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更新时间：2024-04-19 06:38:48 发布时间： 作者：文/会员上传 下载docx
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科技在创造单一文化世界吗高中英语作文
The advent of modern technology brings a substantial impact on the whole world. It not only boosts the economy, but also changes the people’s conception on the world. It also increases global communication among countries. In my opinion, modern technology is creating a single world culture in that such technology as computer and internet is bringing people together and making the world get smaller.
First of all, modern technology promotes the globe to frequently use one language. The invention of computers and Internet promotes English to be a global language and dominate in the communication worldwide. Since language is the agent of culture, the worldwide use of English fosters more and more minds thinking alike.
Besides, the development of the internet brings people’s life style into uniform. The availability of Internet makes people have a lot in common, such as access to information, online shopping or payment. People from all over the world are doing the same thing each day on the Internet, and their living habit is becoming closer and closer with each passing day.
Based on the points discussed above, it is obvious that modern technology is creating a single world culture.
基于上述讨论,很明显,现代技术正在创建一个单一的世界文化。
It was fine today,Lily and I went to visit the Science is about two kilometers away from our homes,so we decided to go there by bike.
We set off at 8 o‘ the museum we saw a lot of interesting could operate some we met many classmates and thought we had learned a lot and were more interested in science.
At half past eleven we left the museum for enjoyed ourselves in the museum today.
May 1st Sunday Fine
Lily and I are very interested in science， so we decided to visit the Science Museum today. It is not too far from our is about two kilometers， so we thought it was better to go there by bike.
At eight we set off. It was very nice and sunny. When we got to the gate， there were many people waiting there. We met some of my classmates and we saw a lot of interesting things and equipment. We could touch them and even operate thought we had learned a lot and were more interested in science.
At half past eleven we had to leave for home. How happy we were today!
5月1日 星期日 晴
丽丽和我都喜欢科学，所以我们决定今天去科技馆参观。它离我们家并不远，大约有两公里的路程。我们觉得还是骑车比较方便。
今天天气非常好，早上八点我们就出发了。当我们到达科技馆的门口时，已经有许多人在那里等了。我们还碰上了一些同学和老师。在科技馆里我们看到了许多有趣的东西和装置。我们可以摸它们，甚至还可以动手操作呢。我们感到我们学到了许多知识，同时对科学的兴趣更浓厚了。
十一点半我们不得不离开科技馆回家了。今天我们可真愉快呀!
As technology evolves, Internetapplications and software are becoming more and more useful and intelligent. So more and more peoplestudents have found that solving problems with the Internet are easier than bythemselves. And the students' reliance on technology to solveproblems is increasing.
To some extent, Internetoffers us an easier way to solve problems. But as far as I'mconcerned, if we all overcome problems with the help of technology it will beharmful to ourselves. Firstly, the software and the applications are otherpeople's wise. Secondly, if you overcome a problem by your own efforts, youwill gain many things after that, you will realize your capacity fully and you will enrichyour mind with knowledge. When you face this problem again, you can beat it easily. But if you do thesame thing by technology, you will gain nothing. You can't expend yourscope of knowledge and widen your horizon. When you meet itagain, you can't solve it either. Let's put down the cell phone and computer, andsolve problems by ourselves!
The development of science and technology has brought about many changes in people's lives.
Modern technology makes life more convenient. Using the Internet is popular nowadays. Years ago, people had to look through a lot of information just to buy what they wanted. It was easy for people to spend too much time doing research and become tired as a result. Now, all you have to do is use the Internet. It's a piece of cake!
With the development of science and technology, including high-speed transportation, video phones, and webcam meetings, the world has become smaller and smaller.
We all hope that modern technology will continue to reach the highest level, because science and technology make life more enjoyable indeed.
Summer holiday is am going to do many things that I want to do. For exampie,first I will jion a soccer club,because I like playing the summer holiday, I want to practice more to improve my I will go to my grandma's house,because I miss her very want to stay with her for several I will help my mother do some housework. She was really tired when I was go to school. Except for taking care of me, she also has to work. Therefore, I want to help her in the will you do on Summer Holiday?
暑假就要到来了，我打算做一些我想做的事。比如说，首先我要参加一个足球俱乐部，因为我喜欢踢足球。暑假期间，我想多练习以提高我的技术。其次，我要去奶奶家，因为我很想念她。我想和她待几天。最后，我会帮我妈妈做些家务。我去学校的时候她真的很累。除了要照顾我之外，她还要工作。因此，我想在假期帮助她。暑假你会做些什么呢？
【篇四】跟团旅游还是自己旅游？Joining Package Tours or Traveling on Your Own?
With the improvement of life standards, there are a growing number of people traveling each year, which is a good way to enjoy life. Some people would like to take a package tour, while others would rather travel on their own. I prefer to the latter, because I feel that it’s much more convenient and unconstrained than taking a package tour as I did before.
随着生活水平的提高，每年去旅游的人越来越多，这是享受生活的一种好方式。有的人喜欢跟团旅游，而其他人喜欢自己去。我更喜欢后者，因为我觉得这样更方便，而且比以前我跟团旅游更自由。
First of all, traveling on my own, I can arrange my time and route more optionally. For example, when I get to someplace I desperately like, I can choose to stay longer and don’t have to think about others. Secondly, to save time, the itinerary are relatively tight joining package tour, and tourists can only stay very short time in each attractions. It’s difficult to enjoy every landscape carefully. Moreover, in order to earn rebates, some travel agencies force tourists to consume. In the meantime, traveling on my own is much cheaper and get more fun. Finally, the trip is designed to relax, but many people say that package toures are not to make them really relax, but even more tired.
首先，自己旅游的话我可以更有选择地安排我的时间和路线。比如，当我去到我非常想去的地方的时候，我可以选择待久一点，也不用考虑其他人。其次，为了节省时间，跟团的行程都比较赶，游客在每个景点停留的时间很短，很难仔细欣赏每处风景。另外，为了获得折扣，一些旅行社强制游客进行消费。同时，自己旅行更便宜得到更多乐趣。最后，旅游的目的是为了放松，但是很多人说跟团旅游没有真正使他们放松，反而更累了。
On the whole, I prefer to to travel on my own, which is more convenient, unconstrained and cheaper.
总的来看，我更喜欢自己去旅游，它更方便，更自由，更便宜。
I was born on March 18. My family is nithr vry rich nor vry poor. My parnts ar pasants. Thy work hard to support th family. Thy ncourag m to study wll. My childhood was happy. I lik larning. I lik music and sports, too. I can run vry fast and am th fastst runnr in my class. I am good at nglish, Physics and Math. I want to b a scintist. Scintists hav mad rcordrs, TV sts, and so on. Thy hav also invntd th computr. All ths mak our lif rich, intrsting and asy.
In school,we have summer summer,the weather is so hot that ourbrain needs a rest after a period of hard it is for health reasonsthat we have our summer vacation.
There are many kinds of sports,which are good for health in summer,such asswimming,tennis and care should be taken not to practice suchsports all day long,which would be very bad for our health.
Another point we have to consider is that our time should not be spententirely in attend school in order to get some knowledge,which willbe useful in our life
From the cartoon given above, we can observe that there are many people crossing the street. Instead of looking at the way, they are staring at their cell phones and using walking sticks to see. It is obvious that they are fascinated with cell phones while even ignore their security.
We learn from the cartoon that cell phones have been increasingly widespread in people's life. Cell phones are of great benefit to all of us. One of the most obvious advantages is that we can contact with our friends and relatives more conveniently than ever before. However, it is mobile-phones' advantages that lead some people to overuse or be addicted to them, which tends to exert a negative impact on our life. For example, oversusing cellphones will reduce face-to-face communication among people. It seems that most of us enjoy the convenience of contact at the expense of interpersonal relationships. Moreover，entertaining electronic games, magnanimous information and a bewildering variety of social networking tools in mobile phones have occupied much of our time. Information distribution tools and social networking tools, in particular, have attracted all of our attention, which tempts us to keep our eyes on the screen around the corner of every second. Then, do not expect us to talk with the people around us, we don't have time! This, has resulted in a phenomenon of “alienation between acquaintances and familiarity between strangers”.
Science and technology and modern tools should be served as an “angel” to improve our living strandard, rather than a devil to disturb our normal life and communication. Just imagine, live one day without mobile phone, will you be relaxed? Or anxious?
如图所示，我们可以看到有很多的人正在过马路，他们没有仔细看路，却都盯着自己的手机并且用一根拐杖代替他们看路。很明显，他们都着迷于手机，甚至忽视了自身安全。
科技和现代工具应该是提高我们生活质量的“天使”,而不应该是影响我们正常生活和沟通的“魔鬼”。设想一下，如果过一天没有手机的生活，你会放松?还是会焦虑?
陆明杰，我们的物理老师，就是好老师。他一直任教四十多年。我们都热爱和尊敬他，因为他已投身于教育事业。
但他有一个非常奇怪的气质①。②他经常批评我们，当我们犯错误。所以，一开始，我们无法与他相处得很好
但后来，我们意识到他是一个善良，热心的老师。我们来到爱他，对他看作是我们的好朋友。
他非常严格，不仅与我们也与他自己。他会忘记他的悲伤或生病，当他在黑板前站。有时，他敲黑板巨资强调③他在说什么。
有时他笑或平台④跳跃。他专注于教学，而忘记自己⑤。我们大家都积极，认真学习物理，因为我们有这样的'好老师。
卢先生是很老。不久他将离开学校。对他所教的学生人数不能算。他曾在他的学生一生像蜡烛一样，燃烧自己，照亮别人。
_Please put your phone down Daddy,we haven't finished the story!_Hearing these heartfelt words from my four year old daughter was an uncomfortable wake up had I let the shiny electronic box in my hand take so much of my attention that it could even interrupt a short bedtime story with my precious children?
It's no exaggeration to suggest that our mobile devices are in danger of taking over our entire magazine found that 68% of users take their devices to bed with them,20% check their phones every ten minutes and one third report feeling anxious when briefly separated from their beloved to Osterman research,79% of respondents take their work-related device on vacation and 33% admit to hiding from family and friends in order to check Face and 's hard to deny that these are worrying trends.
示例：
Dear______,
I am writing to extend my sincere gratitude for ________(感谢的原因). If it had not been for your assistance in _________(对方给你的具体帮助), I fear that I would have been_________(没有对方帮助时的后果).
Every one agrees that it was you who__________(给出细节).
Again, I would like to express my warm thanks to you! Please accept my gratitude.
Yours sincerely
Li Ming
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 upon a time,we were plain people,but that was before we began having relationships with technological 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 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.
Technology has been an important motivation in the progress of human the help of technology we can improve our has two sides,so the technology also has its advantages and disadvantages.
First of all,it makes our life more example,airplanes and high speed railway can save up us a lot of provides us more safe food just like_Genetically Modified Foods_.
What's more,it makes us learn much more about our humanbeing and the earth.
However,technology brings the harms for us,such as also makes some of us be lazy because life is too comfortable.
Above all,we should make full use of the technology and do our best to reduces its disadvantages.
(advantages and disadvantages of the Internet) with the development of high technology, the Internet is becoming more and more popular, whether it is children or the elderly. With the development of high technology and the emergence of the Internet (the advantages and disadvantages of the Internet), the Internet is becoming more and more popular. Both children and the elderly know how to search on the Internet.
中文翻译：
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.
Nowadays, more and more high-tech tools, such as calculators and computers, appear in our daily life. No matter when and where, we are using them to make our life more relaxed and comfortable. However, has anyone ever thought about what problems science and technology have brought to the world to a certain extent? What's more serious is that we think that we humans do use them to improve our living standards.
On the other hand, we are becoming more and more lazy and more reliable than in the past. Day after day high-tech products accompany us, we have neither space nor time In order to solve these problems, we should take immediate measures to solve these problems. First, we should communicate with people and think more.
Secondly, we should reduce the frequency of using high-tech tools. For the advantage of technology, we should absorb, at the same time, we should be independent and abandon it, We can combine technology with human progress more closely without losing ourselves in this modern society.
中文翻译：
如今，越来越多的高科技工具，如计算器、计算机等出现在我们的日常生活中，无论何时何地，我们都在使用它们，使我们的生活变得更加轻松舒适。然而，有没有人想过，科学技术在一定程度上给这个世界带来了什么问题呢，更严重的是我们认为我们人类确实用它们来提高我们的生活水平，但另一方面，我们变得越来越懒惰，比过去更加可靠，日复xx日的高科技产品陪伴着我们，我们要么没有空间也没有时间思考，彼此之间的交流也减少了，而取而代之的是人与人之间巨大的冷漠和差距，解决这些问题，我们应该立即采取措施，首先解决这些问题，多与人沟通，多思考；其次，减少使用高科技工具的次数；为了技术的优势，我们应该吸收，同时，要，摒弃因此，我们可以将技术与人类进步更紧密地结合在一起，而不会迷失在这个现代社会中。
The development of science and technology makes our life more comfortable and convenient. However, scientists also create many problems that are not easy to solve, such as air pollution, environmental deterioration and shortage of natural resources. Modern science and technology has brought many benefits to people.
Modern communication shortens the distance between people and makes the communication between people more convenient. The Internet is now widely used to collect rich information, but also used to communicate e-mail, which is the most effective communication tool at present. Telephone and mobile phone make our contact more convenient than before.
For example, airplanes and high-speed trains make our travel more convenient with the help of modern transportation. People can go to any place they like to go to space and other places Travel to the planet is no longer a dream. Rockets and space shuttles can help us realize our dream of space travel.
Modern medicine has extended people's lives, alleviated the suffering of many diseases. Cancer and are fatal to people's health. Scientists have made these diseases treatable.
However, the process of scientific development has brought us many serious problems Although the Internet is widely used in modern communication, it is easy to be destroyed by computer viruses. The exploration of outer space has produced a lot of waste. A tiny metal, a screw, for example, can destroy an artificial satellite.
Industrialization is natural resources scarce. Facing these problems, scientists are looking for timely and feasible solutions. The development of science and technology has brought us both positive and negative influences.
We must eliminate the positive effects to the minimum extent.
中文翻译：
Shanghai is the world's most economically developed cities. Today I was fortunate to e to Shanghai to visit this world's most economically developed cities. What makes me more glad that my mother agreed to take me to visit the Science and Technology Museum. I am very excited and anxious to immediately went to visit the Science and Technology Museum.
About Science and Technology Museum, to show in my eyes is a huge sphere, which is four-dimensional theater. The whole theater is a steel structure, surrounded by glass, people feel it's style. We rode the lift to the second floor, entered the world of robots. In peacetime only magazines, television and see the robot, and now finally witnessed his presence. In my immediate repair of robots, they are posed of single-arm, were holding hands, screwdriver, drill, wrenches. They left side of a puter, this puter is used to control the robot. As long as mouse clicks, they will make a variety of actions. Made me feel something is being repaired. Funny ah! Subsequently, we came to robot performance hall, there are a lot of repair robots, they are something to which the hand embroidered umbrella; some holding a rose; Some hand bells. Ready for people to perform wonderful programs. Their performances to life really unforgettable.
I went with the flow space heaven and earth. The middle of the hall to erect a tall rocket, was silver-white appearance, the top five-star red flag with one hand. The right side of the rocket has a simulated weightlessness of space, people sitting inside, you can float the ball inside, Not to, like immersive. I have also seen a real spacesuit: He is also a silver-white, formed by a number of the trachea. Thick spacesuit, astronauts put on him a stroke in the space unimpeded. I have also witnessed the food astronauts are canned. To imagine the hard life of the astronauts.
Out of the Science and Technology Museum, my heart a long time can not be calm. I am proud of the rapid development of the motherland, as Yimin high school students, I should his efforts.
李明的父亲在美国威斯康星大学进修。李明写信给父亲汇报自己的高考情况。
1.考上自己渴望已久的北京大学。
2.学校校园很美，设备良好，有一座很大的图书馆。
3.教师很出色，对学生和蔼耐心。
4.自己对这里的一切非常满意，决心更加刻苦学习。
5.请爸爸不要为自己担心，自己已经长大了，会处理各种事情，并祝父亲身体好。
字数：约100个词。
Dear Dad,
I am very excited to tell you that I have passed the entrance examination and been admitted into Peking University-the famous university which I have been longing for.
The university is beautiful and has excellent equipment. There is a large library in it. The teachers here are very good. They are very kind and patient to the students. I am satisfied with all these and determined to study harder. Don't worry about me. I have grown up and can deal with all kinds of matters. Wish you a good health.
Respectfully
Li Ming
The picture vividly depicts that a teaching is asking a pupil to answer a simple math-related question——what’s two plus two? Unfortunately, the child cannot answer such an easy question without tech help. In fact, the phenomenon conveyed in the picture does not surprise us, because as the science and technology develops, the topic concerning the side effects of technological advancement increasingly arouses people’s attention.
Undoubtedly, the drawer of the picture aims at reminding us that we should use technology in a proper way and not be too tech-dependent to solve the simple problem independently. It is well known that thanks to the development of human civilization, many formerly unimaginable things come into reality. But, while enjoying the convenience produced by tech, we must alert its harm. Being over-addicted to technology will cost our health, independence, wisdom，creativity and even our ability to live.
Weighing the pros and cons of the technology, perhaps the best policy is to apply it properly. At the same time, we must avoid its harmful part. Furthermore, young people should be advised that depending too much on technology is hardly beneficial for them at all and more importantly they are expected to acquire the capacity to think independently.
范文译文：
这幅图形象地描述了一位老师正在让一名小学生回答一个简单的数学问题：2加2等于几?然而不幸的是，这个小孩在没有计算器的帮助下居然无法回答一个如此简单的问题。事实上，我们对图画所描述的这种现象毫不惊奇，因为随着科学和技术的发展，有关技术进步的副作用已经开始引起人们的关注。
权衡科技的利弊之后，可能最好的办法就是合理利用技术。同时，避免它的危害。而且，应该奉劝年轻人过度依赖技术对于他们百害而无一益，而且更重要的是年轻人应该养成独立思考的能力。
the advantages and disadvantages of science and technology
With the development of science and technology, people's lives have been greatly changed. There is no doubt that we benefit a lot from the scientific advancements in many different ways. For instance, the invention of computers dramatically increases work efficiency and helps complete many difficult tasks that were impossible in the past. Apart from this, new discoveries and technology in medicine improve people's health, which allows them to enjoy a longer life. The progress of science also enlarges human's ablilities to explore the world around them, from up into space to deep under the sea. Thanks to the development of science and technology, human society has enjoyed continuous prosperity and more convenience.
However, just like a double-edged sword, science can cause problems too. It is known to all that the nuclear power, an environmentally friendly source of energy, can also be developed into a weapon of mass destruction. In addition, human cloning, which is expected to cure many serious diseases and save lives, may bring disasters of social morality. As a matter of fact, most of the improvements in science are made at the cost of our precious natural resources and have done great harm to the environment where we live in.
Therefore, how to deal with the progress of science and technology properly is worth our careful consideration.
Nowadays,more and more hi-tech tools,such as calculator,computer,etc,appear in our daily use them wherever and whenever we are,so that our life becomes easier and more comfortable than before.
However,does anyone think about what problems science and technology have caused to happen in this world?To some degree,it's more serious than that we human indeed use them to improve our living standard,but on the other hand,we are becoming lazier,more reliable than we used to day long those hi-tech products accompany us,then we have either no space or time to think,as well,communication between each other decreases,and what takes place of it is the huge indifference and gap among human. To solve these problems,we should in no time take measures to do with with others and think on your own the times you use hi-tech the advantages of technology,we should absorb,at the meantime,be independent and abandon the could combine technology and human progress much closer and not lose ourselves in this modern society.
Every time I go to Beijing, I spend a whole day at the Beijing Museum of science and technology.
Science and Technology Museum and the magnificent bird's nest echo from afar, it is like a silver ball, like a mysterious ufo. The Museum of science and Technology Museum is about forty thousand square meters, with five floors, namely, _Science Park_, _China Light_, _exploration and discovery_, _science and technology and life_, _challenge and future_ five themes exhibition hall.
Into the lobby of the first floor, the ceiling, covered with white ball, under the control of computer, small ball variety, a while like Pyramid, a string of genetic chains as soon as possible...... In the northwest corner of the first floor, one of my most interesting exhibitions is _Science Park_, which is specially designed for children aged 3 to 10 years. Walking into the exhibition hall is like coming to a fairy tale world. _Happy farm_, a car is a small tractor ploughing, little friends can try sitting on a tractor ploughing, work process simulation of tractor front on the big screen, very interesting. In the _space station_, children drive the spaceship to see the earth, and also travel through the space-time tunnel to simulate space exploration activities. In the swimming Bay, the exhibition design some games, such as pipe games, children manipulate the valve to let the water flow to different destinations, through transparent glass to see if the control of water flow in the pipeline, understand the principle of tap water. We know a lot of Science in the game of happiness.
Beijing science and Technology Museum is the largest, the most abundant exhibits, the most advanced facilities of professional science and technology. We also know a lot of profound knowledge in happy and relaxed games.
One of the most famous parks to go to in Beijing is the Summer Palace. It is located in the western suburbs of Beijing. It is easy to go there by bus, by taxi of by bike.
It is one of the most and biggest parks in Beijing. There is beautiful Kumming Lake in the park. It is a man-made lake. In front of the lake, there is the 700-meter Long Corridor. Behind it is the Longevity Hill. There are some magnificent halls and beautiful gardens in the park.
It takes at least half of the day to visit the park. You can go boating on the lake or go for a walk along the corridor or climb the hill and have a beautiful view from the top or look at the big halls or visit small gardens. The best time to visit the park is spring or autumn.
高二作文：How to Improve Listening Ability
Learners of English, especially beginners have troubles in understanding speeches by native speakers. Bur how to improve listening ability? Here I'd like to introduce you some ways which might help you to improve you listening ability.
First of all, do things step by step. It is no good to listen to anything beyond your level . Don't choose too difficult materials .
Secondly, stick to one course of study . Work hard at it until you master it well .
Thirdly, listen to the English news program over the radio every day. If you have more time, listen to some interesting stories, too.
There are many ways to improve your listening ability . It is up to you to find out best ones for you.
The development of science and technology makes our life more comfortable and 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 telecommunication shortens the distance between people and makes communication much is widely used now not only for collection of abundant information but also for most effective communication device now,is becoming very and mobile phone make contact more convenient than before.
Modern transportation,such as airplanes and high-speed trains make our journey smooth and the help of modern transportation,people can go everywhere they prefer journey to outer space and other planets is not a dream any and space shuttles can help us realize the dream of space travel.
Modern medicine prolongs peoples life and relieves patients of sufferings from many and _ are fatal to peoples to the endeavors scientists have made,these diseases become treatable.
However,the process of scientific development also arouses many sever problems to our human widely used in modern communication,is easy to be destroyed by computer space exploration has produced much waste in the tiny metal,a screw,for example can destroy a flying man-made is making natural resources become scarce.
Confronted with these problems,scientists are seeking prompt and feasible development of science and technology bring about both positive and negative effects to must eliminate the positive effects to the least extent.
翻译：
科学和技术的发展使我们的生活更舒适、方便。然而，科学家发明了许多问题，这些问题并不容易解决，如空气污染、环境恶化和自然资源的短缺，我们必须一些解决方案。
现代交通工具，如飞机和高速列车旅行顺利和快速。随着现代交通工具的帮助下，人们可以到处去他们喜欢。外太空之旅和其他行星并不是一个梦。火箭和航天飞机可以帮助我们实现太空旅行的梦想。
现代医学延长人民生活和减轻了许多疾病的痛苦。癌症和艾滋病对人民健康都是致命的。由于科学家们的努力，成为治疗这些疾病。
Engineers Take Step Closer to Smell-a-Vision_闻香_看电视
How many times has it happened to you: you’re sitting around watching a rerun of Friends and you think: Man, if only I could catch a whiff of that hazelnut mochaccino they’re all pretending to drink. Well, me neither.你有没有经历过这种事情:你无所事事的坐着看《老友记》的回放，想着要是我也可以闻一闻他们正要喝的榛子摩卡就好了。好吧，其实我也经历过。
But engineers have now developed a programmable, odor-emitting device that, like it or not, brings us one step closer to realizing the dream of smell-a-vision. Their design is described in the journal Angewandte Chemie. [Hyunsu Kim et al, An X–Y Addressable Matrix Odor-Releasing System Using an On–Off Switchable Device]其实，工程师们已经发明了一种可编程香味释放装置，不管你喜不喜欢，它让我们离嗅觉影像的实现更进一步。他们的设计发表在《应用化学》期刊上。
TV tickles us with sight and sound. Why not smells? All you’d need is a box that would sit near the set and generate fragrances that match the images on screen: a woman’s perfume or a hot apple pie. But how big would the device have to be to generate thousands of odors?电视通过影像和声音吸引我们。为何不尝试一下嗅觉吸引？我们所需要的就是一个放在电视机的附近的盒子，它能够根据屏幕上的画面产生相应的味道，比如说一个女人的香水或者一个热乎乎的苹果派。那这个产生上千种味道的装置该有多大呢？
The question then bees: why would anyone want to do it? Presumably there are some things that are best left unsmelled. Because a sound cue is perfectly sufficient to tell us where Archie Bunker or Al Bundy has just been.问题接踵而至：所有人都希望这样吗？不想的原因大概就是不想最好的东西被其他人闻到吧。毕竟一个声音提示就足以告诉我们亚奇·邦克或者奥·邦迪刚才在哪。
The impact of technology on personal communication
Nowadays, with the rapid development of science and technology, people’s life takes on a brand new look, especially the communication.
No one can deny that we enjoy the convenience of hi-tech products such as mobile phones and computers. They have enormously changed the ways of communication in shortening the distance between people as well as making instant contact possible. The speeding-up mobile technology has efficiently promoted the dream of “global village”.
However, each coin has two sides. Since mobile technology has progressed rapidly, there occurs some lamentable phenomenon. The high technology make our , but it doesn’t mean.
In the past few years, the impact of science and technology on the progress of science and technology is amazing. In my opinion, students have never had such a wide range of resources to help them learn. Those who can use these resources have the opportunit