【精选】专四英语作文三篇
在学习、工作乃至生活中，大家都有写作文的经历，对作文很是熟悉吧，借助作文可以提高我们的语言组织能力。那么问题来了，到底应如何写一篇优秀的作文呢？下面是小编为大家整理的专四英语作文3篇，仅供参考，欢迎大家阅读。
专四英语作文 篇1
On the popularity of wifi
As is vividly depicted in the drawing,three birds are standing on the wire.while another bird is standing on the other side without wire,with its whole body floating in the air.One of the three
birds says:”he’s got wifi’
By depicting this the image,the drawer attempts to expose the popularity of wifi nowadays.But every coin has two sides,so does wifi.On the one hand,it makes it possible for a wireless-enabled computer or personal digital assistant to connect to the Internet almost time,anywhere,making our life more convenient and interesting And with the development of society,free wifi will be available in may more places,which will make it cheaper for us to surf the internet.On the other hand,access points could be used to steal personal information transmitted form wifi users and there is still room for improvement in the signal strength of wifi.
Generally speaking,only when we make the most of the advantages of wifi and get rid of its
disadvantages,will it benefit us.
专四英语作文 篇2
Nowadays,there is no doubt that Korean soap operas arouse great interest among people around us, especially some girl students. Many persons argue that watching
Korean operas is relaxing and touching, while others hold that we should not spend a lot of time in addicting ourselves in such TV plays. 如今，韩剧很热。很多人觉得看韩剧很放松很感动，一些人则认为不该沉溺于追剧。
Some individuals consider that watching such soap operas should be understood and encouraged. For one thing, many girls often think that the chief actors are very handsome, rich, brave and even sexy, such as Lee Min Ho in "The Heirs" and Kim SooHyun in "You Who Came From the Star". For another,some young audience long for pure and romantic love, which is unrealistic but precious in real life. They got excited and felt awesome when Do Min Joon Xi savedand fell in love with Cheon Song Yi in episode 8.
一些人认为看韩剧应被理解支持。 一方面，女孩子们喜欢男主角帅富大长腿勇敢还性感，比如《继》里的李敏镐和《星》里的.金秀贤。 另一方面，年轻观众憧憬剧中浪漫纯洁的爱情，但这在现实生活中是不切实际却又那么弥足珍贵的。他们看到第八集都敏俊xi救下千颂伊并相爱时，感觉开心爆了。。
In spite of this, quite a few people firmly believe that Korean soap operas are ridiculous and simplistic, in other words, they deem that watching such TV plays is a waste of time and youth.Such people feel that the characters, who were born rich and handsome, are dreamed up and can not be found in real society,so they feel that it is meaningless and even naive to watch the soap operas.
尽管如此，有不少人认为韩剧荒诞肤浅，换句话说，他们觉得看韩剧是浪费时间和青春。他们觉得电视里那些生下来就又高又帅又有钱的oppa是空想出来的，现实社会根本没有，所以他们说看韩剧很无聊很天真。
Taking into all these featuresmentioned above, we can draw a conclusion that
Korean soap operas have bothpositive and negative effects just as a coin has two sides. From my ownperspective, we can watch them and find the TVcharacters we like, but we have to keep our own identity and tradition. 我们可以看韩剧，找到喜欢的角色，但是我们必须保持自己民族的特点和传统。
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.
