Inventions and the greatest inventors
Задачи урока: - знакомство с выдающимися изобретениями и изобретателями; - развитие лексических навыков по теме; - развитие умений и навыков чтения и аудирования с основным пониманием и извлечением конкретной информации; - развитие умений работать в группе; Задачи урока: - знакомство с выдающимися изобретениями и изобретателями; - развитие лексических навыков по теме; - развитие умений и навыков чтения и аудирования с основным пониманием и извлечением конкретной информации; - развитие умений работать в группе;
In 1876 Alexander Graham Bell, an American engineer, invented telephone
In 1908 US automobile manufacturer Henry Ford created the worlds first car assembly line
In 1981 Bill Gates(USA) created Microsoft-DOS
Nicephore Niepce from France pioneered photography in 1829
Inertially - инерциальный uniformy - равномерно straightforward - прямолинейно power - сила equal - равный module - модуль straight - прямая sidewards - противоположные стороны
The First law There are systems of count, they are called inertially, with regard to them the free objects move uniformy and straightforward.
The second law Multiplication mass and speed up is it the sum of powers which acting on object. m.a=F1+F2+F3…
The third law Powers, which objects acting on each other are equal in module and be directed on one straight into sidewards.
Your task Power 60N give object speed 0,8m/c. What is the power give this object a speed 2m/c ?
1. When was Newton born? A) 1652 B) 1642 C) How many discoveries did he make? A) 3 B) 4 C) 2 3. What is the law did Newton make? A) the law of relativity B) the law of gravitation C) the law of space
Group work: Which inventions have you at home and how do you use them? easy difficult unusually exciting the main benefit is… the main disadvantage is… I dont worry about… using… leaves me more time to enjoy myself. … brightens my life.
Homework: 1. learn the words 2. repeat about modern inventions. 3. make the report about russian and english scientists.