假设你是一名大四学生，即将毕业离校，请你根据四年的大学生活的经历给大一新生写一封忠告信：

1. 作简单介绍

2. 大一新生如何适应大学生活

3. 强调学习英语的重要性

【范文】

A Letter of Advice

Dear Freshmen,

I, the undersigned, am a senior in the Computer Science Department of Peking University. I would like to say a few words to you, which I hope would be helpful to you.

To begin with, the change of ideas is of most importance for freshmen to adapt themselves to campus life. During the middle school days, we usually depend upon our teachers at school and parents at home. However, the life and study on university campus features independence, which is essential to our psychological development. In my view, we had better always bear in mind the idea of independence.

What’s more, English learning is a must. On one hand, without CET 4 certificate, we can not get our degree when we graduate from university. On the other hand, when we hunt for job, English level is a deciding factor. Therefore, I do hope that all of you will have a good understanding of the necessity of learning English well.

Good Luck to you!

Sincerely Yours英语四级满分

Li Ming

忠告信

亲爱的新生们：

我，本封信件的书写人，是北京大学电脑学院的学长。我有些话想说给你们听，希望可以帮助到你们。

首先，思维转换对于新生适应校园生活是最重要的。在上中学时，我们通常依靠老师或父母。但是大学的学习和生活是关于独立的，这对我们的心理发展来说很重要。我认为我们最好随时把独立思维记在心中。

另外，学英语也是必须的。一方面，如果没有拿到英语四级证书，我们就没办法拿到毕业证书;另一方面，当我们求职时，英语水平也是一个决定因素。因此，我希望你们都可以理解学习英语的必要性。

祝你们好运!

真诚的，

李明