize my dream.

I am a business person,today i invent a very special invention,i think it

is such a exciting invention ,maybe it can cheer you up,now,let me tell you

about all part of it . This is a fly blanket,when you spend time alone and want

to enjoy yourself,you can take it to the sky,in the sky ,you will see so many

clouds,their shapes are like people,animals,and so on,you can hang out between

them.However,if you are so happy and have free time,you can take it to other

countries,it can produce a lot of foods,then you can eat them and admire the

beauty of nature. In the evening,it can take you for a walk ,you can sit there

enjoy these stars and moon,when you miss a person,it can take you to meet him or

her,after that,when you fall asleep,the fly blanket will be a comfortable

bed,you can make a good dream. Last one,it also a best one ability,you can have

a journey to space.If you have problems breathing,it could provide you with

airs,in the difficult situation,it protect you.So you can visit many places,and

have a good time. When you hear the invention,do you think it great?i believe

you will also make one,it's not only interesting,but also useful,keep

doing,don't give up.

Hi, everyone. As we all know,many great inventions have brought great

changes 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 chair

that's good for students' health. It will be made of wood. There will be two

sensors in it -- one on the seat, and the other on the back of the chair. When

the student doesn't sit straight, the chair will remind him .If he sits on the

chair for over one hour ,it will make a noise. It won't stop until the student

stands 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!

There is a wonderful word which expresses the most original motions and

desires among human-beings. With solving any kind of imperfections, our world

has moved ahead. This is the word “innovation” that we cannot afford to

lose.

We chicaned every detail of the innovation. Thousands years before, we

created fire when we took a stone to knock another one. Since Han Dynasty, four

great inventions had been created and it is one of the greatest signs that China

become to the ancient civilized country. And nowadays, thousands of software,

products, architectures and public facilities have upgraded more than that about

100 years ago. So how did these happen? What will you do if you are not

satisfied with your tools anymore? What will you do if old mode cannot afford to

develop in a company? There is no doubt that we should innovate no matter where

we are and what we do. Not because of the design itself, but actually for its

intended purpose.If there was no Apple, everyone could not imagine how to

contact others easily and enjoy a better Internet surfing.

If there was no Microsoft, perhaps we still worked in a dim office and

duplicate some troublesome documents. If there was no Newton, and no theory of

gravity, maybe I will win the Nobel Prize like Newton rather than just standing

here. I have heard that three apple changed the world. The first one seduced

Eve. The second one awakened Newton. The third one was in the hands of Steve

Jobs. We sort of think the innovation of the world began with apple. I imagine

lots of people want to become another Newton or Jobs right now with just one

hand to change the world, right? Have the innovation to follow your heart. It

somehow already reflects what you truly want to become. Everything else is

secondary.

Via questioning, we can start to innovate. Via innovating, we can start to

create better lives. No innovation, no improvement. No improvement, no success.

And no success, no civilization. Now, our time is limited, so don't waste it

living someone else's life! Don't let the noise of others' opinions drown out

your own inner voice! Don't let yourself down! It is the innovation that we

cannot afford to lose!

Dear teachers and students：

Good morning / afternoon / evening! My name is Liu zi yuan. The title of my

speech is the relationship between creativity and imagination.

尊敬的老师、同学们大家早上/下午/晚上好!我叫刘子源。我演讲的题目是创造力和想象力之间的关系。

There is no creativity without imagination. With the development of the

society, creativity becomes more and more important. People could not satisfy

with ordinary life. So we need creativity to meet their requirements. We can see

significance of the creativity from an example. The smart phone—iphone spread

all over the world. That was the creativity of The Apple Inc. It is obvious that

it will produce a bigger profit than common manufacturing. But, hao can we

acquire creativity?

没有想象力就没有创造力。随着社会的发展，创造力变得越来越重要。人们已经不能满足于日常生活。所以我们需要不断的创新来满足他们的需求。通过一个例子我们可以知道创造力的意义。苹果智能手机的使用遍及全世界。这就是苹果公司的创新。很显然，这项创新产生了巨大的利润比起普通的制造业。但是我们怎样才能获得创造力?

I think the creativity roots in imagination. Albert Einstein said that

imagination is important than knowledge. Because we should creative a thing that

is never appeared, we need to image. Use all the things and information around

us to think and then go to achieve it. Without the imagination of the Wright

brothers , human could not complete the flying dreams. Without the imagination

of the Alexander Graham Bell, we could not hear the voice from a distance. If

the creativity can make the human progress, imagination will be the road to

success. Where the imagination come from? Knowledge ? Experience ? practice? I

consider that all of them are indispensable. It is often said that knowledge is

power. So we should empower ourselves with knowledge. After that we need to

obtain experience form. practice. These are the basis, and we must strengthen

them to extend our imagination.

我认为创造力扎根于想象力。爱因斯坦曾经说过，想象力远远比知识更重要。因为我们要创造一个事物，以前从没有出现过的，因此我们需要想象。利用我们周围所有的事物以及信息去想象，然后去完成它。

没有莱特兄弟的想象力，人类就不能实现飞天的梦想;没有贝尔的想象力，我们就不能听到来自远方的声音。如果说创造力可以使人进步，那么想象力就是通向成功的道路。想象力来自哪里?知识?经验?还是实践?我觉得所有这些都是必不可少的。俗语有云：知识就是力量。所以我们首先应该用知识武装自己，然后我们需要从实践中获得经验。这些都是基础，我们必须用它们来扩展我们的思维。

As contemporary college students, we must shoulder the responsibility of

the future of our motherland. What we need is not only the knowledge of the

past, but also is the innovation of a new field. Our thought can not be bound by

the old things. We should understand that an excellent nation is always full of

creativity. So we must promote our imagination. There is no creativity without

imagination. That’s all, thank you!

作为一个当代的'大学生，我们需要肩负起祖国的未来。我不仅需要旧的知识，而且更要创新新的知识领域。我们的思想不能被旧知识所束缚。我们应该知道，一个优秀的民族永远是一个具有创新性的民族，所以我们必须提升我们的想象力。因为没有想象力就没有创造力。

演讲完毕，谢谢大家!

In modern life we have many inventions.Thesemachines are very useful.They

can make things better and faster than people.

A washing machine can help us wash clothes.We have more time to do that we

want to doduring this time.A printing machine prints a lot of books,newspapers

and other things qiickly.

Buses,bikes,cars,trains,planes and shipshelr us travel faster than

before.The compter is wonderful machine.

It is one of the most important inventions.Today it is used in many

ways.

It can store innformations and work out math problems millions of times

faster than a person can.

In a few years,the computer may touch the lives of everyone.Even people in

faraway villages.