Unit 5 课时1 Section A 1a-1d（大单元分层作业）英语新教材人教版九年级上册

Unit 5 Power of Ideas 课时1 Section A (1a-1d) 分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 词汇 invention n. 发明；创造 camera n.照相机 laptop n.笔记本电脑 high - speed train高速列车 super adj. 超级的 sunglasses n. 墨镜 button n. 按钮；扣子 itself pron. 它自己 hundreds (of ...) 许多；大量 句型 1.What are they used for? 它们是用来做什么的？ 2.They’re for people who can’t see well. 它们是为那些视力不好的人设计的。 3.It makes everything look larger. 它让所有东西看起来都更大。 4.Words can also be turned into sound. 文字也可以被转化为声音。 一、单词默写。 1. _______ n. 发明；创造 2. ________ n. 照相机；（电影）摄影机 3. __________ n. 笔记本电脑 4. ________ adj. 超级的；顶好的 5. ________ n. 墨镜 6. ________ pron. 它自己 7. ________ n. 按钮；扣子 【答案】1.invention 2.camera 3. laptop 4.super 5.sunglasses 6.itself 7.button 二、词组默写。 1.高速列车_____________________ 2. 许多；大量 _____________________ 3.被连接到……___________________ 4. 带给…… ________________ 5.把……变成……_______________________ 6. 被用来做某事 ________________ 【答案】1.high - speed train 2.hundreds (of ...) 3.be connected to... 4.bring to 5.turn ... into ... 6.be used for (doing) sth./ be used to do sth. 三、根据要求完成句子 1.科学家说这项新技术可以帮助人们把废水变成干净的饮用水。 Scientists say this new technology can help people ______ waste water ______ clean drinking water. 【答案】turn；into 【解析】“把…… 变成……”，英文表示为 turn…into…；固定搭配 help sb. (to) do sth.（帮助某人做某事），to 可以省略，后面直接用动词原形 turn。 2.这个智能手表被连接到电脑之后，就可以记录你的运动数据。 After this smart watch ______ ______ ______ the computer, it can record your sports data. 【答案】is connected to 【解析】“被连接到……”，英文表示为 be connected to；主语 this smart watch 是单数，本句为一般现在时，be 动词选用 is。 3.高速列车被用来运送大量乘客穿梭在各个城市之间。 The high-speed train ______ ______ ______ carry ______ ______ passengers between different cities. 【答案】 is used to；plenty of 【解析】“被用来做某事” 英文表示为 be used to do sth.，主语 the high-speed train 为单数，be 动词用 is；“许多；大量” 英文表示为 plenty of，后可接可数名词复数。 4.这项新发明带给我们很多便利。 This new invention ______ much convenience ______ us. 【答案】brings；to 【解析】“带给……”，英文表示为 bring…to…；主语 this new invention 是单数，句子为一般现在时，谓语动词使用第三人称单数形式 brings。 一、用方框内所给词的适当形式填空。 invention, camera, laptop, super, sunglasses, itself, button 1.You can take beautiful photos with this new ________ when you go travelling. 2.Press the red ________, and the smart machine will start to work. 3.The ________ is small and light, so I can take it to my office every day. 4.The robot can clean the room by ________ without people’s help. 5.These ________ can keep your eyes safe on sunny days. 6.The ________ of the high-speed train helps people travel faster. 【答案】1.camera 2.button 3.laptop 4.itself 5.sunglasses 6.invention 【解析】 1.句意：旅行时你可以用这台新照相机拍出漂亮的照片。根据句意以及备选词汇 camera“照相机；摄影机”，this 后接单数名词，故填 camera。 2.句意：按下这个红色按钮，这台智能机器就会开始工作。根据句意以及备选词汇 button“按钮；扣子”，the red 后接单数名词，故填 button。 3.句意：这台笔记本电脑小巧轻便，我可以每天把它带到办公室。根据句意以及备选词汇 laptop “笔记本电脑”，is 提示主语为单数，故填 laptop。 4.句意：这个机器人可以不靠人的帮助，自己打扫房间。固定搭配 by itself “它自己”；结合备选词 itself，故填 itself。 5.句意：在晴天，这些墨镜可以保护你的眼睛。根据句意以及备选词汇 sunglasses “墨镜”，该词常用复数形式，these 后接复数名词，故填 sunglasses。 6.句意：高速列车这项发明帮助人们出行更快。空格前 The 修饰名词；备选词 invention 表示 “发明；创造”，故填 invention。 2、 短文语法填空 Ella and Tengfei go to the International Exhibition of Inventions. Ella and the guide are talking about Super See from Germany. It looks like sunglasses. It 1. ________ (use) for people who can’t see well. There is a 2. ________ (tininess) camera on the front of the glasses. It makes everything 3. ________ (look) larger. Words can also 4. ________ (turn) into sound. Ella thinks it is cool and amazing. Then Teng Fei learns about Smart Cook from China. It is an 5. ________ (invent) that can cook food automatically. People just put food in the cup on the top and 6. ________ (press) the button. The machine 7. ________ (it) will cut, fry the food and add oil and salt. It can make 8. ________ (hundred) of dishes. Teng Fei hopes his parents can take a break from 9. ________ (cook). He also hopes more great 10. ________ (create) will come out in the future. 【答案】1.is used   2.tiny   3.look   4.be turned   5.invention   6.press   7.itself   8.hundreds   9.cooking 10.creations 【解析】1.句意：它是给视力不好的人使用的。主语 It 和 use 是被动关系；介绍产品用一般现在时；一般现在时被动：is/are + done，it 为单数，填 is used。 2.句意：眼镜前端有一个微型摄像头。tininess 是名词，此处需要形容词修饰名词 camera，tininess 对应的形容词 tiny，表示微小的。 3.句意：它让所有东西看起来更大。固定结构 make sth. do sth.，make 后接不带 to 的不定式作宾补。 4.句意：文字也可以被转换成声音。主语 words 和 turn 是被动；情态动词 can 的被动结构：can be + done。 5.句意：它是一个可以自动做饭的发明。an 后面接名词；动词 invent 变为名词 invention（发明物）。 6.句意：人们只需要把食物放在顶部容器里然后按下按钮。and 连接并列谓语，和 put 保持一致，用动词原形。 7.句意：机器自己会切菜、煎炒、加油加盐。反身代词 itself，用来强调机器本身。 8.句意：它可以做几百道菜。固定短语 hundreds of，成百上千。 9.句意：腾飞希望父母可以靠这个机器人，不用做饭休息一下。介词 from 后面接动名词。 10.句意：他也希望未来会诞生更多很棒的创意 / 发明。形容词 great 后接名词；create 变为 creation，more 后面用复数 creations。 一、完形填空 Dreaming of being an inventor, Edith took part in the competition. Her hero, Jack Rocket, the famous inventor, would be the judge(裁判). After months of hard work, Edith finally 1 her invention. It was a huge, light-up music box! Looking at her machine, Edith 2 . Everyone would be amazed when the lights came on and the music began to play. That night, Edith went to the town hall. All the children were excited to show their inventions. Jack Rocket 3 on his bike. Everyone cheered. He got off his bike and walked around to see the inventions. “Can you tell me about your wonderful machine?” he came up to Edith and asked. “It’s a music machine that lights up,” Edith replied. “How fantastic! Show me 4 it works,” said Jack. Edith held the handle (柄) and slowly turned it. Nothing happened. Edith turned the handle rapidly, but all she got was weak light. When she turned it even faster, the music was slow and awful. Someone laughed. Feeling hurt, Edith dropped the handle. Her face turned red. “Don’t worry,” said Jack Rocket. “My inventions sometimes went wrong too.” Edith hid behind her machine. She couldn’t wait for the competition to 5 . The judging was nearly over when suddenly the lights went off, throwing the hall into 6 . No one could fix the lights. It looked like the competition would have to be canceled, and everyone was disappointed. Edith thought hard. If she had been stronger, she could have lit up the room. In the dark, Edith saw Jack Rocket’s bike. It gave Edith a(n) 7 . “I know how to light up the room!” she shouted. Edith 8 the bike to her machine and then started riding it. The machine worked. 9 Edith rode faster, the lights shone brighter and brighter. Everyone cheered and started to dance to the music. The competition was turning into a party! Jack Rocket stepped up to the stage (舞台) and cleared his throat. The hall fell silent. “The best inventions always solve problems. So tonight, the 10 is… Edith!” The hall filled with cheers. ( )1．A．cleaned B．used C．sold D．completed ( )2．A．smiled B．stopped C．worried D．explained ( )3．A．set out B．showed up C．fell down D．hung out ( )4．A．who B．when C．how D．why ( )5．A．appear B．open C．increase D．end ( )6．A．darkness B．quietness C．prettiness D．coldness ( )7．A．activity B．chance C．idea D．reason ( )8．A．sent B．passed C．lent D．connected ( )9．A．If B．But C．As D．So ( )10．A．winner B．musician C．worker D．teacher 【答案】1．D 2．A 3．B 4．C 5．D 6．A 7．C 8．D 9．C 10．A 【解析】本文讲述Edith参加发明比赛，她的音乐灯箱起初出故障，但在会场停电时，她利用自行车动力让装置成功点亮会场，最终赢得比赛的故事。 1．句意：经过数月的努力，Edith终于完成了她的发明。结合“after months of hard work”，是“完成”发明，completed“完成”符合语境。cleaned“打扫”、used“使用”、sold“售卖”均不符合“发明创作”的逻辑。 2．句意：看着自己的机器，Edith笑了。结合“Everyone would be amazed（大家会很惊讶）”，Edith此时是自信且开心的，smiled“微笑”符合语境。stopped“停止”、worried“担忧”、explained“解释”均不符合情绪。 3．句意：Jack Rocket骑着自行车出现了。结合“Everyone cheered（大家欢呼）”，是Jack“到场、出现”，showed up“出现”符合语境。set out“出发”、fell down“摔倒”、hung out“闲逛”均不符合“裁判到场”的场景。 4．句意：“太神奇了！给我展示它是如何运作的。”Jack说。结合后文Edith操作机器，是询问“如何”运作，how“如何”符合语境。who“谁”、when“何时”、why“为什么”均不符合语义。 5．句意：她迫不及待想让比赛结束。结合“Edith hid behind her machine（Edith躲在机器后）”，是想让比赛“结束”，end“结束”符合语境。appear“出现”、open“打开”、increase“增加”均不符合语义。 6．句意：评审快结束时，灯突然灭了，会场陷入黑暗。“lights went off（灯灭了）”对应“黑暗”，darkness“黑暗”符合语境。quietness“安静”、prettiness“漂亮”、coldness“寒冷”均不符合“灯灭”的结果。 7．句意：这给了Edith一个主意。看到自行车后，Edith想到了解决办法，idea“主意”符合语境。activity“活动”、chance“机会”、reason“原因”均不符合“想到办法”的语义。 8．句意：Edith把自行车和她的机器连接起来，然后开始骑车。结合“机器运作”，是将自行车和机器“连接”，connected“连接”符合语境。sent“发送”、passed“传递”、lent“借出”均不符合“动力传递”的逻辑。 9．句意：随着Edith骑得更快，灯光越来越亮。“骑车速度”与“灯光亮度”是伴随关系，As“随着”符合语境。If“如果”、But“但是”、So“所以”均不符合逻辑。 10．句意：“最好的发明总能解决问题。所以今晚，获胜者是……Edith！” 比赛的结果是公布“获胜者”，winner“获胜者”符合语境。musician“音乐家”、worker“工人”、teacher“教师”均不符合“比赛”的场景。 A 1、 选词填空（用方框中所给单词的适当形式填空，每词限用一次。） （2026・江苏徐州中考模拟卷改编） development; place; regard; their; since; important; produce; thin; another; history; museum China is the first country to produce porcelain (瓷器) in the world, so the porcelain has 1 ____ name—china. Nowadays, Chinese porcelain is regarded as one of the most 2 ____ inventions in Chinese history, apart from the “Four Great Inventions”. Jingdezhen is 3 ____ as “the Porcelain Capital of China”. The porcelain industry experienced a long-term 4 ____ in Jingdezhen. Jingdezhen has been producing porcelains for over 1,800 years 5 ____ the Eastern Han Dynasty (25~220). In Five Dynasties (907~960), Jingdezhen was the first place in South China 6 ____ white porcelains and has made a great achievement. The white porcelain is as white as the jade (玉), as bright as a mirror and as 7 ____ as paper. People often put porcelain statues (雕塑) of lions, elephants or other auspicious beasts (瑞兽) at 8 ____ homes. The porcelain made in Jingdezhen was brought to Europe from the 17th century and can be seen in many large 9 ____ in Europe today. What’s more, Jingdezhen has become the most famous 10 ____ for Chinese porcelain history, and it is also known as the “living museum of Chinese porcelain”. 【答案】 1．another   2．important   3．regarded   4．development   5．since 6．to produce   7．thin   8．their   9．museums   10．Place 【详解】1. 句意：中国是世界上最早生产瓷器的国家，所以瓷器还有另一个名字 ——china。此处修饰单数名词 name，结合语境表示 “另一个”，备选词 another 符合语义。故填 another。 句意：如今，除了 “四大发明” 之外，中国瓷器被视为中国历史上最重要的发明之一。固定结构 one of the most + 形容词 + 名词复数，表示 “最…… 之一”；important 为形容词，意为 “重要的”。故填 important。 3. 句意：景德镇被誉为 “中国瓷都”。固定短语 be regarded as 意为 “被誉为、被看作”，本句是一般现在时被动语态，regard 变为过去分词 regarded。故填 regarded。 4. 句意：景德镇的瓷器产业经历了长期的发展。形容词 long-term 后需要名词；develop 对应的名词形式 development，表示 “发展”。故填 development。 5. 句意：自从东汉（25~220）以来，景德镇烧制瓷器已经有 1800 多年了。本句为现在完成时，since 后接时间点，表示 “自从……”，符合语境。故填 since。 6. 句意：五代时期，景德镇是华南地区第一个生产白瓷的地方，并取得了巨大成就。固定结构 the first + 名词 + to do sth.，不定式作后置定语；produce 表示 “生产”，用 to produce。故填 to produce。 7. 句意：白瓷白如玉、明如镜、薄如纸。as…as 中间用形容词原级；thin 是形容词，意为 “薄的”，用来描述瓷器特征。故填 thin。 8. 句意：人们经常把狮子、大象或者其他瑞兽瓷像摆放在他们家中。空格修饰名词 homes，要用形容词性物主代词；their 表示 “他们的”。故填 their。 9. 句意：从 17 世纪开始，景德镇制造的瓷器就被带到了欧洲，如今在欧洲很多大型博物馆里都能看到。many 后接可数名词复数；museum 的复数形式是 museums。故填 museums。 10. 句意：而且景德镇也成为中国瓷器历史上最有名的地方，被誉为 “活的中国瓷器博物馆”。famous 是形容词，后面接名词；place 表示 “地方”，此处用单数。故填 place。 B 二、阅读理解 （2024 河南中考改编） 16-year-old Yang Jun’ao, a student from No. 1 Middle School in Nanxian County, Hunan Province, invented a robot to help harvest lotus roots (采藕). “I got the idea when I saw my grandmother, in her 70s, working hard to harvest lotus roots under the hot sun,” Yang said. Sometimes, his grandmother would badly hurt her fingers while using harvesting tools. To make things easier for his grandmother, he decided to invent a robot that could do the job for her. With the help of his teacher, Hong Wei, Yang spent almost a year building a model of the robot. The robot can move by itself in the muddy fields where lotus roots grow. It uses special technology to distinguish ripe roots by looking at the color of the lotus leaves. Then, its arm carefully cuts the roots without harming them. While creating the robot, Yang faced challenges like collecting parts for the model, putting them together and using a hot glue gun for connecting. “The first time I used a hot glue gun, my hands were shaking,” Yang laughed. At first, he planned to use rotating blades (旋转叶片) for harvesting lotus roots. But it was hard to find them, so he used more common blades instead. When Yang showed the robot to his grandmother, she was happy and gave helpful suggestions for improvement. She suggested using a voice player to help locate the robot in thick lotus leaves. “My grandmother’s suggestion reminded me that any invention must be practical to be truly valuable.” said Yang. Although Yang still needs to make improvements, like finding cheaper materials, his teacher Hong spoke highly of Yang’s creative thinking and resolution to help his hometown. ( )1．What does the underlined word “distinguish” in Paragraph 4 mean? A．use for B．find out C．make up D．pick up ( )2．How many challenges did Yang meet during the invention process? A．5. B．4. C．3. D．2. ( )3．Put the following information into correct order according to the passage. a. Yang had the idea to invent a machine to make harvesting easier for his grandmother. b. Yang’s grandmother sometimes would hurt herself while using harvesting tools. c. Yang’s grandmother offered suggestions to improve the machine. d. Yang spent nearly a year building a model of the machine. e. Yang kept on improving the machine better. A．a—b—d—c—e B．a—b—e—c—d C．b—a—d—c—e D．b—a—c—d—e ( )4．What is Yang Jun’ao like according to the passage? A．Happy, helpful and honest. B．Polite, talented and humorous. C．Humorous, clever and friendly. D．Hard-working, caring and creative. ( )5．Which would be the best title for the passage? A．A Young Inventor’s Journey to Making a Useful Machine B．The Harvesting Robot: A Teen’s Invention for Farming C．A Teen’s Invention to Help His Grandmother’s Work D．Growing New Ideas: A Student’s Gift to His Town 【答案】1．B 2．C 3．C 4．D 5．C 【解析】本文主要讲述了一个青少年为帮助奶奶而发明收割莲藕机器人的故事。 1．词句猜测题。根据“by looking at the color of the lotus leaves”可知，此处是说通过观察叶子的颜色来区分成熟的根，即：通过颜色找出成熟的根，划线部分单词distinguish与find out“找出，查明”意思相近，故选B。 2．细节理解题。根据倒数第三段“While creating the robot, Yang faced challenges like collecting parts for the model, putting them together and using a hot glue gun for connecting.”可知，杨在制作机器人的过程中，面临着为模型收集零件、将它们组装在一起，并用热熔胶枪进行连接3个挑战，故选C。 3．细节理解题。根据第二段“Sometimes, his grandmother would badly hurt her fingers while using harvesting tools.”和第三段“To make things easier for his grandmother, he decided to invent a robot that could do the job for her.”可知，他的奶奶在收割莲藕时会伤到她的手指，所以他决定发明一种机器人，b在a之前，所以排除A和B；根据第四段“With the help of his teacher, Hong Wei, Yang spent almost a year building a model of the robot”和倒数第二段“She suggested using a voice player to help locate the robot in thick lotus leaves.”可知，他先制作出了机器人模型，然后他的奶奶提出了改进机器人的建议，所以d在c之前，所以排除D。故选C。 4．推理判断题。根据第三段“To make things easier for his grandmother, he decided to invent a robot that could do the job for her.”可知，他为了让奶奶收割莲藕的工作更轻松，所以他决定发明机器人，说明他很关心人；根据倒数第三段“While creating the robot, Yang faced challenges like collecting parts for the model, putting them together and using a hot glue gun for connecting.”可知，他在制作机器人的过程中面临着很多挑战，说明他很努力；根据最后一段“his teacher Hong spoke highly of Yang’s creative thinking and resolution to help his hometown”可知，他很有创造性，故选D。 5．最佳标题题。根据第一段“16-year-old Yang Jun’ao, a student from No. 1 Middle School in Nanxian County, Hunan Province, invented a robot to help harvest lotus roots (采藕).”并结合全文可知，本文主要讲述了一个青少年为帮助奶奶而发明收割莲藕机器人的故事，故选C。 1 / 6 学科网（北京）股份有限公司 $ Unit 5 Power of Ideas 课时1 Section A (1a-1d) 分层作业 A组 巩固过关 C组 思维拔高 B组 能力进阶 拓展 链接中考 词汇 ____________ n. 发明；创造 ____________ n.照相机 ___________ n.笔记本电脑 ____________高速列车 ____________ adj. 超级的 ___________ n. 墨镜 ____________ n. 按钮；扣子 ____________ pron. 它自己 ___________ 许多；大量 句型 1.What _______ they ______________? 它们是用来做什么的？ 2.They’re for people _____________________. 它们是为那些视力不好的人设计的。 3.It makes everything ______________. 它让所有东西看起来都更大。 4.Words can also _____________________ sound. 文字也可以被转化为声音。 一、单词默写。 1. _______ n. 发明；创造 2. ________ n. 照相机；（电影）摄影机 3. __________ n. 笔记本电脑 4. ________ adj. 超级的；顶好的 5. ________ n. 墨镜 6. ________ pron. 它自己 7. ________ n. 按钮；扣子 二、词组默写。 1.高速列车_____________________ 2. 许多；大量 _____________________ 3.被连接到……___________________ 4. 带给…… ________________ 5.把……变成……_______________________ 6. 被用来做某事 ________________ 三、根据要求完成句子 1.科学家说这项新技术可以帮助人们把废水变成干净的饮用水。 Scientists say this new technology can help people ______ waste water ______ clean drinking water. 2.这个智能手表被连接到电脑之后，就可以记录你的运动数据。 After this smart watch ______ ______ ______ the computer, it can record your sports data. 3.高速列车被用来运送大量乘客穿梭在各个城市之间。 The high-speed train ______ ______ ______ carry ______ ______ passengers between different cities. 4.这项新发明带给我们很多便利。 This new invention ______ much convenience ______ us. 一、用方框内所给词的适当形式填空。 invention, camera, laptop, super, sunglasses, itself, button 1.You can take beautiful photos with this new ________ when you go travelling. 2.Press the red ________, and the smart machine will start to work. 3.The ________ is small and light, so I can take it to my office every day. 4.The robot can clean the room by ________ without people’s help. 5.These ________ can keep your eyes safe on sunny days. 6.The ________ of the high-speed train helps people travel faster. 2、 短文语法填空 Ella and Tengfei go to the International Exhibition of Inventions. Ella and the guide are talking about Super See from Germany. It looks like sunglasses. It 1. ________ (use) for people who can’t see well. There is a 2. ________ (tininess) camera on the front of the glasses. It makes everything 3. ________ (look) larger. Words can also 4. ________ (turn) into sound. Ella thinks it is cool and amazing. Then Teng Fei learns about Smart Cook from China. It is an 5. ________ (invent) that can cook food automatically. People just put food in the cup on the top and 6. ________ (press) the button. The machine 7. ________ (it) will cut, fry the food and add oil and salt. It can make 8. ________ (hundred) of dishes. Teng Fei hopes his parents can take a break from 9. ________ (cook). He also hopes more great 10. ________ (create) will come out in the future. 一、完形填空 Dreaming of being an inventor, Edith took part in the competition. Her hero, Jack Rocket, the famous inventor, would be the judge(裁判). After months of hard work, Edith finally 1 her invention. It was a huge, light-up music box! Looking at her machine, Edith 2 . Everyone would be amazed when the lights came on and the music began to play. That night, Edith went to the town hall. All the children were excited to show their inventions. Jack Rocket 3 on his bike. Everyone cheered. He got off his bike and walked around to see the inventions. “Can you tell me about your wonderful machine?” he came up to Edith and asked. “It’s a music machine that lights up,” Edith replied. “How fantastic! Show me 4 it works,” said Jack. Edith held the handle (柄) and slowly turned it. Nothing happened. Edith turned the handle rapidly, but all she got was weak light. When she turned it even faster, the music was slow and awful. Someone laughed. Feeling hurt, Edith dropped the handle. Her face turned red. “Don’t worry,” said Jack Rocket. “My inventions sometimes went wrong too.” Edith hid behind her machine. She couldn’t wait for the competition to 5 . The judging was nearly over when suddenly the lights went off, throwing the hall into 6 . No one could fix the lights. It looked like the competition would have to be canceled, and everyone was disappointed. Edith thought hard. If she had been stronger, she could have lit up the room. In the dark, Edith saw Jack Rocket’s bike. It gave Edith a(n) 7 . “I know how to light up the room!” she shouted. Edith 8 the bike to her machine and then started riding it. The machine worked. 9 Edith rode faster, the lights shone brighter and brighter. Everyone cheered and started to dance to the music. The competition was turning into a party! Jack Rocket stepped up to the stage (舞台) and cleared his throat. The hall fell silent. “The best inventions always solve problems. So tonight, the 10 is… Edith!” The hall filled with cheers. ( )1．A．cleaned B．used C．sold D．completed ( )2．A．smiled B．stopped C．worried D．explained ( )3．A．set out B．showed up C．fell down D．hung out ( )4．A．who B．when C．how D．why ( )5．A．appear B．open C．increase D．end ( )6．A．darkness B．quietness C．prettiness D．coldness ( )7．A．activity B．chance C．idea D．reason ( )8．A．sent B．passed C．lent D．connected ( )9．A．If B．But C．As D．So ( )10．A．winner B．musician C．worker D．teacher A 1、 选词填空（用方框中所给单词的适当形式填空，每词限用一次。） （2026・江苏徐州中考模拟卷改编） development; place; regard; their; since; important; produce; thin; another; history; museum China is the first country to produce porcelain (瓷器) in the world, so the porcelain has 1 ____ name—china. Nowadays, Chinese porcelain is regarded as one of the most 2 ____ inventions in Chinese history, apart from the “Four Great Inventions”. Jingdezhen is 3 ____ as “the Porcelain Capital of China”. The porcelain industry experienced a long-term 4 ____ in Jingdezhen. Jingdezhen has been producing porcelains for over 1,800 years 5 ____ the Eastern Han Dynasty (25~220). In Five Dynasties (907~960), Jingdezhen was the first place in South China 6 ____ white porcelains and has made a great achievement. The white porcelain is as white as the jade (玉), as bright as a mirror and as 7 ____ as paper. People often put porcelain statues (雕塑) of lions, elephants or other auspicious beasts (瑞兽) at 8 ____ homes. The porcelain made in Jingdezhen was brought to Europe from the 17th century and can be seen in many large 9 ____ in Europe today. What’s more, Jingdezhen has become the most famous 10 ____ for Chinese porcelain history, and it is also known as the “living museum of Chinese porcelain”. B 二、阅读理解 （2024 河南中考改编） 16-year-old Yang Jun’ao, a student from No. 1 Middle School in Nanxian County, Hunan Province, invented a robot to help harvest lotus roots (采藕). “I got the idea when I saw my grandmother, in her 70s, working hard to harvest lotus roots under the hot sun,” Yang said. Sometimes, his grandmother would badly hurt her fingers while using harvesting tools. To make things easier for his grandmother, he decided to invent a robot that could do the job for her. With the help of his teacher, Hong Wei, Yang spent almost a year building a model of the robot. The robot can move by itself in the muddy fields where lotus roots grow. It uses special technology to distinguish ripe roots by looking at the color of the lotus leaves. Then, its arm carefully cuts the roots without harming them. While creating the robot, Yang faced challenges like collecting parts for the model, putting them together and using a hot glue gun for connecting. “The first time I used a hot glue gun, my hands were shaking,” Yang laughed. At first, he planned to use rotating blades (旋转叶片) for harvesting lotus roots. But it was hard to find them, so he used more common blades instead. When Yang showed the robot to his grandmother, she was happy and gave helpful suggestions for improvement. She suggested using a voice player to help locate the robot in thick lotus leaves. “My grandmother’s suggestion reminded me that any invention must be practical to be truly valuable.” said Yang. Although Yang still needs to make improvements, like finding cheaper materials, his teacher Hong spoke highly of Yang’s creative thinking and resolution to help his hometown. ( )1．What does the underlined word “distinguish” in Paragraph 4 mean? A．use for B．find out C．make up D．pick up ( )2．How many challenges did Yang meet during the invention process? A．5. B．4. C．3. D．2. ( )3．Put the following information into correct order according to the passage. a. Yang had the idea to invent a machine to make harvesting easier for his grandmother. b. Yang’s grandmother sometimes would hurt herself while using harvesting tools. c. Yang’s grandmother offered suggestions to improve the machine. d. Yang spent nearly a year building a model of the machine. e. Yang kept on improving the machine better. A．a—b—d—c—e B．a—b—e—c—d C．b—a—d—c—e D．b—a—c—d—e ( )4．What is Yang Jun’ao like according to the passage? A．Happy, helpful and honest. B．Polite, talented and humorous. C．Humorous, clever and friendly. D．Hard-working, caring and creative. ( )5．Which would be the best title for the passage? A．A Young Inventor’s Journey to Making a Useful Machine B．The Harvesting Robot: A Teen’s Invention for Farming C．A Teen’s Invention to Help His Grandmother’s Work D．Growing New Ideas: A Student’s Gift to His Town 1 / 6 学科网（北京）股份有限公司 $ Unit 5 Power of Ideas 课时1 Section A (1a-1d) 分层作业 参考答案 核心知识速记 词汇：invention; camera; laptopt; high - speed train; super; sunglasses; button; itself ;hundreds (of ...) 句型：1.are used for 2.who can’t see well 3. look larger 4.W be turned into 一、单词默写。 1.invention 2.camera 3. laptop 4.super 5.sunglasses 6.itself 7.button 二、词组默写。 1.high - speed train 2.hundreds (of ...) 3.be connected to... 4.bring to 5.turn ... into ... 6.be used for (doing) sth./ be used to do sth. 三、根据要求完成句子 1.turn；into 2.is connected to 3.is used to；plenty of 4.brings；to 一、用方框内所给词的适当形式填空。 1.camera 2.button 3.laptop 4.itself 5.sunglasses 6.invention 2、 短文语法填空 1.is used   2.tiny   3.look   4.be turned   5.invention   6.press   7.itself   8.hundreds   9.cooking 10.creations 一、完形填空 1．D 2．A 3．B 4．C 5．D 6．A 7．C 8．D 9．C 10．A A 1、 选词填空（用方框中所给单词的适当形式填空，每词限用一次。） A （2026・江苏徐州中考模拟卷改编） 1．another   2．important   3．regarded   4．development   5．since 6．to produce   7．thin   8．their   9．museums   10．Place B 二、阅读理解 （2024 河南中考改编） 1．B 2．C 3．C 4．D 5．C 1 / 6 学科网（北京）股份有限公司 $