Unit 7 Section B (3a - self check) 课时作业2024-2025学年人教版八年级英语上册

Unit 7 Section B (3a - self check) 课时作业 基础强化 一、根据句意及首字母提示完成句子 1. Robots are designed to be very p______, they can do many tasks accurately. 2. Some people believe that with the development of robots, humans will become l______ because they rely too much on machines. 3. In the future, robots may have the a______ to learn and adapt to new situations on their own. 4. The f______ of robots in our lives is constantly increasing, and they are used in many fields. 5. We should consider the e______ impact of robots on our environment, such as energy consumption. 二、用括号内所给单词的适当形式填空 1. The more advanced the technology of robots is, the more c______ they will be. (capable) 2. People have different v______ about the future role of robots in society. (views) 3. It is necessary to ensure that robots are used s______ and do not cause harm to humans. (safely) 4. The development of robots has led to many c______ in various industries. (changes) 5. We should encourage students to think about the m______ implications of robots. (moral) 三、根据提示完成句子 1. 尽管机器人有很多优点，但它们也可能带来一些问题。 ______ robots have many advantages, they may also bring some problems. 2. 机器人在医疗领域的应用已经取得了显著的进展。 The application of robots in the medical field has made significant p______. 3. 我们应该如何确保机器人的发展对人类有益呢？ How should we ensure that the development of robots is b______ to humans? 4. 未来，机器人可能会像人类一样拥有创造力。 In the future, robots may have creativity like h______. 5. 随着机器人技术的发展，我们的生活方式可能会发生巨大变化。 With the development of robot technology, our way of life may c______ a lot. 能力训练 四、选择填空 1. —What do you think of the future of robots? —It's hard to say. But I think they will ______ an important role in our lives. A. play B. have C. take D. make 2. The development of robots has both positive and negative ______ on our society. A. affects B. effects C. efforts D. offers 3. Robots are becoming more and more intelligent, but they still lack the ______ to understand human emotions completely. A. ability B. energy C. opportunity D. capacity 4. Some people worry that robots will take over many jobs, leading to high ______ rates. A. employment B. unemployment C. busy D. free 5. In order to make robots more useful, we need to improve their ______ skills, such as understanding language and recognizing images. A. technical B. theoretical C. practical D. artificial 6. We should consider the ethical issues ______ with the development of robots. A. associated B. connected C. related D. all of the above 7. The new robot model is very powerful and can do many jobs that were previously ______ for humans. A. reserved B. saved C. kept D. held 8. There are many factors that ______ the development of robots, such as technology and cost. A. affect B. effect C. influence D. all of the above 五、用方框中所给单词或短语的正确形式填空 although, potential, likely, contribute to, in addition to 1. ______ robots can do many jobs, there are still some tasks that require human intelligence. 2. There are many ______ benefits of using robots in the medical field. 3. It is very ______ that robots will be more widely used in the future. 4. The development of robots will ______ the progress of many industries. 5. ______ helping with housework, robots can also be used for educational purposes. 素养提升 六、阅读理解 Robots are becoming more and more prevalent in our society. They are used in many different fields, and their applications are constantly expanding. In the manufacturing industry, robots are used to assemble products, paint surfaces, and weld parts. They can work continuously without getting tired, which increases production efficiency. In the healthcare field, robots are used to assist doctors and nurses. They can perform simple tasks such as taking vital signs, delivering medications, and cleaning hospital rooms. They can also be used in surgical procedures to provide more accurate and precise operations. In the education field, robots can be used to teach students. They can present lessons, answer questions, and interact with students. They can also be used to assess students' learning progress. However, there are also some concerns about robots. One concern is that they are perceived as a threat to human jobs. Another concern is that they may not be able to adapt to complex situations as well as humans. 1. Robots are used in many fields including ______. A. manufacturing B. healthcare C. education D. all of the above 2. In the manufacturing industry, robots can increase production efficiency because they ______. A. can work continuously without getting tired B. can work more accurately than humans C. can work faster than humans D. can work with less supervision than humans 3. In the healthcare field, robots can do many事情except ______. A. take vital signs B. deliver medications C. clean hospital rooms D. diagnose diseases 4. In the education field, robots can do many things including ______. A. present lessons B. answer questions C. interact with students D. all of the above 5. The concerns about robots include ______. A. they may replace human jobs B. they may not be able to adapt to complex situations as well as humans C. both A and B D. neither A nor B 参考答案 一、1. precise 2. lazy 3. ability 4. frequency 5. environmental 二、1. capable 2. views 3. safely 4. changes 5. moral 三、1. Although 2. progress 3. beneficial 4. humans 5. change 四、1 - 5 ABABA 6 - 8 DAD 五、1. Although 2. potential 3. likely 4. contribute to 5. In addition to 六、1 - 5 DADDC 学科网（北京）股份有限公司 $$