发布时间：
1、作文： Modern technology makes life more convenient;tools are the milestores of the technology as well as human beings progress. Men used to cut trees with hand now,by using electronic saw they can cut down a tree in only a few example is more vivid:You have something urgent which has to be informed to your friend whose house is two hours ride probably want to make a phone no telephone is installed in your friends could you do?Nowadays,with modern technology advanting,using internet is popular with years ago,people had to get what they wanted through looking into a lot of information;at last people could become tired and spent too much you use Internet,all becomes a piece of by clucking,you will gain what you expect. We all hope that modern technology will reach a higher level,because modern technology makes life more convenient indeed. 2、翻译： 现代科技使生活更加便捷；工具是科技进步和人类进步的里程碑。人类过去用手锯锯树，但是现在，用电锯可在几分钟内锯倒一棵树。另外一个例子更加生动形象：如果你有急事通知你的朋友，而他家距你家有2小时的路程，你可能想打个电话。但是你的朋友家又没安电话，你该怎么办？如今，随着现代科技的进步，使用网络已很流行。若干年前，人们不得不查找大量资料来搜集需要的信息，最后人累得疲惫不堪，还浪费了大量时间。现在，如果使用网络科技，一切就都是小菜一碟了。只要轻敲键盘，就会有求必应。 我们都期待着现代科技能达到一个更高的水平，因为现代科技确实使生活变得更便捷。
写作思路：根据为科技主题，以为发展基调来展开描写，紧扣叙述与描写的内容，力求做到不突兀、不生硬，不长篇大论或肆意抒情，有情真意切之感。
范文：
It can be expected that there will be a breakthrough in life sceience and space science in the 21st century First， scientists will conquer incurable diseases through the transformation of genes
可以预见，21世纪生命科学和空间科学将取得突破性进展。首先，科学家将通过基因转化来战胜不治之症。
With the same technology they can breed new species of animals and even human life in the laboratory Most important of all， they can decelerate aging and prolong life
用同样的技术，他们可以在实验室培育出新的动物物种，甚至人类的生命。最重要的是，它们能延缓衰老，延长寿命。
Besides， permanent stations will be set up in the moon or other planets or stars so that scientists can make a thorough study of the moon and other planets or star
此外，还将在月球或其他行星或恒星上建立永久观测站，以便科学家对月球和其他行星或恒星进行深入研究。
扩展资料
英语想写好作文，必须具备扎实的基本功，作文的基本功主要体现在词、句、段三个方面。
单词方面，积累单词，扩大词汇量，弄清词的确切用法及相似词的用法区别，以及很多固定短语、习语的用法，要准确地表达想要表达的意思。
句子方面，注意一些常用的句式，平时看到比较好用的句式要记下来，多模仿，还要在写文章时注意长短句的结合。
段落方面，注意整篇文章的整体布局，要从整体上把握每段的中心思想，避免偏题、走题。
提高写作水平不是一朝一夕所能完成的，最重要的是养成好的学习习惯，平时注意多积累，勤动笔、多思考，潜移默化中写作水平便会不断提高。
The development of science and technology makes our life more comfortable and convenient. However, scientists have created many problems, which are not easy to be resolved, such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions. Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. Email, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before. Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rockets and space shuttles can help us realize the dream of space travel. Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. Cancer and AIDS are fatal to peoples health. Thanks to the endeavors scientists have made, these diseases become treatable. However, the process of scientific development also arouses many sever problems to our human beings. Internet, though widely used in modern communication, is easy to be destroyed by computer virus. Outer space exploration has produced much waste in the space. A tiny metal, a screw, for example can destroy a flying man-made satellite. Industrialization is making natural resources become scarce. Confronted with these problems, scientists are seeking prompt and feasible solutions. The development of science and technology bring about both positive and negative effects to us. We must eliminate the positive effects to the least extent. 可以自己删减 在提供一篇翻译的： 现代科技使生活更加便捷(Modern Technology Makes Life More Convenient) Modern technology makes life more convenient; tools are the milestores of the technology as well as human being’ s progress. Men used to cut trees with hand saw. But now, by using electronic saw they can cut down a tree in only a few minutes. Another example is more vivid: You have something urgent which has to be informed to your friend whose house is two hour’s ride away. You probably want to make a phone call. But no telephone is installed in your friend’ s home. What could you do? Nowadays, with modern technology advanting, using internet is popular with us. Some years ago, people had to get what they wanted through looking into a lot of information; at last people could become tired and spent too much time. Now, if you use Internet, all becomes a piece of cake. Only by clucking, you will gain what you expect. We all hope that modern technology will reach a higher level, because modern technology makes life more convenient indeed. [参考译文] 现代科技使生活更加便捷 现代科技使生活更加便捷；工具是科技进步和人类进步的里程碑.人类过去用手锯锯树,但是现在,用电锯可在几分钟内锯倒一棵树.另外一个例子更加生动形象：如果你有急事通知你的朋友,而他家距你家有2小时的路程,你可能想打个电话.但是你的朋友家又没安电话,你该怎么办?如今,随着现代科技的进步,使用网络已很流行.若干年前,人们不得不查找大量资料来搜集需要的信息,最后人累得疲惫不堪,还浪费了大量时间.现在,如果使用网络,一切就都是小菜一碟了.只要轻敲键盘,就会有求必应. 我们都期待着现代科技能达到一个更高的水平,因为现代科技确实使生活变得更便捷. 21st century is the century of technology. Nowadays, technology is everywhere around us. The development of technology has a significant affact toward the society. Several technologies that we usually use are the internet, computer, and cellphone. These new technologies make our life much easier and better. First, the development of computer changes our life. Decades ago, people needed to do lots of complex calculation on hand because they did not have computer, and more obvious, they did not have the software for calculation. As the result of that, people spent hours on the equations that a computer can solve in just a minute. Since the development of computer, people are able to use some kind of software to compute lots of complex functions and mathematical calculation. Computer becomes the most helpful equipment for the sciencists because they can use their time more efficiently. Also, internet is another useful tool for us today. The development of internet brings a great impact toward the society. Instead of going to library and fliping all the books to figure out some information, we can just simply use a mouse and click on the website to do research. The internet leads us to a place where we can find unlimited information and resources. It makes our life much easier and better. The last technology is cellphone. Nowadays, many people have a cellphone. But it just appears on the market for about 10 years. It is very convenience to the users because we can talk to anyone we want with a phone as small as a wallet. Also, we can communicate with others by making a phone call instead of sending letters. It is very fast and useful way to communicate. In conclusion, I believe the development of technology brings significant impact to our life. It is very helpful to us and I believe technology will keep improving in future. 高分范文 As is vividly depicted by the picture above, a traveler happily starts his journey by high-speed railway from Guangzhou to Wuhan. In the year of 2009, Wuhan-Guangzhou high-speed railway went into operation, reducing travelling time from 12 hours to 3 hours, bringing much convenience to the transportation between the two cities①. No wonder the caption in the picture says “with the Wu-Guang high-speed railway, cities far away is just like a place nearby”. Science and technology are the primary productive forces② and have been playing a key role in the national economy development. On the one hand, progress in science and technology has promoted economic and social progress greatly. Take the high-speed railway as an example. Firstly, the railway becomes a new engine③ of booming of regional economic. Secondly, the railway helps to attract a lot of tourists, so that tourism in these cities flourishes. Last but not the least, the load of the existing transportation network can be released to a great extent. On the other hand, with the development of science and technology, such as the operation of high-speed transportation, video phone, webcam meeting, the world has become smaller and smaller. It has long been a tradition for Chinese government to attach great importance to the advances④ in science and technology. Science and technology has successfully shaped an entirely new image of China on global stage via the two grand world events, 2008 Olympic Games and 2010 Shanghai World Expo. It is strongly advised that young people should devote themselves into the study of science and technology for “better city, better life”. 佳作妙译 如上图所示,一位旅客从广州踏上了去往武汉的高速铁路.2009年,武广高铁正式建成通车,将两地之间的行程从12小时缩短到3小时,极大地方便了两地的交通.难怪这幅漫画上写道“有了武广高铁,每个城市都在家门口”. 科技是第一生产力,在国民经济发展中扮演着重要角色.一方面,科技的进步促进了经济社会的快速进步.高速铁路就是鲜活的例子.首先这条铁路成为地区经济发展新的引擎.其次铁路吸引了大量游客,这些城市的旅游业随之繁荣起来.再次这条铁路很大程度上缓解了现有线路的运输压力.另一方面,随着科技的发展,高速铁路,视频电话,视频会议等应用会越来越多,世界将变得越来越小. 中国政府一直很重视科技的发展,通过2008北京奥运会和2010上海世博两件盛事,科技成功地重塑了中国在世界舞台上的国际形象.因此青少年要怀着“城市,让生活更美好”的信念,积极投身到对科技文化知识的学习上.
当英语论文，或其他重要的英文文书的初稿撰写完成后，在提交给相关读者阅读之前，必须要经过润色才比较保险。找北京译顶科技，性价比高，我就是在那边做的。你可以加速去知道了解下
生活中物理科技是与技术产业连结在一起的，因此它又是科学、技术、生产一体化的生产体系，并且受到市场的大力推动。 下面我给大家分享一些物理科技论文500字，大家快来跟我一起欣赏吧。 物理科技论文500字篇一 生活中有很多的物理现象，许多简单的现象可以用所学知识去解答。 现象一：飞快的火车有一个安全距离，当我们在公路上步行时，不宜靠中太近，除了害怕离线的车会撞到之外。还有一个意料之外的原因，对此本文将作出解答。 现象二：取两片很薄的纸，将他们贴近，用力的吹，我们并不能将纸吹开，反而出现被“吹拢”的情况。 现象三：，对于相同流量的水而言，口径大的水龙头，水的流速很慢，但是对于口径小的水龙头，可以明显的看到流速加快了。这是什么原因呢? 总结来看，空气和水都是流体，在两者之间有着一定的共同点，都遵循流体的基本性质，在流体的学习中有两个很重要的方程叫：伯努利方程和连续性方程。用它们就可以很简单的解释上面三个现象。首先，伯努里方程的基本表达式为：P+1/2pv+pgh=恒量。P指流体周围的压强大小，p指流体本身的密度，v指流体的速度。在上述但现象中，可把水和空气近似的看作理想流体，且它们作常流动。在以上前两种情况中，都可以将pgh看作是不变的，所以我们很容易的就得到P+1/2pv=恒量。容易得出压强和速度成反相关。下面将对三个 现象作出具体的解释。 解释现象一：其中提到一个意外的原因就是很有可能身边的空气将我们“推”向汽车而发生意外。为什么这么说?当车飞快的从我们身边开过的时候，对周围的空气造成了影响：使它们的速度加快，在这样的情况下，根据上面的推倒易知：速度过快造成周围空气的压强减小，在汽车周围形成一个压强差，在车周围的事物就容易被“压”到车下。这是相当危险的，所以步行要尽量的靠边走。 解释现象二：当两片薄纸靠近，我们将它们看成和外面的空气分开，当我们吹气时，使得两纸间少量的空气流速加大，压强减小，外围的空气使得纸片贴在一起。 解释现象三：同流量即体积相同，所以易知SV=S V。这就是理想流体的连续性方程。它表示理想流体作定常流动时，流体的速率与流管截面积的乘积是一个恒量。由此可知，当我们将口径边小时，必然导致流速加快。根据个原理在科技上也有很大的运用，比如切割水枪，对于一样的出水量，这种水枪的口径很微小，使得出水的速度极快，所含动能极大， 在生产上有很大的运用。 最后，要介绍一个很实用的方法：取水。在家中，看到大人用一根管子插到水里，用嘴在管口吸气，水就会自己流出来，我也试过，但没有成功，现在我目标了原因：必须保证吸气的一端低于出水的一端，为什么呢?这是利用了大气压的原理。当吸气后管子里成为真空，水就被外界大气压压倒了出水端。 物理在我们的生活中有很大的作用，我们可以借着生活来学习物理，再利用物理来服务生活。 物理科技论文500字篇二 浮力的应用 孔明灯“孔明灯”，是以蜀汉刘备军中，足智多谋的军师诸葛亮(孔明)命名的，算起来已有一千七百多年的历史了。当年，诸葛孔明被司马懿围困於平阳，无法派兵出城求救。孔明算准风向，制成会飘浮的纸灯笼，系上求救的讯息，其后果然脱险，於是后世就称这种灯笼为孔明灯。另一种说法则是这种灯笼的外形像诸葛孔明戴的帽子，因而得名。 最早的孔明灯的作法是：用很细的竹篾做成灯笼架，四周和顶上都用薄纸糊严，只在底部留个圆口。在灯笼下面挂上松脂，点燃松脂后，灯笼就会升上空中。由于灯笼里有火光，古代战争中，曾经把它作为夜间军事行动的信号，如同现代所用的信号弹一样。 清朝年间,汉民族不满清政府的统治,纷纷起来开展“反清复明”斗争。为成义举，把放“孔明灯”作为统一行动的指挥信号。 过去，汉人们把“孔明灯”作通信联络使用，而后来人们把放“孔明灯”作为一种民间娱乐，现代人放孔明灯多作为祈福之用。男女老少亲手写下祝福的心愿，象徵丰收成功，幸福年年。 孔明灯的结构可分为主体与支架2部份，主体大都以竹篦编成，次用棉纸或纸糊成灯罩，底部的支架则以竹削成的篦组成。孔明灯可大可小，可圆形也可长方形。 一般的孔明灯是用竹片架成圆桶形，外面以薄白纸密密包围而开口朝下。欲点灯升空时，在底部的支架中间绑上一块沾有煤油或花生油的粗布或金纸，放飞前将油点燃，灯内的火燃烧一阵后产生热空气，孔明灯便膨胀，放手后，整个灯会冉冉飞升空，如果天气不错，底部的煤油烧完后孔明灯会自动下降。 孔明灯的原理与热气球的原理相同，皆是利用热空气之浮力使球体升空。然而为何热空气会飘浮呢?我们可用阿基米德原理来解释它:当物体与空气同体积，而重量(密度)比空气小时就可飞起，此与水之浮力的道理是相同的。 将球内之空气加热，球内之一部份空气会因空气受热膨胀而从球体流出，使内部空气密度比外部空气小，因此充满热空气之球体就会飞起来。 看了“物理科技论文500字”的人还看： 1. 500字物理小论文怎么写 2. 初中科学论文500字 3. 500字科技论文 4. 大学物理科技论文范文 5. 大学物理科技论文
科技小论文-皮鞋为什么越擦越亮？周末到了，妈妈让我把家里的皮鞋擦一下，我顺口答应了。走到鞋柜前，看着这些沾满尘土的皮鞋，我马不停蹄的擦起来。忽然，我脑子里闪过一道问题，为什么皮鞋会越擦越亮？实验：我找了同样牌子同样款式的新旧两双皮鞋进行比较观察。我先用手触摸两双皮鞋的鞋面，发现新皮鞋的表面比旧皮鞋的表面光滑得多。旧皮鞋涂上鞋油，仔细擦过后，虽然亮了许多，但仍无法与新皮鞋相比。皮鞋的亮度是否与鞋面的光滑程度有关呢?我取来一双没擦过的旧皮鞋，在放大镜下鞋面显得凹凸不平的。然后，我把一只鞋涂上鞋油并仔细擦拭，另一只不涂鞋油作空白对照。我发现第一只擦拭后，表面明显变光滑了许多，而且放在阳光下也比另一只有光泽。为什么两者会产生这样的差别呢?答案：经过从网上的搜索，我得知皮鞋的表面原先就不是绝对的光滑，如果是旧皮鞋，它的表面当然更加的不平，这样它就不能在必须的方向上产生反射，所以看上去没有什么光泽。而鞋油中有一些小颗粒，擦鞋的时候这些小颗粒正好能够填入皮鞋表面的凹坑中。如果再用布擦一擦，让鞋油涂得更均匀些，就会使皮鞋的表面变得更光滑、平整，反射光线的潜力也加强了。我最后明白皮鞋为什么越擦越亮了。原先生活中的“问号”还真不少呢！
【一】科技小论文500字在烧纸船的实验中纸船里的水会怎样?纸船又会怎样?记得有一个星期的星期四下午第三节课，我们在上科学课，在科学课上,我们做了小实验，实验的方法就是：在三角架上放了一张白纸做的纸船，在纸船里倒上一定的水，最后把酒精灯轻轻地移到三角架下，纸船里的水会怎样?纸船又会怎样?同学们议论纷纷。老师说：“耳听为虚，眼见为实，我们开始做实验吧。”只见老师把三角架放在桌子上，又把事先准备好的纸船放在三角架上，接着，又从烧杯里倒进了半个纸船的水。最后一步了，老师用火柴的火把酒精灯点着了，在把酒精灯移到三角架下，等到水和纸船的变化。不一会儿，我们发现，纸船没有被烧掉，纸船里的水也都还在。我们的嘴张得可以放下一个鸡蛋，老师说：“纸船之所以没有被烧掉是因为物质在燃烧需要一定的温度，因为纸船在加温的同时，水分也不断蒸发。水蒸发，水蒸气带走了热量，所以在水烧干之前，纸船是不会燃烧的。”我知道了：在烧纸船的实验中，纸船里的水不会蒸发?纸船也不会被烧毁。【二】科技小论文500字范文：皮鞋为什么越擦越亮周末到了，妈妈让我把家里的皮鞋擦一下，我顺口答应了。走到鞋柜前，看着这些沾满尘土的皮鞋，我马不停蹄的擦起来。忽然，我脑子里闪过一道问题，为什么皮鞋会越擦越亮?实验：我找了同样牌子同样款式的新旧两双皮鞋进行对比观察。我先用手触摸两双皮鞋的鞋面，发现新皮鞋的表面比旧皮鞋的表面光滑得多。旧皮鞋涂上鞋油，仔细擦过后，虽然亮了许多，但仍无法与新皮鞋相比。皮鞋的亮度是否与鞋面的光滑程度有关呢?我取来一双没擦过的旧皮鞋，在放大镜下鞋面显得凹凸不平的。然后，我把一只鞋涂上鞋油并仔细擦拭，另一只不涂鞋油作空白对照。我发现第一只擦拭后，表面明显变光滑了许多，而且放在阳光下也比另一只有光泽。为什么两者会产生这样的差别呢?答案：经过从网上的搜索，我得知皮鞋的表面原来就不是绝对的光滑，如果是旧皮鞋，它的表面当然更加的不平，这样它就不能在一定的方向上产生反射，所以看上去没有什么光泽。而鞋油中有一些小颗粒，擦鞋的时候这些小颗粒正好可以填入皮鞋表面的凹坑中。如果再用布擦一擦，让鞋油涂得更均匀些，就会使皮鞋的表面变得更光滑、平整，反射光线的能力也加强了。我终于知道皮鞋为什么越擦越亮了。原来生活中的“问号”还真不少呢!
蚂蚁为什么不会迷路？蚂蚁，相信大家都很熟悉。那又有谁能真正地了解蚂蚁呢？蚂蚁为什么不会迷路呢？带着这个问题，我查阅了一些书籍。书上说，蚂蚁从蚁穴出发到达目的地后，沿途会留下一些气味，返回蚁穴。用触角相互碰一下，通知其他的蚂蚁。科学家曾经就这个问题作了一个试验。科学家先确定一只蚂蚁，将他沿途到达目的地的地方用力擦干净。当这只蚂蚁返回时，在被擦去气味的地方突然间停了下来。原地边转圈边寻找着什么。从而得到蚂蚁是靠气味来辨别方向的。我为了证实这个结论，我做了个试验。我首先准备了一个十厘米左右的细小树枝，在树枝的一头放上一个诱饵——小糖果。我把这个装置放在一个蚁穴附近。不一会儿，有一只蚂蚁出来探路了。我把他引上木棍后，他到达了糖果的地方，仿佛在闻一闻、嗅一嗅。我趁此机会将木棍的中断部分截下一厘米的木棍。当这只蚂蚁返回的时候，就在被截去的地方左转右转，就是找不到回家的路。 过了一会儿，我又重复了上面的试验，蚂蚁仍然没有找到回家的路。通过这两次实验，我终于知道蚂蚁为什么不会迷路的秘密了。原来蚂蚁是根据气味来辨别方向的。 知道了蚂蚁的这一秘密后，我在想：是否我们可以制作一种蚂蚁报警器呢？当蚂蚁走到报警器附近时，报警器就能“闻”出蚂蚁的气味，然后发出鸣叫声，让我们知道蚂蚁跑到橱柜里了或其他地方 。
Man's youth is a wonderful thing： it is so full of anguish and of magic and he never comes to know it as it is， until it has gone from him is the thing he cannot bear to lose， it is the thing whose passing he watches with infinite sorrow and regret， it is the thing whose loss with a sad and secret joy,the thing he would never willingly relive again， could it be restored to him by any magic.
青春奇妙无穷，充满魅力，充满痛楚。青春年少的时候根本不知青春为何物，直到青春一去不复返了才对青春有了真正的认识。谁都想让青春永驻，不忍青春离去； 眼睁睁地看着青春流逝，心中会涌起无穷的忧伤和惋惜；青春的失去是人们永远感到悲哀的事；青春的失去是人们真正觉得悲喜交集的事；即便奇迹出现青春复苏， 谁都不会心甘情愿重度青春的岁月。
It was a beautiful letter， but there was no way， except for the name Michael， to identify the if I called information， the operator could find a phone listing for the address on the operator suggested I speak with her supervisor， who hesitated for a moment， then said， "Well， there is a phone listing at that address， but I can't give you the number." She said as a courtesy， she would call that number， explain my story and ask whoever answered if the person wanted her to connect me.
这是一封精美的信，但是除了迈克尔的.名字以外，没有其他办法确定皮夹的主人。或许询问信息台，话务员可以通过信封上的住址查到电话。话务员建议我和她的负责人说，那位负责人犹豫了一会儿，然后说：嗯，“有那个住址的电话号码，但我不能给你。”她说出于礼貌，她可以打那个电话，说明我的情况后，看接电话的人是否愿意让她再与我联系。
Many people put off until tomorrow what they can do look for excuses to postpone（拖延）doing something .In the end,it never gets we leave things undone,we willeventually will then cause unnecessary stress（压力）.Therefore,if you have this bad habit,it’s best to get rid of itand do things as soon as possible.
Learning English is like building a a strongfoundation is the first and most important otherwords,you should read and speak English every newwords and phrases is also building a house,learningEnglish takes some don’t be impatient。Remember,“Rome wasn’t built in a day”.
Manypeople are fond of showing always insist on footing thebill when they are out with always think ofimpressing people with their seem to think that moneycan buy fact,it can’ of trying to show off,they should be themselves.
Some people eat to live,but there are others who live to live a long and healthy life,we must learn to have a balanced diet simply means a bit of dietwhich includes meat,fish,vegetables and fruit is,of course, you watch your diet,then you won’t have to suffer thepain of going on a diet.
Look into your own you scrub away the make-up of illusion and impurities of jealousy — can you see the clarity of grace? Can you understand how treasuring what's right in front of you is worth your time?
仔细看看自己的生活吧。如果把幻想和嫉妒扫出脑海，你清楚地看到生活的恩赐了吗?你明白你眼前的一切是多么珍贵、多么值得你花时间品味了吗?
I was for all intensive purposes addicted to the game I was addiction nearly ruined me mood wise,I was miserable to be around when I was even able to force myself to go to class or go out and socialize.
我完全沉溺在所玩的游戏之中，中毒很深，这甚至完全左右着我的情绪。当我强迫自己去上课或者社交的时候，我会把事情搞砸。
I have an ideal,that is a colorful dream,in my dream I once became a scientist,an artist,a writer...In this dream,I think too much and have gone through too is only for one purpose to be a person who serves the people and is useful to the today,I will open the treasure of the dream with a mantra,and take you in the country of my dream...
Everyone should be people show good are the other hand,rude people arelooked down shows poor notbe polite? A simple “Please,” “Thank you,” or “You are welcome,”can make a big difference.
Society is a result,more and more people are suffering who are stressed out are often nervous ,angry or must,therefore learn to deal with this “new” kind exercise is one best way,however,is tokeep a good sense of humor.
I'm hoping that this post will convince someone who is in the same boat that I was in that moving out of unhealthy habits is easier than you body and mind is extremely resilient and wants to be active,so get out there and live life!
我希望这篇文章能够让和我一样沉迷电子游戏的你改变不健康的生活习惯。其实这比你想象得要简单，你的身体和思想具有极大的可塑性，从(电子游戏的虚拟世界中)走出来，好好地感受生活。
Always iron scoop is too cold; Use porcelain scoop is too weak; A wood scoop,engraved veins safely,engraved sky’s wasteland and glebe’s as happiness born in the years,not insolent,the every act and move blooms quietly
一直坚持着。用铁勺太冰冷;用瓷勺又太脆弱; 一只只木勺，刻出了纹理安然，刻出了天荒地老。 一如岁月中隐忍着的幸福，不张狂，举手投足间悄然绽放。
I look out of the window stupidly,the heart that has long been grind through the score,should have been numb long very painful,very and night,I fight for it,work hard,in the end is still better than heart is cold and cold,like the weather in front of the eyes,chaotic and noisy.
Years can erase everything,but it will never wear away my deep love for a year,you have taught me how to use words to record now,I exclaimed,for so long,I never wrote down your back in a little world with the words of shame,and write down everything and everything about you.
In fact,it is a delicious candy,the fragrance taste our inexhaustible aftertaste if we don't control it,we can't taste the first sweet,and the substitute must be a lot of I grow up to learn to troubleshoot and protect our "teeth".Only in this way will we taste more sweet and happy!
God puts dreams in our must lose our sorrows and heartaches in we live our fantasies in dreams are aborted while some come true.
上帝在我们的心中播种梦想。所以我们必须有梦。我们在梦想中丢弃悲伤与心痛，活在梦想的奇异世界里。一些梦想可能会夭折然而一些则会实现。
Even beyond redemption， even if the lovesickness,I also be your eyebrow eye again， the same time。
Remember you said：
If only at the beginning of the life such as see， what things autumn wind sad painting fan。 So it has become such as idle hearts and minds， but the heart way so it is easy to change。
清江水，月悠悠，荡一叶轻舟，流年依旧。
I wanted to stop,and one day I did,just like myself I would focus on building and improving began to take pride in hygiene,exercising,and building hobbies (mainly playing the piano) It's been almost exactly a month since that day and I'd just like to share where I've gotten since then.
I've been as active as I can,landing a job that promotes activity,hiking whenever possible,and going on runs around can honestly say it's the happiest I've been in a while,if not ever,and to think that it's only been a month makes me even knows what the next few years will bring.
I'm hoping that this post will convince someone who is in the same boat that I was in that moving out of unhealthy habits is easier than you body and mind is extremely resilient and wants to be active,so get out there and live life!
Gratitude grounds plentitude in the you honor who you are,what you do,and what you have,your energy will will start to will be drawn to you because that gratitude glow is rare in our current 'm hoping to bring it back.
words without a pass by us like the idea air which we regard may have undergone,or may still be liable to them-we "bear a charmed life“,which laughs to scorn all such sickly in setting out on delightful journey,we strain our eager gaze forward-
第一个 I was very sleepy in the morning, so i didn't go running as usual. I had something for breakfast. My new day has begun. The results would come out today. My classmates all felt very nervous, so did I. Then one of my classmates called me, and invited me to play basketball in the afternoon. I like playing basketball, though I'm really poor at playing it. i and my parent visited redstart farm last Saturday,there're environment is so 're scavenge the hourse,The horse was leaded into the stable and each was put in a and sheep depends forage to so lifelikeness,we're got a lot of enjoyment from my job. in the preparative feasted on me. 第二个 My family This is my family,this is my mother ,she is XX years old ,she is a +职业,she helr me with my tall man is my father,he is a is XX years grandfather and grandmother are XX years old ,they are kind to me , I love them,i love my family,thay all love me to. 第三个 The evening, the mother and I would go with a walk. Sun has to go home. Fancy a rise of scenery, a very beautiful. Afterglow some like the bottom of the river, and some like a fierce dragon, and some people like the Dragon Boat Festival race, like a beautiful princess in fancy walking, how elegant! 傍晚,我和妈妈一起去散步. 太阳已经回家了.天边升起了一片晚霞,非常美丽.晚霞有的像清澈的小河,有的像张牙舞爪的龙,有的像端午节人们赛龙舟,还有的像一位美丽的公主在天边散步,多么优雅呀! 第四个 英语：Today is the summer of nine days. These days playing very happy. Today, I had to be worked hard. 6:00 I got up, eat a bread, a bowl of milk. I wrote a morning of the operation. At noon, I was hungry. I eat instant noodles is not very tasty. I watched television, then worked hard to continue. From his mother, I helped my mother cooking, her mother very happy. Today, very happy day! ! 翻译： 今天是暑假的第9天.这几天玩的很开心.今天我要写作业了.我6点就起来了,吃了一片面包,一碗牛奶.我写了一早上的作业.中午,我饿了.我吃的是泡面,不太好吃.我看了一会电视,然后继续写作业.晚上妈妈回来了,我帮妈妈做饭,妈妈很开心. 今天,一天很开心! 第五个： You Have an Idol?（你有偶像吗?） Everyone has his or her own idols. What about you? Maybe they are your parents, stars or just yourself. My idol is Wang li hong. He is a handsome man who sings very well. He can also performance musical instrument. By the way, he acts in many movies. I like him very much. 第六个： 我的梦想 Since I was a child I dream to be a scientist. I think a good scientist can make the world change a lot. If I become a scientist, I will make the desert cover with green trees, make the war never take places and make disaster get far away from people. Now, although I am only a student and lack of creativity. I will study science harder and harder. Because I believe that "There is a will, there is a way! " 第七个： 3.学习计划 The new term is coming, so I think I should make a school schedule for myself. In the morning, I will read English texts to improve my spoken English. In each class, I will listen to the teachers carefully and make notes. After school, I will come back home on time and do my homework at once. After supper, I will go over what I learned in the day time and prepare for the tomorrow‘s classes. This is my school schedule. 第八个： The Earth——Our Mother The earth is like our mother. She gives life to all the living things on the earth. Once she was beautiful and rich, but now she becomes dirty and poor. It is due to what we have done to her. Floods, draughts, acid rain…,these are the punishments from nature. Everyone should know that there is only one earth, lf we go on treating her like this, it won' t be fit for us to live in any longer. It’s time for us to love her, take good care of her and cure her. 第九个： 健康饮食 Nowadays, more and more people are in poor health. If we want to keep healthy we should go on a healthy diet. First, we should have a balanced diet. Though we may not like eating vegetables, the vegetables have a lot of nutrition. They are very good for our health. Second, we'd better eat regular meals. We need to eat breakfast, lunch, and dinner every day. Because regular meals throughout the day can give us enough energy to carry out our daily activities. Third, we should get away from fast food, for it may cause a lot of disease. 第十个： My Favorite Animal（我最喜爱的动物） My favorite animal is are cute and beautiful. They not only swim fast, but are also smart. Though they look like fish, they are mammals. Because of their high IQ, dolphins can be trained by people. They can learn things very quickly and do all the actions accurate. They are very friendly, so I love them very much. 第十一个： 我的春节My spring festival This year I have a happy spring festival with my family. On New Year's Eve,all the family people get together to have a big dinner in the the dinner we say some good hope to each example,keep good healthe,try your best to do everything,have a good mood in this year,happy everyday and so on. Thanks to this spring festival,it make our family people get toghther..We enjoy ourselves very much! 第十二个： MY DAILY LIFE 我的日常生活 Though my daily life is extremely monotonous, I try hard to adapt myself to it. Why? Because I intend to be a good student. I wish to render service to my country. I get up at six o’clock every day. After I wash my face and brush my teeth, I begin to review my lessons. I go to school at seven o’clock. After school is over, I return home. We usually have supper at seven o’ I begin to do my homework. I want to finish it before I go to bed. 虽然我的日常生活十分单调,但我却竭力设法去适应它.为什么?因为我打算做一个好学生,希望将来为国家服务. 我每天六点起床、洗脸刷牙后,就开始复习功课,七点钟我就去上学. 放学后,我就回家了.我们通常在七点钟吃晚餐,之后我就开始做家庭作业,希望在睡觉前把它做完. 第十三个： On the 10th week Yiqiru Cool weather today, I feel it would be nice. I went to the bookstores. I found a very interesting book called "death Notes." I read a long time, simply enchanted, and I think this is a very good book. 周一 七月10日 今天天气凉爽,所以我的心情也很好.我去了书城.我发现了一本非常有趣的书,叫《死亡笔记》.我看了很久,简直入迷了,我认为这是一本很好的书. 第十三个： 我的朋友My friend I have a good friend. Her name is comes from America. Now we are in the same class within Middle school. We often go to school and go home toghter,just like likes English very much and actually she is good at it. So, If I have a question of English, I will turn to her for help. She is very helpful. She also does well in singing and dancing. Everytime there is a party,she will give us a wonderful show. 第十五个： MY DAILY LIFE Though my daily life is extremely monotonous, I try hard to adapt myself to it. Why? Because I intend to be a good student. I wish to render service to my country. I get up at six o’clock every day. After I wash my face and brush my teeth, I begin to review my lessons. I go to school at seven o’clock. After school is over, I return home. We usually have supper at seven o’ I begin to do my homework. I want to finish it before I go to bed. 第十六个： My hobby Do you have any hobbies? If not ,what do you do in the holidays ? I have many hobbies .On weekdays ,when I study in school ,I play with my classmates .Sometimes I play volleyball with them,sometimes I play football with them .I think playing football is very interesting and exciting .But when I get home ,I like listening to music alone .Also I like reading story I am not happy about something ,I usually draw some pictures though I am not good at drawing .On weekends ,there is no class ,I like shopping with my friends and my parents . Hobbies can make someone happy ,so I like them .And I have many you agree with me? 第十七个： My Hometown Welcome to my hometown! Haimen is my hometown. It is a modern and busy town. It has a long history. There are many big supermarkets, beautiful gardens and good factories here. It is very easy to go shopping. You can see green hills, big trees and nice flowers. There are many restaurants in Haimen. You can enjoy Haimen goat. It tastes very delicious. Many visitors come here to enjoy it. There are many good places to visit. There is a park and a big Shopping Mall. You can see films in Renmin Theatre. My school is one of the best schools in my hometown. It is on Changjiang Road. It is very beautiful. I hope you can come and visit soon. 第十八个： My dream Everyone has theirselves dream,my dream is be a the doctor can heal the wounded and rescue the course,to be a good doctor ,It's very I will by all means to keep everyone 's my dream. I received a thank-you note from a friend whom I had helped. In the envelope were five lottery tickets that had been scratched, revealing the numbers. "Thank you very much for your help," the note read. "As a gift, I bought you some lottery tickets- sorry you didn't win. 第十九个： A happy day Today is weather is sundy and the morning,my friend and I play in the park.,we play stop to sit under the can see many people in the look are taking a are the afternoon,we go to the think today is fun. 第二十个： My Happy Times During Winter Vacation I often go to see my grandma and grandpa during winter vacation. They are both seventy years old and live in the country happily. I can do many interesting things there. I am used to getting up early in the morning and breathing the fresh air in the countryside. After snow, I would like to skate and ski with my friends. When night comes, I am used to sitting by the fire and listening to grandma telling me many funny stories. And I tell her some new things happening in the city. When I have to go back, I am always reluctant to go. I really feel happy living in the country.
Then is over; this is now. The less time and effort you put into looking at the past, the more you will have for living and experiencing this day. You will also find that letting go of the past will give you a deeper sense of strength. Instead of allowing past mistakes and worries to drain your energies, you will have a renewed energy to live your life to the fullest and enjoy it more.
Being content with yourself and optimistic about your future is not difficult. Whatever is in the past is over; learn from it and move on. When you are self-motivated enough to do this, you will see that moving ahead is the best definition of living life.
With that said, what can you do now? Sure it is easy for me to tell you to forget the past, yet it is a whole different practice to actually do it. Life is a complex set of events much of which of course is real, yet a large amount is just your view of what really happened.
However mean your life is, meet it and live it; do not shun it and call it hard names. It is not so bad as you are. It looks poorest when you are richest. The faultfinder will find faults in paradise. Love your life, poor as it is. You may perhaps have some pleasant, thrilling, glorious hours, even in a poorhouse.
The setting sun is reflected from the windows of the alms-house as brightly as from the rich man's abode; the snow melts before its door as early in the spring. I do not see but a quiet mind may live as contentedly there, and have as cheering thoughts, as in a palace. The town's poor seem to me often to live the most independent lives of any. May be they are simply great enough to receive without misgiving. Most think that they are above being supported by the town; but it often happens that they are not above supporting themselves by dishonest means. Which should be more disreputable. Cultivate poverty like a garden herb, like sage.
Do not trouble yourself much to get new things, whether clothes or friends, Turn the old, return to them. Things do not change; we change. Sell your clothes and keep your thoughts.
If a friend is a passing traveler in life, it is a hurried walk, but there is nothing left or nothing to take. So in our lives, how many of these passers-by have not been calculated.
What is a friend, a friend in the sea, a neighbor in the world. Can listen to what you say, this is the friend, can share for you, this is the friend. Always thought that happiness is hard to find, ever more friends, it is hard to find, in the vast sea of humanity, I do not know you, you don't know me, but there is only you and I will be connected to each other, fate. One day, the fate comes. Acquaintances are Providence, understanding is human meaning, and it is friendship. The ends of the earth always have their own days. There is always a friend of his own. A drop of water in the sea may not be the same. But a drop of water in the desert is the hope of life. When you face the Sahara of youth, friends give you the courage to live.
No matter how long the road of friendship is, do not ask for a long time, but to have it. Even if only one second, remember. Once had, this treasure in the heart of friendship. It is impossible to leave the country in a hurry. But when you really regret, far apart from each other, the friend is here or there, but remember: green gray, silvery mist. There's a friend in the water. The man has gone, and the heart is still. Friends have gone, friendship is still there. Miss in the sky, wandering in the night. Where is my friend, pray for you, and wish you happiness. Then, when happiness comes, I know. You are praying for me in the distance, and pray for your blessing to me.
In the maple leaves, write full of the yearning for you, in the sky full of blessing to you. The wind blows away the yearning, and the cloud will take away the blessing. But, whatever, we don't take our friendship.
Away from home, one comes to understand what “home” actually is and what it means. You can only eat rice for dinner and sleep on the street under the open sky during the trip, Then you will think abouthow lucky you are to have a happy family and eat well and dress you travel, you learn how much you truly have that you take for granted.
A person,a backpack,a song,a road, people on the way, heart with the landscape, from the start, to the end, or happy, or lonely, heart in the distance, just brave forward, dreams will guide, high mountain and long river, road in the foot,the footprints into a lifeline.
Dali erhai shaped like a human ear, calm, like a dark green gem inlaid in the land of Yunnan, the breeze blowing, the sea glittering, thrown a beautiful road spray, charming and moving, let me feel the magic of the I am in such a place, I just hold my breath and observe the beauty. At such moments I think about how our life is excellent, what beauty it offers us and how important it is to value each moment of our lives.
Always want to travel, to the beautiful place, but often really set foot to the place where you want to go, then feel so. Maybe we just want to get away from the noisy city and boring we just want our heart to travel, no matter where they are, as long as there is a relaxing and beautiful attitude, life is beautiful!
Life is a journey, will encountertouching, sad, exciting, frustrating stories, always unexpected is to feel beautiful and kind, ugly and only in the arduous journey of life, always adjust the attitude of the scenery, can be able to achieve the person on the journey, feel life, enjoy life.
I waited a few minutes and then the supervisor was back on the line. "I have a party who will speak with you. " I asked the woman on the other end of the line if she knew anyone by the name of Hannah. She gasped. " Oh！ We bought this house from a family who had a daughter named Hannah. But that was thirty years ago！" "Would you know where that family could be located now?" I asked. "I remember that Hannah had to place her mother in a nursing home some years ago， "the woman said. "Maybe if you got in touch with them， they might be able to track down the daughter. "She gave me the name of the nursing home， and I called the number. The woman on the phone told me the old lady had passed away some years ago， but the nursing home did have a phone number for where the daughter might be living. I thanked the person at the nursing home and phoned the number she gave me. The woman who answered explained that Hannah herself was now living in a nursing home. This whole thing is stupid， I thought to myself. Why am I making such a big deal over finding the owner of a wallet that has only three dollars and a letter that is almost sixty years old?
She has big eyes, rosy face, high nose and a glib small mouth. The bright black hair of black black.
In the first class, we had a good relationship in the same class. It was a good friend who was inseparable from each other. It was a good student who was envious of his classmates. But because of one thing, he stopped talking to each other and even became an enemy. Finally one day, we made up again, a night under the rain, I only wore a short sleeved jacket, she had a uniform, each of our students are very anxious to go back to the dorm, I was no exception. On the way back to the dorm, rain drops on my body, I feel pain and cold. Suddenly, a man came over, a very familiar person - my good friend. She put her coat draped over my body, I suddenly feel very warm, I haven't had time to speak, she pulled me into the dormitory ran, she was caught in the rain like tears soaked through me. On the second day, we didn't say anything. After all, we wanted to be reconciled to each other in my heart, and then we were in good shape again. She is so strong, I never know that this pure and happy girl is no father. One day to her home, she is helping his mother do the housework, mother and daughter support a home, they are very happy, I was touched by her family life and character. She is happy to help people, not to count, to honor their parents, and to be optimistic and strong. She is a model for us to learn.
Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great winds, have blown me hither and thither, in a wayward course, over a deep ocean of anguish, reaching to the very verge of despair.
I have sought love, first, because it brings ecstasy---ecstasy so great that I would often have sacrificed all the rest of my life for a few hours for this joy. I have sought it, next, because it relieves loneliness---that terrible loneliness in which one shivering consciousness looks over the rim of the world into the cold unfathomable lifeless abyss. I have sought it, finally, because in the union of love I have seen, in a mystic miniature, the prefiguring vision of the heaven that saints and poets have imagined. This is what I sought, and though it might seem too good for human life, this is what---at last---I have found.
With equal passion I have sought knowledge. I have wished to understand the hearts of men. I have wished to know why the stars shine. And I have tried to apprehend the Pythagorean power by which number holds sway above the flux. A little of this, but not much, I have achieved.
Love and knowledge, so far as they were possible, led upward toward the heavens. But always it brought me back to earth. Echoes of cries of pain reverberate in my heart. Children in famine, victims tortured by oppressors, helpless old people a hated burden to their sons, and the whole world of loneliness, poverty, and pain make a mockery of what human life should be. I long to alleviate the evil, but I cannot, and I too suffer.
This has been my life. I have found it worth living, and would gladly live it again if the chance were offered me.
The calm man, having learned how to govern himself, knows how to adapt himself to others; and they, in turn, reverence his spiritual strength, and feel that they can learn of him and rely upon him. The more tranquil a man becomes, the greater is his success, his influence, his power for good. Even the ordinary trader will find his business prosperity increase as he develops a greater selfcontrol and equanimity, for people will always prefer to deal with a man whose demeanor is strongly equable.
The strong, calm man is always loved and revered. He is like a shadegiving tree in a thirsty land, or a sheltering rock in a storm. "Who does not love a tranquil heart, a sweettempered, balanced life?" It does not matter whether it rains or shines, or what changes come to those possessing these blessings, for they are always sweet, serene, and calm. That exquisite poise of character, which we call serenity is the last lesson of culture, the fruitage of the soul. It is precious as wisdom, more to be desired than gold — yea, than even fine gold. How insignificant mere money seeking looks in comparison with a serene life, a life that dwells in the ocean of truth, beneath the waves, beyond the reach of tempests, in the eternal calm!
"How many people we know who sour their lives, who ruin all that is sweet and beautiful by explosive tempers, who destroy their poise of character, and make bad blood! It is a question whether the great majority of people do not ruin their lives and mar their happiness by lack of selfcontrol. How few people we meet in life who are well balanced, who have that exquisite poise which is characteristic of the finished character!"
1、作文： Modern technology makes life more convenient;tools are the milestores of the technology as well as human beings progress. Men used to cut trees with hand now,by using electronic saw they can cut down a tree in only a few example is more vivid:You have something urgent which has to be informed to your friend whose house is two hours ride probably want to make a phone no telephone is installed in your friends could you do?Nowadays,with modern technology advanting,using internet is popular with years ago,people had to get what they wanted through looking into a lot of information;at last people could become tired and spent too much you use Internet,all becomes a piece of by clucking,you will gain what you expect. We all hope that modern technology will reach a higher level,because modern technology makes life more convenient indeed. 2、翻译： 现代科技使生活更加便捷；工具是科技进步和人类进步的里程碑。人类过去用手锯锯树，但是现在，用电锯可在几分钟内锯倒一棵树。另外一个例子更加生动形象：如果你有急事通知你的朋友，而他家距你家有2小时的路程，你可能想打个电话。但是你的朋友家又没安电话，你该怎么办？如今，随着现代科技的进步，使用网络已很流行。若干年前，人们不得不查找大量资料来搜集需要的信息，最后人累得疲惫不堪，还浪费了大量时间。现在，如果使用网络科技，一切就都是小菜一碟了。只要轻敲键盘，就会有求必应。 我们都期待着现代科技能达到一个更高的水平，因为现代科技确实使生活变得更便捷。
The development of science and technology makes our life more comfortable and convenient. However, scientists have created many problems, which are not easy to be resolved, such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions. Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. Email, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before. Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rockets and space shuttles can help us realize the dream of space travel. Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. Cancer and AIDS are fatal to peoples health. Thanks to the endeavors scientists have made, these diseases become treatable. However, the process of scientific development also arouses many sever problems to our human beings. Internet, though widely used in modern communication, is easy to be destroyed by computer virus. Outer space exploration has produced much waste in the space. A tiny metal, a screw, for example can destroy a flying man-made satellite. Industrialization is making natural resources become scarce. Confronted with these problems, scientists are seeking prompt and feasible solutions. The development of science and technology bring about both positive and negative effects to us. We must eliminate the positive effects to the least extent. 可以自己删减 在提供一篇翻译的： 现代科技使生活更加便捷(Modern Technology Makes Life More Convenient) Modern technology makes life more convenient; tools are the milestores of the technology as well as human being’ s progress. Men used to cut trees with hand saw. But now, by using electronic saw they can cut down a tree in only a few minutes. Another example is more vivid: You have something urgent which has to be informed to your friend whose house is two hour’s ride away. You probably want to make a phone call. But no telephone is installed in your friend’ s home. What could you do? Nowadays, with modern technology advanting, using internet is popular with us. Some years ago, people had to get what they wanted through looking into a lot of information; at last people could become tired and spent too much time. Now, if you use Internet, all becomes a piece of cake. Only by clucking, you will gain what you expect. We all hope that modern technology will reach a higher level, because modern technology makes life more convenient indeed. [参考译文] 现代科技使生活更加便捷 现代科技使生活更加便捷；工具是科技进步和人类进步的里程碑.人类过去用手锯锯树,但是现在,用电锯可在几分钟内锯倒一棵树.另外一个例子更加生动形象：如果你有急事通知你的朋友,而他家距你家有2小时的路程,你可能想打个电话.但是你的朋友家又没安电话,你该怎么办?如今,随着现代科技的进步,使用网络已很流行.若干年前,人们不得不查找大量资料来搜集需要的信息,最后人累得疲惫不堪,还浪费了大量时间.现在,如果使用网络,一切就都是小菜一碟了.只要轻敲键盘,就会有求必应. 我们都期待着现代科技能达到一个更高的水平,因为现代科技确实使生活变得更便捷. 21st century is the century of technology. Nowadays, technology is everywhere around us. The development of technology has a significant affact toward the society. Several technologies that we usually use are the internet, computer, and cellphone. These new technologies make our life much easier and better. First, the development of computer changes our life. Decades ago, people needed to do lots of complex calculation on hand because they did not have computer, and more obvious, they did not have the software for calculation. As the result of that, people spent hours on the equations that a computer can solve in just a minute. Since the development of computer, people are able to use some kind of software to compute lots of complex functions and mathematical calculation. Computer becomes the most helpful equipment for the sciencists because they can use their time more efficiently. Also, internet is another useful tool for us today. The development of internet brings a great impact toward the society. Instead of going to library and fliping all the books to figure out some information, we can just simply use a mouse and click on the website to do research. The internet leads us to a place where we can find unlimited information and resources. It makes our life much easier and better. The last technology is cellphone. Nowadays, many people have a cellphone. But it just appears on the market for about 10 years. It is very convenience to the users because we can talk to anyone we want with a phone as small as a wallet. Also, we can communicate with others by making a phone call instead of sending letters. It is very fast and useful way to communicate. In conclusion, I believe the development of technology brings significant impact to our life. It is very helpful to us and I believe technology will keep improving in future. 高分范文 As is vividly depicted by the picture above, a traveler happily starts his journey by high-speed railway from Guangzhou to Wuhan. In the year of 2009, Wuhan-Guangzhou high-speed railway went into operation, reducing travelling time from 12 hours to 3 hours, bringing much convenience to the transportation between the two cities①. No wonder the caption in the picture says “with the Wu-Guang high-speed railway, cities far away is just like a place nearby”. Science and technology are the primary productive forces② and have been playing a key role in the national economy development. On the one hand, progress in science and technology has promoted economic and social progress greatly. Take the high-speed railway as an example. Firstly, the railway becomes a new engine③ of booming of regional economic. Secondly, the railway helps to attract a lot of tourists, so that tourism in these cities flourishes. Last but not the least, the load of the existing transportation network can be released to a great extent. On the other hand, with the development of science and technology, such as the operation of high-speed transportation, video phone, webcam meeting, the world has become smaller and smaller. It has long been a tradition for Chinese government to attach great importance to the advances④ in science and technology. Science and technology has successfully shaped an entirely new image of China on global stage via the two grand world events, 2008 Olympic Games and 2010 Shanghai World Expo. It is strongly advised that young people should devote themselves into the study of science and technology for “better city, better life”. 佳作妙译 如上图所示,一位旅客从广州踏上了去往武汉的高速铁路.2009年,武广高铁正式建成通车,将两地之间的行程从12小时缩短到3小时,极大地方便了两地的交通.难怪这幅漫画上写道“有了武广高铁,每个城市都在家门口”. 科技是第一生产力,在国民经济发展中扮演着重要角色.一方面,科技的进步促进了经济社会的快速进步.高速铁路就是鲜活的例子.首先这条铁路成为地区经济发展新的引擎.其次铁路吸引了大量游客,这些城市的旅游业随之繁荣起来.再次这条铁路很大程度上缓解了现有线路的运输压力.另一方面,随着科技的发展,高速铁路,视频电话,视频会议等应用会越来越多,世界将变得越来越小. 中国政府一直很重视科技的发展,通过2008北京奥运会和2010上海世博两件盛事,科技成功地重塑了中国在世界舞台上的国际形象.因此青少年要怀着“城市,让生活更美好”的信念,积极投身到对科技文化知识的学习上.
英语科技论文写作(技巧+范文)
Early Electronic Computers The first real progress toward electronic digital computer came in the late 1930s when Howard Aiken of Harvard University and George Slibits of Bell Telephone Laboratories developed an automatic calculator using relay networks;the relay is an electromagnetically controlled relay machines were developed during World War II for artillery ballistic these machines were relatively slow and comparatively large. they demonstrated the versatility of the electronic computer. Then,in the early 1940s, John Mauchly and Eckert,Jr.,of the University of Pennsylavania designed and built a vacuum tube computer,which they called the electronic numerical inegrator and calculator(ENIAC);it was completed in 1945 and installedat Aberdeen Proving Ground,Maryland. ENIAC used 18000 electron tubes,which required tremendous amounts of power;its failure rate wa high and it was difficult to program because a plugboard was required. Three very important discoveries were then made,which began the rapid evolution toward today's digital computer. First,John von Neumann proposed that the program reside in the computer's memory where it could be changed at will,solving the pogranmming difficulties of ENIAC;second,in 1947 the transistor was invented by John Bradeen,Waltr , and William Shockley,which drastically reduced the size and power requirements by replaceing the electron vacuum tube;, and his associates at the Massachusetts Institute of Technology developed the magnetic,core memory,which made large amount of storage book: Digital Logic Circuit Analysis and Design(Authors:Victor Nagle Irwin)
科学小论文范文（一）：月食是一种特殊的天文现象月食是一种特殊的天文现象，当月球运行至地球的阴影部分时，在月球和地球之间的地区会因为太阳光被地球所遮闭，就看到月球缺了一块。也就是说，此时的太阳、地球、月球恰好或几乎在同一条直线地球在太阳与月球之间，因此从太阳照射到月球的光线，会被地球所掩盖。以地球而言，当月食发生的时候，太阳和月球的方向会相差180度。古代月食记录有时可用来推定历史事件的年代。中国古代迷信的说法又叫做天狗吃月亮。月食可分为月偏食、月全食及半影月食三种。当月球整个都进入本影时，就会发生月全食；但如果只是一部分进入本影时，则只会发生月偏食。月全食和月偏食都是本影月食。在月全食时，月球并不是完全看不见的，这是由於太阳光在透过地球的稀薄大气层时受到折射进入本影，投射到月面上，令到月面呈红铜色。视乎月球经过本影的路径及当时地球的大气状况，光度在不一样的月全食会有所不一样。有时月球并不会进入本影而只进入半影，这就称为半影月食。在半影月食发生期间，月亮将略为转暗，但它的边缘并不会被地球的影子所阻挡。但是看月全食务必在晚上看，而且观看月食的机率比日食的机率少的多。关于月食，还有一个故事：16世纪初，哥伦布航海到了南美洲的牙买加，与当地的土着人发生了冲突。哥伦布和他的水手被困在一个墙角，断粮断水，状况十分危急。懂点天文知识的哥伦布明白这天晚上要发生月全食，就向土着rnd喊，再不拿食物来，就不给你们月光！到了晚上，哥伦布的话应验了，果然没有了月光。土着人见状诚惶诚恐，赶快和哥伦布化干戈为玉帛。科技小论文范文（二）：科技改变生活科技改变生活，时代在渐渐发生变化，科学在不断进步。科技的发展，给我们的生活带来了许多便利，我们的生活与科技息息相关。在以前，农民伯伯每到春天，就要辛辛苦苦的进行插种，播种等的工作，夏天又要杀虫，秋天又要忙着收获，跟着种其他农作物。他们要一年四季，这样每一天重复着同样的顺序，天天佝偻着背下地干活，经常弄得自我筋疲力尽。可有时候天气会喜怒无常，下几场大雨或连续几天的干旱，再加上某些地方环境的污染严重，害虫随处可见，这些足以让农作物无法生长，农民辛苦的劳动得来的却是落得一场空。此刻，随着科技的发展，带来了一种新的培育方式太空育种。它是搭载科学实验的一种，是将农作物种子搭载于回到式地面卫星，借助太空超真空微重力及宇宙射线等地面不可模拟的环境变化，使种子发生变异，经过地面多代选育获得稳定的遗传性状，从而培育出新的农业品种来。自1987年以来，我国科学工作者利用回到式地面卫星，先后进行了多种植物的空间搭载实验，培育出了一系列高产、优质、多抗的水稻、小麦、番茄、青椒、芝麻等作物的新品种。太空育种已得到必须程度的应用，从太空的带来的果实，它的重量和外形都发生了变化，比在陆地上培育的果实要大得多，好吃得多。科学之门已经打开，科技带给我们的便利随处可见，以后科技的发展，还需要我们来探索，来创造。让我们插上科学的翅膀，在科学世界里自由地遨游，发现并探索我们生活中的科学，为未来的科技贡献我们的一份力量。（以上两篇600字的科技小论文范文均来源于学术堂）
星期天，看见爸爸那双满是灰尘的皮鞋忍不住叹气，唉，看来又是我做‘苦力的时间了’我拿起爸爸那双满是灰尘的皮鞋涂上鞋油仔细的擦了一遍皮鞋又重现‘青春’这是为什么呢？我不经疑惑。
于是我找到另一双新鞋和旧鞋进行比对我先用手触摸两双皮鞋的鞋面发现新皮鞋比旧皮鞋的表面要光滑。旧皮鞋涂上鞋油后，仔细观察，虽然亮了很多但仍无法跟新皮鞋比。皮鞋亮度是否与皮鞋光滑度有关？
我去取一双旧皮鞋，在放大镜下皮鞋显得凹凸不平。然后我再皮鞋都比较粗糙的1区和2区涂上鞋油仔细擦拭，2区不涂做空白对照。我发现1区擦拭后，表面明显光滑很多，放在用阳光下也比2区有光泽为什么两者有这样的差别呢？
于是我就去问爸爸得知：皮鞋表面原本就不是绝对光滑的，如果是旧皮鞋就更加不平了这样它就不能使光线在一定方向上产生反射，看上去没什么光泽。但鞋油中的一些小颗粒正好填补在皮鞋的＇凹坑中，如果用布擦一擦，让鞋油涂得更平均，就使皮鞋表面更光滑，平整光线反射更强。
通过实验，我终于知道了皮鞋越擦越亮的秘密。
科技小论文范文1：树干为什么是圆的 在观察大自然的过程中我偶然发现，树干的形态都近似圆的——空圆锥状。树干为什么是圆锥状的?圆锥状树干有哪些好处?为了探索这些问题，我进行了更深入的观察、分析研究。在辅导老师的帮助下，我查阅了有关资料，了解到植物的茎有支持植物体、运输水分和其他养分的作用。树木的茎主要由维管束构成。茎的支持作用主要由木质部木纤维承担，虽然木本植物的茎会逐年加粗，但是在一定时间范围内，茎的木纤维数量是一定的，也就是树木茎的横截面面积一定。接着，我们围绕树干横截面面积一定，假设树干横截面长成不同形状，设计试验，探索树干呈圆锥状的原因和优点。经过实验，我们发现：(1)横截面积和长度一定时，三棱柱状物体纵向支持力最大，横向承受力最小；圆柱状物体纵向支持力不如三棱柱状物体，但横向承受力最大；(2)等质量不同形状的树干，矮个圆锥体形树干承受风力最大；(3)风是一种自然现象，影响着树木横截面的形状和树木生长的高矮。近似圆锥状的树干，重心低，加上庞大根系和大地连在一起，重心降得更低，稳度更大；(4)树干横截面呈圆形，可以减少损伤，具有更强的机械强度，能经受住风的袭击。同时，受风力的影响，树干各处的弯曲程度相似，不管风力来自哪个方向，树干承受的阻力大小相似，树干不易受到破坏。以上的实验反映了自然规律、自然界给我们启示：(1)横截面呈三角形的柱状物体，具有最大纵向支持力，其形态可用于建筑方面，例如角钢等；(2)横截面是圆形的圆状物体，具有最大的横向承受力，类似形态的建筑材料随处可见，如电视塔、电线杆等。 在我的观察、试验和分析过程中，逐渐解释、揭示了树干呈圆锥状的奥秘，增长了知识，把学到的知识联系实际加以应用，既巩固了学到的知识，又提高了学习的兴趣，还初步学会了科学观察和分析方法。范文2：皮鞋为什么越擦越亮每到星期天，我总要完成妈妈交给我的擦鞋任务。告诉你，这可是我一星期零花钱的来源哦!拿到沾满灰尘的皮鞋后，我先把鞋面的灰尘擦掉，然后涂上鞋油，仔仔细细地擦一擦，皮鞋就会变得又亮又好看了。可这是为什么呢我找了同样牌子同样款式的新旧两双皮鞋进行对比观察。我先用手触摸两双皮鞋的鞋面，发现新皮鞋的表面比旧皮鞋的表面光滑得多。旧皮鞋涂上鞋油，仔细擦过后，虽然亮了许多，但仍无法与新皮鞋相比。皮鞋的亮度是否与鞋面的光滑程度有关呢?我取来一双没擦过的旧皮鞋，在放大镜下鞋面显得凹凸不平的。然后，我再在皮鞋上圈出两块表面都比较粗造的A区和B区，A区涂上鞋油并仔细擦拭，B区不涂鞋油作空白对照。我发现A区擦拭后，表面明显变光滑了许多，而且放在阳光下也比B区有光泽。为什么两者会产生这样的差别呢?我想到在物理课上老师曾经讲过：影剧院墙壁的表面是凹凸不平的，这样可以使声音大部分被吸收掉，让观众不受回声的干扰。同样道理，光线照到任何物体的表面都会产生反射，假如这个平面是高低不平的，光线就会向四面八方散射掉；假如这个平面是光滑的，那么我们就可以在一定的方向上看到反射光。皮鞋的表面原来就不是绝对的光滑，如果是旧皮鞋，它的表面当然更加的不平，这样它就不能使光线在一定的方向上产生反射，所以看上去没有什么光泽。而鞋油中有一些小颗粒，擦鞋的时候这些小颗粒正好可以填入皮鞋表面的凹坑中。如果再用布擦一擦，让鞋油涂得更均匀些，就会使皮鞋的表面变得光滑、平整，反射光线的能力也加强了。通过实验，我终于知道了皮鞋越擦越亮的秘密啦!范文3：醋对花卉有什么影响醋是生活中常用的调味品，花卉则能净化生态环境，并美化我们的生活。你是否想到过，醋和花卉有什么关系呢?我们怀着好奇心，开展了这个课题的探究。据富有种花经验的人告诉我们，对盆栽花卉施些醋溶液，可改善盆花的生长，增加花朵，而且花艳叶茂。这一点我们在实验中很快就证实了。浓度不同的醋溶液，对花卉有不同的影响吗?这是我们第二阶段的实验。我们选取长势相同的满天星、报春花、月亮花各四盆，分为四组，每组（三盆）各有三种花卉，分别编号、贴上标签。同时，我们取食用白醋配制成1％（pH值为2~3）、0．01％（pH值≈4）、0．0001％(pH值≈6)三种浓度不同的溶液，每天分别给三组盆花固定喷洒一种醋液，第四组盆花洒不含醋的清水。每五天观察记录花卉的生长情况。这项实验的结果是：喷洒低浓度醋液(pH值≈6)对这几种花卉没有明显影响；喷洒中等浓度醋液（pH值≈4）的花卉明显长得比其他几组好，花苞多，开花期提前，而且花色较浓艳，花期也延长了；喷洒pH值2－3的高浓度醋液后，反而使花朵过早凋萎。通过这次实验，我们可以告诉你：种花时适当喷洒一些醋液，可使花卉长得更好。不过要掌握好醋液的浓度，醋酸过浓则会伤害花卉。
科学技术是人类社会实践的历史产物,是人类在认识自然和改造自然的长期实践中创造和积累起来的智慧,是人类社会发展的动力源泉,在一定角度上讲,科学技术是社会形态变革的根据,是人类社会等其他领域的先导,也是人类自身发展的决定因素。人类社会是由政治、经济、文化三个系统构成, 政治、经济、文化的发展也促进了科学技术的进步.因此说科学技术与人类社会是相互联系、相互作用、相互渗透的。以下本文具体探讨了科学技术与人类社会在政治、经济、文化方面的互动关系。