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

**基本信息** 分层递进培养语言能力，从基础词汇语法到综合语用，适配新授课知识巩固需求，助力思维品质与学习能力提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础达标|核心词汇与基础语法|汉译英词汇题巩固单元核心词，时态填空与句型转换强化语法应用| |能力提升|语篇理解与情境应用|补全对话训练交际策略，语篇填空整合词汇语法于语篇语境| |拓展运用|综合语言输出|口语情景表达结合真实生活（周末计划），提升语言运用与思维能力|

Unit 1 The Changing World Section B （1a~1f） 分层训练 （2026-2027学年人教版九年级上册） 【基础达标】 一、根据汉语提示填写单词 1. The ________ (人口) of the world is growing faster and faster. 2. With the development of ________ (科技), our life becomes more convenient. 3. We should take action to reduce air ________ (污染) in our city. 4. Great changes have ________ (发生) in my hometown since 2010. 5. The government is trying to ________ (发展) the rural areas to improve people's lives. 二、用所给词的适当形式填空 1. The population of this city ________ (increase) by 10% in the past five years. 2. We ________ (not see) such a huge change in our school before. 3. It's important for us ________ (protect) the environment from now on. 4. —What about ________ (talk) about the changes in our neighborhood? —That's a good idea. 5. My father ________ (build) a new house for our family last year. 三、根据题后要求做题（每空一词） 1. My hometown has changed a lot over the years. (对画线部分提问) ________ ________ my hometown changed over the years? 2. We will hold a meeting to discuss the pollution problem. (改为委婉建议) We ________ ________ a meeting to discuss the pollution problem. 3. They built a new bridge across the river last year. (改为一般疑问句) ________ they ________ a new bridge across the river last year? 4. I find it important to learn about the world's changes. (同义句转换) I think ________ ________ important to learn about the world's changes. 5. The biggest change in our city is the new subway system. (对画线部分提问) ________ ________ the biggest change in our city? 【能力提升】 四、补全对话 根据下面的对话情景，在每个空白处填入一个合适的句子，使对话的意思连贯、完整。 A: Hi, Li Ming! The weekend is coming. 1. ________? B: I haven't made a plan yet. I want to do something meaningful. Any advice? A: 2. ________? We can learn about the history and changes of our city there. B: The City Museum? That sounds interesting. 3. ________? A: Let's take the No. 12 bus. It stops right in front of the museum. B: Good! 4. ________? A: We can bring a notebook to take notes and a bottle of water. Don't forget your ID card—we need it to get in. B: Sure! 5. ________? A: Let's meet at the bus stop near our school at 8:30 a.m. on Saturday. B: Deal! See you then. 五、语篇填空 第一节 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 change, population, develop, pollute, discuss, enjoy, invite, learn, happy, technology Nowadays, the world is going through great 1. ________. The global 2. ________ is increasing rapidly, which brings many challenges. Many countries are working hard to 3. ________ their economies and improve people's lives. Last week, our class 4. ________ to have a meeting to 5. ________ the changes around us. We 6. ________ our teacher to join us. During the meeting, we talked about how 7. ________ has changed our daily lives, and also discussed the problem of air 8. ________. We all 9. ________ a lot from the discussion. Everyone felt 10. ________ to learn so much about the changing world. 第二节 阅读短文，根据语篇要求填空，使短文通顺、意思完整，每空限填一词。 The world is changing every day. 1. ________ we look around, we can see many new things appearing. People's living conditions have improved a lot 2. ________ more and more people have access to modern technology. However, there are also some problems. For example, air pollution is getting worse 3. ________ affects people's health. We need to take action 4. ________ protect our environment. 5. ________ we face challenges or enjoy the benefits of changes, we should keep an open mind and learn to adapt to the changing world. 【拓展运用】 六、口语情景表达 假设你和同学正在讨论周末计划，请根据以下提示完成一段对话（不少于6句）： 1. 询问对方周末打算； 2. 提出2条和“了解世界变化”相关的建议（如参观城市博物馆、走访乡村看发展）； 3. 约定时间和地点； 4. 补充需要准备的物品。 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考答案】 基础达标 一、1. population 2. technology 3. pollution 4. happened 5. develop 二、1. has increased 2. haven't seen 3. to protect 4. talking 5. built 三、1. How has 2. could hold 3. Did; build 4. it is 5. What is 能力提升 四、 1. What are you going to do 2. Why not visit the City Museum 3. How shall we get there 4. What should we bring 5. When and where shall we meet 五、 第一节 1. changes 2. population 3. develop 4. decided 5. discuss 6. invited 7. technology 8. pollution 9. learned 10. happy 第二节 1. When 2. because 3. and 4. to 5. Whether 拓展运用 六、（示例） A: Hi, Zhang Wei! What are you going to do this weekend? B: I'm not sure. I want to do something that can help me learn about the world's changes. Do you have any ideas? A: Why not visit the City Museum? We can learn how our city has developed over the past 50 years there. B: That's a good idea, but I've been there twice already. A: Then we could go to the nearby village to see the rural changes. Many new buildings and factories have been built there recently. B: Sounds great! When and where shall we meet? A: Let's meet at the school gate at 9:00 a.m. on Sunday. We can take a bus there together. B: Perfect! What should I bring with me? A: You can take a camera to take photos of the new village, and don't forget to bring some snacks and water. B: Got it! See you on Sunday. A: See you! 学科网（北京）股份有限公司 $