学位英语作文必背范文

Electricity and Our Life

Since its invention, electricity has found wide applications in industry, agriculture and scientific research. It is so essential to our daily life that , without electricity…we would not enjoy modern comforts because home appliances would not work. Without electricity…., we could not cook food, wash clothes and watch TV.

Generally speaking, there are three ways to save electricity…. First, we should produce

electricity-saving home appliances. Second, remember to turn off the light when you leave a room. Finally, we should change our way of life to choose a

low-carbon life. Avoid as much as possible the “artificial life” powered by electricity.All in all, electricity will bring us bright, make our life colorful.

Competition and cooperation

Competition is now a common phenomenon in our society. We compete when we play games, we try to do better than others in our study, and we often compete for jobs, customers, money, and so on so forth. To some extent, we can say, competition is an important motive force of our life.

We often find competition and cooperation occurring at the same time. For example, during a football game, one team is competing with the other, but each member of the team must cooperate with his teammates. In m ost cases, we can’t compete without cooperation. Therefore, competition and cooperation are equally important in our life.

While we are advocating competition, we can’t forget cooperation. In modern society, cooperation plays a very important part, because most work is finished with and through other people. So we must combine competition with cooperation in order to reach the “double win” goals successfully.

Ho w Will Our Life Go on without Internet?

If asked whether the Internet is the greatest discovery of the 20th century, my answer would be yes. The Internet has drawn the world closer together, realized countless incredible dreams, and provided modern people with a great many conveniences and a brilliant life.

Today, many people simply feel they cannot live without the Internet. Governments publish their latest policies and decisions online for worldwide recognition. Political campaigns are often done online

to gain wider public support. Companies and

enterprises resort to the Internet for more business

opportunities and potential customers home and

abroad. Universities and researchers turn to the

Internet if they’d seek international cooperation or

funding. Common folks like us also rely on the cyber

world in various ways, for communication,

entertainment, banking and shopping.

The power of the Internet is all pervasive, yet its

many negative effects are already visible. For example,

Internet addicts tend to withdraw to their own fantasy

world rather than communicate with a real person.

Children are exposed to online pornography and

violence. Internet frauds are an everyday occurrence.

In view of all this, you are advised to use the Internet

with wisdom. Keep it at a safe distance and never lose

yourself.

Protection the environment

Environmental problems are becoming more and

more serious all over the world. With the

development of industry and agriculture, cars make

great noises and give off poisonous gas. Trees on the

hills have been cut down, and waste water is being

poured continuously in to rivers. Furthermore,

wherever we go today, we can find rubbish carelessly

disposed. The whole ecological balance of the earth

is changing. Massive destruction of environment

has brought about negative effects and even poses a

great threat to man's existence.

We must face the situation that exists and take

actions to solve our environmental problems. For

instance, new laws must be passed to place

strict control over industrial pollution, the public

must receive the education about the hazard of

pollution and soon. We hope that all these measures

will be effective and bring back a healthful

environment.

Global Shortage of Fresh Water

People often think that water will never be used

up. There is plenty of water, such as rain, water from

the rivers and wells. It seems as if water is always

available around us and we never have to worry about

water shortage.

In fact water is rather limited on the earth. With the

rapid increase of population and fast development of

industries, water is more needed than before. At the

same time, a large amount of water has been polluted

and wasted every day. Some big cities in China are

facing the problem of water shorage already. There,

water supply is controlled and industry has

been restrained.

What should we do about the water shorage? I

think, first, the people should be made aware of the

real situation about the water. Everyone should

consciously save on water and certain law should be

made that no water will be polluted. We have to

protect the existing water resources and develop new

ones. In this way I believe that our cities will not

be thirsty for water in the future.

Private Cars

With the increase in the general standard of living,

some ordinary Chinese families begin to afford a car.

Yet opinions of the development of a private car vary

from person to person.

It gives a much greater degree of comfort and mobility.

The owner of a car is no longer forced to reply on

public transport, and hence no irritation caused by

waiting for buses or taxis. However, others strongly

object to developing private cars. They maintain that

as more and more cars are produced and run in the

street, a large volume of poisonous gas will be given

off, polluting the atmosphere and causing actual

hamp3 to the health of people.

Whether private cars should be developed in

Chicago is a difficult question to answer, yet the desire

for the comfort and independence a private car can

bring will not be eliminated.

Traveling

People who like traveling have their reasons. They

maintain that traveling can help them expand there

scope of knowledge, especially geographical and

historical learning. They go on to point out that

touring will provide more chance for them to enjoy

food and try on clothes that they otherwise can not

possibly have.Those, however, who dislike traveling

have different opinions, they would argue that

traveling means a considerable amount of money and

energy . for example, traffic and accommodation

require money and walking while seeing sights often

tires you .

In practice traveling offers more enjoyment than suffering .if your finance and health permit, you might as well do some traveling from time to time. It will at least enable you to get familiar with people and things that you will probably grow to like and love.