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四級作文：適度使用電腦（精選31篇）
在日常學(xué)習(xí)、工作和生活中，說到作文，大家肯定都不陌生吧，作文是人們以書面形式表情達(dá)意的言語活動。相信許多人會覺得作文很難寫吧，以下是小編幫大家整理的四級作文：適度使用電腦，歡迎大家分享。
四級作文：適度使用電腦 1
The comic reflects the image of our modern world in which technology has been an inseparable part of people’s daily life. As is shown, the man in the picture uses a laptop at work and home, for business and entertainment, so obsessed that he even dreams about bending over his laptop.
It is undeniable that this has been a common scene and the overuse of computers has aroused great concern. In my opinion, people should be cautious of the excessive use of computers for the following reasons. In the first place, it will inevitably affect people’s health if they sit before computers and stare at the screens for long hours, which may result in muscle pain and visual impair. Secondly, playing computers alone isolates people from others. Relationships in the real world are maintained through human contact and spending time with each other instead of chitchatting online. In summary, people should cut down their computer use for health and social reasons. Computers are not controllers but tools in our life.
四級作文：適度使用電腦 2
In our accommodations, many students have computers. Also we can see in the electronic reading room and the cybercafs, rows of students sit in front of the monitors. Computers play an important role in our everyday life.
We use computers to cope with files and photos etc. And the internet is just a large database and we can get on the internet to search for anything we need through the computers. We can keep in touch with the others with the emails, msn and QQ etc. Enjoying ourselves in music, games and movies can loosen us after nervous classes.
Each coin has two sides. Disadvantages of the computers can also do harm to us. Most of us students use the computers more to play games and chat with strangers than searching for useful information. Thats a waste of time. There is so much rubbish on the net, which are some medium messages about crime or sex. It does harm to our minds.
From all above, we should learn to use computers in our own right ways. The computers doesnt have no responsibility, it depends on the way we use them.
四級作文：適度使用電腦 3
Computer games is a hot topic nowadays. Some people hold that it is bad. And others hold that it is good. In my view, whether good or bad is determined by the players.
If one plays computer game properly in his spare time, computer games can be an excellent source of joy. For example, something impossible in your real life can be realized in the computer games. You can pilot a space craft and travel in the universe. Every coin has two sides. If one plays computer game excessivly, it may affects his eyesight and study.
The computer games itself is only a tool like knife. If we use it properly, it can pare apples. But if we use it to attack others. It immediatly becomes an lethal weapon.
當(dāng)今，電腦游戲是一個熱門的話題。一些人認(rèn)為它是壞的。另一些人則認(rèn)為這是好的。在我看來，是好還是壞，取決于玩家。
如果一個人在業(yè)余時間玩電腦游戲，電腦游戲可以成為一個快樂的源泉。例如，在你的'現(xiàn)實生活中不可能的東西可以在電腦游戲里實現(xiàn)，你可以在宇宙中駕駛一艘宇宙飛船旅行。每個硬幣都有兩面，如果一個人玩過多的電腦游戲，這可能會影響他的視力和學(xué)習(xí)。
電腦游戲本身只是一種工具，就像一把刀。如果我們正確的使用它，它可以削蘋果。但如果我們用它來攻擊別人。它直接成為一種致命的武器。
四級作文：適度使用電腦 4
one of the greatest advancements in modern technology has been the invention of computers. computers are changing the way people live and work. they are already widely used in industry, business and in academic institutions.
with the popularization of science and technology, computers have found an increasingly wide application in all fields. a computer can do a lot of work. it is capable of doing etremely complicated work in all fields of learning. it can solve the most comple mathematics problems. computers are able to store large amounts of information, which can be recalled rapidly at any time.
the truth of the matter, however, is that any new technology has a “dark”side. the problems caused by the use of computers are quite different. for eample, assembly lines will be a slow process to retain workers to build and operate new equipment. nevertheless, the dark side of the computer shouldnt mean that we should abandon the use of computers.
technology only can make the real work cheaper, faster, and less tedious. it cannot solve problems.
四級作文：適度使用電腦 5
with the development of computer-technology, computers are becoming more and more popular with people all over the world. the frequency of using computer has rised year by year. the advantages taken over by computers can be seen everywhere.
due to the comprehensive applications of the computer, it has been gradually taking place of human beings in some areas.such as people can use computers to compose, to purchase godds, and to hold meetings. whats more, computer can greatly enhance peoples working efficiency.
however,everything has its two aspects. computer also has some disadvantages.take some eamples.since computer games now have been more prevalent among students,they almost spend more than 6 hours for entertainment on computer,and not study any more.net,many people now like to communicate with their friends on line, and they meet less frequent than ever before.as a result, the lack of the language speaking leads to their epression barriers.in short, we should make the best use of its good aspect to get further more impruments.
四級作文：適度使用電腦 6
Computers play an important role in the modern world. Today they are used in many areas of human activities, such as business, industry, science and education. Im a primary school student. I always search for information on my PC, make PPT or type article with word software and sometimes listen to music, play games on the computer in the weekends. Sometimes I write e-mails to my friends on the computer, too. I often chat with people on-line. I usually do my homework on the computer, too, its very easy.
I also enjoying watching cartoons on-line, because I can find my favorite cartoons easily, when I watching TV, I should wait the advertisement and watch the cartoons on time. But in computer, I can watch my favorite cartoons any time, and neednt wait for advertisements.I seldom buy things on the computer, because I dont know it. I sometimes go to the forums on the weekends, there are many people, and its very interesting.
How about you, my friend?
四級作文：適度使用電腦 7
Computer Youve probably known about computers your whole life. But computers have not really been around for very long. Computers started to become popular with big companies in the 1960s. Computers didnt become widespread in homes and schools until the 1980s. HOW DO PEOPLE USE COMPUTERS? People use computers in many ways. Stores use computers to keep track of products and check you out at the cash register. Banks use computers to send money all over the world. Computers help teachers keep track of lessons and grades. They help students do research and learn. Computers let you hook up to networks (many computers hooked together). They let you hook up to a worldwide network called the Internet. Scientists use computers to solve research problems. Engineers use computers to make cars, trucks, and airplanes. Architects use computers to design houses and other buildings. The police use computers to track down criminals. The military uses computers to make and read coded messages.
四級作文：適度使用電腦 8
The Brain and the Computer
Some recent developments in computer industry make scientists predict that the gap between human beings and the machine will be closed by the year 20000.
To understand the significance of this prediction, let us compare the human brain with existing computers. The brain consumes electrical energy at the rate of 25 watts and occupies volume of one tenth of a cubic foot. The brain houses between 10 billion and 100 billion items of information. Every brain cell is directly connected to many other cells. As a result, the cells in which information is stored can communicate with thousands of other cells. Incontrast,jhe^computer^consu;mes_1000,000wwattsofelectricaLpower^and occupieshundredsofcubicJ:eeLofspace.^rhe^computermemoryjisJlike^acell ofpigeonholes^withnojhinking^capacityandnoconnectionselsewhere.
In a word, thejel^ctronicbrainsjcanjhopelesslysucceedJinjcomgarison with the human brains.
四級作文：適度使用電腦 9
The invention of computers has changed peoples daily life in a dramatic way. It is possible for people to be socially active without leaving the house, watch videos of almost anything imaginable, play games that feel like real life and get easy access to the best and worst of the world. It is no wonder that a large quantity of people becomes addicted to computers.
Spending too much time in front of the computer may results in vision problems, back and neck pain, sleep disturbances, weight gain and Internet addiction. Whats more, over-reliance on computers may lead to ill-spelling abilities and poor academic performance.
Undoubtedly, computers are a great addition to our life, and proper and safe use of them should always be a number one priority. Meanwhile, those less-than-pleasant consequences of computer overuse worth considering. Try to take breaks every hour, and periodically look away from the screen to give your eyes a break. Most importantly, dont let any online activities influence your family relationship.
四級作文：適度使用電腦 10
with the development of science and technology, people depend more and more heavily on the computer. then how does the computer affect our life?
on the one hand, it can be very helpful to people who need it and treat it cortectly. the computer can broaden our knowledge about the world. it can also help us learn more about many fields of studies quickly: science, medicine, arts and so on. it is very convenient to people who are busy with their jobs, and has brought about many positive changes in our lives.on the other hand, the computer may bring about some negative changes. for example, many children become so addicted to computer games that they stay up late frequently and even neglect their studles. another disadvantage is that computers radiation is harmful to peoples eyes, especially to childrens.
just as every coin has two sides, the computer has advantages and disadvantages. i think that if we can overcome its negative effects, we can bring it into full play.
四級作文：適度使用電腦 11
Computers in students‘ flats are a catch word on campus. An increasing number of students can afford or hire computers. They appreciate a chance to learn about computers from the comfort of their own flats, without the embarrassment or shyness of going into a computer hall and feeling not educated.
The world is changing with a speed like never before, and students feel that computers are playing an important role in that change. They agree that they must have computer skills to survive in today‘s world. They get on board, cease to be computer illiterate on the information highway. No student should enter the future without being computer literate.
While students take giant steps to catch up on the information superhighway, they should be alerted to problems of buying or renting computers. Playing games or surfing aimlessly on the Internet will do much harm. Otherwise, any attempt to learn computer will end up as nothing but an empty dream.
四級作文：適度使用電腦 12
Computer games is a hot topic nowadays. Some people hold that it is bad. And others hold that it is good. In my view, whether good or bad is determined by the players.
現(xiàn)在，電腦游戲是一個非�；鸬脑掝}。一些人認(rèn)為電腦游戲是不好的（事物）。其他人則認(rèn)為電腦游戲是好的。在我看來，電腦游戲的好壞是由玩游戲的人來決定的'。
If one plays computer game properly in his spare time, computer games can be an excellent source of joy. For example, something impossible in your real life can be realized in the computer games. You can pilot a space craft and travel in the universe. Every coin has two sides. If one plays computer game excessivly, it may affects his eyesight and study.如果一個人能在業(yè)余時間適度地玩電腦游戲，那電腦游戲會成為快樂的一個來源。舉個例子，有些不可能在現(xiàn)實生活中發(fā)生的事，往往能在電腦游戲中實現(xiàn)。你可以駕駛宇宙飛船并在宇宙中暢游。每個硬幣都有兩面，有好就有壞。如果一個人過度地玩電腦游戲，那電腦游戲?qū)⒂绊懰囊暳蛯W(xué)習(xí)。
The computer games itself is only a tool like knife. If we use it properly, it can pare apples. But if we use it to attack others，it immediatly becomes an lethal weapon.電腦游戲是一種像刀一樣的工具。如果我們能恰當(dāng)?shù)厥褂眯〉叮撬芟魅ヌO果皮。但如果我們用它攻擊其他人的話，那它馬上就會成為致命的武器。
四級作文：適度使用電腦 13
As I am about to graduate and leave the campus, I am going to sell my personal laptop at a low price.
It is a Lenovo ThinkPad that I bought in June, 20xx. It is not big, but very functional. It has a four-core CPU, an independent display card of 2G, a hard disk of 500G and a screen of 15.6 inches.
For the last two years, the laptop has served as my faithful aid and helped me finish most of my assignments and my thesis. There has appeared no fault in the process. I owe so much to it. But as my workplace has already offered me a more advanced working laptop, I find there is no necessity for me to have two. And I know that there must be some of my schoolmates who are more in need of the ThinkPad. Therefore, I determined to sell it.
四級作文：適度使用電腦 14
The computer is a wonderful machine. They are already widely used in industries and in universities. They are used in many ways.
Computers can do many kinds of work. For example, computers can helps us do maths problems quickly. Some problems are too hard for us to work them out, but computers can. A scientist can ask computers some questions, and the computers can answer on the screen.
In a car-factory computer tells the robots how to do with the cars.
Computers are very useful. So many parents buy computers for their children. They hope computers can help them improve their studies in school, but some children dont do as what parents want them to do. Because they used the computers for surfing on the Internet and spend too much time playing computer games instead of learning. It does not good for their eyesight. So their parents complain about computers not help children to study but also make them fall behind.
四級作文：適度使用電腦 15
Nowdays,TV and computer is becoming more and more popular in our ldaily life,since which is a important tool to our entertainment and a way which we can scan and understand the thing that happened outside.
But every coin has two sides .computer and TV can make us learn new knowledge which we cant leran from class ,it can help us find out the diference between our life and out world,so that us make a progress.However,on the contary TV and computer also take us some disadvantage to our life ,especially to young student ,like us.TV and computer easily male us addicted to its fun ,we easily like its game so fogert to finish our homework ,even want to play game so cut classes .
So to younger generation,as far as i am concerned,i think that we should handle the problem ofTV and computer in a prpper way ,not pnly see the advantage but also see the disadvantage of it ,apply it reasonable to that it can help to our study.
四級作文：適度使用電腦 16
The picture ironically depicts a vicar who fails to give a sermon on how to simplify our life because he lost all the materials he needed when his computer crashed. This picture is trying to tell us that over-reliance on computers sometimes makes a mess of our life.
Admittedly, computers bring us much convenience. However, once going overboard, all the convenience might turn into disaster. Nowadays, many young people like working with computers. But what if the computers break down? All of the efforts you have made for days or even for months will become nothing. If you are a teacher who is about to begin class only to find you have forgotten bringing your USB disk, you will not know what to do next and the class will be doomed to failure.
In summary, computers do simplify our life to some extent, but we should not rely on them too much. At least, we should have a backup plan.
四級作文：適度使用電腦 17
Nowdays,TV and puter is being more and more popular in our ldaily life,since which is a important tool to our entertainment and a way which we can scan and understand the thing that happened outside.
But every coin has two sides .puter and TV can make us learn new knowledge which we cant leran from class ,it can help us find out the diference between our life and out world,so that us make a progress.However,on the contary TV and puter also take us some disadvantage to our life ,especially to young student ,like us.TV and puter easily male us addicted to its fun ,we easily like its game so fogert to finish our homework ,even want to play game so cut classes .
So to younger generation,as far as i am concerned,i think that we should handle the problem ofTV and puter in a prpper way ,not pnly see the advantage but also see the disadvantage of it ,apply it reasonable to that it can help to our study.
四級作文：適度使用電腦 18
Some recent developments in puter industry make scientists predict that the gap between human beings and the machine will be closed by the year 20000.
To understand the significance of this prediction, let us pare the human brain with existing puters. The brain consumes electrical energy at the rate of 25 watts and occupies volume of one tenth of a cubic foot. The brain houses between 10 billion and 100 billion items of information. Every brain cell is directly connected to many other cells. As a result, the cells in which information is stored can municate with thousands of other cells. In contrast, the puter consumes 1,000,000 watts of electrical power and occupies hundreds of cubic feet of space. The puter memory is like a cell of pigeonholes, with no thinking capacity and no connections elsewhere.
In a word, the electronic brains can hopelessly succeed in parison with the human brains.
四級作文：適度使用電腦 19
Li Xiaohu spent too much time playing computer games and he fell behind others. As a good/close friend of his, I must do something to help him.
First, I think it’s very important for him to learn lessons well. He should spend most of his time on his study instead of computer games. Secondly, I must tell him that playing computer games too much is bad for his health, especially for his eyes. So he must give it up. I can play more sports with him after school. Maybe he will become more interested in sports than computer games. And then Ill ask him to concentrate more on his study. Of course, I will try my best to help him with all his subjects. I think I can do it in many fun ways and let him find much fun in studying. At the same time, Ill ask both his parents and our teachers to help him, too. If I try these, Im sure he will make great progress soon.
四級作文：適度使用電腦 20
As the development of economic and science, almost every family owns a compuer, therefore,more and more students are addicted to computers games.
隨著經(jīng)濟(jì)和科學(xué)的發(fā)展，幾乎每家每戶都有一臺電腦，所以，越來越多的'學(xué)生沉迷于電腦游戲。沉迷于電腦游戲的危害
In my opinion, excessively addicted to computers games is not a good phenomenon. Its well known that many students spent so much time on computer games that they usually fail in exams. Some students who are banned to use computer by their parents even steal trick money from their parents to go to the internet bar. Its dishonest and serious!
在我看來，過度沉迷于電腦游戲不是一個好現(xiàn)象。眾所周知，很多學(xué)生花費很多時間在電腦游戲上，以致他們經(jīng)�？荚嚥患案�。有些被家長禁止用電腦的學(xué)生甚至從父母那里偷錢騙錢去網(wǎng)吧。這樣很不誠實，也很嚴(yán)重。
As a student, I think our basic thing is study, so we should keep far away from computer games, and study hard to repay our parents.
我想，作為一個學(xué)生，我們最基礎(chǔ)的事情就是學(xué)習(xí)，所以，我們應(yīng)當(dāng)遠(yuǎn)離電腦游戲，努力學(xué)習(xí)以回報父母。
四級作文：適度使用電腦 21
Until now inventors have developed an impressive array of machines called computers. At first I was mystified by these machines, but now I know what they are and what they can do. As a sophisticated electronic device the computer has a wide range of functions including the storage and memorization of information, calculation, analysis and the making of right decisions. All these functions can help man in handling difficult or complicated situations. But technological advance often cuts both ways. Computerization, or for that matter automation, can lead, for example, to unemployment and unemployment in turn will create social problems. The use of computers, however, is modern trend here to stay. We cannot resist this trend and should. In anticipation of a computerized world all those interested in the computer should find time to get the hang of it.
四級作文：適度使用電腦 22
The computer is a product of advanced civilization and its invention, according to some people, signals the advent of a Second Industrial Revolution. Formerly a bulky machine that demanded much space, the computer is now becoming smaller and smaller and scientists have made it more sophisticated and accordingly more useful. As is generally known, the computer can do a wide range of work, including complex computation and analyses.
People now also use it as a teaching aid in designing. An infinite variety of software can be put into the computer, which explains why it is so powerful. There is, however, one thing which we should bear in mind: that the computer cannot think but man can. So there need not be any fear that someday the computer will control us and all we should expect is try our best to bring it to perfection. A computer age is not a pipe dream and there will come a day when most of our needs can be met by this wonderful machine.
四級作文：適度使用電腦 23
Its more and more popular and nessesory to use computers in our daily life. For example I use computer all the time in the office and also use it for entertainment at home. Here I have some experiences and tips on how to make use of a computer in your daily life.
First you should know what you need or want to do by using a computer. For example I need search some information on internet then I have to learn how to use IE to find out what I need . Second Ineed to learn how to use some softwares so as to make things done easily or to have fun .Finally you must realize that computer is not everything you are the boss to choose wheather you need to use it or not and then you can arrange your time and your own way to use a computer properly.
Whether using a computer is useful or not that depends on how you use it. Remember that the computer is just a tool to help you. That is all my advice on how to use computer in your daily life.
四級作文：適度使用電腦 24
The computer is a product of advanced civilization and its invention, according to some people, signals the advent of a Second Industrial Revolution. Formerly a bulky machine that demanded much space, the computer is now becoming smaller and smaller and scientists have made it more sophisticated and accordingly more useful.
As is generally known, the computer can do a wide range of work, including complex computation and analyses. People now also use it as a teaching aid in designing. An infinite variety of software can be put into the computer, which explains why it is so powerful.
There is, however, one thing which we should bear in mind: that the computer cannot think but man can. So there need not be any fear that someday the computer will control us and all we should expect is try our best to bring it to perfection. A computer age is not a pipe dream and there will come a day when most of our needs can be met by this wonderful machine.
四級作文：適度使用電腦 25
Computers play an important role in the modern world. Today they are used in many areas of human activities, such as business, industry, science, and education. The development of computers has also created many attractive job opportunities. I‘m a college student majoring in mathematics and as such I know quite well the powers of the computer. They have evolved as a natural consequence of man’s growing need for fast and accurate calculation. To make myself better equipped in my field of study I have learned several computer languages to communicate with the computer. My experience tells me that if we want to become competent users of the computer we must keep up with its development. Because modern industrialized society need computers to perform a wide range of tasks, I think a general knowledge of such wonderful machines is quite necessary for most of us.
四級作文：適度使用電腦 26
Some recent developments in computer industry make scientists predict that the gap between human beings and the machine will be closed by the year 20000.
To understand the significance of this prediction, let us compare the human brain with existing computers. The brain consumes electrical energy at the rate of 25 watts and occupies volume of one tenth of a cubic foot. The brain houses between 10 billion and 100 billion items of information. Every brain cell is directly connected to many other cells. As a result, the cells in which information is stored can communicate with thousands of other cells. In contrast, the computer consumes 1,000,000 watts of electrical power and occupies hundreds of cubic feet of space. The computer memory is like a cell of pigeonholes, with no thinking capacity and no connections elsewhere.
In a word, the electronic brains can hopelessly succeed in comparison with the human brains.
四級作文：適度使用電腦 27
I majored in electrical engineering four years ago and have since been interested in the computer science. After college I got a job as an electronic engineer. My job has brought me into close contact with the computer and as a result my interest in it has kept growing all the time. A computer is after all a man-made machine; therefore, its effectiveness depends upon man’s ingenuity. So long as we can program it using mathematical models, it can do almost anything we want. Of course, the capabilities of a computer depend upon its size---whether it is a microcomputer, a minicomputer, or a large computer. We can’t use a microcomputer in complicated digital processing or sonar signal processing. If we do that, the time it spends in such processing would be longer than we expect. On the other hand, if we use a large computer to do only a small job ordinarily assigned to a personal computer, the cost would be very high.
四級作文：適度使用電腦 28
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四級作文：適度使用電腦 29
Li Hua spent too much time playing computer games and he fell behind others. As a good friend of his, I must do something to help him.
Firstly, I think it’s very important for him to learn lessons well. He should spend most of his time on his study instead of computer games. Secondly, I must tell him that playing computer games too much is bad for his health, especially for his eyes. So he must give it up. I can play more sports with him after school. Maybe he will become more interested in sports than computer games. And then Ill ask him to concentrate more on his study. Of course, I will try my best to help him with all his subjects.
I think I can do it in many fun ways and let him find much fun in studying. At the same time, Ill ask both his parents and our teachers to help him, too. If I try these, Im sure he will make great progress soon.
四級作文：適度使用電腦 30
How do students like playing computer games in your class?
Is it good or bad for health if they spend much time in the computer room? Why?
Would you give your kind advice to them?
Most boys in our class like playing computer games. Some of them even think computer game is a part of their life. They play computers games not only on weekends but also after school. But as we all know, it is bad for their health if they spend much time in their computer room. Generally their eyesight is much worse than others’. The air in the computer room is also not very clean and fresh. And they must feel tired if they play computer games for a long time. All those are harmful to their health .So please give up playing computer games. Try to spend more time on school work. Students can read books or play football instead. It is much more important for them to study hard and keep healthy.
四級作文：適度使用電腦 31
The computer is a product of advanced civilization and its invention, according to some people, signals the advent of a Second Industrial Revolution. Formerly a bulky machine that demanded much space, the computer is now becoming smaller and smaller and scientists have made it more sophisticated and accordingly more useful. As is generally known, the computer can do a wide range of work, including complex computation and analyses. People now also use it as a teaching aid in designing. An infinite variety of software can be put into the computer, which explains why it is so powerful. There is, however, one thing which we should bear in mind: that the computer cannot think but man can. So there need not be any fear that someday the computer will control us and all we should expect is try our best to bring it to perfection. A computer age is not a pipe dream and there will come a day when most of our needs can be met by this wonderful machine.
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