Unit10 A world online单元词汇变形及专项巩固训练120题 2025-2026学年仁爱科普版八年级下册英语
仁爱科普版八年级下册英语
Unit10 A world online 词汇变形及专项巩固训练
共120分
一、重点单词词性转换（20分）
1.internet (形容词) __________
2.online (名词) __________
3.connect (名词) __________
4.search (第三人称单数) __________ / (过去式) __________
5.chat (现在分词) __________ / (过去式) __________
6.download (过去式) __________ / (现在分词) __________
7.upload (反义词) __________
8.account (复数) __________
9.virus (复数) __________
10.safe (名词) __________ / (副词) __________
11.danger (形容词) __________ / (副词) __________
12.advantage (反义词) __________
13.power (形容词) __________
14.easy (副词) __________ / (比较级) __________
15.quick (副词) __________ / (最高级) __________
16.happy (副词) __________ / (名词) __________
17.use (形容词) __________ / (形容词，无用的) __________
18.help (形容词) __________ / (形容词，无助的) __________
19.steal (过去式) __________ / (过去分词) __________
20.educate (名词) __________ / (形容词) __________
二、用括号内单词的正确形式填空（30分）
1.We can __________ (search) for a lot of information online.
2.He enjoys __________ (chat) with his friends on the Internet.
3.She often __________ (download) some English songs from the website.
4.My father __________ (buy) a new computer last week.
5.You should be careful when you __________ (use) public Wi-Fi.
6.The internet __________ (bring) us great convenience in our daily life.
7.It’s important __________ (keep) safe when we are online.
8.We should use the Internet __________ (proper).
9.There are many __________ (advantage) of the Internet.
10.The __________ (connect) is not good today.
11.He is __________ (amaze) at the fast development of the Internet.
12.We must __________ (protect) our computers from __________ (virus).
13.Don’t __________ (share) your password with strangers.
14.She plans __________ (learn) online courses on weekends.
15.The story __________ (happen) in a small town ten years ago.
16.We can do many things by __________ (use) the Internet.
17.It’s too __________ (danger) to tell others your personal information.
18.He __________ (not finish) his homework yet.
19.The computer is __________ (power) and it can work fast.
20.We should make __________ (safe) our first priority when surfing the Internet.
21.They __________ (visit) the website every day.
22.My mother often tells me __________ (not play) computer games too much.
23.The boy __________ (spend) two hours __________ (surf) the Internet every day.
24.We can __________ (send) emails to our friends quickly.
25.He __________ (learn) a lot about science by __________ (read) online news.
26.The bad man tried __________ (steal) my account password.
27.We should use the Internet __________ (wise).
28.There __________ (be) a lot of useful information on the website.
29.She __________ (feel) happy when she talks with her friends online.
30.We must __________ (understand) the importance of safe Internet use.
三、根据首字母提示完成单词填空（30分）
1.We can s________ for information on the Internet.
2.I often c________ with my friends online after school.
3.You can d________ music and movies from the Internet.
4.We must keep s________ when we use the Internet.
5.There are many a________ of using the Internet wisely.
6.The i________ connects the world together.
7.Please don't tell others your p________ information.
8.He has an o________ bank account.
9.A v________ may damage your computer.
10.You can c________ the link to open the webpage.
11.We can take o________ courses to learn new things.
12.It's very d________ to talk with strangers online.
13.The Internet is very p________ in our daily life.
14.We should use the Internet in a p________ way.
15.You can send e________ to your friends quickly.
16.He is a computer e________ and knows a lot about the Internet.
17.We can read n________ and know what's happening around the world.
18.The w________ is very useful and we can find many things on it.
19.Don't u________ bad files, they may have viruses.
20.We should m________ our screen time and don't spend too much time online.
21.He is a________ at the fast development of technology.
22.We can learn about the l________ science news online.
23.The Internet o________ us many chances to learn.
24.You need a p________ to log in to your account.
25.We can b________ tickets online easily.
26.It's a good way to c________ with our family and friends.
27.There are many d________ of the Internet if we use it improperly.
28.We should r________ to emails in time.
29.The Internet makes our life more c________.
30.We must be careful of h________ online.
四、根据汉语提示完成单词填空（40分）
29.We should have a ________ (恰当的) attitude towards the Internet.
30.The Internet ________ ________ (打开大门) to the world.
31.We can ________ ________ (交流) with people around the world.
32.It's important to have ________ ________ (良好的习惯) of using the Internet.
33.We should not ________ ________ (沉溺于) computer games.
34.He learns a lot from ________ ________ (电子图书馆).
35.We must ________ ________ (远离) dangerous websites.
36.The Internet brings us a lot of ________ (便利).
37.We can ________ ________ (做远程工作) at home.
38.Don't ________ ________ (欺骗) others online.
39.We should use the Internet to ________ ________ (提升自己).
40.The ________ (力量) of the Internet changes our life.
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