6月30号，武汉市新冠肺炎疫情防控指挥部发布通告，初中阶段初一,初二年级7月5日结束线上教学，也就是说从2月10号开始武汉初中生看线上网课学习已经整整五个月了，长时间的线上教学给不少学生带来近视的困扰，就这个现象我也来压一个中考热点话题作文。
请就此现象写一篇短文谈谈你的看法。
内容包括： 1.造成近视的原因；2.近视对学习或生活的影响；3.你认为应该如何保护视力（至少两条建议）
要求： 1.字数：80-100字。开头已给出，不计入总字数。2.文中不得出现真实的校名与人名。
参考词汇： eyesight n.视力; nearsighted adj 近视的; have good eyesight 视力好; have bad eyesight视力差
Quite a lot of students have become nearsighted now._________________
这里先给出常规书面表达评分档次和要求供大家参考：
书面表达评分时分为五个档次：
1.（13-15分）要点齐全，语句通顺完整，有个别语法，拼写错误，书写工整。
2.（10-12分）能写出大部分要点，语句较通顺完整，有少量语法/拼写错误，但不影响句意理解，书写工整。
3.（7-9分）能写出部分要点，语句基本通顺完整，语法/拼写错误较多，但尚能达意，书写较工整。
4.（4-6分）能写出个别要点，语句不够通顺完整，语法/拼写错误多，只有个别句子可读，书写不够工整。
5.（0-3分）未能写出基本要点，不知所云，书写潦草。
下面提供两篇范文供大家参考：
Possible Version One:
Quite a lot of students have become nearsighted now. I think the main reason is that students don't have a good habit while studying. Bad eyesight brings trouble to our life and study. For example, if we leave our glasses at home, we can't take notes in clsaa. We will feel uncomfortable when we swim with glasses. Here is my advice: on the one hand, teenagers shouldn't study for hours without breaks because our eyes need to relax. On the other hand, having sports and doing eye exercises are also helpful.
It's very important to have good eyesight. So let's take good care of our eyes.(97 words)
Possible Version Two:
Quite a lot of students have become nearsighted now. There are many reasons. Some students often play computer games for long. Some keep their eyes too close to the books while reading, and some often read in poor light.
If you are nearsighted, you may lose some good chances for your dream jobs like pilots and policemen. So it's important to protect your eyes. First, you shouldn't play computer games or watch TV too much. Second, you'd better take breaks after reading or doing homework for a long time. Third, you're supposed to do eye exercises regularly. If you can do like this, you will have good eyesight. (99 words)
