第1个回答 2011-09-24
Ladies and Gentlemen:
Good evening!
It is really an honor for me to give a speech here.
As we all know,with the passing by of the stone age and the steam age when the manufacture fully used, we live in the electronic age now. A lot of useful inventions have been occured during this period of time such as telephones,electric lights,T.V,cars planes ect..All these are the necessary inventions.But, if being asked what do you think is the most important invention,the answer is --COMPUTER.
1946,University of Pennsylvania,the first computer named Eniac was born.Then John Von Neumann was called "the father of computer".Eniac,she is fat,eats a lot and kind of slow when counting--thousands of times per min.But what could not be ignored is that she is 1000 times faster than the accounting device at that time. Except this,the ability of arithmetic operation,logical calculus,data storage also makes her nicer.Eniac,the symbol of new time!从此科学计算的大门也被打开了。(这句话语义重复,不要)One of Eniac's sister the Internet,combines each computer in the world tightness,which makes date sharing and transmission come true.That also enable us to know what happens without going outside.The program which being made with the help of computer could let the fussy things easier. (没答完,大后天接着答)
追问好的好的,纯人工,我喜欢,别后天了,后天就用了,明天吧
追答Also,robots with the support of computer will be found in the rugged surroundings which stop the step of our human beings.What's more,in the information age,you will find that it was much more easier and space saving to record the important dates which has relationship with the military and creation in computer.
Above all,could be proved that the computer is the greatest invention ever occured. And in the further,through my hard working,I could be called the second von Neumann.
本回答被提问者采纳
第2个回答 2011-09-24
Ladies and gentlemen:
Good evening, I am very honored to stand here to express my speech. As everyone knows, from the beginning of the stone age to the industrial development in the age of steam, until today, we live in an electronic age. During this time, there are many very famous invention, has been in use ever since. For example, we now use telephone, lamp, television, automobile, aircraft, these are our daily life the essential method, but when it comes to the greatest invention in my eyes, then I would say, she is a computer.
The world's first computer was born in 1946 in the United States of America University of Pennsylvania, she called ENIAC, the invention of her people is known as the father of the computer to the von Neumann ( John Von Neumann ). Although ENIAC volume is huge, amazing speed of operation power consumption, but thousands of times! ) , but it was better than the then existing calculating device 1000 times faster, but also according to programmed to automatically perform arithmetic, logic, and data storage function. ENIAC announced the beginning of a new era. From scientific computing door was opened.
With the invention of the computer, appeared many expansion method, like the Internet, he put on the world each networked computer close together, realize the data sharing and transmission, also has facilitated the information transfer, people keep indoors can know what is happening in the world. Using the computer we can also write some programs, help us to make some tedious work, also for us in the human inability to accept the harsh environment for some important work. And, in the information age of today, we will have a lot of important data, such as military confidential data, common people life generated data, all require a computer to store, and show it to the people. Better save the people in the archives for the time, but also saves space.
So, I think, the invention of the computer, is the world's greatest invention. I hope that through my hard work, I will also become a like von Neumann such a great man.
第3个回答 2011-09-24
Ladies and gentlemen
Good evening, I am honored to stand here to express my speech. As we all know, from the beginning of the Stone Age to the industrial development of the steam era, until today, we live in an electronic age. During this time, there are many well-known invention, still in use. For example we are using the telephone, lights, television, automobiles, aircraft, etc., these are the most essential daily lives of our invention, but it comes in my eyes the greatest invention, then I would say that she is the computer.
The world's first computer was born in 1946, the University of Pennsylvania, she called Eni Ake, who is known as the invention of her father's computer • von Neumann (John Von Neumann). Although the ENIAC in size, amazing power, computing speed, but thousands of times! ), But it is more than the then existing computing devices 1,000 times faster, but also by pre-programmed to automatically perform arithmetic, logical, and store data. ENIAC proclaimed a new era. Calculated from the doors of science was opened.
With the invention of the computer, the resulting expansion of many inventions, like the Internet, he put the world on every networked computer in a tight joint together to achieve the data sharing and transfer, but also to facilitate information transfer, people go abroad on both doors can know the world what happened. We can also use computers to write some programs to help us do some complicated things, but also for us humans can not stand in the harsh environment of some major operations. And, in the information age of today, we will have a lot of important data, such as military secrets, data, ordinary people's lives in the data generated, all need a computer to store, and presented to the people. Better to save people time rummaging in the archives, but also saves space.
So, I think the invention of the computer is the world's greatest invention. I hope through my efforts to learn, I would like to be a second von Neumann.
第4个回答 2011-09-24
Ladies gentlemen:
Good Evening , I am honored very much can stand make my lecture in here.It is well known, from the very beginning Stone Age to the industry developed steam time, until today, we lives in an Electronic Age.In this period of time, some many extremely famous inventions, continue to use continuously until now.For instance we use now the telephone, the electric lamp, the television, the automobile, the airplane and so on, these all are the inventions which in the daily life we most may not lack, but speaks of in my eye the greatest invention, then I can say, she is the computer.
In the world the first computer was born in 1946 American Pennsylvania University, she called Egypt Nepali Acher, invented her the person is known as father's of computer Feng•The promise depends on (John Von Neumann) gracefully.Although the ENIAC volume is huge, consumes the electricity to be astonishing, operating speed several thousand times!)But it compared to at that time the counting assembly which had has wanted quick 1000 times, moreover also has according to the procedure which composes beforehand carries out the arithmetic operation, the logic operation and the stored datum automatically