U3P1 Warming up and readin课件.pptVIP

Inventors and inventions;Do you know what are the four inventions in ancient China?;What are they famous for?;Benjamin Franklin;;radium;Zhang Heng;呆吨华悬驭瓜柬炒吸啮掷房遏翅傲佩熔累鸟称敬销桶细鼎失柔筷孙狼艾种U3P1 Warming up and readin课件U3P1 Warming up and readin课件;How much do you know about the inventors and the inventions? Let’s have a quiz.;2. _____ is called “Father of Car”. A. Rudolf Diesel B. Karl Benz C. Thomas Edison;3. ______ is called “Father of Dynamite (炸药)”. A. Alfred Nobel B. Albert Einstein C. Alexander Bell ;4. Marconi (马可尼) invented the first _____ in the world. A. TV B. radio C. typewriter ;5. ____ invented the first airplane. A. Wright Brothers B. Henry Ford C. Benjamin Franklin;Discuss in pairs which pictures below show inventions and which show discoveries. ;An amphibious car (2003);Stephenson’s “Rocket” (1781-1848) ;The structure of DNA;an invention;An invention is ___________________ _________________.;television 1923 ;photocopier 1937;penicillin 1928;atomic bomb 1945;What are the inventions in the future?;1. Electric shoes The heel of these shoes is a machine that makes electricity with every step you take. You will never need to buy batteries again.;2. Inflatable bicycle You will never have to worry about having your bike stolen again. If you use our inflatable bike, you can simply let the air out and put your bike in a bag.;3. Edible chopsticks Never throw away or wash chopsticks again. These chopsticks are both delicious and environmentally friendly. Save trees and have a snack at the same time — they come in five different flavours.; 4. Nose-top computer Are you tired of carrying ar