Unit10 A world online重点词汇 短语 句子专项训练-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词汇短语句子专项训练

满分100分

一、词汇辨析（从括号内选择正确单词填空，共15分）

1. We can find a lot of ________ (information, informations) about history on the Internet.
2. It's ________ (necessary, need) for us to learn how to use the Internet correctly.
3. The ________ (invent, inventor) of the computer changed the world greatly.
4. Too much screen time is ________ (harm, harmful) to our eyes and health.
5. He made a ________ (decide, decision) to give up playing online games.
6. We should ________ (protect, protection) our personal information when surfing the net.
7. This app can ________ (helpful, help) us improve our English listening skills.
8. The ________ (advantage, disadvantages) of online shopping include saving time and money.
9. He has a good ________ (know, knowledge) of computer science.
10.            We must ________ (follow, following) the rules when we use the school's network.
11.            Online courses make it ________ (possible, possibly) for us to study at home.
12.            The ________ (develop, development) of the Internet makes our life more convenient.
13.            She felt ________ (lonely, alone) because she spent too much time chatting online instead of meeting friends.
14.            Can you ________ (explain, explanation) why you are late for the online class?
15.            We should ________ (choose, choice) useful websites to learn something new.

二、用括号里单词的正确形式完成句子（共15分）

1. My brother spends too much time ________ (play) online games every day.
2. It's important ________ (learn) to tell right from wrong on the Internet.
3. The Internet ________ (change) our daily life a lot since it was invented.
4. If you ________ (not use) the Internet properly, it will bring you trouble.
5. She practices ________ (speak) English by talking with foreign friends online.
6. When I got home, my sister ________ (chat) with her classmates on WeChat.
7. We ________ (not finish) our online homework yet. We need to hurry up.

8. The teacher asks us ________ (not copy) answers from the Internet when we do homework.
9. He ________ (make) many friends from different countries through the Internet so far.
10.            Look! My father ________ (check) his emails on the computer now.
11.            It's the best way ________ (solve) the problem by asking for help online.
12.            After ________ (read) the passage, we know the importance of the Internet.
13.            If it doesn't rain tomorrow, we ________ (have) an offline meeting instead of an online one.
14.            She is good at ________ (search) for useful information on the Internet.
15.            The little boy doesn't know how ________ (use) the new software.

三、用括号里中文提示及句意完成句子（一空一词，共20分）

1. We can ______ ______ ______ (与……交流) people all over the world online.
2. Please ______ ______ (关掉) the computer when you don't use it.
3. ______ ______ (一方面), the Internet brings us convenience; on the other hand, it has some bad effects.
4. Don't ______ ______ (相信) everything you see on the Internet.
5. He ______ ______ (习惯于) reading news online every morning.
6. We should ______ ______ ______ (充分利用) the Internet to study.
7. Many students ______ ______ (沉迷于) playing online games, which affects their study.
8. Can you ______ ______ (找出) the mistakes in this online article?
9. ______ ______ (数以千计的) people use this online shopping app every day.
10.            It's easy to ______ ______ (迷路) in the sea of information on the Internet.
11.            We need to ______ ______ (建立) a good habit of using the Internet.
12.            The Internet ______ ______ ______ (使……成为可能) for us to work from home.
13.            Please ______ ______ (小心) when you meet strangers online.
14.            He ______ ______ (放弃) smoking with the help of an online program.
15.            We can ______ ______ (下载) music and movies from some legal websites.
16.            This online course ______ ______ ______ (适合) students of all ages.
17.            Let's ______ ______ (讨论) the advantages of online learning in groups.