21世紀偉大發明英文作文

A. 以 IS the smartphone a good invention為題 寫一篇英語作文

差不多就是翻譯作文咯，你可以採用總分結構，說智能手機是一項偉大的發明，帶來了很多方便，把便利的方面根據字數，寫幾點就行了。做個示範，查看拍圖，現劃線部分是根據字數而定的，如果字數不多，劃線部分可以不要。

B. 二十一世紀最偉大的發明

21世紀影響人類生活的五大發明
1.修復手套
「修復手套」是一種植入了能模仿人手生物力學的特殊制動器和感測器的裝置。機械手研究實驗室設計「修復手套」的目的是為了製造一種具有人工肌肉的「外衣」。這種「外衣」能夠幫助人體重新運動。全世界的科學家、程序設計員、發明者都在開發替代人體結構或者幫助人體的創新技術。
2.仿生心臟
同位移植人工心臟是一種能全面模仿人類心臟的裝置，由血液室、心室、閥、瓣膜，以及能把血液吸入肺動脈和主動脈的特殊制動裝置組成。
科學家面臨的最大挑戰是要把包括電源在內的人工心臟裝置移植到心臟通常所處位置的有限空間內。科學家曾經拿母牛做實驗，並獲得巨大成功，這也為成功給同位移植人工心臟申請專利創造了有利條件。
3.神經轉換
一位澳大利亞程序設計員開發出一套系統。根據這套系統，遭受肌萎縮性側索硬化疾病折磨的人，今後可以不再受到自身殘疾的限制，只要通過神經信號的提示便能與別人溝通。另一位科學家開發出一種新型的人機連結界面:一個人可以利用皮膚表面電極接收神經信號，然後再經過人工智慧分析後，便能夠達到交流的目的。兩位科學家合作後，這套系統被稱為神經轉換技術。
4.耳朵看世界
萊斯利·凱博士設計出一種聲吶裝置，這種裝置能釋放出超聲波，還能發現其他物體和障礙物發出的反射。數據接著被轉化成一連串能夠聽到的聲音，這些聲音在頻率上與遠處物體發出的聲音相對應。經過少許的培訓，人類大腦似乎能下意識地將這些聲音轉化為空間想像。這項技術贏得了1998年度世界通信創新獎。全世界的盲人將利用這項技術自信地行走在他們不熟悉的區域。
5.人造肌肉
研究人造肌肉的工作始於20世紀40年代，但只是在最近的10年裡才取得了較大發展，因為世界范圍內的研究中心研製出了特種聚合體和智能材料。未來人類很有可能看到世界上最強壯的人和最強大的仿生胳膊進行較量。

C. My favourite invention（英語作文，不要網上直接翻譯的）

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. 英語作文,世界上最偉大的發明,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
世界上最偉大的發明
每個人對世界上最偉大的發明的認識不同，而我認為，電腦是最偉大的。
在當今的信息時代，電腦為我們帶來了不少便利。
它使我們在家裡就能買東西，使我們能與朋友聊天見面，使我們知道了很多不知道的事情。
種種跡象表明世界上最偉大的發明是電腦

E. 關於寫發明的英語作文

三篇收集的作文，望採納
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.
在現代生活中，我們有許多發明。這些都是很有用的。他們可以做的更好，比人快。洗衣機可以幫我們洗衣服。我們有更多的時間去做我們想干這一次。印刷機出版了大量的書籍，報紙和其他東西qiickly公共汽車，自行車。汽車，火車，飛機，和shipshelr我們游得更快。計算機是神奇的機器。它是最重要的發明之一。今天，它是用來在許多方面。它可以存儲innformations和解決數學問題的數百萬倍的人能更快。在幾年之內，計算機可能觸及每個人的生活。即使人在遙遠的村莊。

2、19世紀初，人們開始使用煤氣燈(瓦斯燈)，但是煤氣靠管道供給，一但漏氣或堵塞，非常容易出事，人們對於照明的改革，十分殷切。事實上，愛迪生為自己訂定了一個不可能的任務：除了改良照明之外，還要愛迪生發明的電燈創造一套供電的系統。 於是他和夢羅園的夥伴們，不眠不休的做了1600多次耐熱材料和600多種植物纖維的實驗，才製造出第一個炭絲燈泡，可以一次燃燒45個鍾頭。後來他更在這基礎上不斷改良製造的方法，終於推出可以點燃1200小時的竹絲燈泡。 19世紀80年代中期，愛迪生的電燈事業獲得了成功，這一成功比以往任何成就給他帶來的聲譽都大。在80年代中期以前，他很少有失誤，中期以後，盡管他也取得了很大成就，但失敗也是屢見不鮮的。愛迪生最不值得稱贊的行為之一就是他批評交流電，說它有副作用，可能造成死亡與損傷，但他未加具體說明。所以有人說，「像他這樣一個自己搞出了許多發明創造的人竟然對別人的新發明大加攻擊，這是很矛盾的事。」他反對使用交流電而贊成直流電，因而在一場激烈而固執的論戰中敗北。在這方面，反映出了愛迪生成為名人之後漸漸滋生的頑固守舊的缺點。
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.我會因為它是我的夢想在我的生活中，發明時間機器。時間機器允許人們旅行回來的時間來防止災難的發生。它也允許人們對tavel入dinstant未來發現無法治癒的疾病包括癌症和艾滋病的解決方案。然而，這台機器可能被濫用的人創造了我們的世界甚至完全改變我們的歷史的混亂。因此，安全的特點是我發明的關鍵。未來的時間機器肯定會為人類帶來更多的優勢。

F. 電腦是21世紀一項偉大的發明.英語翻譯

Computer is a great invention in twenty-first century.

G. 21世紀,許多發明改變了人們的生活英語

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. 誰能幫我找下20世紀或21世紀的發明什麼的 用英語敘述

這里又從1900年開始到1999年 整個20世紀的全部重大發明
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. 有關發明的英語作文

三篇收集的作文，望採納
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.
在現代生活中，我們有許多發明。這些都是很有用的。他們可以做的更好，比人快。洗衣機可以幫我們洗衣服。我們有更多的時間去做我們想干這一次。印刷機出版了大量的書籍，報紙和其他東西qiickly公共汽車，自行車。汽車，火車，飛機，和shipshelr我們游得更快。計算機是神奇的機器。它是最重要的發明之一。今天，它是用來在許多方面。它可以存儲innformations和解決數學問題的數百萬倍的人能更快。在幾年之內，計算機可能觸及每個人的生活。即使人在遙遠的村莊。

2、19世紀初，人們開始使用煤氣燈(瓦斯燈)，但是煤氣靠管道供給，一但漏氣或堵塞，非常容易出事，人們對於照明的改革，十分殷切。事實上，愛迪生為自己訂定了一個不可能的任務：除了改良照明之外，還要愛迪生發明的電燈創造一套供電的系統。 於是他和夢羅園的夥伴們，不眠不休的做了1600多次耐熱材料和600多種植物纖維的實驗，才製造出第一個炭絲燈泡，可以一次燃燒45個鍾頭。後來他更在這基礎上不斷改良製造的方法，終於推出可以點燃1200小時的竹絲燈泡。 19世紀80年代中期，愛迪生的電燈事業獲得了成功，這一成功比以往任何成就給他帶來的聲譽都大。在80年代中期以前，他很少有失誤，中期以後，盡管他也取得了很大成就，但失敗也是屢見不鮮的。愛迪生最不值得稱贊的行為之一就是他批評交流電，說它有副作用，可能造成死亡與損傷，但他未加具體說明。所以有人說，「像他這樣一個自己搞出了許多發明創造的人竟然對別人的新發明大加攻擊，這是很矛盾的事。」他反對使用交流電而贊成直流電，因而在一場激烈而固執的論戰中敗北。在這方面，反映出了愛迪生成為名人之後漸漸滋生的頑固守舊的缺點。
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.我會因為它是我的夢想在我的生活中，發明時間機器。時間機器允許人們旅行回來的時間來防止災難的發生。它也允許人們對tavel入dinstant未來發現無法治癒的疾病包括癌症和艾滋病的解決方案。然而，這台機器可能被濫用的人創造了我們的世界甚至完全改變我們的歷史的混亂。因此，安全的特點是我發明的關鍵。未來的時間機器肯定會為人類帶來更多的優勢。

J. 幫我寫一篇有關發明的英語書面表達

書面表達：

現在的科技日新月異，各種發明以及高科技產品成為了我們生活中不可缺少的東西，如電腦、筆記本電腦（laptop）、手機(mobile phone) 、MP4、數碼相機(digital camera)、數碼攝影機(DV) 等。請以「My favorite invention」為題，描述你最喜歡的一種發明並說明理由（理由至少有兩個方面）。詞數在80詞左右。
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. 是寫手機的 自己改改得了