如果一篇文章，从头到尾，永远用的只有一种句型，那么这篇文章一定拿不到高分，我们可以适当的改换一下句型。
英语专四模拟作文题经典范文一：
In recent years there has been a dramatic rise in the cell phones, which are now essential to millions of people as a convenient form of communication. In 2004 the number reached 315,000,000, with an average annual increase at 57,500,000.
Some people can now no longer imagine life without their cell phones. The fact that they are so popular proves that they are useful and convenient. Cell phones enable people to easily and quickly communicate with one another; wherever you are, you can instantly reach somebody. Cell phones eliminate the trouble of not being able to meet someone in person, and therefore increase business's efficiency.
Mobile phones necessarily also harbor disadvantages. The radiation such phones emit is hazardous to one's health. Furthermore, if people become too reliant on the use of cell phones, our face to face skills may decline. Any new invention has its drawbacks, and such negative aspects cannot always diminish its popularity. Despite the negative effects of television, for example, the number of people who own televisions continues to grow at a tremendous rate. This is also the case with mobile phones. People won't stop eating just because of the risk of choking. In addition, the swift development of science and technology will likely eliminate the hazards cell phones may cause. One can safely predict, therefore, that with the introduction of new techniques, mobile phones will have more applications and become even more appealing to customers.
参考译文：
近年来，手机有了飞速的增长。对数以百万计的人来说，作为最便捷的通讯工具手机是生活中必不可少的。到2004年，手机的数量达到3.15亿，平均每年增长了5750万用户。
有些人现在已经无法设想没有了手机的生活会是什么样子。手机如此普及的事实证明了它们的实用和方便。手机使人们能够简单快捷地相互沟通，无论身处何地，都能马上联系上。手机解决了需要交流时却无法见面的问题，因而也增加了商业活动的效率。
使用手机也不可避免地存在弊端。手机发出的辐射对健康不利。而且，如果人们过于依赖手机，那么我们面对面交往的能力会下降。每个新发明都有它的缺点，但这些消极方面并不会影响它的普及。比如电视，尽管有很多负面作用，但拥有电视的人数还是继续以极高的速度增长。这种情况也适用于手机。人们不会因噎废食。而且，科技的飞速发展有希望消除使用手机所带来的风险。所以，可以有把握地预言，随着新技术的采用，手机会有更广的用途，而且会对消费者更有吸引力。
英语专四模拟作文题经典范文二：
Competition is a common phenomenon in our society . We compete when we play games, we try to do better than others in our study, and there is constant competition for jobs, fame, wealth and so forth. Therefore,we can say that, in a certain sense, competition is one of the motive forces of the development of our modern society.
It is often believed, that competition and cooperation are in opposition to each other. Some people stress competition, without which, in their eyes, there is no responsibility, no drive and ultimately, no progress. Others advocate cooperation whatever they do. They are of the opinion that the dependence of people on one another has increased, without which the society we live in can not keep going smoothly. In reality, we find that in many cases competition goes hand in hand with cooperation. Lets take a football game for example. During the game, one team is competing against the other, but each member of the team must cooperate with his teammates. Otherwise, they would lose the game no matter how skillful each individual player might be. It is clear that competition has much to do with cooperation.
As far as I'm concerned, I do not agree with the view that competition and cooperation are always in conflict with each other. In my opinion, while advocating competition, we should never forget cooperation. In our social life, cooperation is especially necessary because most work is fulfilled with or through other people. So I've come to the conclusion that competition and cooperation are equally important.
英语专四模拟作文题经典范文三：
In many countries it is common for teenagers to take part-time jobs while they are still in high school, while in other societies this is virtually unheard of. In the latter situation, students are expected to spend all of their time on their studies and consider schoolwork their "job". In my opinion, students benefit more from a more balanced lifestyle, which may include working at a part-time job. Therefore, I believe that it is a good idea for students to work while studying.
While it is true that a student's most important goal must be to learn and to do well at his studies, it does not need to be the only goal. In fact, a life which consists of only study is not balanced and may cause the student to miss out on other valuable learning experiences. In addition to bringing more balance to a student's life, part-time work can broaden his range of experience. He will have the opportunity to meet people from all walks of life and will be faced with a wider variety of problems to solve. Furthermore, work helps a student to develop greater independence, and earning his own pocket money can teach him how to handle his finances. Finally, a part-time job can help a student to develop a greater sense of responsibility, both for his own work and for that of the team he works with.
For all of these reasons, I firmly believe that most students would benefit from taking a part-time job while they are in high school. Of course, they must be careful not to let it take up too much of their time because study is still their primary responsibility. In sum, living a balanced life is the best way to be successful.
参考译文：
在许多国家，青少年普遍会在高中时期打工。然而在有些国家，这几乎是前所未闻的。如果是后者的情况，那是因为一般认为学生应把所有的时间花在学业上，把学业当作是自己的"工作"。我认为，生活方式越均衡，对学生就越好，而均衡的生活则须包含打工。所以我认为，在就学期间打工是个不错的想法。
虽然学生最重要的目标的确必须是学习，而且功课要好，但这不必是学生惟一的目标。事实上，只重视学业的生活并不均衡，这可能会使学生错过其他珍贵的学习经验。打工除了使生活更均衡外，还可拓展学生的经验。学生可以有机会见识各行各业的人，而且会面临更多各种不同的问题需要解决。此外，工作帮助学生更加独立，而且自己赚零用钱还可以教导他如何处理自己的财务。最后，打工可以帮助学生培养对自己的工作和团队工作更大的责任感。
基于这些理由，我坚决相信，大多数学生在高中时期打工都能获益。当然，他们也必须小心，不要让打工占据太多时间，因为学业仍然是青少年首要的责任。总之，过均衡的生活才是最佳的成功之道。