主题三 科技创新 【命题角度】科学技术(2023阅读C)、发明创造(2022语篇填空第一节)、科技与生活 一、阅读理解 A(2024福建改编) Materials ◇A wide glass jar with a lid ◇Very hot water ◇Some ice ◇A match Very important! Only parents deal with matches！！！ Steps 1. Turn the lid upside down and fill it with ice. 2. Fill the jar about 1.5 cm with very hot water. 3. Ask your parent to light a match. Then blow out the match just above the jar. Hold the smoking stick inside. (You want smoke from the match to fill the jar. ) 4. Quickly put the lid with ice on the jar. Cover the jar completely. 5. Let the cloud form for a few minutes. Then take the lid off and meet the cloud！ Result A real cloud comes up. But it is not round and it disappears soon. ( )1. What are the boy and his father talking about A. Rabbits. B. Flowers. C. Trees. D. Clouds. ( )2. Which is very important when you use matches in the experiment A. A glass jar. B. Very hot water. C. Some ice. D. Your parent's help. ( )3. 【跨学科·物理】What is the right order of “making the cloud”？ A. ①②③⑤④ B. ①③⑤②④ C. ①④③⑤② D. ①⑤②③④ ( )4. What is the result of the experiment A. A real cloud comes up. B. The cloud is round. C. The cloud lasts a few hours. D. The cloud doesn't disappear. ( )5. Where does the text probably come from A. A novel. B. A storybook. C. A travel guide. D. A science magazine. B(2024兰州改编) Smart homes are becoming more and more popular these days. What is a smart home A smart home is a living space with advanced technology. It allows you to control different devices(装置) in your home by just tapping on your smartphone—whether you're at home or on your way to work. Smart homes include smart devices and systems, such as locks, fridges, bulbs, washing machines…You may wonder how they work. Smart speakers are used to play music or answer questions with voices. Smart lighting system can be controlled remotely(远程地) according to your needs. Smart fridges might suggest recipes(食谱) and even order foods you need. All these devices work together as one to make your home smarter and your life easier. What are the advantages of a smart home Firstly, it is convenient. You can control your home with smartphones or voices. Secondly, it's helpful to avoid the unnecessary waste, so it possibly benefits the environment. Thirdly, if anything unusual happens around your home, the systems may begin to work to protect you and your home immediately. However, it may not be for everybody. Smart devices are typically more expensive than the traditional ones. What's more, smart home systems depend on connectivity and data(数据) collection, so privacy concerns may appear. Each coin has two sides, so do smart homes. Whatever it is, one thing is for sure—smart homes will change the way we live and work. ( )6. What does the underlined word “It” in Paragraph 1 refer to A. A smart home. B. A smart speaker. C. A smart system. D. A smart lock. ( )7. What advantage ... ...
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