Unit 5 课时1 Section A 1a-1d（教学课件）英语新教材人教版九年级上册

该初中英语课件围绕“Power of Ideas”主题，聚焦一般现在时被动结构及产品外观、操作、用途等关键信息的获取。课堂导入通过观看短片引导学生讨论生活中的发明，Pre-listening环节匹配高速列车、照相机等中外发明及其时间，结合Super See和Smart Cook的相关物品，搭建词汇与背景知识支架。 其亮点在于以任务链驱动听说能力培养，从听力匹配、信息判断到Pair work描述产品、Group work分享不可或缺的发明，层层递进。融入文化意识（如日本新干线、法国照相机等发明案例），提供“It looks like... It is used for...”等语言框架支持表达，通过分类梳理单词、短语、句子强化语言知识，助力学生提升语言能力与思维品质，也为教师提供清晰可操作的教学流程。

Unit 5 Power of Ideas Section A 1a-1d 主讲人：xx 课型：听说课 通过匹配和听力活动，获取Super See和Smart Cook的外观、操作、用途及产地等关键信息，理解对话大意，并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。（学习理解） 01 在教师提供的语言框架下，按顺序简要口头介绍一项发明的外观和用途，能尝试模仿使用被动语态的基本结构，语音、语调基本正确。（应用实践） 02 联系自身生活，用简单语言口头畅想一项自己需要的发明，并简要说明其功能，形成创意表达。（迁移创新） 03 学习目标 Lead in 01 Pre-listening 02 While-listening 03 Post-listening 04 Summary 05 Language points 06 Exercises 07 Homework 08 Contents Lead in 01 Lead in Let's watch a short film together. What things make our life easier? Do you know these great inventions? Pre-listening 02 Pre-listening Match the names with the things. Find out when they were invented. plane camera laptop mobile phone TV high-speed train high-speed train camera TV mobile phone plane laptop When was it invented? In 1964. 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。 When was it invented? In 1839. 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。 When was it invented? In 1925. 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。 When was it invented? In 1973. 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。 When was it invented? In 1903. 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。 When was it invented? In 1985. 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。 1a Pre-listening Do you know these inventions? Super See (Super glasses) sunglasses 智能眼镜 墨镜 mini-camera 微型相机 Smart Cook 智能烹饪 button 按钮 1.What can glasses help us do? 2.What can a cooker do? While-listening 03 While-listening Listen to the conversations. Choose the invention each conversation talks about and find out where they are from.. 此处插入音频 Conversation 1: ______ A. Super See, from _______ Conversation 2: ______ B. Smart Cook, from _______ A B Germany China 1b While-listening Listen again and circle T for true or F for false. 此处插入音频 1. Super See is a pair of sunglasses designed to protect people's eyes. 2. A mini-camera is connected to Super See to help with reading. 3. Food is added by Smart Cook itself. 4. A button on Smart Cook should be pressed before cooking. 5. Hundreds of kinds of dishes can be made by Smart Cook. T T T T T F F F F F 1c While-listening Listen and read for key information. Conversation 1 What does Super See look like? What are they used for? How do they help people to see? They look like sunglasses. They're for people who can't see well. Well, a mini-camera is connected to the front of the glasses. It makes everything look larger. Words can also be turned into sound. Conversation 2 How does Smart Cook work? How many kinds of dishes can it make? Will your mother love it? 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. Hundreds! It has an app with many recipes. Yes! With this robot, my mother can take a break from cooking. Post-listening 04 Post-listening Pair work. Describe Super See or Smart Cook to your partner. Evaluation(评价) Complete content (内容完整) Correct language (语言准确) Clear voice (自信表达) Useful expressions: • It looks like ... • It is used for ... • It was invented to make people’s life easier. What do the two inventions look like and what can they be used for? 1d Post-listening Group work. What invention can’t you live without? Why? Key information: • What invention it is? • How is it used ? • Why can’t you live without it? Example I can’t live without electric lights. Bright lights let me read and study at night. I can finish my homework and do things I like after dark. They bring safety and warmth to our life. Our world would be dark and hard without this great invention. Language Points 05 Language points 词 讲 练 invention /ɪnˈvenʃn/ n. 发明；发明物；创造力 复数形式：inventions ---invent v. 发明；创造 ---inventor n. 发明家 The great inventor Edison loved to invent new things. He created many useful inventions in his life. One of his most famous inventions is the light bulb, and this great invention has changed people’s lives forever. 1. Zhang Heng was a great ________ (invent). He created many things. 2. The computer is one of the most important ___________ (invention) in modern times. 3. A small robot is _________ (invent)to help with housework. inventor inventions invented Summary 06 Summary invention /ɪnˈvenʃn/ n. 发明，创造 camera /kəˈmɪərə/ n. 照相机；摄影机 laptop /ˈlæptɒp/ n. 笔记本电脑 high-speed train /ˌhaɪ spiːd treɪn/ n. 高速列车 super /ˈsuːpə(r)/ adj. 超级的；顶好的 sunglasses /ˈsʌŋɡlɑːsɪz/ n. (复数) 墨镜， mini- /ˈmɪni/ prefix. 微型的 itself /ɪtˈself/ pron. 它自己 exhibition /ˌeksɪˈbɪʃn/ n. 展览会 button /ˈbʌtn/ n. 按钮 recipe /ˈresəpi/ n. 食谱；处方 fry /fraɪ/ v. 油炸，油煎 press /pres/ v. 按，压 control /kənˈtrəʊl/ v. 控制 connect /kəˈnekt/ v. 连接 be used for (doing) – 被用来（做……） be connected to – 被连接到…… turn ... into ... – 把……变成…… help sb. (to) do sth. – 帮助某人做某事 take a break from ... – 从……中休息一下 have a try – 尝试一下 how many kinds of – 多少种 be added by – 被……添加 press this button – 按这个按钮 on the top of – 在顶部的杯子里 look like – 看起来像 be designed to – 被设计用来…… protect one's eyes – 保护眼睛 hundreds of – 数百的 【询问用途与工作原理】 What are they used for? （它们被用来做什么？） How does it work? （它是如何工作的？） 【描述外观与功能】 They look like sunglasses. （它们看起来像太阳镜。） They can help people watch TV and read books. （它们能帮助人们看电视和读书。） They can also control the colour and picture. （它们还能控制颜色和画面。） Words Phrases Sentences Exercises 07 Exercises The mini-camera __________ (connect) to the front of the glasses. Words can __________ (turn) into sound by this machine. Smart Cook is used for __________ (cook) food automatically. The oil and salt __________ (add) by the robot itself. Hundreds of dishes can __________ (make) by Smart Cook. This kind of glasses is __________ (design) for people who can't see well. My mother can take a break from __________ (cook) if we buy this robot. Please press the button after __________ (put) the food into the cup. 用所给词的适当形式填空。 is connected be turned cooking are added be made designed cooking putting Exercises — What are sunglasses __________? — They are used for protecting our eyes. A. used for B. used to C. use for D. using to 2. Super See can help people __________ TV and read books. A. watching B. watch C. to watching D. watched 3. The food is cut and fried by the machine __________. A. itself B. myself C. yourself D. himself 4. — How many kinds of dishes __________ Smart Cook make? — Hundreds! A. is B. do C. can D. are 用所给词的适当形式填空。 A B A C Homework 08 Homework 基础作业 拓展作业 实践作业 1.背诵本课单词+每个造1个句子。 2.跟读1b、1c听力录音3遍。 用5句话描述你最喜欢的一项发明，包含外观、用途、发明带来的改变。 和家人讨论：Which invention changes our life most? 简单记录2条观点，下节课分享。 Thank you for listening $