Unit 1 The Changing World Section B (2a～2c) 同步训练 2026-2027学年英语人教版英语九年级上册

**基本信息** 初中英语九年级上册Unit 1 Section B(2a~2c)同步练，分层设计清晰，从词汇语法基础到语篇综合应用，助力语言能力与思维品质提升。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础达标|基础词汇（如development）、核心语法（完成时/被动语态）、基础句型转换|单词填写巩固主题词汇，词形变化强化时态语态，句型转换训练基础表达| |能力提升|综合语篇理解、语篇填空（词汇语法整合）、书面表达（主题写作）|阅读理解提取关键信息，语篇填空综合运用词汇语法，书面表达实现知识迁移|

Unit 1 The Changing World Section B (2a~2c) 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 rapid ________ (发展) of technology has changed our daily life greatly. 2. With the increase of ________ (人口), many cities are facing more problems. 3. We should take action to reduce air ________ (污染) in our hometown. 4. The government has made efforts to ________ (改善) the living conditions of the villagers. 5. ________ (传统的) culture is an important part of a country’s history. 6. Great ________ (变化) have taken place in my hometown since 2010. 7. The ________ (环境) here becomes better and better with more trees planted. 8. Many old buildings were ________ (拆除) to make space for new shopping malls. 二、用所给词的适当形式填空 1. By the time we arrived at the city, the old factory ________ (already / pull) down. 2. I ________ (not / see) such a modern library since I came to this town. 3. While my father ________ (talk) about the city’s changes, I took some notes. 4. So far, the government ________ (build) five new parks in our neighborhood. 5. Before he moved to Beijing, he ________ (live) in a small village for 15 years. 6. How many old houses ________ (turn) into museums in this area up to now? 7. When I walked into the classroom, my classmates ________ (discuss) the future changes of our city. 三、根据题后要求做题（每空一词） 1. They have built three new schools in the village since 2018. (对画线部分提问) ____ ____ new schools have they built in the village since 2018? 2. The noise from the factory has affected the local people’s life. (对画线部分提问) ____ ____ the local people’s life? 3. He has already finished his report on environmental protection. (改为一般疑问句) ____ he ____ his report on environmental protection yet? 4. We can see the great changes in our city everywhere. (改为否定句) We ____ ____ see the great changes in our city everywhere. 5. My uncle started working in this factory ten years ago. (同义句转换) My uncle ____ ____ in this factory for ten years. 6. The city is so beautiful that thousands of tourists visit it every year. (同义句转换) It’s ____ ____ beautiful city that thousands of tourists visit it every year. 【能力提升】 四、阅读理解 My Hometown’s Big Changes I was born in a small village in the south of China. When I was a child, there were only narrow dirt roads and small old houses. People mainly made a living by farming, and life was quite simple. Over the past twenty years, great changes have taken place here. The dirt roads have been replaced by wide asphalt roads. Many tall buildings have been built, including schools, hospitals and shopping malls. A new railway station was opened five years ago, which makes it easier for us to travel to other cities. What impresses me most is the improvement of the environment. The village used to have a dirty river, but now it’s clean and we can see fish swimming in it. The local government has planted thousands of trees around the village, so the air is much fresher now. These changes have made our life more comfortable and convenient. I love my hometown and I’m sure it will become even better in the future. 任务一：根据短文内容选择正确答案 1. What did people mainly do for a living in the writer’s hometown when he was a child? ( ) A. Working in factories B. Farming C. Running shops D. Building houses 2. When was the new railway station opened? ( ) A. Twenty years ago B. Ten years ago C. Five years ago D. Last year 3. What impresses the writer most about the changes? ( ) A. The new roads B. The tall buildings C. The improved environment D. The railway station 任务二：根据短文内容回答问题 1. What were the roads like in the writer’s hometown when he was a child? ________________________________________________________________ 2. How do the changes affect the writer’s life? ________________________________________________________________ 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, develop, improve, realize, live, share, protect, depend, feel, build Great changes have taken place in our city over the past decade. These changes 1________ our life in many ways. Ten years ago, we 2________ in small houses with no central heating. Now, most of us have moved into large apartments with modern facilities. The local government has worked hard to 3________ the city’s environment. They have 4________ many parks and green spaces. We can now enjoy fresh air and beautiful scenery everywhere. I 5________ with my grandparents about the old days. They told me that people used to go out by bike or on foot. Now, we can take buses, subways or even ride shared bikes easily. I 6________ that technology plays an important role in the city’s 7________. We should 8________ our environment and take care of our hometown. Our future 9________ on how we treat the city now. Every time I walk in the park, I 10________ happy and proud of my city. 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。 Reading about the world’s changes helps us understand our better life. 1. ________ we look back at the past, we can see how much our world has changed. 2. ________ technology develops quickly, it brings both advantages and challenges. My teacher says that 3. ________ we learn about the changes, we should think about our responsibility to protect the planet. 4. ________ example, we can plant more trees to reduce air pollution. 5. ________ matter what changes happen, we should keep our love for our hometown and the world. 六、书面表达（80-100词，主题：我家乡的变化） 假设你家乡这些年发生了很大变化，请写一篇短文，内容包括： 1. 家乡过去的样子； 2. 现在的主要变化； 3. 你的感受和对未来的期待。 ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ 【参考答案】 基础达标 一、1. development 2. population 3. pollution 4. improve 5. Traditional 6. changes 7. environment 8. pulled 二、1. had already been pulled 2. haven’t seen 3. was talking 4. has built 5. had lived 6. have been turned 7. were discussing 三、1. How many 2. What has affected 3. Has; finished 4. can not 5. has worked 6. such a 能力提升 四、阅读理解 任务一1. B 2. C 3. C 任务二1. They were narrow dirt roads. 2. The changes have made his life more comfortable and convenient. 五、语篇填空 第一节1. have changed 2. lived 3. improve 4. built 5. shared 6. realize 7. development 8. protect 9. depends 10. feel 第二节1. When 2. Though/Although 3. when 4. For 5. No 六、书面表达（示例） My Hometown’s Changes My hometown used to be a quiet village with narrow dirt roads and small old houses. People mostly farmed for a living, and life was simple. Now great changes have happened. Wide asphalt roads connect the village to cities, and tall buildings stand everywhere. A new park and a modern school have been built. The dirty river is clean now, with fish swimming in it. These changes make our life more comfortable. I love my hometown and hope it will become even more beautiful in the future. 学科网（北京）股份有限公司 $