林玲2014年秋新目标九年级上Unit6SectionA1a-2d课件（36页）.ppt

Section A Unit6大井中学大井中学 林玲林玲 2014-11-2 Do you know what these inventions are? Karl Benz卡尔本茨卡尔本茨 Do you know who these inventors are? Alexander Bell亚历山大贝尔亚历山大贝尔J. L. Baird贝尔德贝尔德Can you match the inventions with the right inventors? 年份的读法年份的读法两个数字一组，分为前后两组两个数字一组，分为前后两组121865 eighteen sixty five1989 nineteen eighty nineKarl Benz invented the first car in 1885.The first car was invented (by Karl Benz) in 1885. The first telephone was invented (by Bell) in 1876. Bell invented the first telephone in 1876.The first television was invented (by J. L. Baird) in 1927. J. L. Baird invented the first television in 1927.Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them 1-4. 1a2314I think the TV was invented before the car. Well, I think the TV was invented after the car. I think the telephone was invented before the computer. Well, I agree with you.Listen and match the inventions with the years. 1b_ 1876_ 1885_ 1927 _ 1971 dacbStudent B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again. 1cWhen was the telephone invented?I think it was invented in 1876. When was the car invented?It was invented in 1885.When was the TV invented?It was invented in 1927. When was the computer invented?It was invented in 1971.