Unit 5 Power of Ideas.单元阅读写作过关练2026-2027学年人教版英语九年级上册

**基本信息** 本练习以“基础巩固-能力进阶-综合应用”分层设计，通过阅读与写作双线训练，构建从词汇语法到语篇表达的知识巩固路径，适配初中英语新授课语言能力与思维品质培养需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固层|核心词汇、基础语法|完形填空1考查情境化词汇辨析，句式训练仿写教材原句夯实基础| |能力进阶层|语法应用、句式优化|选词填空2训练连接词与语法填空，高阶表达通过短语/从句升格提升语言准确性| |综合应用层|语篇理解、主题写作|阅读还原培养逻辑推理能力，主题写作“AI in Our Lives”整合观点表达与文化意识|

Unit 5 Power of Ideas.单元阅读写作过关练 Part 1单元阅读 一、完形填空。 Teenagers often go online when bored, but it can sometimes bring more stress. That’s when the “Boredom Buster” comes to help. It offers . .1. . on keeping busy depending on how you feel. Feeling. .2. .? “Try writing down your fears and think about the . .3. . behind them.” Sad? “Try watching your favorite TV show.” The “Boredom Buster” is a part of an app called Saplings, made to. .4. . teenagers to deal with a restless mind. The app . .5. . has a guide to keeping a diary. Created by Vaishnavi Kumbala, the app was born out of her. .6. . for people of her age with mental(精神的) health problems. “A lot of mental health resources out there are for adults or. .7. . kids,” said Kumbala. She saw many teenagers feel lonely . .8. . sad. Some of them are too . .9. . to ask for help. While it can’t take the place of . .10. ., the app can work together with them. “The prompts (提示) in the guided diary are made just for. .11. .,” said Kumbala. Prompts include questions like “What is your greatest interest? How can you use . .12. . in your life in a small way?” There are also encouraging sayings, . .13. . “Stay hungry, stay foolish”. Kumbala wanted to. .14. . something that was by a teen for teens. Her app . .15. . the 2021 Congressional App Challenge in Louisiana’s First District. The goal of the competition is to help middle and high school students explore computer science. 1.( ) A.power B.problems C.money D.advice 2.( ) A.happy B.scared C.angry D.excited 3.( ) A.reasons B.effort C.value D.choices 4.( ) A.drive B.allow C.require D.help 5.( ) A.never B.also C.usually D.again 6.( ) A.hobby B.worry C.joke D.argument 7.( ) A.younger B.happier C.taller D.thinner 8.( ) A.but B.while C.since D.and 9.( ) A.heavy B.noisy C.shy D.short 10.( ) A.teachers B.children C.doctors D.parents 11.( ) A.teens B.workers C.babies D.cooks 12.( ) A.her B.him C.it D.them 13.( ) A.during B.including C.considering D.besides 14.( ) A.create B.buy C.watch D.borrow 15.( ) A.made B.invented C.won D.found 二、完形填空。 once dream which save though in support companies seriously offer worldwide Have you ever dreamed of flying over traffic jams? In China, this 1. _______ is coming true. A new industry called the “low-altitude economy (低空经济)” is growing fast in China. It includes flying taxis 2. _______ are powered by electricity and can take off straight up. Over 70% of the 3. ___________ patents (专利) in this field are owned by China. The Chinese government strongly 4. _________ this new field. More than 30 provinces have made simpler rules for drones and flying machines already. It shows the government really takes this industry 5. _________. Drones are already used 6. ___ many ways now. For example, pilotless passenger-carrying aircraft are tested by 7. ___________ like EHang, which brings flying taxis closer to reality. Things are sent by drones in busy cities. That 8. ______ a lot of time. 9. ________ there are not many courses on low-altitude technology now, it’s certain that there will be more in the future. More and more schools plan 10. _________ some new courses and also teach students how to operate drones. In a word, a new way of travel is created in China. The low-altitude economy, which 11. ______ seemed like something out of a science fiction movie, is now becoming a part of our real life step by step. 三、阅读还原。 Do you have trouble creating a big idea? 1. ___ Scientists have found a connection between daydreaming and creative problem-solving. 2. ___ They had to think of as many ways as they could. Then, before solving the difficult problem again, they chose to do one of the following things: work out a difficult problem, work out an easy one, or take a 12-minute break. 3. ___ Many students reported that they were daydreaming when doing the easy task. So the scientists believed that daydreaming might help them become more creative. But how could daydreaming help the brain think creatively? 4. ___ Even when you are not actively working on a problem, it is still in the back of your mind. Your brain is still thinking about it, but you are unaware of it. Great ideas never come easily, but that does not mean you always have to work hard to get them. 5. ___ A.Perhaps you can try daydreaming. B.Just do what you want and let your mind feel free. C.The answer is something known as “unconscious thought”(无意识思维). D.Surprisingly, the best group was the one that chose the easy problem. E.Their study includes asking a group of students to solve a difficult problem. F.Effective daydreaming needs light activities not blank staring (凝视). G.This explains why some people get their best ideas while taking a shower. Part2 单元写作 一、高分句式训练。 1.教材原句：And because of the radio, some other important inventions were developed as well. 仿写：我们的任务因为良好的团队合作成功了。 ________________________________________________________________ 2.教材原句：The radio made it much easier for people to enjoy music from artists around the world. 仿写：缺少睡眠会让你在课堂上更难集中注意力。 ________________________________________________________________ 3.教材原句：The oil and salt are also added by the machine itself. 仿写：秋天，地面上覆盖着落叶。 ________________________________________________________________ 4.教材原句：Later on, the papermaking technique not only speeded up the development of Chinese culture, but also changed civilizations around the world. 仿写：一个好的倾听者不但会听而且能理解。 ________________________________________________________________ 5.教材原句：This resulted in a new birth of knowledge, creating the world we have today. 仿写：那位老人站在门口，忘了要做什么。 ________________________________________________________________ 二、高阶表达应用。 1.The computer helps me search for some useful information quickly and know more about the world.（用“with the help of...”短语升格） _______________________________________________________________________________________ 2.I feel stressed from time to time. I can listen to music online to relax.（用when引导的时间状语从句升格） _______________________________________________________________________________________ 三、经典例题。 科技改变生活，发明无处不在，如电脑、汽车、智能手机、机器人……请结合自身经历，谈谈哪一项发明对你的影响最大以及它是如何改变你的生活的。 要求: (1)词数80—120（开头已给出，不计入总词数）； (2)文中不得出现真实姓名、校名等相关信息。 Technology changes our life and inventions are around us. In my daily life,_______________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 佳作展示： Technology changes our life and inventions are around us. In my daily life,the computer has become an important part. And it has changed my life a lot. With the help of the computer, I can search for some useful information quickly and know more about the world. By receiving and sending e-mails , I can hand in some of my homework easily. If I have some problems with my study, I can discuss them with my classmates on the internet. When I feel stressed from time to time, I can listen to music online to relax. I can also buy all kinds of things online. But if I meet some difficult problems with my homework, I often look for answers on the internet. This makes me lazy and too much computer work is bad for my eyes. So I think that everyone should use the computer wisely. 四、主题写作。 如今，AI（artificial intelligence）已走进人们的生活，它正迅速地改变着世界。一方面，它给大家带来诸多便利；另一方面，它也引发了不少问题。请你根据下表提示，以“AI in Our Lives”为题写一篇英语短文并谈谈你的看法。 advantage life, easy; translation apps; in the hospital, read pictures；... disadvantage job, be replaced; depend on；... your opinion use properly；... 写作要求： 1.文中应包含提示中的要点，可适当发挥； 2.词数80—120（开头已给出，不计入总词数）。 AI in Our Lives Nowadays, AI has come into almost every part of our daily lives, and it’s changing our world really fast. ______________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 Part1 单元阅读 一、1.D 2.B 3.A 4.D 5.B 6.B 7.A 8.D 9.C 10.C 11.A 12.C 13.B 14.A 15.C 二、1.dream 2.which 3.worldwide 4.supports 5.seriously 6.in 7.companies 8.saves 9.Though 10.to offer 11.once 三、1.A 2.E 3.D 4.C 5.B Part2 单元写作 一、1.Our task succeeded because of good teamwork. 2.Lack of sleep can make it harder for you to focus in class. 3.The ground is covered with fallen leaves in autumn. 4.A good listener not only hears but also understands. 5.The old man stood at the door, forgetting what to do. 二、1.With the help of the computer, I can search for some useful information quickly and know more about the world. 2.When I feel stressed from time to time, I can listen to music online to relax. 四、On the one hand, AI makes our lives much easier. For example, we can talk to people from other countries easily with the help of some translation apps. In the hospital, doctors can use AI to read pictures and find diseases early. On the other hand, AI brings some problems. Lots of jobs might be replaced by AI. Many people will lose their jobs because of this. What’s more, some people depend too much on AI. They don’t want to think by themselves any more. In my opinion, we should use AI properly. We should find ways to stop the bad things about AI. Only in this way can AI do more good for us and serve us better. 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 $