Английский язык | 5 - 9 классы
Помогите ответить на вопросы по тексту : Hundreds of electronic equipments are now used for scientific, industrial and everyday purposes.
They help to do jobs better or more rationally than before and take over jobs that couldn't be done otherwise.
So, industrial electronics undoubtedly plays a very important role today You can easily find many electronic equipments at home : a tape recorder, a TV set, an MP3 player, a computer and many others.
The application and use of electronic equipments demands a good knowledge of their fundamentals.
In meters and lamps electricity flows in the wire.
But inside any transistor or microchip (and previously, in radio tubes) electric current passes through the space (or semiconductor) separating certain parts in this detail.
Such action is called electronic.
It's not difficult to imagine it because the same happens in lightning.
There you actually see how electricity jumps through space.
The first electronic equipments used radio lamps.
They were : a radio set, a TV set, computing machines (predecessors of modern calculators), computers (which occupied big rooms), tape recorders.
The next stage came when transistors were invented.
The devices became more powerful and much smaller.
The number of devices increased greatly, some multifunctional devices appeared (radio + tape recorder).
Computers and calculators became smaller : cassette recorders and video - cassette recorders appeared.
The next period was the period of microchips.
They helped to reduce big parts of devices, computers and other devices.
The latest period of industrial electronics development is the period of total digitization of all electronic devices, making them compatible with the computer.
Photos are no longer made on film but on memory cards, cassettes and video cassettes are out of use.
Television is also becoming digital.
Industrial electronics is a great part of our leisure time, it makes people's lives easier, and reduces their working time.
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На английском языке!
Вот этого текста!
ELECTпомогите составить план!
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ELECTRONICS 1.
Electronics is a branch of physics that deals with the emission, behaviour, and effects of electrons (as in electron tubes and transistors) and with electronic devices.
Electronics encompasses an exceptionally broad range of technology.
The term originally was applied to the study of electron behaviour and movement.
It came to be used in its broader sense with advances in knowledge about the fundamental nature of electrons and about the way in which the motion of these particles could be utilized.
Today many scientific and technical disciplines—including physics, chemistry, materials science, mathematics, and electrical and electronic engineering—deal with different aspects of electronics.
2. Research in these fields has led to the development of such key devices as transistors, integrated circuits, lasers, and optical fibres.
These in turn have made it possible to manufacture a wide array of electronic consumer, industrial, and military products.
These products range from cellular radiotelephone systems and videocassette recorders to high - performance supercomputers and sophisticated weapons systems.
The impact of electronics on modern life has been pervasive.
It can be said that the world is in the midst of an electronic revolution at least as significant as the industrial revolution of the 19th century.
Evidence of this is apparent everywhere.
3. Electronics is essential, for example, in telecommunications.
An ever - increasing volume of information is transmitted in digital form.
Digital techniques, in which signals are converted into groups of pulses, allow the intermingling of voice, television, and computer signals into one very rapid series of pulses on a single channel that can be separated at the receiving end and reconstituted into the signals originally sent.
Because the digital pulses can be regenerated perfectly after they become attenuated with distance, no noise or other degradation is apparent at the receiving end.
4. Electronic controls for industrial machines and processes have made possible dramatic improvements in productivity and quality.
Computer - aided design tools facilitate the designing of parts that have complex shapes, such as aircraft wings, or intricate structures, such as integrated circuits.
The production of designs of this sort is done by computer - controlled machines that receive instructions directly from the design tools.
5. Access to knowledge has been made far easier by computerized indexes of scientific and technical journals, which are accessible from centralized services over telephone lines.
These central databases are being supplemented by new techniques derived from digital audio and video disc technology, which provide locally, and at low cost, access to vast amounts of information in text and graphic form.
Помогите с переводом, заранее спасибо Rock and roll began in the 1950s in America?
Помогите с переводом, заранее спасибо Rock and roll began in the 1950s in America.
Some of its first starts were black.
They brought traditional rhythm and blues to people.
Then white singers appeared and the most popular of them was Elvis Presley.
After Elvis, hundreds of groups and singers came and disappeared, But The Rolling Stones and The Beatles were the most popular.
The Rolling Stones offered aggressive rock.
The Beatles or the Fab Four (fab is from fabulous) made a breakthrough in pop and rock because they took all that was good about early rock, and changed it into something original and even more exiting.
The Beatles entered the world charts in 1962.
Their music was everywhere and the group toured the world with great success.
They recorded and released 12 albums are still worth listening to, Their young fans know the lyrics and the tunes of their songs.
The history of pop and rock continued.
In the 70s there came Elton John, David Bowie, Rod Stewart and Queen.
The most important event of cert with many of the world is stars and it was organised to raise money for African children.
In the 80s musical technology changed.
Some bands began to use electronic instruments called synthesizers.
Techno music and all kinds of dance music were very popular.
Boy bands and girl bands like The Backstreet Boys and The Spice Girls made their way to the stage.
Boy bands continued into the 21st century.
Singers like Britney Spears and Jennifer Lopez became popular.
Today new idols have appeared many young people follow them.
Look through the Reference Material, and the map and name : - the parts (countries) the UK consists of, and their capitals ; - the people who live in the UK and the languages they speak ; - big indust?
Look through the Reference Material, and the map and name : - the parts (countries) the UK consists of, and their capitals ; - the people who live in the UK and the languages they speak ; - big industrial cities of Britan ; - water bodies around the UK ; - water bodies that separate Britan from the continent .
Плиз помогите , мне это СРОЧНО?
Плиз помогите , мне это СРОЧНО.
Там надо поставить 14 глаголов в Passive Voice.
The world's first electronic computer ( built ) at the University of Pennsylvania in 1946, although computer - like machines ( use ) in the 19th century.
Computers ( sell ) for the first time in the 1950s, and a lot of progress ( make ) since then.
Computers are now much smaller and more powerful, and they ( sell ) much more cheaply.
Computers ( use ) in many fields - in business, science, medicine and education.
They ( use) to forecast the weather or to control robots which build cars.
The computer's memory is the place where information ( keep) and calculations ( do ).
A computer cannot think for itself - it ( tell ) exactly what to do.
A lot of difficult calculations ( do ) very quickly on a computer.
Large numbers of home computers ( sell ) recently, especially in the USA and Britain.
People know more about computers than they used to, and computers are playing a bigger part in our lives.
Progress ( make ) all the time.
Many people believe we can look forward to the day when even household jobs like cleaning ( do ) by computer - controlled robots.
Надо перевести текст ?
Надо перевести текст !
People in countries outside the British Isles often call the inhabitants ' of the United Kingdom English.
This is incorrect, for there are at least four main nationalities, the English, the Scots, the Welsh and the Irish.
These four nationalities each have their own language and culture.
The population of the United Kingdom of Great Britain and Northern Ireland is almost fifty - six million.
A little more than seven million people live in the London area.
Britain is mainly an industrial country, and most of the people live in large towns.
The lands which produce nothing, especially the hilly country in Northern Scotland, have almost no population.
Great Britain is highly industrialized, this was the country in which the earliest developments of modern industry took place.
London, the capital, is one of many important industrial centers.
Lots of things such as clothes, food, planes and cars are made in and around London.
Birmingham is the biggest town in an important industrial area near the centre of England.
Machines, cars and lorries are made in this area.
TV sets and radios are also produced there.
Manchester in the north - west of England is the centre of the cotton textile industry, one of Britain's most important producers of computers and electronic equipment.
Coal - mining is important in South Wales, but many of the mines5 there have been closed.
There is much unemployment in South Wales today.
A smaller industrial area is situated in North Wales, where steel6 and chemicals are produced.
Ship - building is an important industry in the United Kingdom.
The main ship - building centers are London, Glasgow in Scotland, Belfast in Northern Ireland and some others.
Sheep can be seen in many parts of England and Scotland, and there are a lot of cattle - farms and farms where milk, butter and cheese are produced.
But only half of the food the country needs is produced by British agriculture.
Wheat is grown in the east of England.
Vegetables are grown in all parts of England, especially in the south.
Potatoes are grown everywhere on the British Isles.
Some kinds of fruit, especially apples, can grow in the south where the temperature is higher and there are more hours of sunshine than in the northern regions.
Вставьте артикль если нужно ПОЖАЛУЙСТА?
Вставьте артикль если нужно ПОЖАЛУЙСТА!
ПОМОГИТЕ!
The most recent development has been .
Electronic means of communication , including the wireless telegraph, radio, phone and television.
. invention and use of electronic means has solved all.
Problems mentioned above.
They are .
Most effective methods of communication .
People will certainly try their best to invent even more .
Modern and useful methods.
Определить в каком времени стоят глаголы?
Определить в каком времени стоят глаголы.
Например requires - Present Indefinite Active 1.
A special - purpose computer is built for this purpose alone and cannot do anything else.
Built – Past Simple 2.
They are called the general - purpose computers.
3. Every computer incorporates hardware and software 4.
Hardware includes machinery and devices and software includes systems and programs 5.
Memory, where information is kept ; 6.
A modem plane carries many heavy electronic apparatus.
7. The smaller the computer, the faster it can work.
Плиз помогите , мне это СРОЧНО?
Плиз помогите , мне это СРОЧНО.
Там надо поставить 14 глаголов в Passive Voice.
The world's first electronic computer ( built ) at the University of Pennsylvania in 1946, although computer - like machines ( use ) in the 19th century.
Computers ( sell ) for the first time in the 1950s, and a lot of progress ( make ) since then.
Computers are now much smaller and more powerful, and they ( sell ) much more cheaply.
Computers ( use ) in many fields - in business, science, medicine and education.
They ( use) to forecast the weather or to control robots which build cars.
The computer's memory is the place where information ( keep) and calculations ( do ).
A computer cannot think for itself - it ( tell ) exactly what to do.
A lot of difficult calculations ( do ) very quickly on a computer.
Large numbers of home computers ( sell ) recently, especially in the USA and Britain.
People know more about computers than they used to, and computers are playing a bigger part in our lives.
Progress ( make ) all the time.
Many people believe we can look forward to the day when even household jobs like cleaning ( do ) by computer - controlled robots.
Заполнить пропуски с правильными предлогамиTV is one ?
Заполнить пропуски с правильными предлогами
TV is one .
Our most important means .
Communication.
It brings pictures and sounds around the world .
Millions .
Homes, Communication satellites .
Space transmit TV pic - tures .
Oceans and continents.
. the late 1970's, such devices as video cassette recorders videodisc players, and personal computers have changed the way
people use television .
Their homes .
Example, Tvsets may be used .
Such purposes, as playing electronic games and receiving televised information services.
Помогите задать вопросы к текстуComputers are electronic machines which can accept data in a certain form, process the data and give the results of the processing in a specified format as information?
Помогите задать вопросы к тексту
Computers are electronic machines which can accept data in a certain form, process the data and give the results of the processing in a specified format as information.
Three basic steps are involved in the process.
First, data are fed into the computer’s memory.
Then, when the program is run, the computer performs a set of instructions and processes the data.
Finally, we can see the results (the output) on the screen or in printed form.
Information in the form of data and programs is known as software, and the electronic and mechanical parts that make up a computer system are called hardware.
A standard computer system consists of three main sections : the central processing unit (CPU), the main memory and the peripherals.
Perhaps the most influential component is the central processing unit.
Its function is to execute program instructions and coordinate the activities of all the other units.
In a way, it is the ‘brain’ of the computer.
The main memory holds the instructions and data which are currently being processed by the CPU.
The peripherals are the physical units attached to the computer.
They include storage devices and input / output devices.
Storage devices (floppy, hard or optical disks) provide a permanent storage of both data and programs.
Disk drives are used to handle one or more floppy disks.
Input devices enable data to go into the computer’s memory.
The most common input devices are the mouse and the keyboard.
Output devices enable us to extract the finished product from the system.
For example, the computer shows the output on the monitor or prints the results onto paper by means of a printer.
On the rear panel of the computer there are several ports into which we can plug a wide range of peripherals – modems, fax machines, optical drives and scanners.
These are the main physical units of a computer system, generally known as the configuration.
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1. flows / wire
2.
Watching TV listening to the radio
3.
Understand / electronic devices
4.
Cassetes /
5.
Memory / film
6.
Microchips
7.
Increases / them
8.
Leisure
9.
Compatible.