Unit 5 Power of Ideas词汇过关专项训练100题 2026-2027学年人教版英语九年级上册

**基本信息** 聚焦九年级Unit 5核心词汇，通过汉译英、词性转换、语境拼写及音形结合多维度训练，系统强化词汇应用，提升语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |第一部分|30题|中文提示补全句子|基础词汇汉译英，建立词义与拼写直接关联| |第二部分|30题|所给词适当形式填空|考查词性转换，强化词汇语法功能应用| |第三部分|20题|首字母提示补全单词|语境中词汇拼写，提升上下文推测能力| |第四部分|20题|音标提示写单词|音形结合训练，巩固词汇认读基础|

九年级上册 Unit 5 Power of Ideas词汇过关专项训练100题 —教师版 第一部分 根据所给单词的中文提示补全句子（30分） 1. The mobile phone is one of the greatest inventions in modern history. 2. My father bought a new camera for our trip to the park. 3. She put her laptop in her schoolbag and left for class. 4. The highspeed train can take us to Beijing in about five hours. 5. Don't forget to wear your sunglasses on such a sunny day. 6. The red button on the machine is used to start it. 7. Please save your work in this computer file before shutting down. 8. We should try to use less plastic to protect the environment. 9. The printer in our office often runs out of paper. 10. The wheels of the ancient cart were made of wood. 11. In winter, the lake is covered with a frozen surface. 12. The top layer of the cake is made of chocolate. 13. The snow will melt quickly when the sun comes out. 14. Water is carried to the village through a long pipe. 15. The train passed through a mountain tunnel in the west. 16. Tourism has brought more jobs to this small town. 17. We can gain much useful knowledge from reading books. 18. Papermaking is one of the four great inventions of ancient China. 19. The new railway is responsible for the local economic growth. 20. His carelessness led to a serious mistake in the experiment. 21. The birth of paper can be traced back to ancient China. 22. Many families cannot afford a big house in the city. 23. This company produces smart home machines for old people. 24. The production of cars in this factory has increased a lot. 25. Her spoken English has gradually improved over the past year. 26. The news of the great invention spread widely across the world. 27. The Wright brothers first tested a glider before making the plane. 28. You are supposed to hand in your homework before Friday. 29. The scientist travelled all over the world to share his new idea. 30. The robot can finish the work by itself without any help. 第二部分 用括号内所给词的适当形式填空（30分） 1. The telephone is an important invention (invent) that changed the world. 2. This factory produces (produce) thousands of toy cars every month. 3. The artist was very creative (create) and made many new designs. 4. After the repair, the old machine worked completely (complete) again. 5. The population of the city has grown rapidly (rapid) in recent years. 6. The story in the book is far from reality (real) — it is science fiction. 7. It is our responsibility (responsible) to keep the classroom clean every day. 8. He will certainly (certain) come to the meeting tomorrow morning. 9. We should think about the suitability (suitable) of this plan before starting. 10. You can buy books cheaply (cheap) at the secondhand store. 11. The weather became gradually (gradual) warmer during the spring. 12. English is widely (wide) used as a working language around the world. 13. The development (develop) of 3D printing has helped many patients. 14. The connection (connect) between the two cities was cut by the snowstorm. 15. The teacher asked us to write an introduction (introduce) to our invention. 16. There has been a great improvement (improve) in his writing this term. 17. The building (build) of the QinghaiXizang Railway was a great challenge. 18. Students are not allowed (allow) to use mobile phones in class. 19. My dream is to become a car designer (design) in the future. 20. A good reader (read) always thinks carefully while reading. 21. The pressure (press) inside the bottle made the water shoot out. 22. This dictionary is very useful (use) for my English study. 23. The baby is still dependent (depend) on his parents for food and clothes. 24. The Wright brothers are influential (influence) figures in the history of flight. 25. The papermaking experiment was successful (success) and pleased the emperor. 26. The medicine had a very effective (effect) result on the patient. 27. The number of tourists has been increasing (increase) since the new road was built. 28. The floor was so dirty that my shoes began to stick (sticky) to it. 29. The wall was layered (layer) with different colours of paint. 30. The clay was shaped (shape) into a small bowl by the children. 第三部分 根据句意及首字母提示补全单词（20分） 1. A mini camera is a very small one that people can wear. 2. The invention of the Internet has changed the way we live. 3. We can produce a lot of useful things with a 3D printer. 4. The train runs at a very high speed on the new railway. 5. Please don't press the red button; it is dangerous. 6. This kind of paper is made from plant fibre. 7. The old bridge was made of stone and wood, not steel. 8. Cai Lun tried many methods until he found a suitable one. 9. The liquid was poured into a bamboo screen to make paper. 10. The 3D printer can create digital files into real objects. 11. The Great Wall was built to protect the ancient country. 12. We love stickynote stickers because their glue is quite sticky. 13. The paper was first invented by Cai Lun in the Eastern Han Dynasty. 14. The introduction of the book tells the history of paper. 15. The wheel is one of the most useful inventions in human history. 16. The teacher asked us to read the passage after class. 17. The little boy wants to be an inventor like Edison when he grows up. 18. Modern medicine has helped control many dangerous diseases. 19. The message was sent across the Atlantic Ocean by radio in 1901. 20. The cost of the material was very low, so the paper was cheap. 第四部分 根据音标提示写出单词补全句子（20分） 1. I want to buy a new camera /ˈkæmərə/ for the school trip. 2. She did her homework on a laptop /ˈlæptɒp/ last night. 3. You should wear sunglasses /ˈsʌnɡlɑːsɪz/ when the sun is bright. 4. This bottle is made of plastic /ˈplæstɪk/, so be careful with fire. 5. The printer /ˈprɪntə(r)/ is out of ink; we need a new one. 6. The ancient cart moved on wooden wheels /wiːlz/. 7. There is a thin layer /ˈleɪə(r)/ of ice on the lake. 8. Water flows through the pipe /paɪp/ under the street. 9. The train went through a long tunnel /ˈtʌnl/ in the mountain. 10. Tourism /ˈtʊərɪzəm/ has become an important industry here. 11. We can gain /ɡeɪn/ valuable experience from this activity. 12. Papermaking /ˈpeɪpəmeɪkɪŋ/ spread from China to other countries. 13. The rapid /ˈræpɪd/ development of technology surprises us all. 14. This material is suitable /ˈsuːtəbl/ for making paper. 15. The tickets for the exhibition are quite cheap /tʃiːp/. 16. The glue is sticky /ˈstɪki/, so it can hold the paper. 17. Her English improved gradually /ˈɡrædʒuəli/ over the term. 18. The news was widely /ˈwaɪdli/ reported on the Internet. 19. The Wright brothers tested a glider /ˈɡlaɪdə(r)/ before building the plane. 20. An officer /ˈɒfɪsə(r)/ of the palace workshop helped Cai Lun. 3 学科网（北京）股份有限公司 $ 九年级上册 Unit 5 Power of Ideas词汇过关专项训练100题 ——学生版 （限时 60 分钟 满分 100 分） 班级：__________ 姓名：__________ 得分：__________ 第一部分 根据所给单词的中文提示补全句子（30分） 1. The mobile phone is one of the greatest ________（发明）in modern history. 2. My father bought a new ________（照相机）for our trip to the park. 3. She put her ________（笔记本电脑）in her schoolbag and left for class. 4. The ________（高速列车）can take us to Beijing in about five hours. 5. Don't forget to wear your ________（墨镜）on such a sunny day. 6. The red ________（按钮）on the machine is used to start it. 7. Please save your work in this computer ________（文件）before shutting down. 8. We should try to use less ________（塑料）to protect the environment. 9. The ________（打印机）in our office often runs out of paper. 10. The ________（车轮）of the ancient cart were made of wood. 11. In winter, the lake is covered with a ________（冻硬的）surface. 12. The top ________（层）of the cake is made of chocolate. 13. The snow will ________（融化）quickly when the sun comes out. 14. Water is carried to the village through a long ________（管道）. 15. The train passed through a mountain ________（隧道）in the west. 16. ________（旅游业）has brought more jobs to this small town. 17. We can ________（获得）much useful knowledge from reading books. 18. ________（造纸术）is one of the four great inventions of ancient China. 19. The new railway is ________（对……有重要作用）the local economic growth. 20. His carelessness ________（导致）a serious mistake in the experiment. 21. The ________（起源）of paper can be traced back to ancient China. 22. Many families cannot ________（买得起）a big house in the city. 23. This ________（公司）produces smart home machines for old people. 24. The ________（生产）of cars in this factory has increased a lot. 25. Her spoken English has ________（逐渐地）improved over the past year. 26. The news of the great invention spread ________（广泛地）across the world. 27. The Wright brothers first tested a ________（滑翔机）before making the plane. 28. You are ________（应当）hand in your homework before Friday. 29. The scientist travelled ________（全世界）to share his new idea. 30. The robot can finish the work by ________（它自己）without any help. 第二部分 用括号内所给词的适当形式填空（30分） 1. The telephone is an important ________ (invent) that changed the world. 2. This factory ________ (produce) thousands of toy cars every month. 3. The artist was very ________ (create) and made many new designs. 4. After the repair, the old machine worked ________ (complete) again. 5. The population of the city has grown ________ (rapid) in recent years. 6. The story in the book is far from ________ (real) — it is science fiction. 7. It is our ________ (responsible) to keep the classroom clean every day. 8. He will ________ (certain) come to the meeting tomorrow morning. 9. We should think about the ________ (suitable) of this plan before starting. 10. You can buy books ________ (cheap) at the secondhand store. 11. The weather became ________ (gradual) warmer during the spring. 12. English is ________ (wide) used as a working language around the world. 13. The ________ (develop) of 3D printing has helped many patients. 14. The ________ (connect) between the two cities was cut by the snowstorm. 15. The teacher asked us to write an ________ (introduce) to our invention. 16. There has been a great ________ (improve) in his writing this term. 17. The ________ (build) of the QinghaiXizang Railway was a great challenge. 18. Students are not ________ (allow) to use mobile phones in class. 19. My dream is to become a car ________ (design) in the future. 20. A good ________ (read) always thinks carefully while reading. 21. The ________ (press) inside the bottle made the water shoot out. 22. This dictionary is very ________ (use) for my English study. 23. The baby is still ________ (depend) on his parents for food and clothes. 24. The Wright brothers are ________ (influence) figures in the history of flight. 25. The papermaking experiment was ________ (success) and pleased the emperor. 26. The medicine had a very ________ (effect) result on the patient. 27. The number of tourists has been ________ (increase) since the new road was built. 28. The floor was so dirty that my shoes began to ________ (sticky) to it. 29. The wall was ________ (layer) with different colours of paint. 30. The clay was ________ (shape) into a small bowl by the children. 第三部分 根据句意及首字母提示补全单词（20分） 1. A m________ camera is a very small one that people can wear. 2. The i________ of the Internet has changed the way we live. 3. We can p________ a lot of useful things with a 3D printer. 4. The train runs at a very high s________ on the new railway. 5. Please don't p________ the red button; it is dangerous. 6. This kind of paper is made from plant f________. 7. The old bridge was made of s________ and wood, not steel. 8. Cai Lun tried many methods until he found a s________ one. 9. The liquid was p________ into a bamboo screen to make paper. 10. The 3D printer can c________ digital files into real objects. 11. The Great Wall was b________ to protect the ancient country. 12. We love stickynote stickers because their glue is quite s________. 13. The paper was first i________ by Cai Lun in the Eastern Han Dynasty. 14. The i________ of the book tells the history of paper. 15. The wheel is one of the most u________ inventions in human history. 16. The teacher asked us to r________ the passage after class. 17. The little boy wants to be an i________ like Edison when he grows up. 18. Modern medicine has helped c________ many dangerous diseases. 19. The message was s________ across the Atlantic Ocean by radio in 1901. 20. The cost of the material was very low, so the paper was c________. 第四部分 根据音标提示写出单词补全句子（20分） 1. I want to buy a new ________ /ˈkæmərə/ for the school trip. 2. She did her homework on a ________ /ˈlæptɒp/ last night. 3. You should wear ________ /ˈsʌnɡlɑːsɪz/ when the sun is bright. 4. This bottle is made of ________ /ˈplæstɪk/, so be careful with fire. 5. The ________ /ˈprɪntə(r)/ is out of ink; we need a new one. 6. The ancient cart moved on wooden ________ /wiːlz/. 7. There is a thin ________ /ˈleɪə(r)/ of ice on the lake. 8. Water flows through the ________ /paɪp/ under the street. 9. The train went through a long ________ /ˈtʌnl/ in the mountain. 10. ________ /ˈtʊərɪzəm/ has become an important industry here. 11. We can ________ /ɡeɪn/ valuable experience from this activity. 12. ________ /ˈpeɪpəmeɪkɪŋ/ spread from China to other countries. 13. The ________ /ˈræpɪd/ development of technology surprises us all. 14. This material is ________ /ˈsuːtəbl/ for making paper. 15. The tickets for the exhibition are quite ________ /tʃiːp/. 16. The glue is ________ /ˈstɪki/, so it can hold the paper. 17. Her English improved ________ /ˈɡrædʒuəli/ over the term. 18. The news was ________ /ˈwaɪdli/ reported on the Internet. 19. The Wright brothers tested a ________ /ˈɡlaɪdə(r)/ before building the plane. 20. An ________ /ˈɒfɪsə(r)/ of the palace workshop helped Cai Lun. 2 学科网（北京）股份有限公司 $