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研究报告作文五年级500字

2022-09-15 15:39:12五年级539

研究报告作文五年级500字

The investigation of circumstance of this class classmate myopia reachs —— the analysis of its reason

——本班同学近视情况的调查及其原因的分析

5 grade 4 Xie Yiping

五年级4班叶怡娉

One, of the problem put forward

一、问题的提出

Common saying says well: “ sees an eye know popular feeling, a pair of eyes represent one the individual's character and morals, ability and wisdom and will. When ” has the eye health when our everybody only, we just can learn better; When us only everybody protects good eye, ability works better, see whole world …… better but the observation that passes my near future, not difficult discovery weighs much people, it is especially in the student, the person of myopia increases ceaselessly, the person of our class also cannot escape by sheer luck.

俗话说得好:“看眼睛知人心,一双眼睛代表一个人的品格、才智与意志。”只有当我们每个人的眼睛健康时,我们才能更好地学习;只有当我们每个人保护好眼睛,才能更好地工作,更好地看整个世界……但经过我近期的观察,不难发现重多人们,特别是在学生中,近视眼的人不断增加,我们班的人也不能幸免。

2, investigate a method

二、调查方法

1, consult other of concerned book, online collect, inquiry, collect data.

1、查阅有关书籍、上网搜集、询问他人,搜集资料。

2, investigation or inquiry classmate, understanding class classmates are myopic circumstance and the main reason that cause myopia, problem.

2、调查或询问同学,了解班级同学们近视情况以及引起近视的主要原因、问题。

3, investigation state of affairs and data are arranged

三、调查情况和资料整理

News channel: Investigate a visit

信息渠道:调查访问

Involved aspect: Class current situation

涉及的方面:班级现状

Specific content: The big family of my composition class shares ” of 43 “ member. Among them, myopic rate is as high as 77 % in our member, they suffer from ” of “ myopic contagion, through my investigation, the schoolboy occupies the 64 % in this 77 % , the schoolgirl occupies 13 % .

具体内容:我作文班的大家庭共有43个“成员”。其中,我们成员中近视率高达77%,他们都患有“近视传染病”,经过我的调查,男生占这77%中的64%,女生占13%。

Myopic reason: When classmates read a book, the distance between eye and book was not sure good (very very close, close) ; Members still indulge electronic product, play game; Return some to staring at TV for long, fix eyes on.

近视原因:同学们看书时,眼睛与书之间的距离没有把握好(很近、很近);成员们还沉迷电子产品,打游戏;还有的长时间盯着电视,目不转睛。

Conclusion

结论

1, through investigation, major classmate does not pay attention to my class protective eye, make a number increase ceaselessly.

1、经过调查,我班大部分同学不注重保护眼睛,促使人数不断增加。

2, the main reason of classmates is as follows:

2、同学们的主要原因如下:

① sees book method incorrect.

①看书方法不正确。

② sees book posture incorrect.

②看书姿势不正确。

③ enjoys electronic product for long.

③长时间玩电子产品。

④ reads a book, when enjoying electronic product, the distance is too close.

④看书、玩电子产品的时候,距离太近。

3, proposal:

3、建议:

Insist to do minute of ten Zhong Yan health care to hold everyday; Great take exercise; See greenery more; Enjoy electronic product less, had protected our interior window.

每天坚持做十分钟眼保健操;多多锻炼;多看绿色植物;少玩电子产品,保护好我们的心灵窗户。(文/叶怡娉)

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