уроку английского языка на II курсе
«Prehistory of computers».
Выполнил преподаватель
иностранного языка:
Нестерова Елена Александровна
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Презентация, доклад к уроку английского языка на тему: Prehistory of computers
Содержание
- 1. Презентация к уроку английского языка на тему: Prehistory of computers
- 2. PREHISTORY Tools are any objects other than
- 3. Inventing of the tools has aided our
- 4. The Abacus The abacus is the counting
- 5. Mechanical Calculators In the seventeenth century,
- 6. Wilhelm von Leibniz’s (German mathematician and philosopher)
- 7. Charles Babbage, the inventor of the nineteenth
- 8. Найдите английские эквиваленты следующих слов и словосочетаний:широкое использованиеобработка информациисчетная рамкав древностиненадежныйусовершенствоватьучастие в исследованиях
- 9. Правильные ответы:широкое использование - widespread useобработка информации
- 10. Выберите слово, подходящее по смыслу. Предложения переведите.A
- 11. Правильные ответы:toolswas designedhad notthe use of tools
PREHISTORY Tools are any objects other than the parts of our own bodies that we use to help us in doing work. Technology is nothing more than the use of tools.
Слайд 1ГОСУДАРСТВЕННОЕ БЮДЖЕТНОЕ ПРОФЕССИОНАЛЬНОЕ ОБРАЗОВАТЕЛЬНОЕ УЧРЕЖДЕНИЕ
МОСКОВСКОЙ ОБЛАСТИ
«ШАТУРСКИЙ ЭНЕРГЕТИЧЕСКИЙ ТЕХНИКУМ»
Презентация к
Слайд 2PREHISTORY
Tools are any objects other than the parts of our own
bodies that we use to help us in doing work. Technology is nothing more than the use of tools.
Слайд 3Inventing of the tools has aided our bodies rather than our
minds. One helps us in lifting and moving objects. Others make it easier to cut and shape materials. It was not so long ago that we developed tools for aiding our minds as well.
The machines that do this are computers and calculators, the so-called mind tools. The widespread use of machines for information processing is a modern development. But one can trace simple examples of information processing back to ancient times. Here are some of the more important forerunners of the computer.
The machines that do this are computers and calculators, the so-called mind tools. The widespread use of machines for information processing is a modern development. But one can trace simple examples of information processing back to ancient times. Here are some of the more important forerunners of the computer.
Слайд 4The Abacus
The abacus is the counting frame that was the most
widely used device for doing arithmetic in ancient times. It consisted of a board with grooves in which pebbles could slide. That device is still in use nowadays.
Слайд 5Mechanical Calculators
In the seventeenth century, calculators more sophisticated than the abacus
started appearing. Although a number of people contributed to the development of the first calculator, it was Blaise Pascal (French mathematician and philosopher) who invented it.
Слайд 6
Wilhelm von Leibniz’s (German mathematician and philosopher) participating in research was
of great help to him. The first calculators were unreliable, since the mechanical technology of the time was not capable of manufacturing the parts with sufficient precision. As manufacturing techniques improved, mechanical calculators eventually were perfected; they were used widely until electronic calculators replaced in recent times.
Слайд 7Charles Babbage, the inventor of the nineteenth century computer
When was the
automatic computer invented? In 1930s? In 1940s? Thinking so you are off by hundred years. A computer that was modern in conception was designed in the 1830s. One should remember the name of Charles Babbage, the inventor of the nineteenth century computer. His studying of punched-card controlled machines gave rise for future innovations.
Слайд 8Найдите английские эквиваленты следующих слов и словосочетаний:
широкое использование
обработка информации
счетная рамка
в древности
ненадежный
усовершенствовать
участие
в исследованиях
Слайд 9Правильные ответы:
широкое использование - widespread use
обработка информации - information processing
счетная рамка
- counting frame
в древности - in ancient times
ненадежный - unreliable
усовершенствовать - to improve
участие в исследованиях - participating in research
в древности - in ancient times
ненадежный - unreliable
усовершенствовать - to improve
участие в исследованиях - participating in research
Слайд 10Выберите слово, подходящее по смыслу. Предложения переведите.
A number of objects different
from the parts of human bodies used to help in work are tools/computers.
In the XIXth century the first computer started appearing/was designed.
The manufacturing technology could not/had not to manufacture the parts precisely.
Device/the use of tools means technology.
In the XIXth century the first computer started appearing/was designed.
The manufacturing technology could not/had not to manufacture the parts precisely.
Device/the use of tools means technology.
