本人下个月初即将参加学校的大学四级清考，下面是老师给我们的参考作文题目，恳请各位好心的大侠们帮小弟我写下这几篇英语作文！不胜感激！！！！！跪谢！！！！！

下文中的英语句子均为辅导老师给的参考语句，大侠们看看在这个基础上帮小弟再加工扩展下！组成一篇作文！谢谢了！！！！！

第一篇
The Positive and Negative Effects of Exercise on our Health
1. 体育锻炼能给我们带来的好处，
2. 体育锻炼也有负面的影响
3. 如何参加体育锻炼

* exercise brings a lot of benefits to our health.
* help to build up our body; strengthen our hearts, lungs…/Physical exercises can increase the circulation of the blood. In addition, physical exercise can increase appetite and digestion.

* In addition/ Besides, … enable us better react to what is going on around us. By doing exercise one can be energetic and optimistic.
.
And most importantly/ best of all, be optimistic/develop optimism about our harsh/tough life when we take part in/ participate in/ are engaged in exercise./ Moreover, we take our minds off our work and studys. As a result, our minds are relaxed.

* the negative effects of exercise

* improper exercise; according to the latest research, …… get injured. too much.

? The more exercise……take, the more loss of iron……suffer and the worse their health will get.

? And worst of all, excessive exercise; result in

? Therefore, adopt scientific approaches; solve/ overcome the problem of exercise.

? Be based on both progressiveness and regularity

? Pay attention to; health conditions

? In sum/conclusion, as long as we can……,……does bring benefits to us/ will be beneficial to us




第二篇
A  Harmonious Dormitory Life 
1.宿舍生活的和谐是大学生活必不可少的部分
2 宿舍生活有时会出现不和谐的情况
3 如何创造和谐的宿舍生活
 　
? Dormitory life; an indispensable part of college life/ play a very important in college life; be disturbed

? As is known to all,……id important to college students and benefits all the members.
? On one hand,……On the other hand……
? Have a good mood ; enjoy being together; have a good rest; put our heart into study.
? Create and maintain a harmonious dormitory life.
? Firstly,……Secondly,……Thirdly,……
? adhere to a healthy lifestyle; ei rid of bad habits; learn to tolerate each  other and co-exist; share with each other and make good friends.
? In conclusion, we should try our best to build a harmonious dormitory life foe the sake of good study and good life

第三篇
假设你是李明，请你写一封信给校长，建议改善本校体育设施状况，内容应涉及体育设施对大学生的重要性，对目前学校体育设施的状况可以表扬，可以提出批评建议，也可以兼而有之。

A Letter to the President of the University
Dear Mr. President,
? I am writing this letter to you to……
? Express my concern about
? limited resources
? opportunities to participate in sports,
? It is important and dispensable for……to……
? Have access to quality sports facilities,……a healthier lifestyle,
? boost self-esteem and confidence, and to build a positive outlook and sense of achievement. 
? My proposal is to……
? be available to students all year round.
? meet one’s sporting needs.
? Thank you f 4000 or your reading this letter.
? Yours faithfully,
? Li  Ming

第四篇

Competition and Cooperation
1 竞争是社会生活中的常见现象
2 竞争和合作往往是同时存在的
3 提倡竞争的同时，我们不能忘记合作

? a common phenomenon in our social life.
? Compete……; constant competition for jobs, fame, wealth and so forth.
? is one of the motive forces of the development of society.
? compete against the other, cooperate with his teammates.
? most work is fulfilled with and through other people.
? In many cases, we can not achieve anything if there are only competition and no cooperation.
? equally important.