通过写作文，我们可以培养自己的观察力和思辨能力，在写作文中，我们可以加深对所学知识的记忆和理解，下面是28范文小编为您分享的科学与技术的作文7篇，感谢您的参阅。
科学与技术的作文篇1
today, my mother and i visited shanghai science and technology museum. looking from afar, the science and technology museum is like a big ball. only when approaching can we find that the science and technology museum has four floors and a mascot of the world expo, haibao, stands at the gate.
first, we went to the aliens hall on the first floor underground. all the things displayed in the hall are related to aliens. there is an alien lying in the cabinet of a room. there are six fingers, six toes and a big stomach. it seems that there is a child in it. the alien has a big head and a bloody scar on his leg.
then we went to the birds and animals museum on the second floor. we went into a bat cave. there were a group of bats hanging upside down in the cave. as soon as people went in, they made squeaking noises. mother was shaking and screaming with fear. i'm not afraid at all. i told my mother that it was made by imitating real animals.
then, we went to the animal world again. the staff said that these were all specimens. look, that leopard is biting a fawn, running, making it lifelike. it's so lifelike!
finally we went to the robot hall, where there are all kinds of robots. the most interested robot will sit in front of the piano and pretend to play. it will play whatever song you sing. i really admire it!
this visit opened my eyes. i must study hard and strive to be a scientist when i grow up.
科学与技术的作文篇2
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.
科学与技术的作文篇3
all kinds of inventions made possible by technology are designed to be the slaves of human beings, if human beings are not to be slaved by machines. once upon a time, we were plain people, but that was before we began having relationships with technological systems.
by getting involved with computerized machines, we could not help changing the way we live and the way we work, for better or for worse it can be realized that life is more complex because much of modern technology is not born to meet primary human needs, and many "unnecessary" inventions are producing negative effects on a living style that used to be relatively simple. thus, there is an overwhelming feeling of complexity in the sense that machines act like humans and humans act like machines.
now that "intelligent" machines such as robots are widely applied to take the place of human beings because they are capable of doing many useful jobs, although making many people jobless. those who cannot work with computers are disadvantaged and therefore helpless while the traditional skills and simple ways of life are fading away, never to return again.
科学与技术的作文篇4
现在是公元2026年，我住在一个科技住宅里。
先看看我家的防盗门吧，它不用钥匙开，只要前来的人敲一下门，它就能自动分辨出那个人是好意还是恶意，然后再决定是否开门。
再看看我的家吧，电视可好看了，它不仅不会损害眼睛，还能防治近视;电视上有一个小小的灯，它不用电，仅仅依靠平日里收集的太阳能就可以维持工作;电视前边是沙发，十分柔软，躺下去就像躺在棉花上一样，而且，它还能自动按摩，解决你一天工作的疲劳;客厅里的灯是仿花做的，共有七个花瓣，这七个花瓣，外形颜色分别是红橙黄绿青蓝紫，射出的光像是光彩夺目的彩虹，但不刺眼。
如果再仔细看看客厅，就会发现客厅一角还有一个怪模怪样的小箱子，这可是我的最新发明，你可以把你的书都放在这个箱子里，看到这里，你一定好奇吧:如果书都放在这箱子里，箱子应该很大，可为什么这么小呢?告诉你吧，这箱子能把装进的书都缩成小方块，书越多，就缩得越小，等到用的时候再恢复到原来的大小。当然，这还不是这个箱子的最大作用，它的最大作用是你一有什么问题，只要按一下箱子上面的按钮，它就知道你想知道什么，然后很快就在屏幕上出现内容，并有一个动人的声音在给你讲述。走进我的卧室，映入眼帘的'是一张床，这个床从外形上看和平常的床差不多，但它的作用却大着呢!床面温度能根据季节的温度变化自动调节，夏天，床面会非常舒爽清凉，冬天，床面会变得十分暖和，不用盖很厚的被子，更不用穿很多的衣服，而且，你躺下后它能自动给你按摩让你很快入睡。它还能自动叫你起床，当你睡觉时想到明天需要什么时间起床，它就会按时提醒你……这就是我20年后的家，一个高科技的现代家居环境。
科学与技术的作文篇5
it was the last day of beijing tourism, and we came to the new china science and technology museum.
in the hall, the most striking thing is the magic pendulum over the top of the head. it has many white spheres, up and down, left and right swing, from time to time to change a variety of beautiful shapes. dad said the magic square was designed by a chinese scientist. looking at the magic pendulum, i can not help but marvel at the magic of science and technology.
we took the sightseeing elevator to the two floor. the first thing that comes up to you is three dinosaur fossils. this is yunnan province donated to the national science and technology museum. which is the largest museum street dragon, thirteen meters high, twenty-seven meters long, is the most in asia. another two smaller dragons, one is a double ridge dragon, one is lu feng long. look at these three huge monster, i seem to see the jurassic period, the three dinosaur swagger walk.
come to the third floor, explore and live exhibition hall, see from ancient times to now, washing machine from scratch, step by step progress process.
on the four floor, the capsule of shenzhou 1 is standing in front of us. return to the cabin as an ancient bell, its body, keep landing when burning, as if to tell us its extraordinary experience.
i think the science museum is fun, and let me push back the door to scientific knowledge again". my father and mother agreed that next year we will come!
科学与技术的作文篇6
经过我几十年的研究，我发明了一种神奇的回收桶，以前的回收桶只是一个摆设，扔垃圾的人依然我行我素，照扔不误。
我发明的回收桶有许多神奇的功能，不信？听我慢慢说。
这个回收桶非常拟人化，脸方方的，眼睛、鼻子、耳朵一个不少，还有一张张得很大的嘴，怪吓人的，这是给不讲公德的人看的。放心它不会伤害你的。它的身体是圆柱体的，屁股上有一个洞。它的双手和双腿有细有长，走起来非常灵活。
白天，它在没事的时候用手指的缝吸收空气中有毒的气体，在体内过滤，生成新鲜的氧气排放出来。汽车发出烦人的噪音，回收桶会用鼻子吸收噪音，放出优美的音乐，这优美的音乐可以使人神清气爽。一位病人走来了，在纸上写下自己得了什么病，把纸放进回收桶里，“叮咚”，一盒药从回收桶的`屁股了“拉”了出来。什么药都有，所以什么病都能治好。病人拿着药高高兴兴的走了。看，来了一个小孩儿，回收桶的嘴很高，就算小孩跳起来也扔不进去，怎么办呢？只听“吱”的一声，回收桶降低了高度，这个小朋友把垃圾扔了进去，蹦蹦跳跳地走了。
这种回收桶还会在大街上巡视，看见有谁乱扔垃圾，第一次会严厉的制止，并把那个人记在本子上。一年后如果没有被回收桶发现乱扔垃圾所有的记录就会取消；如果一年内又被发现了乱扔垃圾，回收桶会把那个人带到警察局接受处罚。
回收桶不光白天很忙，晚上也很忙，如果它发现前边又能一堆垃圾，就会用吸尘器把垃圾吸到一个大盒子了然后送到垃圾回收站，如果前面有一片污水，它会用鼻子把水吸到体内过滤一下然后再把清水倒进河里。‘
我发明的神奇回收桶不错吧？我一定把它大量投入生产，让人类的环境变得更美丽！
科学与技术的作文篇7
俄国列夫托尔斯泰说过，理想是指路明星，没有理想就没有坚定的方向，而没有方向，就没有生活。
7月13日的夜晚是所有中国人难以入眠的夜晚，随着萨马兰奇说出了：“北京”两个字，人们沸腾了，欢呼着，喜悦得甚至伴着泪水，是的，中国人可以举办奥运会了，运动健儿可以在自己的国土上比赛了，比赛的目光将齐聚――中国，北京。
离我们最近的“福娃”，它们是2007年拟人化的形象，分别叫“贝贝、晶晶、欢欢、迎迎、妮妮。”福娃是5个可爱的`伙伴，它们的造型是鱼、大熊猫、奥林匹克圣火和藏羚羊、燕子的形象，色彩与奥运五环一一对应，具有极强的可视性和亲和力。当把5个娃娃的名字连在一起，你会读出北京对世界的盛情邀请：“北京欢迎您！”福娃的形象蕴含着其与海洋、森林、大地和天空的联系。
贝贝传递的是繁荣。人们用“鲤鱼跳龙门”蕴涵。贝贝是水上高手，看它坐在一只艇上，身子一跳，在水中游着泳，速度非常快。什么样的游泳都有：花样、跳水、水球。代表五环中蓝色的这一环。
来自辽阔的西部大地的藏羚羊――迎迎。代表绿色奥运。身手敏捷，是田径高手。哨声一响，迎迎随着脚步跑到了终点。代表五环中的黄色。
妮妮来自天空，是飞翔的轻盈的燕子。看！它现在正跳着自己创作的体操呢！代表五环中绿色这环。每一个娃娃都代表祝福。
奥运有许多少为人知的知识呢！奥运会精神是更高、更快、更强的精神。“绿色奥运、人文奥运、科技奥运”是我们提出的奥运口号，是中国五千年文明历史。
而科技将给我们的奥运带来方便。电信――奥运信息服务的保障。自2000年底，北京公共网电话交换容量611万门、市话用户430万户，全市、普及率51％；长途交换系统国内11万路端，国际4万路端。已建成光缆环130个，光缆网总长度达51万芯公里；国际互联网已超过100万户。还具有同时发送30路卫星电视信号的能力。电信正为2008奥运会贡献力量。
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