1、【题目】TheBrainandtheComputer
答案：
Some recent developments in the computer industry make scientists predict that the gap between human beings and machines will be closed about 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 a 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.However, the computer consumes 1000,000 watts of electrical power and occupies hundreds of cubic feet of space. Its million items of immediately accessible information. In contrast, the computer memory is like a cell of n pigeonholes, with no thinking capacity and no connections elsewhere.In a word, the electronic brains are hopelessly inadequate in comparison with the human brains.
解析：
暂无解析
1、【题目】Insomeculturesoldpeoplearemorevalued,whileinotherculturestheyouthismorevalued.Discussboththeseviewsandgiveyourownopinion.
答案：
In this essay, I shall explain why I think we that should value old age and youth, without suggesting that one is better than the other.
I feel that we should celebrate the fact that so many people make it to old age. In the past, thanks to war, disease and the dangers of childbirth, most people were not so fortunate. Particularly in Western societies, a large (and growing) proportion of the population is past the age of retirement and most of those people are enjoying life. Many have saved enough money to live well and travel around the world or to play golf or to do whatever it is that they enjoy. They value the time they have and want to make the most of it. Simultaneously, societies around the world value the elderly for the experience and knowledge that they have gained over the years.
At the same time, cultures and individuals around the world value youth. Some people value it so much that they are prepared to spend plenty of money on maintaining a youthful look, through the use of make-up and plastic surgery. Youth is often seen as a time to be dynamic and fun, developing new ideas and trying things differently. This can be very useful to an economy. Would China have been able to develop so quickly in recent decades without a large supply of young people ready to take their chances in Shenzhen or Shanghai?
These are the main reasons why I think that it is a mistake to value either old age or youth and not the other. Of course, most people will value one more than the other, possibly depending on their age. However, as a culture - as a society - we should value both.
解析：
暂无解析
1、【题目】Alargenumberofyoungpeoplecannotfindajobwhentheyleaveuniversity.Whatproblemswillyouthunemploymentcauseforindividualsandforsociety?Givesomemeasurestohelpreduceunemployment.
答案：
In recent years, young college graduates are having a tough time finding a decent job in an increasingly competitive labor market. Some are even unemployed for over a year. This is really a serious problem on the levels of both individual and the society as a whole.
First, long time being jobless, young people have to deal with some psychological conditions. They are subject to anxiety, lack of self-confidence, lower achievement motivation, and pessimism, all of which are potentially barriers for their future success at workplace and in personal life. Financially, unemployed students are stuck in the dilemma that they have to return home to keep relying on their elderly parents. As for the effect on the society, youth unemployment means that the scarce resources dedicated in higher education are invested in vain as graduates have no opportunity to transfer their academic knowledge and skills into productivity.
Part-time mediocre jobs can be a solution for them to be able to feed themselves for a while. Small businesses in virtual world require lower start-up cost than real-life ones, thereby allowing these youngsters with no bank saving to make a living. The condition has to be an easy access to a bank loan. Graduates tend to focus on major cities, making more competition in employment market. If they are led to some less crowded places, they would possibly have more chances to get hired.
To tackle this problem, governments should take the major responsibility. Governments should encourage these young adults to involve in some voluntary or low paid work in remote underdeveloped areas where are in great need in professional talents. Meanwhile they can gain some working experience which is very useful for their future career in their chosen field.
Further study can postpone college graduation and therefore relieve the pressure on labor market. But this is not a long-term solution. To completely reverse the situation, financial policies supporting small-sized businesses should be formulated at an attempt to create more job positions. While graduates cannot find a job, technical workers are in greater need. Therefore the entrance to university education should be lifted, whereas vocational education is expanded.
解析：
暂无解析
1、【题目】The place of Science and Technology in Modern Life.
答案：
Human life can not continue without science and technology. For many years, human society has developed with the advance of science and technology while the development of science and technology has in turn brought the process to mankind. So the life we are living now is more civilized than that of our fore fathers. The development of science and technology have brought about many changes in people's life. For example, the invention of television and space rocket have opened a new era for mankind. Through the use of TV people can hear the sound and learn the events happening thousands of miles away. Owing to the invention of spaceship and rocket, the dream of man's landing on the moon has now come true. Science and technology also play an important role in our socialist construction. We may say, our socialist construction is just like a skyscraper, while science and technology are its base. Without the base, the skyscraper can't be built. Therefore, we should try our best to contribute to the development of science and technology so as to provide a more solid base to build our country.
解析：
暂无解析
1、【题目】The World Population Explosion
答案：
The human race has experienced a consistent increase in population since the beginning of its history. Famine and disease have done little to offset(抵消) this steady increase. Too many people are added annually to the population of the world. So both the causes of population increase and the results of having more people are worth careful study.Culture evolution is the major factor responsible for population increase.Early in human development, people invented tools to hunt animals. Later they built shelters to protect themselves. Step by step, they made life easier. As a result, fewer died from natural forces, such as harsh climate and disease.In the past, when population grew, there was unexplored territory to inhabit. But now, almost all the habitable land has been explored.The world's population may reach 8.7 billion in 2033. It is clear that world population is a serious issue that needs careful attention. Human beings are unique to solve problems through cultural evolution.( 发展)Facing the world population explosion in the near future. We must carry out the birth control program in order to save the mankind and save the world.
解析：
暂无解析
1、【题目】Nowadaysitismoreconvenientandeasierforpeopletotraveltoothercountries.Doyouthinkthepositiveeffectsexceedthenegativeeffects?
答案：
Never before was travelling to alien countries so convenient and popular as in this century. This phenomenon is partially attributed to improved technology and cheap flight tickets. Facing this travel frenzy, some are concerned that it will bring about too many side effects whilst others insist that is should be supported and maintained.
Admittedly, cross-border travel has more downsides than one. Firstly, the carbon dioxide planes emitted is reported to be disproportionately more than that emitted by other transportation means. The carbon dioxide will lead to ozone layer thinning and thereby increase the probability of people contracting skin cancer. Moreover, being easier and more convenient to travel among countries means that some criminals could flee to other countries after committing hideous crime. This will pose a threat to local security and community stability.
with more ease could expand individuals’ horizons and stimulate their love of life and they will be more productive at work in the future. Moreover, companies could visit foreign markets more conveniently than before and as a result, they could locate potential target market and sell goods there or buy materials from there if the price is competitively enough. If a company could flourish this way, employees will benefit and the society in which companies are operating will be more stable and harmonies. Last but not least, if more and more people are afforded opportunities to go to other countries, there will be less misunderstanding and more respect among countries. All these will contribute to a diverse but harmonious culture.
To sum up, despite the numerous drawbacks mentioned above, travelling to other countries with more convenience and ease is, by and large, a positive development.
解析：
暂无解析
1、【题目】TheWorldPopulationExplosion
答案：
The human race has experienced a consistent increase in population since the beginning of its history. Famine and disease have done little to offset(抵消) this steady increase. Too many people are added annually to the population of the world. So both the causes of population increase and the results of having more people are worth careful study.Culture evolution is the major factor responsible for population increase.Early in human development, people invented tools to hunt animals. Later they built shelters to protect themselves. Step by step, they made life easier. As a result, fewer died from natural forces, such as harsh climate and disease.In the past, when population grew, there was unexplored territory to inhabit. But now, almost all the habitable land has been explored.The world's population may reach 8.7 billion in 2033. It is clear that world population is a serious issue that needs careful attention. Human beings are unique to solve problems through cultural evolution.( 发展)Facing the world population explosion in the near future. We must carry out the birth control program in order to save the mankind and save the world.
解析：
暂无解析
邮箱： 