Unit 6 Section A (1a～2d) 课件 2023-2024学年人教版英语九年级全一册

Unit 6 When was it invented? Section A (1a~2d) 新 课 导 入 Free talk What are the Four Great Inventions in ancient China? Who invented them? Paper-making Printing Cai Lun Bi Sheng 105 A. D. 1041-1045 Compass Gunpowder ancient workers ancient alchemist 11th Century 9th Century Language Goal 新知学习 课堂小结 当堂检测 学习目标 重点研讨 1.能记住并能正确运用本课时的重点单词和短语 2.能正确运用一般过去时的被动语态讲述某项 发明的用途和时间等 新知学习 课堂小结 当堂检测 学习目标 重点研讨 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]. 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. 新知学习 课堂小结 当堂检测 学习目标 重点研讨 年份的读法 1.两个数字一组，分为前后两组 1865 eighteen sixty five 1989 nineteen eighty nine 2.千年的读法 2000 two thousand 2001 two thousand and one 3.前两个数字不为零，后两个数字为零。 1800 eighteen hundred 1900 nineteen hundred 4.非四位数的年份的读法！ 531 five hundred and thirty-one 新知学习 课堂小结 当堂检测 学习目标 重点研讨 1b Listen and match the inventions with the years. d a c b _____ 1876 _____ 1885 _____1927 _____1971 新知学习 课堂小结 当堂检测 学习目标 重点研讨 1c 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 ________ invented? B: I think it was invented in ______. 1885 car computer 1971 TV 1927 telephone 1876 新知学习 课堂小结 当堂检测 学习目标 重点研讨 2a Listen and number the inventions [1-3] in the order you hear them. ___ shoes with special heels ___ shoes with lights ___ hot ice-cream scoop, runs on electricity 1 3 2 新知学习 课堂小结 当堂检测 学习目标 重点研讨 2b Listen again and complete the chart below. Invention What is it / are they used for? shoes with special heels ________ the style of the shoes shoes with lights seeing ___________ hot ice-cream scoop ________ really cold ice-cream serving changing in the dark 新知学习 课堂小结 当堂检测 学习目标 重点研讨 2c Make conversations using the information in 2b. A: What are they used for? B: They’re used for seein