上学带手机的坏处500字作文

给你提示,自己解决.好处,随时随地,沟通无处不在.坏处,就象追踪器,很容易找到你.

Aseverybodyknows,mobilephonesisplayinginourdailylifenowadays.Buttheimportantpartofit,theyhaveBOTadva

电动车受到广大环保人士的一致推崇,他们对燃油尾气深恶痛绝.尾气中含有大量有害物质危害人体,特别是少年儿童的健康,以电代油,无尾气污染,低噪音.此外,电动自行车还保留了其良好的运动特性：轻松用脚踩,累了

Whetherthemiddleschoolstudentsneedtotake/usetheircellphoneornotduringtheschooltime

希望能找到对你有用的呵呵不提倡应是主流杨英琴40岁教师不提倡高中生带手机进入校园应该是规范的主流,这并不能说我有多么落伍,而是据实分析.首先看看高中生的交友范围,他们一般的交际就在班级和学校里,他有必

Nowadays,withthedevelopmentoftechnology.moreandmorestudentsgotoschoolwithcellphones,whichhasmanyadva

1：方便谈恋爱2：恋爱中方便发短信3：恋爱中方便开房的途中走失后电话联系4：讨厌别人而不敢当面骂的时候私底下电话里面骂5：生为一个21世纪现代信息产业化的标准高中生难倒不该拥有一部手机吗?6：如果某一

Asweknow,withthedevelopmentofsociety,moreandmorestudentsarehavingcellphone.Theyaregivenaspresentsfro

AdvantagesanddisadvantagesofmobilephoneMobilephoneisnowimportantcommunicationtool,andweareinseparabl

Atourschool,wehaveplentyofrules.Oneofthemisthatwecan’tbringourcellphonestoschool.Theproblemisthatmos

要点：有辐射,影响健康由于自制力不强,耽误学习从这两点展开就可以了

Asweknow,withthedevelopmentofsociety,moreandmorestudentsarehavingcellphone.Theyaregivenaspresentsfro

everycoinhastwosides,takecellphoneforexample,ononehand,cellphoneisconvenientforustocommunicatewithou

Somestudentsliketotaketheircellphonetoschool.Itbreaktheschoolrules.It'snotrighttodosobecausethereare

TakingCell-phonestoschoolcanhelpustalingwithparentsandourfriends.&itcanalsokillourtime,makemorefun.B

Asweknow,withthedevelopmentofsociety,moreandmorestudentsarehavingcellphone.Theyaregivenaspresentsfro

Cellphoneisverypopularinourlife.Itisausefultoolforustocommunicatewithotherswhereverheorsheis.Wecanal

Iwanttotellyoumyopiniononwhethermiddleschoolstudentscangotoschoolwithmobilephones.Ithinktheycandotha

垃圾食品,外国不吃了再来哄我中国人民

ofusingcellphone.Herearemyreasons.First,cellphonewilldistractusfromlisteningtotheteachersinclass.For