Unit 5 Power of Ideas 按照课时重点短语梳理2026-2027学年人教版英语九年级上册

该初中英语Unit 5“Power of Ideas”知识清单系统梳理了发明主题相关内容，涵盖核心词汇、被动语态语法及文化案例三大范畴，按课时分块搭建从词汇积累到语法应用再到文化理解的递进式学习支架。 清单通过“课时分类+功能聚焦”呈现知识体系，如Section A梳理“high-speed train”等基础词汇，Grammar Focus专项归纳“be invented by sb.”等被动语态结构，Section B融入造纸术、飞机发明等文化案例。设计“retell the process of making paper”语言任务和“make a mind map”思维训练，培养语言能力与思维品质，助力学生自主复习，教师可据此优化教学，提升课堂实效。

Unit 5 Power of Ideas 按照课时重点短语梳理 Section A 1a–1d 1. creative ideas 创意想法 2. talk about inventions 谈论发明 3. high-speed train 高铁 4. mobile phone 手机 5. be invented 被发明 6. a pair of sunglasses 一副太阳镜 7. protect people’s eyes 保护人们的眼睛 8. a mini-camera 迷你相机 9. help with reading 帮助阅读 10. add food 加食物 11. press a button 按按钮 12. make hundreds of kinds of dishes 做上百种菜肴 13. be used for 被用于 14. describe inventions 描述发明 Section A 2a–2d 1. design on the computer 在电脑上设计 2. send a file to the 3D printer 发送文件到3D打印机 3. produce an object 制作物品 4. create by building up plastic 通过堆积塑料创造 5. read the file 读取文件 6. arms and legs 手臂和腿 7. make toys/chairs/tables 制作玩具/椅子/桌子 8. the most useful invention 最有用的发明 9. look like 看起来像 10. be used for 被用于 Section A 3a–3d 1. the most useful invention of all time 有史以来最有用的发明 2. travel very slowly 传播得很慢 3. make the world much smaller 让世界变得小很多 4. spread around the world in seconds 在几秒内传遍世界 5. develop the idea 提出想法 6. send a radio message across the Atlantic Ocean 发送无线电信息跨越大西洋 7. have a big effect on music 对音乐有很大影响 8. enjoy music from artists around the world 欣赏世界各地艺术家的音乐 9. make a mind map 制作思维导图 10. role-play the conversation 分角色表演对话 Section A Grammar Focus 1. passive voice 被动语态 2. be connected to 被连接到 3. be added by the machine 被机器添加 4. be made by the 3D printer 被3D打印机制作 5. be sent across the Atlantic Ocean 被发送跨越大西洋 6. be invented by sb. 被某人发明 7. be connected to each other 被互相连接 8. be introduced for the first time 首次被引入 9. be pressed to start the machine 被按下启动机器 10. be found in Eastern Europe 在东欧被发现 11. the Qinghai-Xizang Railway 青藏铁路 12. connect Xining to Lhasa 连接西宁和拉萨 13. the highest railway in the world 世界上海拔最高的铁路 14. solve different problems 解决不同问题 15. keep the ground hard 保持地面坚硬 16. build tunnels over the frozen ground 在冻土地上修建隧道 17. animal-friendly bridges 对动物友好的桥梁 18. increase tourism and economic development 增加旅游业和经济发展 19. improve transport in other similar places 改善其他类似地区的交通 Section B 1a–1f 1. turn ideas into reality 把想法变成现实 2. be made of 由……制成 3. papermaking 造纸术 4. the rapid spread of information 信息的快速传播 5. shape our modern world 塑造我们的现代世界 6. materials to write on 书写材料 7. animal bones, bronze wares, stones, wood, bamboo, silk 兽骨、青铜器、石头、木头、竹子、丝绸 8. a very early form of paper 早期的纸 9. be difficult to use and store 难以使用和储存 10. be very expensive 非常昂贵 11. the head officer of the palace workshop 宫廷作坊的主管 12. try different methods 尝试不同方法 13. be suitable to write on 适合书写 14. mix and boil in water 在水中混合并煮沸 15. beat, cut up, and mix with water 捶打、切碎并与水混合 16. pour over a bamboo screen 倒在竹帘上 17. dry and press to form paper 干燥并压制成纸 18. be soft, light, easy to make and use, and cheap 柔软、轻便、易制作使用且便宜 19. praise sb. for great work 称赞某人的杰出工作 20. speed up the development of Chinese culture 加速中国文化的发展 21. spread to neighbouring countries 传播到邻国 22. reach Europe through Arabic countries 通过阿拉伯国家传到欧洲 23. a rapid increase in the number of books 书籍数量的快速增加 24. a new birth of knowledge 知识的新生 25. match each paragraph with its topic 给段落匹配主题 26. retell the process of making paper 复述造纸过程 27. great inventions made in ancient China 中国古代的伟大发明 Vocabulary in Use 1. different forms of the words 单词的不同形式 2. control many dangerous diseases 控制许多危险疾病 3. travel much more rapidly 传播得更快 4. a cheap solution 一个便宜的解决方案 5. be produced by a film company 被电影公司制作 6. carry out a secret test flight 进行秘密试飞 7. show the world what Chinese people could achieve 向世界展示中国人的成就 8. to sb’s surprise 令某人惊讶的是 9. a piece of paper 一张纸 10. stand up to sing 站起来唱歌 11. result in the production 导致生产 12. be widely used all over the world 在全世界广泛使用 13. turn an invention into reality 把发明变成现实 Section B 3a–3c 1. the invention of the plane 飞机的发明 2. change the world 改变世界 3. fly like birds 像鸟一样飞 4. solve the problem of heavier-than-air flight 解决重于空气飞行的问题 5. work with gliders 研究滑翔机 6. two main challenges 两个主要挑战 7. get the glider into the air 让滑翔机升空 8. control it once it was flying 飞行时控制它 9. look at how birds flew 观察鸟类如何飞行 10. add an engine to the glider 给滑翔机加装引擎 11. the world’s first plane flights 世界上首次飞机飞行 12. make our travels around the world much easier and faster 让环球旅行更便捷快速 13. journeys that once took days, weeks, or even months 曾经需要几天、几周甚至几个月的旅程 14. communication among people in different countries 不同国家人们之间的交流 15. become a much smaller place 变成一个更小的地方 16. do some research 做一些研究 17. be made of / from 由……制成 18. have difficulties in 在……方面有困难 19. be responsible for / lead to 导致；对……负责 20. write about the invention 写关于这项发明的内容 Project & Reflecting 1. come up with your invention 想出你的发明 2. make improvements in 在……方面做出改进 3. green technology 绿色技术 4. natural disasters 自然灾害 5. taking care of elderly people 照顾老人 6. meet the following requirements 满足以下要求 7. be inexpensive 便宜 8. be easy to operate 易于操作 9. benefit people and society 造福人类和社会 10. work in groups 小组合作 11. make a poster about your invention 制作关于你的发明的海报 12. the name of the invention 发明的名称 13. what it is used for 它的用途 14. what effect it has on people’s lives 它对人们生活的影响 15. impress you the most 给你留下最深印象 16. use the passive voice to talk about inventions 用被动语态谈论发明 17. change people’s lives 改变人们的生活 18. make an idea come true 让想法成真 19. Creativity is seeing what others see and thinking what no one else has ever thought. 创造力就是看见别人所看见的，思考别人从未想过的。 1 学科网（北京）股份有限公司 $