緊張的學(xué)習(xí)生活使很多中學(xué)生處于亞健康狀態(tài)。請(qǐng)根據(jù)以下提示，寫(xiě)一篇80詞左右的英語(yǔ)短文。要求語(yǔ)言通順，意思連貫，表達(dá)完整。文章的開(kāi)頭已給出（不計(jì)入總詞數(shù)），提示語(yǔ)必須全部用上。
1、如果處于亞健康狀態(tài)，你會(huì)上課時(shí)不能集中精神、很容易忘記事情、肥胖等。
2、出現(xiàn)這些現(xiàn)象的危害（ 自由發(fā)揮）。
3、建議：不要總是學(xué)習(xí)，應(yīng)有健康的飲食，多參加體育運(yùn)動(dòng)。

   Nowadays，many middle school students are in the sub-health state because___________.

【考點(diǎn)】安全與健康．

【答案】Nowadays，many middle school students are in the sub-health state because they are nervous about their study.If you are in the sub-health state，you will find it hard to focus your attention in class，forget things easily and become fat.It is really bad for us.For example，if you can't listen to your teacher carefully in class，you will fall behind your classmates.What's more，if your memory becomes worse and worse，you cannot even live a normal life.
So I suggest that students should not always study but try to have a healthy diet and do more sports in spare time.