Описание презентации по отдельным слайдам:
His principle – a scientific rule which says that an object placed in water will be affected by a force pushing upwards that is equal to the weight of the water moved by the object. Archimedes
He saw the table of chemical elements in his dream and then he wrote it. Mendeleyev D.I.
There is such a legend that he discovered the law of gravity with the help of an apple. One day he was sitting in the garden under an apple tree and when an apple fell down and hit his head, he began thinking about the reason of the apple falling. Isaac Newton
1. Sergei Korolev 2. A. Popov 3. Karl Benz 4. M.V. Lomonosov 5. D. Pavlov 6. K. Tsiolkovsky 7. Bill Gates 8. Henry Ford 9. John Logie Baird 10. James M.Spangler a. constructed a primitive centrifuge to test-on chicken and mice the effects acceleration b. invented and demonstrated the radio receiving set in operating c. created Microsoft-DOS (Disc Operating System) d. created the worlds first car assembly line e. founded the first chemical laboratory f. invented television in 1926 g. produced the worlds first patrol-driven motor car in Germany in 1885 h. made many experiments with dogs i. built the first vacuum cleaner j. designed the first artificial satellite in 1957
1 – j, 2 – b, 3 – g, 4 – e, 5 – h, 6 – a, 7 – c, 8 – d, 9 – f. 10 – i.
Put the following in order from the most useful (1) to the least useful (7) bubble gum the theory of relativity the printing press corn flakes the hula hoop tea the opener 1. ________ 2. ________ 3. ________ 4. ________ 5. ________ 6. ________ 7. ________
Match the inventions above to these inventors: bubble gum the theory of relativity the printing press corn flakes the hula hoop tea the opener Will Keith Kellogg Emperor Shen Nung Albert Einstein Walter E. Diemer Ezra Warner Johann Gutenberg Richard P Knerr. http://www.ideafinder.com/ and click ‘Enter’, then ‘History facts and myths’ on the left in the menu. ‘Inventor profile’.
Will Keith Kellogg – corn flakes Emperor Shen Nung – tea Albert Einstein – the theory of relativity Walter E. Diemer – bubble gum Ezra Warner – the can opener Johann Gutenberg – the printing press Richard P Knerr – the hula hoop
find the inventions for the categories given in the table and add inventors’ names and years where possible. Say ‘how’ these inventions help us. Invention 1 Invention 2 1. Inventions help us expand our universe ‘How’ 2. Inventions help us live healthier and longer: ‘How’ 3. Inventions help us communicate with one another 4. Inventions make our life easier 5. Inventions help entertain us 6. Inventions take us from one place to another
“What people say you can’t do, you try and find that you can” nanotechnology microelectronics futurology nuclear physics engineering.
Thank you for the lesson!
|Включите уведомления прямо сейчас и мы сразу сообщим Вам о важных новостях. Не волнуйтесь, мы будем отправлять только самое главное.|