(
课件网) 人教九上英语同步精品课件 人教版九年级上册 Unit 6 When was it invented Section A 1a-2d 听说精品课 1.学习本课新词汇: heel, style, project, pleasure, daily, website, pioneer, list, mention,be invented by/in..., be used for/to do... 掌握句型：When was the car invented It was invented in 1885. What are they used for They’re used for seeing in the dark. 3. 在听力练习中，能听懂一般过去时被动语态的句子谈论发明和发明的历史以及发明的用途等。 4.在听说练习中能够使用被动语态谈论生活中的发明。 学习目标 Talk about Chinese four great ancient inventions. What are the four great inventions in ancient China Can you guess which one of them was invented first paper-making 造纸术 printing [ 'printi ] 印刷术 compass ['k mp s] 指南针 gunpowder ['g npa d (r)] 火 药 printing Bi Sheng invented the printing. The printing Bi Sheng. was invented by Who was the printing invented by When was it invented It was invented in Song Dynasty. 1300 years ago / Song Dynasty (print) paper making In Han Dynasty (make paper) Who was the paper making invented by Cai Lun invented the paper making. The paper making Cai Lun. was invented by When was it invented It was invented in Han Dynasty. gun powder Who was the gun powder invented by Tang Dynasty (fight in the war) Chinese people invented the gun power. The gun powder Chinese people. was invented by When was it invented It was invented in Tang Dynasty. compass Warring States Period (find the right directions) Who was the compass invented by Chinese people invented the compass. The compass Chinese people. was invented by When was it invented It was invented during the Warring States Period. 年份的读法 01 两个数字一组，分为前后两组 02 前两个数字不为零，后两个数字为零。 04 非四位数的年份的读法 03 千年的 读法 1655 sixteen fifty five 1964 1700 Seventeen hundred 1600 nineteen sixty four sixteen hundred 457 four hundred and fifty-seven 2000 two thousand 2002 two thousand and two nineteen sixty four sixteen hundred two thousand and two Look at the things below. In what order do you think they were invented Discuss them with your group. Then number them [1–4] (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. 4 2 1 3 1a A: I think … was invented before … B: Well, I think … was invented after …. The telephone was invented before the car. The car was invented before the television. The television was invented before the computer. 一般过去时的被动语态 was/ were + 及物动词-ed形式 Listen and match the inventions with the years. ____ 1876 ____ 1885 ____ 1927 ____ 1971 d a c b A: When was … invented B: It was invented in … 1b 1. When were cars invented A. In 1876. B. In 1885. C. In 1927. 2. What was invented in 1876 A. The telephone. B. The TV. C. The car. 3. When were personal computers invented A. In 1885. B. In 1927. C. In 1971. Listen again and answer the questions. 1b Make new conversations with your partner ... ...
