Unit 4 Digital life课时2 Understanding ideas 部分 课时练习2026-2027学年外研版八年级英语上册

**基本信息** 本练习以“词汇—句型—语篇”分层递进为特色，通过基础默写、语法应用及跨文化语篇理解，系统巩固数字生活主题语言知识，培养语言能力与文化意识。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇、短语|单词/词组默写（如digital, shared bike），聚焦单元基础词汇积累| |巩固层|句型结构、语法规则|补全句子（如cost an arm and a leg）、词形填空（时态/非谓语），强化语言知识应用| |应用层|语篇理解、综合表达|阅读还原（6选5）、完形填空、跨文化对比阅读（北京vs伦敦数字生活），提升语篇分析与思维品质|

2026-2027学年外研版八年级上册 Unit 4 Digital life 课时2 Understanding ideas 部分 课时练习 一、单词默写（根据中文写出英文单词） 1. 数字的，数码的 ________________________ 2. 世纪 ________________________ 3. 极长的一段时间 ________________________ 4. 智能手机 ________________________ 5. 钱包 ________________________ 6. 支付，付款 ________________________ 7. 现款，现金 ________________________ 8. 应用程序 ________________________ 9. 烤箱，烤炉 ________________________ 10. 除……之外 ________________________ 11. 方便的，便利的 ________________________ 12. 进步，发展 ________________________ 二、词组默写（根据中文写出英文词组） 1. 共享单车 ________________________ 2. 数字支付 ________________________ 3. 二维码 ________________________ 4. 数字钱包 ________________________ 5. 花了一大笔钱 ________________________ 6. 期待，盼望 ________________________ 7. 放弃 ________________________ 8. 一个接一个地 ________________________ 三、根据要求完成句子（用所给中文提示补全英文句子，每空一词） 1. 我回到英国已经三天了，但感觉就像过了一个世纪！ I've been back in the UK for three days, but it feels _____________ a century! 2. 我决定骑共享单车去那里。 I decided to ride a _____________ bike to get there. 3. 那20分钟的车程花了我一大笔钱——4.8英镑！ That 20-minute ride _____________ me an arm and a leg – 4.8 pounds! 4. 我让店主出示二维码，但她不明白！ I asked the shopkeeper to show the QR code, but she didn't _____________! 5. 我太累了，就放弃了做饭。 I was so tired that I _____________ up on cooking. 四、用括号内所给词的适当形式填空 1. The writer _____________ (study) in China for a year now. 2. It _____________ (take) forever to find a shared bike that morning. 3. The shopkeeper told me _____________ (use) cash instead of digital payment. 4. When the food finally arrived, it _____________ (be) stone-cold. 5. He had to heat them one by one in the oven because they _____________ (get) cold. 6. The writer _____________ (look) forward to going back to China. 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 Last summer, I went to London for a holiday. I had (1) __________ (live) in China for two years before that, so I was used to the convenience of digital life. (2) __________, my experience in London was quite different. One day, I wanted to visit a museum. I tried (3) __________ (find) a shared bike, but there were very few. When I finally found one, the ride cost me a lot of money. Later, I went to a cafe. I wanted (4) __________ (pay) with my phone, (5) __________ the waiter said they only accepted cash. I felt so (6) __________ (embarrass) because I didn't have any cash with me. I had to go back to my hotel (7) __________ (get) some. I also tried (8) __________ (order) food through an app, but the delivery took over an hour. The food was cold when it arrived. I missed the digital life in China, (9) __________ everything was so fast and convenient. I couldn't wait (10) __________ (return) to China! 六、阅读还原（从 A—F 六个选项中选出五个填入短文空缺处，使短文完整、通顺） A. I realized how different the digital life was. B. Then I went to a restaurant to have dinner. C. I was used to paying with my smartphone in China. D. I hope China's digital technology can be used everywhere one day. E. It took me a long time to find a shared bike. F. The shopkeeper looked confused and asked for cash. After my trip to the UK, I really missed the digital convenience in China. (1) __________ There, I could scan a QR code to pay for anything. (2) __________ However, in the UK, I had to carry cash everywhere. On my first day back, I went shopping. I picked up some vegetables and fruit. When I tried to pay, I opened my digital wallet. (3) __________ I had to go home to get my wallet. (4) __________ The apps were not as efficient as the ones in China. The delivery was slow and the food was not hot. (5) __________ I think more countries should learn from China's digital development. 七、阅读理解（A篇 表格类；B篇 记叙文；C篇 书信） A (Table) Country Digital payment usage Shared bikes Food delivery apps Overall convenience China Very common (QR code, digital wallet) Widely available, cheap Fast, many choices Very convenient UK Common but less widespread Limited, expensive Slow, fewer choices Less convenient USA Common (Apple Pay, Google Pay) Not very common Moderate speed Moderately convenient Singapore Very common (digital payment) Available, moderate price Fast, many choices Very convenient ( )1. Which country has the most common use of digital payment according to the table? A. UK. B. USA. C. China and Singapore. D. All of them. ( )2. What is the situation of shared bikes in the UK? A. Widely available and cheap. B. Limited and expensive. C. Not very common. D. Very popular. ( )3. Which country's food delivery apps are described as "fast, many choices"? A. UK. B. USA. C. China. D. UK and USA. ( )4. What is the overall convenience like in the USA? A. Very convenient. B. Less convenient. C. Moderately convenient. D. Not convenient. ( )5. What can we infer from the table? A. Digital technology is the same in all countries. B. China is ahead in digital convenience. C. The UK has the best digital services. D. Singapore has no digital payment. B Mike, a 16-year-old student from the USA, went on a school exchange to China for six months. When he first arrived, he was amazed by how digital life was. Everyone used their smartphones to pay for things. He saw people scanning QR codes everywhere — at supermarkets, restaurants, and even street stalls. He also noticed many shared bikes on the streets. He could unlock one with a simple scan and ride to any place at a low cost. He also loved the food delivery apps. He could order anything he wanted and it would arrive within 30 minutes. Mike said, "In America, we use digital payments too, but not as much as in China. I have to carry my credit card most of the time." When Mike returned to the US, he found that he missed the convenience of China. He even tried to scan QR codes in American stores, only to find that most of them didn't accept it. Mike hopes that one day, the digital life he enjoyed in China will become common all over the world. ( )6. Where did Mike go on a school exchange? A. The UK. B. China. C. Singapore. D. The USA. ( )7. How did Mike pay for things in China? A. With cash. B. With credit cards. C. By scanning QR codes. D. By using cheques. ( )8. What did Mike think about China's digital life? A. It was inconvenient. B. It was not safe. C. It was amazing and convenient. D. It was expensive. ( )9. What happened when Mike tried to scan QR codes in American stores? A. It worked perfectly. B. Most stores didn't accept it. C. He was arrested. D. He was asked to pay more. ( )10. What does Mike hope for the future? A. He wants to move to China. B. He wants to stop using digital payments. C. He hopes digital life in China becomes common worldwide. D. He hopes to invent new digital technology. C Dear Li Wei, How are you? I hope you are doing well. I've been back in London for two weeks now, and I really miss China! I keep thinking about how convenient digital life is there. Here in the UK, things are so different. Yesterday, I wanted to go to the supermarket, but I couldn't find any shared bikes. I had to take a bus, which took much longer. At the supermarket, I tried to pay with my phone, but the machine was broken. I had to walk back home to get cash. Later, I ordered dinner through a delivery app, but it took 80 minutes to arrive! The food was cold and I had to reheat it. I'm really looking forward to coming back to China next year. I love the digital life there — it makes everything so fast and easy. How is everything in China? Are you still using shared bikes and digital payments every day? I miss you and our time together. Best wishes, Tom ( )11. Where is Tom now? A. In China. B. In London. C. In the USA. D. In Singapore. ( )12. Why did Tom miss China? A. He missed the food. B. He missed the people. C. He missed the convenient digital life. D. He missed the weather. ( )13. What happened when Tom tried to pay with his phone at the supermarket? A. It worked quickly. B. He didn't have enough money. C. The machine was broken. D. He used a coupon. ( )14. How long did the food delivery take? A. 30 minutes. B. 80 minutes. C. 90 minutes. D. 120 minutes. ( )15. What is Tom's plan for the future? A. He plans to stay in London forever. B. He plans to stop using digital devices. C. He plans to come back to China next year. D. He plans to move to the USA. 八、完形填空（阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳答案） Emily, a girl from Australia, (1) ______ to China last year for a study programme. When she arrived, she was (2) ______ by how people paid for things. Everyone used (3) ______ smartphones to scan QR codes. She was also amazed by the (4) ______ bikes. She could ride one anywhere for a very low price. In Australia, digital payment was not so (5) ______. People still used cash and credit cards most of the time. (6) ______, Emily had to get used to China's digital life. At first, she felt confused and (7) ______ often. But soon, she found it very (8) ______. She could pay for everything with her phone. She never needed to carry a (9) ______. Now that she is back in Australia, she misses the digital life in China. She hopes that Australia can (10) ______ from China's digital development. ( )1. A. went B. goes C. going D. has gone ( )2. A. bored B. excited C. amazed D. tired ( )3. A. his B. her C. their D. our ( )4. A. shared B. rode C. bought D. painted ( )5. A. common B. rare C. expensive D. difficult ( )6. A. At first B. At last C. For example D. After all ( )7. A. helped B. asked C. made D. gave ( )8. A. hard B. important C. convenient D. beautiful ( )9. A. phone B. wallet C. key D. bag ( )10. A. learn B. leave C. lose D. look 九、阅读综合（阅读下面短文，完成表格并回答问题） Digital Life in Two Cities Beijing and London are both big cities, but their digital lives are very different. In Beijing, digital payment is everywhere. People use QR codes to pay for almost everything — from supermarket shopping to street food. Shared bikes can be found on almost every street corner. You can unlock one with your phone and ride it for a very low price. Food delivery apps are also very popular. You can get your food within 30 minutes. In London, digital payment is also available, but it is not as common as in Beijing. Many shops still prefer cash or credit cards. Shared bikes are available but there are fewer of them and they are more expensive. Food delivery services exist but they are often slower and more expensive than in Beijing. Many people in London still prefer to cook at home rather than order delivery. Part A: 完成表格（每空不超过3词） Aspect of digital life Beijing London Digital payment Very common, use (1) __________ Available but less common Shared bikes (2) __________, low price Fewer, (3) __________ Food delivery Within 30 minutes (4) __________, more expensive Overall digital convenience (5) __________ Less convenient Part B: 根据短文回答问题（完整句子） 6. How can people in Beijing pay for street food? ________________________________________________ 7. Where can shared bikes be found in Beijing? ________________________________________________ 8. What do many shops in London prefer to accept? ________________________________________________ 9. Why do many people in London prefer to cook at home? ________________________________________________ 参考答案 一、单词默写 1. digital 2. century 3. forever 4. smartphone 5. wallet 6. payment 7. cash 8. app 9. oven 10. except 11. convenient 12. development 二、词组默写 1. shared bike 2. digital payment 3. QR code 4. digital wallet 5. cost an arm and a leg 6. look forward to 7. give up 8. one by one 三、根据要求完成句子 1. like 2. shared 3. cost 4. understand 5. gave 四、用括号内所给词的适当形式填空 1. has studied 2. took 3. to use 4. was 5. had got / got 6. is looking 五、阅读填空 1. lived 2. However 3. to find 4. to pay 5. but 6. embarrassed 7. to get 8. to order 9. because 10. to return 六、阅读还原（6选5） 1. C 2. A 3. F 4. B 5. D （E为多余项） 七、阅读理解 1. C 2. B 3. C 4. C 5. B 6. B 7. C 8. C 9. B 10. C 11. B 12. C 13. C 14. B 15. C 八、完形填空 1. A 2. C 3. C 4. A 5. A 6. A 7. B 8. C 9. B 10. A 九、阅读综合 Part A: 1. QR codes 2. Everywhere / widely available 3. more expensive 4. Slower 5. Very convenient Part B: 6. People in Beijing can pay for street food by using QR codes. 7. Shared bikes can be found on almost every street corner in Beijing. 8. Many shops in London prefer to accept cash or credit cards. 9. Because food delivery services are often slower and more expensive than in Beijing. 学科网（北京）股份有限公司 $