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课件网) 人教新目标版 九年级 SectionA 1a-2c精品公开课 Unit6 When was it invented Warming-up Let's enjoy a video. What is the video about Thomas Edison. Thomas Edison was a famous American inventor. He made more than 1,000 inventions in his life. inventor n.发明家；发明者 invention n.发明; 创意 More than 1,000 inventions were made by Edison. were made意为“被制作”，此结构为一般过去时的被动语态。 He invented the light bulb in 1879. Light bulb was invented in 1879 by Edison. be invented by…意为“由...... 发明”（后跟动作的执行者） invent v.发明; 创造 was invented意为“被发明”，此结构为一般过去时的被动语态。 年份怎么读？ 一般过去时的被动语态的结构为“was/were + 及物动词的过去分词”。 年份的读法 两个数字一组，分为前后两组 1 1865 eighteen sixty five 1989 nineteen eighty nine 2 千年的读法 two thousand 2001 two thousand and one 3 前两个数字不为零，后两个数字为零。 eighteen hundred 1900 nineteen hundred 4 非四位数的年份的读法！ 531 five hundred and thirty-one Brainstorm Do you know the following inventions Who invented them When were they invented It was invented in ... It was invented by ... B: It was invented in ... B: It was invented by ... A: When was the car invented A: Who was it invented by Karl Benz invented the first car in 1885. The first car was invented (by Karl Benz) in 1885. B: It was invented in ... B: It was invented by ... A: When was the telephone invented A: Who was it invented by The first telephone was invented (by Bell) in 1876. Bell invented the first telephone in 1876. B: It was invented in ... B: It was invented by ... A: When was the television invented A: Who was it invented by The first television was invented (by J. L. Baird) in 1927. J. L. Baird invented the first television in 1927. B: It was invented in ... B: It was invented by ... A: When was the computer invented A: Who was it invented by Atanasoff-Berry invented the first computer in 1971. The first computer was invented (by Atanasoff-Berry) in 1971. Alexander Bell 亚历山大 贝尔 J. L. Baird 贝尔德 Karl Benz 卡尔 奔驰 Atanasoff-Berry 阿塔纳索夫-贝瑞 in 1876 in 1927 in 1885 in 1971 Look at the things below. In what order do you think they were invented Discuss them with your group. Then number them [1-4]. 1a 4 2 1 3 A: I think the TV was invented before the car. B: Well, I think the TV was invented after the car . Pre-listening Alice Grandma What are Alice and her grandma talking about Questions may be used： Who invented them When were they invented Listen and match the inventions with the years. _____ 1876 _____ 1885 _____1927 _____1971 d a c b 1b Listen again and fill in the blanks. Alice: Was your life very _____ when you were a kid Grandma: Oh, _____. Why Alice: Well, you didn’t have modern inventions like a _____, right Grandma: Of course we did! How old do you think I am The telephone _____ in ____. You need to take a _____ class, Alice! Alice: Haha! How about ____ They _____ yet, were they difficult not r ... ...
