专四英语作文范例积累4篇

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英语专1

water is very important for living things. without water there can be no life on earth.

as we can see, the world population is growing rapidly day by day. so enough fresh water is needed to feed such a big population. what's more, with the development of industry, factories and vehicles produce poisonous gases or wastes, which consequently results in the pollution of water. though fresh, a good amount of it can no longer be used. only quite limited fresh water resource is available to human beings. so it's high time for us human beings to take quick action to protect water resource. stop pollution and save water, otherwise, we cannot survive on the earth.

with fresh water, the world will be prosperous.

water is the source of can't live without the increasing population and industrial development,water pollution has become a serious amounts of wastewater go into rivers and seas directly without being treated,which can be dangerous to lots of people pay no attention to saving water in daily life,while in some place water is badly needed.

it's time for us to take some measures to improve the should treat the wastewater before letting it go into can play a positive role in saving example we can reuse the water for wishing rice to wash vegetables and then clean a mop.

water is indispensable to our life and the development of national economy. it is often described as the source of all living things and the lifeblood of agriculture and industry. without it, nothing could grow and out world would become a terrible desert.

the world we live in is now faced with a severe shortage of fresh water. according to some official figures, more than 1,700 million people in the world don't have enough clear water to drink and over 25 thousand people die of water related diseases daily.

so, all of us should actively b save water. it's our obligation for the benefit of the future generations.

专四英语作文范文积累2

Books are close friends of humanity. They can arm us with knowledge and information we need to make success of life. Through books we can obtain skills and techniques for survival and development. Through books we can enlighten our spirits and live a fuller life. There are generally two ways in which we can have access to books: borrowing or buying. While millions are borrowing books, I still think buying them best suits me and gives me the greatest enjoyment.

Admittedly, there are a few merits for borrowing books. For one thing, borrowing books can save us huge amounts of money. And of course, with the money saved we can do other more worthy things .And also, as we borrow books from the library and friends, we normally have deadline to finish them, and consequently we can read more books in a limited time. And we can, above all, better our efficiency of our reading, just as a famous Chinese saying goes, “books can not be read unless borrowed.”

However, some advantages for buying books are more obvious and compelling. One of them, definitely not shared by the choice of borrowing books, is the abundance of freedom that buying books can offer us. Since we can keep the books as long as we wish, we can read as much as we want. Another strength of owing books is that we can take whatever notes on the margin of the pages of the books. And finally, the process of selecting and keeping books can be a great fun that borrowing books can by no means offer.

While borrowing books can, to some extent, quench our thirst for knowledge, buying books gives us greater pleasure of selecting and keeping the best of the world treasure. Can we think of any thing else more delightful and rewarding?

英语专四3

享受有意义的生活

It maybe our common desires to experience a meaning life, but when it comes to the topic How to live a meaningful life, the opinions are divided.

享受有意义的生活这也许是我们每个人共同的愿望。

In someones eyes, they agree that a meaningful life is just a comfortable life which means they can enjoy themselves as possible as they can.

当我们谈论“如何有意义的生活这个话题的时候，不同的人有着不同的观点。

However, personally in my view, if we spend our whole life in pursuing things only for ourselves, we will surely let ourselves down when we look back.

在一些人眼里，有意义的生活就是舒适的生活，他们可以尽情的享受自己的时光。

Theres an old saying that goes The greatest use of life is to spend it for something that will outlast it.

但是，就我个人而言，如果我们把我们整个生命都花费在追逐那些只对我们自己有利的事物上的时候，在回顾往事的时候，我们肯定会觉得很失望。

I cant agree more.

有一句古老的谚语“生命的最大用处就是将它用在那些比生命更长久的事情上，我非常同意这种说法。

If there is a way to avoid a disappointed life, it should be to try our best to find meaningful things which can also make contributions to the whole society.

如果说存在能够避免很失望的生活的方法的话，我觉得应当是尽我们最大的努力去发现生活当中那些既有趣又能够对整个社会有贡献的事情。

Even a single man can make a big difference to the world.

既然仅仅一个人都能够使世界发生很大的改变，更不用说，我们每个人携起手来共同给世界带来的变化。

Not to mention thateveryone get together to bring changes to the society.

是我们一起采取行动来体验有意义的生活的时候了。

Its high time that we took measures to experience a meaning life.

开始一个有意义的生活从来就不会太晚。

Whats more, its never too late to start a meaning life.

所以，追寻内心的自我，享受你的幸福并且努力帮助其他人，这样才是值得度过的有意义生活。

So be yourself, enjoy your happiness and be helpful to others.

Thats the meaning life worth living.

以貌取人

Thesedays there is a general discussion about the issue of judging a person by theirappearance.

现在有关于通过外貌判断一个人的问题的一般性讨论。

Peoples opinions differ greatly concerning this phenomenon.

人们对这种现象的看法大不相同。

Is it wise to judge a person by their appearance?

判断一个人的外貌是明智的吗？

Itis definitely not。

这绝对不是有很多原因来解释这一现象。

Thereare numerous reasons explaining this phenomenon.

首先，虽然良好的外观有助于让别人在第一次见面时留下好印象，善良和内心的思想是对所有生命的时间交朋友最重要的。

First and foremost, although good appearance is helpful to leave others agood impression in the first meeting, kindness and inner thought are the mostimportant to make friends for all life time.

其次，许多事实表明迷人的外表有些人没有成功案例，虽然没有英俊的外表别人实现很多。

Secondly,many facts reflect that some people with charming appearance make no successfulevents, while others without handsome appearance achieve a lot.

最后但notthe最少，随着科学和技术，整形手术可以改变一个人的外表，所以也许人们酸味只改变其外观但不发展他们的美德。

Last but notthe least, with thedevelopment of science and technology, plastic surgery can change onesappearance, so maybe the people with sourness only alter their appearance but not develop their virtue。

诚然，这是不明智的判断一个人的外貌。

Admittedly, it is unwise tojudge a person by their appearance.

所以人们应该有更多的与他人找到他们内在的思想之美。

So people should have more communicationwith others to find the beauty of their inner thought。

专四英语作文范文积累四4

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 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.