Unit 5 Power of Ideas.随堂拔高过关练2026-2027学年人教版英语九年级上册

**基本信息** 聚焦Unit 5核心词汇变形与语境运用，通过基础精练-词汇转换-语篇理解的递进式设计，系统提升语言运用能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |核心知识精练|3类15题|单词适当形式填空、选词填空、汉译英|从单词语法变形到固定搭配，夯实基础词汇运用| |词汇运用|2类16题|词形转换（名-形-副）、短文填空|词形转换构建词汇派生网络，短文填空实现语境化运用| |阅读能力提升|1篇5题|细节理解、推理判断、主旨归纳|以创新故事为载体，考查信息提取与逻辑分析能力|

Unit 5 Power of Ideas.随堂过关练 Part 1核心知识精练 一、用所给单词的适当形式填空 1.The new student made progress ________ (rapid) in English with our help. 2.China is famous for the high-quality ___________ (product) of electric cars. 3.The paper plane flew like a _______ (glide) in the gentle wind. 4.My mother bought a __________ (collect) of Li Bai’s poems for me last week. 5.We need ________ (create) ideas to solve environmental problems. 二、用方框中所给单词的适当形式填空(每词限用一次) afford stick gradual wide company 1.After communicating with her parents, Laura __________ understood their special love and began to study hard. 2.Many famous IT ___________ are developing AI technology now. 3.This tape is very _______ and can hold these pieces together firmly. 4.This painting is very valuable and few people can _______ it. It is too expensive. 5.The news that Gu Ailing won a gold medal at the Milano-Cortina 2026 Winter Olympics was _______ spread online. 三、根据汉语意思完成句子(每空一词) 1.他们正在试图找到帮助山区孩子的方法。 They_________ _________ _________ _________children in mountain areas. 2.老师给了我们一条关于如何学习的宝贵建议。 The teacher gave us a valuable_________ _________ _________on how to study. 3.当你遇到困难时，勇敢地站起来面对它们。 When you meet difficulties,_________ _________bravely and face them. 4.这个应用收集了大量你的信息。因此，你所有的上网习惯都可能被记录下来。 The app collects a large amount of your information._________ _________ _________, all of your online habits can be recorded. 5.令我惊讶的是，我的爷爷自学了如何使用虚拟现实技术了解太空。 _________ _________ _________, my grandpa taught himself how to use VR to learn about space. Part2 词汇运用 一、词形转换，根据所给单词及词性要求写出相应单词 1.n. ____________ →adj.important →adv. ____________ 2.n.surprise →v. _________ →adj. ___________________ 3.n.actor →v. ____ →adj. _______ 4.n. _________ →adj.kind →adv. _______ 5.n.use →v. _____ →adj. _______ 二、用方框中所给单词的适当形式补全短文(每词限用一次) suppose danger exact invent he speed hundred shape complete office file High above the ancient walls of Heyang Fortress in Shanxi Province, a drone — a modern 1. ________— flies with its super high-tech camera. On the ground, patrol(巡逻) 2. _______ Zheng Yuan looks carefully at the pictures on his laptop. This technology has changed 3. ____ work. Shanxi has over 1,400 kilometres of the Great Wall. Patrols on foot used to be 4. ___________ and slow. Now, drones bring benefit in efficiency (效率), safety and accuracy (准确性). “Before, it was nearly impossible for patrol officers to 5. _________ tasks on time,” says Zheng. “Now drones give us the 6. _______ we need.” In the mountains, drones reduce danger. Team members can immediately review 7. _____ on-site(现场地). In one patrol, they discovered a damaged tower. Using the drones, they could measure the damage 8. ________. Now, Shanxi uses both technology and people. 9. __________ of checks are done faster. This method is 10. __________ to protect the Great Wall better. For Zheng, it’s not just about the past — it’s about 11. ________ the future of protection. Part3 阅读能力提升 一、阅读理解 Yash Mehta got a great idea for his first science project when he visited a school for blind students in Old Delhi. He noticed that the students there didn’t use electronic braille (布拉耶盲文) readers because they were too expensive. So, Yash decided to make a cheaper one! His invention uses little motors that create vibrations (震动). They feel like the raised dots (凸点) in braille. He tested it on students at the Blind Relief Association, and it allowed the blind students to read braille just as easily as reading an ordinary book. Yash admitted he didn’t know much about software before, but he learned how to code (编程) by watching videos and reading posts. “Learning this new skill is really cool,” he said, “and when I saw everything work together the first time, I was so excited!” But it wasn’t always easy. At first, Yash tried using TENS units, which use electric pulses (电脉冲) to reduce pain, to create the braille dots. But they didn’t work. Instead of giving up, he changed the way the information was sent to fingers. This idea helped him finish his invention. For his hard work, Yash received the first-place Technology Award at the 2024 Thermo Fisher Scientific Junior Innovators Challenge. Now, he plans to add OCR to his machine. OCR can translate printed or handwritten texts into braille, not just computer texts. For kids who are new to science fairs, Yash has some advice:“Try to find a project that you think you can do with your skills. And ask people in your community what problems they need to solve. I think that’s the most important part — getting to know what they really need.” 1.What problem did Yash Mehta notice in Old Delhi?( ) A.The school didn’t have enough good teachers. B.The students there didn’t have any books to read. C.The students there didn’t use electronic braille readers. D.The students could not read even very easy books. 2.What can we learn from Yash’s advice?( ) A.Knowledge is power. B.Practice makes perfect. C.Put yourself in others’ shoes. D.Two heads are better than one. 3.What is the correct order of the following events based on Yash’s story?( ) a. Yash decided to make a cheaper braille reader. b. Yash received the first-place Technology Award. c. Yash tried using TENS units but they didn’t work. d. Yash learned how to code by watching videos and reading posts. A.a-d-c-b B.a-b-c-d C.d-a-c-b D.d-a-b-c 4.Which of the following best describes Yash?( ) A.A person who is not good at machines. B.A person who never gives up easily. C.A person who works well in a team. D.A person who learns quickly from books. 5.What would be the best title for the passage?( ) A.A visit to a school for the blind B.A cheaper reader for the blind C.A science award for a smart student D.A young engineer’s learning journey 参考答案 Part1 核心知识精练 一、1.rapidly 2.production 3.glider 4.collection 5.creative 二、1.gradually 2.companies 3.sticky 4.afford 5.widely 三、1.are looking to help 2.piece of advice 3.stand up 4.As a result 5.To my surprise Part 2 词汇运用 一、1.importance importantly 2.surprise surprising/surprised 3.act active 4.kindness kindly 5.use useful 二、1.invention 2.officer 3.his 4.dangerous 5.complete 6.speed 7.files 8.exactly 9.Hundreds 10.supposed 11.shaping Part3 阅读能力提升 一、1.C 2.C 3.A 4.B 5.B 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $