九年级U9.pptVIP

English is used _____travelers all over the world. The stick is used ____ a ruler. Clothes are used _____ keep warm. =Clothes are used _____ keeping warm. * Section (1A-2c) m life What makes up our life? food jobs happiness money h f s h f i f j friends family inventions health study compass gun power printing paper-making the four great inventions of ancient China [‘k?mp?s] [‘pr?nt??] printing The printing _____________Bi Sheng. was invented by Who was the printing invented by? What is it used for? It is used for printing. paper making The paper making _____________ Cai Lun. was invented by Who was the paper making invented by? What is it used for? It is used for making paper. gun power The gun power_________________ Chinese people. was invented by Who was the gun power invented by? compass The compass ________________ Chinese people . was invented by Who was the compass invented by? What is it used for? It is used for helping us find the right direction. （方向） The four ancient inventions make China stronger. 古代的 Many modern inventions have changed the world a lot. calculator light bulb TV set car computer telephone camera bicycle light bulb invention Edison invented the light bulb. The light bulb _____________ Edison. an inventor Edison was invented by The car_____________ Karl Benz. Karl Benz invented the car. was invented by Karl Benz Bell invented the telephone. was invented by The telephone_____________ Bell. Bell 1876 ? I think_____ was invented before _______. I think _____ was invented after _______. When was it invented ? Which one was invented earlier? 1a Here are many inventions in the world. Do you know when they were invented? Let’s listen to the conversation and match the inventions with the dates. 1b Listen and match the inventions with the dates. a b e d c 1876 1885 1927 1971 1976 d a b e c A: When was the car invented? B: It was invented in 1885. Let’s have a competition 1876 1971