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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Some people think studengts need not do any housework。They think the only thing students need do is to study well。 I don’t think so。 It is good for students to do some housework for three reason。
Firstly,to do some housework can make you independent。You can’t depend on others all your life。So,you should learn to do some housework now。
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。
Every year the traffic is very busy during the Spring Festival,especially the train station.Many people decide to return back to their hometown by train,so it make the traffic very crowded and busy.
Now,the number of the people who go home by train is increasing quickly.For the train tickets are cheaper than the airplane tickets,many people would rather travel round by train instead of airplane.
每年春节临近交通运输都相当的繁忙,尤其是铁路客运。很多人都选择乘坐火车回家过年,所以导致了春节期间交通压力相当的大,交通枢纽也相当拥挤。
如今,选择乘坐火车回家的人数增加相当的快。因为火车票相对于飞机票来说还是很便宜的,所以很多人宁愿放弃乘坐飞机而选择乘坐火车回家。
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.
高密英才学校成立十二年来,一直致力于基础英语教学的研究和探索。我们独创的儿童英语才能教学法从方法和理论上解决了中国基础英语教育的根本问题。凡是在我校长期学习的学生,英语都是班里最好的。我们期望始终做一所以教育为本 的学校。目前在高密仅有的三所专业的英语学校中,我校的办学时间最长,教学效果最好,而学费是最低的。因此,在教育过度商业化和应试化的今天,我们需要社会的关注、支持和保护。
儿童英语才能教学法是一种专业的英语教学法。我们充分利用孩子8-12岁的学习语言黄金时间,全面培养孩子的识字能力、阅读能力、听的.能力、说的能力、写作能力,为孩子一生学习英语打下坚实的基础。教育是一次性的,没有回头路可走。期望家长尽早让孩子接受我们的教育,不要错过最佳时机。
9月4日,国家公布了新的高考方案,语文、数学和英语三科各为150分不变,英语可以有两次机会。这说明,英语对孩子们更重要了。我们热诚地欢迎更多的家长和学生走进英才学校,了解英才学校。
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.
在我的家乡高密,有一座美丽的公园——凤凰公园。那里是男女老少都喜欢去的地方,因为那里的'环境优美,景色如画,让人流连忘返。
凤凰公园里许许多多的树木,有高大挺拔的杨树、芳香扑鼻的桃花、婀娜多姿的垂柳、黄焰焰的迎春花……,正是这样的一棵棵树木,组成了一片片树林。春天,树木抽出一条又一条娇嫩的枝条,吐出一片又一片嫩绿的小芽。三月的时候,每天都会有好几个人拿着一只漂亮的风筝,来到一个小山丘或是一个小草坪上放风筝。抬头一看,天空都快成了风筝的竞技场,真是美不胜收。夏天,树长得十分茂密、浓绿,树林遮住了人们的视线,阳光从缝隙射到草地上,金光闪闪。秋天,所有的树叶都变成金黄的,像黄蝴蝶一样在空中飞舞,这不禁让我想起了“碧云天,黄叶地,西风紧,北雁南飞,……”这美妙的古诗。惟有那火红的枫叶在风中向人们招手。冬天,四周一片雪白,如果你觉得现在很缺少生机的话,那你就大错特错了!只要你看到那傲然挺立在刺骨的寒风和鹅毛大雪中的雪松,你的心里会不由自主的产生一种钦佩之情。
公园还有许多小湖泊。有的清澈见底,能看到水里的小鱼在嬉戏玩耍。有的深不可测,颜色深沉。在这些小湖泊中,我最喜欢的就是小西湖了,它的周围绿树成荫,鲜花盛开。湖水静得像一面镜子,绿得像一块碧玉。小船从水面慢慢得滑过,几乎不留一点痕迹。微风从湖面上吹过,使人神清气爽。天气好时,阳光像从天上撒下来的金子一样落在水面上。岸边的柳树随风摆动着柔美的枝条,影子倒影在水面上,就像一个漂亮少女一边照镜子,一边摆弄着自己的长发。周围的花草给小西湖编了一个朴素的花环。
公园的小山丘连绵起伏,她的上面长满了绿树和鲜花,就像穿上了漂亮的衣服。这么多这么美的景象,你要是有机会,一定要去亲身体验呦!
正是因为这里的水和树木,让这里的空气是那么的清新。人们就给她起了一个名字,叫“天然氧吧”。你有时间,一定要去“亲口呼吸”。
过去的凤凰公园可不是这样的。以前,这里除了一些小草坪,就是几棵干巴巴的大树,就相当于一个广场。
其实,在高密,像凤凰公园这样的建筑物还有很多,比如空气清新的南湖植物园,美丽的小康河,热闹的文体公园……正是因为这些茂盛的“森林”,使高密成为了一个“森林城市”。
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