Unit 5 A Path Toward a Better World课时2 Function & Pronunciation 部分课时练习2026-2027学年仁爱科普版英语九年级上册

**基本信息** 练习围绕Unit 5 Function & Pronunciation，分层设计从基础语音词汇到语篇综合应用，梯度清晰，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| |----|----------|----------| |基础层|音标读写、核心词汇|通过音标单词互写双向练习强化语音基础| |进阶层|句型结构、词形变化|结合科技主题完成句子与词形填空，巩固语法应用| |综合层|语篇理解、逻辑推理|短文填空、阅读还原等题型培养信息整合与思维能力|

2026-2027学年仁爱版九年级上 Unit 5 A Path Toward a Better World 课时2 Function & Pronunciation 部分课时练习 一、根据音标写单词（写出对应的英文单词） 1. /ˈweɪtə(r)/ __________ 2. /self/ __________ 3. /dɪˈsɪʒn/ __________ 4. /ɪɡˈzæktli/ __________ 5. /kəmˈpliːtli/ __________ 6. /test/ __________ 7. /rɪˈdjuːs/ __________ 8. /əˈvɔɪd/ __________ 二、根据单词写音标（写出对应的音标，注意音标格式） 1. waiter /__________/ 2. self /__________/ 3. decision /__________/ 4. exactly /__________/ 5. completely /__________/ 6. test /__________/ 7. accident /__________/ 8. risk /__________/ 三、完成句子（根据中文提示补全英文句子，每空一词） 1. 首先，你在手机上点餐。 First, you ______ on your phone. 2. 然后，一个烹饪机器人在厨房里开始做饭。 Then, a ______ robot starts to cook the food in the ______. 3. 最后，一个机器人服务员会把食物送到你的桌子上。 Finally, a robot ______ will bring the food to your table. 4. 汽车能看到路上的所有东西并做出正确的驾驶决策吗？ Can the cars ______ everything on the road and make correct driving ______? 5. 这意味着事故的风险可以被大大降低，甚至完全避免。 The ______ of accidents can be greatly reduced, even completely ______. 四、用括号内所给词的适当形式填空 1. It's a restaurant that uses robots ______ (do) all the jobs. 2. Science and technology have certainly made our lives ______ (easy) and better. 3. That's why they're called ______ (self) cars. 4. Does that mean the risk of accidents can be greatly ______ (reduce)? 5. It's reported that self-driving has passed strict road tests in China and people can be ______ (free) from driving in the near future. 6. He was reading a report about a ______ (high) restaurant. 五、阅读短文，在空白处填入一个适当的词或用括号内所给词的正确形式填空 Science and technology have (1) ______ (certain) made our lives easier. One example is the high-tech restaurant. In this restaurant, robots do (2) ______ the jobs. First, you order on your phone. (3) ______ a cooking robot starts to cook the food in the kitchen. Finally, a robot waiter will bring the food to your table. This technology not only saves time (4) ______ also reduces the cost of service. Another exciting technology is self-driving cars. These cars can see everything on the road and make (5) ______ (correct) driving decisions. It (6) ______ (report) that self-driving has passed strict road tests in China. The risk of accidents can be greatly (7) ______ (reduce) or even completely avoided. People will be freed from driving in the near future. (8) ______, there are still some challenges to overcome. (9) ______ example, self-driving cars need to be (10) ______ (safe) than human drivers in all situations. 六、阅读还原（从A-E五个选项中选出恰当的一项填入短文空缺处，使短文完整流畅） The Future of Self-Driving Cars Self-driving cars are one of the most exciting technologies of the 21st century. (1) ______ They use sensors, cameras, and artificial intelligence to navigate roads. One of the biggest advantages of self-driving cars is safety. (2) ______ Self-driving cars can reduce the risk of accidents by following traffic rules strictly and reacting faster than humans. Another advantage is convenience. (3) ______ They can also communicate with each other to avoid traffic jams. However, there are still some challenges. (4) ______ For example, they may have difficulty in bad weather or on unpaved roads. Also, many people are worried about privacy and security. (5) ______ With more research and development, self-driving cars will become safer and more reliable. They will change the way we travel and live. A. Self-driving cars can make transportation easier for people who cannot drive. B. Despite these challenges, the future of self-driving cars looks bright. C. Traffic accidents are one of the leading causes of death worldwide. D. These cars can drive themselves without human intervention. E. Self-driving cars are not perfect and still have some problems to solve. (1) ________ (2) ________ (3) ________ (4) ________ (5) ________ 七、阅读理解（A篇为说明文，B篇为记叙文，每题仅有一个最佳选项） A   How Self-Driving Cars Work Self-driving cars, also known as autonomous vehicles, are cars that can drive themselves without human input. They use a combination of sensors, cameras, radar, and artificial intelligence to detect their surroundings and navigate roads. First, the sensors and cameras on the car collect data about the environment. They can detect other vehicles, pedestrians, traffic lights, and road signs. Then, the artificial intelligence system processes this data and makes decisions. It decides how fast to go, when to stop, and how to avoid obstacles. Self-driving cars are designed to be safer than human drivers. They do not get tired, distracted, or drunk. They follow traffic rules perfectly and can react much faster than humans. However, they are not perfect. They can have difficulty in bad weather or on roads without clear markings. Many companies are testing self-driving cars on public roads. They hope that one day, self-driving cars will become common and make our roads safer and more efficient. ( )1. What is another name for self-driving cars? A. Smart cars. B. Autonomous vehicles. C. Electric cars. D. Robotic cars. ( )2. What do self-driving cars use to detect their surroundings? A. Only cameras. B. Sensors, cameras, radar, and AI. C. Only radar. D. GPS and maps. ( )3. According to the passage, why are self-driving cars safer than human drivers? A. They are cheaper. B. They don't get tired or distracted. C. They are faster. D. They have more sensors. ( )4. What is one limitation of self-driving cars mentioned in the passage? A. They are too expensive. B. They can have difficulty in bad weather. C. They cannot go on highways. D. They cannot carry passengers. ( )5. What is the main idea of the passage? A. Self-driving cars are already perfect. B. Self-driving cars use technology to drive and have both advantages and limitations. C. Self-driving cars are dangerous. D. Self-driving cars will never be common. B   My First Experience with a Robot Waiter Last week, my family and I went to a high-tech restaurant for dinner. It was my first time eating at a restaurant with robot waiters. I was very excited to see how it would work. When we arrived, we were asked to order on our phones. We scanned the QR code on the table and selected our dishes. It was very easy and convenient. After we placed the order, we could see the cooking robot in the kitchen through a glass window. It was moving quickly and precisely, preparing our food. After about 15 minutes, a robot waiter came to our table with our food. It looked like a small, white machine with wheels. It moved smoothly and stopped right next to our table. It had a screen that showed our order. I was amazed by how efficient it was. The food was delicious, and the service was excellent. I think technology has truly made dining out a more enjoyable experience. I would definitely visit this restaurant again. ( )6. Where did the writer go last week? A. To a traditional restaurant. B. To a high-tech restaurant. C. To a fast food restaurant. D. To a family restaurant. ( )7. How did the writer order food? A. By telling the waiter. B. By calling the restaurant. C. By scanning a QR code on the phone. D. By writing on a paper menu. ( )8. What did the cooking robot do? A. It served the food. B. It took the order. C. It cooked the food. D. It cleaned the tables. ( )9. What did the robot waiter look like? A. A tall human. B. A small, white machine with wheels. C. A big metal box. D. A flying robot. ( )10. How did the writer feel about the experience? A. He was disappointed. B. He was angry. C. He was amazed and enjoyed it. D. He was scared. 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） Self-driving cars are one of the most exciting (1) ______ of modern technology. They can drive themselves without (2) ______ help. These cars use sensors and cameras (3) ______ see the road. They can (4) ______ traffic lights, pedestrians, and other vehicles. This technology can (5) ______ the risk of accidents. It (6) ______ reported that self-driving has passed strict road tests in China. People can be freed from (7) ______ in the near future. However, there are (8) ______ challenges to overcome. For example, self-driving cars may have (9) ______ in bad weather. Despite these challenges, the (10) ______ of self-driving cars looks bright. ( )1. A. projects B. problems C. inventions D. decisions ( )2. A. human B. robot C. machine D. animal ( )3. A. to B. for C. with D. by ( )4. A. avoid B. detect C. produce D. reduce ( )5. A. increase B. reduce C. create D. avoid ( )6. A. is B. was C. has D. will ( )7. A. working B. driving C. studying D. walking ( )8. A. still B. already C. yet D. ever ( )9. A. fun B. interest C. difficulty D. luck ( )10. A. past B. present C. future D. history 九、阅读回答（阅读下面的音标知识短文，根据短文内容回答下列问题，每题答案不超过6个单词） Incomplete Plosion in English Pronunciation In English, incomplete plosion is a common feature of natural speech. It happens when a plosive sound (like /p/, /b/, /t/, /d/, /k/, /g/) is not fully released because it is followed by another consonant sound. Instead, you make the mouth position for the plosive sound and then quickly move to the next sound without releasing the air completely. For example, in the phrase "could be", the /d/ sound at the end of "could" is not fully pronounced. You just make the /d/ position and then go to the /b/ sound of "be". In the phrase "good time", the /d/ in "good" is incompletely ploded before the /t/ sound. This makes speech faster and more natural. Another example is "want to". The /t/ in "want" is not fully pronounced because it is followed by the /t/ of "to". Instead, you just make the /t/ position and move on. Understanding incomplete plosion can help you speak English more naturally and understand native speakers better. 1. What is incomplete plosion?   2. How many plosive sounds are mentioned in the text?   3. Give an example of incomplete plosion from the text.   4. Why does incomplete plosion make speech faster?   5. How can understanding incomplete plosion help you?   参考答案 一、根据音标写单词 1. waiter 2. self 3. decision 4. exactly 5. completely 6. test 7. reduce 8. avoid 二、根据单词写音标 1. /ˈweɪtə(r)/ 2. /self/ 3. /dɪˈsɪʒn/ 4. /ɪɡˈzæktli/ 5. /kəmˈpliːtli/ 6. /test/ 7. /ˈæksɪdənt/ 8. /rɪsk/ 三、完成句子 1. order 2. cooking; kitchen 3. waiter 4. see; decisions 5. risk; avoided 四、用括号内所给词的适当形式填空 1. to do 2. easier 3. self-driving 4. reduced 5. freed 6. high-tech 五、短文填空 1. certainly 2. all 3. Then 4. but 5. correct 6. is reported 7. reduced 8. However 9. For 10. safer 六、阅读还原 1. D 2. C 3. A 4. E 5. B 七、阅读理解 A篇：1. B 2. B 3. B 4. B 5. B B篇：6. B 7. C 8. C 9. B 10. C 八、完形填空 1. C 2. A 3. A 4. B 5. B 6. A 7. B 8. A 9. C 10. C 九、阅读回答 1. Unreleased plosive sound. 2. Six. Could be / Good time. No need to release air. Speak more naturally. 学科网（北京）股份有限公司 $