Unit 3 Understanding ideas：Reading (Ⅱ) 同步分层 2025-2026学年外研版(2024)八年级英语上册

Unit 3 Understanding ideas：Reading (Ⅱ) 同步分层精练 基础强化 一、根据句意及提示完成单词拼写 1. Sally’s father got five _________ (千克) of oranges and bananas. 2. I walked to school yesterday because I _________ (借给) my bike to my cousin. 3. My parents _________ (允许) me to watch TV only after I finish my homework. 4. Do you think robots will have _________ (大脑) and replace humans in the future? 5. The doctors have implanted (移植) an _________ (人工的) heart into a 46-year-old woman. 二、用括号内所给词的适当形式填空 1. She has a very __________ (creat) mind. 2. I __________ (warn) him not to go swimming alone. 3. I express my warm __________ (congratulation) on its opening. 4. We should __________ (apply) both theories in the language class. 5. I think the smartphone is one of the most useful__________ (invent) . 能力训练 三、单项填空 1. So far，my uncle_______money by running his own clothing store for ten years. A. makes B. made C. has made D. will make 2. We need to_______a good idea to help Linda get out of the difficult situation. A. come up with B. blow away C. come down D. run away 3. Tom decided_______the broken radio to make it work again. A. to fix B. to improve C. to allow D. to build 4. We should keep_______new things to improve ourselves. A. enjoying B. inventing C. lending D. learning 5. We get used to greeting each other by_______in China. A. lending a hand B. shaking hands C. sending flowers D. moving around 四、用方框内所给短语的适当形式完成句子 hit on success，lend a hand，for free，come up with，one after another，all the time 1. My father is busy with his work_______________，but he still spends weekends with us. 2. We need to _______________a good idea to help Linda get out of the difficult situation. 3. I practised hard and won prizes(奖) _______________ in different kinds of competitions. 4. The ad says if you buy a cellphone in their mall，you will get an umbrella _______________. 5. With hard work and great patience，the students _______________ in the robot-making competition. 6. I will always be ready to_______________to my classmates who have trouble with their homework. 素养提升 五、完形填空 I have invented robots which improve the work of cars.My love of making things began __1__ I was a kid.I really became excited about inventing after I learned about Thomas Edison. One day in fourth grade，our __2__ gave us a project in class.We had to write to a company and learn about the products.I thought and thought.__3__ I chose the Thomas A．Edison Company.Soon after，the company sent me a book about the life of Thomas Edison.How I enjoyed reading and re­reading about his __4__！I like the recorded sound and the electric light most.The inventions were clearly printed on my brain. My dad noticed my interest in inventing and __5__ me.He showed me how to turn my ideas into plans and then into new things.Once，I surprised my dad __6__ a model plane I made.Later，we found a __7__ model plane in a store.I learned that different inventors often invent similar things.It is not unusual for this to happen.I also learned that not all great ideas __8__．Failure is a common part of the inventing. As my father and I worked together，I began to realize that my dad was quite an inventor himself.He was always __9__ a better way to do a simple job.His guiding hands，together with my __10__ in inventing，led me to become an engineer and an inventor.Of course，I also thank Thomas Edison.He is my hero. 1.A.before B．after C．when D．until 2.A.parent B．teacher C．inventor D．engineer 3.A.Easily B．Finally C．Safely D．Quickly 4.A.lights B．projects C．suggestions D．inventions 5.A.mistook B．refused C．chose D．encouraged 6.A.with B．about C．into D．from 7.A.different B．similar C．large D．small 8.A.work B．fail C．come D．end 9.A.looking at B．looking for C．looking after D．looking through 10.A.habit B．story C．interest D．plan 六、阅读理解 If a fire starts in your home，you may only have two minutes to get out. It’s important to know how to keep yourself and your family safe. One young girl， Shanya Gill，makes an important contribution (贡献) to fire safety. Shanya Gill is a 13－year－old girl from California， US. In April， 2024， she got a special invitation. She went to a US fire office to talk about fire safety. Gill made a new fire detector (探测器) and won first place at a science event in 2023. One day， the restaurant behind Gill’s house was on fire when she was in Grade 6. No one died， but some people got hurt badly. That made Gill and her family feel afraid. Gill thought it was because the restaurant’s fire detectors were not good enough. So she wanted to make a better one. After learning how to program (编程)， Gill made a fire detector. It can find hot things with 97％ accuracy (准确度) and tell people about them. The accuracy of other fire detectors is only about 82％ to 94％. Gill doesn’t want to make money from her fire detector. She hopes everyone can use it to save lives and buildings. 1.What is important when a fire starts in your home A. Keeping family bembers safe. B. Talking to fire officer. C. Making a fire detector. D. Learning how to program. 2.What is Shanya Gill？ A. A student. B. An officer. C. A scientist. D. A firefighter. 3.What does the underlined word “one” in Paragraph 3 refer to(指代)？ A. A house. B. A hot thing. C. A restaurant. D. A fire detector. 4.Why did Gill want to make the fire detector？ A. To make money. B. To learn how to program. C. To win first place. D. To help save lives and buildings. 5.From the text，we can know that  　　. A. Gill will sell her fire detector at a high price(价格) B. the accuracy of Gill’s fire detector is better than that of others C. Gill’s family caused the fire at the restaurant behind her house D. Gill didn’t like other fire detectors because they were too expensive 参考答案 一、1.kilograms 2.lent 3.allow 4.brains 5.artificial 二、1.creative 2.warned 3.congratulations 4.apply 5.inventions 三、1-5CAADB 四、1.all the time 2.come up with 3.one after another 4.for free 5.hit on success 6.lend a hand 五、1-5CBBDD 6-10ABABC 六、1-5AADDB 学科网（北京）股份有限公司 $