最近,网上展开一场关于“教科书是否要循环使用”的辩论。假如你是LiHua,请你向报社写信谈谈你自己的一些想法。要点如下:
(1.)据说我国的教科书寿命一般是半年,而美国则是五年。这说明浪费严重;
(2.)我国有两亿两千万学生,每年要用三十亿本教科书,这就需要消耗一千一百万棵树木。如果将教科书的寿命在延长一年的话,那么将节省好多树木;
(3.)许多贫困家庭的学生买不起教科书,如果将不用的教科书赠给他们岂不是更好
(4.)你的看法(至少两点)。
要求:(1).语句通顺,结构合理;
(2).开头和结尾已给出,不记入总词数(字数:150左右)
(3).参考词汇:lifespan寿命
DearEditor,
Recentlytherehasbeenanargumentaboutthereuseoftextbooksontheinternet.___________________________________________________________
Bestwishes,
Yourstruly,
LiHua
Onepossibleversion:
Recentlytherehasbeenanargumentaboutthereuseoftextbooksontheinternet.Iamwritingtotalkaboutit.
Asweallknow,theaveragelifespanofacopyofatextbookisonlyhalfayearinourcountrywhileinAmericaitisfiveyearsorso,whichshowswewastetoomuch.Thereare220millionstudentsconsuming3billiontextbookseachyear,soabout11milliontreesareneededtoproducethem!Ifthelifespanoftextbookscouldbeextendedforonemoreyear,alargenumberoftreescouldbesavedeachyear.Inaddition,manychildrenfrompoorfamiliescan’taffordtextbooks.Willitbegoodifwecanaffordthemtoreusethebooks
SoIsuggestthatallofusshouldencouragestudentstotakecareoftheirtextbooks,andnotonlydoesitdogoodtousbutalsotonature.Atthesametime,thiscanalsohelpusdevelopawarenessofthriftiness.