演讲稿首先必须开头要开门见山，既要一下子抓住听众又要提出你的观点，中间要用各种方法和所准备的材料说明、支持你的论点，感染听众，然后在结尾加强说明论点或得出结论，结束演讲。优质的演讲稿该怎么样去写呢？下面小编给大家带来关于学习演讲稿模板范文，希望会对大家的工作与学习有所帮助。
保护环境演讲稿 爱护校园环境演讲稿篇一
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保护环境演讲稿 爱护校园环境演讲稿篇三
各位老师、亲爱的同学们：
大家好!
自从我们喊出第一声哭声的时候，便来到了这个美丽的.世界，头顶一片湛蓝的天空，脚踩一片肥沃的土地，清新的空气，温暖的阳光，这是共同属于我们的完美家园。
可是现如今，地球母亲真在哭泣，向人们发出微弱的求助信号。各种自然灾害向人们扑过来，不说远的，就说近年我国云南遭遇百年难遇的全省性特大旱灾。楚雄市尤为严重，20余万农村人口缺水。严重干旱已经造成全省742万人、459万头大牲畜饮水困难。
20__年小麦播种面积3700万亩，受灾面积达3148万亩，占已播种面积的85%。水，如今已经被他们视为最珍贵的东西了。云南一向是有山有水的地方，怎样会弄到如此地步?引起自然灾害的最终原因，一部分是人为所造成的。因为人们过度的砍伐树木，导致水土流，人们为了谋求利益，种下很多的桉树，桉树被称为“抽水机”，顾名思义桉树生长需要很多的水分和养分，只要被桉树种植过的土壤，都会变得枯竭，完全没有一点水分。
也就是这样，人类破坏环境，不爱惜自我的家园，只为眼前的利益着想。只是，我们为什么不能够退一步想想，这个富饶的地球，这一片蔚蓝的天空，这一片肥沃的土地，那里森林葱郁，河水清澈，鸟语花香，这一切的一切，不都是上天赐给我们最宝贵最有价值的财富么?试问，没有了这一切，我们还要其他的财富邮什么用呢?
人们都明白，仅有尊重别人，别人才会尊重你，对待我们这片赖以生存的土地上的植物又何尝不是这样的?我们对它进行攻击和破坏等于把自我往火坑里推。为了我们能够更好地生存与发展，我们应当好好地珍惜它，爱护它。
保护环境演讲稿 爱护校园环境演讲稿篇四
亲爱的同学们：
大家好！
你们是否发现碧蓝的天空变成灰色了？你们是否发现往日柔和的风中早已带着沙粒？你们是否发现清澈的河水变得浑浊？你们是否发现、、、、、、
然而，这一切都是人类不尊重、爱护大自然造成的。
由于人们乱砍滥伐，过度排放有害气体和二氧化碳，以及温室效应，导致全球气候变暖。我们的生存环境日益变化。据统计，目前全球每年有600万公顷的土地被沙漠吞噬，平均每分钟就有10公顷的土地沦为沙漠，而因温室效应导致南北极的冰雪融化，将更加影响全球的气候！看啊！这是多么可怕！所以我们应该珍惜地球、珍惜我们共有的家园！所以，我们应该做到以下几点：
1、出门前关灯，查看水龙头是否拧紧；
2、出门购物尽量自己带布袋；
3、少开车，多步行；
4、不用一次性筷子。
同学们，地球只有一个家园，我们应该携起手来，共同保护我们的地球母亲！
