考试作文，应该这么长就够了吧：The computer is one of the most important human inventions. A highly sophisticated electronic mechanical device, it has done a lot of good to mankind. Without it many human endeavors would be more or less hampered. Today, computers are extensively used, as, for example, in many construction projects. I have a computer, but I don't often use it in solving mathematical problems. Rather than depend on a computer for a quick printout, I would have more occasions to exercise my own brain. Anyway, the value of the computer is undeniable. We should encourage its development so that it may render more service to human beings.
不过invention and creation这个题目太泛，如果上面的用不上，可以用下面的一些短句作为补充：
Describe the most important invention before the computer.
You should say:
What it is.
What it is used for.
What the advantages and disadvantages of it are.
TOPIC 34.1
THE MOST IMPORTANT INVENTION
THE AUTOMOBILE
1. Since its invention, the automobile has become one of the most important means of transport in the world. Automobiles have completely changed the lifestyles of almost all people in the world.
2. On the positive side, people can go anywhere by car more rapidly compared to on foot or riding a horse in the past. And thus people can realize their dreams of traveling to far off places.
3. On the negative side, automobiles are the main source of air pollution in the world. This creates the so-called 揼reen-house?effect, which leads to many serious environmental problems.
As for the applications of the automobile are concerned, I would like to highlight the following:
4. Firstly, it has totally changed the way in which we travel. In the past, animals like horses, mules, and camels were used for traveling and the transportation of goods. Compared to previous ways of traveling, automobiles are more comfortable and faster.
5. In addition, the automobiles have made it possible for us to transport large quantities of goods and people at one time. For example, mega-trucks and busses are well suited for these purposes.
6. Lastly, the invention of the automobile has resulted in many new instries being formed. The repairs and spare-parts instries for example, provide jobs to millions of people all over the world.
TOPIC 34.2
THE MOST IMPORTANT INVENTION
THE TELEPHONE
First of all let me say, I am sure you will find my talk interesting and informative.
1. Since its invention, the telephone has become one of the most important telecommunication instruments in the world. Except for a few undeveloped countries in the world, all modern people use telephones on a daily basis.
2. On the positive side, it enables us to communicate immediately. For example, we
can speak to a friend in a foreign country whenever we would like to.
3. On the negative side, it can be extremely disturbing at times. Anyone who has received repeated calls while sleeping would appreciate what I am trying to say.
As for the applications of the telephone are concerned, I would like to explain by mentioning the following:
4. Firstly, the telephone is a great time-saver. Letters and documents can be faxed to a friend, another office, or a university anywhere in the world.
5. In addition, the telephone is a convenient tool in concting our daily business. In some cases, business people can place orders, make enquiries, or arrange a meeting. Also we can make emergency calls to the hospital, fire station or police when needed.
6. Lastly, many new developments have taken place around the conventional telephone. For example, mobile phones, videophones, and the Internet are commonly used today.
So, those were some thoughts on the telephone.
34.3
THE MOST IMPORTANT INVENTION:
TELEVISION
1. Since its invention, television (TV as it has become known) has become the most important telecommunication instrument in the world. There are very few communities in the world that do not have a TV in every household.
2. On the positive side, it has made a great contribution to mankind since its invention. For example, documentary programs, such as 揇iscovery?enrich our lives.
3. On the negative side, it has resulted in people not having time to spend with one another. For example, parents and children do not spend so much time talking to each other as in the past.
As for the applications of TV are concerned, I would like to explain by mentioning the following:
4. Firstly, TV is used widely in long distance ecation. For example, the TV University in China is the largest university in the world. It has millions of students throughout the country, following many diverse programs.
5. In addition, TV is a great source of entertainment. What I mean to say is that we can watch movies, soap operas, TV series, and live performances by artists in the comfort of our own homes.
6. Lastly, today TV is one of the largest sources of information. We can watch vivid pictures of the news, and so get to know what is happening in the world. For example, we can see important events like the Olympic games, conflicts and wars, and speeches as they happen.
7. So, those were some thoughts on TV as the most important invention.
B. 谁能帮我写一份关于发明创造的英语短文用英语，而且要
母亲抹抄掉我脸上的泪说没事的一切都会好起来的一切都顺其自然吧，粗糙的手和温暖的安慰，又招引一段泪。母亲说没什么可哭，我是最好的孩子，说女孩子要坚强，说对不起我是你委屈了我，说不要给自己太大的压力，天塌地陷大众的事，说别哭了孩子，明天还要早起…母亲说了多少，说了多久，已计不清，我一直都在静静听着，越听泪流得越凶。母亲，原来，我的所有心事你都了然于心，原来，在你面前我还是一如既往地把所有情感都表露出来。母亲，您的几番叮咛嘱咐，几句温言细语，于我而言似阳春解愁。任凭屋外惊鸿掠野或是风雨卷沙，屋里有柔情似水长流，最美的月华也敌不过它！
C. 关于“发明”的大学英语演讲稿
就写好的
D. 求一篇英文的简短的演讲稿，介绍一项科学发明。十分感谢！要英文的~
你总得说下是什么发明吧
E. 介绍发明的英语作文
The Telephone
The telephone is one of the most welcome and useful inventions.No wonder more and more families have got to use their own telephones today.
The telephone makes things easy in many ways.Especially,after the mobile telephone appears,communication becomes easier and rapider.To students and people going out for business far away from their homes,the telephone can shorten the distance between them and their families.Thus they will get comfort whenever they are homesick or they run into trouble.With the help of the telephone,people can keep in touch with anyone at any time and in any place for urgent help.
All in all,the telephone is so helpful that we can say that nowadays we can not live without the telephone in our daily life.We will further improve the performance of the telephone so as to create better conditions for its development.
电话
电话是目前最受欢迎和最有用的发明之一,怪不得越来越多的人已经使用了自己的电话.
电话在许多方面使事情变得简单,尤其是在移动电话出现以后,通讯变得更加快捷方便.对于那些离家的学生和做生意的人来说,电话缩短了同家人的距离,在此它能蛤想家的人和处在困难中的人一个好的心情.有了电话帮助,人们可以随时随地和任何人联系,寻求紧急帮助.在这种情况下,电话显得尤其重要.
总之,电话是如此有用,以至于如今的日常生活离不开它.我们逐步提高电话功能,为它的发展创造更好的条件.
F. 关于写发明的英语作文
三篇收集的作文，望采纳
1、 modern life we have many inventions.Thesemachines are very useful.They can make things better and faster than people.A washing machine can help us wash clothes.We have more time to do that we want to doring this time.A printing machine prints a lot of books,newspapers and other things qiickly.Buses,bikes,cars,trains,planes and shipshelr us travel faster than before.The compter is wonderful machine.It is one of the most important inventions. Today it is used in many ways.It can store innformations and work out math problems millions of times faster than a person can.In a few years,the computer may touch the lives of everyone.Even people in faraway villages.
在现代生活中，我们有许多发明。这些都是很有用的。他们可以做的更好，比人快。洗衣机可以帮我们洗衣服。我们有更多的时间去做我们想干这一次。印刷机出版了大量的书籍，报纸和其他东西qiickly公共汽车，自行车。汽车，火车，飞机，和shipshelr我们游得更快。计算机是神奇的机器。它是最重要的发明之一。今天，它是用来在许多方面。它可以存储innformations和解决数学问题的数百万倍的人能更快。在几年之内，计算机可能触及每个人的生活。即使人在遥远的村庄。
2、19世纪初，人们开始使用煤气灯(瓦斯灯)，但是煤气靠管道供给，一但漏气或堵塞，非常容易出事，人们对于照明的改革，十分殷切。事实上，爱迪生为自己订定了一个不可能的任务：除了改良照明之外，还要爱迪生发明的电灯创造一套供电的系统。 于是他和梦罗园的伙伴们，不眠不休的做了1600多次耐热材料和600多种植物纤维的实验，才制造出第一个炭丝灯泡，可以一次燃烧45个钟头。后来他更在这基础上不断改良制造的方法，终于推出可以点燃1200小时的竹丝灯泡。 19世纪80年代中期，爱迪生的电灯事业获得了成功，这一成功比以往任何成就给他带来的声誉都大。在80年代中期以前，他很少有失误，中期以后，尽管他也取得了很大成就，但失败也是屡见不鲜的。爱迪生最不值得称赞的行为之一就是他批评交流电，说它有副作用，可能造成死亡与损伤，但他未加具体说明。所以有人说，“像他这样一个自己搞出了许多发明创造的人竟然对别人的新发明大加攻击，这是很矛盾的事。”他反对使用交流电而赞成直流电，因而在一场激烈而固执的论战中败北。在这方面，反映出了爱迪生成为名人之后渐渐滋生的顽固守旧的缺点。
In the early nineteenth century, people began to use gas (gaslight), but the gas pipeline supply by a leak or blockage, very easy to have an accident, people for illumination of reform, very ardent. In fact, Edison for himself set the mission impossible: in addition to improve lighting, but also of Thomas Edison electric light Create a set of power supply system. And he and the dream LuoYuan buddies, sleepless do 1600 repeatedly heat-resistant material and more than 600 plant fiber experiment, only proced the first carbon wire bulb, can a burning 45 hours. Later he more on this basis, the method of continuous improvement manufacture can ignite 12 hours finally came out with the ZhuSi bulbs. The 19th century the 1980s, Edison electric light career succeeded, this success than any previous achievements brought him reputation. In the 1980s, before he had little mistake, intermediate later, although he has made great achievements, but also common occurance of failure. Edison's most not commendable actions is one of his criticism alternating current, say it has side effects, likely cause of death and injury, but he did not add details. So somebody said, "as he such a mess out many inventions that people about others' new invention saurday attack, this is very contradictory things." He opposes the use of alternating current and direct current, so the approve a fierce debate and stubborn in failure. In this respect, reflects the Edison became a celebrity after the stubbornness of started to foster old-fashioned shortcomings.
3、I will invent a time machine in the as it 's been my dream in my life. Time machine allows people to travel back in time to prevent disaster to happen. It also allows people to tavel into dinstant future to find out solution for Incurable illness including cancer and aids. However, this machine may be abused by people to create chaos in our world or even completely change our history. Therfore, security features are essential for my invention. The future invention of time machine will definately bring more advantages for human being.我会因为它是我的梦想在我的生活中，发明时间机器。时间机器允许人们旅行回来的时间来防止灾难的发生。它也允许人们对tavel入dinstant未来发现无法治愈的疾病包括癌症和艾滋病的解决方案。然而，这台机器可能被滥用的人创造了我们的世界甚至完全改变我们的历史的混乱。因此，安全的特点是我发明的关键。未来的时间机器肯定会为人类带来更多的优势。
G. 英语作文发明创造(50∼60字)
The abacus was invented in the sixth century by Chinese people.The umbrella was invented about 4000 years ago in Assyria,China and Egypt.The binoculars was invented in 1854 by Ignatio Porro in Italy.The camera was invented in 1827 by Joseph Nicephore Niepce who took the first picture.The bicycle was invented in 1880s in England.
H. 我有一个伟大的发明 演讲稿200个词 英语的
作品展示 返回比赛首页
我有一个伟大的发明
I have a dream that I will become an inventor. Speak of invention, I can't help thinking of Lu Ban's saw, Zhang Heng's seismograph and Edison's electric light and so on.These inventions, great and magical, greatly changed the world, which makes me crazy about the scientific inventions.
In our lives, garbage can be seen almost everywhere---on the road, in the park, in the river......., even on the tree, there are some "white pollution"; sometimes bad smell float in the air. Earth mother’face is becoming dirtier and dirtier, so is her mood. Lots of natural disasters, that is the penalty our Earthmother impose to our human being. Thus, I want to invent a kind of Roberts that can "suck "all kinds of garbage. In this way, it gets rid of all the garbage in our life so as to return us fresh air, clean river and nice environment......
I sincerely believe that my dream will come true and our earth will be cleaner. I will try my best to explore the wonders of science and achieve success of invention by my hard work
I. 急求关于科学家小故事的英语演讲稿
the Wright Brothers
For thousands of years, men couldn’t fly like birds in the sky. But the Wright brothers were men of perseverance. they showed GREat enthusiasm in their new idea. they did what others couldn’t do. Although they were not ecated men, they had never given up their dream. People all over the world were excited with joy at their success. In fact, before the first plane rose into the sky,they had failed many times. their perseverance is the best model to all of us.莱特兄弟