在日常的学习、工作、生活中，肯定对各类范文都很熟悉吧。大家想知道怎么样才能写一篇比较优质的范文吗？以下是我为大家搜集的优质范文，仅供参考，一起来看看吧
科技类英语作文万能 科技类英语作文常用词汇篇一
with the development of science and technology, peoples 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 peoples health, which allows them to enjoy a longer life. the progress of science also enlarges humans 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,its 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.
科技类英语作文万能 科技类英语作文常用词汇篇二
1、确定中心形象
通读课文，正确理解每一个单词、每个词组和每个句子，理清楚这些词、句的内在联系以及它们和上下文的关系，然后确立文章的中心形象。
在画思维导图时，中心形象是要画在纸的最中央的，而且要与文章中心思想相关连。
2、划分层次
根据文章大意分层。一般来说，有几个分层，在中心形像周围就画几个大的分支。
思维导图体现的层次感很分明，最靠近中间的线最粗，越往外延伸的线会越细，字体也是靠近中心的最大，越往后面越小。必要的时候，可以用数字序号来表明层次关系的先后顺序。
3、确定关键词和符号
找出关键词并尽量用图像或符号代替文字。关键词可以选单个单词或者词组，并且尽量转化成符号、小图标等。比如b代表男孩，g代表女孩。关键词写在线条的上方，线条的长度等于词语的长度。
4、画出思维导图
画出思维导图并涂色。不同的分支可以用不同的颜色。每条分支用不同颜色可以让你对不同主题的相关信息一目了然。
5、背诵
看着思维导图复述课文，然后背诵整篇课文。背诵过程中，要通过联想在脑海里成像，就是把思维导图像拍照片一样拍到脑子里，把思维导图当做回忆的线索。背诵时尽量一字不错一字不落，忠于原文。
平时大家要大胆地画思维导图，思维导图不在于画得好不好，关键在于有没有画。学会思维导图之后，可以形成自己的风格。
思维导图会让看似枯燥的课文背诵变有趣而高效。坚持不懈地背下去，会发现思维导图画得越来越好，背诵英语课文也越来越轻松。
如果你还没有用过思维导图背课文，赶紧尝试一下吧！会有意想不到的收获！
返回搜狐，查看更多
科技类英语作文万能 科技类英语作文常用词汇篇三the development of science and technology, is a majestic force pushing us back; the development of science and technology, is a spring breeze blowing a bright future; the development of science and technology, is the working people in beautiful sweat watered fertile soil, ah, in the development of science and technology, the future of the motherland is to light!
once a year the spring came, we all have great expectations on the car, in the car on the scene can be regarded as successful! the scenery outside the window was unique, with a warm smell all over it. a car full of smiles was flying over the highway
radar, military management. just enter college, a thunderous roar in my ear: xxx. two. three. four. two. three. one, its so neat, so steel. again, a team as a team, hand in the dance, foot in the foot, junzi how handsome `, neat, no trace of tiredness
in their rooms, its also militarized management. you look at the quilt, one piece, like tofu, cut. i really do not know what they used magic, the xxxsoftxxx quilt into xxxhardxxx the most solemn flag raising ceremony to begin, only wearing a blue uniform uncles, holding a red flag, walked a steady step forward, to the podium, when the bright five-star red flag rose slowly, all eyes are condensed, with excited expression on everyones face.
what makes us wonder is the precise radar. you see that a frame was erected in front of us radar. the metal tube above the radar weaves a magic it emits the wave of the battery and travels at the speed of light c. in the 30s of this century, radio technology made a major breakthrough, invented radar. today, both day and night can detect distant radar is show in front of us, my heart is not caused by a feeling of admiration, what a great invention, perhaps this is the inevitable result of the development in science and technology!
although we are a little tired today, we can see that the rapid progress of todays society is inseparable from the development of science and technology, but also adds to our strong interest in the military. with the development of science and technology, the shoulders of our generation are heavier!
科技类英语作文万能 科技类英语作文常用词汇篇四
technology is changing our lives
technologyis one of the most important factors to promote our society to develop from one era to another. whether you are aware of it or not, every day at every time technology is greatly influencing the way we live and work. computers, new technology in the 21th century, are the best examples.
as the greatest inventions of human beings, they are being used more and more extensively in the world today. especially when their functions are amplified with the help of internet, computers may even make everything convenient and possible.
you can do shopping on the net. if your family wants to buy a tv, you can see a picture of the model and find the store with the best price through your computer.
you need only to send a message to that store and the right amount of money will be taken out of your bank account and put into the store. like this,you can buy anything you want without going out of the room.
you can work at home through computer. the internet, the main trading tool, makes soho (small office, home office) possible. this will make the workplace more comfortable and reduce transportation time and hence potentially boost actual work can learn a lot of knowledge from internet.
internet presents a vivid world in front of us. sitting before your computer, only by clicking the mouse, you can acquire the up to the minute news, the latest development in politics and science and the most peculiar customs and cultures in the world. it is the access to the information super highway for traveling through cyber internet also shortens the distance between peoples.
owning a computer, you can communicate with your relatives or friends by sending e mails no matter how far they are from you.
in summary, we have benefited a lot from the invention of , all new technologies trigger confusion such as some technical, economic and legal problems. so whenb we are enjoying the advantages new technology brings to us, we should also establish some new rules and laws to prevent the negative influence of technology.
science and technology have been bringing human beings tremendous benefits. thanks to science and technology, we now live comfortably and conveniently in houses furnished with air conditioners, refrigerators, washing machines and televisions etc. thanks to science and technology, we can eat fresh vegetables att the year round. thanks to science and technology, we can travel tong distances in the fraction of a second on planes, trains and cars. thanks to science and technology, we wear clothes with synthetic materials which can not easily be worn out.
however, science and technology have atso brought us a tot of disasters. first, because of the many breakthroughs in the field of medicine, people are now living much longer than they used to. as a result, the population of the world is increasing,causing tots of problems. second, because of the development of industry, tots of the wastes from factories pour into the air and rivers, causing pollution of att kinds. third, some terrorists are using science and technology against mankind. they use biological, chemical and unclear weapons to threaten world peace...
so its urgent that we find ways to solve these problems. but we should not stop the development of science and technology because of these disasters they bring, just as we should not give up eating for fear of choking. in addition, we should make some rules to regulate our actions. as long as we use science and technology in a proper way, they may bring us even more benefits.
科技类英语作文万能 科技类英语作文常用词汇篇五
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 xxx 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.
科技类英语作文万能 科技类英语作文常用词汇篇六
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 xxx 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.
科技类英语作文万能 科技类英语作文常用词汇篇七
module ef5231
academic writing for non-native
speakers of english
assessment 002
jiacheng-cao (rex)
s1314167
12 december 2014
essay title:
the use of technology in education has increased in recent years. discuss the advantages and disadvantages of using technology in education, with regard to both teachers and students. give examples from your own experience of studying to support your argument.
technology in classroom is not new. indeed, technology has been around in education for decades-one and might be argued for centuries, if we classify the blackboard as a form of technology. xxxtape recorders, language laboratories tape recorders, language laboratories and video have been in use since the 1960s and 1970s, and are still used in classrooms around the world. computer-based materials for language teaching, often referred to as call (computer assisted language learning), appeared in the early 1980. ”(dudeney, 2007, p8)
technology is a tool in the classroom which tries to constantly improve the quality of teaching and the efficiency to allow people to become easier and more convenient in learning through science and technology tools. technology products have been gradually integrated into our life, and even have become an integral part of our lives. there are many technology products used in education. it has become a hotly-debated issue, whether the educator should greatly accept the development of technology. advocates of using technology in education argue that the science and technology can effectively improve studying, such as network education system, computer and multimedia tools. they are the leading cause of improving education spanersity. however, other people believe that school should follow the traditional education. there are many uncertainties in technology products. students may be faced with many temptations and adverse influences from technology products. technology in the classroom needs to spend a lot of money. they claimed that it is wasteful, unwise and unacceptable. this essay intends to explain the pros and cons with use the technology in education.
first of all, the computer is the most representative of technology products usedin education. it can offer a range of services and convenience for students to study, suchas e-learning, reading online and . with the help of these resources, the students learning will be improved greatly. clark (2008, p 37) claimsthat “reading online content is similar to reading printed material, but online material is designed
very differently from a book.” student will no longer worry about takinga number of books to school. aside from convenience, distance education programs can be economical and environmentally friendly. it is not necessary to connect with the internet; it will beeasy to find a book which read. maybe in the near futuree-books will replace paper books.
furthermore, tele-education has been increasinglypopular on the internet. wireless fidelity is now widely available on trains and in hotels, cafes, libraries and a variety of other public spaces. (clark .2008) students can use lap-top, ipad or mobile phone to study anywhere by connecting tothe internet. technology provides the possibility of learning whileon a bus or outside. it is not necessary to own the technology produce; the cybercafés has already offered the service. it is only necessary to pay a little money then to use theircomputers. even if far away from home or college, the students also can carry on with their studies. (clark, 2008) technology products are available to the learning spaces. in the students learning sites are not limited at school or at home. the way and place of studyingis also becoming flexible.
on the other hand, technology products also bring some threat to students ’study. although technology products can bring convenience to study, it may also influence them in undesirable ways. people like to use e-learning because they can save every-thing. there is no need to read the material or make any particular effort tounderstand the content. it may lead to impairing the ability of students to analyst information and it may beeasy to make mistakes in their studying. (clark,2008) students will growdependent on learning tools to study and it may reduce their autonomous learning. over relying on electronic products may take a heavy toll on student’s study.
moreover, contacting with electronic products and network for a long time may easily suffer from a series of threat, such as, internet addiction, internet pornography and cyber-violence. admittedly, exposure to violent movies may lead to aggressive and antisocial behaviors. an avid pursuit of science and technology products probably may lead to internet crime. many parents said that children’s’ prolonged time working on the computer easily lead to testiness, decadence and selfishness. a growing volume of experience suggests that under the impact of negative net-culture, youths willpower is
weakened, which results in the increase of juvenile delinquency, personality defects, and damages to their physical, emotional and mental well-being.
technology not only plays an important role in students’ study but also influences the teachers’ job. students studying in school may find that technological devicesare increasinggradually. undoubtedly, the technology devices have become an indispensable part of educational tool in the classroom.
firstly, technology products probably offer a lot of information for teachers to prepare for their claimed that (2007, p8) technology is offered with published materials such as radio, photo or resource books for teachers. for example, in the internet an educator could find numerous materials and create a power-point courseware. class education will not be trapped in text reading, because technology can provide the condition which would makes the course moreeiching, interesting and easier to grab the attention of the students. according to experience, technology products have a great probability ofimproving the quality of teaching and promoting education.
furthermore, technology may help teachers to increase their efficiency and reduce workload in the school education. davies stated that (2010, p8) “if designed appropriately, computer-assisted assessment offers a number of benefits that can enhance learning and reduce the workload of administrators.” for example, assessments online, it can access a greater range of locations for paper examinations. teachers could transport students’ work from home and access grades from multiple locations. teachers may also teach in a tele-teaching format, whichallowsthem to potentially take on more students and course sections because meeting times are more flexible or non-existent. experience suggested that online assessment is feasible. students could submit their assessment to the campus network system, and then the teacher could check the homework and return marks, all online.
while technology use in education could bring a range of benefits, however, it also has some limitations. technology is essential for teachers but there are some instances
科技类英语作文万能 科技类英语作文常用词汇篇八
1.准备
任何一篇完整的论文，包括科技论文都应包括标题、摘要、关键词、论文的内容、参考文献。
2.标题
标题是必要的组成部分。标题要求词组简洁、恰当，并能反映文章的特定内容，好的标题往往能启迪读者的兴趣。一般情况下，标题中应包括文章的主要关键词。标题不应很长，一般不宜超过20个汉字。
3.摘要
4.关键词
为了便于读者从浩如烟海的书刊中寻找文献，特别是适应计算机自动检索的需要，应在文摘后给出3-8个关键词。选能反映文献特征内容，通用性比较强的关键词。首先要选列人似语主题词一劫的规范性词。
5.正文
正文是科技论文的核心组成部分，主要回答“怎么研究”(how)这个问题。正文应充分阐明科技论文的观点、原理、方法及具体达到预期目标的整个过程，并且突出一个“新”字，以反映 科技论文具有的首创性。根据需要，论文可以分层深人，逐层剖析，按层设分层标题。科技论文写作不要求文字华丽，但要求思路清晰，合乎逻辑，用语简洁准确、明快流畅;内容务求客观、科学、完备，要尽量让事实和数据说话;凡用简要的文字能够说清楚的，应用文字陈述，用文字不容易说明白或说起来比较繁琐的，应由表或图来陈述。物理量和单位应采用法定计量单位。
科技类英语作文万能 科技类英语作文常用词汇篇九
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.
i hope it helps!
科技类英语作文万能 科技类英语作文常用词汇篇十
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 teachers。 there 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!
