it’s our duty to save energy. as middle school students, what should we do to save energy?firstly, we can walk or ride a bike to school. we’d better not take the bus or the private car. secondly, we should use energy--saving lights when you leave the room. thirdly, we should save water. don’t forget to turn off the water tap after using it. fourthly, we also need to save paper. it’s a good idea to bring a handkerchief with us. fifthly, we should learn to recycle waste things such as cans, paper and bottles.

in a word, we should try our best to save energy.

英语节约能源作文篇2

with the shortage of fossil energy have been a public human being's problem ,more and more new energy get human's attention, sun energy ,wind energy ,hydrogen and so on.

随着能源短缺已经成为一个有类普遍的问题，越来越多的人开始关注新能源，太阳能，风能，氢能等等.

the solar energy is used as a kind of efficiently no pollution new energy, the substitute of a kind of future the normal regulations energy of century.

太阳能作为一种高效无污染的新能源，一种未来世纪常规能源的替代品，尤其受到人类的重视.

these new energies have so many advantages,no pollution and never depletion and,more important one is this time new energy technology will probably be the new driving force of economy because new jobs are to be created .

这些新能源有着很多的`优点，无污染，永远不会枯竭等，最重要的是，新能源技术将可能成为新的经济动力.因为它能创造出更多的岗位.

now with the advance in technology of new energy,so much new energy products have go into our life.i believe new energy will make our life better and make our earth better.

现在随着新能源技术的进步，越来越多的新能源新产品已经走进我们的生活，我相信新能源一定会让我们的生活以及生活的地球更美好.

英语节约能源作文篇3

the world is not only hungry, but also thirsty for water. this may seem strange to you, since nearly 75 % of the earth's surface is covered with water. but about 97% of this huge amount is sea water, or salt water. man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes, underground , and other sources. and we cannot

even use all of that, because some of it is in the form of icebergs and glaciers. even worse, some of it has been polluted.

however, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. but our need for water is increasing rapidly-- almost day by day. only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. a limited water supply would have a bad effect on agriculture and industry. let me give you just one small exampie of how necessary water is to industry. did you know that to produce a single ton of steel, it takes about 91, 000 liters of water?

we all have to learn how to stop wasting our precious water. one of the first steps we should take is to develop ways of reusing it. experiments have already been done in this field, but only on a small scale. for us, the systems are as important as the spacecraft.

译文

世界是不只有饥饿的，但是也口渴的为水。这可能对你似乎很奇怪，因为将近75%的地球的表面布满水。但是大约97%的这个极大的部分是海洋水、或含盐的甜水。人们只能喝而且使用另一个3%——来自河的淡水，湖，地下水，和其他来源。而且因为它其中的一些是以冰山的形式，所以我们不能够甚至使用那全部和冰河。甚至更坏，它其中的一些已经被污染。

然而，因为事情今天站，这个少量淡水，正在不变地被降雨量代替，仍然对我们充足。但是我们的对水的需要正在快速地增加--几乎日复一日。只有当如果我们采取措施现在处理这一个问题我们能稍后避免一个严格的全世界的水不足吗。一个被限制的`给水会有对农业和工业的差劲影响。让我只是给你一个小必需水如何对工业的例。你知道生产一吨钢，它拿水的大约91000公升?

我们全部必须学习该如何停止浪费我们的宝贵水。我们应该拿的首要步骤之一将发展重复使用它的方式。实验在这一个栏位被做，但是只有在一个小规模上。为我们，系统很像太空船一样的重要。

英语节约能源作文篇4

electricity plays a very important role in our life today, we can not live without it. in our country, we have using it for about 50 years. but,we have to know,in the same time,a large part of it was wasted,it's polluted environment around us. as a student,we should like using the air-conditioner less often, turning off the light upon leaving, reminding family members of the importance of saving electricity and so on.

as a saying puts, " actions speak louder than words", please join in the action to save electricity, from yourself, from now on. action!

电力在我们的生活中扮演着非常重要的角色，我们不能没有它。在我们国家，我们已经用了大约50年。但是，我们必须知道，在同一时间，它是一个很大的'一部分被浪费，它的污染环境我们周围。作为一个学生，我们要经常使用空调，关掉灯，提醒家庭成员的重要性，节约用电等。

正如一句谚语所说，“行动胜于语言”，请加入行动，以节省电力，从你自己，从现在开始。行动！

英语节约能源作文篇5

another round of energy crisis is knocking at the door.in 2004,world oil consumption reached a new record,causing oil price in the international market to skyrocket amazingly.as for china,it was reported that many traditional mineral cities in northeastern china had run into predicament,with their economy collapsed and workers unemployed,only because coal had been mined out.

fossil energy resources,including coal,oil and gas,are unlike sunlight,water power and wind power which are generated consistently.they’re not practically reproductive during human history.once consumed,they’re gone forever.if they were to be exhausted before we could find sufficient reproductive resources to replace them with,we’d have to live in entire blackout again like our ancestors have done thousands of years ago.that’s of course not what anyone would want to see.

due to technical limitations,people still have to utilize these resources now.

as a result,we must economize them most cleverly.new techniques should be developed and applied to reduce energy cost in industry and daily life.alternative energy should be employed wherever possible.eradicate any practice that wastes energy.humans have overcome so many crises in history,and we’re sure to win this time also.

英语节约能源作文篇6

water used to be mistaken to be an unlimited and renewable resource. actually, water resource is very limited and precious. it is fortunate that now the public is starting to pay attention. just as is depicted in the picture, just like saving money, the lovely and smiling piggy bank is collecting every drop of water falling from the water tap.

however, water shortage is still a serious problem threatening the existence and survival of the whole human being, and yet the phenomenon of wasting water can still easily be found anywhere in our daily life. for example, water taps are frequently left on by careless users. someone even assumes that they have the right to waste water because they pay for it so that it has nothing to do with others. in fact, so precious is water that we cannot afford to waste it. water resource is indispensable not only in our daily life but also in the industry and agriculture. and water is the wealth of the whole mankind, and it is hard to imagine what the world would be like when there is no more water.

even though an increasing number of people have become aware of this emergency, further measures still need to be taken. on the macro level, the whole world should make a joint effort to fight against waste of water. on the micro level, publicizing activities, such as broadcasting wonderful ways on how to save water on tv and other media, should be conducted. to store water means to store happiness and only by saving water can we save a better life for our offspring.

译文：

水被误认为是一种无限的可再生资源。事实上,水资源是非常有限的,宝贵的。幸运的是,现在公众开始关注。正如这幅画所描绘的,就像存钱一样,笑眯眯地可爱的小猪银行收集的每一滴水的水龙头。

然而,水资源短缺仍然是一个严重的问题威胁着整个人类的生存和生存,然而,浪费水的现象仍然可以很容易地发现在我们的'日常生活中。例如,经常有粗心大意者忘记关水龙头。更有甚者认为他们有权废水因为他们付钱,与他人无关。事实上,水是如此珍贵,我们不能浪费它。水资源不仅是必不可少的在我们的日常生活,也在这个行业农业。和水是人类的财富,和很难想象世界会是什么样子当没有更多的水。

尽管越来越多的人已经意识到这种紧急情况,仍需采取进一步措施。在宏观层面上,全世界应该共同努力打击浪费水。在微观层面,宣传活动,如广播电视上美妙的方式如何节约用水和其他媒体,应该进行。储存用水就是存储幸福,只有节约用水才能拯救一个更好的生活为我们的后代。

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