Unit 5 Power of Ideas Section B Vocabulary in Use 同步分层练 2026-2027学年人教版九年级英语上册

**基本信息** Unit 5 Power of Ideas Section B Vocabulary in Use 同步分层练（初中英语新授课同步练），分层设计清晰，从词汇基础到语篇应用递进，融合地域特色与科技创新情境，提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |练基础|词汇拼写与词性转换|结合地域特色（如四川 cuisine）和品德教育情境，通过首字母填空、单词适当形式填空夯实语言基础，培养语言能力| |练提升|语篇理解与综合应用|通过完形填空（折叠自行车发明）和阅读理解（可食用水瓶），考查信息获取与问题解决能力，渗透环保与创新思维，发展思维品质|

Unit 5 Power of Ideas Section B Vocabulary in Use 同步分层练 练基础 Ⅰ. 根据首字母及汉语提示，完成下列单词的拼写 1. [地域特色] Sichuan cuisine is w______ (广泛地) loved for its spicy and numbing flavor. 2. [品德教育] If you keep telling lies, your friends will g______ (逐渐地) lose trust in you. 3. The price of the latest iPhone is so high that many students cannot a______ (买得起) it. 4. My uncle started his own c______ (公司) after working in the tech industry for ten years. 5. The government is trying its best to a______ (实现) the goal of common prosperity. Ⅱ. 用括号内所给单词的适当形式填空 6. The ______ (produce) process in this factory is highly automated to ensure every ______ (produce) meets the standard. 7. [科技创新] With the development of 5G, information travels ______ (rapid) across the world. 8. Be careful with the super glue; it will make your fingers ______ (stick) together. 9. (教材改编题) This protective film on the screen can be ______ (remove) without leaving any marks. 10. The designer has a ______ (create) mind and always comes up with unique ideas. 练提升 Ⅲ. 完形填空 In many big cities, traffic jams are a serious problem. People waste a lot of time sitting in their cars. To solve this problem, a young engineer named Li Hua designed a new kind of folding bicycle. Li Hua noticed that many people drove cars to the subway station and then parked their cars there all day. He thought it would be better if they could ride a bike to the station and then take the train. However, normal bicycles take up too much space. So, he decided to invent a 11 one. After months of hard work, he finally 12_____ a bicycle that can be folded into a small suitcase-sized package. It is light and easy to carry. When you arrive at the subway station, you can fold your bike in just 30 seconds. Then you can take it onto the train with you. This solves the problem of 13_____ your bike stolen outside the station. Li Hua's invention has become very popular. Many 14_____ have started selling his folding bikes. They say the sales are much higher than expected. People like it because it is not only useful for commuting (通勤) but also good for the environment. “I just wanted to make people's lives easier,” Li Hua said. “I believe that small ideas can make a big 15_____ .” His story encourages more young people to think creatively about the problems around them. ( ) 11. A. heavy B. special C. normal D. cheap ( ) 12. A. sold B. bought C. created D. found ( ) 13. A. seeing B. keeping C. preventing D. imagining ( ) 14. A. companies B. schools C. hospitals D. museums ( ) 15. A. mistake B. promise C. mess D. difference Ⅳ. 阅读理解 Edible Water Bottles Plastic pollution is a huge problem for our planet. Every minute, one million plastic bottles are bought around the world. Most of them are thrown away and harm the environment. But what if we could drink water without plastic bottles? A London-based company called Skipping Rocks Lab has invented an amazing product called Ooho! It is an edible water bottle. Instead of plastic, Ooho! is made from seaweed and plants. It is a transparent (透明的) membrane (膜) filled with water. The process to make Ooho! is simple and cheap. The membrane is tasteless and safe to eat. If you don't want to eat it, you can just bite it open and drink the water inside. The membrane will break down naturally in about six weeks, leaving no pollution behind. Currently, Ooho! is being used at some marathons and music festivals. Runners and fans can stay hydrated without creating plastic waste. The inventors hope that one day, Ooho! will replace plastic bottles completely. “We want to show that nature has the best solutions,” said Pierre Paslier, one of the inventors. “By using natural materials, we can create a better future.” ( ) 16. What is Ooho! made from? A. Plastic and chemicals. B. Seaweed and plants. C. Oil and gas. D. Glass and metal. ( ) 17. The underlined word "hydrated" in Paragraph 4 probably means "______". A. 饥饿的 B. 口渴的 C. 补水的 D. 疲劳的 ( ) 18. What happens if you don't eat the Ooho! membrane? A. It will break down naturally. B. It will turn into plastic. C. It will taste bad. D. It will be reused. ( ) 19. According to the text, which of the following is TRUE about Ooho!? A. It is expensive to produce. B. It is currently used in all supermarkets. C. It leaves no pollution behind. D. It has a strong taste. ( ) 20. What is the main purpose of the text? A. To advertise a new brand of bottled water. B. To introduce an eco-friendly invention. C. To complain about plastic pollution. D. To teach people how to run a marathon. 参考答案 Ⅰ. 1. widely 2. gradually 3. afford 4. company 5. achieve Ⅱ. 6. production; product 7. rapidly 8. sticky 9. removed 10. creative Ⅲ. 11-15: B C C A D Ⅳ. 16-20: B C A C B 学科网（北京）股份有限公司 $