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Teachers find it difficult for students to collect homework before class, and sometimes they may even get mad. To solve this problem, a 13-year-old middle school student invented a smart robot, and he got the first prize in the Children's Invention Awards. His parents are so proud of him.
This smart robot can collect homework in a short time without making any mistakes. It uses Radio Frequency Identification (RFID; 射频识别) technology—a reader and a special tag(标签) that can share information without touching each other. This way, it can help find and recognise(辨别出) the owner of the homework. Each student's notebook has a special RFID tag with the name and the subject. Students only need to place their notebooks on the robot, and the machine “sees” the notebook, “reads” its tag and takes it out of the name list. Teachers can check who hasn't handed in homework by connecting their phones with the robot through Wi-Fi.
Many teachers speak highly of the smart robot after using it. They think the boy will create more useful AI tools to make life easier. His parents will continue to support him. Inspired(激励) by the words, the boy dreams of becoming a scientist when he grows up. “I have tried making model airplanes and other scientific and creative projects. Inventing has brought me joy and happiness,” he said.
根据语篇内容，按要求回答问题。
16. What did the boy do to get first prize?
17. What can the smart robot read on the special RFID tag?
18. How do teachers check students' homework with the robot?
19. What do many teachers think of the smart robot?
20. What does the boy dream of becoming?
Teachers find it difficult for students to collect homework before class, and sometimes they may even get mad. To solve this problem, a 13-year-old middle school student invented a smart robot, and he got the first prize in the Children's Invention Awards. His parents are so proud of him.
This smart robot can collect homework in a short time without making any mistakes. It uses Radio Frequency Identification (RFID; 射频识别) technology—a reader and a special tag(标签) that can share information without touching each other. This way, it can help find and recognise(辨别出) the owner of the homework. Each student's notebook has a special RFID tag with the name and the subject. Students only need to place their notebooks on the robot, and the machine “sees” the notebook, “reads” its tag and takes it out of the name list. Teachers can check who hasn't handed in homework by connecting their phones with the robot through Wi-Fi.
Many teachers speak highly of the smart robot after using it. They think the boy will create more useful AI tools to make life easier. His parents will continue to support him. Inspired(激励) by the words, the boy dreams of becoming a scientist when he grows up. “I have tried making model airplanes and other scientific and creative projects. Inventing has brought me joy and happiness,” he said.
根据语篇内容，按要求回答问题。
16. What did the boy do to get first prize?
He invented a smart robot.
17. What can the smart robot read on the special RFID tag?
Each student’s name and the subject.
18. How do teachers check students' homework with the robot?
By connecting their phones with the robot through Wi-Fi.
19. What do many teachers think of the smart robot?
They speak highly of it.
20. What does the boy dream of becoming?
A scientist.
答案：
16. He invented a smart robot. 17. Each student’s name and the subject. 18. By connecting their phones with the robot through Wi-Fi. 19. They speak highly of it. 20. A scientist.
三、选词填空
根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空。每个单词只能用一次。
A team of students wanted to create something to help students remember their homework. They had a(n) 21.
After 25.
They added a better battery and made the watch lighter. Now, their homework reminder watch is helping many students stay organised and never forget their assignments. The team felt 29.
根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空。每个单词只能用一次。
A team of students wanted to create something to help students remember their homework. They had a(n) 21.
imaginative
idea: a watch that could remind students of their assignments. They worked on their 22. invention
for weeks, designing the watch to be simple and easy to use. However, the first version had many problems. It was a(n) 23. failure
, and they felt disappointed. 24. Despite
this, they kept trying, knowing that every great invention starts with challenges.After 25.
fixing
the problems, the watch worked completely fine. They tested it with their classmates, and everyone liked the 26. idea
. However, during a longer test, something 27. unexpected
happened. The watch stopped working after a few 28. hours
because the battery died. Their teacher warned them to make sure the watch didn't weigh too much and had a longer battery life. The students realised they needed to improve both the battery and the design.They added a better battery and made the watch lighter. Now, their homework reminder watch is helping many students stay organised and never forget their assignments. The team felt 29.
proud
of their hard work and excited to see their invention making a difference. This project taught them that persistence(坚持不懈)is key to create something 30. useful
. They also learnt that even small improvements can lead to big success.
答案：
21. imaginative 22. invention 23. failure 24. Despite 25. fixing 26. idea 27. unexpected 28. hours 29. proud 30. useful
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