The computer plays the vital role in ours life,the computer may help us to handle very many matters:The data computation,the study entertainment,the office automation,the control production,draws money automatically,long-distance correspondence .
The computer news fast development promoted its popularization.Now besides the personal computing which finds at everywhere,each kind of portable portable computer also arises at the historic moment.
The computer is playing the very major role in ours life.Cannot have in us when question,we may access the net the consult material,some quite big data may use the computer to calculate .We may learn very many knowledge in the computer
The computer also has many is bad,if to the elementary student,I wants to say plays the computer the question.Now the family economical level enhanced,the elementary student vision dropped actually,this is plays the computer the fault.The advantage very are also many,for example chats,said the topic and so on some beneficial games can cause elementary student's after school life to be more interesting.But cannot sink confuses in the computer games.Some real matter meant,a child,For computer games in hypothesized duty battle,own jumped from an upper story.Therefore,plays the computer not to be able to fall,after on the one hand which falls to does not have the advantage.
The high tech product increases day by day,Computer these high tech product,Has brought many conveniently to the people,Might also bring the misfortune to the people.Today I want to schoolmates said,That is regarding yours vision.Many children just were giving birth to,Eye all well,May perhaps be because watches the television,Plays the computer,Each one has all taken to bring with the eyeglasses.On our class,Some 70% schoolmate are almost the nearsightedness,My eye also very is originally good,May march into the higher grades,Also starts to drop.This police has shown us,Plays the computer,May,Watches the television,No reason why not.However,If you want to have a pair of beautiful health eye,Anything must have a limit.If your eye for a long time in television and under computer accompanying,I believed,That cannot have the good result.
電腦在我們的生活中起著重要的作用,電腦可以幫我們做很多事情：數(shù)據(jù)計算,學習娛樂,辦公自動化,控制生產(chǎn),自動取款,遠程通信……
電腦的訊速發(fā)展促進了它的普及.現(xiàn)在除了隨處可見的個人電腦外,各種便攜式的手提電腦也應運而生.
電腦在我們的生活中起著很大的作用.在我們有不懂的問題時,我們可以上網(wǎng)查閱資料,一些比較大的數(shù)據(jù)可以用電腦計算……在電腦中我們可以學到很多知識.
電腦也有許多壞出,如果對小學生呢,我想說玩電腦的問題.現(xiàn)在家庭的經(jīng)濟水平提高了,小學生們的視力卻下降了,這就是玩電腦的壞處.好處也很多,例如聊聊天、說說題等一些有益的游戲能使小學生的課余生活更加有趣.但不能沉迷于電腦游戲.有一個真實的事就是說,一個小孩,為了電腦游戲中虛擬任務的爭斗,自己跳樓了.所以,玩電腦不能陷進去,陷進去后對哪一方面都沒有好處.
高科技產(chǎn)品日益增多,電腦這些高科技產(chǎn)品,給人們帶來了許多方便,可也給人們帶來了不幸.今天我就想對同學們說說其中的一點,那就是對于你的視力.許多小孩在剛生下的時候,眼睛都好好的,可也許是因為看電視,玩電腦,個個都帶上了眼鏡.就我們班,差不多有70%的同學是近視,我的眼睛原來也很好,可步入高年級,也開始下降.這警示了我們,玩電腦,可以,看電視,未嘗不可.然而,如果你想有一雙美麗健康的眼睛,什么都要有個限制.如果你的眼睛長期在電視和電腦的陪伴下,我相信,那不會有好結果.