21世纪伟大发明英文作文

A. 以 IS the smartphone a good invention为题 写一篇英语作文

差不多就是翻译作文咯，你可以采用总分结构，说智能手机是一项伟大的发明，带来了很多方便，把便利的方面根据字数，写几点就行了。做个示范，查看拍图，现划线部分是根据字数而定的，如果字数不多，划线部分可以不要。

B. 二十一世纪最伟大的发明

21世纪影响人类生活的五大发明
1.修复手套
“修复手套”是一种植入了能模仿人手生物力学的特殊制动器和传感器的装置。机械手研究实验室设计“修复手套”的目的是为了制造一种具有人工肌肉的“外衣”。这种“外衣”能够帮助人体重新运动。全世界的科学家、程序设计员、发明者都在开发替代人体结构或者帮助人体的创新技术。
2.仿生心脏
同位移植人工心脏是一种能全面模仿人类心脏的装置，由血液室、心室、阀、瓣膜，以及能把血液吸入肺动脉和主动脉的特殊制动装置组成。
科学家面临的最大挑战是要把包括电源在内的人工心脏装置移植到心脏通常所处位置的有限空间内。科学家曾经拿母牛做实验，并获得巨大成功，这也为成功给同位移植人工心脏申请专利创造了有利条件。
3.神经转换
一位澳大利亚程序设计员开发出一套系统。根据这套系统，遭受肌萎缩性侧索硬化疾病折磨的人，今后可以不再受到自身残疾的限制，只要通过神经信号的提示便能与别人沟通。另一位科学家开发出一种新型的人机连结界面:一个人可以利用皮肤表面电极接收神经信号，然后再经过人工智能分析后，便能够达到交流的目的。两位科学家合作后，这套系统被称为神经转换技术。
4.耳朵看世界
莱斯利·凯博士设计出一种声呐装置，这种装置能释放出超声波，还能发现其他物体和障碍物发出的反射。数据接着被转化成一连串能够听到的声音，这些声音在频率上与远处物体发出的声音相对应。经过少许的培训，人类大脑似乎能下意识地将这些声音转化为空间想象。这项技术赢得了1998年度世界通信创新奖。全世界的盲人将利用这项技术自信地行走在他们不熟悉的区域。
5.人造肌肉
研究人造肌肉的工作始于20世纪40年代，但只是在最近的10年里才取得了较大发展，因为世界范围内的研究中心研制出了特种聚合体和智能材料。未来人类很有可能看到世界上最强壮的人和最强大的仿生胳膊进行较量。

C. My favourite invention（英语作文，不要网上直接翻译的）

I most like the invention is an intelligent mobile phone. Intelligent mobile phone is one of the greatest invention of the twenty-first Century. It is light and easy to carry. With it, we can do many things, such as watching the news, read a book, listen to music, and watching movies. In addition, we can easily use it online, at any time, keep in touch with friends and parents anywhere. I think everyone in the future there will be a smart mobile phone. It can make my life more healthy.

D. 英语作文,世界上最伟大的发明,初中水平,80左右,急

Of the world's great inventions
Everyone's awareness of the greatest invention in the world are different, and I think that, computer is the greatest.
In today's information age, computers have brought us considerable convenience.
It so that we can buy things at home, so that we can meet with friends to chat, so we know a lot of things they don't.
Various signs indicate that the world's greatest invention is computer
世界上最伟大的发明
每个人对世界上最伟大的发明的认识不同，而我认为，电脑是最伟大的。
在当今的信息时代，电脑为我们带来了不少便利。
它使我们在家里就能买东西，使我们能与朋友聊天见面，使我们知道了很多不知道的事情。
种种迹象表明世界上最伟大的发明是电脑

E. 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。

F. 电脑是21世纪一项伟大的发明.英语翻译

Computer is a great invention in twenty-first century.

G. 21世纪,许多发明改变了人们的生活英语

Invetation has changed the world so much,and changed our life.For example,TV and bike change our life and bring us convenient.We watch TV,we ride bike,TV let us know the world,bike can take us every more avilable.
I want to invete a medicine,which can rece people's pressure.Now,people are suffering so much.With this medicine,many people can live a better life.

H. 谁能帮我找下20世纪或21世纪的发明什么的 用英语叙述

这里又从1900年开始到1999年 整个20世纪的全部重大发明
自己去看一下吧～
http://inventors.about.com/library/weekly/aa121599a.htm

Twentieth Century Inventions 1900 - 1925

I900 The zeppelin invented by Count Ferdinand von Zeppelin.
Charles Seeberger redesigned Jesse Reno's escalator and invented the modern escalator.

1901 King Camp Gillette invents the double-edged safety razor.
The first radio receiver, successfully received a radio transmission.
Hubert Booth invents a compact and modern vacuum cleaner.

1902 Willis Carrier invents the air conditioner.
French physicist George Claude invents neon light.
The lie detector or polygraph machine is invented by James Mackenzie.
The birth of the Teddy Bear.
George Claude invented neon light.

1903 Edward Binney and Harold Smith co-invent crayons.
Bottle-making machinery invented by Michael J. Owens.
The Wright brothers invent the first gas motored and manned airplane.
Mary Anderson invents windshield wipers.
William Coolidge invents ctile tungsten used in lightbulbs.

1904 Teabags invented by Thomas Suillivan.
Benjamin Holt invents a tractor.
John A Fleming invents a vacuum diode or Fleming valve.

1905 Albert Einstein published the Theory of Relativity and made famous the equation, E = mc2.
Mary Anderson receives a patent for windshield wipers.

1906 William Kellogg invents Cornflakes.
Lewis Nixon invents the first sonar like device.
Lee Deforest invents electronic amplifying tube (triode).

1907 Leo Baekeland invents the first synthetic plastic called Bakelite.
Color photography invented by Auguste and Louis Lumiere.
The very first piloted helicopter was invented by Paul Cornu.

1908 The gyrocompass invented by Elmer A. Sperry.
Cellophane invented by Jacques E. Brandenberger.
Model T first sold.
J W Geiger and W Müller invent the geiger counter.
Fritz Haber invents the Haber Process for making artificial nitrates.

1909 Instant coffee invented by G. Washington.

1910 Thomas Edison demonstrated the first talking motion picture.
Georges Claude displayed the first neon lamp to the public on December 11, 1910, in Paris.

1911 Charles Franklin Kettering invents the first automobile electrical ignition system.

1912 Motorized movie cameras invented, replaced hand-cranked cameras.
The first tank patented by Australian inventor De La Mole.
Clarence Crane created Life Savers candy in 1912.

1913 The crossword puzzle invented by Arthur Wynne.
The Merck Chemical Company patented, what is now know as, ecstasy.
Mary Phelps Jacob invents the bra.
Gideon Sundback invented the modern zipper.

1914 Garrett A. Morgan invents the Morgan gas mask.

1915 Eugene Sullivan and William Taylor co-invented Pyrex in New York City.

1916 Radios tuners invented, that received different stations.
Stainless steel invented by Henry Brearly.

1917 Gideon Sundback patented the modern zipper (not the first zipper).

1918 The superheterodyne radio circuit invented by Edwin Howard Armstrong. Today, every radio or television set uses this invention.
Charles Jung invented fortune cookies.

1919 The pop-up toaster invented by Charles Strite.
Short-wave radio invented.
The flip-flop circuit invented.
The arc welder invented.

1920 The tommy gun patented by John T Thompson.
The Band-Aid (pronounced 'ban-'dade) invented by Earle Dickson.

1921 Artificial life begins -- the first robot built.
John Larson invented the lie detector.

1922 Insulin invented by Sir Frederick Grant Banting.
The first 3-D movie (spectacles with one red and one green lens) is released.

1923 Garrett A. Morgan invents a traffic signal.
The television or iconoscope (cathode-ray tube) invented by Vladimir Kosma Zworykin.
John Harwood invented the self-windingwatch in 1923.
Clarence Birdseye invents frozen food.

1924 The dynamic loudspeaker invented by Rice and Kellogg.
Notebooks with spiral bindings invented.

1925 The mechanical television a precursor to the modern television, invented by John Logie Baird.

I. 有关发明的英语作文

三篇收集的作文，望采纳
1、In 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。

J. 帮我写一篇有关发明的英语书面表达

书面表达：

现在的科技日新月异，各种发明以及高科技产品成为了我们生活中不可缺少的东西，如电脑、笔记本电脑（laptop）、手机(mobile phone) 、MP4、数码相机(digital camera)、数码摄影机(DV) 等。请以“My favorite invention”为题，描述你最喜欢的一种发明并说明理由（理由至少有两个方面）。词数在80词左右。
How time flies! We're in the 21st century. With the development of science and technology, our life has improved a lot. Many new inventions make our daily life easier and more convenient. Computers,laptops, mobile phones, mp4 and other interesting things have become necessary parts of our life. Among all these things, I like mobile phones best.
The most important advantage of mobile phones is that they can help you communication with your friends and family wherever you go. Because the mobile phone is smart, you can easily take it with you. When you are traveling, you can take some pictures. When you are tired and want to relax yourself, you can enjoy music or play games. All these are not be a dream any more if you have a mobile phone. 是写手机的 自己改改得了