Unit6 SectionA (1a-2b)公开课课件2025-2026学年人教版(2012)英语九年级全册

Unit 6 When was it invented? Section A (1a-2b) 课前准备: 课本、草稿本、红黑笔、认真听课的❤ 1. Key sentence patterns： —When was it invented? —It was invented in… —What is it / are they used for? —It is/They are used for doing sth. 2. To talk about some inventions Objectives: Papermaking Printing Gunpowder Compass Lead in: Chinese four great inventions Chinese new four great inventions high speed railway online payment sharing bike online shopping When was… invented? It was invented in... 1964 Presentation: other inventions modern inventions Alice Alice Grandma Pre-listening: Look at the picture and guess what they may talk. (P41 1b) 听力策略： 预测听力内容。 1b Listen and choose the right answers. While-listening 1. What was invented in 1876? A. The telephone. B. The TV. C. The car. 2. When were the cars invented? A. In 1876. B. In 1885. C. In 1927. 3. What was invented in 1927? A. The TV B. The computer C. The radio. 4. When were the personal computers invented? A. In 1885. B. In 1927. C. In 1971. 听力策略： 标注关键词 A: When was the _______ invented? B: I think it was invented in ______. 1971 1885 1876 1927 Post-listening: look and say 1.—Who invented the telephone? —Bell invented the telephone. 2.—Who was the telephone invented by? —It was invented by Bell. —Who was the light bulb invented by? —It was invented by Edison. Edison —Who was the plane invented by? — It was invented by the White brothers. the White brothers telephone(1876) TV(1927) John von Neumann Benz Bell Baird A: When was the ... invented? B: It was invented in .... A: Who was it invented by? B: It was invented by .... Pair work. computer(1971) car(1885) Berry 11 Benz A: When was the ... invented? B: It was invented in .... A: Who was it invented by? B: It was invented by .... Pair work. car(1885) 1885. Benz. car invented? 12 A: When was the ... invented? B: It was invented in .... A: Who was it invented by? B: It was invented by .... Pair work. 1876. Bell. telephone invented? telephone(1876) Bell 13 A: When was the ... invented? B: It was invented in .... A: Who was it invented by? B: It was invented by .... Pair work. 1927. Baird. TV invented? TV(1927) Baird 14 Pre-listening What are the things on the table? high heel low heel shoes with special heels shoes with lights scoop hot ice-cream scoop, runs on electricity Alex and Carol are talking about some interesting inventions. Let’s see what they are. 带特殊鞋跟的鞋子 发光的鞋子 冰淇淋加热勺， 靠电力运行 Listen and number the inventions [1-3] in the order you hear them. (P42) 2a 1 3 2 Invention What is it / are they used for? shoes with special heels ________ the style of the shoes shoes with lights seeing in the ______ hot ice-cream scoop ________ really cold ice-cream Listen again and complete the chart. (P42) 2b serving changing dark A: What is / are ... used for? B: It’s / They’re used for ... iPhone 2007 talking with others camera 1839 taking photos When was the camera invented? It was invented in 1893. What is it used for? It’s used for taking photos. When was iPhone invented? It was invented in 2007. What is it used to do? It’s used to talk with others. Complete the dialogue: 四个数字分为两组，按基数词来读。 1 1865 1989 3 整百的年，后面的两个“零”读为 hundred 1900 4 十位数字上为“零”，该“零”读为字母 O 1809 2001 two thousand and one nineteen eighty-nine nineteen hundred 2 千年的读法 年份的读法 eighteen sixty-five two thousand eighteen hundred eighteen O nine 1903 nineteen O three Language point: Let’s read. 1823 2008 1900 1803 eighteen twenty-three two thousand and eight nineteen hundred eighteen O three 1. The telephone was invented in 1876. 一般过去时的被动语态：_______ 2. It’s used for serving really cold ice-cream. be used for __________, 表示___________. =be used to _______, 3. 年份的读法 was/were + done (doing) sth. 被用于做某事 do sth. Summary Great inventions make our life ______________________________________ No inventions, no life! 创造使生活更美好！ much easier and more comfortable. 1.Choose the best answer. ( ) 1. The kind of cup is used _______ drinking. A. to B. as C. by D. for ( ) 2. I think the short story ______by Lu Xun. A. is writing B. is written C. written D. was written ( )3. —Who _____ the electric light lamp_____? — Edison. A. was; invented B. is; invented C. was; invented by D. did; invented by D D Exercises C 2. Fill in the blanks. 1.汽车是什么时候发明的？它是在1885年被发明的。 When ____ the car________? It ____ ________ ___1885. 2. 发光的鞋子是什么时候发明的？是去年发明的。 When _____shoes with lights _______? They _____ _______ last year. 3.他们是谁发明的。是朱丽.汤普森发明的。 _____ were they ________ _____? They were ________ ____Julie Thompson. was invented was invented in were invented were invented Who invented by invented by Invention Inventor Time Usage (用途) camera a Frenchman 1837 taking pictures bike an Englishman 1839 riding basketball James Naismith 1861 Playing telephone Bell 1876 making phone calls computer an American 1976 getting information the iphone Jobs 2007 talking with people 3. Write a report. Report: My favorite invention is ____. I think it is______. It was invented in_____ by ______. It’s used for _____. Thank you! 58983.41 null 60367.83 $