专四作文范文

2专四作文范文 Internet SurfingInternet Surfing-因特网冲浪Nowadays, there is a growing popularity of Internet surfing on college campus. An increasing number of students, majoring either in science or engineering or in liberal arts, spend many hours surfing the Internet with keen interest everyday.Internet surfing has attracted college students like magnets because it is the world of Internet and the world of globalization. First,with the global coverage of Internet,we can reach out and touch anyone at any place of the world. Via Internet,we can send and receive E-mails at any time much faster, cheaper and more effective than conventional means such as telephone, telex and fax. Next,via access to the home pages of libraries, universities, journals and news agencies, and research organizations, we can easily acquire all kinds of information, to know what is going on all over the world. Finally, by clicking the mouse, we are capable of doing such important things as shopping, finding jobs, making friends, down-loading files and programs, doing business, publishing papers and freely airing our opinions on all sorts of interesting issues. What is more, Internet offhrs many opportunities. For example, we can work, educate ourselves and communicate with others at home via Internet.In the Information Age, it is difficuh to imagine modern life without Internet. With the rapid development of Information Technology industry, successful dot-com companies mushroomed everywhere. Internet is revolutionizing our economy, our society and our life.3专四作文范文 Dietary Changes and Health CareDietary Changes and Health CareAs is shown in the graph, China's food distribution has taken great changes from 1960's to 1990's According to this statistics of cereals, vegetable, meat, and fruits, the number of those who eat rice, flour or vegetable has greatly decreased in the past four decades. In contrast of this the number of those who eat oil or meat has sharply increased. From such dietary changes, we can perceive the rapid improvement of our people' s living standard.Why does this improvement occur? The direct reason is the fact that the Chinese people have attached much importance to their health care. Nationally, China's economic growth is booming, and more people are getting richer. Individually, everyone's consumption of food is increasingly varied. In particular, most of people are reluctant to eat much vegetable, but much meat and oil in their diets.In my view, the changes of China's dietary distribution seem to be both positive and negative. The positive aspect is that China' s economical growth has given rise to the higher level of dietary standard, with most of people living rich and happy. But the negative aspect is that, I'm afraid, less eating vegetable will lead to poorer health, such as lacking vitamin nutrients in one's body. Therefore, we think it necessary for the Chinese to be aware of the balanced diets: Lots of vegetable and meat, which may gain us healthier bodies in the new century.4专四作文范文 Computer Age Computer Age1．近年来，计算机的应用越来越广泛2．计算机能做许多有益的事3．计算机也有许多副作用In recent years, computers have grown in popularity. You can find them not only in the universities but on farms and in factories, shops and other places. The number of private computers has also risen tremendously within the past few years.Computers can do many useful things. They can provide people with efficient work, colorful entertainment and accurate calculations. High up in space and deep down in oceans, they are used to make scientific discoveries. On farms and in factories, they help to do difficult work. In offices and at homes, they take over routine jobs. With their incredible potentials, fantastic speed and unbelievable convenience, computers are getting increasingly important in our life.The truth of the matter, however, is that any new technology, including computers, has a "dark" side. Computer crimes,which are difficuh to detect, cause a lot of trouble to business and industry. Unexpected computer viruses may destroy a large quantity of useful information. Furthermore, the indulgence of children in computer games is very had for their mental and physical healthy development. We should therefore, be careful in using conlputers.5专四作文范文 University LifeUniversity Life1. The value of university life.2. University life can be rich and colorful.3. Students prepare for their future.Time spent at a university is a most worthwhile period in a young person's life. This is a time when a student begins to form his or her ideas about life in general. Attending classes and studying in the library keep a student busy and provide him or her with access to valuable information, adding to his or her knowledge base.Campus life can also be rich and colorful. Most universities offer a variety of extracurricular activities such as sports events, contests, and other social gatherings, enabling the students to experience relief fi'om study and homework. Students often form lifelong friendships through the varied experiences of university life.During the time a student spends at university, he not only develops his intellectual ahilites,he also develops social skills as well as knowledge and wisdom necessary for choosing a future career. By learning how to balance intense study and recreation, a student will be well prepared for the challenges of future responsibilities.6专四作文范文 TobaccoTobaccoTobacco smoke is killing thousands of people every year and injuring hundreds of thousands more every day like children. Federal officials released a massive report that is sparking renewed efforts to ban smoking in public places. Secondhand smoke has been classified as known carcinogen, this classification is only shared by ten other pollutants.(These pollutants include benzene, asbestos and smoke inhaled directly from cigarettes. Govenor Mario Cuomo hasasked the Legislature to outlaw smoking on school grounds and antismoking advocates said they would target airlines and fast food chains for similar bans.The risk of developing lung cancer due to tobacco smoke is 1 in 1,000 for nonsmokers and 2 in 1,000 for nonsmoking spouses of smokers. However, the risk for smokers is 70 in every 1,000.Passive smoking causes between 150,000 and 300,000 cases of bronchitis, pneumoia and similar infections in children less than 18 months old and worsens the condition of between 200,000 and 1 million asthmatic children. It is pointless to allow people to smoke in one part of a restaurant and not to allow it in another when eventuallly the nonsmoking section breathes in the smoke.In conclusion, second hand smoke is a human carcinogen that kills about 3,000 U.S. nonsmokers because of lung cancer annually. Cigarette smoke is responsible ffor 150,000 to 300,000 cases of bronchitis and pneumonia and other lower respiratory infections in children up to 18 months of age. Tobacco smoke is also known to cause the build-up of fluid in the middle ear causing various infections. As one can see it is not recommended for people to smoke in public due to the effects it has on smokersa s as well as nonsmokers.7专四作文范文 Examinations Exert a Negative Influence on...Examinations Exert a Negative Influence on EducationWe might marvel at the progress made in every field of study,but the methods of testing a person's knowledge and ability remain as primitive as ever they were. It really is extraordinary that after all these years, educationists have still failed to devise anything more efficient and reliable than examinations. For all the pious claim that examinations test what you know, it is common knowledge that they more often do the exact opposite. They may be a good means oftesting memory, or the knack of working rapidly under extreme pressure, but they can tell you nothing about a person's true ability and aptitude.As anxiety makers, examinations are second to none.That is because so much depends on them. They are the mark of success or failure in our society. Your whole future may be decided in one fateful day. The moment a child begins school,he enters a world of sharp competition where success and failure are clearly defined and measured. Can we wonder at the increasing number of drop-outs, young people who are written off as utter failures before they have even begun a career? Can we be surprised at the suicide rate among students?A good education should, among other things, train you to think for yourself. The examination system does anything but that. What has to be learnt is rigidly laid down by a syllabus, so 'the student is encouraged to memories. Examinations do not motivate a student to read widely, but to restrict his reading; they do not enable him to seek more and more knowledge, but induce cramming. The most successful candidates are not always the best educated; they are the best trained in the technique of working under pressure.8专四作文范文 Honesty Is GoldHonesty Is GoldHonesty means speakingthe truth and being fair and upright in act. He who lies and cheats is dishonest.: Those who gain fortunes not by hard labour but by other means is dishonest.Honesty is a good virtue. If you are honest all the time,you'll be trusted and respected by others. A liar is always looked down upon and regarded as a black sheep by the people around. Once you lie, people will never believe you even if you speak the truth.However, in the tide of commodity economy today, it seems that more and more people believe in money at the sacrifice of honesty. To them, among such things as health, beauty, m6ney, intelligence, honesty, reputation and talent, honesty is the only thing that can be east away. They don't understand or pretend not to understand that honesty is the biggest fortune humans own, and that it is the prerequisite for doing everything well. I think these people areto be pitied.In short, honesty is gold. Honest, your reputation will become great;dishonest, your name will be spoiled and your personality degraded. Therefore, we should never make such an excuse as "A little dishonesty is only a trifle thing. We should eradicate immediately the seed of dishonesty once it is sowed in our minds.9四作文范文 Self-confidenceSelf-confidenceThere are many factors that can contribute to a person’s success in life. Whether he is at school or at work, a person is more likely to succeed if he ishard-working, honest, intelligent, responsible, and so on. But of all the possible characteristics that can affect one’s success, I believe self-confidence to be the most important for the following reasons.The first reason is that when a person has self-confidence he believes in himself. He believes that he can and will succeed, and this gives him the courage to try new things. In order to be successful we must be willing to take some risks, so having self-confidence is very important. Another reason is that a confident person rarely gives up. When he fails he tries again and again until he wins. A final reason is that confident people are not afraid to show off their achievements. This is not to say that they should brag, but that they shouldgracefully and confidently accept the compliments of others. When their achievements are noticed more by others at school or work, they are more likely to succeed.In short, I believe self-confidence to be the most important factor in success. It enables people to take risks, try again when they fail, and enjoy their accomplishments when they win. With these abilities, a confident person can succeed easily at school or work.自信促成一个人成功的因素有很多。