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. 1. It's ________ (necessary, need) for us to learn how to use the Internet correctly. 1. The ________ (invent, inventor) of the computer changed the world greatly. 1. Too much screen time is ________ (harm, harmful) to our eyes and health. 1. He made a ________ (decide, decision) to give up playing online games. 1. We should ________ (protect, protection) our personal information when surfing the net. 1. This app can ________ (helpful, help) us improve our English listening skills. 1. The ________ (advantage, disadvantages) of online shopping include saving time and money. 1. He has a good ________ (know, knowledge) of computer science. 1. We must ________ (follow, following) the rules when we use the school's network. 1. Online courses make it ________ (possible, possibly) for us to study at home. 1. The ________ (develop, development) of the Internet makes our life more convenient. 1. She felt ________ (lonely, alone) because she spent too much time chatting online instead of meeting friends. 1. Can you ________ (explain, explanation) why you are late for the online class? 1. 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. 18. She ______ ______ (担心) her son's online safety very much. 19. We should ______ ______ (学会) to manage our time when using the Internet. 20. The new app ______ ______ (出现) on the market last month. 四、重点短语 英译汉（共10分） 1. surf the Internet 2. online shopping 3. at the same time 4. take part in 5. deal with 6. in fact 7. face to face 8. search for 9. personal information 10. online course 五、汉译英，根据中文提示补全句子，一空一词（共15分） 1. 互联网在我们的日常生活中扮演着重要的角色。 The Internet ______ ______ ______ ______ in our daily life. 2. 他花了两个小时在网上查找资料。 He ______ two hours ______ ______ information online. 3. 我们应该学会正确地使用互联网。 We should learn ______ ______ the Internet ______. 4. 网上聊天不如面对面交流好。 Chatting online is not ______ ______ ______ communicating face to face. 5. 如果你过度使用网络，你的父母会生气的。 Your parents ______ ______ angry if you ______ the Internet too much. 6. 她通过网课学习英语已经两年了。 She ______ ______ English ______ online courses for two years. 7. 我们必须保护孩子们免受网络上不良信息的伤害。 We must ______ children ______ bad information on the Internet. 六、句型转换（共15分） 1. The Internet has changed our life a lot.（改为一般疑问句） ______ the Internet ______ our life a lot? 2. He spends an hour reading news online every day.（对划线部分提问） ______ ______ ______ he ______ reading news online every day? 3. We can get useful information from the Internet.（改为否定句） We ______ get ______ useful information from the Internet. 4. My mother likes shopping online because it's convenient.（对划线部分提问） ______ ______ your mother ______ shopping online? 5. To use the Internet properly is important.（改为同义句） ______ ______ to use the Internet properly. 6. I have learned English for three years through online courses.（对划线部分提问） ______ ______ ______ you ______ English through online courses? 7. He didn't go to school because he had a cold. He studied online at home.（合并为一句） He studied online at home ______ ______ going to school because he had a cold. 8. The little girl can use the computer to chat with her friends.（改为被动语态） The computer can ______ ______ to chat with her friends by the little girl. 9. They will have an online meeting tomorrow.（改为否定句） They ______ ______ an online meeting tomorrow. 10. She knows how she can use this online tool.（改为简单句） She knows how ______ ______ this online tool. 参考答案 一、词汇辨析。 1. information 2. necessary 3. inventor 4. harmful 5. decision 6.protect 7. help 8. advantages 9. knowledge 10. follow 11.possible 12. development 13. lonely 14. explain 15. choose 二、用括号里单词的正确形式完成句子。 1. playing 2. to learn 3. has changed 4. don't use 5. speaking 6.was chatting 7. haven't finished 8. not to copy 9. has made 10. is checking 11.to solve 12. reading 13. will have 14. searching 15. to use 三、用括号里中文提示及句意完成句子。 1. communicate with 2. turn off 3. On the one hand 4. believe in 5. is used to 6.make full use of 7. are crazy about 8. find out 9. Thousands of 10. get lost 11.build up 12. makes it possible 13. be careful 14. gave up 15. download 16.is suitable for 17. talk about 18. worries about 19. learn to 20. came out 四、重点短语 英译汉。 1. 上网 2. 网上购物 3. 同时 4. 参加 5. 处理；应对 6.事实上 7. 面对面 8. 搜索；查找 9. 个人信息 10. 网课；在线课程 五、汉译英，根据中文提示补全句子。 1. plays an important role 2. spent; searching for 3. to use; correctly 4.as good as 5. will be; use 6. has learned; through 7. protect; from 六、句型转换。 1. Has; changed 2. How long does; spend 3. can't; any 4.Why does; like 5. It's important 6. How long have; learned 7.instead of 8. be used 9. won't have 10. to use 学科网（北京）股份有限公司 $