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外研版八年级英语上册Unit4 Digital life核心知识综合练习题
（词汇 短语 句型 语法）
一、根据首字母或中文提示写单词
1. We are living in a d______ (数字的，数码的) age, where technology is everywhere.
2. The story happened in the 19th c______ (世纪) and reflects the social problems at that time.
3. I will love you f______ (永远).
4. The book costs 20 p______ (英镑). It's a bit expensive.
5. Almost everyone has a s______ (智能手机) and uses it every day.
6. He found his w______ (（装钞票等的）钱包，皮夹子) lost when he got home.
7. Online p______ (支付，付款) has become very popular in recent years.
8. Some people still prefer to pay in c______ (现款，现金) rather than by card.
9. You can download this a______ (应用程序，应用软件) to order food online.
10. Put the cake into the o______ (烤箱) and bake it for 20 minutes.
11. Everyone went to the party e______ (除……外) Tom, because he was ill.
12. It's very c______ (方便的，便利的；合宜的) to shop online at home.
13. With the d______ (进步，发展) of science, our life is getting better.
14. Mobile phones are m______ (非固定的，移动式的) devices that we can carry easily.
15. You can find Wi - Fi a______ (任何地方，无论何处，随便哪里) in this city.
二、用括号内所给单词的适当形式填空
1. The ______ (develop) of digital technology has changed our lives greatly.
2. Nowadays (nowadays), more and more people choose to work from home.
3. Online shopping is very ______ (convenience) for us.
4. We should use new ______ (device) properly to improve our work efficiency.
5. He ______ (save) a lot of money by taking the bus instead of driving.
6. There are many ______ (advantage) of reading books.
7. The ______ (effect) of the new policy on people's lives needs further study.
8. Her ______ (attitude) towards learning English is very positive.
9. Don't ______ (throw) rubbish everywhere. Keep the environment clean.
10. Can you ______ (guess) how old she is
11. ______ (anyone) who breaks the rules will be punished.
12. I usually do my ______ (homework) in my ______ (bedroom) after school.
13. Our ______ (neighbourhood) is very quiet and beautiful.
14. The ______ (strange) thing happened last night, and no one could explain it.
15. Mobile payment makes our life ______ (simple) than before.
三、英汉互译短语
1. 数字的，数码的 __________________
2. 世纪 __________________
3. 永远 __________________
4. 智能手机 __________________
5. 支付，付款 __________________
6. 应用程序，应用软件 __________________
7. 方便的，便利的；合宜的 __________________
8. 进步，发展 __________________
9. 非固定的，移动式的 __________________
10. 任何地方，无论何处，随便哪里 __________________
11. a great deal __________________
12. via __________________
13. make progress __________________
14. offline __________________
15. throw away __________________
四、句型转换
1. The development of technology helps us a lot.（对划线部分提问）
______ ______ the development of technology help you
2. Digital payment is very convenient.（改为感叹句）
______ ______ digital payment is!
3. He saves money by walking to work.（对划线部分提问）
______ ______ he save money
4. There are many advantages of using the Internet.（改为一般疑问句）
______ ______ many advantages of using the Internet
5. She has a positive attitude towards life.（改为否定句）
She ______ ______ a positive attitude towards life.
6. You can't throw waste everywhere.（改为祈使句）
______ ______ waste everywhere.
7. The effect of the plan is very good.（对划线部分提问）
______ ______ the effect of the plan
8. Mobile devices make our life more colorful.（改为被动语态）
Our life ______ ______ more colorful by mobile devices.
9. I guess he is 25 years old.（对划线部分提问）
______ ______ you guess he is
10. We should make progress in our study.（改为同义句）
We should ______ ______ in our study.
五、语法填空
1. With the development of science, we ______ (make) great progress in many fields.
2. ______ you ever ______ (use) this kind of app before
3. She ______ (not throw) away the old books yet. She plans to give them to others.
4. The Internet ______ (change) our way of life completely since it appeared.
5. How long ______ you ______ (have) your smartphone
6. ______ (download) too many apps may slow down your phone.
7. They ______ (save) a great deal of time by using online payment.
8. It’s important ______ (understand) the advantages and disadvantages of digital devices.
9. The ______ (develop) of 5G technology ______ (bring) us a faster digital life.
10. We should learn ______ (use) digital devices properly to avoid bad effects.
六、翻译句子
1. 我们已经进入了数字时代。
We ______ ______ the digital age.
2. 智能手机在我们的日常生活中起着重要作用。
Smartphones ______ an important ______ in our daily life.
3. 网上支付既方便又快捷。
Online payment is ______ convenient ______ fast.
4. 随着科技的发展，我们的生活变得越来越方便。
With the ______ of technology, our life is becoming ______ ______ ______.
5. 你可以在任何地方使用移动设备。
You can use mobile devices ______.
6. 我们应该正确使用数字设备。
We should ______ digital devices ______.
7. 扔掉旧东西之前，想想它们是否还能再利用。
Before ______ ______ old things, think about whether they can be reused.
8. 他通过努力学习取得了很大进步。
He ______ great ______ by studying hard.
9. 现在，越来越多的人喜欢网购。
______, more and more people like shopping online.
10. 这种新设备对我们的生活有很大影响。
This new ______ ______ a great ______ on our life.
答案
一、根据首字母或中文提示写单词
1. digital 2. century 3. forever 4. pounds 5. smartphone 6. wallet 7. payment 8. cash
9. app 10. oven 11. except 12. convenient 13. development 14. mobile 15. anywhere
二、用括号内所给单词的适当形式填空
1. development 2. Nowadays 3. convenient 4. devices 5. saves 6. advantages 7. effect 8. attitude 9. throw 10. guess 11. Anyone 12. homework; bedroom
13. neighbourhood 14. strange 15. simpler
三、英汉互译短语
1. digital 2. century 3. forever 4. smartphone 5. payment 6. app 7. convenient
8. development 9. mobile 10. anywhere 11. 充裕，丰富 12. 通过 13. 取得进步
14. 未联网的，不在线的 15. 扔掉
四、句型转换
1. How does 2. How convenient 3. How does 4. Are there 5. doesn't have
6. Don't throw 7. What is; like 8. is made 9. How old do 10. get better
五、语法填空
1. have made 2. Have; used 3. hasn't thrown 4. has changed 5. have; had
6. Downloading 7. have saved 8. to understand 9. development; has brought
10. to use
六、翻译句子
1. have entered 2. play; role 3. both; and 4. development; more and more convenient 5. anywhere 6. use; correctly 7. throwing away 8. made; progress 9. Nowadays
10. device has; effect

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