Even though military training may present many challenges, overall it can be a very positive experience. An experience of military training helps build up our bodies as well as strengthen our mind. On the contrary, the biggest disadvantages military training has might include things like its tediousness, and in a certain sense, a waste of time.

Even so, the advantages of military training far outweigh the disadvantages. For example, when we have the military training, we learn to help each other and overcome difficulties together, which strengthens our friendship. Additionally, we can learn to be more punctual, which will be of great help to our later study. Last but not the least, it can help us to be independent.

All in all, military training is an experience you will carry with you for the rest of your life! I think we should take an active part in such activities during our school life.

题目分析：本文是篇观点性议论文，正反两方面观点明确，最后要有自己明确的观点。材料非常简单，学生很容易把握写作要求和写作目的。考生在写作之前必修认真审题，首先要注意文章的时态，要求是高中新生对军训活动的民意调查，所以要用一般现在时。要求让你给校长写信，因此本文必须用第一人称。再有就是不能根据材料逐字逐句的翻译应该注意句子的衔接，以提高作文的档次。

【亮点说明】文中使用了非常好的短语和句子为文章增色不少，比如as well as不仅......而且，On the contrary

正相反，a waste of time浪费时间Last but not the least最后但同样也很重要，All in all总的来说，take an active part in积极参加。这些都是高级短语为文章增色不少。亮点句子：Even though military training may present many challenges, overall it can be a very positive experience.这句话用了even though 引导状语从句。Additionally, we can learn to be more punctual, which will be of great help to our later study. 这句用了非限制性定语从句。使文章更加连贯。