考研英语一作文不需要写标题。直接在开头引入话题，展开论述即可。以下是作文开头示例：
Dear friends,
Today, I would like to share my thoughts on [话题] with you. [简要介绍话题] is a subject that has been widely discussed in recent years. In my opinion, [观点] for the following reasons.
首先，[理由一]。其次，[理由二]。最后，[理由三]。
In conclusion, [总结观点]。I believe that [总结] is a topic worth further discussion.
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