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滬教版八年級英語上Unit 2 Digital life語法精練
（Adverbial clauses of time 時間狀語從句 & Indefinite pronouns 不定代詞）
一、詞匯運用（緊扣單元“數字生活”主題）
1. My dad bought a new ________ (laptop) for my online classes.
2. The ________ (keyboard) of this desktop computer is wireless and easy to use.
3. You can connect the headset to your phone via ________ (bluetooth).
4. This ________ (smartphone) has a large touch screen and good camera quality.
5. Using a ________ (headset) can help you have private calls in public places.
6. One ________ (advantage) of this watch is that it can monitor your health.
7. The new computer has a powerful ________ (chip) that makes it run very fast.
8. Many customers made a ________ (complaint) about the broken software.
9. The IT department provides 24-hour technical ________ (support) for students.
10. This photo editing ________ (app) is popular among teenagers.
11. A stable network ________ (connection) is necessary for online learning.
12. The ________ (latest) AI technology can help disabled people live more easily.
13. We should be ________ (aware) of the hidden dangers of the Internet.
14. A major ________ (disadvantage) of this laptop is its short battery life.
15. The computer ________ (virus) can damage important files if not removed.
二、句型轉換（聚焦單元語法）
1. The smartphone freezes. I will restart it.（用as soon as合并）
I will restart the smartphone ________ ________ ________ it freezes.
2. You use public Wi-Fi. You should protect your private information.（用when合并）
________ ________ public Wi-Fi, you should protect your private information.
3. He finishes downloading the app. He will test its functions.（用after合并）
He will test the app's functions ________ ________ ________ it.
4. There is something wrong with the keyboard.（改為否定句）
There is ________ ________ with the keyboard.
5. Everyone likes the latest laptop model.（改為部分否定句）
________ ________ likes the latest laptop model.
6. The technician fixed the network. We could surf the Internet.（用before合并）
The technician ________ the network ________ we could surf the Internet.
7. She bought a new headset. She wanted to listen to music clearly.（用so that合并）
She bought a new headset ________ ________ she could listen to music clearly.
8. He has some useful tips for using AI.（改為一般疑問句）
Does he have ________ useful tips for using AI
9. The software update takes two hours.（對劃線部分提問）
________ ________ does the software update take
10. Most students use smartphones for studying.（對劃線部分提問）
________ ________ of students use smartphones for studying
11. The screen goes black. Please press this button.（用if合并）
________ the screen ________ black, please press this button.
12. Someone left the laptop on the desk.（改為一般疑問句）
Did ________ ________ the laptop on the desk
13. We need to check the network. We start the online meeting.（用before合并）
We need to check the network ________ ________ the online meeting.
14. There are few complaints about this product.（改為反意疑問句）
There are few complaints about this product, ________ ________
15. The app helps the blind. It detects objects around them.（用that引導定語從句合并）
The app ________ ________ objects around the blind helps them a lot.
三、閱讀理解（圍繞“數字生活”主題，滲透語法）
A篇：Smartphones in Daily Life
Smartphones have become part of our daily life. When we wake up, the first thing many of us do is check our phones. As soon as we get to school, we use them to take notes or search for information.
The latest smartphones have AI functions that can keep an eye on our health. However, not everyone knows how to use them properly. Some students spend too much time on games, which affects their studies. It's important to remember that digital products are tools—we should control them, not the other way around.
1. What do many people do first when they wake up
A. Exercise B. Check their phones C. Eat breakfast D. Read books
2. When do students use smartphones at school
A. To take notes or search for information B. To play games in class
C. To call their parents D. To watch movies
3. What can the latest smartphones' AI functions do
A. Cook meals B. Do homework
C. Keep an eye on health D. Drive cars
4. What problem do some students have
A. They don't have smartphones
B. They spend too much time on games
C. They can't use smartphones
D. They lose their phones often
5. What should we remember about digital products
A. They are useless B. They control us
C. They are tools we should control D. They are more important than studies
B篇：Technical Support for Digital Products
Many people have complaints about digital products. When a laptop freezes or a smartphone breaks, they don't know what to do. The good news is that most companies offer technical support.
After you make a complaint, a technician will contact you. They may ask you to repeat the problem or send photos. Sometimes, they can fix the issue via the network; other times, you need to send the product to them.
Hardly anyone knows that many problems are caused by viruses. So, it's necessary to install antivirus software. Remember: keeping your digital products safe is as important as using them.
6. What do people complain about
A. Digital products B. Food quality C. School rules D. Weather
7. What do most companies offer when products have problems
A. Money B. Technical support C. New products D. Apologies
8. What may a technician ask you to do after a complaint
A. Throw the product away B. Repeat the problem or send photos
C. Buy a new product D. Ignore the problem
9. What causes many digital product problems according to the passage
A. Water B. Viruses C. Drops D. Old age
10. What is necessary to keep digital products safe
A. Installing antivirus software B. Using them every day
C. Hiding them D. Cleaning them often
四、書面表達（圍繞“數字生活”主題，綜合運用語法）
以“My Digital Life”為題，寫一篇短文，描述自己的數字生活，至少使用5處時間狀語從句和3處不定代詞。
要求：1. 語言準確，貼合單元主題；2. 詞數100-150詞。
答案
一、詞匯運用
1. laptop 2. keyboard 3. bluetooth 4. smartphone 5. headset 6. advantage 7. chip
8. complaint 9. support 10. app 11. connection 12. latest 13. aware 14. disadvantage 15. virus
二、句型轉換
1. as soon as 2. When using 3. after he downloads 4. nothing wrong 5. Not everyone 6. fixed; before 7. so that 8. any 9. How long 10. What part 11. If; goes
12. anyone leave 13. before starting 14. are there 15. that detects
三、閱讀理解
A篇：1. B 2. A 3. C 4. B 5. C
B篇：6. A 7. B 8. B 9. B 10. A
四、書面表達（參考范文）
My Digital Life
Digital products are important in my life. When I get up, I use my smartphone to check the weather. As soon as I arrive at school, I turn on my laptop to prepare for classes.
My parents bought me a headset so that I can listen to English clearly. Not everyone likes using AI, but I think it's helpful—it reminds me to do homework. After I finish my homework, I use an app to read news.
Hardly anyone around me doesn't use digital products. They make life easier, but we should use them wisely. I believe balancing digital life and real life is the key.

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