请你根据以下提示，结合生活中的一个事例，用英语写一篇短文，谈谈微笑的作用. The best example of un

No body language can be more attractive/ fascinating than smiling. Not only can a beautiful smile make ourselves happy, but also it enables others to feel delighted. Sometimes when a smile is so powerful that it gives people suffering from disasters great courage.
A little boy named Lang Zheng, for instance, impressed and encouraged a great many people when a serious earthquake happened in Wen Chuan/over took Wen Chuan. Right after he was rescued by the soldiers from the ruins, he saluted and smiled to them. His smile was like sunshine which warmed people who were in sadness.
It is safe/ no exaggeration to say that without smile our life would be colorless and difficult. It is suggested that we smile as much as possible.


试题分析：本文谈论的话题是微笑的作用，要求结合生活中的事例。属于开放性作文的写作，以第三人称为主，主要使用一般现在时。在讲述过去发生的事情的时候可以使用一般过去时。要点：1.叙述微笑的巨大作用，可以使用谚语。2.使用具体事例：可以是身边发生的事情；3.总结：既然微笑的作用是如此巨大，那么在我们以后的生活中就尽量多微笑。完成开放性作文时，首先要选择自己熟悉的短语或者句型，在你的能力范围之内，选择句式时要赋予变化，因为这样你才可以更好的驾驭。同时也要选择合适的连接词，把各个要点组织成一个完整的整体。
【亮点说明】本文中最大的特点是高级句式的运用非常到位，如第一段中的部分倒装句：Not only can a beautiful smile make ourselves happy, but also it enables others to feel delighted.否定词not only放在了句首，后面的主句使用了部分倒装的形式。文章最后一句It is suggested that we smile as much as possible.使用了主语从句中的虚拟语气用法。