Презентация на тему к уроку по теме Эдисон

“ Эдисон - один из величайших изобретателей ”

изобретателями в области электричества, на основе текста об Эдисоне

лексический минимум урока на основе текста о деятельности Эдисона

(выбирать нужное слово, подбирать русский эквивалент английского слова, ставить слово в нужное место предложения) 2. Развивающая задача: Развивать интерес к специальности и к изучению английского языка как к одной из составляющих частей будущей профессиональной деятельности. 3. Воспитательная задача: Продолжить формирование таких личностных качеств, как самостоятельность, трудолюбие, ответственное отношение к учебной деятельности. 4. Осваиваемая компетенция: ОК 1 «Понимать сущность и социальную значимость своей будущей профессии, проявлять к ней устойчивый интерес»

businessman. He developed many devices that greatly influenced life

around the world: the phonograph, the motion picture camera, a long-lasting practical electric light bulb... He created the first industrial research laboratory. Edison was a prolific inventor, holding 1,093 US patents in his name.

Thomas Edison invention, and his life-long favorite, the phonograph

would record the spoken voice and play it back. The first recorded message was of Thomas Edison speaking “Mary had a little lamb”.

a light bulb that lasted for many hours, Edison

also later invented the entire electric utility system so he could power all those light bulbs, motors and other appliances that soon followed.

L. Dickson, Edison developed the Strip Kinetograph, using George

Eastman’s improved 35 mm celluloid film. Cut into continuous strips and perforated along the edges, the film was moved by sprockets in a stop-and-go motion behind the shutter.

Recorder The device was made with the aim of helping

legislators in the US Congress to record their votes in a quicker way than the voice vote system.

experimented during the 1880′s and 1890′s with using magnets

to separate iron ore from low grade, unusable ores. Edison totally revolutionized the cement kiln industry.

With knowledge gained from years of working as a

telegraph operator, he learned the basics of electricity. This allowed him to make his early fortune with the stock ticker, the first electricity-based broadcast system. On August 9, 1892, Edison received a patent for a two-way telegraph.

Bell invented and developed the carbon microphone used in all telephones

receiver until the 1980s.
The carbon microphone was also used in radio broadcasting and public address work.