Unit 1 A Small Change Can Solve the Problems of Many 单元拔高B卷-2025-2026学年中职英语外研版（2021）拓展模块

中职英语外研版（2021）拓展模块 Unit 1 A Small Change Can Solve the Problems of Many 拔高B卷 一、选择题 1. The young designer ______ a revolutionary solution that has changed the way we use public transport. A. has created B. created C. creates D. was creating 2. ______ the high cost of traditional materials, the team decided to use recycled ones instead. A. Because B. Despite C. As for D. Thanks to 3. The invention ______ by a group of students has been widely praised for its practicality. A. designing B. designed C. to design D. design 4. It is not enough to just observe problems; we need to take action ______ them. A. solving B. solve C. to solve D. solved 5. By ______ outside the box, she found a way to reduce waste in the production process. A. think B. thinking C. to think D. thought 6. The new policy ______ to improve community safety has been implemented successfully. A. is designed B. designing C. designed D. to design 7. This small modification ______ significantly improved the efficiency of the machine. A. has B. have C. is D. are 8. He suggested ______ the old system instead of replacing it completely. A. adapting B. adapt C. to adapt D. adapted 9. The effect of the new technology on the environment ______ not yet been fully studied. A. have B. has C. is D. are 10. ______ meet the growing needs of customers, the company is developing a new product line. A. For B. In order to C. By D. With 11. The inventor's story ______ thousands of young people to pursue their creative ideas. A. has inspired B. inspired C. inspires D. is inspiring 12. Instead of ______ the problem as impossible, they worked together to find a way out. A. regard B. regarding C. to regard D. regarded 13. The material ______ in this product is both environmentally friendly and durable. A. using B. used C. to use D. use 14. A small change in the design ______ a big difference in the product's performance. A. made B. has made C. makes D. make 15. The team spent months ______ and testing different solutions before finding the best one. A. research B. researching C. to research D. researched 二、完型填空 In a small community, people were struggling with a common problem: the local park was always messy. Rubbish was left everywhere, and it was not only ugly but also bad for the environment. Many people complained, but no one seemed to have a solution. One day, a teenager named Lin Yu 1. ______ the problem carefully. She noticed that the trash cans in the park were too far apart and not easy to find. People didn't want to walk a long way to throw away their rubbish, so they just left it on the ground. Lin Yu thought creatively: instead of building more trash cans, she could 2. ______ a small change to the existing ones. She 3. ______ up with an idea: paint the trash cans in bright colors and add funny pictures on them. She believed that this would make the trash cans more noticeable and even attractive. With the help of her classmates, she bought paint and spent a weekend 4. ______ the trash cans. The result was amazing. After the small change, more and more people started using the trash cans. The park became much cleaner and more beautiful. The community members were surprised by how much of a 5. ______ a simple change could make. They praised Lin Yu for her clever and practical idea. Lin Yu's story spread quickly. It 6. ______ many people to think about small changes in their own lives. A local company even offered to support her project by providing more paint and materials. Lin Yu said, "I just wanted to make my community better. I never thought a small idea could have such a big 7. ______." This story shows that anyone can be an innovator. We don't need to be experts or have a lot of resources. All we need is to 8. ______ carefully, think creatively, and be willing to take action. A small change can indeed 9. ______ the problems of many. It reminds us that we all have the power to make the world a better place 10. ______ doing small things. 1. A. observed B. saw C. noticed D. watched 2. A. do B. make C. take D. have 3. A. came B. thought C. put D. got 4. A. paint B. painting C. to paint D. painted 5. A. difference B. effect C. change D. convenience 6. A. inspired B. affected C. changed D. improved 7. A. result B. effect C. influence D. outcome 8. A. look B. see C. observe D. watch 9. A. solve B. answer C. deal D. handle 10. A. by B. with C. through D. in 三、短文填空 Innovation is not always about big inventions; sometimes it's about making small changes to solve everyday problems. Many great innovations start with a simple observation of people's needs. Take the story of a young inventor named Zhang Min. She noticed that her mother often struggled with opening jars. The lids were too tight, and it was difficult for her mother to open them. Zhang Min wanted to help, so she started thinking creatively. She didn't want to invent a complicated machine; instead, she decided to 1. ______ (make) a small change to the jar lid. She researched different materials and found that adding a rubber ring to the lid would increase friction. This simple modification would make the lid easier to open. She spent weeks 2. ______ (test) different types of rubber and finally found the most effective one. The new lid was 3. ______ (design) to meet the needs of elderly people and those with weak hands. When Zhang Min's mother tried the new lid, she was very satisfied. It was practical and easy to use. Soon, the idea spread to friends and neighbors. Many people asked Zhang Min to make more such lids. Later, a local factory contacted her and wanted to produce the lid on a large scale. The small change Zhang Min made 4. ______ (have) a big impact. It not only solved a common problem but also brought 5. ______ (convenience) to many people. Zhang Min's story tells us that we don't need to be geniuses to innovate. We just need to 6. ______ (observe) carefully, think outside the box, and be willing to try new things. In today's world, we face many challenges, such as environmental pollution and resource shortage. Sometimes, the best solutions are not complicated. A small change, a clever idea, or a practical design can 7. ______ (make) a big difference. Let's be inspired to look for small changes in our lives that can solve big problems. 四、阅读理解 Passage 1 In many developing countries, access to clean water is a major challenge. Villagers often have to walk for hours to fetch water from rivers or wells, and the water is often not safe to drink. This problem affects millions of people, especially women and children, who are usually responsible for collecting water. A young engineer named Sarah noticed this problem during her trip to a rural village. She was shocked by the hard work villagers had to do every day just to get water. She also learned that many children got sick from drinking dirty water. Sarah decided to use her skills to help. She believed that a small change in the way water was collected and stored could make a big difference. Sarah started researching low-cost solutions. She knew that the villagers couldn't afford expensive equipment, so she focused on simple and practical designs. After months of research and testing, she came up with an innovative water filter made from local materials. The filter was easy to make: it used layers of sand, gravel, and charcoal to remove dirt and harmful bacteria from the water. Sarah taught the villagers how to make the filters themselves. She also designed a simple storage container that could keep the clean water safe. The small change in water treatment had a significant effect on the village. Villagers no longer had to walk long distances for clean water, and the number of sick children decreased greatly. Women had more time to work or take care of their families instead of fetching water. Sarah's invention is a perfect example of how a small, practical change can solve a big problem. It didn't require advanced technology or a large amount of money. Instead, it was based on careful observation of the villagers' needs and creative thinking. Today, Sarah's water filter has been adopted by hundreds of villages, improving the lives of thousands of people. 1. What is the major challenge in many developing countries mentioned in the passage? A. Lack of food. B. Lack of clean water. C. Lack of schools. D. Lack of jobs. 2. Who is usually responsible for collecting water in rural villages? A. Men and children. B. Women and children. C. Men and women. D. Old people and children. 3. What is Sarah's invention? A. A water pump. B. A water storage tank. C. A low-cost water filter. D. A new type of well. 4. What materials are used in Sarah's water filter? A. Sand, gravel, and charcoal. B. Plastic and metal. C. Glass and wood. D. Rubber and cloth. 5. What effect did Sarah's invention have on the village? A. Villagers had to walk farther for water. B. More children got sick from dirty water. C. Women had more time for other activities. D. The village became more polluted. Passage 2 In modern cities, traffic congestion is a common problem. It wastes time, increases air pollution, and causes stress for drivers and passengers. Many cities have tried different solutions, such as building more roads or improving public transport, but these often require a lot of money and time. A group of university students in Beijing decided to tackle this problem with a small, creative change. They observed that many cars on the road were carrying only one person— the driver. This was a waste of resources and contributed to traffic jams. The students thought: what if we encourage carpooling (sharing cars) through a simple app? They developed a free app that connects drivers with passengers who are going to the same destination. The app is easy to use: drivers can post their travel plans, and passengers can search for rides. The cost of fuel is shared among the passengers, which saves money for everyone. The app also helps reduce the number of cars on the road, which improves traffic flow and reduces pollution. At first, many people were skeptical about the app. They worried about safety and convenience. But the students made a small change to address these concerns: they added a rating system. Passengers and drivers can rate each other after the trip, which encourages polite and safe behavior. They also added a feature that allows users to share their real-time location with friends or family. As a result, the app became very popular. Within a year, thousands of people were using it every day. The small change— creating a simple carpooling app with a rating system— had a big impact. Traffic congestion in some areas of Beijing has decreased by 15%, and air pollution has also improved slightly. The students' invention shows that creative thinking and small changes can solve even complex urban problems. 1. What is the common problem in modern cities mentioned in the passage? A. Air pollution. B. Traffic congestion. C. Lack of parking spaces. D. High cost of fuel. 2. What did the university students observe about cars on the road? A. Most cars were too old. B. Many cars were carrying only one person. C. Most cars were driving too fast. D. Many cars were not following traffic rules. 3. What solution did the students come up with? A. Building more roads. B. Improving public transport. C. Developing a carpooling app. D. Encouraging people to walk more. 4. What feature did the students add to address safety concerns? A. A payment system. B. A rating system. C. A navigation system. D. A chat system. 5. What impact did the app have? A. Traffic congestion decreased by 15% in some areas. B. The cost of fuel increased. C. More people started driving alone. D. Air pollution became worse. 五、小作文 请以 "A Small Change I Made" 为题，写一篇短文。要求： 1. 结合本单元所学单词、语法和词组； 2. 讲述自己在学习或生活中做出的一个小改变，以及它如何解决了某个问题； 3. 表达自己对“小改变，大不同”的理解； 4. 字数不少于80词。 中职英语外研版（2021）拓展模块 Unit 1 A Small Change Can Solve the Problems of Many 拔高B卷参考答案 一、选择题 1.A 2.B 3.B 4.C 5.B 6.C 7.A 8.A 9.B 10.B 11.A 12.B 13.B 14.B 15.B 二、完型填空 1.A 2.B 3.A 4.B 5.A 6.A 7.C 8.C 9.A 10.A 三、短文填空 1. make 2. testing 3. designed 4. has 5. convenience 6. observe 7. make 四、阅读理解 Passage 1:1.B 2.B 3.C 4.A 5.C Passage 2:1.B 2.B 3.C 4.B 5.A 五、小作文范文 A Small Change I Made Last semester, I faced a problem with my English learning: I always forgot new words quickly. I felt frustrated and didn't know how to solve it. Then I realized that a small change in my study method might help. Instead of memorizing words by repeating them many times, I started to use them in daily conversations. Every time I learned a new word, I tried to make 2-3 sentences with it. I also carried a small notebook to write down useful words and reviewed them during breaks. This small change was simple but effective. After a month, I found that I could remember words much better. I even started to use them freely in my English homework and speaking tasks. This experience taught me that a small change can make a big difference. It doesn't take much effort to make a small adjustment, but the effect can be significant. In the future, I will keep observing problems around me and trying small changes to solve them. I believe that as long as we think creatively, even small efforts can lead to great results. 学科网（北京）股份有限公司 $