Unit2 同步练习 2025-2026学年沪教版（2024）八年级英语上册

Unit 2 Digital life Exercise 1 (Viewing and listening) I. Listen to the dialogue and choose the best answer or picture to question you hear. ( )1. A. A new smartphone B. A new laptop. C. A new tablet. ( )2. A. A new e-reader B. A new keyboard. C. A new smart watch. ( )3. ( )4. II. Listen to the passage and tell whether the following statements are true or false. ( )1. The author went for a walk in the park early in the morning. ( )2. The author spent the day watching TV and checking the phone. ( )3. The author felt more tired after a day away from screens. ( )4. The author realized that screens help us reconnect with the world around us. III. Listen to the passage and complete the following sentences. 1. __________ __________ bring us many advantages and change the way we live and work. 2. With a laptop, we can access information and complete our tasks __________ __________. 3. So, we should use them properly and __________ __________ when necessary. IV. Choose the best answer. 1. Which of the following underlined parts is different in pronunciation from the others? A. laptop B. latest C. lady D. nature 2. The new smart watch can help me keep an eye __________ my health. A. in B. at C. into D. on 3. My mother was preparing for her speech __________ my father was reading a novel last night. A. until B. while C. if D. unless 4. Helen is used to __________ a glass of water when she gets up in the morning. A. drinks B. drink C. drank D. drinking 5. -- Wow, this new smartphone looks beautiful. Could I have a look? --____________. A. Yes, I do B. You are welcome C. Sure. Here you are D. I’m sorry to hear that V. Complete the sentences with the given words in their proper forms. 1. Unlikely, my lack of practical experience was one __________. (advantage) 2. It is an independent __________ owned company producing fine wine as an art. (private) 3. You should try to combine exercise with a __________ diet. (health) 4. The smart watch can call the __________ services if necessary. (emergent) 5. He explained the problem __________ so that everyone could understand. (clear) VI. Read and choose. In this digital age, technology has become a big part of our lives. While many people quickly adapt to new digital products, some older adults may find it challenging. However, with a little help and patience, they can also enjoy the benefits of technology. Smartphones are great examples. They allow us to stay connected with loved ones through calls, messages, and even video chats. Many older adults are learning to use smartphones to keep in touch with their children and grandchildren who may live far away. This helps them feel closer. Digital devices like tablets can also be very useful for older adults. They can use them to read books, listen to music, and watch their favorite shows. Some even use tablets to take online classes and learn new skills. This keeps their minds active and engaged. But it’s not always easy for older adults to adapt. They might feel confused or frustrated when trying to learn new technology. That’s why it’s important for younger family members and friends to offer support and encouragement. Also, many communities now offer technology classes specifically for older adults. These classes teach them how to use digital products safely and effectively. They also provide a chance for older adults to meet and share experiences with others who are learning the same things. In conclusion, while the digital age can be challenging for older adults, with the right support and resources, they can also enjoy many benefits that technology brings. 1. When might older adults feel confused or frustrated? A. When they are learning new technology. B. When they are using old technology. C. When they are watching TV. D. When they are reading books. 2. What can older adults use tablets for? A. Reading books. B. Listening to music. C. Taking online classes. D. All of the above. 3. What can younger family members do to help older adults? A. Ignore their difficulties. B. Discourage them from trying new things. C. Buy them digital products. D. Offer support and encouragement. 4. Where can older adults take technology classes? A. At home. B. In many communities. C. At school. D. At work. 5. The main idea of the passage is that __________. A. older adults should avoid using technology. B. technology is only for young people. C. older adults can adapt to technology with support. D. digital products are too complicated for older adults. keys: IV. 1. A 2. D 3. B 4. D 5. C V. 1. disadvantage 2. privately 3. healthy 4. emergency 5. clearly VI. 1. A 2. D 3. D 4.B 5. C Exercise 2 (Speaking) I. Choose the best answer. 1. — W: Hello! This is Angel speaking. May I speak to Peter? — M: ______. A. Hold on, please B. I’m Peter 2. — W: Would you like to go hiking with us? — M: ______. A. Never mind B. Yes, I’d love to 3. — W: Excuse me, I bought a color TV set from your store yesterday. But when I came back to home, I found there was no image in it. — M: ______. A. That’s all right B. Sorry for the inconvenience II. Complete the following conversation. A. Do you enjoy shopping online? B. I find it very convenient and efficient. C. What do you like most about online shopping? D. Can I ask you a few questions about online shopping? E. You can also buy things in person. F. Plus, it’s easy to compare prices and read reviews. Yiming: Excuse me, Lu Yao. (1) ______ Lu Yao: Sure, I’d be happy to help. Yiming: (2) ______ Lu Yao: Yes, I do, actually, (3) ______ Yiming: I like online shopping, too. (4) ______ Lu Yao: I can shop anytime, day or night, and I don’t have to deal with crowds. Yiming: I couldn’t agree with you more. (5) ______ Lu Yao: Exactly, and the variety of products is amazing. Yiming: Thanks for sharing your ideas! Lu Yao: Anytime! III. Complete the following passage with the words or phrases in the box. Each can only be used once. A. patiently B. on C. replaced D. for E. friendly F. explained Last week, Tom’s desktop suddenly stopped working. He tried to turn it __1____, but the screen remained blank. Frustrated, he decided to take it to a local store. When he arrived, he __2____ the problem to the technician. The technician was very ___3___ and said he would take a look. After a few minutes, the technician told Tom that the problem was with the battery and it needed to be ___4___. Tom was relieved and thanked the technician ____5__ his help. 1.______ 2. ______ 3. ______ 4. ______ 5. ______ IV. Complete the sentences with the given words in their proper forms. 1. Excuse me, I’d like to make a ______ about the camera I bought from your store. (complain) 2. Some people like paying by credit card because they think it is more ______. (convenience) 3. She took ______ of the free time to catch up on her reading. (disadvantage) 4. Our technical ______ team will call you back right away. (support) 5. Make sure your smartphone is ______ to the network. (connection) V. Choose the best answer and complete the passage. In today’s digital age, electronic products have become an essential part of our life. However, dealing with after-sale issues can be one ___1___ experience for many consumers. When a product stops working or has a defect, it can cause a lot of problems. One common problem is that companies often have ___2___ return policies. This can make it difficult for customers to get a refund or replacement. Some companies require proof of purchase, while others have a limited time frame for returns. This can leave consumers feeling annoyed and frustrated. Another issue is the waiting time for repairs. When a product needs to be fixed, it can___3___ weeks or even months to get it back. During this time, customers may have to go without their device, which can be very inconvenient. However, not all companies are the same. Some companies offer excellent customer service and quick repairs. They understand the ___4___ of customer satisfaction and make the process as smooth as possible. In conclusion, while dealing with after-sale issues can be challenging, it is important for companies to improve their policies and services. By doing so, they can provide a better experience for their customers and build trust. As consumers, we should be aware of our rights and choose companies that value customer satisfaction. 5 ______ companies continue to improve their after-sale services, we can hope for a future where buying electronic products is not just about the initial purchase, but also about the ongoing support and service that comes with it. 1. A. pleasant B. annoying C. enjoyable D. easy 2. A. complicated B. colourful C. interesting D. funny 3. A. pay B. take C. cost D. spend 4. A. difference B. importance C. improvement D. disadvantages 5. A. As B. So C. But D. Though Key: I. 1.A 2.B 3.B II. 1.D 2.A 3.B 4.C 5.F III. 1.B 2.F 3.E 4.C 5.D IV. 1.B 2.A 3.B 4.B 5.A Exercise 3 (Reading I) I. Choose the best answer. 1. Which of the following underlined parts is different in pronunciation from the others? A. type B. typical C. recycle D. dynamic 2. She called the company to make ______ complaint about the late delivery. A. an B. a C. the D. / 3. — Would you please give this book to Peter? — Certainly. ______ he comes back. A. Before B. As soon as C. Until D. Unless 4. The smart walking stick for blind people can warn people ______ the danger. A. of B. into C. off D. out 5. The factory will be ______ next month because of environmental issues. A. shut off B. shut out C. shut down D. shut up II. Complete the following passage with the words or phrases in the box. Each can only be used once. A.convenient B. range C. spread D. However E. Luckily F. ensure Digital technology has significantly changed our daily life in many ways. With the___1___ of smartphones, laptops, and other devices, we can now access information and stay connected with others anytime, anywhere. These devices make our life more __2____ and efficient. We can work remotely, stay in touch with loved ones, and enjoy a wide ___3___ of entertainment options. ___4___, the rapid growth of digital technology also brings challenges, such as privacy issues. It is important to protect our personal information and __5____ online security. By being aware of these issues, we can continue to enjoy the benefits of digital technology while staying safe. III. Complete the sentences with the given words in their proper forms. 1. He has a good sense of ______ and never gets lost, even in unfamiliar cities. (direct) 2. She drew a ______ from the data that the new strategy was effective. (conclude) 3. A good ______ is important for a stable Internet experience. (connect) 4. The society should offer ______ more chances for jobs. (able) 5. ______ robots are saving people. (firefighter) IV. Rewrite the following sentences as required. 1. Firefighters can see the fire environment clearly with the robots.（改为一般疑问句） ______ firefighters see the fire environment clearly with the robots? 2. With the help of robots, the elderly were able to live more independently.（对画线部分提问） ______ ______ the elderly able to live more independently? 3. Let's protect our personal information.（改为反义疑问句） Let's protect our personal information, ______ ______? KEY: I. 1.B 2.B 3.B 4.A 5.C II. 1.C 2.A 3.B 4.D 5.F III. 1.direction 2.conclusion 3.connection 4.disabled 5.Firefighting IV. 1. can firefighters 2. How were 3. shall we Exercise 4 (Reading II) I. Choose the best answer. 1. Which of the following underlined parts is different in pronunciation from the others? A. detect B. help C. direction D. report 2. I shall be present at the meeting ______ person. A. on B. by C. in D. for 3. The hospital promises to provide the best medical care for ______ old. A. a B. an C. / D. the 4. I hope you will write to me tomorrow and inform me ______ your progress. A. of B. on C. off D. into 5. Firefighting robots can communicate with people ______ in a fire. A. catch B. caught C. catching D. catches 1-5DCDAB II. Complete the following passage with the words or phrases in the box. Each can only be used once. A. additionally B. However C. avoid D. constantly E. safe F. taking In the age of digital technology, protecting personal information has become more important than ever. With the popularity of smartphones and the Internet, our data is___1___ at risk. To keep our information___2___, we should create strong passwords and___3___sharing sensitive details online.___4___, using reliable software can help detect and prevent cyber attacks. It is also wise to regularly update our accounts to ensure they are secure. By___5___ these steps, we can enjoy the benefits of digital technology while safeguarding our privacy. 1. ______ 2.______ 3.______ 4.______ 5.______ 1-5 DECAF III. Complete the sentences with the given words in their proper forms. 1. He could see the mountain ______ from his window. (clear) 2. It’s ______ to walk alone at night in unfamiliar areas. (danger) 3. Some ______ schools were provided with a powerful Internet connection. (India) 4. He always wears a helmet for ______ when riding his bike. (safe) 5. The dog followed its ______ everywhere. (own) 1-5 clearly dangerous Indian safety owner IV. Rewrite the following sentences as required. 1. There is something wrong with my new smartphone.（改为否定句） There ______ ______ wrong with my new smartphone. 2. I was having supper when you called me.（改为一般疑问句） ________ ________ having supper when I called you? 3. We can learn about water by surfing on the Internet.（对画线部分提问） ________ ________ you learn about water? 4. Yesterday he managed to fix the bike on his own.（保持句义不变） Yesterday he managed to fix the bike ________ ________. 5. use your smartphone, to, a digital wallet, to pay, allows you(连词成句) _____________________________________________________________________________________________ 1. is nothing 2. Were you 3. How can 4. by himself 5. A digital wallet allows you to use your smartphone to pay. V. Translate the following. 1.与……交流 ________________________ 2.人们认为 ________________________ 3.分享知识 ________________________ 4.使得生活更加容易 ________________________ 5.灭火机器人确实能帮大忙。(a great help) ________________________ 6.二维码广泛用于移动支付。(mobile payments) ________________________ 1.communicate with 2.It is believed that 3.share knowledge 4. make life easier 5.Firefighting robots are really a great help. 6. QR codes are widely used in mobile payments. VI. Read the passage and complete the tasks. Today was another amazing day in my digital life! My smart curtains automatically opened to let in the morning sunlight, and my robotic assistant, Robby, had already prepared my favorite breakfast — pancakes with strawberries! My wardrobe suggested a cool outfit based on the weather, and my smart mirror helped me pick the perfect accessories. While I was eating, my AI tutor, Mr. Wise, quickly reviewed my homework and gave me tips for today’s lessons. On the way to school, I hopped into my self-driving car. It’s fun to sit back and relax while the car handles the driving. I spent the ride reading an interesting book online. In class, we used VR headsets to take a virtual trip to ancient Egypt. It felt like I was really there, walking through the pyramids and meeting historical figures! My teacher, Ms. Chen, said these immersive experiences make learning so much more exciting. I completely agree! I feel grateful to live in a time when technology makes life so convenient, creative, and wonderful. Task 1: Answer the questions. 1. What did the author’s robotic assistant prepare for her in the morning? _____________________________________________________________________________________________ 2. Who reviewed the author’s homework while she was having breakfast? _____________________________________________________________________________________________ 3. How did the author get to school? _____________________________________________________________________________________________ 4. The author used the VR headset to take a virtual trip to ancient Egypt, didn’t she? _____________________________________________________________________________________________ 5. How does the author feel today? _____________________________________________________________________________________________ 1. Pancakes with strawberries. 2. Mr. Wise. 3. By self -driving car. 4. Yes,she did. 5. Grateful. Task 2: 6. Write about 30 words to describe the way of learning knowledge in school with digital technology in the future. ____________________________________________________________________________________________ _____________________________________________________________________________________________ 6.  Future learning with digital technology will use VR and AI, making lessons immersive and interactive. Exercise 5 (Grammar) I. Choose the best answer. 1. ______ I stepped into the water, the mud covered my feet. A. As B. Though C. Until D. Before 2. — What shall we do now? — ______ it’s raining hard, let's stay at home. A. So B. Since C. Though D. If 3. ______ social media was introduced, people have been sharing their lives online like never before. A. Since B. Until C. Unless D. Before 4. ______ he receives a new message, he will reach for his phone to check it. A. Since B. Before C. As soon as D. Though 5. Turn off the lights ______ you leave the room. A. before B. until C. though D. unless 6. ______ the rain stopped, they went to the playground. A. So B. Before C. As soon as D. Though 7. ______ it is often cold in the mountains, you need to wear warm clothes. A. Though B. Unless C. As D. Until 8. — What did you do last night? I called you, but you didn't answer. — Sorry. I was reading an interesting novel ______ the phone rang. A. since B. until C. after D. when 9. I will use this smartphone ______ it becomes too old. Then I'll buy a new one. A. after B. since C. when D. until 10. ______ I cleared out some apps, my phone started working better. A. Before B. Though C. After D. While 11. Tom was listening to music ______ he was riding his bike. A. while B. since C. until D. after 12. The little girl didn't stop crying ______ her mother came back home. A. as B. when C. until D. since 13. He published his first novel ______ he was just ten. A. when B. as soon as C. since D. until 14. ______ I began watching English movies, my listening comprehension has gotten better. A. Before B. Since C. Though D. As soon as 15. We must take action to protect our environment ______ it's too late. A. after B. before C. until D. when 1-5ABACA 6-10 CCDDC 11-15ACABB II. Complete the following passage with the words or phrases in the box. Each can only be used once. A. After B. When C. until D. Since E. Before Last summer, I found an old clock in the attic. It was dusty and looked ancient. As I wiped it clean, I noticed a small button on the back. When I pressed it, the clock started to glow. Suddenly, I was in a different place. I saw dinosaurs walking around! I was amazed. ___1___ a while, I pressed the button again and was back in my room. The next day, I showed the clock to my friend. As soon as he saw it, he wanted to try it. ___2___I could warn him, he pressed the button. We were in a futuristic city with flying cars and robots. It was incredible! We stayed there ___3___the sun set. When we came back, it was already dark. ___4___ then, we have been on many adventures. We have seen knights in shining armor and visited ancient civilizations. Each time, we learn something new. The clock has taught us to be curious and brave. Until we find out where the clock came from, we will keep exploring. 1. ________ 2. ________ 3. ________ 4. ________ 1-4 AECD III. Rewrite the following sentences as required. 1. I broke a cup. I was washing the dishes.（用 when 合并为一句） _____________________________________________________________________________________________ 2.  I will call you. I arrive in Beijing.（用 as soon as 合并为一句） _____________________________________________________________________________________________ 3. I found an interesting article about animals. I was browsing the Internet.（用 while 合并为一句） _____________________________________________________________________________________________ 4. I will wait outside. The meeting is over.（用 until 合并为一句） _____________________________________________________________________________________________ 5. I joined the English club. I have met many friends who share the same interest.（用 since 合并为一句） _____________________________________________________________________________________________ 6. She took a shower. She felt refreshed and ready for the day.（用 after 合并为一句） _____________________________________________________________________________________________ 7. We start the project. We need to make a detailed plan.（用 before 合并为一句） _____________________________________________________________________________________________ 8. I saw the beautiful sunset. I took out my camera to capture the moment.（用 as soon as 合并为一句） _____________________________________________________________________________________________ 1. I was washing the dishes when I broke a cup. 2. I will call you as soon as I arrive in Beijing. 3. I found an interesting article about animals while I was browsing the Internet. 4. I will wait outside until the meeting is over. 5. Since I joined the Enlish club, I have met many friends who share the same interest. 6. After she took a shower, she felt refreshed and ready for the day. 7. We need to make a detailed plan before we start the project. 8. As soon as I saw the beaytiful sunset, I took out my camera to capture the moment. Exercise 6（Writing） I. Choose the best answer. Digital life is a big part of our world today. I think it’s really amazing how much it helps us. With computers and smartphones, we can learn new things and talk to friends far away. I use my tablet to read books and do homework. It makes everything 1 and faster. 2 , I also know that digital life can be a bit tricky. Sometimes, I spend too much time 3 screens and forget 4 outside. I think it’s important to find a balance. I try to take breaks and do other interesting activities like drawing or playing soccer. 5 this way, I can enjoy digital life without missing out on the real world. 1. A. easier B. easy C. easily D. more easy 2. A. Instead B. However C. So D. Because 3. A. on B. in C. at D. to 4. A. go B. going C. to go D. went 5. A. On B. Under C. At D. In II. Complete the sentences with the given words in their proper forms. 1. Raising the environmental is crucial for protecting our planet.（aware） 2. One of online learning is that it can be difficult to interact with classmates.（advantage） 3. It’s difficult to draw a without enough evidence.（conclude） 4. Our trips are all-inclusive — there are no costs.（hide） 5. She used her time and finished all her tasks ahead of schedule.（wise） III. Rewrite the following sentences as required. 1. Mary has already booked the airline ticket to Shanghai.（改为一般疑问句） Mary booked the airline ticket to Shanghai ? 2. Ms Guo taught us how to sing the song.（改为否定句） Ms Guo us how to sing the song. 3. Alice shared her travelling experiences through WeChat.（对画线部分提问） Alice share her travelling experiences? 4. Please use digital technology in a wise way.（改为反义疑问句） Please use digital technology in a wise way, ? 5. such as, can be used, QR codes, information sharing, in many ways（连词成句） __________________________________________________________________________ IV. Translate the following. 1. 意见;看法 2. 意识到;明白 3. 藏;隐蔽 4. 病毒 5. 收集个人信息 6. 在我看来 7. 屏幕使用时间 8. 一些人花了太长的时间玩电脑游戏。 9. 尽管数字生活带来了许多好处，但也需要我们控制屏幕使用时间。（require） V. Write a passage of at least 60 words on the topic “My digital life”.（请以 “我的数字生活” 为题,写一篇不少于60个词的文章,标点符号不占格） Suggested questions： 1. What digital product(s) do you use in your daily life? 2. How do the product(s) help you with your schoolwork? 3. How do you balance your digital activities with other parts of your life? A. Sample writing. My digital life（A层） I love my digital life. I use a laptop for schoolwork. It helps me search for rich information easily. My tablet is great for reading e-books and taking notes. Sometimes, I use my phone to check messages. To balance my digital life, I take short breaks every hour to rest my eyes. On weekends, I spend more time playing sports. In this way, I enjoy digital products without spending too much time on them. My digital life（B层） Digital life has become an essential part of our modern world, bringing both convenience and challenges. I use several digital products to make my daily routine easier. My laptop is essential for schoolwork. I use it to research topics and complete online assignments. It’s also helpful for me to video chat with classmates when we need to work on group projects. Balancing digital activities with other parts of my life is important. I take regular breaks from screens, especially during long study sessions. I often go for a short walk or do some stretching to stay active. On weekends, I spend more time outdoors. By managing my time wisely, I can enjoy the benefits of digital technology while still maintaining a healthy and balanced lifestyle. B. Building your vocabulary. ★ When in Rome，do as the Romans do.（入乡随俗。） ★ Don’t judge a book by its cover.（不要以貌取人。） ★ Actions speak louder than words.（行胜于言。） Keys: I 1-5 ABACD II 1.awareness 2. disadvantage 3. conclusion 4. hidden 5. wisely III 1. Has,yet 2. didn’t teach 3. How did 4. will you 5. QR codes can be used in many ways such as information sharing IV. 1.opinion 2. realize 3. hide 4. virus 5. collect personal information 6. in my opinion 7. screen time 8. Some people spend too much time playing computer games. 9. Although digital life brings many benefit. It also requires us to control screen time. V. digital: adj. 数字的；数码的 laptop: n.笔记本电脑 information: n.信息；消息 tablet: n. 平板电脑 e-book: n.电子书 essential: adj. 必不可少的；非常重要的 convenience: n.作业；任务 assignment: n.作业；任务 maintain: v.维持；保持 Exercise 7 （Revision） I. Fill in the blanks with as required. 单词 中文释义（词性） 1. /ˈlæptɒp/ ____________ ____________ 3. /'prarvet/ ____________ ____________ 5. /ədˈvɑ:ntɪdʒ/ ____________ ____________ 7. /æp/ ____________ ____________ 9. /kəmˈpleɪnt/ ____________ ____________ 11. /rɪˈpi:t/ ____________ ____________ 13. /dɪsˈeɪbld/ ____________ ____________ 15. /blaɪnd/ ____________ ____________ 17. /əˈweə(r)/ ____________ ____________ 19. /kənˈklu:ʒn/ ____________ ____________ 单词 中文释义（词性） 2. /tʃɪp/ ____________ ____________ 4. /tʌtʃ/ ____________ ____________ 6. /'vaɪrəs/ ____________ ____________ 8. /helθ/ ____________ ____________ 10. /pres/ ____________ ____________ 12. /səˈpɔ:t/ ____________ ____________ 14. /fri:z/ ____________ ____________ 16. /benɪfɪt/ ____________ ____________ 18. /send/ ____________ ____________ 20. /ˈɒbdʒɪkt/ ____________ ____________ Ⅱ. Write the words according to their grammatical forms. 1. 1. ____________ n.优势 ____________ n.劣势 3. ____________ adj.听得清的 ____________ v.移走，清除（不需要的东西） ____________ adv.清晰地;清楚地 5. ____________ n.投诉;抱怨 ____________ v.投诉;抱怨 7. ____________ v.重复 ____________ n.重复 9. ____________ adj.有残疾的 ____________ adj.有能力的 ____________ n.能力 11. ____________ n.方向;用法说明 ____________ adj.直接的 13. ____________ n.结束;结尾 ____________ v.总结 15. ____________ adj. 瞎的;失明的 ____________ n.失明 17. ____________ adj.意识到;明白 ____________ adj.没意识到;不知道 ____________ n.意识 19. ____________ n.便利 ____________ n.不便;麻烦;困难 ____________ adj.方便的 ____________ adj. 不便的 2. ____________adj.私人的;私密的 ____________adv.私下地;秘密地 4. ____________n.健康 ____________adj.健康的 ____________adj.不健康的 6. ____________v.提醒注意;使警惕 ____________n.警告 8. ____________n.连接 ____________v.连接 10. ____________v.支持 ____________n.支持 ____________adj.支持的;拥护的 12. ____________v.藏;隐藏 ____________adj.隐藏的 14. ____________n.灭火;消防 ____________n.消防员 16. ____________.居住于，生活于;迁移 ____________n.（地区、国家的）人口，人口数量 18. ____________v.冻结 ____________adj. 极冷的 ____________adj.冷冻的;结冰的 20. ____________v.发现;查明;侦察出 ____________n.侦探 III. Translate the phrases or sentences into English. 1. 人工智能 __________________________ 2. 更新软件 __________________________ 3. 方便携带 __________________________ 4. 与……交流 __________________________ 5. 照看;留神;留意 __________________________ 6. 有机会去做某事 __________________________ 7. 清除应用软件 __________________________ 8. 在我看来 __________________________ 9. 享受一些私人时光__________________________ 10. 隐藏的软件或病毒__________________________ 11. 一……就…… __________________________ 12. 意识到 __________________________ 13. 对不便之处表示歉意_______________________ 14. 收集个人信息 __________________________ 15. 残疾人 __________________________ 16. 在线聊天 __________________________ 17. 技术支持团队 __________________________ 18. 浏览一些网站 __________________________ 19. 在农村地区 __________________________ 20. 总之 __________________________ 21. 我想投诉我上周买的笔记本电脑。(complaint) ______________________________________________________________________________________________ 22. 数字技术让分享知识变得更加容易。 ______________________________________________________________________________________________ 23. 消防员可以清晰地看到火灾环境,然后制定安全的计划。 ______________________________________________________________________________________________ 24. 这种新型智能拐杖可以指引方向。 ______________________________________________________________________________________________ 25. 当我们访问一些网站时,隐藏其中的病毒可能会收集我们的个人信息。 ______________________________________________________________________________________________ 26. 虽然数字技术给我们带来了许多好处,但它也带来了问题。 ______________________________________________________________________________________________ IV. Think about the “Big Question” again and try to answer it by using what you have learned in this unit. Q: How does digital technology influence our life? ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ Keys:I. 1. 2. laptop 笔记本电脑 （n.） 3. chip 芯片；碎片（n.） 4. private 私人的（adj.） 5. touch触碰（v.） 6. advantage优势（n.） 7. virus病毒（n.） 8. app应用程序（n.） 9. health健康（n.） 10. complaint投诉；抱怨（n.） 11. press按；压（v.） 12. repeat重复（n./v.） 13. support支持（n./v.） 14. disabled残疾的（adj.） 15. freeze冻结；结冰（v.） 16. blind瞎的（adj.） 17. benefit益处；受益（n./v.） 18. aware意识到（adj.） 19. send发送；派遣（v.） 20. conclusion结论（n.） 21. object物体（n.） II. 1. 2. Advantage/disadvantage 3. Private/privately 4. Clear/clear/clearly 5. Health/healthy 6. Complaint/complain 7. Warn/warning 8. Repeat/repetition 9. Connection/connect 10. Disabled/able 11. Support/supportive 12. Direction/direct 13. Hide/hidden 14. Conclusion/conclude 15. Firefighting/firefighter 16. Blind/blindness 17. Populate/population 18. Aware/unaware/awareness 19. Freeze/freezing 20. Convenience/inconvenience/convenient/inconvenient 21. Detect/detective III 1. 2. Artificial Intelligence 3. Update software 4. Easy to carry 5. Communicate with 6. Watch out 7. Have a chance to do sth. 8. Remove the application software 9. In my opinion 10. Enjoy some provate time 11. Hidden software or viruses 12. As soon as 13. Be aware of 14. Apologize for the inconvenience 15. Collect personal information 16. The disabled 17. Chat online 18. Technical support team 19. Browse some websites 20. In rural areas 21. In conclusion 22. I want to make a complaint about the laptop I bought last week. 23. Digital technology makes sharing knowledge easier. 24. Firefighters can see the fire environment clearly and then make a safe plan. 25. This new type of smart cane can guide direction. 26. When we visit some websites, the viruses hidden in them may collect out personal information. 27. Although digital technology has brought us many benefits, it has also brought problems. IV. Digital technology influences our life by making communication more convenient, facilitating knowledge sharing, and bringing both benefits and challenges such as privacy issues. 学科网（北京）股份有限公司 $