① 英语作文关于电视的发明史带翻译

TV is very important in our life.We can get to know all kinds of events around the world.We can know the weather,information,laws,knowledge and so on.After busy work,we can watch some funny programs to relaxTV benifits us,but sometimes it has bad influence.Some students watch TV day and night.It influences their lessons.Some programs are not good for children.So we should choose proper programs at proper time for people in different ages.电视在我们生活中非常重要,我们可以了解世界各地的事件.我们能了解天气、信息、法律、文化知识等等.忙碌的工作后我们可以看一些娱乐节目放松自己.电视为我们带来了好处,但它也有坏影响.一些学生日夜看电视,这影响了他们的功课.一些节目不适合孩子们看.所以我们应该按照不同的年龄,在合适的时间选取合适的节目看.Now TV has become necessary in our life.We can get all kinds of information through TV.The world is in front of us.The distance between countries is shortened with the help of TV.Every day we can watch some interesting programs to make us happy.Although TV has some benifits,sometimes it has bad influence.Some students have no time to study because they watch TV in all the free time.And some programs are not proper for children.So we should choose some good programs to watch,especially for children.现在电视已经是我们生活中的必需品.我们可以通过电视获取各种信息.世界呈现在我们面前,国与国之间的距离因为电视变近了.每天我们看一些有趣的节目,这使我们很愉快.虽然电视有一些好处,有时它也有坏影响.一些学生没有时间学习,因为他们把所有空闲时间都用于看电视.还有一些节目不适合孩子们.所以我们应该选取一些好节目来看,特别是对孩子们.

② 急求几篇关于电视机发明的英语作文，讲明它的发明时间，发明者，用途，什么时候发明黑白电视机，再到彩...

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③ 介绍电视发明英语作文80词

the Advantages and Disadvantages of TVWe have to admit that TV has brought great changes to our life.Almost everyday,we watch all kinds of programs on TV.We need them as well as enjoy them.TV can amuse people,give us news and information we want,and expand our horizons.We can also relax ourselves by watching TV after hard studies or work.Hower,there are two sides to everything,and TV is without exception.TV also has some disadvantages.First,spending too much time on it will affect our studies and work.Second,there are now too many commercials(广告)on TV,which would make us care more about money,and it's not good for teenagers' growth.Third,sitting in front of TV too long would do harm to our health.Therefore,we students should watch TV in our spare time but not be addicted to it.

④ 电视发明史英语作文

The TelephoneThe 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.

⑤ 关于电视的英语作文

Nowadays more and more people like to watch TV. So TV plays a very important part in our life. But watching TV has both advantages and disadvantages. Generally, the advantages can be listed as follows.现在越来越多的人喜欢看电视。所以电视起着非常重要的作用,在我们的生活中。看电视,既有优点也有缺点。一般来说,优势可以如下 We can get to know all kinds of events around the world. We can know the weather,information, laws, knowledge and so on. After busy work, we can watch some funny programs to relax.电视在我们的日常生活中是很重要的。我们可以更好地了解各种事件环游世界。我们能了解天气、信息、法律、知识等。繁忙的工作后我们可以看一些有趣的节目放松一下。

⑥ 用电视机被发明的意义写一篇英语作文80个词

Television was not invented by a single inventor, instead many people working together and alone over the years, contributed to the evolution of television.1831-1900 1901-1927 1928-1950 1951-present1831Joseph Henry's and Michael Faraday's work with electromagnetism jumpstarts the era of electronic communication.1862 First Still Image TransferredAbbe Giovanna Caselli invents his Pantelegraph and becomes the first person to transmit a still image over wires.1873Scientists May and Smith experiment with selenium and light, this reveals the possibilty for inventors to transform images into electronic signals.1876Boston civil servant George Carey was thinking about complete television systems and in 1877 he put forward drawings for what he called a selenium camera that would allow people to see by electricity.Eugen Goldstein coins the term "cathode rays" to describe the light emitted when an electric current was forced through a vacuum tube.Late 1870sScientists and engineers like Paiva, Figuier, and Senlecq were suggesting alternative designs for Telectroscopes.1880Inventors Alexander Graham Bell and Thomas Edison theorize about telephone devices that transmit image as well as sound.Bell's Photophone used light to transmit sound and he wanted to advance his device for image sending.George Carey builds a rudimentary system with light-sensitive cells.1881Sheldon Bidwell experiments with his Telephotography that was similiar to Bell's Photophone.1884 18 Lines of ResolutionPaul Nipkow sends images over wires using a rotating metal disk technology calling it the electric telescope with 18 lines of resolution. 1900 And We Called It TelevisionAt the World's Fair in Paris, the first International Congress of Electricity was held. That is where Russian Constantin Perskyi made the first known use of the word "television."

⑦ 有关电视.自行车的发明的英语作文带翻译

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.

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⑧ 有关电视的发明的英语作文

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.

⑨ 关于发明的英语作文

因此,未来我想发明一种非常非常小 只以纳米计的机器人,它能深入到人的每一个毛细血管中,就象疏通河道的挖掘机 推土机一样,去清理人的血管,它将血管及血管壁上的废物完全清理干净 只要人定期使用我发明的机器人清理血管,那Therefore, the future I want to invent a very, very small only in nano of thousands of robot, it can deep into the man's every capillary, like dredge the river excavator bulldozer, to clean up the people as the blood vessels, it will blood vessels and the walls of blood vessels of the waste cleaned completely as long as people regularly use I invented robots blood vessels, the clean up 希望对你有所帮助！

⑩ 关于电视发明的英文短文

who invent television?Paul Nipkow a German inventor who developed an electromechanical television system in 1884.Boris Rosing, who had developed a television system in Russia 1907, utilizing a mechanical disc for its camera and cathode-ray tube for its receiver. T Farnsworth who as an American 15 year old boy in 1922 described the workings of an electronic TV system, and went on to transmit a TV image in 1927 using his system.Charles F. Jenkins an American who in 1923 developed a working Nipkow disk system.. Vladimir Zworykin who on leaving Russia to work in the United States, was granted a patent in 1923 for his development of a television system that undoubtedly paved the way for all future electronic television systems. John Logie Baird in Great Britain 1925-26 with his Nipkow disk system, transmitting a mmies head and moving images.Kenjito Takayanagi of Tokyo Japan who in 1926 used a cathode-ray tube to display transmitted images of Japanese writing.E. F. W. Alexanderson who in 1928 demonstrated the first home television receiver in Schenectady, New York using a 3" screen.