(
课件网) Section A (1a–2d) Unit 6 When was it invented 课时教学目标 语言能力: 1.学习并掌握课时词汇及 be used for 等； 2.能听懂并运用一般过去时的被动语态谈论物品的发明者、发明时间及用途等。 思维品质: 1.能够通过观察事物，发挥想象力认识事物； 2.面对问题能用积极的态度去解决。 文化意识： 能够明白科学发明改变人类生活，提升科学精神。 学习能力: 1.能够运用英语听力技巧，完成听力任务； 2.体验一般过去时被动语态的用法。 Enjoy a video Lead-in Who invented movable type printing Movable type printing was invented by Bi Sheng. Bi Sheng invented movable type printing. Brainstorm Modern inventions 1a Look at the things below. In what order do you think they were invented Discuss them with your group. Then number them [1-4]. 2 3 1 4 A: I think the TV was invented before the car. B: Well, I think the TV was invented after the car. inventor n. 发明者，发明家； invention n. 发明 invent 指创造出以前不存在的东西，尤指科技上的发明创造; discover 指初次看见本来已存在但以前未被发现的事物。 read 四位数的 年份读法 2003 two thousand and three, 中间两位数字是0，读出千位数字，并在千位加thousand, 用and 连接个位数 两个数字一组, 分为前后两组 1789 seventeen eighty-nine 后两位数字为零,读出前两位数字，并在“百”的位置上加上hundred 1700 seventeen hundred 1709 第三位数字是零（其他数字不是零），则该“零”应读作字母“O” seventeen o nine 2000 整千年份，读thousand two thousand Listen and match the inventions with the years. _____ 1876 _____ 1885 _____ 1927 _____ 1971 d a c b 1b a b c d I think it was invented in 1876. When was the telephone invented 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. 1c It was invented in 1885. When was the car invented Student A, cover the dates. Student B, ask Student A when the things in the picture in 1b were invented. Then change roles and practice again. 1c When was the TV invented It was invented in 1927. 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. 1c When was the computer invented It was invented in 1971. Student A, cover the dates. Student B, ask Student A when the things in the picture in 1b were invented. Then change roles and practice again. 1c What can you see in the picture heel n. 鞋跟；足跟 靠电运行 2a 3 1 2 Listen again and complete the chart below. in the dark changing serving 2b Listen for the third time and complete the passage. The first invention is shoes with _____ . People always hit their toes against _____ on the way to the bathroom at night. So people can use them for _____ in the _____ . The second invention is a special ice-cream _____ . It runs on _____ and becomes hot. It’s used for serving really _____ ice-cream. The last invention is shoes with special _____ . People can move the heels up and down. You can raise the heels if you are going to a _____ or lower them if you are just go ... ...
