u9新.ppt

Aim of teaching 教学目标 Four great inventions in ancient China: Paper-making( 造纸术) Compass (指南针) Printing (印刷术) Gunpowder (***) Inventions Inventions What What is it ? is it ? When When was was it it invented invented ? ? Who was it Who was it invented by? invented by? What are they What are they used for? used for? Where was Where was it inveted? it inveted? Outline of teaching puter TV car telephone camera binoculars light bulb abacus alarm clock airplane calculator hamburger umbrella bicycle 1b Listen and match the inventions Listen and match the inventions with the dates. with the dates. a bedc 1876 1885 1927 1971 1976 d a bec -When was the TV invented ? - It was invented in 1927 1927 1876 1976 1885 A: When ______ the car _________? B: It ____ _________ in 1885. was invented was invented 1903 1879 1790 1872 -Where was it invented? - I think it was invented in China . Germany America