Unit 5 Power of Ideas Section A 1a-2d 课件 2026-2027学年人教版英语九年级上册

5 Unit What do creative ideas bring about? ? BIG Question 01 02 03 04 能谈论物品的发明者、发明时间及某发明的用途等，初步感知一般现在时被动语态（如is connected to、should be pressed）在描述发明功能时的形式和意义。 能运用本节课所学词汇与被动句型，围绕发明展开问答交流，口头描述不同发明的用途、操作方式，在双人对话练习中熟练询问、介绍各类新奇发明。 能够结合生活实例，自主谈论身边有创意的发明，感受发明创造改变生活，树立崇尚科学、勇于创新的意识。 听懂智能辅助眼镜Super See、智能烹饪机Smart Cook、听懂3D打印完整工作流程相关的对话，完成相关的听力任务。 Learning objectives 、 Unit Objectives In this unit, you will 1.talk about inventions.（谈论各类发明） 2.discuss how inventions change our lives.（探讨发明如何改变我们的生活） 3. describe inventions using the passive voice.（用被动语态描述发明） 4. explore the stories of inventors and inventions.（探究发明者与发明背后的故事） 1. What can you see in the photo? Possible answers. I can see a high-speed train running on the railway. I can see the Yellow Crane Tower (黄鹤楼) in the background. There are many green trees and flowers along the railway. 2. How do you feel about the photo? 3. What creative ideas can you find in it? I feel proud. The high-speed train is a great Chinese invention. I feel amazed. Ancient buildings and modern inventions look so beautiful together. The train and the old building look beautiful together. It’s a creative idea—we can keep our culture while making new things. Section A What changes can inventions bring to our lives? Listening (1a—2d) 、 Do you know China’s New Four Great Inventions? Warming-up invention n.发明; 创意 6 、 Match the names with the things. 1a plane camera laptop mobile phone TV high-speed train high-speed train camera TV mobile phone plane laptop When were they invented? invent v.发明; 创造 一般过去时的被动语态的结构为“was/were + 及物动词的过去分词”。 、 high-speed train camera TV mobile phone plane laptop 1964 1839 1927 1973 1903 1981 The first...was invented in... Find out when they were invented. 1a 日本的新干线（Shinkansen）正式营运，成为世界上首条高速铁路，标志着高速列车系统的诞生。 法国画家路易·达盖尔（Louis Daguerre）在这一年发明了世界上第一台真正的照相机——便携式木箱照相机。 英国工程师约翰·洛吉·贝尔德（John Logie Baird）发明了世界上第一台电视机。 美国摩托罗拉公司的工程师马丁·库帕（Martin Cooper）发明了世界上第一部推向民用的手机。 由美国的莱特兄弟（Wright brothers）发明，并在当年12月17日成功进行了首次受控的持续动力飞行。 日本东芝（Toshiba）公司推出了T1100，这款产品被广泛认为是世界上第一台真正意义上的笔记本电脑。 Great! We know these inventions. Now let’s get to know two new inventions. Super See Smart Cook What do you think “Super See” is used for? How about “Smart Cook”? What can it do? 、 Listen to the conversations. Choose the invention each conversation talks about and find out where they are from. 1b Which invention does each conversation talk about? Where are they from? Conversation 1: ______　　　　Conversation 2: ______ A. Super See, from ______ B. Smart Cook, from ______ A B Germany China 超级视野 智能厨师 1. Super See is a pair of sunglasses designed to protect people's eyes.  T F 2. A mini-camera is connected to Super See to help with reading.  T F 3.A button on Smart Cook should be pressed before cooking.  T F 4. All the food is added by Smart Cook itself. T F 5. Hundreds of kinds of dishes can be made by Smart Cook.  T F 1c Listen again and circle T for true or F for false. 当主语是谓语动作的承受者时，通常使用被动语态。其基本结构为：·be十及物动词过去分词。 主语 谓语 help people who can’t see well. The oil and salt are added by Smart Cook itself, but the food is put in by people. 、 Welcome to the International Exhibition of Inventions! Over here, we have Super See from Germany. They look like sunglasses. What are they used for? They’re for people who can’t see well. They don’t find normal glasses helpful. How do they help people to see? Well, a mini-camera is connected to the front of the glasses. It makes everything look larger. Words can also be turned into sound. Cool! So they can help people watch TV and read books. Yes. They can also control the colour and picture. Amazing! Guide 1: Ella: Guide 1 : Ella: Guide 1: Ella: Guide 1 : Ella: Read Conversation 1 and check the answers. 国际发明交流展 被连接到…… 把……变成…… 外观介绍 用途介绍 工作原理 功能拓展 、 What information do you know about Super See in Germany? What does Super See look like? Appearance What are they used for? Purpose How do they help people to see? How it works They’re for people who can’t see well. A mini-camera is connected to the front of the glasses. It makes everything look larger. Words can also be turned into sound. They look like sunglasses. 、 Read Conversation 2 and check the answers. What smells so delicious? Come and have a try, Smart Cook from China is cooking some food. Really? How does it work? It’s simple! Put food like carrots and onions in the cup on the top of the machine. Then press this button. All the food is cut and fried. The oil and salt are also added by the machine itself. Teng Fei: Guide 2: Teng Fei: Guide 2: Fantastic! How many kinds of dishes can it make? Hundreds! It has an app with many recipes. Great! With this robot, my parents can take a break from cooking. How nice of you to think so. I’m sure they will love it. Teng Fei: Guide 2: Teng Fei: Guide 2: 闻起来很香 在……顶部 按下按钮 自动地；无人操作地 hundreds of成千上百的；许多；大量 从……中休息一会 产品介绍 操作步骤 功能及菜品数量 、 complete the working process of Smart Cook. Steps: First, ______. Then, ______. After that, ______ and ______. A. The food is cut and fried by the machine. B. Oil and salt are added by the machine itself. C. Press the button on the machine. D. Put food like carrots and onions in the top cup. D C A B 大部分智能炒菜机第3、4步都是机器内部同步进行的， 因此我们只需记住“放食物→按按钮→机器自动处理”核心流程即可。 1d What can the two inventions be used for? Describe them to a partner. A: What can the special glasses be used for? B: They're for people who can't see well. A: How do they work? B: ... 描述用途: It is used for ______. It helps people ______. It can ______. ... 描述步骤: First, ______ Then, ______. After that, _____. Finally, the dish ______. 、 What do these creative ideas bring about? They make life easier, safer, and better. Creative ideas bring about inventions that change our lives. They are solving problems, and shaping a better future. Post-listening Super See Smart Cook There is an even more amazing invention at the exhibition! It can make almost everything. Can you guess what it is? 3D printer 、 2c □ medicine  □ arms and legs  □ hearts  □ toys  □ chairs    □ tables  □ shoes   □ computers  □ houses  □ food What else?___________________________________________ clothes, cars, musical instruments, school supplies... Tick the things that you think a 3D printer can make . You can add more. 、 2b 1. Where did Han Lin go last weekend? _____________________________________________________ 2. Why was the 3D printer Han Lin’s favourite invention? _____________________________________________________ He went to the International Exhibition of Inventions. Because almost everything under the sun can be made by it. What does “almost everything under the sun” mean? Listen to the conversation and answer the questions. 、 2c designed created sent read produced be done (by) 被动语态 Complete the sentences with the correct forms of the words in the box. Then listen again and check your answers. be done结构 、 分类+视频 、 Read and check. Ella: Hi, Han Lin! Did you go to the International Exhibition of Inventions last weekend? Han Lin: Yes, some amazing inventions were shown from all over the world. Ella: What invention did you like the most? Han Lin: Oh, the 3D printer was amazing. Ella: Why? Han Lin: Almost everything under the sun can be made by it. Ella: Really? Like what? Han Lin: Well, all kinds of everyday objects. Toys, chairs, tables, and even houses can all be made by the 3D printer. Ella: That’s cool! 世间所有；一切事物 世界各地 、 Han Lin: Yeah. And in medicine, for example, arms and legs, and even hearts can be created by the 3D printer. Ella: That’s great! How does it work? Han Lin: Well, first, the object is designed on a computer. Then, a file is created and sent to the 3D printer. The 3D printer reads the file, and after that, the object is produced by building up plastic. Ella: Is only plastic used? Han Lin: No, other materials can also be used to produce things. It can even make food. Ella: Oh, really? I’d love to try 3D-printed food! 堆叠塑料 读取文件 、 List the things you use every day and choose the one that you like the most . Then talk about what it can be used for and its importance. 2d A: What invention do you like the most? B: I like ... the most. A: What can it be used for? B: It can be used for/to... A: Amazing！/Fantastic! Is it important in your daily life? B: Yes, it... 、 用来谈论发明创造的短语： ① be used for ... 被用来做··· ② be used to do sth. 被用来做某事 ③ be made by ... 由···制造 ④ be made from/of ... 由···材料制成 ⑤ be connected to ... 被连接到··· ⑥ be designed to do sth. 被设计用来做某事 被动语态的结构为“be(am/is/are/was/were) + 及物动词的过去分词”。 Inventions change our lives, and creativity makes the world better! 1. 国际发明展览会 2. 看起来像 3. 被用来做…… 4. 被连接到…… 5. 把文字变成声音 6. 闻起来很香 7. 按下按钮 8. 在…… 顶部 9. 成百上千的; 许多，大量 10. 从…… 中休息一下 11. 最喜欢…… 12.全世界 13. 几乎所有东西 14.各种各样的日常用品 15. 在医学领域 16. 把…… 发送到…… Translate the following expressions into English. the International Exhibition of Inventions look like be used for... be connected to... turn words into sound smell delicious press the button on the top of... hundreds (of ...) take a break from… like...the most all over the world almost everything under the sun all kinds of everyday objects in medicine send...to... 星越教育 null 90018.93 null 113688.18 null 116431.305 星越教育 null 74579.055 $