四级模拟试卷作文范文

发布时间:2011-12-31 23:29:16   来源:文档文库   
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Network Real Name System

It has been the focus of people’s attention for a long time to establish a network real name system. However, the argument on whether it should be encouraged never stops.

The advantages of network real name system are as follows. It can make the administration of network effective and can prevent online crimes to a great extent. It can help protect copyright as well. However, it will bring some problems. First, the personal information provided by the Internet-users may get stolen and misused. In addition, people will feel uneasy so as not to reveal their real attitudes.

As far as I am concerned, it is high time that a network real name system was enforced. It will be beneficial not only to the administrators but also to the Internet-users. It will improve the network environment. Furthermore, as an Internet-user’s name gets registered, it is easier to safeguard the user’s privacy and rights.

No Smoking in All Public Places

As is known to all, smoking is harmful to our health and can lead to cancer and heart diseases, so many countries around the world have banned smoking in all public places.

This measure brings a lot of benefits to non-smokers. A great many of researches have shown that second-hand smoking is much more dangerous and puts people at increasing risk of death from lung cancer, heart disease and other illnesses. Only non-smoking areas can truly protect non-smokers from passive smoking. Besides, smoking is a cause of pollution. Many kinds of gases released by smoking are harmful to the environment, such as tar and carbon dioxide. However, there are a lot of people who argue that the ban violates the rights of smokers. The decision as whether to smoke or not should be made by each individual.

In my viewpoint, the ban is beneficial to most of us. It can not only enhance the public’s health and improve our environment but also lead smokers to smoke less even give up.

Getting Rid of Internet Addiction

Nowadays, a lot of people, especially the adolescents, become obsessed with Internet. This phenomenon has aroused great concern among the general public.

The reasons for Internet addiction lie in several aspects. First and foremost, Internet has exerted a peculiar fascination on people. In addition, people nowadays face fierce competition and suffer from great pressure. Some of them turn to the virtual world to evade the problems and seek a sense of achievement. Last but not least, to various degrees, some people lack adequate self-control. Once surfing the Internet, they may become fascinated and think it is a good way to make the dull life colorful.

It’s a common known fact that Internet addiction has destructive effect on people’s health and social lives. So we should use Internet with wisdom. Keep it at a safe distance and never let it control our life.

Low Carbon Life

Presently, a new lifestyle called low carbon life is spreading every corner of the world. People believe that if they consume less resource, the living conditions will be better.

The appearance of this trend is mainly due to the worsening environment on earth. Human beings are exhausting the energy resources and emitting greenhouse gases, which changed the earth’s climate and led to a series of serious consequences. Therefore, it’s everyone’s responsibility to live a low carbon life to protect our earth.

How to realize it? In the first place, the government should advocate a no-car day every week, because cars no only waste energy but also cause serious air pollution. Citizens should be encouraged to take public transportation, or just ride a bike or walk. Besides, people had better not use disposable plastic bags but use bags which can be reused again and again. Moreover, we should try every means to save energy in our daily life. We ought to put out the light the moment we leave a room, turn off the tap in time, and reuse our textbooks and so on.

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