Unit 6 Mobile Phones and Our Life（B卷·能力提升）《英语 基础模块2》（语文版2022版）单元过关卷（原卷版+解析版）

**基本信息** 紧扣《英语 基础模块2》Unit 6，B卷能力提升卷以“手机与生活”为情境，覆盖语音、语法、阅读等核心考点，适配单元复习，提升语言理解表达与问题解决能力，培养思维品质。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |语音辨析|5/5|字母组合发音|基础巩固，辨音能力训练| |单项选择|15/15|定语从句等语法|语法应用结合手机使用情境，如“the smartphone...develops”| |阅读理解|15/30|手机使用风险与管理|信息筛选与问题解决，体现思维品质，如病毒防护建议| |补全对话|5/10|日常交流用语|真实沟通情境，提升语言表达能力| |短语填空|10/20|动词短语搭配|如“enable...to search”，强化语言应用|

编写说明：本套试卷紧扣《英语 基础模块2》（语文版2022版）教材，以教材单元为基准精准覆盖核心考点。 每个单元设置AB卷，A卷为基础巩固卷，侧重基础考点训练，帮助学生扎实掌握知识要点；B卷为能力提升卷，注重知识整合与全面检测，引导学生构建知识网络。全书设计4份综合测试卷，模拟实战情境，聚焦解题能力突破，全面提升应试能力与知识应用水平。 《英语 基础模块2》（语文版2022版）《单元过关卷》 Unit 6 Mobile Phones and Our Life B卷·能力提升 考试时间：120分钟 满分：100分 班级 姓名 学号 成绩 一、语音辨析（共5小题，每小题1分，满分5分） 选出下列单词中画线部分读音不同的一项。 1. A. coast B. locate C. recover D. control 2. A. behave B. cave C. reality D. generate 3. A. scream B. feast C. measure D. creature 4. A. march B. charge C. regard D. warm 5. A. suggestion B. occupation C. pollution D. station 二、单项选择（共15小题，每小题1分，满分15分） 从A、B、C、D四个选项中选出最佳答案。 6. The smartphone ______ the engineer spent three years developing sells worldwide. A. what B. where C. / D. whose 7. Anyone ______ fails to control screen time will fall behind in study. A. which B. who C. whom D. whose 8. This digital tool ______ we store learning materials helps self-study a lot. A. in which B. for which C. with which D. on which 9. All ______ you download from unknown platforms must be scanned for viruses. A. what B. which C. that D. when 10. The moment ______ we can put down our phones is the start of peaceful rest. A. when B. that C. where D. why 11. There is no reason ______ teenagers should waste whole weekends on online games. A. which B. that C. why D. when 12. The app, ______ users share short videos, has hidden information collection risks. A. which B. where C. whose D. what 13. The expert ______ we turned for advice gave us strict rules for phone use. A. to whom B. for whom C. with whom D. whom 14. This is the only method ______ can protect your personal data from phone viruses. A. which B. what C. that D. where 15. The way ______ students manage screen time decides their study efficiency. A. which B. in which C. what D. whose 16. Any information ______ you fill in online forms may be leaked without protection. A. whose B. / C. where D. when 17. Those ______ take photos of private files with phones will break privacy rules. A. whom B. which C. who D. whose 18. The library ______ we can borrow digital learning resources closes at 9 p.m. A. which B. where C. what D. when 19. The virus ______ developers failed to clear stole thousands of users’ passwords. A. whose B. which C. where D. when 20. I still remember the training course ______ we learned safe mobile operation skills. A. when B. where C. which D. what 三、完形填空（共10小题，每小题1分，满分10分） Nowadays, digital devices have become necessary in teenagers’ daily life. 21 we cannot deny the convenience mobiles bring, we must realize their hidden risks. In the past, teenagers 22 most spare time on outdoor activities and face-to-face communication. But now countless students are trapped in short videos and online games, 23 makes their parents worried constantly. Mobile games and social apps 24 us to relax after study, yet overuse will 25 great damage to sleep and memory. Strange pop-up links are easy to make phones 26 dangerous viruses, which may steal your identity information. Teachers remind us that we 27 better set fixed daily screen time and refuse unknown network sources. Last month, our school held a lecture 28 experts explained how to 29 digital distractions properly. All in all, mobile phones are just neutral tools. The key point lies in 30 we master them instead of being controlled by them. 四、补全对话（共5小题，每小题2分，满分10分） 从方框中选择合适句子补全对话，有两项多余选项。 A: Mr. Li, I’m troubled by my phone. Too much junk information pops up every day. 31 B: I understand your trouble. Most junk messages come from unsafe links you clicked before. A: 32 I didn’t realize those links would bring so much trouble. B: First rule: never click pop-up advertisements or unknown website addresses. 33 A: But sometimes I have to use mobile apps to finish online homework. How can I protect my data? B: You’d better not fill in real private information on unofficial platforms. 34 It can clear useless files and stop virus attacks. A: That’s practical advice. 35 I will strictly control my screen time and stay away from bad websites. A. In addition, install professional mobile security software. B. I have no idea how to block those useless messages. C. All in all, mobile phones bring great convenience to study. D. It turns out I made a big mistake by clicking random links. E. I totally accept your useful suggestions. F. You will easily get infected with viruses if you keep doing this. G. Many students spend too much time playing online games. 五、阅读理解（共15小题，每小题2分，满分30分） (A) Now mobile phones are widely used in vocational schools, yet improper use causes various troubles. Many students scroll short videos late into night, which seriously affects their sleep quality and daytime learning efficiency. Some teenagers click random unknown links out of curiosity, making their mobile devices get infected with viruses. These viruses will collect personal data secretly, including names, phone numbers and school information. Once personal data is stolen, students may face harassing messages, fraud phone calls and even property loss, which will disturb their normal study and daily life heavily. Experts offer practical advice for students. First, set a fixed daily screen time limit and put away mobiles one hour before bedtime. Staying up late watching videos will lead to poor concentration in class, bad eyesight and memory decline, so strict time management is the first step to healthy phone use. Second, never submit real private information on uncertified small apps. Many unknown software collect users’ data illegally and sell them to advertising companies, bringing endless junk messages. Third, clean junk files regularly and install anti-virus software to avoid information leakage. Professional security tools can automatically block dangerous links and scan hidden viruses every day, greatly improving mobile safety. It is widely accepted that mobile phones are just learning tools. The difference between good and bad results depends on users’ self-control rather than the devices themselves. If students can master proper using rules, mobile phones will greatly support their study. They can look up professional vocabulary, watch online teaching courses and hand in homework conveniently. But without self-discipline, mobiles will turn into obstacles that stop teenagers from making progress in school. Teachers always remind students to keep a balanced attitude towards digital products and never let phones control their life. 36. Short videos watched late at night have little influence on students’ study. 37. Viruses from unsafe links may steal students’ personal information secretly. 38. Students should fill in real personal information on all mobile apps for convenience. 39. Cleaning junk files regularly helps prevent information leakage on phones. 40. Whether phones benefit study depends on students’ self-control ability. (B) Digital distraction has become a common problem among modern teenagers. Mobile phones, which bring us convenient online study resources, also create huge temptations. Many young people lack self-discipline and spend most spare time on social media and online games instead of reviewing lessons. After school, lots of students pick up phones the moment they get home, ignoring homework and textbook review. Even during self-study classes, some students hide their phones under desks to watch short videos, which makes teachers spend extra energy to manage class order. Long-time screen watching also causes eye strain, dry eyes and myopia at a young age, bringing physical harm to growing teenagers. Clicking strange links is another hidden risk. Unknown web pages may carry hidden viruses that can break your phone system and leak your private data. Once your ID number, home address and payment records are stolen, online fraudsters may take advantage of your information to cheat your family out of money. Teachers remind students to judge website reliability carefully before logging in. Official education platforms are safe for searching learning materials, while unknown pop-up websites must be avoided completely. Most pop-up ads that promise free games, gifts or learning materials are traps designed to spread viruses. Experts suggest a practical solution: separate study time and entertainment time clearly. When doing homework or reading textbooks, store your mobile phone in another room to cut off digital distraction. Without phones beside you, students can focus on difficult knowledge points and finish tasks faster. During rest time, you can use mobiles properly to relax within limited time, such as listening to English news or watching educational videos. All in all, we should treat mobile phones as helpful assistants instead of letting them control our daily life. The value of mobile phones lies in how we use them, not the device itself. 41. What’s the main disadvantage of mobile phones for teenagers? A. They can look up learning materials quickly B. They cause digital distraction and safety risks C. They help students communicate with teachers D. They make online homework easier to finish 42. What will happen if you log in unknown pop-up websites? A. Your phone may suffer virus attacks and data leak B. You can get more free learning resources C. You will finish homework in a short time D. You can communicate with more classmates online 43. The underlined word “self-discipline” in Paragraph 1 means ______. A. 天赋 B. 自律，自控力 C. 兴趣 D. 耐心 44. What advice do experts give to avoid digital distraction while studying? A. Play mobile games for relaxation before homework B. Put your mobile in another room during study C. Search all kinds of websites for study materials D. Fill in all personal information on learning apps 45. What is the main idea of the whole passage? A. The risks of improper mobile use and correct using methods B. How to search learning materials online quickly C. Different kinds of phone viruses and their harm D. Ways to communicate with classmates via mobile phones (C) Many vocational schools carry out “Screen-Free Self-Study Hour” every weekday evening to reduce students’ over-reliance on mobile phones. School leaders believe that separating students from phones for one hour every day can improve their concentration and self-control, forming good study habits step by step. Three students share their real opinions on this activity, talking about their past troubles with mobile phones and changes after taking part in the screen-free plan. Liu Jia: I used to keep my phone beside my desk during self-study. I couldn’t help watching short videos while doing exercises, which made my learning progress slow down greatly. Every time I met difficult math problems, I would pick up my phone to watch funny clips instead of thinking independently. After joining the screen-free hour, I put my phone in the classroom storage box before self-study starts. Without digital temptation beside me, I can focus on reviewing knowledge, finish exercise papers faster and sort out my weak subjects carefully. Half a term later, my exam scores improved steadily. In my opinion, this activity effectively helps us get rid of phone addiction and rebuild independent thinking ability. Zhao Yang: I admit mobile phones are essential for my online homework and English word searching. However, I set strict rules for myself: no games or short videos after 8 p.m. Too much screen time will hurt eyesight and disturb night rest, making me sleepy and absent-minded the next day. He also says that he only uses search tools and education software on his phone, and uninstalls all game and live-streaming apps to cut down temptation. As long as we control our own screen time, phones can become powerful study helpers instead of study barriers. Chen Min: Once I clicked a random advertisement link that popped up when I was searching English articles, and my phone got infected with a serious virus overnight. Lots of my class notes, homework drafts and personal information were at risk of being stolen. I was so worried that I asked the head teacher for help the next morning. My head teacher taught me several safety rules: only visit official education websites, refuse strange pop-ups completely, and install professional security software to scan the phone weekly. Now I use my phone in a well-regulated way and never click unfamiliar links casually. She also reminds classmates not to trust free gift ads on unknown platforms to avoid virus infection. 46. What activity do many vocational schools hold every weekday evening? A. Online homework checking hour B. Screen-Free Self-Study Hour C. Mobile game sharing activity D. Digital resource searching class 47. Why did Liu Jia’s study progress slow down before the activity? A. She spent self-study time watching short videos on phone B. She had no mobile phone to look up learning materials C. Her phone was infected with dangerous viruses D. She failed to hand in online homework on time 48. What rule does Zhao Yang make for himself after 8 p.m.? A. Look up English words with mobile phones B. Finish all online homework quickly C. Never watch videos or play games on the phone D. Communicate with classmates via social apps 49. What trouble did Chen Min meet because of clicking strange links? A. She lost all her mobile phone data due to virus infection B. She couldn’t log in her online homework platform C. Her eyesight was badly damaged by long screen time D. She was punished by the teacher for using phones in class 50. What conclusion can we draw from three students’ words? A. Students must stop using mobile phones completely at school B. Proper self-management makes mobile phones good study tools C. All website links will bring viruses to your mobile phones D. Screen-Free activity is useless for improving students’ grades 六、单句改错（共10小题，每小题1分，满分10分） 每句仅有一处错误，找出并写出改正后的单词。 51. Modern mobiles enable us look up learning resources anywhere at any time. 52. I can’t judge if this unknown website is safe or not for students to log in. 53. Because many tempting short videos, lots of students waste time on phones daily. 54. You had better to turn off pop-up message reminders before doing homework. 55. The safety app who protects personal data is widely used in vocational schools. 56. Wasting plenty of spare time on mobile games do great harm to teenagers’ memory. 57. Students should manage their screen time by a scientific and reasonable way. 58. The lecture hold last Friday taught us lots of mobile network safety knowledge. 59. Many teenagers don’t know how do with mass junk messages on their phones. 60. Little by little, mobile phones turn into necessary learning tools for students. 七、短语填空（共10小题，每小题2分，满分20分） 选用方框内短语，变换正确形式填空，每个短语只用一次，两项多余 enable sb to do, deal with, hand in, whether…or not, lots of, because of,in no time, log in, stay away from, do harm to, take place, turn into 61. High-speed network ____________ us ____________ search digital materials conveniently. 62. Every student must ____________ their digital homework before nine p.m. every day. 63. We need to learn how ____________ various hidden risks when surfing online. 64. It is hard to tell ____________ this new social app will bring safety problems. 65. ____________ weak mobile signals, I failed to submit my homework online yesterday. 66. Don’t devote ____________ your rest time to watching meaningless short videos. 67. With stable Wi-Fi, you can download all learning documents ____________. 68. Staring at phone screens for hours will ____________ your eyesight and sleep. 69. Teenagers ought to ____________ unknown links to prevent virus infection. 70. A city-wide mobile safety lecture will ____________ in our school next Wednesday. 学科网（北京）股份有限公司原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $ 编写说明：本套试卷紧扣《英语 基础模块2》（语文版2022版）教材，以教材单元为基准精准覆盖核心考点。 每个单元设置AB卷，A卷为基础巩固卷，侧重基础考点训练，帮助学生扎实掌握知识要点；B卷为能力提升卷，注重知识整合与全面检测，引导学生构建知识网络。全书设计4份综合测试卷，模拟实战情境，聚焦解题能力突破，全面提升应试能力与知识应用水平。 《英语 基础模块2》（语文版2022版）《单元过关卷》 Unit 6 Mobile Phones and Our Life B卷·能力提升 考试时间：120分钟 满分：100分 班级 姓名 学号 成绩 一、语音辨析（共5小题，每小题1分，满分5分） 选出下列单词中画线部分读音不同的一项。 1. A. coast B. locate C. recover D. control 【答案】C 【详解】本题考查字母o的发音规则。A选项coast中o发双元音/əʊ/；B选项locate重读音节里字母o读/əʊ/；D选项control首音节o发音为/əʊ/；只有C选项recover中字母o处于重读音节，发短元音/ʌ/，其余三项发音统一，因此选C。 2. A. behave B. cave C. reality D. generate 【答案】C 【详解】本题考查字母a的长短元音区分。A behave、B cave、D generate中字母a均在开音节，发双元音/eɪ/；C选项reality重读音节al里字母a处于闭音节，读短元音/æ/，发音与另外三项不同，故选C。 3. A. scream B. feast C. measure D. creature 【答案】C 【详解】本题考查字母组合ea的两种常见发音。ea在多数长音词汇中读长元音/iː/，A scream、B feast、D creature均符合该规则；C选项measure属于特殊发音词汇，ea发短元音/e/，是本组发音异类，答案为C。 4. A. march B. charge C. regard D. warm 【答案】D 【详解】本题考查ar字母组合发音。普通ar组合在辅音前常读/ɑː/，A march、B charge、C regard中ar全部发/ɑː/；当ar前面出现字母w时发音发生变化，D warm中war组合读/ɔː/，发音不一致，故选D。 5. A. suggestion B. occupation C. pollution D. station 【答案】A 【详解】本题考查后缀-tion的两种固定发音。普通单词结尾-tion发音为/ʃn/，B occupation、C pollution、D station均遵循此规则；以-st结尾词根加tion构成的单词（suggestion、question）发音特殊，后缀读/tʃən/，发音区别明显，所以选A。 二、单项选择（共15小题，每小题1分，满分15分） 从A、B、C、D四个选项中选出最佳答案。 6. The smartphone ______ the engineer spent three years developing sells worldwide. A. what B. where C. / D. whose 【答案】C 【详解】先行词the smartphone指事物，定语从句the engineer spent three years developing中，developing缺少宾语，可用关系代词that/which指代物品作宾语；关系代词在定语从句充当宾语时可以直接省略。 A what不能引导定语从句；B where是关系副词，在从句作地点状语，本句不缺地点；D whose表所属“……的”，不符合句意，因此选C。 句意：这位工程师耗时三年研发的这款智能手机畅销全球。 7. Anyone ______ fails to control screen time will fall behind in study. A. which B. who C. whom D. whose 【答案】B 【详解】先行词anyone指代人，意为“任何人”，定语从句缺少主语，需用可指人、作主语的关系代词who。 A which只能指代事物；C whom指代人，但仅能在从句作宾语，不能作主语；D whose作定语表所属关系，本句无需所属含义，故选B。 句意：任何无法控制屏幕使用时间的人都会在学习上落后。 8. This digital tool ______ we store learning materials helps self-study a lot. A. in which B. for which C. with which D. on which 【答案】A 【详解】本题考查“介词+关系代词”结构。还原句子：we store learning materials in this digital tool（在工具里储存资料），介词in提前，搭配关系代词which，构成in which引导定语从句。 for表目的、with表使用工具、on表在平面上，均无法和store materials搭配，答案选A。 句意：我们用来储存学习资料的这款数字工具对自学帮助很大。 9. All ______ you download from unknown platforms must be scanned for viruses. A. what B. which C. that D. when 【答案】C 【详解】先行词为不定代词All，定语从句关系代词只能用that，不能使用which，这是定语从句固定语法规则。 A what不可引导定语从句；B which在先行词是不定代词时禁用；D when是关系副词作时间状语，从句缺少宾语，不符合，故选C。 句意：你从陌生平台下载的所有文件都必须进行病毒扫描。 10. The moment ______ we can put down our phones is the start of peaceful rest. A. when B. that C. where D. why 【答案】B 【详解】先行词the moment表时间，定语从句we can put down our phones缺少宾语，关系代词that指代the moment作宾语；若从句成分完整才用关系副词when。 where表地点、why表原因，和先行词the moment无关，故选B。 句意：我们能放下手机的那一刻，才是安心休息的开始。 11. There is no reason ______ teenagers should waste whole weekends on online games. A. which B. that C. why D. when 【答案】C 【详解】先行词reason表“原因”，定语从句主谓结构完整，不缺主语或宾语，需要表原因的关系副词why作原因状语。 that/which需要在从句充当主/宾；when修饰表时间的先行词，不符合reason，选C。 句意：青少年没有理由把整个周末浪费在网游上。 12. The app, ______ users share short videos, has hidden information collection risks. A. which B. where C. whose D. what 【答案】B 【详解】非限制性定语从句，先行词the app表抽象地点（软件平台），从句users share short videos主谓完整，缺地点状语，用关系副词where。 which在从句要做主宾；whose表所属；what不能引导定语从句，答案B。 句意：这款用户用来分享短视频的软件存在隐藏信息采集风险。 13. The expert ______ we turned for advice gave us strict rules for phone use. A. to whom B. for whom C. with whom D. whom 【答案】A 【详解】固定搭配turn to sb for advice 向某人求助、征求建议；介词to提前，先行词the expert指人，介词后只能用宾格whom，构成to whom结构。 for/with无法搭配turn；单独whom缺少介词，句子结构残缺，选A。 句意：我们前去征求意见的那位专家给我们制定了严格的手机使用规范。 14. This is the only method ______ can protect your personal data from phone viruses. A. which B. what C. that D. where 【答案】C 【详解】先行词被the only修饰时，定语从句只能用关系代词that，禁止使用which，属于必考语法点。 what不引导定语从句；where作地点状语，从句缺少主语，不符合，故选C。 句意：这是唯一能保护你的个人数据不被手机病毒窃取的办法。 15. The way ______ students manage screen time decides their study efficiency. A. which B. in which C. what D. whose 【答案】B 【详解】先行词the way表示“方式、方法”，定语从句完整时，可用三种引导词：that/in which/省略；本选项提供in which，符合语法。 which需要在从句做主宾；what、whose均不能修饰the way引导从句，选B。 句意：学生管理屏幕使用时间的方式决定他们的学习效率。 16. Any information ______ you fill in online forms may be leaked without protection. A. whose B. / C. where D. when 【答案】B 【详解】先行词information指物，关系代词that/which在从句中作fill in的宾语，充当宾语时关系代词可以省略。whose表所属；where、when为关系副词，从句不缺状语，因此直接省略关系代词，选B。句意：你在网上表单填写的任何信息，若无保护都有可能泄露。 17. Those ______ take photos of private files with phones will break privacy rules. A. whom B. which C. who D. whose 【答案】C 【详解】先行词those指代人“那些人”，定语从句缺少主语，固定搭配用关系代词who； whom只能作宾语；which只指代事物；whose表所属，不符合句子结构，选C。 句意：用手机拍摄私密文件照片的人会违反隐私条例。 18. The library ______ we can borrow digital learning resources closes at 9 p.m. A. which B. where C. what D. when 【答案】B 【详解】先行词library是地点名词，从句we can borrow digital learning resources主谓宾齐全，不需要主语或宾语，缺少地点状语，用关系副词where。 which需要在从句充当主宾；what不能引导定语从句；when修饰时间名词，选B。 句意：我们可以借阅数字学习资源的图书馆晚上九点闭馆。 19. The virus ______ developers failed to clear stole thousands of users’ passwords. A. whose B. which C. where D. when 【答案】B 【详解】先行词virus是事物，定语从句developers failed to clear缺少宾语，关系代词which指代病毒作clear的宾语。 whose表所属；where/when作状语，句子无需状语，故选B。 句意：开发者未能清除的这款病毒窃取了数千用户的密码。 20. I still remember the training course ______ we learned safe mobile operation skills. A. when B. where C. which D. what 【答案】B 【详解】先行词course表示抽象地点“课程课堂”，从句主谓完整，缺地点状语，用where；when修饰时间；which需作主宾；what不可引导定语从句，选B。 句意：我依然记得那节我们学习手机安全操作技巧的培训课。 三、完形填空（共10小题，每小题1分，满分10分） Nowadays, digital devices have become necessary in teenagers’ daily life. 21 we cannot deny the convenience mobiles bring, we must realize their hidden risks. In the past, teenagers 22 most spare time on outdoor activities and face-to-face communication. But now countless students are trapped in short videos and online games, 23 makes their parents worried constantly. Mobile games and social apps 24 us to relax after study, yet overuse will 25 great damage to sleep and memory. Strange pop-up links are easy to make phones 26 dangerous viruses, which may steal your identity information. Teachers remind us that we 27 better set fixed daily screen time and refuse unknown network sources. Last month, our school held a lecture 28 experts explained how to 29 digital distractions properly. All in all, mobile phones are just neutral tools. The key point lies in 30 we master them instead of being controlled by them. 【答案】21.B 22.A 23.C 24.B 25.C 26.B 27.C 28.A 29.C 30.A 【详解】21.考查让步状语从句连词。although意为“尽管，虽然”，前后存在转折逻辑：尽管我们不能否认手机的便利，但也要认识隐患。if如果（条件）；because因为（原因）；unless除非（条件），逻辑不符，选B。 22.固定搭配sb spend time on sth 某人花费时间在某事上。主语teenagers是人，spent符合；take主语通常是it；cost主语是物品；pay搭配for表付款，均不能搭配time，选A。 23.非限制性定语从句，逗号前整句话作先行词，只能用关系代词which指代整件事；that不能引导非限定性从句；what不引导定语从句；who只能指人，选C。 24.单元核心短语enable sb to do sth 使某人能够做某事。句意：手机游戏社交软件能让我们学习后放松。force强迫；order命令；warn警告，语义不通，选B。 25.固定搭配do damage to… 对……造成伤害，属于高频固定短语，其余动词无法和damage搭配，选C。 26.短语辨析：get infected with 感染（病毒），贴合陌生链接使手机中毒语境。deal with处理；take care of照顾；catch up with赶上，语义不符，选B。 27.固定句型had better (not) do sth 最好（不要）做某事，为单元重点固定搭配，其余情态动词不能搭配better构成该句式，选C。 28.定语从句先行词lecture（讲座现场，抽象地点），从句experts explained…句子成分完整，缺地点状语，用关系副词where；which需做主宾，what不引导从句，when表时间，选A。 29.how搭配deal with；what搭配do with，二者均表示“处理”。本空前为how，只能选deal with；agree with同意；come up with想出，不符合“处理电子干扰”句意，选C。 30.宾语从句引导词how表“方式、如何”。句意：关键在于我们如何掌控手机，而非被手机控制。whether是否；what什么；when何时，语义不通，选A。 四、补全对话（共5小题，每小题2分，满分10分） 从方框中选择合适句子补全对话，有两项多余选项。 A: Mr. Li, I’m troubled by my phone. Too much junk information pops up every day. 31 B: I understand your trouble. Most junk messages come from unsafe links you clicked before. A: 32 I didn’t realize those links would bring so much trouble. B: First rule: never click pop-up advertisements or unknown website addresses. 33 A: But sometimes I have to use mobile apps to finish online homework. How can I protect my data? B: You’d better not fill in real private information on unofficial platforms. 34 It can clear useless files and stop virus attacks. A: That’s practical advice. 35 I will strictly control my screen time and stay away from bad websites. A. In addition, install professional mobile security software. B. I have no idea how to block those useless messages. C. All in all, mobile phones bring great convenience to study. D. It turns out I made a big mistake by clicking random links. E. I totally accept your useful suggestions. F. You will easily get infected with viruses if you keep doing this. G. Many students spend too much time playing online games. 【答案】31.B 32.D 33.F 34.A 35.E 【详解】31.B 前文学生说手机大量垃圾弹窗，情绪困扰，B选项“我不知道怎么屏蔽这些无用信息”承接烦恼，自然引出老师解答；其余选项无法承接焦虑语境。 32.D 老师说明垃圾信息来源是之前点过陌生链接，D“原来我随意点链接犯了大错”承接学生恍然大悟的心理活动，逻辑连贯。 33.F 老师第一条规则：不要点陌生弹窗，F递进说明持续这么做的后果——容易感染病毒，补充该行为的危害。 34.A 学生询问写作业时如何保护隐私，A“In addition此外”给出第二条办法：安装专业手机安全软件，递进提对策。 35.E 听完全部实用建议后，E“我完全接受你的有效建议”表达认同，收尾对话。 多余选项：C（只总结手机便利，对话核心是手机危害与防护，无关）、G（只讲学生玩游戏，对话未讨论游戏话题） 五、阅读理解（共15小题，每小题2分，满分30分） (A) Now mobile phones are widely used in vocational schools, yet improper use causes various troubles. Many students scroll short videos late into night, which seriously affects their sleep quality and daytime learning efficiency. Some teenagers click random unknown links out of curiosity, making their mobile devices get infected with viruses. These viruses will collect personal data secretly, including names, phone numbers and school information. Once personal data is stolen, students may face harassing messages, fraud phone calls and even property loss, which will disturb their normal study and daily life heavily. Experts offer practical advice for students. First, set a fixed daily screen time limit and put away mobiles one hour before bedtime. Staying up late watching videos will lead to poor concentration in class, bad eyesight and memory decline, so strict time management is the first step to healthy phone use. Second, never submit real private information on uncertified small apps. Many unknown software collect users’ data illegally and sell them to advertising companies, bringing endless junk messages. Third, clean junk files regularly and install anti-virus software to avoid information leakage. Professional security tools can automatically block dangerous links and scan hidden viruses every day, greatly improving mobile safety. It is widely accepted that mobile phones are just learning tools. The difference between good and bad results depends on users’ self-control rather than the devices themselves. If students can master proper using rules, mobile phones will greatly support their study. They can look up professional vocabulary, watch online teaching courses and hand in homework conveniently. But without self-discipline, mobiles will turn into obstacles that stop teenagers from making progress in school. Teachers always remind students to keep a balanced attitude towards digital products and never let phones control their life. 36. Short videos watched late at night have little influence on students’ study. 37. Viruses from unsafe links may steal students’ personal information secretly. 38. Students should fill in real personal information on all mobile apps for convenience. 39. Cleaning junk files regularly helps prevent information leakage on phones. 40. Whether phones benefit study depends on students’ self-control ability. 【答案】36.F 37.T 38.F 39.T 40.T 【详解】36.原文定语从句which seriously affects their sleep quality and daytime learning efficiency，同时后文补充熬夜刷短视频会课堂注意力差、视力下降、记忆力衰退，多重细节证明深夜刷视频严重影响学习；题干“几乎无影响”和原文全部内容完全相反，故错误。 37.原文明确写“These viruses will collect personal data secretly”，collect data和题干steal personal information属于同义替换，后文还补充信息被盗会遭遇骚扰、诈骗，进一步佐证病毒窃取隐私的危害，表述完全一致，正确。 38.文中专家第二条建议直接禁止在无认证软件填写真实隐私信息，陌生软件会非法收集、售卖用户资料；题干提出“所有软件都填写真实信息”，和专家给出的安全准则完全相悖，错误。 39.原文第三条安全建议将定期清理垃圾文件、安装杀毒软件并列，二者共同作用防止信息泄露，安全软件拦截危险链接、查杀病毒，清理垃圾减少隐私缓存泄露风险，题干表述贴合原文，正确。 40.原文核心观点“The difference between good and bad results depends on users’ self-control rather than the devices themselves”，后文正反对比：自律学生用手机助力学习，缺乏自控则手机阻碍进步，完整印证题干说法，正确。 (B) Digital distraction has become a common problem among modern teenagers. Mobile phones, which bring us convenient online study resources, also create huge temptations. Many young people lack self-discipline and spend most spare time on social media and online games instead of reviewing lessons. After school, lots of students pick up phones the moment they get home, ignoring homework and textbook review. Even during self-study classes, some students hide their phones under desks to watch short videos, which makes teachers spend extra energy to manage class order. Long-time screen watching also causes eye strain, dry eyes and myopia at a young age, bringing physical harm to growing teenagers. Clicking strange links is another hidden risk. Unknown web pages may carry hidden viruses that can break your phone system and leak your private data. Once your ID number, home address and payment records are stolen, online fraudsters may take advantage of your information to cheat your family out of money. Teachers remind students to judge website reliability carefully before logging in. Official education platforms are safe for searching learning materials, while unknown pop-up websites must be avoided completely. Most pop-up ads that promise free games, gifts or learning materials are traps designed to spread viruses. Experts suggest a practical solution: separate study time and entertainment time clearly. When doing homework or reading textbooks, store your mobile phone in another room to cut off digital distraction. Without phones beside you, students can focus on difficult knowledge points and finish tasks faster. During rest time, you can use mobiles properly to relax within limited time, such as listening to English news or watching educational videos. All in all, we should treat mobile phones as helpful assistants instead of letting them control our daily life. The value of mobile phones lies in how we use them, not the device itself. 41. What’s the main disadvantage of mobile phones for teenagers? A. They can look up learning materials quickly B. They cause digital distraction and safety risks C. They help students communicate with teachers D. They make online homework easier to finish 42. What will happen if you log in unknown pop-up websites? A. Your phone may suffer virus attacks and data leak B. You can get more free learning resources C. You will finish homework in a short time D. You can communicate with more classmates online 43. The underlined word “self-discipline” in Paragraph 1 means ______. A. 天赋 B. 自律，自控力 C. 兴趣 D. 耐心 44. What advice do experts give to avoid digital distraction while studying? A. Play mobile games for relaxation before homework B. Put your mobile in another room during study C. Search all kinds of websites for study materials D. Fill in all personal information on learning apps 45. What is the main idea of the whole passage? A. The risks of improper mobile use and correct using methods B. How to search learning materials online quickly C. Different kinds of phone viruses and their harm D. Ways to communicate with classmates via mobile phones 【答案】41.B 42.A 43.B 44.B 45.A 【详解】 41. 主旨细节题，文中第一段阐述手机带来电子分心，耽误作业、课堂分心、损伤视力；第二段介绍点击陌生链接会遭遇病毒、隐私泄露、网络诈骗等安全隐患；A、C、D均为手机带来的便利，并非弊端，B概括两大核心弊端。 42.细节理解题，第二段提到陌生网页携带隐藏病毒，会破坏手机系统、泄露个人信息，还会遭遇电信诈骗；B属于广告陷阱，C、D原文无依据，故选A。 43.为词义猜测题，结合后文学生沉迷游戏短视频、自习偷玩手机，缺少自我约束行为，可判断self‑discipline表示自律、自控力，天赋、兴趣、耐心均不符合语境。 44.细节题，专家建议学习时将手机放到别的房间，隔绝电子干扰；学习前打游戏会加重分心，随意浏览各类网站、填写个人信息均存在风险，A、C、D做法错误。 45.主旨大意题，文章前两段讲述不当使用手机的危害，第三段给出正确使用手机的建议；B、C、D只是局部细节，不能概括全文，A同时涵盖危害与正确使用方法，为文章主旨. (C) Many vocational schools carry out “Screen-Free Self-Study Hour” every weekday evening to reduce students’ over-reliance on mobile phones. School leaders believe that separating students from phones for one hour every day can improve their concentration and self-control, forming good study habits step by step. Three students share their real opinions on this activity, talking about their past troubles with mobile phones and changes after taking part in the screen-free plan. Liu Jia: I used to keep my phone beside my desk during self-study. I couldn’t help watching short videos while doing exercises, which made my learning progress slow down greatly. Every time I met difficult math problems, I would pick up my phone to watch funny clips instead of thinking independently. After joining the screen-free hour, I put my phone in the classroom storage box before self-study starts. Without digital temptation beside me, I can focus on reviewing knowledge, finish exercise papers faster and sort out my weak subjects carefully. Half a term later, my exam scores improved steadily. In my opinion, this activity effectively helps us get rid of phone addiction and rebuild independent thinking ability. Zhao Yang: I admit mobile phones are essential for my online homework and English word searching. However, I set strict rules for myself: no games or short videos after 8 p.m. Too much screen time will hurt eyesight and disturb night rest, making me sleepy and absent-minded the next day. He also says that he only uses search tools and education software on his phone, and uninstalls all game and live-streaming apps to cut down temptation. As long as we control our own screen time, phones can become powerful study helpers instead of study barriers. Chen Min: Once I clicked a random advertisement link that popped up when I was searching English articles, and my phone got infected with a serious virus overnight. Lots of my class notes, homework drafts and personal information were at risk of being stolen. I was so worried that I asked the head teacher for help the next morning. My head teacher taught me several safety rules: only visit official education websites, refuse strange pop-ups completely, and install professional security software to scan the phone weekly. Now I use my phone in a well-regulated way and never click unfamiliar links casually. She also reminds classmates not to trust free gift ads on unknown platforms to avoid virus infection. 46. What activity do many vocational schools hold every weekday evening? A. Online homework checking hour B. Screen-Free Self-Study Hour C. Mobile game sharing activity D. Digital resource searching class 47. Why did Liu Jia’s study progress slow down before the activity? A. She spent self-study time watching short videos on phone B. She had no mobile phone to look up learning materials C. Her phone was infected with dangerous viruses D. She failed to hand in online homework on time 48. What rule does Zhao Yang make for himself after 8 p.m.? A. Look up English words with mobile phones B. Finish all online homework quickly C. Never watch videos or play games on the phone D. Communicate with classmates via social apps 49. What trouble did Chen Min meet because of clicking strange links? A. She lost all her mobile phone data due to virus infection B. She couldn’t log in her online homework platform C. Her eyesight was badly damaged by long screen time D. She was punished by the teacher for using phones in class 50. What conclusion can we draw from three students’ words? A. Students must stop using mobile phones completely at school B. Proper self-management makes mobile phones good study tools C. All website links will bring viruses to your mobile phones D. Screen-Free activity is useless for improving students’ grades 【答案】46.B 47.A 48.C 49.A 50.B 【详解】 46. 原文开篇点明学校工作日晚间开展“Screen‑Free Self‑Study Hour”，A、C、D文中无相关信息，选B。 47. 原文Liu Jia自习时刷短视频浪费大量学习时间，造成学习进度滞后，B、C、D原文无对应描述，选A。 48. 原文Zhao Yang定下no games or short videos after 8 p.m.的个人规则，与C选项同义替换，A、B不属于禁止内容，D文中未提及，选C。 49. 原文Chen Min点击陌生广告链接后手机感染病毒，个人数据面临被盗风险，对应A；B、C、D不是她遇到的问题，原文无依据，选A。 50. 三名学生事例说明做好自我管理，手机可以成为学习工具；A完全禁用手机过于绝对，C全部链接带病毒表述极端，D活动无用与原文案例矛盾，选B。 六、单句改错（共10小题，每小题1分，满分10分） 每句仅有一处错误，找出并写出改正后的单词。 51. Modern mobiles enable us look up learning resources anywhere at any time. 【答案】look → to look 【详解】核心固定搭配enable sb to do sth，不定式符号to不能省略；enable后接宾语，必须加to再加动词原形，缺少to属于固定短语基础错误。 52. I can’t judge if this unknown website is safe or not for students to log in. 【答案】if → whether 【详解】宾语从句中出现or not时，只能使用whether引导，if不能与or not连用，是宾语从句必考区分点。 53. Because many tempting short videos, lots of students waste time on phones daily. 【答案】Because → Because of 【详解】because是连词，后面必须接完整句子；because of是介词短语，后接名词短语many tempting short videos，此处后跟名词短语，需换用because of。 54. You had better to turn off pop-up message reminders before doing homework. 【答案】删去to 【详解】固定句型had better (not) do sth，情态短语后直接加动词原形，不能加不定式to，属于高频易错句型。 55. The safety app who protects personal data is widely used in vocational schools. 【答案】who → that/which 【详解】先行词the safety app指物品，关系代词that/which指代事物；who只能用于先行词为人的情况，此处指代软件，语法搭配错误。 56. Wasting plenty of spare time on mobile games do great harm to teenagers’ memory. 【答案】do → does 【详解】动名词短语Wasting plenty of spare time作句子主语，动名词作主语视为单数，一般现在时谓语动词使用三单形式does。 57. Students should manage their screen time by a scientific and reasonable way. 【答案】by → in 【详解】固定介词搭配in a … way 以一种……的方式；by不能和way搭配表示方式，介词使用错误。 58. The lecture hold last Friday taught us lots of mobile network safety knowledge. 【答案】hold → held 【详解】名词the lecture（讲座）和hold（举办）是被动关系，“上周五被举办的讲座”，用过去分词held作后置定语表被动、过去。 59. Many teenagers don’t know how do with mass junk messages on their phones. 【答案】do → deal 【详解】固定搭配区分：how + deal with；what + do with，二者均为“处理”；本句引导词是how，必须使用deal with。 60. Little by little, mobile phones turn into necessary learning tools for students. 【答案】turn into → have turned into 【详解】little by little表示“渐渐地”，强调从过去持续到现在的变化过程，需要使用现在完成时have turned into，一般现在时无法体现渐变过程。 七、短语填空（共10小题，每小题2分，满分20分） 选用方框内短语，变换正确形式填空，每个短语只用一次，两项多余 enable sb to do, deal with, hand in, whether…or not, lots of, because of,in no time, log in, stay away from, do harm to, take place, turn into 61. High-speed network ____________ us ____________ search digital materials conveniently. 【答案】enables; to do 【详解】固定短语enable sb to do sth 使某人能够做某事；主语high-speed network为单数名词，一般现在时谓语动词用enables；to后接动词原形do。句意：高速网络让我们便捷地检索数字资料。 62. Every student must ____________ their digital homework before nine p.m. every day. 【答案】hand in 【详解】hand in上交（线上作业）；情态动词must后接动词原形，直接填写短语原形。 63. We need to learn how ____________ various hidden risks when surfing online. 【答案】to deal with 【详解】how to do sth 不定式结构；how搭配deal with表处理，固定搭配，不能用do with。 64. It is hard to tell ____________ this new social app will bring safety problems. 【答案】whether or not 【详解】whether or not 固定搭配“是否”，引导宾语从句，if不可搭配or not。 65. ____________ weak mobile signals, I failed to submit my homework online yesterday. 【答案】Because of 【详解】后接名词短语weak mobile signals，用介词短语because of；置于句首首字母大写。 66. Don’t devote ____________ your rest time to watching meaningless short videos. 【答案】lots of 【详解】lots of大量，既可修饰可数复数，也可修饰不可数名词rest time。 67. With stable Wi-Fi, you can download all learning documents ____________. 【答案】in no time 【详解】in no time 立刻、马上，在句中作时间状语，短语无需变形。 68. Staring at phone screens for hours will ____________ your eyesight and sleep. 【答案】do harm to 【详解】do harm to 对……有害；will为情态助动词，后接动词原形短语。 69. Teenagers ought to ____________ unknown links to prevent virus infection. 【答案】stay away from 【详解】stay away from 远离；情态ought to后接动词原形，贴合防范病毒语境。 70. A city-wide mobile safety lecture will ____________ in our school next Wednesday. 【答案】take place 【详解】take place 举办、发生，无被动语态；will后接动词原形，用于将来时。 学科网（北京）股份有限公司原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $