第1个
开头：大家都知道，由于人类向自然界过度的索取，已经导致了大自然无情的报复：飓风、暴雨、暴风雪、洪涝、干旱、虫害、酷暑、森林大火、地震等灾情不期而至，全世界因干旱等原因而造成的迁移性难民预计到20xx年达到1亿人。
第2个
开头：3分钟保护环境演讲稿 尊敬的老师，亲爱的同学们： 大家好!我今天演讲的题目是：《人人创建绿色家园》。
第3个
开头：today as the development of the technology people live a much better life than before the average wage is promoted highly. the economy develops at the cost of polluting the environment we can see the pollution everywhere like the river water is dirty the situation is so serious that we must take some action to control the environmental pollution. first we should not throw away the rubbish whenever we have rubbish at hand we should keep the habit to throw it into the dustbin sometimes the garbage can be recycled. second the government should make some measure to punish the industry which is not deal with the pollution well. with the government’s intervention the businessmen will pay special attention to the pollution and dare not to ignore it. protecting the environment needs everyone’s effort to ourselves and our offspring’s health we must take action to protect the environment.
第4个
开头：地球，是万物赖以生存的家园，是人类名副其实的母亲，过去的地球天空蔚蓝明净，群山青翠欲滴，河水清澈纯净，真是美丽壮观、和蔼可亲。可现在的地球呢?天空难录昨天的蔚蓝，群山不见往日的青翠，河水流失昔日的清澈。与以前的地球相比，无疑是发生了翻天覆地的变化。
第5个
开头：亲爱的同学们：人人都渴望有一个美好的家园，人人都希望生活在人与自然和谐发展的文明环境里。春暖花开，绿意盎然。然而，在我们的校园里我们可以看到：有的同学仅仅为了少走一点点的路，不顾小草的生命，任意践踏。现在道路两边尤其是路的拐角处，草地已经被踩的没有了绿色，一片干枯。学校每年被踩坏的绿地就有1500平方，为此学校每年都要花费几千元用来修复绿化。这个数字也不是一个小数字，只要我们稍微注意一下就可以节省几千元。同学们我们是不是应该好好想想我们平时是怎么做的?为此我们向全校师生发出倡议：
第6个
开头：第：初中三分钟英语演讲稿保护环境 earth looks like a big blue marble; from high above the earth and from the moon, the planet gleams and shines. the blue water in the oceans and seas of the earth makes a dramatic image.water is the source of this beauty and the source of life on earth. it is the reason people can live on this planet. water is everywhere. water is in rock deep under the ground, in natural holding areas.in a real sense, water keeps earth alive. the last drop of water will be the world's human tears. we chinese are one of the 12 water-poor countries, as people waste, water less and less. however, there are many waste of water, for example: some of the children bought water gun filled with water shooting water everywhere; there are some students hand-washing after washing bowls, or not turn off the faucet, waste a lot of water... .... yunnan-guizhou plateau, where the recent prolonged drought, making survival of the population there is facing a serious threat to address this problem, we in china 1.3 billion to develop awareness of water conservation. therefore, i appeal to you here: 'take action at water saving
