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

When was it invented? Section A (1a~2c) Unit 6 1. 能够听懂谈论日常生活中一些物品的发明时间、发明用途的 对话。 2. 能够运用“be(过去式was/were)+动词过去分词”的结构谈论 一些发明的历史。 3. 通过了解各种发明的历史，激发学生的创造力。 重点 Teaching aims While-listening Summary Post-listening 重点 Warming-up Pre-listening It is made of water. While-listening Summary Post-listening Enjoy a video What is the hamburger made of? Warming-up Pre-listening While-listening Summary Post-listening Play a guessing game Warming-up Pre-listening What is it? Clues light bulb It was invented in 1879. It was invented by Thomas Edison. It is used for seeing in the dark. camera While-listening Summary Post-listening Warming-up Pre-listening What is it? It was invented in 1839. It was invented by Louis-Jacques-Mandé Daguerre . It is used for taking photos. Clues plane While-listening Summary Post-listening Warming-up Pre-listening What is it? It was invented in 1903. It was invented by Wright Brothers. It is used for travelling in the sky. Clues mobile phone While-listening Summary Post-listening Warming-up Pre-listening What is it? It was invented in 1973. It was invented by Martin Lawrence Cooper and his workmates. It is used for talking with others. Clues While-listening Summary Post-listening Can you guess which one of them was invented first/last? Which is the greatest invention? Look, talk and number Pre-listening Warming-up In what order do you think they were invented? Number them [1~4] (1=first, 4=last) A: I think the TV was invented before the car. It is the greatest invention. B: Well, I think the TV was invented after the car. Listen and match While-listening Summary Post-listening Pre-listening Warming-up b d a c _____ 1876 _____ 1885 _____ 1927 _____ 1971 b a d c A: When was the telephone invented? B: I think it was invented in 1876. While-listening Summary Post-listening Warming-up Look and say Pre-listening What are Alex and Carol doing? What can you see on the table? While-listening Summary Post-listening Warming-up Look and fill What ar