Презентация Great inventors
презентация к уроку по английскому языку

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Charles Babbage compass Johann Gutenberg penicillin the Chinese the light bulb Thomas Savery steam engine Thomas Edison computer Alexander Fleming printing press

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Let’s check

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Alexander Graham Bell invented the telephone. Clyde William Tombaugh discovered the planet Pluto in 1930 . Louis Braille invented a system of writing for blind people in the 19th century . James Watt invented the steam engine . Alexander Fleming discovered penicillin in 1928 .

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5) Alexander Popov invented the radio . 6) Tomas Edison invented the lamp bulb . 7) Henry Edward Roberts invented the computer Altair in 1975 . 8) Alfred Nobel invented dynamite . 9) The Chinese invented the compass.