人教版高中英语必修第二册：Unit 3 The internet 单元测试（含答案与解析）

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 dont 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. Its 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 peoples 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 dont want to pay so much money for MySpace.C. Because it takes up too much of their childrens 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. Its 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 youre 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 youve 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 soonDont 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: dont 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 youd 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 youre 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 error C. 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。In an online class, developing healthy patterns of communication with professors is very important. 11 While I have only listed two of each, there are obviously many other situations that can arise. Students should be able to extend the logic（逻辑） of each to their particular circumstance.Dos 12 Questions about subject content are generally welcomed. Before asking questions about the course design, read the syllabus（教学大纲） and learning management system information to be sure the answer isnt hiding in plain sight.Participate in discussion forums（论坛）, blogs and other open-ended forums for dialogue. 13 Be sure to stay on topic and not offer irrelevant information. Make a point, and make it safe for others to do the same.DontsDont share personal information or stories. Professors are not trained nurses, financial aid experts or your best friends. If you are in need of a deadline extension, simply explain the situation to the professor. 14 Dont openly express annoyance at a professor or class. 15 When a student attacks a professor on the social media, the language used actually says more about the student. If there is truly a concern about a professors professionalism or ability, be sure to use online course evaluations to calmly offer your comments.A. Thats what they are for.B. Turn to an online instructor for help.C. If more information is needed, they will ask.D. Remember that online professors get a lot of emails.E. Below are some common dos and donts for online learners.F. Everyone has taken a not-so-great class at one time or another.G. Ask questions, but make sure they are good, thoughtful questions.二、语言运用（共两节，满分45分）第一节（共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。Teens around the world use social media a lot. But is this a 16 thing? While you can say nice and 17 things on the Internet, you could also say mean and hurtful things too. When someone says something mean or hurtful 18 , its called cyberbullying（网络欺凌）.When people say mean things to us, we feel 19 , depressed and powerless. These are just some of the possible 20 effects that could affect teens who are cyberbullied. When people are often sad or depressed, they could begin to 21 suicide（自杀）.They think that their lives arent worth anything or that their lives are too 22 to handle. Its difficult to believe that one person saying mean or 23 things to another person could make him think about 24 himself, but its true and it does happen. Now, you could 25 everything that was said. You could say that teens can just tum off their computers or their phones. They can just block（屏蔽） the person who 26 them or just simply ignore him. 27 people, especially teens love going on the Internet and talking to people. Its part of their daily lives. Its 28 to tell teens to turn them all off. In addition, 29 they block someone, the person can just 30 coming back on a different account or as someone else. Also if its a 31 posted video, picture or message, everyone can see it and 32 report or share it. Its 33 to block everyone.And finally no one can just 34 so many mean words that are being said to them.Overall, cyberbullying is a（n） 35 thing that people do. There should be laws to protect people from cyberbullying.16. A. goodB. normalC. rightD. useful17. A. popularB. kindC. interestingD. proper18. A. onlineB. on purposeC, indirectlyD. in brief19. A. terrifiedB. lonelyC. sadD. bored20. A. noticeableB. negativeC. practicalD. lasting21. A. think aboutB. care aboutC. worry aboutD. talk about22. A. shortB. hardC. ordinaryD. busy23. A. realB. stupidC. cruelD. horrible24. A. teachingB. blamingC. killingD. punishing25. A. deal withB. compare withC. begin withD. disagree with26. A. cheatsB. hurtsC. beatsD. confuses27. A. HoweverB. MoreoverC. InsteadD. Therefore28. A. unnecessaryB. unrealisticC. unusualD. uncertain29. A. asB. unlessC. ifD. until30. A. keepB. admitC. rememberD. enjoy31. A. quicklyB. publiclyC. carelesslyD. coldly32. A. stillB. alwaysC. justD. even33. A. unfriendlyB. impossibleC. unpleasantD. illegal34. A. forgetB. refuseC. discoverD. ignore35. A. difficultB. funnyC. annoyingD. terrible第二节（共10小题；每小题1.5分，满分15分）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。On our way to the house, it was raining 36 hard that we couldnt help wondering how long it would take 37 （get）there. It was in the middle of Pearl City.We were first greeted with the barking by a pack 38 dogs, seven to be exact. They were well trained by their masters 39 had great experience with caring for these animals. Our hosts shared many of their experiences and 40 （recommend） wonderful places to eat, shop, and visit. For breakfast, we were able to eat papaya（木瓜） and other fruits from their trees in the backyard. When they were free from work, they invited us to local events and let us know of an interesting 41 （compete） to watch, together with the story behind it. They also shared with us many 42 （tradition） stories about Hawaii that were 43 （huge） popular with tourists. On the last day of our week-long stay , we 44 （invite） to attend a private concert on a beautiful farm on the North Shore under the stars, 45 （listen） to musicians and meeting interesting locals.三、写作（共两节，满分40分）第一节 应用文写作（满分15分）假定你是李华，是学校机器人俱乐部（robot club）的主席，俱乐部即将举办机器人设计比赛。请你给外教Mr. Brown写封邮件，邀请他担任比赛的评委。内容包括：1.活动目的；2.时间、地点等。注意：1.词数80左右；2.可适当增加细节，以使行文连贯。_第二节 概要写作（满分25分）阅读下面短文，根据其内容写一篇60词左右的内容概要。Bamboo is one of the worlds most useful plants. For thousands of years, bamboo has been used in many different ways from food to medicine to clothing and in small ways as a building material.However, bamboo is not often used as a building material in the developed world. A professor at the University of Pittsburgh is trying to change that. The professor and his students are testing the strength of bamboo. They are testing how much pressure or weight it can take before breaking. Kent Harries is a professor at the University of Pittsburgh. Harries says that testing methods for bamboo need to be the same for all. They need to be standardized. Standardizing test methods for bamboo will help to bring the plant into common use. It will also give engineers and builders around the world a dependable standard.Harries says bamboo is strong in nature. The strength of at least three species of bamboo is similar to steel. Besides its strength, bamboo has other features that make it very useful in building. He says it is resilient（有弹性的）, meaning it keeps its shape and strength even under pressure.Bamboo also grows quickly. Bamboo that is suitable for construction needs much less resources than wood. The harvest cycle of bamboo is about 3 years. Softwoods such as cedar, pine and spruce have a harvest cycle of about 10 years. And hardwoods that come from flowering plants such as oak and walnut need more than 30 years.Bamboo is widely used as food for pandas. It is also used for flooring and window covers. However, for building, bamboo is not used much outside is native growing area. This is mostly because of its round shape. But there are other reasons too. People think that bamboo is a low quality building material._Unit 3 单元测试答案解析一、第一节1.【答案】C【解析】推理判断题。根据第三段的内容可知，MySpace可以允许你把很多的信息放进去，包括姓氏、生日、放学后的工作等，由此可推断出它是鼓励你把更多的个人信息放进去。2.【答案】D【解析】细节理解题。根据第五段的内容可知。父母们担心孩子把个人信息发布到网上存在安全问题，由最后一段的“ MySpace even lists this information by birthplace and age. Its like a free checklist for troublemakers and it endangers children ”可知。父母反对孩子用MySpace是因为坏人通过这个网站很容易就能找到他们，故选D。3.【答案】A【解析】推理判断题。结合上下文和这句话可推断出，父母最担心的问题是孩子把个人信息发布到网上，会造成安全隐患，故选A。4.【答案】C【解析】推理判断题。根据Netgear Wi-Fi Range Extender部分“This is a great device to increase your wi-fi signal and get the fastest streaming power.（这是一个很棒的设备，可以增加你的wi-fi信号和获得最快的流媒体功率）”推知Netgear Wi-Fi Range Extender可以用来连接你的智能手机与网络。5.【答案】C【解析】推理判断题。根据Pop Sockets Smartphone Stand部分“It may look silly. but this gripper is actually really useful for taking pictures or watching videos.（它看起来很傻，但是这个夹子在拍照或看视频时真的很有用）”可知Pop Sockets Smartphone Stand外观并不好看，而C选项说Pop Sockets Smartphone Stand外观漂亮.对摄影非常有用，这与原文描述不符。6.【答案】B【解析】推理判断题。根据Netgear Wi-Fi Range Extender部分Buy it on Amazon, External Phone Charger部分Buy it on B&H Photo, Pop Sockets Smartphone Stand部分Buy it on Amazon和Fitbit部分Buy it on Bed Bath & Beyond可知，这些物品都可在网上购买。7.【答案】B【解析】C细节理解题。根据第二段中的“You freeze in horror and bur with shame.（你吓呆了，脸差愧得发烫）”可知，你此时的心情很糟糕（awful），故选C项。8.【答案】A【解析】细节理解题。由题干中的written the wrong name可定位到“Writing the wrong name”下的“apologisig for your mistake. Keep the tone measured: dont handle it too lightly”。由此可知，如果在电子邮件里写错了名字，以一种严肃的方式向对方道歉是最好的，故选A项。9.【答案】B【解析】细节理解题。由题干中的“reply all”可定位到“Clicking reply all unintentionally”下的“In this instance, step away from your keyboard to allow everyone to calm down.”。由此可知，此题应选B项“避免进一步的参与”。10.【答案】C【解析】主旨大意题。本文主要列举了发电子邮件时常出现的四种意外情况，并就如何处理这些意外情况给出了建议，故C项“处理电子邮件意外情况”符合本文主旨。第二节11.【答案】E【解析】关联逻辑法解题。空格前说，在网络课堂上，与授课老师建立健康的沟通模式是非常重要的，空格后说，虽然“我”每个只列出了两条，但显然还有许多其他情况可能发生。下面的段落紧接着介绍了沟通的注意事项两“做”和两“不做”，因此E项“下面是在线学习者应该做和不应该做的一些常见事情”符合语境。12.【答案】G【解析】设题位置法解题。空格后说，与主题内容相关的问题通常会受欢迎。在询问有关课程设计的问题之前，阅读教学大纲和学习管理系统信息，以确保答案不会隐藏在眼皮底下。由此可推知，此段表达要提出好的有水平的问题，故选G项“问问题，但要确保这些问题是好的、深思熟虑的问题”。13.【答案】A【解析】关联逻辑法解题。空格前说，参加论坛、博客和其他开放式论坛来进行对话，空格后为参加论坛等的一些注意事项，A项“那就是它们的作用”符合语境。14.【答案】C【解析】关联逻辑法解题。空格前交代，如果你需要延长最后期限，只需向授课老师解释一下情况。故选C项“如果需要更多的信息，他们会询问”。15.【答案】F【解析】关联逻辑法解题。空格前说，不要公开表达对授课老师或课程的不满，空格后提及，如果授课老师的专业水平或能力确实令人担忧，一定要使用在线课程评价来冷静地发表你的意见，因