Unit 1 The Changing World Section B (1a-1f) 同步练 2026-2027学年人教版九年级英语上册

**基本信息** 初中英语Unit 1课时4同步练，分层清晰，从词汇到语篇再到思维进阶，全面巩固主题语言知识，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇与词组|单词/词组默写，机械记忆巩固基础| |进阶层|句型应用与语法|语境填空（汉语提示/词形变化），强化语法应用| |拓展层|语篇理解与思维|阅读还原/完形填空/角色扮演，提升语篇能力与批判性思维|

Unit 1 The Changing World 课时4 Section B (1a-1f) 分层作业 一、单词默写 1. /trænzˈpɔːt/ n. & v. 运输 ________ 2. /ˌɪnfrəˈstrʌktʃə(r)/ n. 基础设施 ________ 3. /kəˈmjuːt/ v. 通勤 ________ 4. /ˈpæsɪndʒə(r)/ n. 乘客 ________ 5. /ɪˈfɪʃnsi/ n. 效率 ________ 6. /əkˈseləreɪt/ v. 加速 ________ 7. /kənˈdʒɛstʃən/ n. 拥塞 ________ 8. /ˈsʌstənəbl/ adj. 可持续的 ________ 9. /ˈreɪlweɪ/ n. 铁路 ________ 10. /ˈhaɪweɪ/ n. 公路 ________ 11. /ˈbrɪdʒ/ n. 桥梁 ________ 二、词组默写 1. 加快速度 __________________________ 2. 减少通勤时间 __________________________ 3. 改善基础设施 __________________________ 4. 公共交通系统 __________________________ 5. 减轻交通拥堵 __________________________ 6. 可持续发展 __________________________ 7. 为……提供便利 __________________________ 8. 促进经济发展 __________________________ 9. 从……中受益 __________________________ 10. 增强连通性 __________________________ 三、汉语提示填空题 1. 过去从这个城市到邻市要花一整天的时间。 It ________ a whole day ________ get to the neighboring city from this city in the past. 2. 新修的高速公路已经将行程时间缩短了将近一半。 The new highway has ________ the travel time ________ nearly half. 3. 当地居民从交通改善中受益匪浅。 Local residents have ________ a lot ________ the transport improvements. 4. 如今，人们可以轻松地去往他们想去的地方。 Nowadays, people can get to ________ they want to go with ease. 5. 公共交通系统已经变得更加高效和环保。 The public transport system has become more ________ and environmentally friendly. 6. 许多上班族过去常常开车上班，但现在他们选择坐地铁。 Many office workers ________ ________ drive to work, but now they choose to take the subway. 7. 政府已经在城市周围修建了数百公里的自行车道。 The government ________ ________ hundreds of kilometers of bike lanes around the city. 8. 这一变化极大地改善了人们的生活质量。 This change has greatly ________ the ________ of people’s lives. 9. 你对新的快速公交系统感到满意吗？ ________ you ________ with the new BRT system? 10. 这座新桥连接了河两岸的社区。 The new bridge ________ the communities on ________ sides of the river. 四、用括号内所给词的适当形式填空 1. The new subway system makes it much ________ (easy) for people to travel around the city. 2. Many young people ________ (use) to live in the suburbs, but now they prefer the city center. 3. Since the new bridge was built, the number of cars in the city center ________ (reduce) greatly. 4. The government ________ (invest) a lot of money in public transport over the past five years. 5. With the help of new technology, the train ________ (travel) at a much higher speed now. 五、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次） connect develop efficient improve modern provide reduce spend travel use My city has made great efforts to 1.______________ its transport system. New roads 2.______________ different areas. The government has also 3.______________ a smart bus system. These changes make commuting more 4.______________. People now 5.______________ less time on the road. Many people 6.______________ public transport instead of driving. This helps 7.______________ pollution. The city has become more 8.______________. New services 9.______________ convenience for residents. It is now easier to 10.______________ around the city. 六、阅读还原 How to Make Your City More Walkable? Walking is one of the oldest and most natural forms of transportation. But in many cities, walking has become difficult or even dangerous. 1.______________ Here are some ways to make cities more walkable. First, build wider sidewalks and crosswalks. 2.______________ This gives pedestrians more space and makes them feel safer. Second, plant more trees along the streets. Trees provide shade and make walking more pleasant, especially in hot weather. Third, reduce the speed limit in residential areas. 3.______________ When cars drive slower, pedestrians are less likely to get hit. Fourth, add more benches and public restrooms. 4.______________ These facilities encourage people to take longer walks. Finally, create car-free zones in the city center. 5.______________ People can enjoy shopping and dining without worrying about traffic. These changes not only promote health but also help protect the environment. A. This is especially important near schools and parks. B. That’s why many city planners are trying to improve walkability. C. These areas are reserved for pedestrians and cyclists only. D. Pedestrians often have to compete with cars for space. E. Rest stops can make long walks more comfortable. F. Wider sidewalks can also encourage more people to walk. 七、阅读理解 Smart Transport Systems: The Future of Urban Mobility In recent years, smart transport systems have been introduced in many cities to address traffic problems. These systems use data and technology to make transportation more efficient, safe, and sustainable. One example is the use of real-time traffic monitoring. Sensors placed on roads collect information about traffic flow, which is then analyzed to adjust traffic lights and reduce delays. Another innovation is the development of smart parking systems. These systems help drivers find available parking spaces quickly, reducing the time spent searching for parking and lowering emissions. In some cities, electric buses equipped with GPS and Wi-Fi have become popular, offering a more comfortable and eco-friendly commuting experience. Moreover, many cities are promoting shared mobility services like bike-sharing and ride-hailing. These services provide flexible and affordable options for short-distance travel. They also help reduce the number of private cars on the road, thus easing congestion. Despite the benefits, there are challenges to implementing smart transport systems. High costs, privacy concerns, and the need for public acceptance are major obstacles. However, with the right planning and investment, smart transport can transform urban life and create a greener future. 1. What is the main purpose of smart transport systems? A. To replace all traditional vehicles. B. To make transportation more efficient and sustainable. C. To reduce the number of roads. D. To increase the speed of private cars. 2. How do real-time traffic monitoring systems work? A. They use cameras to catch speeding cars. B. They collect data from sensors to adjust traffic lights. C. They send messages to drivers about road conditions. D. They provide free Wi-Fi to passengers. 3. What benefit does smart parking bring? A. It increases parking fees. B. It helps drivers find spaces faster and reduces pollution. C. It allows cars to park automatically. D. It creates more parking lots. 4. According to the passage, which of the following is a challenge for smart transport? A. Too many people using bikes. B. Lack of interest from the public. C. High costs and privacy concerns. D. Too much data to process. 5. What is the writer’s attitude towards smart transport systems? A. Pessimistic. B. Supportive but realistic. C. Indifferent. D. Strongly opposed. 八、完形填空 My hometown is a small city that has experienced great changes in transportation. When I was a child, the roads were narrow and 1.______________. People 2.______________ to walk or ride bikes to get around. It took a long time to reach other places. However, in the past decade, the government has 3.______________ heavily in transport infrastructure. They have built new highways and 4.______________ the railway system. Now, high-speed trains connect our city with major cities, and the journey time has been 5.______________ by more than half. What’s more, the city has introduced a smart bus system. Buses are equipped with GPS and arrive 6.______________ time. Passengers can check real-time schedules on their phones. These changes have made commuting much more 7.______________. I am 8.______________ proud of these developments. They have not only improved our daily lives but also attracted more 9.______________ to the city. I believe that with continued effort, our city will become an even better place to 10.______________. 1. A. wide B. dirty C. smooth D. modern 2. A. used B. are used C. were used D. use 3. A. wasted B. borrowed C. invested D. saved 4. A. improved B. removed C. built D. designed 5. A. added B. increased C. reduced D. kept 6. A. in B. on C. at D. for 7. A. expensive B. difficult C. convenient D. boring 8. A. hardly B. really C. never D. seldom 9. A. tourists B. students C. doctors D. workers 10. A. work B. study C. live D. travel 九、思维进阶 Role Play & Critical Thinking Topic: Does the new transport system really change people’s life? Background: Our city has built a new light rail line. Some people say it’s a great improvement, while others think it’s a waste of money. Now you are a reporter. Interview two people and express your opinion. Task 1: Interview a Shop Owner Reporter: How has the light rail influenced your business? Shop Owner: It has changed a lot. In the past, customers____________________, but now they can ____________________  . So my business has grown. Reporter: From his words, we can see the light rail not only makes travel easier but also helps local businesses____________________  . Task 2: Answer a critical question Someone says: “The light rail only benefits people who live near the stations. People in other areas get nothing.” Do you agree? Use TWO facts from common knowledge to disagree. I don’t agree. First,  ____________________________________________________________________________________________________________________________________________________________________________________________________________________________ Second,  ____________________________________________________________________________________________________________________________________________ So the light rail really benefits a wide range of people. 参考答案 一、单词默写 1. transport 2. infrastructure 3. commute 4. passenger 5. efficiency 6. accelerate 7. congestion 8. sustainable 9. railway 10. highway 11. bridge 二、词组默写 1. speed up 2. reduce commute time 3. improve infrastructure 4. public transport system 5. ease traffic congestion 6. sustainable development 7. provide convenience for 8. promote economic growth 9. benefit from 10. enhance connectivity 三、汉语提示填空题 1. took; to 2. reduced; by 3. benefited; from 4. wherever 5. efficient 6. used to 7. has built 8. improved; quality 9. Are; satisfied 10. connects; both 四、用括号内所给词的适当形式填空 1. easier 2. used 3. has been reduced 4. has invested 5. travels 五、选词填空（修正版） 1. improve 2. connect 3. developed 4. efficient 5. spend 6. use 7. reduce 8. modern 9. provide 10. travel 六、阅读还原 1. D 2. F 3. A 4. E 5. C 七、阅读理解 1. B 2. B 3. B 4. C 5. B 八、完形填空 1. B 2. A 3. C 4. A 5. C 6. B 7. C 8. B 9. A 10. C 九、思维进阶 (开放性答案，示例) Task 1: In the past, customers had to travel far by bus, but now they can reach my shop by light rail in 10 minutes. help local businesses attract more customers and increase sales. Task 2: I don’t agree. First, the light rail reduces traffic on all roads, so people in other areas also benefit from less congestion. Second, the light rail creates jobs and boosts the local economy, which benefits everyone in the city. 学科网（北京）股份有限公司 $