Unit 1 Teenagers today 暑假预习基础闯关卷 2026-2027学年外研版九年级英语上册

外研版九年级上册英语Unit 1 Teenagers today 暑假预习基础闯关卷 满分：100分 答题时间：45分钟 一、根据首字母提示写单词（每空2分，共20分） 1. Modern t______ play an important part in teenagers’ daily life. 1. Many students like to s______ short videos on popular apps after school. 1. It’s important for teens to develop good digital h______ when using the Internet. 1. Some teenagers feel lonely if they spend too much time o______. 1. Parents often w______ about their kids’ screen time every day. 1. We should learn to separate f______ from online information. 1. Reading online articles can e______ our knowledge quickly. 1. Don’t give out your p______ information to strangers on the Internet. 1. Taking part in outdoor activities is a great way to r______ stress. 1. It’s rude to send mean m______ to others online. 二、英汉短语互译（每题2分，共20分） 1. 青少年如今 ________________ 2. 上网冲浪 ________________ 3. 个人信息 ________________ 4. 区分真假信息 ________________ 5. 缓解压力 ________________ 6. screen time ________________ 7. digital habits ________________ 8. share videos online ________________ 9. feel lonely ________________ 10. stay away from bad online content ________________ 三、单项选择（每题2分，共20分） 1. Many teenagers enjoy ______ short videos on their mobile phones. A. watch B. watching C. to watch 2. Parents always worry ______ their children’s online safety. A. about B. for C. at 3. We must learn to tell true news ______ false information. A. and B. with C. from 4. It’s dangerous ______ your phone number to strangers online. A. give B. to give C. giving 5. Too much screen time makes teenagers ______ tired easily. A. feel B. to feel C. feeling 6. Doing sports helps us ______ study stress. A. cut down B. take up C. give up 7. Not only Tom but also his sister ______ interested in online reading. A. are B. is C. be 8. You’d better ______ out alone at night for safety. A. not go B. don’t go C. not to go 9. Some teens spend three hours ______ every day playing online games. A. at most B. at least C. at last 10. We should be polite ______ all people we meet online. A. to B. with C. for 四、句型转换（每小题3分，共15分） 1. Most teenagers spend two hours online every day.（对划线部分提问） 2. It is dangerous to share personal information online.（改为一般疑问句） 3. My brother likes watching short videos after homework.（改为否定句） 4. We can reduce stress by doing outdoor sports.（对划线部分提问） 5. Online games bring teenagers much fun.（同义句转换） 五、阅读理解（每题2分，共10分） Nowadays, almost every teenager uses the Internet every day. They chat with friends, watch short videos and look for study information online. However, many parents are worried about their kids’ screen time. Some students stay up late to play online games, and they feel sleepy at school the next day. Teachers advise teenagers to build healthy digital habits. First, set a time limit for screen use. Second, never share your real name, address or phone number with strangers. Third, spend more time doing sports and face-to-face talks with family. These ways can help teenagers stay away from online problems. 1. What do most teenagers do online every day? A. Only play games. B. Chat, watch videos and search for information. C. Do all their homework online. 2. Why do parents feel worried? A. Kids spend too much time on screens. B. Kids never go online. C. Kids don’t know how to use phones. 3. What’s the problem of staying up for online games? A. They will be excited at school. B. They will feel tired in class. C. They will finish homework quickly. 4. How many pieces of advice do teachers give? A. Two B. Three C. Four 5. Which is NOT good digital habit? A. Limit your screen time. B. Share your home address online. C. Talk with your family often. 六、书面表达（15分） 主题：Good online habits 要求：不少于6句话，介绍青少年健康上网的好习惯、上网利弊以及你的建议。 参考答案 一、 1. technology 2. share 3. habits 4. online 5. worry 6. fact 7. enlarge 8. personal 9. reduce 10. messages 二、 1. teenagers today 2. surf the Internet 3. personal information 4. tell true information from false information 5. reduce stress 6. 屏幕使用时长 7. 数字使用习惯 8. 在网上分享视频 9. 感到孤单 10. 远离不良网络内容 三、 1.B 2.A 3.C 4.B 5.A 6.A 7.B 8.A 9.B 10.A 四、 1. How long do most teenagers spend online every day? 2. Is it dangerous to share personal information online? 3. My brother doesn’t like watching short videos after homework. 4. How can you reduce stress? 5. Online games bring much fun to teenagers. 五、 1.B 2.A 3.B 4.B 5.B 六、参考范文 Good online habits Nowadays, teenagers spend much time on the Internet. The Internet brings us useful study materials and fun, but it also brings problems if we use it wrongly. We should develop good online habits. First, we should control our screen time and never stay up late for online games. Second, we must not share our personal information with strangers online. Third, we need to learn to tell true news from false information. Besides, we should spend more time on real-life activities instead of staying online all day. Good online habits help us grow healthily. 学科网（北京）股份有限公司 $