Unit 3 Curious minds 重点词汇词性转换及巩固训练 -2025-2026学年 沪教版（五四学制）八年级上册

Unit 3 Curious minds 重点词汇词性转换及巩固训练 2025-2026学年 沪教版（五四学制）八年级上册 姓名：_______＿ 班级：_____＿＿＿ 学号：_____＿＿＿ 分数：_____＿＿＿ 一、重点单词词性转换词性用英文表示 1. curious (adj.) -> ____________ (n.) 2. discover (v.) -> ____________ (n.) 3. science (n.) -> ____________ (adj.) 4. invent (v.) -> ____________ (n.) -> ____________ (n. 人) 5. educate (v.) -> ____________ (n.) -> ____________ (adj.) 6. discuss (v.) -> ____________ (n.) 7. create (v.) -> ____________ (adj.) -> ____________ (n.) 8. possible (adj.) -> ____________ (n.) -> ____________ (adv.) 9. appear (v.) -> ____________ (n.) -> ____________ (adj.) 反义词 10. imagine (v.) -> ____________ (n.) 11. succeed (v.) -> ____________ (n.) -> ____________ (adj.) 12. mean (v.) -> ____________ (n.) 13. brave (adj.) -> ____________ (n.) 14. decide (v.) -> ____________ (n.) 15. explain (v.) -> ____________ (n.) 16. kind (adj.) -> ____________ (n.) 17. happy (adj.) -> ____________ (n.) -> ____________ (adv.) 18. care (v./n.) -> ____________ (adj.) -> ____________ (adv.) 19. use (v./n.) -> ____________ (adj.) -> ____________ (adj.) 反义词 20. wonder (v./n.) -> ____________ (adj.) 二、根据括号里单词的正确形式填空 1. Her ____________ (curious) led her to explore the forest. 2. The ____________ (discover) of America changed the world. 3. He wants to be a ____________ (science) when he grows up. 4. Thomas Edison was a great ____________ (invent). 5. Children need a good ____________ (educate). 6. We had a long ____________ (discuss) about the problem. 7. She is very ____________ (create) and loves painting. 8. With hard work, nothing is ____________ (possible). 9. The ____________ (appear) of the sun made everyone happy. 10. You need a lot of ____________ (imagine) to write a good story. 11. His ____________ (succeed) in the exam made his parents proud. 12. What's the ____________ (mean) of this word? 13. The firefighter showed great ____________ (brave). 14. She made a ____________ (decide) to study harder. 15. I need an ____________ (explain) for your being late. 16. Thank you for your ____________ (kind). 17. We all wish you ____________ (happy). 18. Be ____________ (care) when you cross the street. 19. This old tool is still ____________ (use). 20. It's ____________ (wonder) to see you again. 21. The story is about the ____________ (create) of the world. 22. Is there any ____________ (possible) of rain today? 23. His sudden ____________ (appear) surprised us all. 24. She is a person of great ____________ (imagine). 25. We celebrated the ____________ (succeed) of our project. 26. The ____________ (explain) he gave was clear and simple. 27. He always acts with ____________ (care). 28. The ____________ (use) of this machine is easy to learn. 29. The ____________ (discover) made him famous. 30. We listened to his ____________ (educate) talk. 三、根据句子的首写字母提示完成合适的单词填空 1. She is very c____________ about how things work. 2. The d____________ of penicillin saved many lives. 3. S____________ helps us understand the world around us. 4. He i____________ a new way to clean water. 5. A good e____________ is important for everyone. 6. Let's d____________ the plan together. 7. She has a very c____________ mind and writes amazing stories. 8. Is it p____________ to finish the work by Friday? 9. The moon a____________ from behind the clouds. 10. You can i____________ what life was like 100 years ago. 11. If you work hard, you will s____________. 12. What does this sentence m____________? 13. The soldier showed great b____________ in the battle. 14. It's difficult to d____________ between the two options. 15. Can you e____________ how this machine works? 16. She thanked him for his k____________. 17. I wish you a lifetime of h____________. 18. Please be c____________ with that glass vase. 19. This dictionary is very u____________ for learning English. 20. The Grand Canyon is a natural w____________. 21. His c____________ led him to ask many questions. 22. The s____________ method involves experiments. 23. The i____________ of the telephone changed communication. 24. Parents play a key role in a child's e____________. 25. We need more c____________ thinking to solve this problem. 26. There's a p____________ that it might snow tomorrow. 27. The magician made a rabbit d____________. 28. Use your i____________ to picture the scene. 29. Hard work is the key to s____________. 30. The m____________ of the symbol is "peace". 四、用括号里的汉语提示完成单词填空 1. A good student should have a ____________ (好奇的) mind. 2. Columbus ____________ (发现) America in 1492. 3. We did an interesting ____________ (科学) experiment in class. 4. Who ____________ (发明) the first computer? 5. The government is improving the ____________ (教育) system. 6. We will ____________ (讨论) this topic tomorrow. 7. She is a very ____________ (有创造力的) artist. 8. It is ____________ (不可能的) to be in two places at once. 9. A smile ____________ (出现) on her face. 10. Can you ____________ (想象) living on Mars? 11. I hope you will ____________ (成功) in your new job. 12. What does this sign ____________ (意思是)? 13. The story is about the ____________ (勇敢) of a young girl. 14. Have you ____________ (决定) where to go for the holiday? 15. Could you ____________ (解释) the rules again? 16. She always shows ____________ (善良) to animals. 17. Money can't buy ____________ (幸福). 18. Please read the instructions ____________ (仔细地). 19. This app is very ____________ (有用的) for learning vocabulary. 20. The sunset is a ____________ (奇妙的) sight. 五、阅读理解ABCD A Curiosity is a strong desire to learn or know something.It is the driving force behind many great discoveries and inventions. Curious people are always asking questions and looking for answers. They are not satisfied with not knowing. Scientists, explorers, and inventors are often very curious people. For example, Isaac Newton was curious about why apples fall down, not up. This curiosity led him to discover gravity. Curiosity can make learning more interesting and fun. When you are curious about a topic, you are more likely to remember what you learn. So, don't be afraid to ask questions and explore the world around you. 1. What is curiosity according to the passage?（ ） A.A fear of the unknown. B.A strong desire to learn or know. C.A feeling of satisfaction. D.A type of discovery. 2. Who is given as an example of a curious person?（ ） A.Thomas Edison. B.Isaac Newton. C.A famous explorer. D.The writer. 3. What did Newton's curiosity lead him to discover?（ ） A.Electricity. B.The solar system. C.Gravity. D.The law of motion. 4. How can curiosity help learning?（ ） A.It makes it more difficult. B.It makes it more boring. C.It makes it more interesting and fun. D.It makes it faster. 5. What does the passage encourage readers to do?（ ） A.Only learn in school. B.Avoid asking questions. C.Be satisfied with not knowing. D.Ask questions and explore. B The history of science is full of stories of curious minds.Marie Curie was a famous scientist who was curious about radioactivity. She spent her life doing research. She discovered two new elements, polonium and radium. She also won two Nobel Prizes for her work. Her curiosity and hard work helped advance the field of science greatly. Another example is Leonardo da Vinci. He was not only a great artist but also a curious inventor and scientist. He was curious about everything, from the human body to flying machines. He filled many notebooks with his drawings and ideas. His curiosity knew no limits. These stories show us that curiosity can lead to great achievements. 1. What was Marie Curie curious about?（ ） A.Painting. B.Radioactivity. C.Flying machines. D.The human body. 2. How many Nobel Prizes did Marie Curie win?（ ） A.One. B.Two. C.Three. D.None. 3. Besides being an artist, what was Leonardo da Vinci also known as?（ ） A.A doctor. B.A writer. C.An inventor and scientist. D.A politician. 4. What did Leonardo da Vinci fill his notebooks with?（ ） A.Stories. B.Poems. C.Drawings and ideas. D.Music scores. 5. What is the main idea of the passage?（ ） A.Marie Curie was a great scientist. B.Leonardo da Vinci was a great artist. C.Curiosity can lead to great achievements. D.Science is difficult. 六、写作（写一篇范文） 题目：The Importance of Curiosity 要求：请写一篇短文，谈谈好奇心的重要性。内容包括：1. 什么是好奇心；2. 好奇心的好处（例如对学习、科学发现的影响）；3. 你认为应该如何培养好奇心。字数80左右。 ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 答案 一、1. curiosity 2. discovery 3. scientific 4. invention, inventor 5. education, educational 6. discussion 7. creative, creation 8. possibility, possibly 9. appearance, disappearance 10. imagination 11. success, successful 12. meaning 13. bravery 14. decision 15. explanation 16. kindness 17. happiness, happily 18. careful, carefully 19. useful, useless 20. wonderful 二、1. curiosity 2. discovery 3. scientist 4. inventor 5. education 6. discussion 7. creative 8. impossible 9. appearance 10. imagination 11. success 12. meaning 13. bravery 14. decision 15. explanation 16. kindness 17. happiness 18. careful 19. useful 20. wonderful 21. creation 22. possibility 23. disappearance 24. imagination 25. success 26. explanation 27. care 28. use 29. discovery 30. educational 三、1. curious 2. discovery 3. Science 4. invented 5. education 6. discuss 7. creative 8. possible 9. appeared 10. imagine 11. succeed 12. mean 13. bravery 14. decide 15. explain 16. kindness 17. happiness 18. careful 19. useful 20. wonder 21. curiosity 22. scientific 23. invention 24. education 25. creative 26. possibility 27. disappear 28. imagination 29. success 30. meaning 四、1. curious 2. discovered 3. science 4. invented 5. education 6. discuss 7. creative 8. impossible 9. appeared 10. imagine 11. succeed 12. mean 13. bravery 14. decided 15. explain 16. kindness 17. happiness 18. carefully 19. useful 20. wonderful 五、(A) 1. B 2. B 3. C 4. C 5. D (B) 1. B 2. B 3. C 4. C 5. C 六、 Curiosity is the strong desire to learn and understand new things.It is very important for our growth. Firstly, curiosity makes learning more enjoyable. When we are curious, we actively ask questions and find answers, which helps us remember knowledge better. Secondly, many great scientific discoveries started with curiosity. For example, Newton's curiosity about a falling apple led to the discovery of gravity. To develop curiosity, we should always observe the world around us and never stop asking "why" and "how". Reading widely and trying new things can also help. Let's stay curious and keep exploring! 学科网（北京）股份有限公司 $