Unit 10 World in the Cloud 期末复习 词性转换,重点单词,短语,语法,句型分层练习100题-2025-2026学年仁爱科普版英语八年级下册

班级_____   姓名______  学号______ 分数_______

仁爱科普版（新教材）八年级下册Unit 10 World in the Cloud期末分层练习100题

（时间：60分钟  满分：120分）

词汇专项练习

一、用括号内所给单词的适当形式填空（40小题，每小题1分，共40分）

1．With the development of ________ (compute) technology, our lives have changed a lot.

2．Cloud ________ (store) allows us to save files on remote servers easily.

3．Artificial ________ (intelligent) is playing an important role in many fields.

4．We need to pay more attention to cyber ________ (secure) when using online services.

5．Digital ________ (transform) has made many traditional industries more efficient.

6．This algorithm works ________ (well) than the old one in processing big data.

7．He is one of the ________ (innovate) who first put forward cloud computing ideas.

8．It's necessary ________ (protect) our personal data from being stolen.

9．She spends two hours every day ________ (learn) about cloud technologies.

10．The company ________ (set) up its first cloud server three years ago.

11．By now, millions of people ________ (benefit) from remote working.

12．Cloud services are ________ (wide) used in education, business and healthcare.

13．The ________ (much) we know about cybersecurity, the safer our online activities are.

14．He felt ________ (worry) about his privacy after his account was hacked.

15．This platform provides a ________ (collaborate) space for team members.

16．We should avoid ________ (share) sensitive information on public networks.

17．The new cloud system is ________ (power) enough to handle large amounts of data.

18．________ (virtual) meetings have become common since the pandemic.

19．It's ________ (convenience) to access files from any device with cloud storage.

20．The engineer is busy ________ (develop) a new encryption method.

21．________ (private) is a major concern when using cloud services.

22．They decided ________ (invest) more in cloud infrastructure.

23．The data ________ (analyse) helps companies make better decisions.

24．She speaks about cloud computing with great ________ (confident).

25．The old server was ________ (replace) by a more advanced cloud system last month.

26．________ (lucky), his lost files were recovered from the cloud storage.

27．Cloud technology has made our work more ________ (efficiency).

28．________ (access) to cloud services requires a stable internet connection.

29．The team is working on ________ (improve) the security of their cloud platform.

30．He was ________ (success) in building a personal cloud storage system.

31．She ________ (apology) for accidentally deleting the shared files in the cloud.

32．Many small businesses are ________ (danger) of losing data without cloud backup.

33．He felt ________ (guilt) for sharing his colleague's private data by mistake.

34．The students enjoyed ________ (they) when learning about cloud computing through online games.

35. The number of cloud users has increased ________ (dramatic) over the past five years.

36．About five ________ (thousand) companies have adopted cloud services in this city.

37．The ________ (twenty-first) century has seen the rapid growth of cloud technology.

38．The IT engineer ________ (check) the cloud server at 8 o'clock last night.

39．They ________ (not use) cloud storage before they learned about its advantages.

40．Almost three ________ (quarter) of global companies now use cloud computing.

二、根据汉语提示完成单词（40小题，每小题1分，共40分）

1．________ (云计算) has become an essential part of modern technology.

2．We need to collect and analyse large amounts of ________ (数据) to find useful patterns.

3．________ (人工智能) can help us solve complex problems quickly.

4．A good ________ (算法) can improve the speed of data processing.

5．________ (网络安全) is crucial to protect our online information.

6．________ (云存储) enables us to store files without using local hard drives.

7．Many people prefer ________ (远程工作) because it offers more flexibility.

8．________ (数字转型) helps traditional industries keep up with the times.

9．A ________ (服务器) is a computer that provides services to other computers.

10．This ________ (数据库) stores all the customer information of the company.

11．We should respect others' ________ (隐私) when using online platforms.

12．________ (加密) is a way to make information unreadable to unauthorized users.

13．You need a password to get ________ (访问) to this cloud platform.

14．We can ________ (共享) files with our teammates easily through cloud services.

15．________ (协作) tools in the cloud make team work more efficient.

16．________ (创新) in cloud technology brings more convenience to our lives.

17．Using cloud services can improve work ________ (效率) significantly.

18．________ (虚拟) reality technology is often combined with cloud computing.

19．Most of our daily activities are now ________ (在线) due to cloud services.

20．This ________ (平台) allows users to create and share their own cloud applications.

21．Cloud computing can reduce the ________ (成本) of IT infrastructure for companies.

22．We need to ________ (更新) our cloud software regularly to ensure security.