怎么介绍电视机英语作文
大学四级经典英语作文——Television for Entertainment电视用于娱乐
Television for Entertainment
1．电视与娱乐的关系
2．电视的优缺点
3．你对这些优缺点的看法
In recent years television has become the most popular form of entertainment. It does not look as if it will be less popular in the world of the future. In fact, it looks as if television will become more popular than ever.
But television, like other things, has both advantages and disadvantages. For a fam ily of four, for example, it is more convenient as well as cheaper to sit comfortably at home, with almost unlimited entertainment available. They do not have to pay for ex pensive seats at the theatre, the cinema, or the opera. All they have to do is to press a button.
However, some people spend a lot of time watching TV every day. They become so dependent on TV programs that TV affects their work and study. Some programs such as violence or sex have a pernicious influence on children.
Do the television's advantages outweigh its disadvantages? I think we must realize that television in itself is neither good nor had, But how to use it is what really counts.
电视用于娱乐
近年来电视已经成为最流行的娱乐形式。这种局面即使在未来也没有减缓的趋势。事实上，看来电视将变得比以往更普遍。
像其它东西一样，电视有利也有弊。譬如，一个四口之家，舒服地坐在家中收看各种各样的娱乐节目，电视是较方便，较便宜的。他们不必花钱买戏票、电影票、歌剧票。他们要做的只是按动按钮。
然而，有些人每天花费大量的时间看电视。他们那么爱看电视节目以致电视影想了他们的工作和学习。有些节目，例如渲染暴力和性的节目对儿童有毒化影响。
电视的优点比缺点多吗?我认为电视本身无忧劣，重要的是我们怎样利用它。
希望能帮到你！
⑵ 介绍电视发明英语作文80词
the Advantages and Disadvantages of TV
We 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.
⑶ 英语作文关于电视节目
你要的是电视节目的英语作文？
我这里刚好有一篇关于电视的介绍，不知道是否对你有帮助？
You probably have a favorite television show. Maybe you have more than one favorite TV show. Did you ever wonder where your favorite shows come from? Did you ever wonder how they get to the TV set in your home?
WHERE DO TV SHOWS COME FROM?
Some TV shows are made in TV studios. Some of these shows are broadcast live—that is, as they are being made. Some shows are taped in the studio. The tape gets played on TV later on.
Other TV shows are made outside of studios. Baseball and football games and other sports events come from stadiums. Some parts of news programs are broadcast “on the scene.” TV reporters go to the scenes of accidents, floods, and fires and describe what is happening.
Shows in studios are made on sets. Sets for plays or soap operas can look like living rooms or kitchens. Sets for talk shows might have a desk for the host and chairs for the guests. Bright lights shine down on the sets.
HOW ARE TV PICTURES MADE?
A TV picture starts with a TV camera. Some TV cameras are big and some are small. The cameras in TV studios are big. Camera operators roll the big cameras around on wheels. There are usually several big cameras in a TV studio. Cameras used outside a TV studio are smaller. TV camera crews take the smaller cameras to news and sports events.
Some cameras send out live pictures to your TV set. Some cameras make videotapes that get played later on a television program.
All TV cameras need electricity to work. A camera operator points the camera at a scene. The camera picks up light from the scene. It changes this light into an electric signal called the video signal. A microphone changes the sound of people talking or music playing into an electric signal called the audio signal.
TV cameras do not snap pictures the way an ordinary camera does. Parts inside a TV camera scan, or sweep over, the scene and trace a series of thin, horizontal lines, one below the other. A TV camera scans a whole scene much faster than you can blink. Lines from the scans go together to make a picture.
THE TV CONTROL ROOM
The pictures and sound from the TV cameras and microphones go to a control room. Every television station has one or more control rooms. TV cameras in a studio can send live pictures to the control room. The control room is full of dials, switches, and small TV screens. There are screens that show pictures from each TV camera in the studio.
Procers and directors work in the control room. They make sure that the best pictures with the best views go to your TV screen at home.
People who work in control rooms also use taped pictures to make programs. They use computers to put together the best taped scenes.
HOW DOES THE SHOW GET TO YOUR HOME?
The picture and sound signals go from the control room to a transmitter. The transmitter makes the signals stronger and sends them to a transmitting antenna. This antenna is very tall. It changes the electric signals into invisible television signals that go through the air. The television signals go out from the antenna in all directions.
TV signals can get to the TV set at your home in several ways. They can go through the air to an antenna on your roof. The antenna picks up the signals and sends them through wires to your TV set. The signals could go to a cable TV company. The company sends the signals through a cable to your home. The TV signals could come right to your house from a satellite circling high above Earth. A satellite dish outside your home can pick up the TV signals and send them over wires to your TV set indoors.
HOW DOES YOUR TV SET WORK?
Your TV set changes the television signals back into pictures and sound. Your set picks up the thin lines that the TV camera scanned. Your set uses parts called electron guns to “paint” a picture on the TV screen one thin line at a time. The lines get painted from top to bottom.
A color TV set uses three electron guns to beam out three colors—red, green, and blue. These three colors make all the colors you see on your TV screen. The beams scan fast enough to paint a picture on your screen 30 times a second.
OTHER WAYS TO USE TELEVISION
Television can do many things. TV cameras can be sent to places that are difficult or dangerous for people. They can travel to outer space. Spacecraft carry TV cameras to other planets. The cameras send back pictures that let us see what other planets look like.
TV cameras on robot submarines can go deep down in the sea. Doctors use tiny TV cameras to see inside the human body.
WHEN WAS TV INVENTED?
Inventors made the first TV pictures in the 1920s. Television stations started broadcasting the first regular TV shows in the 1940s. The first TV sets had small screens. The first TV sets showed black-and-white pictures.
Television sets have gotten better and better. Most TVs sold today show color pictures. TV screens have gotten bigger and bigger. TV sets have gotten thinner. Plasma TV sets are so thin that you can hang them on a wall.
⑷ 介绍电视的发明及用处的英语作文
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.
Firstly, you can expand your knowledge by watching TV. As we all know, learning things by TV is much faster than by listening to the radio or just by reading books. For it has colorful pictures as well as wonderful music.
Secondly, you may know anybody you want to know such as famous singers, super stars, scientists and so on.
What’ more, you can go everywhere by traveling programs. Let’s suppose, if you like traveling very much, but you have to work on weekends or holidays, you must be very sad. And now open your TV and it’ll take you to anywhere.
Every coin has two sides. The disadvantages are also obvious. For example, watching too much TV can easily become short-sighted, especially for children and students. To make matters worse, some young students are keen on watching TV so that they give up their studies graally.
Through above analysis, I think watching TV is a way of studying, it is good for us to watch TV. But when we watch TV, we should make a plan otherwise watching TV will destroy our life.
⑸ 英语作文，谈谈我对电视节目的看法
Watch TV can enrich our extra-curricular knowledge, we know more news.你可以输入自己想说的观点去有道翻译 庸俗也要够档专次 您好！看电视剧就属
⑹ 关于电视的优点和缺点的英语作文
范文：
We have to admit that TV hasbrought great changes to our life.Almost everyday,we watch all kinds of programson TV.We need them as well as enjoy them.TV can amuse people,give us news andinformation we want,and expand our horizons.
必须承认，电视确给我们的生活带来了巨大变化。几乎每天我们都在电视里看各种各样的节目。我们需要它们，也很爱看。电视能娱乐大众，开阔视野，提供给我们新闻和信息。
We can also relax ourselves bywatching TV after hard studies or work.Hower,there are two sides toeverything,and TV is without exception.TV also has somedisadvantages.
繁重的学习和工作后，我们还可以通过看电视来放松自己。然而，事物都是一分为二的，电视也不例外。电视也有它的弊端。
Instead of sitting at the dinner table with loved ones to have a heart-to-heart talk, recalling sweet memories and enjoying family ties and friendship, TV lets us sit in front of it and change channels frequently.
本该和亲人拥坐在饭桌旁促膝谈心，回忆甜蜜的往事，享受亲情和友谊，电视却让我们坐在它面前频繁的换着频道。
We should have taken our children to see the clear full moon, to feel the vastness of the sky and the tranquility of the stars, but TV lets us sit in front of it to accompany the endless advertising drama.
本该带着孩子去看那明净的圆月，感知苍穹的博大和繁星的静谧，可是电视却让我们坐在它面前陪伴那绵绵无期的广告剧。
On Sunday, instead of going out to the countryside to enjoy the spring sunshine and the fragrance of the grass, we spent the whole Sunday sitting in front of the TV, stretching and yawning.
星期天，本该到郊外去享受春日的阳光和小草的芬芳，可是我们却整个周日都坐在电视机前，伸着懒腰，哈欠连连。
⑺ 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。