Unit 4 Smart home 课时练 上海 2024-2025学年沪教版（五四学制）（2024）七年级英语上册

7A-Unit 4 Smart home I. Translate the following phrases into English (把下列词组译成英文) 1. 智能设备 2. 在科技博览会上 3. 摇某人入睡 4. 读短信 5. 有不同的淋浴模式 6. 通过手机全天候接听门铃 7. 低能耗照明 8. 给你建议合适的菜肴 9. 一篇博客文章 10. 互相分享信息 11. 一点也不 12. 管理能耗 13. 提醒某人做某事 14. 帮我们省钱 15. 喉咙痛 16. 太依赖它们 17. 持续两天 18. 听说 19. 要求某人做某事 20. 医疗服务 21. 闹钟 22. 追踪 II. Translate the following sentences into English (把下列句子译成英文) 1. 在智能家居中，互联网控制着从供暖到烹饪的一切。 2. 智能设备可以感知我们的需求。 3. 它们还提醒我们如何以最佳方式使用能源。 4. 如果未来的智能家居能够生产、存储和节约能源，它们将为我们节省开支。 5. 智能冰箱刚刚改变了温度。 III. Complete the sentences with the given words in their proper forms (用所给单词的适当形式填空) 1. The diligent scientist always devotes ( he) to the research without rest. 2. She was looking at me in a very ( stranger) way. 3. He delivered his ( speaker) in French. 4. Come on. Let us go out into the wide world for ( explore)! 5. The forest acts as a ( protect) of the wildlife. 6. The teacher must be ( sense) to a child's needs in the classroom. 7. I made a ( suggest) but they chose to ignore it. 8. We need to get more women into top ( manage). 9. They enjoy making their ( owner) decisions. 10. He learned this lesson the hard way — from his ( person) experience. IV. Complete the following sentences. The first letters are given (用适当的单词完成下列句子。首字母已给) 1. She used her c to capture the beautiful sunrise on the beach. 2. The cat was washing i . 3. He turned the key in the l . 4. She r the baby in her arms. 5. So how many different m are there? 6. R all the notes you need to cover for each course. 7. The waitr ess appeared. “ Are you ready to o ?” 8. A radio s was sent to the spacecraft. 9. I got this card to r you of your birthday. 10. Half of the work has a been finished. V. Choose the best answer (选择最恰当的答案) ( ) 1. Which of the underlined parts sounds different? A. war B. alarm C. are D. barber ( ) 2. The heavy fog had made many people at home instead of exercising outside. A. stay B. staying C. to stay D. stayed ( ) 3. It's interesting to see butterflies around the flowers. A. flying B. to fly C. flies D. flew ( ) 4. Perhaps people will be able on other planets. A. live B. to live C. living D. lived ( ) 5. It's surprising to see such a little boy a foreign language fluently. A. say B. speak C. tell D. talk ( ) 6. The film for five minutes. A. begins B. began C. has begun D. has been on ( ) 7. Is there in today's newspaper? A. something new B. anything new C. new something D, new anything ( ) 8. These are all qualities that humans share animals. A. by B. with C. of D. about ( ) 9. Long ago, there a king in a large castle. A. lives B. lived C. is living D. will live ( ) 10. Could you please tell me . A. how long can I keep the book B. I can keep the book how long C. how long I can keep the book D. I can how long keep the book VI. Rewrite the sentences as required (按要求改写句子) 1. Jack’s never been late for school. (改为反意疑问句) Jack's never been late for school, ? 2. He needs to buy something from the supermarket. (改为否定句) He need to buy from the supermarket. 3. They did a lot of things yesterday. (改为一般疑问句) they a lot of things yesterday? 4. Doris had breakfast at 7:00 this morning. (改为一般疑问句) Doris breakfast at 7:00 this morning? 5. The Smiths have lived in the small village for quite a few years.(对画线部分提问) have the Smiths lived in the small village? 6. Smart home devices are truly amazing. (改为感叹句) smart home devices are! 7. Smart kitchens can cook our meals. They won't waste any food. (合并为一句) Smart kitchens can cook our meals any food. 8. He is too young to drive a car. (保持句意基本不变) He is young that he drive a car. 9. Lu Yao said,“ Yiming has just visited the smart home.”(把直接引语改为间接引语) Lu Yao said Yiming just visited the smart home. 10. allow, at home, understand, people's behaviour, better, The IoT, to, will, smart devices(连词成句) I. Choose the best answer (根据以下内容,选择最恰当的答案) Vision Pro Vision Pro is a new virtual ( 虚拟的) reality headset. It uses special technology to make 3D worlds that users can step into. It's great for playing games, learning new things, and having virtual meetings. This headset makes it feel like you are really in another place, which is fun and exciting. Click here to learn more Drone Drones are flying machines without human pilots. They can be controlled from a distance or fly on their own using special software. People use drones for taking photos, farming, watching areas and delivering packages. They are popular because they are useful and can do many tasks. Click here to learn more Qinling Station The Qinling Station is China's fifth research base in Antarctica (南极洲), situated in Terra Nova Bay. It's a place for scientists to study climate change, glaciers and sea life. This station helps China learn more about the environment and the earth's history in cold regions. Click here to learn more Coal mining robot (采煤机器人) Coal mining robots are machines designed to operate in underground mines. They help in digging, transporting coal and monitoring mine safety. These robots in Shanxi greatly help reduce risks to human workers by performing dangerous tasks. Click here to learn more ( ) 1. What is the Vision Pro? A. A new computer player. B. A virtual reality headset player. C. A software programme player. D. A 3D movie player. ( ) 2. What is NOT a use for drones mentioned in the passage? A. Taking photos. B. Farming. C. Playing video games. D. Delivering packages. ( ) 3. Where is the Qinling Station located? A. In the Sahara Desert. B. In Terra Nova Bay in Antarctica. C. In the Amazon Rainforest. D. In the Himalayan Mountains. ( ) 4. In which province are the coal mining robots mainly used? A. Guangdong. B. Zhejiang. C. Shanxi. D. Sichuan. ( ) 5. Which statement is TRUE according to the passage? A. Vision Pro uses technology to do research in Antarctica. B. Drones are flying machines which need human pilots. C. The Qinling Station helps people learn more about the earth's history in the whole world. D. Coal mining robots are used to do dangerous tasks in mines. ( ) 6. Where can we probably find the passage? A. In a science fiction book. B. In a newspaper about new findings. C. In a children's science book. D. On a website about technology. II. Choose the best answer and complete the passage (选择最恰当的选项完成短文) Is AI in the Classroom More Beneficial or Harmful? EducatorMike45: AI provides a personalized learning experience, meeting each student's special 1______. It's a tool that, if used wisely, can greatly enhance educational outcomes. However, it's important that we don't overly rely on it. ParentAnna82: AI makes learning interactive (互动的) . 2______, I'm worried about the safety of our children's data and information. How can we ensure it's protected? HighSchoolSophie: As a student, I' ve seen how AI can make subjects like science more engaging with interactive simulations and assessments. It obviously makes learning more fun than 3 ______ classes. TechEthicistRaj: We need to 4 ______think about AI's implications(影响), such as data privacy. Making sure that AI's advantages don't come with unacceptable costs is important. AIDeveloperJen: Using AI in education needs careful planning and strong security measures. It should 5______teachers, not take their place of them. TeacherYuanyuan: AI helps students with various needs by providing tools like voice- to- text. It's more important, however, to deal with risks 6______AI biases(歧视) and the influence of reduced human interaction. We need to find the right balance. ( ) 1. A. needs B. levels C. styles D. ways ( ) 2. A. Therefore B. Meanwhile C. However D. Moreover ( ) 3. A. traditional B. online C. modern D. usual ( ) 4. A. carefully B. slowly C. directly D. quickly ( ) 5. A. change B. help C. replace D. manage ( ) 6. A. for example B. such as C. except D. except that III. Fill in the blanks with proper words. The first letters are given (在短文的空格内填入适当的词，使其内容通顺。首字母已给) The umbrella is a very ordinary object. It keeps the rain and the sun off people. Most umbrellas fold up, so it is e 1 to carry them. However, the umbrella has not always been an ordinary object. In the p 2 , it was a sign of royalty or importance. Some African tribes still use umbrella s in this w 3 . Someone carries an umbrella and walks behind the king or important person. Umbrellas are very old. The Chinese had them more than 3,000 years ago. From China, umbrellas t 4 to India, Persia and Egypt. In Greece and Rome, men wouldn't use them. They believed umbrellas were only for women. When the Spanish explorers went to Mexico, they saw the Aztec kings using umbrellas. English explorers saw native American princes carrying umbrellas on the east coast of North America. It s5 that people in different parts of the world invented umbrellas at different times. England was probably the first country in Europe where ordinary people used umbrellas a 6 the rain. England has a rainy climate and umbrellas are very useful there. Everybody uses umbrellas today. The next time you carry one, remember that for centuries only great men and women used them. Perhaps you are a king or queen, a princess or prince. 1. e 2. p 3. w 4. t 5. s 6. a IV. Answer the questions (根据短文内容回答问题) Sora is a new tool from OpenAI that can make videos from words you write. Named after the Japanese word for“ sky”, Sora has the ability to understand prompts (提示词) describing different styles, imaginative or realistic elements and bring them to life in video form. It's like magic for making stories you think of become real videos. It may help a lot in life. In education, teachers can use it to help students see and understand lessons better. If you make things for WeChat, Sora can help you make cool videos without needing lots of equipment or editing. People who make ads can use Sora to make good ones quickly and without spending a lot of money. Designers can also use it to show what their new products might look like before they are made. Sora can even help make fake (假的) videos for computers to learn from, which is useful for making machines smarter. OpenAI is being careful with Sora. They want to make sure it's used for good things and not to trick people with fake videos. Everyone is waiting to see how Sora will change the way we make and watch videos. 1. What is the main ability of Sora? 2. Where does Sora get its name? 3. How many uses of Sora are introduced in this article? 4. How is Sora useful for teachers? 5. Why should computers learn from fake videos made by Sora? 6、Would you like to use Sora in the future? Why or why not? ( List 2 reasons) Exercise E Writing What Is a Smart Classroom? Write an online post about“A Smart Classroom”. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 学科网（北京）股份有限公司 $$