Unit 3 The Internet 一轮复习作业-2027届高考英语人教版必修第二册

高中英语必修二 Unit 3 The Internet 一、词形变化 1. ___________ n.博客；网志 vi.写博客→___________ n.博客作者；博主→___________过去式/过去分词/现在分词 2. ___________ adj.方便的；近便的→___________ n.方便；便利→___________（反义词） adj.不方便的 3. ___________ n.益处；好处 vt.使受益→___________ adj.有益的；有帮助的 4. ___________ n.距离；间距→___________ adj.遥远的；远处的 5. ___________ vt.鼓舞；激励；启发→___________ n.灵感；鼓舞→___________ adj.鼓舞人心的→___________ adj.备受鼓舞的 6. ___________ n.通道；机会 vt.进入；使用→___________ adj.可进入的；易得到的 7. ___________ vt.按；压；催促→___________ n.压力 8. ___________ n.慈善；慈善机构→___________ adj.慈善的 9. ___________ vi.&vt.离开；停止；放弃→过去式：___________→过去分词___________ 10. ___________ vi.出现；发生→过去式：___________→过去分词：___________ 11. ___________ n.志愿者 vt.&vi.自愿做→___________ adj.自愿的；志愿的 12. ___________ vt.证实；确认→___________ n.确认；证实 13. ___________ vt.包围；环绕→___________ adj.周围的；附近的→___________ n.环境 14. ___________ vi.犹豫；迟疑→___________ n.犹豫；迟疑 15. ___________ n.引擎；发动机→___________ n.工程师；技师 16. ___________ vt.下载 n.下载→反义词：___________ vt.上传 17. ___________ vt.更新 n.更新→___________ adj.最新的，现代化的→___________过去式/过去分词 18. ___________ n.软件→对应词：___________ n.硬件 19. ___________ n.身份；个性；特征→___________ v.确认；识别 20. ___________ vt.&n.指导；引导→___________ n.准则；指导原则 21.___________ adj.让人难堪(尴尬;害羞)的→___________ vt.使难堪;使尴尬→___________ n.尴尬→___________ adj.感到尴尬的 22.___________ n.隐私;私密→___________ adj.秘密的→___________ adv.秘密地 23.___________ n.偷(窃);偷盗罪→___________ n.贼→___________ (pl.) 24.___________ adj.粗鲁的;无礼的→___________ adv.粗鲁地→___________ n.粗鲁 二、词形变化填空 1. Thanks to the Internet, which has brought great ①____________ to our daily lives, shopping and studying have become so ②____________ that people in remote villages can enjoy the same resources as those in big cities.（convenient） 2. Reading widely is ①____________ to building a strong vocabulary, and both teachers and students can ②____________ from the free courses online.（ benefit） 3. Deeply ①____________ by her teacher's talk, the girl found the ②____________ to start a blog; her ③____________ story encourages many teenagers to study harder.（ inspire） 4. Because the online library is ①____________ to every student, more young people now have easy ②____________ to computers and the world's best courses.（access） 5. Although she does a lot of ①____________ work for the community, many teenagers still ②____________ to teach the elderly how to use phones.（ volunteer） 6. Under the ①____________ of heavy schoolwork, his mother would ②____________ him to take a short break.（ press） 7. To protect users' ①____________, the app requires everyone to ②____________ themselves with a real-name account before posting.（identify） 8. Although the ①____________ between cities has been greatly shortened, online video calls make even ②____________ relatives feel close.（distance） 9. （ charity）The local ①____________ runs ②____________ programs and donates computers to village schools. 10. As a tour ①____________, he will ②____________ visitors through the museum and offer useful ③____________ for the whole trip.（ guide） 三、重点词组 （一）短语归纳（写出重点短语的中文释义） 1. make fun of ____________ 2. be familiar with____________ 3. keep it in mind ____________ 4. keep sb. company __________ 5. keep track of____________ 6. as is often the case ________ 7. click on____________ 8. make a comment ____________ 9. out of work ____________ 10. go through ____________ 11. keep (...) in touch (with) ___________12. give out____________ 13. get the most out of ____________ 14. on behalf of____________ 15. be glued to____________ （二）短语运用（阅读下面短文，从上面选择适当的短语，用其正确形式填空） 1.____________ modern life is closely connected with the Internet. Many teenagers 2.____________their phones, spending most of their free time online. To 3.____________the Internet, we should learn to use it wisely. For example, my neighbor, an old lady who lives alone, was once 4.____________and felt lonely. A group of student volunteers decided to 5.____________ every weekend, teaching her how to chat with her grandchildren. They also help her 6.____________ the latest news by showing her how to 7.____________ useful links. Now she 8.____________ several apps and can even 9.____________on the community forum. 10.____________ the volunteer team, the monitor often 11. ____________free leaflets to teach the elderly online safety. We 12. ____________ her regularly to see if she needs help. She had to 13.____________ a lot of difficulties before, but things are better now. 14.____________ that the Internet is a tool, not a toy. What's more, we should never 15.____________ anyone online, because everyone deserves respect. 四、经典句型仿写 1. 到目前为止，这个在线学习平台已经被成千上万的学生使用。(现在完成时的被动语态) _______________________________________ 2. 对我们来说，学会保护个人信息是很重要的。(“It is + adj. + for sb + to do”句型) _______________________________________ 3. 坐在电脑前太久，他感到眼睛很累。(现在分词作状语) _______________________________________ 4. 网络不仅让我们获取信息更方便，而且拉近了人们之间的距离。(not only ... but also 句型) _______________________________________ 5. 这个社区网站是由一位退休教师创建的。(现在完成时的被动语态，含 by 短语) _______________________________________ 五、阅读理解 The internet was once praised as the great equalizer（平衡器） — a borderless library that would deliver knowledge to every corner of the planet. Two decades on, that promise has been only partly kept. Billions now carry the world’s information in their pockets, yet a growing body of research suggests our deepening reliance on digital connection is quietly reshaping not just the quantity but the quality of human relationships. The paradox（悖论）of “connection” is instructive. Social media lets us maintain hundreds of weak ties at almost no cost, but studies consistently find that heavy users report higher levels of loneliness than before. Psychologists explain that scrolling through the polished highlights of others' lives invites constant social comparison, which slowly erodes self-worth rather than building close relationship. Meanwhile, the ease of texting has not produced deeper conversation; many adolescents admit feeling uneasy during the face-to-face silences that once gave birth to real empathy. None of this argues for abandoning the internet. It argues, rather, for using it on purpose. In several countries, schools have begun to teach “digital literacy” not merely as a technical skill but as a kind of emotional education — training students to tell the difference between performing for an audience and genuinely relating to a friend. Early findings suggest that those who set boundaries around screen time enjoy richer offline lives and, perhaps surprisingly, more authentic online ones. The harder task ahead is less about access than about attention. As algorithms（算法） grow more skilled at capturing it, the rare resource of the digital age may not be information at all, but the calm, undistracted presence we offer one another. Whether technology serves us or we serve it will depend on choices we are only starting to make. 1．What is the text mainly about? A．The technical history and development of the internet. B．How social media helps teenagers build true friendships. C．The mixed impact of digital connection on human relationships. D．Why face-to-face communication is no longer necessary. 2．What does the underlined word “erodes” in Paragraph 2 probably mean? A．Improves gradually. B．Destroys slowly. C．Measures exactly. D．Replaces completely. 3．What can we infer from Paragraph 3? A．Digital-literacy education has completely solved the loneliness problem. B．Students should be forbidden from using social media at school. C．Setting limits on screen time may improve both online and offline relationships. D．Performing for an audience is more valuable than relating to a friend. 4．What is the main purpose of the last paragraph? A．To introduce a new social media application to readers. B．To stress that attention, not access, is the real challenge and call for wise choices. C．To list all the disadvantages of recommendation algorithms. D．To predict that the internet will disappear in the near future. 六、语法填空 1 (deny) that the Internet has reshaped students' daily lives would be pointless. Used wisely, it opens doors that were once closed to teenagers in remote villages. My cousin Lisa, 2 whom online courses meant a chance to learn, improved her English so rapidly that her teacher doubted whether she 3 (employ) a private tutor. What impressed her most was not the convenience itself but the fact 4 a foreign teacher could correct her pronunciation whenever she logged on. Yet convenience, 5 attractive it may seem, never comes for free. Last month a friend of 6 (I) nearly lost her savings to a fake message imitating her bank. 7 (expose) to so much unchecked information, we are more likely than ever to be misled. It is not until we learn to question what we read 8 we can truly benefit from the digital world. Fortunately, help is never far away. Members of our class group take turns to check the 9 (rely) of what is shared online. As for Lisa, she now studies 10 (happy) than before, and she does so far more wisely. 必修二 Unit 3 The Internet 答案 一、词形变化 1. blog → blogger → blogged, blogged, blogging（过去式/过去分词/现在分词） 2. convenient → convenience → inconvenient（反义词） 3. benefit → beneficial 4. distance → distant 5. inspire → inspiration → inspiring → inspired 6. access → accessible 7. press → pressure 8. charity → charitable 9. quit → quit (或 quitted) → quit (或 quitted)（过去式/过去分词） 10. arise → arose → arisen（过去式/过去分词） 11. volunteer → voluntary 12. confirm → confirmation 13. surround → surrounding → surroundings 14. hesitate → hesitation 15. engine → engineer 16. download → upload（反义词） 17. update → updated（adj.最新的）→ updated（过去式/过去分词） 18. software → hardware（对应词） 19. identity → identify 20. guide → guideline 21. embarrassing → embarrass → embarrassment → embarrassed 22. privacy → private → privately 23. theft → thief → thieves（复数） 24. rude → rudely → rudeness 二、词形变化填空 1. ① convenience（n.） ② convenient（adj.） 2. ① beneficial（adj.） ② benefit（v. benefit from） 3. ① inspired（过去分词作状语，被动） ② inspiration（n.） ③ inspiring（adj. 鼓舞人心的） 4. ① accessible（adj. be accessible to） ② access（n. have access to） 5. ① voluntary（adj.） ② volunteer（v. volunteer to do） 6. ① pressure（n. under the pressure） ② press（v.） 7. ① identity（n.） ② identify（v.） 8. ① distance（n.） ② distant（adj.） 9. ① charity（n.） ② charitable（adj.） 10. ① guide（n. tour guide） ② guide（v.） ③ guidance（n.） 三、重点词组 （一）短语归纳（中文释义） 1. make fun of 取笑；嘲弄 2. be familiar with 熟悉；通晓 3. keep it in mind 记住；牢记 4. keep sb. company 陪伴某人 5. keep track of 了解……的动态；掌握……的踪迹 6. as is often the case 正如经常发生的那样7. click on 点击（鼠标）8. make a comment 发表评论 9. out of work 失业 10. go through 经历；度过；仔细检查 11. keep (...) in touch (with) （与……）保持联系 12. give out 分发；发出（光、热等） 13. get the most out of 充分利用 14. on behalf of 代表；为了 15. be glued to 目不转睛地盯着；沉迷于 （二）短语运用（短文填空答案） 1. As is often the case（句首大写）2. are glued to（主语 teenagers 为复数）3. get the most out of 4. out of work 5. keep her company 6. keep in touch with 7. click on 8. is familiar with（第三人称单数） 9. make a comment 10. On behalf of（句首大写） 11. gives out（monitor 第三人称单数）12. keep track of 13. go through 14. Keep it in mind（祈使句，句首大写） 15. make fun of 四、经典句型仿写（参考范文） 1. So far, this online learning platform has been used by tens of thousands of students. 2. It is very important for us to learn to protect personal information. 3. Sitting in front of the computer for too long, he felt very tired in his eyes. 4. The Internet not only makes it more convenient for us to get information, but also shortens the distance between people. 5. This community website has been created by a retired teacher. 五、阅读理解（答案与解析） 1. C　主旨大意题。全文围绕互联网带给人际关系的“双刃”影响展开，故选 C。 2. B　词义猜测题。第二段讲“连接悖论”——线上好友众多却更孤独，可推知 erodes 意为“慢慢破坏/侵蚀”，对应 B（Destroys slowly）。 3. C　推理判断题。第三段指出“给屏幕时间设限的人，线下生活更丰富、线上关系也更真实”，故 C 正确；A 中 completely 过于绝对，B、D 与文意相反。 4. B　写作目的题。末段强调真正的挑战不是“能否接入”而是“注意力”，并呼吁明智选择，故选 B。 六、语法填空（答案与考点） 1. Denying（动名词短语作主语；deny 后接 that 引导的宾语从句）　　 2. for whom（“介词+关系代词”引导非限制性定语从句，先行词为 Lisa；mean sth. for sb.） 3. had employed（宾语从句的时态呼应：主句 doubted 为过去时，从句动作发生在它之前，故用过去完成时）　　 4. that（同位语从句，说明 the fact 的具体内容；that 不作句子成分） 5. however（让步状语从句：however + adj. + 主语 + 系动词，意为“无论多么”；也可用 no matter how）　　 6. mine（名词性物主代词：a friend of mine = one of my friends） 7. Exposed（过去分词作状语；主语 we 与 expose 是被动关系，= Because we are exposed to …）　　 8. that（强调句 It is not until … that …；去掉 It is 和 that 后句子结构完整） 9. reliability（名词，作 check 的宾语；rely → reliable → reliability）　　 10. more happily（副词比较级，与后面的 than 呼应，修饰 studies） 学科网（北京）股份有限公司 $