a survey of my classmates` ideas about the role of
computers in their life;
to study the history of computing to find out who invented a computer;
to get to know information about this person;
to analyse all my findings and make a conclusion.
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Презентация, доклад к уроку английского языка по теме The Era of Computing.
Содержание
- 1. Презентация к уроку английского языка по теме The Era of Computing.
- 2. Computers have become essential in our life
- 3. My survey of classmates` opinion Questionnaire 28 pupils
- 4. Charles Babbage (1791-1871) An English mathematician, philosopher, mechanical, engineer and scientist
- 5. Babbage declared “I wish to God these calculations had been performed by steam”
- 6. Difference Engine №1The operation was based upon
- 7. Analytical EngineIt was designed to carry out
- 8. Ada LovelaceThe first female computer programmer.A contemporary programming language was named Ada in her honour.
- 9. Difference Engine №2 The design is simple
- 10. Who invented the computer? It is not
- 11. He said “Another age must be the
Computers have become essential in our life
Слайд 4 Charles Babbage (1791-1871)
An English mathematician, philosopher, mechanical,
engineer and scientist
Слайд 6Difference Engine №1
The operation was based upon the mathematical theory of
finite differences.
This method uses only mathematical addition.
It could print the results automatically.
This method uses only mathematical addition.
It could print the results automatically.
The parts of the unfinished engine in the London Science Museum.
Слайд 7Analytical Engine
It was designed to carry out more complicated calculations.
It could
be programmed using punch cards.
It had a “Store” where numbers and intermediate results could be held.
It had a separate “Mill” where arithmatic processing was performed.
It had a “Store” where numbers and intermediate results could be held.
It had a separate “Mill” where arithmatic processing was performed.
Слайд 8Ada Lovelace
The first female computer programmer.
A contemporary programming language was named
Ada in her honour.
Слайд 9Difference Engine №2
The design is simple and requires three times fewer
parts than difference Engine №1 for the same computing power.
The London Science Museum`s replica Difference Engine built from
Babbage`s design.
It was made for display at the 1991 exhibition commemorating the year
of Babbage`s birth.
Слайд 10Who invented the computer? It is not a question with a simple
answer.
There are many inventors contributed to the history of computers. Charles Babbage is among them.
Слайд 11He said “Another age must be the judge”.
His contribution in computing
is great as he understood all the
fundamental principles of modern computers.
fundamental principles of modern computers.
