Unit5 Power of Ideas 核心词汇 配套专项单词练习题2026-2027学年人教版九年级英语上册

新人教版九年级上册Unit5 Power of Ideas 配套单词专项练习题 一、单词拼写（20道，根据句意+首字母填空，附带中文提示） 1. The i____ of paper changed the whole world. (发明；创造) 2. This new c____ can take clear photos of faraway objects. (照相机) 3. My l____ is light and easy to carry when I travel. (笔记本电脑) 4. The high-speed t____ runs fast between cities in China. (列车；火车) 5. This pair of s____ can protect our eyes from strong sunlight. (墨镜) 6. Press the b____ and the machine will start working. (按钮) 7. Factories p____ thousands of plastic toys every day. (生产) 8. Save this f____ and send it to the 3D printer later. (文件) 9. This printer can make things out of p____ material. (塑料) 10. The w____ of the car was broken in the accident. (车轮) 11. The river will m____ when spring comes. (融化) 12. Workers built a long t____ through the high mountains. (隧道) 13. The new railway improves local t____ a lot. (旅游业) 14. We can g____ much knowledge from old books. (获得；取得) 15. This material is e____, so most people can afford it. (便宜的) 16. The s____ of this new machine is light and small. (形状) 17. This plant’s f____ can be used to make paper. (纤维) 18. The accident r____ in many people’s hurt. (造成；导致) 19. This kind of glue can s____ pieces of paper together. (粘贴) 20. This new technology is w____ used all over the country. (广泛地) 二、词形变形填空（20道，使用括号内单词的正确形式填空） 1. This great ____ (invent) changed people’s daily life. 2. Bell was the ____ (invent) of the telephone. 3. Many new ____ (produce) are shown in the invention show. 4. The machine can ____ (produce) hundreds of cups each hour. 5. We need to write down the ____ (create) ideas on the poster. 6. His ____ (create) helps him finish the new design fast. 7. The snow ____ (melt) when the sun comes out every spring. 8. Many long ____ (tunnel) were built for the Qinghai-Xizang Railway. 9. The development of ____ (tour) brings more jobs to small towns. 10. We can ____ (gain) experience by doing small experiments. 11. This new kind of cloth is ____ (cheap) than silk. 12. The ____ (shape) of 3D printed toys can be changed easily. 13. Plant ____ (fibre) are the main material for ancient paper. 14. The heavy rain ____ (result) in serious floods last summer. 15. This glue ____ (stick) paper to wood very well. 16. This new medicine is ____ (wide) used in hospitals now. 17. The ____ (rapid) spread of paper changed old civilizations. 18. We can solve these problems ____ (rapid) with new tools. 19. This plan is ____ (suit) for students to make small inventions. 20. The ____ (create) of the plane took the Wright brothers many years. 三、选词填空（10道，方框内短语可变换形式，每个短语仅使用一次） result in, lead to, hundreds of, all over the world, later on, speed up be supposed to, stand up, piece of, responsible for 1. ____ visitors come to see the high-speed train exhibition every day. 2. The spread of paper ____ the fast development of ancient culture. 3. Careless operation may ____ machine breaking down. 4. Cai Lun’s paper making technique spread ____ after hundreds of years. 5. We will learn more invention stories ____ in this unit. 6. New high-speed trains ____ people’s travel speed greatly. 7. You ____ press the red button before starting Smart Cook. 8. A small ____ sticky note can mark your book pages clearly. 9. Bad weather is ____ the delay of the train service today. 10. When the teacher comes in, please ____ quietly. 四、词义辨析单项选择（10道，四选一中考标准题型） 1. The ____ of the plane changed the way people travel long distances. A. invent B. invention C. inventor D. creative 2. This factory ____ plastic cups and toys every single day. A. produces B. creates C. gains D. melts 3. The warm sunshine made the snow ____ fast in spring. A. shape B. melt C. stick D. spread 4. The new railway built many ____ to cross high mountains. A. wheels B. tunnels C. buttons D. fibres 5. The new transport brings great development to local ____. A. tourism B. creation C. production D. workshop 6. Too much rain will ____ heavy floods in mountain villages. A. stand up B. result in C. speed up D. look up 7. Paper making technology spread ____ Europe through Arabic people. A. all over the world B. step by step C. in part D. to start with 8. You ____ read the instructions before using the 3D printer. A. are supposed to B. look up to C. take advantage of D. build up 9. This soft glue can ____ small paper pieces together well. A. lead B. stick C. melt D. shape 10. This new medical tool is ____ used in every big hospital now. A. rapidly B. widely C. gradually D. fully 五、根据汉语提示翻译句子（10道，每句汉语后标注本句核心重点短语，句式贴合课本原句） 1. 这项造纸技术带来了全球知识的快速传播。lead to ________________________________________________________________ 2. 粗心操作会造成这台智能烹饪机器发生故障。result in ________________________________________________________________ 3. 每天有成百上千的游客前来参观高铁展览。hundreds of ________________________________________________________________ 4. 后来，蔡伦的造纸术传播到世界各地。all over the world ________________________________________________________________ 5. 高铁大大加快了人们的出行速度。speed up ________________________________________________________________ 6. 使用智能烹饪机前，你应当按下红色按钮。be supposed to ________________________________________________________________ 7. 一张便利贴就可以清晰标记书本页码。piece of ________________________________________________________________ 8. 恶劣天气是今天列车延误的原因。responsible for ________________________________________________________________ 9. 老师走进教室时，请安静起立。stand up ________________________________________________________________ 10. 多年以后，更多国家学习了这项古老发明。later on ________________________________________________________________ 参考答案与完整解析 一、单词拼写答案及解析 1. invention 解析：单词标注invention，名词，发明，the后接单数名词。 2. camera 解析：单词标注camera，名词，照相机，单数可数名词。 3. laptop 解析：单词标注laptop，笔记本电脑，单元核心发明类词汇。 4. train 解析：单词标注train，high-speed train固定搭配高铁。 5. sunglasses 解析：单词标注sunglasses，墨镜，常用复数形式。 6. button 解析：单词标注button，按钮，press the button课本原搭配。 7. produce 解析：单词标注produce，动词，生产，主语factories复数，动词原形。 8. file 解析：单词标注file，文件，save the file课本原短语。 9. plastic 解析：单词标注plastic，形容词，塑料的，修饰material。 10. wheel 解析：单词标注wheel，车轮，the后单数名词。 11. melt 解析：单词标注melt，动词融化，will后接原形。 12. tunnel 解析：单词标注tunnel，隧道，a long后单数名词。 13. tourism 解析：单词标注tourism，不可数名词旅游业。 14. gain 解析：单词标注gain，动词获得，can后原形。 15. cheap 解析：单词标注cheap，形容词便宜的，作表语。 16. shape 解析：单词标注shape，名词形状，the后单数。 17. fibre 解析：单词标注fibre，名词纤维，plant fibre固定搭配。 18. results 解析：单词标注result in，主语accident单数，一般现在时三单。 19. stick 解析：单词标注stick，动词粘贴，can后原形。 20. widely 解析：单词标注widely，副词广泛地，修饰动词used。 二、词形变形填空答案及解析 1. invention 解析：词根invent动词变名词invention，伟大的发明。单词标注invent。 2. inventor 解析：invent表人名词inventor，发明者贝尔。单词标注inventor。 3. products 解析：many后product变复数products，产品。单词标注product。 4. produce 解析：情态动词can后接动词原形produce，生产。单词标注produce。 5. creative 解析：形容词creative修饰名词ideas，有创意的。单词标注creative。 6. creation 解析：his后接名词creation，创意、构思。单词标注create。 7. melts 解析：主语snow单数，一般现在时谓语melts。单词标注melt。 8. tunnels 解析：many后tunnel复数tunnels，隧道。单词标注tunnel。 9. tourism 解析：tour动词变名词tourism，旅游业。单词标注tourism。 10. gain 解析：情态动词can后动词原形gain，获取。单词标注gain。 11. cheaper 解析：than比较级标志，cheap变比较级cheaper。单词标注cheap。 12. shape 解析：the后单数名词shape，外形。单词标注shape。 13. fibres 解析：plant fibre复数fibres表各类植物纤维。单词标注fibre。 14. resulted 解析：last summer过去时间，result过去式resulted。单词标注result。 15. sticks 解析：glue单数主语，一般现在时sticks。单词标注stick。 16. widely 解析：wide形容词变副词widely，修饰动词used。单词标注wide。 17. rapid 解析：形容词rapid修饰名词spread，快速的。单词标注rapid。 18. rapidly 解析：rapid副词rapidly修饰动词solve。单词标注rapidly。 19. suitable 解析：suit动词变形容词suitable，合适的。单词标注suit。 20. creation 解析：the后名词creation，创造、发明过程。单词标注create。 三、选词填空答案及解析 1. Hundreds of 解析：短语标注hundreds of，成百上千，句首首字母大写。 2. led to 解析：短语标注lead to，造纸术发生在过去，过去式led to。 3. result in 解析：may情态动词后动词原形，造成故障。 4. all over the world 解析：短语标注all over the world，全世界，贴合课文造纸传播原文。 5. later on 解析：短语标注later on，稍后、之后，作时间状语。 6. speed up 解析：主语trains复数，一般现在时原形，加速出行。 7. are supposed to 解析：短语标注be supposed to，应当，主语you搭配are。 8. piece of 解析：短语标注a piece of，一张、一片，修饰sticky note。 9. responsible for 解析：短语标注responsible for，是……的原因，固定搭配。 10. stand up 解析：please后动词原形，起立，课堂场景短语。 四、词义辨析单选答案及解析 1. 答案B 解析：invention名词发明；invent动词发明，inventor发明者，creative有创意，本句指飞机这项发明，单词标注invention。 2. 答案A 解析：produce大批量生产；create侧重创造创意事物，gain获取，melt融化，工厂生产产品用produce，单词标注produce。 3. 答案B 解析：melt融化；shape塑形，stick粘贴，spread传播，阳光使积雪融化，单词标注melt。 4. 答案B 解析：tunnel隧道；wheel车轮，button按钮，fibre纤维，高山铁路配套隧道，单词标注tunnel。 5. 答案A 解析：tourism旅游业；creation创意，production产量，workshop作坊，交通带动旅游，单词标注tourism。 6. 答案B 解析：result in造成；stand up起立，speed up加速，look up查阅，大雨引发洪水，短语标注result in。 7. 答案A 解析：all over the world世界各地，贴合课文造纸西传原文，短语标注all over the world。 8. 答案A 解析：be supposed to应当；look up to仰慕，take advantage of利用，build up积累，使用机器前应当读说明，短语标注be supposed to。 9. 答案B 解析：stick粘贴；lead导致，melt融化，shape塑形，胶水粘纸张，单词标注stick。 10. 答案B 解析：widely广泛地；rapidly快速，gradually逐步，fully完全，工具被广泛使用，单词标注widely。 五、翻译题标准答案 1. The papermaking technique led to the rapid spread of knowledge all over the world. 解析：贴合课文造纸改变文明原文句式，lead to表示带来、引发。 2. Careless operation will result in the Smart Cook breaking down. 解析：贴合课本智能烹饪机听力素材，result in表示造成某种结果。 3. Hundreds of visitors come to visit the high-speed train exhibition every day. 解析：hundreds of成百上千，匹配文中hundreds of dishes同类短语用法。 4. Later on, Cai Lun’s papermaking skill spread all over the world. 解析：later on后来，贴合课文造纸向外传播段落语境。 5. High-speed trains speed up people’s travelling speed greatly. 解析：speed up加速，单元描述交通变化核心短语。 6. You are supposed to press the red button before using Smart Cook. 解析：be supposed to应当，完全匹配听力机器操作原句。 7. A small piece of sticky note can mark the pages of your book clearly. 解析：a piece of一张，贴合便利贴阅读短文素材。 8. Bad weather is responsible for the train delay today. 解析：be responsible for是……的原因，课文responsible for固定搭配。 9. Please stand up quietly when the teacher walks into the classroom. 解析：stand up起立，课堂基础常用短语。 10. Later on, more countries learned this ancient great invention. 解析：later on多年以后，贴合发明传播课文时间描述句式。 2 学科网（北京）股份有限公司 $