书面表达（满分25分）
现在，越来越多的中学生缺乏体育锻炼，导致身体素质下降。根据下面的提示写一篇短文。
缺乏锻炼的原因（学习任务太重、锻炼辛苦、无法坚持……）
你对学校和对同学们的建议
注意：可适当增加细节以使行文连贯；词数120左右。Now it is known that fewer and fewer students do sports regularly, which makes them weak and easily tired.
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(答案→)Now it is known that fewer and fewer students do sports regularly, which makes them weak and easily tired.
解析：本文是一篇给出汉语提示的提纲类写作。文章只给出简单的提示，这要求考生在写作的时候，需要发挥自己的想象能力适当拓宽。成文时应注意以下几点：1.文章内容要齐全：（1）引出话题；（2）缺乏锻炼的原因（学习任务太重、锻炼辛苦、无法坚持……）；（3）你对学校和对同学们的建议；2.三段成文法。第一段总说；第二段阐述现象；第三段发表自己的看法。3.人称：第三人称为主；4.时态：一般现在时；5.适当使用一些高级词汇、句型和短语，以增加文章的档次；6.恰当使用一些连词和插入语，使文章表达自然、流畅。
【亮点说明】使用了从句：1.定语从句Now it is known that fewer and fewer students do sports regularly, which makes them weak and easily tired.2.宾语从句some of the students plain that they have too much homework, resulting in less time to take exercise.3.状语从句because it is a very hard thing. no matter how busy we are, 使用非谓语动词短语：resulting in less time to take exercise 使用了连词和插入语：First of all, In addition, In addition, For us students,使用了短语：result in，keep doing，Because of， lack of等。