1、Unit 6 When was it invented?,the first period,柳河縣第十中學(xué) 高玉紅,light bulb,invention,Edison,inventor,B:Edison invented the light bulb.,B:The light bulb was invented by Edison.,A:Who was the light bulb invented by?,A:Who invented the bulb ?,Karl Benz invented the car.,_ was invented by _.,The car,Karl Benz

2、,Bell invented the telephone.,_ was invented by _.,The telephone,Bell,Work in pairs,- who was the car/ invented by? - It was invented by Karl Benz.,inventions,calculator,microwave oven,1976,1971,1976,1927,1885,When was it invented?,1b,Listen and match the inventions with the dates.,a,b,e,d,c,1876 18

3、85 1927 1971 1976,d,a,b,e,c,A: When was the _ invented? B: I think it was invented in _.,Pairwork (1c:P68),1976,1885,1971,1927,1876,1876,1885,1927,1971,1976,When was the car invented? It was invented in 1885.,We use the car for traveling. The car is used for traveling.,A: What is the _ used for? B:

4、I think it is used for _.,talking with people,A: What is the _ used for? B: It is used for _.,(count),counting,A: What is the _ used for? B: It is used for _ .,making the food hot.,(make the food hot),What is/are used for? Its/Theyre used for,Sentence pattern: What is it / are they used for? Who was

5、 it / were they invented by? It is / They are used for . It was / They were invented by .,Guessing game:,listening,changing,in the dark,serving,These inventions were all invented in other countries. They are all modern inventions. They are not very far from us, but in ancient China, we had four great inventions.,We should be proud of being a Chinese