《When was it invented》PPT课件优质.pptx

Unit 6When was it invented?To learn to understand and use the passive voice. To listen and speak about the history of inventions using passive voice.To listen and speak about what inventions were used using passive voice. Do you know what these inventions are? Karl Benz Do you know who these inventors are? Alexander Bell J. L. BairdPPT模板：素材：PPT背景：图表：PPT下载：教程： 资料下载：范文下载：试卷下载：教案下载：PPT论坛： PPT课件：语文课件：数学课件：英语课件：美术课件：科学课件：物理课件：化学课件：生物课件：地理课件：历史课件：Can you match the inventions with the right inventors? Karl 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 1927.1a Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them 14 (1 = first, 4 = last).A: I think the TV was invented before the car.B: Well, I think the TV was invented after the car.4213I 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.1b Listen and match the inventions with the years._ 1876_ 1885_ 1927_ 1971dacb1c Student 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.A: When was the telephone invented?B: I think it was invented in 1876.cWhen was the computer invented?Let me seeWhen 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. Exercise单词拼写单词拼写 1.I wasnt _ (邀请邀请) to the party, so I was angry with him. 2.To everyones _ (惊奇惊奇), the laziest boy won the competition. invitedsurprise3.He teaches _ (我我) English. 4.Lesson Five is the _(容易容易) of Book III. 5 The machine was _(发明发明) in the 1980s. 6.He look forward to _ (成为成为) a _(科学家科学家)meeasiestinventedbecomingscientistHomeworkMake dialogues with your partner. Ask each other about these inventions in the textbook. Find out more information about them.