高一英语(人教版)-必修二 Unit 3 The Internet (1)-3学习任务单

Unit 3 The Internet1. convenient adj.方便的，便利的convenience n.方便，便利；便利设施inconvenient adj.不方便的，不便利的inconvenience n.不便，麻烦It is convenient for somebody to do sth 对于某人来说去做某事很方便at one’s convenience 某人方便时at your earliest convenience （书信用语）尽快，尽早例：（1）Safety is also a very important factor apart from comfort and convenience.（2）I want to know whether it is convenient for you to pick me up at the airport.（3）Sorry about the inconvenience we have made.（4）I would appreciate it if you could reply at your earliest convenience.2. stuck adj.卡住的，无法移动的；陷入，困于...be stuck in ... 被卡在...；被困在...（= be trapped in ... = be caught in ...）例：（1）My left foot was stuck in the tree.（2）She found herself stuck at home with only her computer to keep her company.（3）They got stuck in a traffic jam. That’s why they missed the gathering.3. benefit n.益处，好处v.使受益；得益于beneficial adj.有益的，有好处的；受益的benefit from ... 从...中受益for the benefit of sb = for one’s benefit 为了某人的利益be beneficial to ... = be of (great) benefit to ... 对...有益例：（1）This APP which can help us get in shape is beneficial to our daily life.（2）Surely we can benefit a lot from reading English novels.（3）The rain will benefit the crops greatly.（4）You must spend some time going through your resume for your benefit.4. distance n.距离，间距；远处，远方；冷淡，疏远distant adj.遥远的，远处的；（关系）冷淡的in the distance 在远处keep one’s distance 保持距离within walking distance 走路就能到at a distance of ... 在...远的地方例：（1）I noticed a woman waving to me in the distance.（2）The temple lies at a distance of 2 kilometers. In other words, it is within walking distance.（3）The coldness and distance in her voice surprised me a lot.5. inspire v.鼓舞，激励；启发，启迪，给...灵感inspiration n.灵感inspired adj.备受鼓舞的inspiring adj.鼓舞人心的，启发灵感的inspire sb to do sth 鼓舞某人去做某事（= encourage sb to do sth）例：（1）Beautiful photos serve as an excellent source of inspiration for designers.（2）Both my parents and teachers always inspire me to struggle for my bright future.（3）It’s a pity that you have missed the inspiring speech. We all feel inspired now.（4）The piece of music was inspired by dolphin sounds.6. access n.通道，（使用、查阅、接近...的）权利或机会v.进入，使用，获取accessible adj.可接近的，可使用的，可进入的have access to ... 可使用...，有使用/接近...的机会have no access to ... 得不到，没有使用/接近...的机会例：（1）You will have access to the Internet as long as you have a smartphone.（2）Now that you haven’t applied for an account, the website is not accessible to you.（3）Across the world, one billion people have no access to clean drinking water.7. account n.账目；账户v.解释，说明（= explain）accountant n.会计师account for ... 说明，做出解释；占...（比例）take ... into account 把...考虑在内（take ... into consideration）on no account 绝不（置于句首时句子要部分倒装）on account of 因为，由于（= because of）a bank account 银行账户the WeChat public account 微信公众号例：（1）Could you account for your rude behavior that night?（2）I would be very grateful if you could take my application into account.（3）On no account will I give up until I achieve my goal.（4）More than 70 households are engaged in making this traditional musical instrument, accounting for one tenth of the total.（5）Body language accounts for 55 percent of a first impression while what you say just 7 percent.（6）She was absent from school on account of illness.8. particular adj.特定的；特别的；讲究的，挑剔的in particular 特别，尤其（= especially）be particular about/over ... 对...讲究，对...挑剔例：（1）The giant panda eats only one particular type of bamboo.（2）I have stayed in quite many hotels on my journey, but I am fond of this one in particular.（3）It is embarrassing that some people attending the conference are particular about food and accommodation.9. familiar adj.熟悉的，熟知的，常见的be familiar with ... 对...熟悉be familiar to ... 被...熟知对比：be similar to ... 与...相似例：（1）I couldn’t recognize him though I was familiar with both his appearance and voice.（2）I use Christmas as an example because it is familiar to most readers.（3）I cannot tell the twins apart because they are quite similar to each other.10. go through 穿过；经历；仔细检查，通读例：（1）It took them a whole day to go through the forest.（2）Make / Bear in mind that you had better not make any comments if you haven’t gone through these things.（3）I would be very grateful if you could spend some time going through my resume and make necessary changes.11. tough adj.（物）结实的，坚固的；（人）强壮的，坚强的；（食物等）难切开的，嚼不烂的；（人）强硬的，严厉的；（生活工作等）艰苦的，艰难的例：（1）The rope is tough enough to support your weight.（2）The meat is too tough! It's hard to chew!（3）Don’t be too tough with him -- he is only a child.（4）When you go through tough times, you’ll meet others who are facing similar challenges.。

2020-2021学年高一英语人教版（2019）必修第二册词汇复习宝典Unit 3 The Internet一、词汇解析1. chat vi.聊天；闲聊chat with…about… 与……聊有关……chat sb. up 跟某人搭讪2. stream vt.流播（不用下载直接在互联网上播放音视频）；流出vi.流动n.小河；溪流stream down… 顺着……往下流a stream of words 滔滔不绝的话stream with… 流出……3. identity n.身份；个性identity card 身份证identity between A and B A和B之间的同一性4. convenient adj.方便的；近便的be convenient to do sth 做某事很方便或合适be convenient for/to 对……方便的It is convenient for sb. to do sth. 做某事很方便convenience n.方便；便利at one's convenience 在某人方便时5. update vt.更新；向……提供最新信息n.更新；最新消息update sb on sth 向某人提供/报告关于某事的最新信息an update on sth 关于……的最新消息6. stuck adj.卡住；陷（入）；困（于）get/be stuck in/into陷入……be stuck with... 被……缠住了；无法摆脱……7. keep sb. company 陪伴某人in company with sb. = in sb’s companyfor company 陪伴8. surf vt. & vi. 浏览；冲浪go surfing 去冲浪，进行冲浪运动surf the Internet 上网surfer n. 冲浪者9. benefit n.益处vt.使受益vi.得益于beneficial adj.有益的，有利的be a great benefit to 对……很有益处benefit from/ by 从……受益for the benefit of 为了……利益be beneficial to对……有好处10. distance n.距离distant adj.遥远的；冷漠的at a distance 离一段距离in the distance 在远处；在远方keep sb. at a distance 对某人冷淡；同某人疏远11. inspire vt.鼓舞；激励；启发思考inspired adj.受鼓舞的inspiring adj.鼓舞人心的inspiration n.鼓舞；灵感inspire sb. to do sth. 激励某人做某事be inspired by 受到……的启发inspire sb. with... 鼓舞某人的；使某人产生an inspiration to sb. 对某人是一种鼓舞12. access n.通道；（使用、查阅、接近或面见的）机会vt.进入；使用；获取accessible adj.可接近的；可利用的inaccessible adj.难到达的；难接近的have /get access to 有权利用/使用/见到gain access to 进入be accessible to... 容易接近的；容易进入的13. go through 经历；度过；通读go up 被兴建；上涨go over 仔细检查/复习；走到另一边go against 违背；与……不符；对……不利go in for 参加考试；爱好go by （时间）过去；遵循go on to do sth. (完成某事后）继续做另一件事go on doing sth. 继续做一直做的事情14. function n.功能；作用；机能vi.起作用；正常工作；运转function as… 起……作用；充当15. confirm vt.确认；使确信it's confirmed that... 据证实……confirm that... 确信confirm sb. in sth. 使某人确信某事16. press vt. 按，压；敦促press. . .against. . . 把……压在……上press sb.to do sth. 催促某人做某事press sth. into sth. 把某物塞入某物中press on 坚定地继续pressure n. 压力；强迫put pressure on sb.to do sth. 迫使某人做某事under pressure 承受着压力；(液体或气体）受压力air pressure 空气的压力17. in shape 状况良好in good/bad shape (身体）状况好/不好out of shape 变形的；身体不好in the shape of. . . 呈······的形状get (yourself) into shape 强身健体get/ knock sb. into shape把某人培养成材take shape 成形shape. . .into. . . 使……成为……形状；把……塑造成……shape up进展；改善18. keep track of掌握……的最新消息；了解……的动态lose track of失去；跟不上be on the track of 追踪；寻找track down 追捕；找到19. discount n.折扣vt.打折have a discount on 在……上有折扣at a 20% discount 打八折get a 5% discount 得到5%的折扣20. account n.账户；描述；理由vi.解释；是……的原因open/close an account 开立／结清账户on account 挂账；赊账on account of因为on no account决不（置于句首时，句子要用部分倒装）take sth. into account 把某事考虑在内take account of 考虑到；顾及account for 是······的原因；解释；（数量上、比例上）占21. target n.目标；对象；靶子vt.把……作为攻击目标a target for… ……的目标be targeted at 针对22. particular adj.特定的；特别的；讲究的in particular 尤其；特别；格外be particular about/over 对……挑剔/讲究23. upset adj.心烦的；苦恼的；沮丧的vt. (upset, upset）使烦恼；使生气；搅乱be upset about/at/by sth. 为某事苦恼/沮丧It upset sb. to do sth. 做某事使某人感到心烦意乱24. familiar adj.熟悉；熟知be familiar with（某人）对……熟悉be familiar to sb. 为某人所熟知25. case n.盒；箱；情况；案例in that/ this case 在那种/这种情况下；既然那样in case 以防万一in case of发生……时；万一……in any case无论如何，不管怎样二、习题训练1.Therefore, we cannot _______(确定) that food from cloned animals is really safe for humans to eat.2.I'm going to buy a surfboard and learn to ________(冲浪).3.In your new job you will perform a variety of _______(功能;职能).4.Europe’s (软件）companies still have a growing home market.5.Trying to pick them up, she slipped down the bank into the (溪流).6.I often do absent-minded things, _______ when I'm upset. (particular)7.It is not easy for me to get _______ shape even if I go on diets.8.I don't think that the name is familiar _______ you.9.The prices are being _______ as much as 50%. Do you think that the _______ is believable? (discount)10.The _______ situation made all of us feel _______. Nothing could have avoided the _______. (embarrass)11.The advertisement _______ a mass audience, but it failed to achieve the _______ of more than 20,000 persons. (target)12.I'm still _______ with him. His frequent visits have been _______ me recently. (upset)13.用方框内所给短语的适当形式完成下面的句子1.Mr Wang is very ill. Who will _______ his teaching?2.He checked to see if all the lights had been _______.3.When he returned from work, he found his flat _______ as if someone was looking for something secret.4.He is not a person easy _______, so you should be cautious.5.Pollution here has become very serious, so we should _______ to prevent it from going on.6.To _______ your strength, you need to work out constantly in the gym.7.You will have to get all these facts _______. Don't forget any details of them.8.I wonder what he _______ in the past two years. He has changed a lot.9.Is there anyone else _______ voluntary work?10.Nobody likes _______ in public, which, of course, is very embarrassing.11.With nobody _______, I felt that life was boring to me.12.All the exercise books _______, and the students can do their exercises now.14. The computer plays 1._______ important part in our everyday life. It is one of the great 2._______(invent) in the world in the 3._______(twenty) century. It works for us not only at home, in the offices, in big shops, but also at schools. Today it is used in many ways. It really brings the world large wealth and 4._______(convenient).The first computer in the world 5._______(call) ENIAC. It was built in America in 1946. It was large and heavy. 6._______ it was born, it has been developing very fast. Until now it has gone 7._______ four periods and changed a lot. There're many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. It becomes more and more 8._______(help).The computer can do most of the things 9._______ people. It can help us to know about the real world more quickly, to learn 10._______ we want to learn and to think for ourselves. As a student in the twenty-first century, you must work hard at it.参考答案1【答案】confirm2【答案】surf3【答案】functions4【答案】software5【答案】stream6【答案】particularly7【答案】in8【答案】to9【答案】discounted, discount10【答案】embarrassing, embarrassed, embarrassment11【答案】targeted, target12【答案】upset, upsetting13【答案】1. take over 2. turned off 3. turned upside down 4. to deal with 5. take steps 6. build up 7. kept in mind 8. has gone through 9. applying for 10. to be made fun of 11. keeping me company 12. have been given out14【答案】1.an 2.inventions 3.twentieth 4.convenience 5.was called 6.Since 7.through 8.helpful 9.for 10.what解析：1.play a... part in为固定搭配，意为“在......中起……作用”，形容词important以元音因素开头，故用不定冠词an。

Unit 3 The internet1．identify v．确认；认出→identity n．身份；个性2．distant adj.远的；远处的→distance n．距离3．benefit n. 益处vt.使受益vi.得益于→beneficial adj.有益的；受益的4．convenient adj.方便的；近便的→convenience n．方便；便利；便利设施5．inspire vt.鼓舞；激励；启发思考→inspired adj.受鼓舞的；有灵感的6．blog n．博客vi.写博客→blogger n．博主；博客作者7．access n．通道；(使用、查阅、接近或面见的)机会vt.进入；使用；获取→accessible adj.可接近的；可进入的1．hunt vt.& vi.打猎；搜寻；追捕n．搜寻；搜索；打猎①They have decided to go hunting this weekend.v．打猎②They are still hunting for the missing child，who disappeared last Sunday after attending her friend's birthday party.v.搜寻③The hunt for the injured climber continued throughout the night.n.搜寻2．stream vt.流播(不用下载直接在互联网上播放音视频)；流出vi.(液体)流动n．小河；溪流；(人)流；(车)流；一连串①Stream full movies and save everything！vt.流播②She sat with tears streaming down her face.v.流动③Jane began to walk along the stream.n.小溪Words And Phrases知识要点1convenient adj.方便的；近便的(教材P28)There are countless articles telling us how the Internet has made our lives more convenient.有无数的文章告诉我们互联网如何使我们的生活更方便。

Unit 3 单元测试一、阅读理解（共两节，满分35分）第一节（共10小题，每小题2.5分，满分25分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

AMySpace, the social networking website, is different from other websites which only provide stories about other people. MySpace is a place that allows you to broadcast your own stories and personal information to as many people as you like. Started years ago, it is a big source of information for and about American kids.Teenagers and their parents feel very different about it. Teens are rushing to join the site, not sharing their parents’ worries. It signals yet another generation gap in the digital era.For teenagers, it is reliable network to keep in touch with their friends. They will often list their surnames, birthdays, after-school jobs, school clubs, hobbies and other personal information.“MySpace is an easy way to reach just about everyone. I don’t have all the phone numbers of my acquaintances. But if I want to get in touch with one of them, I could just leave them a message on MySpace,” said Abby Van Wassen. She is a 16-year-old student at Woodland Hills High of Pittsburgh, Pennsylvania.Parents on the other hand are seriously concerned about the security problems of MySpace. “Every time we hold a parents’ meeting, the first question is always about MySpace,” said Kent Gates, who travels the country doing Internet safety seminars（研讨会）.The National Centre for Missing and Exploited Children has received at least 288 MySpace related complaints, according to Mary Beth Buchanan, a lawyer in Pittsburgh.“Your profile on MySpace shows all your personal information to anyone on the Web. And MySpace even lists this information by birthplace and age. It’s like a free checklist for troublemakers and it endangers children,” Buchanan said.1. From the passage, we can learn that MySpace ________.A. brings about the generation gapB. is very careful about people’s privacyC. encourages you to list your personal informationD. lists the telephone numbers of your friends2. Why are some parents against MySpace?A. Because they think MySpace has a bad influence on their children.B. Because they don’t want to pay so much money for MySpace.C. Because it takes up too much of their children’s spare time.D. Because troublemakers can easily reach their children through the site.3. What can we infer from “Every time we hold a parents’ meeting, the first question is always about MySpace”?A. MySpace has become a top problem troubling parents.B. MySpace often holds parents meetings.C. MySpace is quite popular with parents.D. Parents have lots of questions about the website.BNetgear Wi-Fi Range ExtenderEst. Price: $30 | Buy it on AmazonWhy We Love It: This is a great device to increase your wi-fi signal and get the fastest streaming power. It’s also useful to set up separate wi-fi networks for guests.External Phone ChargerEst. Price: $30 | Buy it on B&H PhotoWhy We Love It: Charge your phone anywhere while also extending is battery life. This particular model can also be used with the iPhone, Samsung Galaxy, and iPad. It has a standard USB drive so users can charge e-readers as well.Pop Sockets Smartphone StandEst. Price: $10 | Buy it on AmazonWhy We Love It: It may look silly, but this gripper is actually really useful for taking pictures or watching videos. It also folds down flat when not in use for a more separate look.FitbitEst. Price: $40 | Buy it on Bed Bath & BeyondWhy We Love It: Track steps and monitor sleep cycles to improve your health. It also records workouts, and receives call, text, or calendar notifications.4. Which one can be used to connect your smartphone with the network?A. Pop Sockets Smartphone Stand.B. External Phone Charger.C. Netgear Wi-Fi Range Extender.D. Fitbit.5. According to the passage, which statement is NOT true?A. Netgear Wi-Fi Range Extender can build different wi-fi networks for each person.B. External Phone Charger can be used anywhere in iPhone, Samsung Galaxy, iPad.C. Pop Sockets Smartphone Stand is beautiful and useful for photography.D. Fitbit can keep company with us when doing exercise.6. What do they have in common with each other?A. Their prices are all under $40.B. They all can be bought online.C. They all help to make smartphones more available.D. They are not loved by people because of their usage.CSuppose you’re in a rush, felling tired, not paying attention to your screen, and you send an email that could get you in trouble.Realisation will probably set in seconds after you’ve clicked “send”. You freeze in horror and bum with shame.What to do? Here are four common email accidents, and how to recover.Clicking “send” too soonDon’t waste your time trying to find out if the receiver has read it yet. Write another email as swiftly as you can and send it with a brief title explaining that this is the correct version and the previous version should be ignored.Writing the wrong nameThe sooner you notice, the better. Respond quickly and briefly, apologising for your mistake. Keep the tone measured: don’t handle it too lightly, as people can be offended, especially if your error suggests a misunderstanding of their culture （i. e. incorrect ordering of Chinese names）.Clicking “reply all” unintentionallyYou accidentally reveal（透露）to the entire company what menu choices you would prefer at the staff Christmas dinner, or what holiday you’d like to take. In this instance, the best solution is to send a quick, light-hearted apology to explain your awkwardness. But it can quickly rise to something worse, when everyone starts hitting “reply all” to join in a long and unpleasant conversation. In this instance, step away from your keyboard to allow everyone to calm down.Sending an offensive message to its subjectThe most awkward email mistake is usually committed in anger. You write an unkind message about someone, intending to send it to a friend, but accidentally send it to the person you’re discussing. In that case, ask to speak in person as soon as possible and say sorry. Explain your frustrations calmly and sensibly —see it as an opportunity to clear up any difficulties you may have with this person.7. After realizing an email accident, you are likely to feel ________.A. curiousB. tiredC. awfulD. funny8. If you have written the wrong name in an email, it is best to ________.A. apologise in a serious mannerB. tell the receiver to ignore the errorC. learn to write the name correctlyD. send a short notice to everyone9. What should you do when an unpleasant conversation is started by your “reply all” email?A. Try offering other choices.B. Avoid further involvement.C. Meet other staff members.D. Make a light hearted apology.10. What is the passage mainly about?A. Defining email errors.B. Reducing email mistakes.C. Handling email accidents.D. Improving email writing.第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

人教版高中英语必修二Unit3TheInternet总结(重点)超详细单选题1、The speech was meaningful and powerful, ________ lots of students to study harder for their dream colleges. A．to inspireB．inspiringC．inspiredD．inspire答案：B考查非谓语动词。

句意：这次演讲是有意义且有影响的，激励了许多学生为梦想中的大学更努力学习。

分析句子结构，句中was为系动词，空处作非谓语动词，inspire与逻辑主语The speech之间是主动关系，应用现在分词形式作状语。

故选B项。

2、—Why do people like classic music? I don’t like it at all.—________it is not your style, that doesn’t mean it is bad.A．Even thoughB．Only ifC．Now thatD．In case答案：A考查连词词义辨析。

句意：——为什么人们喜欢古典音乐?我一点也不喜欢它。

——即使这不是你的风格，也不意味着它不好。

A. Even though即使，尽管；B. Only if只有在……的时候，只要……就；C. Now that既然；D. In case以防，万一。

根据句意可知“它不是你的风格”与后文的“这并不意味着它不好”之间是转折关系，even though“即使，尽管”，引导让步状语从句，符合句意。

故选A。

3、There comes a time when the young man ______ a really difficult time.A．is pulling throughB．is going throughC．is running throughD．is pushing through答案：B考查动词词组辨析。

Ⅰ.认阅读单词1．blog n．博客v i.写博客2．blog post博文；博客帖子3．blogger n．博客作者；博主4．identity n．身份；个性5．identity card身份证6．database n．数据库；资料库7．software n．软件8．network n．(互联)网络；网状系统；人际网v t.将……连接成网络；联播v i.建立工作关系9．province n．省10．resident n．居民；(美国的)住院医生adj.(在某地)居住的11．battery n．电池12．Wi-Fi n．无线保真(用无线电波而非网线在计算机网络传输数据的系统)13．button n．按钮；纽扣14．file n．文件；文件夹；档案15．troll n．发挑衅帖子的人；恶意挑衅的帖子16．cyberbully n．网霸v t.& v i.网络欺凌17．guideline n．准则；指导原则Ⅱ.记重点单词1．engine n．引擎；发动机；火车头2．search engine(互联网上的)搜索引擎3．chat v i.聊天；闲聊4．stream v t.流播(不用下载直接在互联网上播放音视频)；流出v i.流动n．小河；溪流5．cash n．现金；金钱6．update v t.更新；向……提供最新信息n．更新；最新消息7．stuck adj.卡住；陷(入)；困(于)8．surf v t.& v i.浏览；冲浪9．charity n．慈善；慈善机构(或组织)10．tough adj.艰难的；严厉的11．conference n．会议；研讨会；正式会谈12．plus conj.而且；此外n．加号；优势prep.加；另加13．function n．功能；作用；机能v i.起作用；正常工作；运转14．confirm v t.确认；使确信15．press v t.按，压；敦促16．discount n．折扣v t.打折17．click v t.& v i.点击18．target n．目标；对象；靶子v t.把……作为攻击目标19．particular adj.特定的；特别的；讲究的20．upset adj.心烦的；苦恼的；沮丧的v t.(upset，upset)使烦恼；使生气；搅乱21．author n．作者；作家22．tip n．忠告；诀窍；实用的提示23．case n．盒；箱；情况；案件Ⅲ.知拓展单词1．convenient adj.方便的；近便的→convenience n．便利；方便→inconvenience n．不便；麻烦2．benefit n．益处v t.使受益v i.得益于→beneficial adj.有利的；有益的；受益的3．distance n．距离→distant adj.遥远的；远处的；疏远的→distantly ad v.远离地；疏远地4．inspire v t.鼓舞；激励；启发思考→inspiring adj.鼓舞人心的；使人振奋的→inspired adj.受启发的；受鼓舞的→inspiration n．灵感；启发5．access n．通道；(使用、查阅、接近或面见的)机会v t.进入；使用；获取→accessible adj.可接近的；可进入的；可使用的；易懂的；随和的6．account n．账户；描述→accountant n．会计员；会计师7．privacy n．隐私；私密→private adj.私人的；秘密的→privately ad v.私下地8．theft n．偷(窃)；盗窃罪→thief n．小偷9．rude adj.粗鲁的；无礼的→rudely ad v.粗鲁地→rudeness n．粗鲁，粗暴10．false adj.假的；错误的→fault n．缺点；过错→faulty adj.有故障的，有缺陷的11．embarrassing adj.让人难堪(尴尬；害羞)的→embarrassed adj.感到难堪(尴尬)的→embarrassment n．尴尬12．familiar adj.熟悉；熟知→unfamiliar adj.不熟悉的→familiarity n．熟悉；通晓13．define v t.给……下定义；界定；解释→definition n．定义，释义1．bridegroom n．新郎2．brighten v．(使)发光，(使)发亮3．broaden v．拓宽4．budget n．预算5．burial n．埋葬6．cable n．电缆，电报v t.给……发电报7．calendar n．日历8．capture v．捕获；占领Ⅳ.背核心短语1．keep sb company陪伴某人2．now that既然；由于3．go through经历；度过；通读4．in shape状况良好5．keep track of掌握……的最新消息；了解……的动态6．make fun of取笑；戏弄7．keep (...) in mind牢记8．wait in line排队9．out of work失业10．apply for申请Ⅴ.悟经典句式1．There are countless articles telling us how the Internet has made our lives more convenient.(现在分词短语作后置定语)讲述互联网如何使我们的生活变得更加方便的文章数不胜数。

人教版高中英语必修二Unit3TheInternet知识汇总笔记单选题1、The city plans to make 50,000 bicycles ________ for rent to reduce pollution and ease traffic jams. A．convenientB．suitableC．availableD．accurate答案：C考查形容词词义辨析。

句意：该市计划提供5万辆自行车供出租，以减少污染和缓解交通堵塞。

A.convenient 方便的；B.suitable合适的，适当的；C.available可获得的，可用的；D.accurate精确的。

根据下文“to reduce pollution and ease traffic jams”可知，该市需要提供5万辆自行车进行出租，以此来减少污染和缓解交通堵塞。

所以设空处应用available，短语available for rent意为“可供出租的”。

故选C项。

2、Children’s over-dependence on cellphones has become one of the top ________ of modern parents. A．benefitsB．concernsC．responsesD．functions答案：B考查名词词义辨析。

句意：孩子对手机的过度依赖已经成为现代父母最担心的问题之一。

A. benefits好处；B. concerns担心的事；C. responses反应；D. functions功能。

根据上文“Children’s over-dependence on cellphones has become one of the top”可知指孩子对手机的过度依赖已经成为现代父母最担心的问题之一，应用concern。

故选B。

3、Music should be taught on a regular basis in schools because of the ______ it can bring to the development of c hildren’s brains.A．systemsB．prioritiesC．barriersD．benefits答案：D考查名词词义辨析。