Unit 5 A Path Toward a Better World课时1 Preparing for the Topic课时练习 2026-2027学年仁爱科普版英语九年级上册

**基本信息** 仁爱版九年级上Unit 5课时1同步练，以“基础巩固—语法应用—语篇综合”分层设计，通过词汇默写、句型补全到阅读写作的递进，强化语言能力与文化意识，适配新授课知识内化需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（path等）、主题词组（南水北调等）、基础句型|音标/中文提示默写，单空填词，聚焦语言能力基础积累| |巩固层|词形变化（underwater→underwater）、词汇辨析（diversion/tunnel等）|括号词适当形式填空、选词填空，强化语法应用与思维品质| |应用层|语篇理解（中国天眼说明文）、综合表达（阅读回答）|阅读还原、完形填空、阅读回答，融合文化意识（中国科技成就）与学习能力培养|

2026-2027学年仁爱版九年级上 Unit 5 A Path Toward a Better World 课时1 Preparing for the Topic 部分课时练习 一、单词默写（根据音标或中文写出英文单词） 1. ________ /pɑːθ/ n. 小路；小径 2. ________ /daɪˈvɜːʃn/ n. 转移；转向 3. ________ /ˈreɪdiəʊ/ n. 无线电传送；收音机 4. ________ /ˌʌndəˈwɜːtə(r)/ adj. 水下的；用于水下的 5. ________ /səˈpraɪz/ v. 使惊奇；使诧异 6. ________ /ˈtʌnl/ n. 隧道；地道 7. ________ /ɪkˈspɪəriəns/ n. 经历；经验 8. ________ /ˈræpɪd/ adj. 快速的；迅速的 二、词组默写（根据中文写出英文词组） 1. 南水北调 __________________________ 2. 中国天眼 __________________________ 3. 天宫空间站 __________________________ 4. 高速铁路系统 __________________________ 5. 水下铁路隧道 __________________________ 6. 搜索信息 __________________________ 三、根据要求完成句子（用所给中文提示补全英文句子，每空一词） 1. 南水北调是世界上最大和最长的调水工程。 The South-to-North Water Diversion is the ______ and ______ water diversion project in the world. 2. 中国天眼是目前世界上最大的射电望远镜。 China Sky Eye is now the world's ______ radio ______. 3. 天宫空间站允许人们在那里居住并进行实验。 Tiangong Space Station ______ people to live in and do ______ in space. 4. 中国高铁是世界上最庞大的高铁系统。 China High-Speed Rail is the world's ______ high-speed rail ______. 5. 人们使用计算机工作、学习和娱乐。 People use computers for work, for study, and for ______. 四、用括号内所给词的适当形式填空 1. The Channel Tunnel is the world's longest ______ (underwater) railway tunnel. 2. The Burj Khalifa looks like a ______ (desert) flower in the center of Dubai. 3. We use the computer ______ (take) online courses and search for information. 4. Programs are written by using a language that the computer can ______ (understand). 5. Any wrong step will cause the program ______ (crash). 6. The technology project has ______ (surprise) me most in China. 五、选词填空（从方框中选择适当的单词填入空白处，每词限用一次） diversion telescope space tunnel fast program rail underwater radio experiment Modern technology has brought us many amazing projects. The South-to-North Water (1) ______ is the world's largest water transfer project. China Sky Eye, also known as the FAST, is the world's largest (2) ______ telescope. The Tiangong (3) ______ Station allows astronauts to live in space and do (4) ______. The Channel Tunnel is the longest (5) ______ railway tunnel in the world, connecting the UK and France. China High-Speed (6) ______ is the biggest high-speed rail system in the world. The Burj Khalifa is the world's tallest building. People also use computers to take online courses, enjoy games, and chat with friends. A computer (7) ______ is written in a language that the computer can understand. You must be very careful when writing your own (8) ______. China's high-speed trains are very (9) ______ and comfortable. These projects have changed our lives and opened a (10) ______ to a better world. 六、阅读还原（从A-F六个选项中选出五个填入短文空缺处，使短文完整流畅） How Computers Have Changed Our Lives Computers have become an important part of our daily lives. (1) ______ They are used in almost every field, from education to entertainment. In education, computers help students learn more effectively. (2) ______ They can also do research on the internet and find information quickly. In the workplace, computers increase productivity. (3) ______ This saves time and reduces paper waste. (4) ______ We can watch movies, play games, listen to music, and chat with friends online. Computers have also made communication easier. With email and social media, we can stay in touch with people around the world. However, we should be careful about how much time we spend on computers. (5) ______ It is important to balance screen time with outdoor activities and exercise. A. They allow us to take online courses and attend virtual classes. B. They are also used for entertainment purposes. C. Spending too much time on computers can be harmful to our health. D. People can create documents, spreadsheets, and presentations on computers. E. Computers are expensive and not everyone can afford them. F. Computers have greatly changed the way we live and work. (1) ________ (2) ________ (3) ________ (4) ________ (5) ________ 七、阅读理解（A篇为说明文，B篇为记叙文，C篇为应用文，每题仅有一个最佳选项） A   China Sky Eye — The Eye of the Universe China Sky Eye, also known as FAST (Five-hundred-meter Aperture Spherical Telescope), is the world's largest and most sensitive radio telescope. It is located in a natural basin in Guizhou Province, China. The telescope is 500 meters in diameter, which is about the size of 30 football fields. FAST was completed in 2016 and officially began operations in 2020. Since then, it has made many important discoveries. Scientists use FAST to observe pulsars, search for extraterrestrial life, and study the origins of the universe. The telescope is so sensitive that it can detect signals from billions of light-years away. Building FAST was a huge challenge. Scientists had to find a perfect location with minimal radio interference. They also had to design and construct a telescope that could change its shape to focus on different parts of the sky. The project shows the great progress China has made in science and technology. ( )1. What does FAST stand for? A. Fast Aperture Space Telescope. B. Five-hundred-meter Aperture Spherical Telescope. C. Five-hundred-meter Active Space Telescope. D. Fast Active Spherical Telescope. ( )2. Where is China Sky Eye located? A. In Sichuan Province. B. In Yunnan Province. C. In Guizhou Province. D. In Hunan Province. ( )3. When did FAST officially begin operations? A. In 2016. B. In 2018. C. In 2020. D. In 2022. ( )4. What can FAST detect? A. Signals from the moon. B. Signals from other planets. C. Signals from billions of light-years away. D. Signals from the sun. ( )5. What does the passage mainly talk about? A. The history of China's space program. B. The features and significance of China Sky Eye. C. The life of scientists in Guizhou. D. How to build a radio telescope. B   My Experience with High-Speed Rail Last summer, I traveled from Beijing to Shanghai by high-speed train. It was my first time riding on such a fast train, and I was very excited. The train looked like a white dragon and could run at a speed of over 350 kilometers per hour. When the train started moving, I was surprised by how smooth the ride was. There was no shaking at all. I looked out of the window and saw the beautiful scenery passing by quickly. The seats were comfortable and spacious. There was also free Wi-Fi on the train, so I could stay connected with my friends. The journey took about four and a half hours. In the past, it would have taken more than ten hours by ordinary train. I felt that high-speed rail had really made travel faster and more convenient. I was amazed by China's technology. This experience made me proud of my country. I think that technology has truly made our lives better and more efficient. ( )6. Where did the writer travel last summer? A. From Shanghai to Beijing. B. From Beijing to Shanghai. C. From Guangzhou to Beijing. D. From Shenzhen to Shanghai. ( )7. How fast could the train run? A. Over 300 kilometers per hour. B. Over 350 kilometers per hour. C. Over 400 kilometers per hour. D. Over 450 kilometers per hour. ( )8. What did the writer think of the ride? A. It was bumpy and uncomfortable. B. It was smooth and comfortable. C. It was too fast and scary. D. It was boring and long. ( )9. How long did the journey take? A. About three hours. B. About four and a half hours. C. About six hours. D. About ten hours. ( )10. What did the writer think of China's technology? A. He was not interested. B. He was amazed and proud. C. He thought it was too expensive. D. He thought it was not reliable. C    Experience the Speed of China The world's largest high-speed rail network 🌟 Why Choose High-Speed Rail? — 🕐 Fast: Travel at speeds of up to 350 km/h — 🛋️ Comfortable: Spacious seats with plenty of legroom — 📶 Connected: Free Wi-Fi and power outlets at every seat — 🍽️ Convenient: On-board dining service available — 💚 Green: Low carbon emissions compared to flying 📍 Popular Routes: Beijing – Shanghai (4.5 hours) Guangzhou – Shenzhen (1 hour) Chengdu – Chongqing (1.5 hours) Book your ticket today and enjoy the journey! ( )11. What is the maximum speed of China's high-speed trains? A. 250 km/h. B. 300 km/h. C. 350 km/h. D. 400 km/h. ( )12. What is available on the train according to the poster? A. Free meals. B. Free Wi-Fi and power outlets. C. Free accommodation. D. Free travel insurance. ( )13. Why is high-speed rail considered "green"? A. It is painted green. B. It produces less carbon emissions than flying. C. It uses green energy. D. It has green seats. ( )14. How long does it take from Guangzhou to Shenzhen? A. 30 minutes. B. 1 hour. C. 1.5 hours. D. 2 hours. ( )15. What is the purpose of this poster? A. To introduce the history of high-speed rail. B. To encourage people to take high-speed trains. C. To compare trains and planes. D. To show the cost of tickets. 八、完形填空（阅读下面的短文，从每题所给的A、B、C、D四个选项中选出最佳选项） Technology has changed our lives in many ways. (1) ______ the most important inventions is the computer. People use computers for work, for study, and (2) ______ fun. We use the computer (3) ______ online courses and search for information. We also enjoy games, watch movies, (4) ______ chat with friends on the computer. Computers are controlled by (5) ______. A program is a set of instructions written in a language that the computer can (6) ______. You must be very careful when writing your own programs because (7) ______ wrong step will cause the program to crash. Technology has also given us many amazing (8) ______. The South-to-North Water Diversion is the world's largest water transfer project. China Sky Eye is the world's largest radio (9) ______. These projects show the great progress China has made. They have opened a path (10) ______ a better world. ( )1. A. One of B. One C. The first D. The only ( )2. A. of B. to C. for D. with ( )3. A. take B. to take C. taking D. took ( )4. A. but B. or C. so D. and ( )5. A. computers B. programs C. scientists D. languages ( )6. A. write B. see C. understand D. read ( )7. A. any B. some C. many D. no ( )8. A. problems B. programs C. projects D. purposes ( )9. A. telescope B. antenna C. satellite D. station ( )10. A. of B. to C. for D. with 九、阅读回答（阅读下面的短文，根据短文内容回答下列问题，每题答案不超过6个单词） China High-Speed Rail — A Modern Wonder China High-Speed Rail is one of the most impressive technological achievements in the world. The network spans over 40,000 kilometers, making it the largest high-speed rail system on Earth. It connects major cities across China and has greatly reduced travel time. Before the high-speed rail, traveling from Beijing to Shanghai could take over ten hours. Now, the journey takes only about four and a half hours. The trains are comfortable, with spacious seats and free Wi-Fi. They are also environmentally friendly, producing less carbon than airplanes. The high-speed rail has not only improved transportation but also boosted economic development. It has made it easier for people to travel for business and tourism. It is a symbol of China's rapid progress in science and technology. 1. How long is China's high-speed rail network?   2. How long does it take from Beijing to Shanghai now?   3. What is one advantage of high-speed rail?   4. What has high-speed rail boosted?   5. What is high-speed rail a symbol of?   参考答案 一、单词默写 1. path 2. diversion 3. radio 4. underwater 5. surprise 6. tunnel 7. experience 8. rapid 二、词组默写 1. South-to-North Water Diversion 2. China Sky Eye 3. Tiangong Space Station 4. high-speed rail system 5. underwater railway tunnel 6. search for information 三、根据要求完成句子 1. largest; longest 2. largest; telescope 3. allows; experiments 4. biggest; system 5. fun 四、用括号内所给词的适当形式填空 1. underwater 2. desert 3. to take 4. understand 5. to crash 6. surprised 五、选词填空 1. diversion 2. radio 3. space 4. experiments 5. underwater 6. rail 7. program 8. program 9. fast 10. path 六、阅读还原 1. F 2. A 3. D 4. B 5. C（E为多余选项） 七、阅读理解 A篇：1. B 2. C 3. C 4. C 5. B B篇：6. B 7. B 8. B 9. B 10. B C篇：11. C 12. B 13. B 14. B 15. B 八、完形填空 1. A 2. C 3. B 4. D 5. B 6. C 7. A 8. C 9. A 10. B 九、阅读回答 1. Over 40,000 kilometers. 2. About four and a half hours. Comfortable / Fast / Green. Economic development. China's rapid progress. 学科网（北京）股份有限公司 $