2019博士生考试英语范文35篇

for example, has made it possible for babies to grow up healthily and for people to live longer. With improved living conditions particularly in the countryside, people tend to have larger families. As a result, the world population has increased so rapidly that it has now exceeded 6 billion.

But the overgrowth of population presents a threat to the existence of food supplies and shelter space. However, the limited productivity and scarce world resources can hardly meet the needs of the ever-increasing population. Thus, in the long run, the overgrowth of the world population will only harm mankind.

To guarantee the steady development of human society, mankind must realize the consequences resulting from a fast population growth and carry out a family planning program. Only by adopting effective meausres, can human society develop steadily and have a bright future.

21.Part-time Jobs for College Students

Nowadays, many college boys and girls take part-time jobs in their spare time. Some are employed by the companies near the campus, working as office clerks or computer programmers. Others have become salespersons for the commercial businesses. Foreign language students may serve as interpreters or translators where international cooperation is carried out. Or they may become tour guides for travel agencies. Also, it is a common practice for girl students to become governesses helping children with their school work in their homes.

Many people, including some professors and parents, make no secret of their disapproval of this. On the one hand, they argue that academic pursuit is the main task for college students and that taking part-time jobs distracts their attention and consumes a lot of energy needed. On the other hand, professors and parents tend to believe that college boys and girls need to further cultivate their personality and develop their sense of responsibility before they can be ready for any serious jobs.

But in my opinion, every coin has two sides. It is true that the students’ major task is to study. It is also true that taking part-time jobs will take a lot of time and energy. However, if the students can learn to arrange their time properly, the professors and parents might as well be relieved from all their worries. As many students take jobs related to their fields of study, they can gain some first-hand experience instead of being distracted from their study. Moreover, treated as full adults on their part-time jobs, they will develop their sense of responsibility very soon. When they finally graduate, they will find themselves in a more agreeable social environment.(280w)

22. Private Cars

A few years ago, having a private car might be a wild dream to many Chinese families. But today, you can see the number of private cars running along the road and street is increasing rapidly. Statistics show that one in every six families in big cities has a car. Some people say that it is good because the number of car ownerships indicates a country’s auto industry, which in turn shows the country’s general economic development. The fact that more and more people can afford a car demonstrates that people in China enjoy a higher standard of living than they did before. Besides, a private car also adds a new dimension to a family’s work, daily life and leisure activities.

Other people think differently. They argue that having private cars may not necessarily mean a more advanced society. It may bring about more stress, instead. More cars would consume more petroleum, produce more air pollution, and thus aggravate the already serious environmental problems. What’s more, another problem remains yet to be solved. Road conditions being what they are esp. in urban areas, accidents become a common occurrence, resulting in thousands of deaths per year. No wonder cars have been considered as the number one deadly weapon in the modern world.

I find some truth in both of the arguments mentioned above. I feel it a personal choice to buy a private car. If you can afford it and you really need it to get around, having a car is fine. But remember, try to use environment-friendly type of gasoline and take special care while driving. If you don’t have much need for cars in your work and life, there is no need to follow fashion or keep up with the Jones. Remember, when you cycle, you are living a healthy life and at the same time contributing to our environment protection.

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23.What Have We Learned from SARS?

In the spring of the year 2003, China has been afflicted with and successfully withstood SARS. The epidemic is now ebbing away. But we should never forget what we have gone through. What’s more important, we should learn a great deal from this experience.

First, we understand that in the face of danger, we should fight bravely instead of shrinking away from responsibilities. Doctors and nurses have set shining examples for us. They plunged into their work without considering their own safety.

Second, we have realized that diseases will yield not only to medical treatment but also to people’s will power. We are so determined in our final success that nothing can stop us from our effort. SARS has no way to go because everyone in the country is guarding against it.

Third, we should try to get rid of unhealthy habits. Such behaviors as spitting on the ground and throwing rubbish everywhere are something we should be ashamed of. It’s important that everyone in society develop a good awareness of public sanitation. We should keep our living surroundings clean and healthy just as we do with our own homes.

Fourth, we should enforce strict laws to punish those who capture, smuggle and eat rare wild animals. These people not only endanger the animal world by killing but also endanger the human society by bringing in odd diseases.

Most important is that we should have an efficient and effective system to deal with outbreak of epidemics. It is a promising sign that our government has already come up with some laws and regulations in this respect.

The lesson from SARS epidemic has gradually sunk in. To China, it means much more than the loss of over 1000 precious lives. How we respond to it sends a message to the world: China has been actively and effectively combating SARS and China will still be a safe place to live in and an attractive place for travelers and investors.

24. Fast Food

Fast food is becoming more popular in China, especially among children and teenagers. Today, it's

certainly difficult to think of any other single thing that represents the fast pace of modern society as powerfully as fast food. There are several reasons for its popularity. First, it is very convenient and saves a lot of time. The trends of modern society seem to all point to one ultimate goal--saving time, and fast food well serves this purpose. You just go into a fast food restaurant, order your food, and your food is ready in no time. You can either eat it there or take it away. Second, its popularity is also attributed to the clean and comfortable environment of fast food restaurants, the excellent ervice, and the guaranteed quality of food.

However, in terms of nutrition, fast food is far from satisfactory. It usually does not compose a

balanced diet and is low in nutritional value. Thus, doctors suggest that people, especially children, eat fast food as little as possible. Although cooking at home is time-consuming and the following washing-up tiresome, it offers healthy and delicious meals your body likes and needs. Fast food is only a good choice when you are in a hurry and turn to it once in a while

25. My Idea on How for Beijing to Prepare the 2008 World Olympic Games

As a young student (cadre, engineer, technician), I am an active citizen in greeting the 2008 World Olympic Games. As its host, Beijing is now busy in propagating for its advent.

Since it is the first time for Beijing to host such a world gathering, we are naturally short of experience. And since it involves so many aspects, the whole nation should be mobilized to participate in actively.

In facing the task, I have got some suggestions for its success: 1. Tours should be organized to go over the places such games have been held before to learn their positive experience; 2. Architectural qualities and financial contributions should be stressed to promote its success; 3. Careful calculations of costs and expenditures has to be done so as to avoid waste. Though I am just a small potato, I wish my suggestion would win t due attention from the authorities concerned .

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26. On University Tuition System a in China

Tuition system has become one of the hottest topics in China since it was put into effect. Different people have different opinions on it.

Some people think that there is no university in the world which is open to students without tuition. As far as China is concerned, it is a developing country with the largest population in the world. The government is unable to allocate enough funds to pay for various teaching facilities and many different kinds of expenses. One of the ways to relieve the problem is for students to pay tuition. The money raised in this way can be used to improve the conditions for running schools.

Others, however, are opposed to the tuition system. They argue that the living standard of the Chinese people, especially of those in the poor rural areas, is still low, compared with that in the Western World. The university tuition will certainly add to the already heavy burden of the parents, who live on their salaries or wages. Moreover, tuition may become an obstacle to the development of China's higher education. This is because it hinders some talented people from entering the university just on account of their poverty.

27.What Would Happen if No Attention Paid to The Environmental Protection

With the development of our society, people want more convenience and comfort. Some European countries such as Switzerland and Sweden can be taken as good examples.

However, our environment has been seriously polluted. Many factories or farmlands not only polluted themselves but also bring about pollution to the whole society. Sewage water, poisonous gases and waste mineral material are now destroying our environment.

Facing the situation, I think, we must be aware of the long-lasting consequences of our actions. Strict laws must be imposed to punish those who pollute the environment. What is more important is for everybody to realize that only when we have a clean environment can we develop our economy in a healthy and sustainable manner for the future generations.

28.Women Should Be Let To Play A More Important Role In Our State Affairs

Women's social status has greatly changed since liberation. In spite of this, there still exists inequality between men and women in many ways. For example, we have many more men leaders in our government organs, factories and schools. No real equality can also be seen in the family. It is still often heard, \

To win real equality, we should do at least the following: First, let all girls go to school and receive regular education. Second, equal pay for equal work must be made a law and principle to obey. Third, up-bringing children should be regarded as a contribution to the whole society. Last of all women scholars and political leaders should be let to play more decisive roles ..

29. The Role of Migrant Workers

Migrant workers have made a great contribution to the prosperity of cities. They leave their home-land for better chances. Some want to change their destiny, some want to make a fortune. Whatever the purposes they cherished when millions of them streamed into big cities, they have promoted the development of cities.

Most of the migrant workers are hard working and unafraid of hardships. They take up the dirtiest, the most strenuous or dangerous jobs which city laborers are unwilling to do. With lots of building they have set up and streets they have kept clean, they have helped modernize and beautify cities. Not only have they become the main work force in the construction sector, they also have helped liberate city women from heavy housework chores by taking care of the babies, cleaning houses or providing any other services citizens need.

Although some of the citizens complain about the increasing number of the problems such as theft, robbery a few of migrant

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workers have committed, most of the citizens agree that their contribution is obvious, and with better management, their role in the construction of cities will definitely be greater.

30. The Effect of Decoding the Human Body

The Human Genome Project will revolutionize the detection, prevention and treatment of conditions of certain diseases. Genes help early detection of diseases and fix health problems, not just to predict them. Genetic medicines will be aimed at the causes of disease rather than the symptoms and doctors will start prescribing different treatments for different patients, depending on their genetic profiles. Many potential diseases will be cured before they arise.

But decoding the book of life poses moral dilemmas. It threatens to undermine privacy and bring on genetic discrimination in marriage, insurance and employment. With knowledge of our genetic code, those who have got certain undesirable genes may be discriminated when choosing their spouses. If genetic tests predict mental dullness, short stature or other undesirable traits before babies are born, the society may look down upon children whose parents let them be born , the society may look down upon children whose parents let them be born with those traits. Employers may take your genetic profile before they offer you a job. In my opinion, the completion of the Human Genome Project is a great breakthrough in human history. It will change the way we live and even the way we think about who we are to prevent genetic discrimination, in insurance and in employment based on genetic tests.

31. The Orientation of China's Cross-Century Economic Reform

The economic reform in the past 20 years has brought us tremendous changes in every way. China ranks No 9th according to its GNP in the world.

Nevertheless, we are still facing serious challenges. A too large population and lower educational level still prevent us from more successful development. So, we should ask ourselves what we should do to promote our reform more fruitfully.

To this problem, my answer is to strengthen the reform of our education and economic management to improve the qualities of our young people and our material products after joining WTO. At the same time we have to establish better laws of labor or distribution systems to arouse people's working enthusiasm.

32.The Information Age and the Best Way to Use Information It is often said that ours is the information age.

'Computers are playing a more and more important role in modern society. They are already widely used in industry and in universities to do extremely comp1icated work in all branches of learning. They can solve the most complex mathematical problems or put thousands of unrelated facts in order. Because they work accurately and at high speeds, they save research workers years of hard work. They play a key role in automation. Besides, they have found applications in business, transportation, education and other fields. Computers have brought important social consequences.

Computers are also entering ordinary families. As computers are being made small, cheap , and at the same time easy to use, more people buy computers for their homes. We

use computers to control the work of washing machines, TV sets, electrical cookers and other electrical appliances. We use computers to process and store all kinds of information. We also use computers to entertain ourselves by playing games on them. There is no limit to the application of computers in our lives. Despite all the advantages t computers can never take the place of human brains. Although computers work much faster and much more accurately than human beings, they can not ―think\need detailed instructions from human beings in order to be ab1e to operate. They can never lead independent lives, or ―rule the world‖ or \our servants, not our

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masters.

33. Why Governmental Workers also Have to Go abroad?

More and more people want to go abroad for academic advancement or business exchanges. So do the government leaders and middle-level governmental workers to improve their public services.

Some people, however, keep an critical eye in this problem, saying this is \it is a kind of extra pay for their over-service. I don't agree with them because they fail to see the importance to be open and progressive in running governmental affairs by exchanging and learning experience from the outside world. \can be very useful for the governmental workers to improve their own work. And in many cases, it can even bring about a major change in their working style.

34. The Problem in Using Water

Water is indispensable to life. It is used for drinking and washing every day. We also need water in great quantity in industry and agriculture. However, not everyone is aware of the importance of water. They tend to think since there is plenty of water, it does not matter if we waste a little of it. They don’t know or they don’t want to know that water shortage has become more and more and serious in many cities, even in Beijing. If blind consumption of water is allowed to continue, the problem will become worse and worse.

In order to cope with the shortage of water, the government has to take more effective measures. On the one hand, fines are to be imposed on those factories units that use water lavishly. On the other hand, the government should carry on intensive education among the people. For us ourselves, we should economize on water conscientiously.

35. Compare with the domestic hen and the duck

The domestic hen and the duck both belong to the bird category. They have some features in common such as wings, feet, beak, flight, nest, migration, food and eggs.

The domestic hen has short wings which it rarely uses because it has a heavy body and lives on the ground. It is clumsy in flight and can cover only short distances. Its feet are designed for scratching the ground to find seeds and worms. It will also eat almost any other kind of food. Hens nest on the ground. They have been bred for egg production and can lay up to 300 eggs a year.

A duck has webbed feet so that it can swim easily and walk on soft ground. It has a long, flat beak which it uses to search for food in river and pond mud. It has powerful wings which enable it to fly long distances. It nests in grass at water’s edge. Ducks migrate long distances. A duck lays 5 to 12 eggs at a time and may lay twice a year.

In conclusion, although there are something different among these two birds, the basic features are quite similar. 一)比较

表示优点与缺点的词汇

disadvantage/ weakness/ limitation/ defect/ drawback advantage/ strength / merit / strong point 1. The advantage far outweigh the disadvantages.

2. It is reasonable to maintain that ...but it would be foolish to claim that... 3. For all its limitations, it has its strengths. 4. A bears some resemblances to B.

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