Unit 5 Section A 知识清单2026-2027学年人教版英语九年级上册

该初中英语知识清单聚焦“发明与科技”主题，构建从核心词汇积累到句型应用的学习支架。涵盖科技相关名词、动词及形容词，通过汉译英梳理单词与短语，再以被动语态为核心补全句型，形成词汇到语法的渐进式学习脉络。 知识链路按“词汇—短语—句型—练习”逻辑递进，结合3D打印机、青藏铁路等真实科技案例。习题设计针对性强，首字母填空巩固词汇，被动语态填空与句子补全强化语法应用，助力提升语言能力，通过情境化任务培养思维品质与学习能力。

Unit 5 Section A 知识清单 第一部分：词汇过关 Ⅰ 核心单词（汉译英） ____ n. 飞机 ____ n. 照相机 ____ n. 笔记本电脑 ____ n. 手机 ____ n. 电视 ____ n. 高铁 ____ n. 太阳智能眼镜 ____ n. 迷你相机 ____ n. 智能烹饪机 ____ n. 按钮 ____ n. 3D 打印机 ____ n. 文件 ____ n. 塑料 ____ n. 收音机 ____ n. 消息 ____ n. 大西洋 ____ n. 电视 ____ n. 药品 ____ n. 假肢手臂 / 腿 ____ n. 心脏模型 ____ n. 玩具 ____ n. 椅子 ____ n. 桌子 ____ n. 鞋子 ____ n. 房屋 ____ n. 食物 ____ n. 轮子 ____ n. 隧道 ____ n. 桥梁 ____ n. 冻土 ____ n. 管道 ____ n. 铁路 ____ n. 发明者；发明家 ____ n. 意大利人 ____ v. 发明 ____ v. 设计 ____ v. 生产；制造 ____ v. 创造 ____ v. 发送；传送 ____ v. 阅读；读取 ____ v. 连接 ____ v. 添加 ____ v. 按压 ____ v. 传播（消息） ____ v. 开发；研发 ____ v. 建造 ____ v. 融化 ____ v. 允许 ____ v. 提升；促进 ____ v. 改善 ____ adj. 迷你的；小型的 ____ adj. 数百的；成百上千的 ____ adj. 创造性的 ____ adj. 冰冻的 ____ adj. 友好的（动物通行） ____ adj. 经济的 ____ adj. 相似的 Ⅱ 重点短语（汉译英） 各类发明物品 ________________ 智能太阳眼镜 ________________ 迷你相机连接眼镜 _______ 智能烹饪机自动加料 _______ 按下按钮启动机器 ____ 数百种菜肴 ________________ 3D 打印流程：电脑设计文件 _______ 文件发送至打印机 ___________ 堆叠塑料成型 ________________ 打印假肢、玩具、房屋等 _______ 有史以来最有用的发明 ________ 传播新闻 ________ 跨大西洋传送无线电报 ______ 推动电视、音乐行业发展 _________ 青藏铁路 ________________ 连接西宁与拉萨 ________________ 海拔五千多米 ________________ 冻土难题 ________________ 铺设管道固定地面 _________ 开凿隧道、搭建桥梁 ________ 方便动物穿行 ________________ 带动旅游与经济 ________________ Ⅲ 重点句型（根据中文补全句子） 1. 一副迷你相机被连接在智能眼镜前端。 A mini-camera ____ ____ to the front of the glasses. 2. 油和盐由机器自动添加。 The oil and salt ____ ____ by the machine itself. 3. 玩具、桌椅甚至房子都能由 3D 打印机制作。 Toys, chairs and houses can all ____ ____ by the 3D printer. 4. 1901，第一封无线电报跨大西洋传送。 A radio message ____ ____ across the Atlantic Ocean in 1901. 5. 电话由贝尔于 1876 年发明。 The telephone ____ ____ by Bell in 1876. 6. 互联网将全世界的人们连接在一起。 People all over the world ____ ____ through the Internet. 7. “机器人” 一词 1920 年首次在戏剧中被使用。 The word “robot” ____ ____ first in a play in 1920. 8. 青藏铁路 2006 年完工，连接西宁和拉萨。 The Qinghai-Xizang Railway ____ completed in 2006. It ____ Xining to Lhasa. 9. 人们想出创意解决冻土难题。 Creative ideas ____ to solve the frozen ground problems. 10. 管道被用来保持地面坚硬，隧道和桥梁被修建。 Pipes ____ to keep ground hard. Tunnels and bridges ____ built. 11. 这些桥梁方便动物从轨道下方穿行。 These bridges ____ animals to pass under the tracks. 12. 铁路促进当地旅游与经济发展。 The railway has ____ tourism and economic development. 第二部分：同步巩固练习 Ⅰ 根据首字母提示写单词 1. Many great i____ changed our lives, such as planes and high-speed trains. 2. Super See is a pair of sunglasses with a mini c____ connected to it. 3. Smart Cook can make h____ of dishes after you p____ the button. 4. We d____ objects on computer and s____ files to the 3D printer. 5. The radio was d____ by Marconi and m____ news spread fast. 6. The Qinghai-Xizang R____ links Xining and Lhasa, over 5,000 metres above sea l____. 7. Pipes were u____ to stop the f____ ground from melting. 8. Special b____ and t____ were built for animals to cross safely. Ⅱ 被动语态填空（一般现在 / 一般过去被动） 1. The plane ____ (invent) many years ago. 2. Mini cameras ____ (connect) to Super See glasses. 3. Hundreds of dishes ____ (make) by Smart Cook every day. 4. The design file ____ (send) to the 3D printer later. 5. The radio message ____ (send) across the Atlantic in 1901. 6. The telephone ____ (invent) by Bell in 1876. 7. Creative ideas ____ (need) to build the high railway. 8. Bridges ____ (build) for wild animals to pass. Ⅲ 单项选择 ( )1. The TV ____ invented many years ago. A. is B. was C. are D. were ( )2. Many toys ____ made by the 3D printer. A. can be B. can is C. can are D. be can ( )3. A small camera ____ fixed on the glasses. A. are B. were C. is D. am ( )4. The radio message ____ across the Atlantic in 1901. A. send B. sent C. was sent D. is sent ( )5. The word robot ____ first used in 1920. A. is B. was C. are D. were ( )6. Pipes ____ to keep frozen ground hard. A. were used B. used C. are use D. use ( )7. The railway ____ tourism a lot these years. A. increase B. increased C. has increased D. will increase ( )8. Bridges ____ animals to go under the tracks. A. allow B. allows C. allowed D. allowing Ⅳ 根据汉语完成句子 1. 迷你相机被安装在智能眼镜前面。 A mini-camera ____ ____ to the front of Super See. 2. 按下按钮后，机器自动添加油盐。 After the button ____ ____, oil and salt ____ by the machine. 3. 3D 打印机能够打印玩具、桌椅甚至房屋。 Toys and houses can all ____ ____ by the 3D printer. 4. 1901 年，首条无线电消息跨大西洋传送。 A radio message ____ ____ across the Atlantic Ocean in 1901. 5. 电话由贝尔在 1876 年发明。 The telephone ____ ____ by Alexander Bell in 1876. 6. 青藏铁路连接西宁和拉萨，于 2006 年完工。 The Qinghai-Xizang Railway ____ Xining to Lhasa and ____ finished in 2006. 7. 修建铁路需要许多创新办法解决冻土问题。 Creative ideas ____ to solve the frozen ground problems. 8. 专门建造桥梁，方便野生动物从轨道下方通行。 Special bridges ____ to ____ animals pass safely. 学科网（北京）股份有限公司 $