Unit10 A world online 基础知识巩固训练-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 基础知识巩固训练 满分100分 一、本单元单词测试（根据中文写英文，每题1分，共15分） 1. 在线的；联网的 adj. __________ 1. 世界 n. __________ 1. 互联网；因特网 n. __________ 1. 网站 n. __________ 1. 信息 n. __________ 1. 交流；沟通 v. & n. __________ 1. 方便的；便利的 adj. __________ 1. 优势；益处 n. __________ 1. 劣势；缺点 n. __________ 1. 有害的 adj. __________ 1. 沉迷；上瘾 v. __________ 1. 控制；管理 v. & n. __________ 1. 明智的；理智的 adj. __________ 1. 创造；创作 v. __________ 1. 虚拟的 adj. __________ 二、重点单词词性转换（每题1分，共15分） 1. online（反义词）__________ 2. communicate（名词：交流）__________ 3. convenient（名词：便利/副词）__________ 4. advantage（复数/反义词）__________ 5. harmful（反义词/副词/名词：伤害）__________ 6. addict（名词：上瘾的人/形容词：上瘾的）__________ 7. control（过去式/现在分词/复数）__________ 8. wise（副词/比较级/名词：智慧）__________ 9. create（名词：创造/创造者/形容词）__________ 10. virtual（副词/名词：虚拟性）__________ 11. inform（名词：信息/形容词：知情的）__________ 12. use（形容词：有用的/无用的）__________ 13. connect（名词：连接/形容词：连接的）__________ 14. appear（反义词/名词：出现）__________ 15. possible（副词/反义词/名词：可能性）__________ 三、短语翻译（英译汉/汉译英，每题1分，共20分） 英译汉 1. a world online __________ 2. surf the Internet __________ 3. search for information __________ 4. communicate with sb. __________ 5. have advantages over __________ 汉译英 6. 在线交流 __________ 7. 方便快捷 __________ 8. 利用互联网 __________ 9. 虚拟世界 __________ 10. 网上购物 __________ 英译汉 11. be harmful to __________ 12. be addicted to __________ 13. take control of __________ 14. use sth. wisely __________ 15. online education __________ 汉译英 16. 网络游戏 __________ 17. 信息时代 __________ 18. 与……保持联系 __________ 19. 避免沉迷网络 __________ 20. 创造线上内容 __________ 四、用所给单词的适当形式填空（每题1分，共15分） 1. The Internet makes our life easier and __________ (convenient) than before. 2. We can __________ (communicate) with people all over the world through the Internet. 3. Look! My brother __________ (surf) the Internet to search for study information now. 4. It’s important for us __________ (use) the Internet in a wise way. 5. If you __________ (be) addicted to online games, you will fall behind in your study. 6. The Internet __________ (change) the way we live and work since it was invented. 7. She spends too much time __________ (play) online games every day. 8. __________ (wise) use of the Internet can help us learn more knowledge. 9. We hope __________ (tell) teenagers the harm of being addicted to the Internet. 10. __________ (not spend) too much time on the virtual world, it’s bad for your eyes. 11. They __________ (create) a lot of interesting online videos last month. 12. The teacher asked us __________ (not believe) all the information on the Internet. 13. Some bad information on the Internet is __________ (harm) to teenagers’ growth. 14. His __________ (addict) to the Internet made his parents very worried. 15. Many new __________ (website) are created every year to meet people’s needs. 五、根据首字母提示完成填空（每题1分，共10分） 1. We live in a w__________ online, and the Internet is everywhere in our life. 2. We can s__________ the Internet to get all kinds of useful information. 3. It’s very c__________ to shop online, we don’t need to go out of our home. 4. The Internet has many a__________, but it also has some disadvantages. 5. We should c__________ with our friends online to keep in touch with them. 6. Some bad online games are h__________ to children’s mental health. 7. Don’t be a__________ to the Internet, we should control our online time. 8. We must l__________ to use the Internet wisely and safely. 9. People can c__________ many wonderful things in the virtual world. 10. We should take c__________ of our online time and not waste it. 六、完形填空（每题1分，共10分） 阅读下面短文，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。 We are living in a world online now. The Internet is one of the greatest inventions in human history. It has changed our life in many ways and made our life more 1. With the Internet, we can 2 for all kinds of information easily. We can communicate with our family and friends far away through WeChat, QQ and other online tools. We can also shop online, take online classes and play online games. All these things make our life more 3. However, the Internet also has some 4. There is a lot of bad 5 on the Internet. If we believe it easily, we may be cheated. Some teenagers spend too much time on the Internet and become 6 to online games. This not only does harm to their eyes and health, but also makes them fall behind in their study. So it’s very important for us to use the Internet 7. We should learn to 8 the useful information and refuse the bad one. We should control our online time and not let the virtual world influence our real life. We should also keep in mind that the Internet is a tool, and we should be the 9 of it, not the slave. In a word, the Internet makes our world smaller and more colorful. If we use it in a right and wise way, it will 10 us a lot. ( )1. A. convenient B. difficult C. boring D. dangerous ( )2. A. look B. search C. find D. see ( )3. A. terrible B. meaningful C. colorful D. hopeless ( )4. A. advantages B. disadvantages C. changes D. influences ( )5. A. news B. information C. advice D. message ( )6. A. addicted B. interested C. excited D. surprised ( )7. A. quickly B. carelessly C. wisely D. freely ( )8. A. refuse B. choose C. receive D. delete ( )9. A. master B. fan C. learner D. user ( )10. A. hurt B. help C. trouble D. warn 七、汉译英（一空一词，每题1分，共15分） 1. 我们生活在一个网络世界，互联网改变了我们的生活方式。 We live in a __________ __________, and the Internet __________ the way we __________. 2. 我们可以通过互联网与世界各地的人交流。 We can __________ __________ people all over the world __________ the Internet. 3. 网上购物既方便又快捷，受到很多人的欢迎。 Online shopping is __________ and __________, and it is popular with many people. 4. 互联网有很多优势，但也存在一些缺点。 The Internet has many __________, but it also has some __________. 5. 沉迷网络游戏对青少年的成长有害。 __________ __________ __________ games is __________ __________ teenagers’ growth. 6. 我们应该学会明智地使用互联网，辨别有用的信息。 We should learn to use the Internet __________ and __________ useful information. 7. 控制上网时间，不要让虚拟世界影响现实生活。 __________ your online time, and don’t let the __________ world __________ real life. 8. 互联网是一个有用的工具，我们应该成为它的主人。 The Internet is a __________ tool, and we should be the __________ of it. 9. 我们可以在网上搜索信息，也可以参加线上课程。 We can ________ ________ information online and also ________ ________ online classes. 10. 保持线上交流的礼貌，是每个网民的责任。 Keeping polite in online __________ is the __________ of every netizen. 11. 避免在网上泄露个人信息，这很重要。 It’s important to __________ __________ personal information online. 12. 信息时代，互联网在我们的日常生活中很重要。 In the __________ __________, the Internet is very important in our __________ life. 13. 他花了太多时间上网，导致学习成绩下降。 He spent too much time _______ ______ ________, which made his study grades ________. 14. 我们应该告诉孩子网络的利弊，引导他们正确上网。 We should tell children the __________ and __________ of the Internet and guide them to surf the Internet __________. 15. 合理利用网络，它会为我们的学习和生活提供帮助。 Make ________ ________ of the Internet, and it will ________ us with our study and life. 参考答案 一、本单元单词测试. 1. online 2. world 3. Internet 4. website 5. information 6.communicate 7. convenient 8. advantage 9. disadvantage 10. harmful 11.addict 12. control 13. wise 14. create 15. virtual 二、重点单词词性转换 1. offline 2. communication 3. convenience/conveniently 4.advantages/disadvantage 5. harmless/harmfully/harm 6. addict/addicted 7.controlled/controlling/controls 8. wisely/wiser/wisdom 9. creation/creator/creative 10.virtually/virtuality 11. information/informed 12. useful/useless 13.connection/connected 14. disappear/appearance 15. possibly/impossible/possibility 三、短语翻译. 1. 网络世界 2. 网上冲浪；浏览互联网 3. 搜索信息 4. 与某人交流 5. 比……有优势 6.communicate online 7. convenient and fast 8. make use of the Internet 9. virtual world 10. online shopping 11.对……有害 12. 沉迷于…… 13. 控制；掌管 14. 明智地使用某物 15. 线上教育 16.online games 17. information age 18. keep in touch with 19. avoid being addicted to the Internet 20. create online content 四、用所给单词的适当形式填空. 1. more convenient 2. communicate 3. is surfing 4. to use 5. are 6.has changed 7. playing 8. Wise 9. to tell 10. Don’t spend 11.created 12. not to believe 13. harmful 14. addiction 15. websites 五、根据首字母提示完成填空. 1. world 2. surf 3. convenient 4. advantages 5. communicate 6.harmful 7. addicted 8. learn 9. create 10. control 六、完形填空. 1.A 2.B 3.C 4.B 5.B 6.A 7.C 8.B 9.A 10.B 七、汉译英. 1. world online; changed; live 2. communicate with; through 3. convenient; fast 4. advantages; disadvantages 5. Being addicted to online; harmful to 6. wisely; choose 7. Control; virtual; influence 8. useful; master 9. search for; take part in 10. communication; duty 11. avoid leaking 12. information age; daily 13. surfing the Internet; drop 14. advantages; disadvantages; correctly 15. good use; help 学科网（北京）股份有限公司 $