在日复一日的学习、工作或生活中，大家总少不了接触作文吧，作文一定要做到主题集中，围绕同一主题作深入阐述，切忌东拉西扯，主题涣散甚至无主题。你写作文时总是无从下笔？下面是小编帮大家整理的专四英语作文4篇，欢迎大家借鉴与参考，希望对大家有所帮助。
专四英语作文 篇1
part 1
Ways to Get Over Information Explosion As a popular saying goes, "A wealth of information creates a poverty of attention.
随着信息爆炸的流行，人们说：“信息的丰富性造成了人们的关注，如今我们正处于信息爆炸的时代。
" Nowadays we are in an era of information explosion.
越来越多的人抱怨他们在信息时代迷失了。
More and more people complain that they are lost in the information age.
诚然，没有人能否认这个事实：新信息时代给我们带来了如此多的便利，我们可以得到足够的信息，只是用一个简单的点击坐在电脑前。
Admittedly, no one can deny the fact that the new information age has brought us so much convenience that we are allowed to get plenty of information just with a simple click sitting in front of the computers.
尽管如此，我们也很困惑、不安、心烦意乱、心烦意乱的是一个令人难以置信的大量的信息。
Nevertheless we are also confused, annoyed, distracted and upset by an incredibly large quantity of information.
例如，在网上搜索的东西，人们很容易被误导的不相关的信息，忘记他们的原始计划。
For example, when searching for something online, people are easily misguided by irrelevant information and forget their original plan.
此外，一些信息往往是无用的。
Besides, some information often turns out to be useless.
因此，它可能是耗时和麻烦的搜索信息在线。
Therefore, it may be time-consuming and troublesome to search information online.
那么我们可以做什么来避免被不相干的'信息分散?
Then what can we do to avoid being distracted by irrelevant information?
以下是一些有用的建议：首先，在你的搜索前，列出你想要的。
Here are some useful tips: Firstly, make a list of what you really want before your searching.
你可以通过这种方式避免一些有吸引力的，但不相关的信息。
You can avoid some appealing, yet irrelevant information by this way.
然后，找到一些可靠的和专业的来源或网站，然后保存和分类。
Then, find some credible and professional sources or websites and then save and categorize them.
在这种情况下，你可以很容易地离开一些广告和无用的信息。
In this case, you can easily leave some advertisements and useless information behind.
part 2
The environment is usually changed to benefit human life.
环境通常是改变人类生活的利益。
Cars and roads make transportation fast and easy, factories make products that make our lives more comfortable, public services in cities like water treatment, electricity, and waste disposal make our lives more convenient.
汽车和道路使交通运输快捷方便，工厂生产的产品使我们的生活更舒适，在城市的公共服务，如水处理，电力，和废物处理，使我们的生活更方便。
All of these advances, however, come with a significant environmental cost.
所有这些进展，但是，有一个显着的环境成本。
Human activity does significant damage to the Earth.
人类活动对地球造成重大损害。
One of the main effects of human activity on an area is water pollution.
人类活动对一个地区的主要影响之一是水污染。
Dumping waste materials from human activity into rivers and streams is popular because the waste seems to disappear downstream.
从人类活动到河流和小溪的倾倒废物的材料是流行的，因为废物似乎消失了下游。
The main sources of water pollution are factory waste, oil and gas runoff from highways, and untreated human waste.
水污染的主要来源是工厂的废水、公路的石油和天然气，以及未经处理的人类废物。
When this waste dumped into rivers, the water downstream becomes undrinkable and unusable for agriculture, and also kills plant and animal life in the rivers.
当这些废物排入河流，下游的水就不能喝，不能用于农业，并杀死植物和动物生命的河流。
Clean air and water is a prerequisite not only for human life, but also for all life on the planet.
清洁空气和水是人类生活的前提，也是地球上所有生命的先决条件。
But air is now being polluted by modern transportation, notably gas-powered automobiles, as well as electrical generators that burn fossil fuels and pour polluting chemical waste into the air.
但是，现在的空气污染正受到现代交通运输业的污染，尤其是天然气汽车，以及燃烧矿物燃料的发电机，把污染的化学废物倾倒在空气中。
This makes the air much less healthy to breathe.
这使得空气更不健康的呼吸。
The air-borne pollution also falls back to the earth in the form of acid rain, which destroys plant life and human buildings.
空气污染的污染也以酸雨的形式返回到地球，这破坏了植物的生命和人类的建筑。
Another serious long-term effect of air pollution is global warming.
空气污染的另一个严重的长期影响是全球变暖。
For the past several decades scientists have noted a disturbing rise in the average temperature of the earth that caused by the rise of greenhouse gases, air pollutants created by burning fossil fuels, in the atmosphere.
在过去的几十年里，科学家们已经注意到地球的平均温度上升了一个令人不安的上升，温室气体的增加，燃烧矿物燃料产生的空气污染物，在大气中。
Scientists believe that if humans continue to increase the amount of greenhouse gases in the atmosphere, the temperature of the earth will continue to rise.
科学家认为，如果人类继续增加大气中温室气体的量，地球的温度将继续上升。
Eventually, this could melt the polar ice caps and cause devastating costal flooding all over the world.
最终，这会融化极地冰盖和世界各地的沿海洪灾造成毁灭性的。
Major cities like Hong Kong, Shanghai, and Dalian might be totally destroyed.
像港、上海、大连这样的大城市，可能会被彻底摧毁。
Therefore, I believe human activity has caused serious problems while it has improved the world in which we live.
因此，我相信人类活动在改善我们生活的世界的同时，也带来了严重的问题。
It is time to realize this hazard and take action to prevent further disaster while making progress.
是时候认识到这一危险，并采取行动，以防止进一步的灾难，同时取得进展。
专四英语作文 篇2
Students with "hot" degrees like computer science or finance are more likely to get a job than students with a "cold" degree like geography. Should universities give priority to practical or traditional courses?
Write on ANSWER SHEET THREE a composition of about 200 words on the following topic:
Should Universities Give Priority to Practical Courses for Students?
You are to write in three parts:
In the first part, state specifically what your idea is.
In the second part, provide one or two reasons to support your idea OR describe your idea.
In the last part, bring what you have written to a natural conclusion or a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.
专四英语作文 篇3
Artificial Intelligence
Future trend in computer science is one of the artificial intelligence. Artificial Intelligence is a new science of researching theories, methods and technologies in simulating or developing thinking process of human beings. It including the research in the field of robotics, speech recognition, image recognition, Natural language processing and expert systems.
AI is an embranchment of Computer Science, and it is foreland of research field of computer science. The field of AI research was founded at a conference on the campus of Dartmouth College in the summer of 1956.Artificial intelligence has the impact in natural science. The need of using mathematic computer to solve the problem, AI brings many benefits. Artificial intelligence has the impact in economy, the expert system more depth in all, to bring the great benefit. AI also promoted the development of the computer industry, but at the same time, also brought the problem of employment services.
With the development of artificial intelligence and intelligent robot, we have to say, artificial intelligence is advanced research, so it may touch the bottom lines of ethics. I believe that the science of artificial intelligence is waiting for humanity to explore the real connotation.
专四英语作文 篇4
Traveling can be wonderful. It introduces us to new experiences, broadens our minds and helps us relax. However, not everyone likes to travel in the same way. Some people prefer to travel alone so that they can do what they like during their trip without having to worry about anyone else. Others like to have a companion to share the experience with. I am one of the latter, because I believe that traveling with someone has many advantages.
When I travel with a companion, I have someone with whom to share what I experience. We can talk over the day’s events and discoveries, and this will make them more interesting. In addition, it is often comforting to have a familiar person around when we are in a strange environment. When I am traveling in a foreign country, I may be unable to speak the language or may be confused by the local customs. With a travel companion, I will always have someone to talk and share my feelings with. Finally, a travel companion can make the journey easier and safer. We can help each other to take the journey easier and safer. We can help each other to take care of our bags and get information, as well as keep each other company while waiting in long lines.
To sum up, I prefer to travel with a companion rather than travel alone. I believe it adds enjoyment and comfort to may trip. And when we return from our journey, my friends and I can share our wonderful memories.
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