One, raise a question
一、提出问题
Some closer year come, our country myope is increasing. Pupil is occupied 22% the left and right sides, junior high school is unripe increase to 55% , high school is born to already had the glasses on 70% belts, the scale of undergraduate myopia is as high as 80% .
近些年来，我国近视的人越来越多。小学生占22%左右，初中生增加到了55%，高中生已有70%带上眼镜，大学生近视的比例高达80%。
2, investigate a method
二、调查方法
(1) consult concerned book, how understanding Everyman is myopic. (2) get online search how to protect good eye.
（1）查阅有关书籍，了解普通人怎么近视。（2）上网查找怎样保护好眼睛。
3, investigate a case
三、调查情况
The element that brings about myopia has: Genetic element, environment element, individual element, nutrition element and Morpheus element.
导致近视的因素有：遗传因素、环境因素、个体因素、营养因素和睡眠因素。
The cause that causes student myopia has: Exercise is inadequacy of too much, Morpheus, excessive see TV, mobile phone. The cause that causes adult myopia has the job to cross inadequacy of much, Morpheus.
导致学生近视的原因有：作业太多、睡眠不足、过度看电视、手机。导致成年人近视的原因有工作过多、睡眠不足。
4, conclusion
四、结论
(1) because pass,see TV, mobile phone more and myopic.
（1）由于过多看电视、手机而近视。
(2) protect an eye carelessly, lay down read a book.
（2）不注意保护眼睛，躺下看书。
(3) when writing job is tired, bend over in write above the table.
（3）写作业累的时候，趴在桌子上面写字。
5, proposal
五、建议
(1) eat the vegetable that has a vitamin more (2) after the study in 40 minutes, visit green plant more, xiang Yuan is looked at. The health care that make a key point is held. (3) want the convention using an eye with good nurturance. (4) when writing, do not want to lay down, carry one a punch with the width of the table.
（1）多吃有维生素的蔬菜（2）在40分钟的学习后，多看绿色的植物，向原眺望。做眼保健操。（3）要养成良好的用眼习惯。（4）在写字时，不要躺下，和桌子的宽度保持一拳。