读写任务 (满分25分)    
阅读下面的短文，按照要求写一篇150词左右的短文。
I have a friend who always smiles even when he’s angry. He even smiles when he has got a headache. I ask him about it and this is the answer, “I try to smile even when I’m breathing or even when I’m sad. Smile is good for your health.”
I’m not a medical student, so I don’t know if there is a medical explanation for why smiling is healthy. But my friend looks younger than his age, maybe because of his habit of smiling. He is a funny, nice, and happy person. He handles all the problems that come to him with a patient smile. He’s not a person in a hurry. His life seems so relaxing but I know for sure, his life is full of problems and his job is full of deadlines, as he lives in a big expensive city on a middle salary… I think hurry and stress is normal, but not for him. He keeps smiling.
I try to do it. I have learnt to smile and it’s fun. Every time a problem comes to me, or I’m stressed, or I’m upset, I try to smile.
[写作内容]  1.以约30词概括上文的主要内容。
2.以约120词就“微笑”这个话题进行讨论，内容包括：
(1)你对微笑含义的理解；
(2)你认为微笑有何作用；
(3)你最难忘的微笑。
[写作要求] 作文中可使用自己的亲身经历或虚构的故事，也可以参照阅读材料的内容但不得直接引用原文中的句子。
[评分标准] 概括准确，语言规范，内容合适，语篇连贯。
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