Unit 5重点词组总结 2026-2027学年人教版英语九年级上册

该初中英语知识清单系统梳理了人教版九年级上册Unit 5“Power of Ideas”的重点词组。从具体物品（一副太阳镜、日常物品）到发明过程（在电脑上设计、通过3D打印机制造），再到发明影响（传播新闻、塑造现代世界），形成从基础词汇到语境应用的学习支架。 知识链路按单元页码（p.50-p.59）循序渐进，涵盖被动语态结构（be connected to、be invented by）、科技与社会影响（促进旅游业、加速发展）等核心语言点。结合发明案例（无线电、纸）渗透文化意识，通过主题词汇串联培养语言能力，逻辑清晰的梳理助力学生构建知识网络，提升学习效率。

人教版九年级上重点词组unit 5总结 Unit 5 Power of Ideas p.50 power of ideas 思想的力量 p.51 a pair of sunglasses 一副太阳镜 protect people’s eyes 保护人们的眼睛 be connected to 连接到 help with reading 帮助阅读 add food 添加食物 press a button 按按钮 hundreds of kinds of dishes 几百种菜肴 p.52 International Exhibition of Inventions 国际发明展 be designed on a computer 在电脑上设计 create a file 创建文件 be sent to the printer 被发送到打印机 be produced by building up plastic 通过堆积塑料被制造出来 everyday objects 日常物品 p.53 the most useful invention of all time 有史以来最有用的发明 before the radio was invented 在收音机发明之前 information travelled slowly 信息传播缓慢 be made much smaller 被变得小得多 spread news around the world 在世界各地传播新闻 send a radio message 发送无线电信息 across the Atlantic Ocean 横跨大西洋 have a big effect on music 对音乐有很大影响 p.54 be connected to 被连接到 be added by the machine 被机器添加 be made by the 3D printer 被3D打印机制造 was sent across the Atlantic 被发送到大西洋彼岸 be invented by 被……发明 be connected to each other 彼此连接 be introduced for the first time 首次被引入 be pressed 被按下 be found 被发现 be completed 被完成 be a great challenge 是一个巨大的挑战 creative ideas were needed 需要创意想法 pipes were used 使用了管道 tunnels had to be created 不得不建造隧道 bridges were built 建造了桥梁 be animal‑friendly 对动物友好 pass under the tracks 从轨道下穿过 increase tourism and economic development 促进旅游业和经济发展 p.55 be made of 由……制成 depend on one invention 依赖于一项发明 the rapid spread of information 信息的快速传播 shape our modern world 塑造我们的现代世界 be used to write on 被用来在上面写字 be difficult to use and store 难以使用和储存 head officer of the palace workshop 宫廷作坊的主管官员 try to solve the problem 试图解决问题 get the idea that … 产生……的想法 be suitable to write on 适合书写 p.56 be mixed and boiled 被混合并煮沸 be beaten, cut up, and mixed with water 被打、切碎并和水混合 be poured over a bamboo screen 被倒在竹帘上 be dried and pressed 被干燥并压平 to everyone’s surprise 令所有人惊讶的是 be praised for 因……受到表扬 speed up the development 加速发展 play a role in 在……中起作用 p.57 control / spread diseases 控制/传播疾病 travel rapidly / slowly 快速/缓慢传播 provide a cheap solution 提供廉价的解决方案 be produced by a film company 被电影公司制作 carry out a public test flight 进行公开试飞 lead to the invention of 导致……的发明 to sb’s surprise 令某人惊讶的是 stick things 粘贴东西 be removed easily 容易被移除 mark the pages 标记页面 stand up 站起来 fall to the floor 掉到地上 result in the production of 导致了……的生产 p.58 change the world 改变世界 look to do sth 试图做某事 solve the problem of heavier‑than‑air flight 解决重于空气的飞行问题 work with gliders 研究滑翔机 get the glider into the air 让滑翔机升空 control it once it was flying 一旦飞行就控制它 add an engine 增加发动机 make travel much easier and faster 使旅行更容易更快 communication among people 人与人之间的交流 p.59 green technology 绿色技术 natural disasters 自然灾害 take care of elderly people 照顾老年人 inexpensive 便宜的 easy to operate 易于操作 benefit people and society 造福人民和社会 apply today 今天申请 make a poster 制作海报 have an effect on people’s lives 对人们的生活有影响 学科网（北京）股份有限公司 $