专四作文的提高不仅要熟知写作技巧，最重要的是平时要多找题目话题来自己实际写作，希望考生们多练习写作专四作文。

　　Cell phone seems to be one of the most important inventions of 20 century. Using cell phones to surf the Internet has become quite common in our daily lives. Cell phone has exceeded its original function such as making phones calls or sending message. Its multi-functions have make people’s tedious lives more colorful. Many people, especially the young generation, have found that they can not live without their cell phones. Many people feel uncomfortable in absence of their cell phones. This may become a symptom called cell phone dependency.

　　手机似乎是20世纪最重要的发明之一。用手机来上网是一件很平常的事情。手机已经超越了原有的打电话和发信息的功能，多功能的手机让人们平淡的生活变得有趣起来。很多人，特别是青少年，没了手机就不能活。很多人觉得不用手机不自在。这种症状可以称为手机成瘾症。

　　First, many people have addicted to cell phones, they spend considerable time and money on the phone, for it provide with numerous games and applications. Some of them even use cell phones as computers that they keep the phone open for all day long. As to some students, some of them even use the phones to play games in the class, when they should focus on their study instead. In this case, parents and teachers should limit the time that children spending on the cell phones, for its have more disadvantages than advantages.

　　首先，很多人对手机成瘾。他们花了大量的时间和金钱在手机上玩游戏和各种手机应用。有些人甚至像使用电脑一样使用手机，24小时全天开机。至于某些学生，在课堂上玩手机游戏，他们应该好好学习的。在这种情况下，老师和家长应该限制孩子们玩手机的时间，毕竟弊大于利。

　　Second, the dependency on cell phones has shown people’s anxiety towards to their social interrelationship. A day without cell phone just feels like getting lost in this big world. Every day, people tend to check their cell phones to see if they have got any messages or surf the Internet, but the cell phone truly affects their normal life.

　　其次，对手机的依赖表示人们的人际关系很紧张。一天不玩手机就像在这个世界里迷路了一样。每天，人们都会看看自己的手机是否收到了短信或者用它来上网，但是手机真的影响到了人们的正常生活。

　　There is no denying that cell phones have brought us considerable convenient. However, we should be aware of the negative effects that cell phones have brought to us. Just put down your cell phone for a while, and you will find that without your phone life can still be wonderful, too.

　　我们不能否认手机给我们带来了极大的便利。但是，我们应该意识到手机的负面影响。丢开你的手机吧，你会发现没有手机的生活也可以很完美。