关于高中计划的英文作文80个字【一】
as we know , water is very important to man, we can’t live without water. the amount of water which is suitable to drink is less and less. but some people don’t care about it .they waste a lot of water in their daily life. even worse, they pour dirty water in to rivers. they throw rubbish into rivers , too. many rivers and lakes are seriously polluted.something must be done to stop the pollution. only in this way can we live happily. if we don’t save water, the last drop of water will be a tear-drop of us.
we know that despite the fact that seventy percent of the earth＇s surface is covered with water, only a little part of it is fresh water. yet the demand for fresh water in our daily life and in industry seems great. moreover, with the expansion of the population and development of industry, the amount of the fresh water needed will increase even rapidly. it is estimated that if such a trend continues, the fresh water on earth will be exhausted very soon. what is worse, more and more water resources are being polluted, making the water unfit to use.
in addition,we must warn the people of the importance of water and the danger we are facing.for example, in most asian societies where rice is the staple food, the water used after cleaning rice contains various nutrients for plant growth and is an excellent detergent to flush the toilet. furthermore, the intriguing idea of converting the inexhaustible sea water to fresh water supplies will be the ultimate solution.
关于高中计划的英文作文80个字【二】
the importance of water(一
水的重要性（一）
the importance of water（一）
it is well-known that water is indispensable in existing, in producing and in living. and we should
not waste of a drop of water.
众所周知，在生产和生活中水是必不可少的。我们不应该浪费一滴水。
first, water is definitely important for life. as is known to us all, water is necessary to sup
port life. without water, human beings, animals and plants cannot exist at all.
首先，水对生命是非常重要的。众所周知，水是维持生命所必需的。没有水，人类，动物和植物都不复存在。 second, water is also significant for producing. for one thing, industrial production needs a lot of water, such as using water to generate electricity. for another, agricultural production is also in need of water, especially in irrigation.
关于高中计划的英文作文80个字【三】
列计划本身并没有太多的要求，你只要抓住两个字——“详、实”就足够了。
首先，要让自己知道，每天你具体干些什么，知道每周、每月的安排等。我们应该去计划自己的学习和生活，做到自己对自己心中有谱。一份计划上只出现时间和科目是不够的，最起码还要有具体的章节的安排，包括做哪些习题，看哪些笔记都应当有，这样才能真正地发挥计划的优势。所谓“实”，就是一定要符合自己的实际情况，适当地高一些也可以，但绝不可过高或过低。太低了，计划的内容松松垮垮，反而不如没有计划;但大多数人可能更容易把计划列得偏高，开始还能拼一拼坚持一下，但很快地就败下阵来。年准高一暑假计划年准高一暑假计划。如果总是列这种过高过紧的计划，常常完不成，那么时间一久也就会对列计划失去信心了。一份好的计划绝不在于它的起点有多高，而在于它是不是能帮你更好地完成学习任务，让你的能力得到最好的发挥。
其次，计划的安排应合理、科学，尽量不要让你的时间浪费。应该说明的是，不浪费时间并不是把所有时间都用来学习，也不是说打球、洗衣服等时间都是浪费。如六、日的时间，如果你的学习黄金时间在上午，而你却在整个上午做一些洗衣服、打扫房间等杂事，而中午、下午才来做作业的话，这就不能不说是一种浪费了。很多事不能不做，但要放在合适的时候做，黄金时间都应用来学习。
关于高中计划的英文作文80个字【四】
Is it good for students to do some housework
Secondly， to do some housework can keep you healthy and strong ，some hard housework can be regarded as a kind of physical exercise。
Finally， to do some housework can share your parents’ work 。They must be happy if you say” Have a rest ，and I will do the housework”
So I think it is good for students to do some housework。
这是好学生做一些家务其次，做一些家务能够让你保持健康和强壮，一些硬家务可以看作是一种体育锻炼。
最后，做一些家务可以分享您的父母的工作。他们必须高兴，如果你说“休息一下，我会做家务”因此，我认为这是为学生好做一些家务。
关于高中计划的英文作文80个字【五】
水是一切有机体的主要组成部分，全球动植物和40亿人体内含有约11200亿吨水。人类社会依赖水而生存发展。古代，人类对水取利避害，适应水而生存；近代，人类对水兴利除害，兴建工程，开发水利，控制水害；现代，随着社会和生产的发展，地球上可资利用的水日趋短缺，水体受到污染，严重影响人类生存的环境，人类逐渐认识到水是一种重要资源和环境因素，从而在更高的水平上开始对水开展了新的兴利避害活动。
世界气象组织1996年初指出：缺水是全世界城市面临的首要问题，估计到2050年，世界2/3以上的人口将生活在城市，而全球有46％的城市人口缺水，必须平衡社会经济发展和城市淡水供应管理二者之间的关系，进行水资源的储存、输送和管理的大规模工程建设。
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