Unit6 Section A(1a—2d)课件 2023-2024学年人教版英语九年级全册

Unit 6　When was it invented? Section A(1a—2d) 课堂点拨 考点 When was the telephone invented? 辨析 词义 用法 invent v.发明；创造 指通过研究和实验发明出前所未有的东西。 discover v.发现 指发现自然界本来已经存在，但以前未被人类发现或认识的事物。 create v.产生；创造 指有目的地把原材料制成新产品，也指创造出原来不存在的东西，如艺术品、理论等，通常需要想象力和创造力。 1. 用invent/discover/create的适当形式填空。 (1)To my great joy, she has __________ tens of inventions so far. (2)It's amazing __________ such beautiful music with these cups. (3)Newton was known for ____________ the theory of gravity(引力理论)． invented to create discovering 考点 With pleasure!   辨析 含义及用法 with pleasure 意为“当然了；很愿意”，常用于回答对方的请求。 (It's) my pleasure 意为“不客气；很乐意效劳”，常用于回答对方的感谢。 (　　)2. —Can you help me think of a subject for the next class meeting? —______. Let me think… Shall we talk about the volunteer work? A. It's my pleasure B. I'm sorry C. It's pleasant D. With pleasure D 3. 用pleasure/pleasant/pleased填空。 (1)This artist doesn't paint for money but for his own __________. (2)—What __________ folk music! —Yes. When I listen to it, I feel very __________. pleasure pleasant pleased 考点 For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. 4. 昨天他提到要搬到新楼去。 Yesterday he __________ __________ to the new building. 5. 我想知道你是否向米兰达提过这个想法。 I wonder if you have __________ the idea __________ Miranda. mentioned moving mentioned to 回归教材 根据课本2d内容回答下列问题。 1. What's the subject for Paul's school project? __________________________________________________________ 2. Where did Roy find information about the zipper? __________________________________________________________ Small inventions that changed the world.　 On a website. 3. Who invented the zipper? __________________________________________________________ 4. When did the zipper become popular? __________________________________________________________ Whitcomb Judson. Around 1917. 基础过关 一、根据句意及汉语提示填空。 1. Daming is busy making a __________(清单) of things for his camping trip now. 2. We can look through the __________(网站