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1、Section A( 1a1c ),Unit 6 When was it invented ?,By Yang Yuhuan Liu Ying Middle School,Teaching Aims ： 知识目标: A: When was the invented? B: I think it was invented in/around . 能力目标： 1.正确运用被动语态谈论重要的发明。 2.初步认识一般过去时态的被动语态, 结构：“was/were +p.p” 情感目标： 通过熟悉我们周围经常使用发明物的历史来开阔眼界。,A: Who was the invented by ?,B: I
2、 think it was invented by,As far as we know, inventions can change our world!,Lead-in,They all make the world smaller and smaller.,Which is the first invention ?,1a,A: I think was invented before B: Well, I think was invented after .,Look at the things below. In what order do you think they were inv
3、ented? Discuss them with your group. Then number them 14 (1 = first, 4 = last).,4,2,1,3,1a,Karl Benz,in 1885,Presentation,A: Who was the car invented by ?,B: It was invented by Karl Benz.,A: When was it invented?,B: It was invented in 1885.,Bell,in 1876,A :Who was the telephone invented by ?,B: It w
4、as invented by Bell.,A: When was it invented ?,B: It was invented in 1876.,J. L. Baird,around 1927,A: Who was the TV invented by ?,B: It was invented by J.L Baird.,A: When was it invented ?,B: It was invented around 1927.,A: Who was the computer invented by ?,B: It was invented by Eckert.,A: When wa
5、s it invented ?,B: It was invented in 1971.,Eckert,in 1971,1b Listen and match the inventions with the dates.,_ 1876 _ 1885 _ 1927 _ 1971,d,a,c,b,Pair work,1c,A: Who was the invented by ?,B: I think it was invented by,in 1971,in 1876,in 1885,around 1927,A: When was the invented?,B: I think it was in
6、vented in/around ,Karl Benz,Bell,J. L. Baird,Eckert,1. (1790, invent) Bike _ _ in 1790. 2. (1903, invent) The plane _ _ in 1903.,was,invented,was,invented,Exercise,看图完成句子,3. The camera_ _ _ 1839. 4. (1790, invent) The train _ _ _ _.,was,invented,in,was,in,1790,(1839, invent),invented,5. _ do you think the computer was invented by? A. When B. What C. Who D. Why,6. Was a car invented _ March 4, 1876? A. on B. in C. at D. of 7. Can you tell me _ the train was invented? A. what B. when C. who D. which,C,A,B,Homework,Recite the new sentence. According to our study, make conversations in 1c.,
