​关于专四英语作文汇总5篇

关于专四英语作文汇总5篇

关于专四英语作文汇总5篇

在日常学习、工作和生活中，大家一定都接触过作文吧，作文是由文字组成，经过人的思想考虑，通过语言组织来表达一个主题意义的文体。写起作文来就毫无头绪？以下是小编整理的专四英语作文5篇，供大家参考借鉴，希望可以帮助到有需要的朋友。

专四英语作文 篇1

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2

The last several decades have seen a decline in parental influence on their children. In fact, it seems that the more children watch movies and television and get influenced by people outside the home, the more their parents lose control over them. Nowadays, children and teens are often searching for role models other than their parents to imitate. They naturally look to celebrities like singers, movie stars, and athletes to be their guides. For example, many high school students like to dress in the latest fashions that have been made popular by various celebrities. They even cut their hair like famous people or say the same things as them. Parents simply cannot complete with these stars when it comes to influencing their children. Many television shows, movies, and video games have high levels of violent content and bad language, which greatly influence young people watching them. Children have begun acting badly based upon what they have seen on various media.

近几十年来，父母对子女的影响出现了下降。事实上，越来越多的孩子看电影和电视，并受到外界的影响，他们的父母对他们失去控制。如今，孩子和青少年往往是在寻找榜样，而不是他们的父母模仿。他们很自然地去看像歌手，电影明星，运动员是他们的指南。例如，许多高中学生喜欢穿最新的时装，这是由各种名人所欢迎的。他们甚至把自己的头发剪了，像名人一样，或者说同样的.事情。父母只是不能完成这些星星，当它影响他们的孩子。许多电视节目、电影和电视游戏都有很高水平的暴力内容和不好的语言，这些都严重影响了年轻人的观看。孩子们已经开始根据他们在各种媒体上看到的东西开始表演了。

专四英语作文 篇3

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 life.we can't live without water.however,with the increasing population and industrial development,water pollution has become a serious problem.large amounts of wastewater go into rivers and seas directly without being treated,which can be dangerous to people.also 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 situation.factories should treat the wastewater before letting it go into rivers.we can play a positive role in saving water.for 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 篇4

Now everybody advocates the environmental protection, but also has found out many environmental protection slogans: The protection environment protects us; The destruction environment, destroys our livelihood homeland; The soil cannot regenerate, prevents the soil pollution and the desertification,

reduces the soil erosion; The environment and the human coexistence, the resource development and the environmental protection are coordinated; The protection water environment, saves the water resources; Acquires the environment consciousness, protects the ecological environment; The use few plastic bags, are friendly to our environment ......Our Earth has one, needs us to protect together. what advantage does the that environmental protection bag have?

Not only it may use repeatedly, moreover is beneficial to the ecological environment. In the environmental protection bag's design, the many environmental protection warm-hearted public figures provide Hangzhou in abundance the beautiful scene the photographic work, wants to use in the environmental protection bag, the final lotus baby becomes in the environmental protection bag's design. The lotus baby is in bulletin photojournalist Xia Yang pats. In his blog, the net frie

专四英语作文 篇5

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.