1、3.2 Discovering Useful StructuresUNIT 3重点练I. 阅读选择Do you use Facebook,MySpace or Twitter?If so,then you are part of a social network. Social networking sites allow us to see our social connections.When you create a profile (a description of somebody that gives useful information) on a social networki
2、ng site, you open up a number of possible social connections. You can look up old friends, make new friends, and share music , photos and videos with them . You can also accoups according to you can also and can and and there and the favourite TV shows or music.Setting up a social networking account
3、(账号）is simple.You just create and post a personal profile.For this you need a login name, and an e-mail account. Then add some, and and and age , sex , location , interests , etc . You can also add a photo of yourself . You can control who sees your profile . The next step is to look for new ones, a
4、nd add them to your network. Then you can search your friends connections for anyone else youd like to add to your network .Different social networking sites allow people to communicate in different ways. There are sites that allow you to enlarge your personal community such as Facebook. Then there
5、are ones that include media(媒体） sharing,such as You Tube , where members upload and look at other peoples pictures and videos . There are also ones that specialise in sharing music, such as Last FM, and finally, ones that allow bloggers to form online communities,such as Live Journal.The latest tren
6、d(趋势） in social networking is to create your own independent social network. Companies do this to make their products sell well and people do it to create their own communities.1. Whats the writers purpose in Paragraph 1?A. To raise a question. B.To lead to the topicC.To introduce some sites. D. To
7、advertise a social network2.What does the third paragraph mainly tell us?A . Its easy to build a social networking accountB. Its easy to search your friends connections.C . Its possible to add a photo of yourself .D . Its simple to control a social network .3.What is the function of Last FM?A . You
8、can upload videos there .B.Bloggers can form online communities there.C. You have the largest personal community there.D.Sharing music is specialised there.4 . Whats the best title for the passage ?A.Social Networks B.Personal ProfilesC.Networking Trends D.Networking AccountsII.完形填空I always knew tha
9、t I depended too much on my phone. But I didnt know how much, so I decided to do this 1 _to find out.Every morning since I got a smartphone , Ive used The Weather Forecast App to find out what to 2 _On the first morning I had to dress without guidance. but 3_ I was able to guess that the day would b
10、e cold and foggy by looking out of my window.I couldnt know what time it was.I havent worn a 4 _for more than a year, because my phone told the time. So I was late for 5 _friends who had been on the bus for two hours from Santa Monica to Palos Verdes. I was also 6 _for my part-time job. And even wor
11、se,I couldnt call people to tell them that I was running late.Getting places was harder , too . I got 7_because I couldnt use the GPS on my phone. My driving, though, got a lot 8_ because I no longer had my phone in one hand checking directions while 9 _with the other.But the number one trouble was
12、not having my contact list. I forgot to write down my friends and family members phone numbers before I 10_ the challenge. It was sad to realise that I couldnt remember my brothers and my mums cellphone numbers. Oh,how I 11_ to turn on the phone for just a second to look up phone numbers!Even with a
13、ll the problems, however, I foun 12_ not worrying about missing a text message an email.This challenge was a ( n ) 13_ learnin experience. It surprised me how Id taken no notice even the 14_ things like remembering phone numbers. We all should 15_ some time to think about how we can depend less on o
14、ur cellphones.5.A.taskB.dutyC.challengeD.job6.A.carryB.wearC.takeD.see7.A.carefullyB.strangelyC.thankfullyD.surprisingly8.A.watchB.hatC.suitD.ring9.A.making outB.bringing upC.calling outD.picking up10.A.delayedB.attachedC.relievedD.replaced11.A.caughtB.changedC.lostD.hurt12.A.easierB.saferC.slowerD.
15、quieter13.A.drivingB.chattingC.writingD.moving14 . A . supportedB.forgotC.startedD.reported15.A.feltB.wishedC.likedD.hated16.A.peaceB.silenceC.patienceD.confidence17.A.curiousB.unbelievableC.comfortableD.common18.A.happiestB.nicestC.simplestD.clearest19.A.spendB.spareC.enjoyD.waste、语法填空On the way ba
16、ck home from Houston a few weeks ago, I had a flat tyre(爆胎）. There was no one in Houston to pick me up. I immediately locked the doors and picked up my phone 20 _(call) for help. Soon 21 _man knocked on my window and asked if he could help me. From his 22_ (appear) and behaviour, I knew he was far m
17、ore likely to rob than help me , so I 23_ ( polite ) refused . He finally said , Madam , you need help. You arent going anywhere 24_ you dont change that tyre.I looked hard, straight into his eyes, and instinctively(凭直觉） saw someone different 25_ the man who appeared to be at first sight. So I got o
18、ut. He looked 26_ (surprise), but at once tried to find the spare tyre.It took a while, since it 27_ (store) under the car. He changed the tyre and said, Thank you for 28_ (let) me help you. You gave me a chance when most people would never open the door to someone like me . Would it be okay if I gi
19、ve you a hug ? When I recovered ,I gave him a big hug. I 29_ (leave) with a new tyre and a renewed faith in human nature.、【答案】1.B 2.A 3.D 4.A【分析】本文是一篇说明文。文章主要介绍了如何建立社交网络账号以及人们在不同社交网络上交流的内容。不同的社交网站使人们可以通过不同的方式进行交流。社交网络的最新趋势是创建自己的独立社交网络。1.推理判断题。根据第一段段意“你使用脸书、聚友网或推特吗？如果用的话，那么你就是社交网络的一部分。社交网站让我们可以看到我们的社
20、交关系”可知，第一段是为了引出“社交网络”这一主题。故选B项。2.主旨大意题。根据第三段主题句，即本段的第一句 Setting up a social networking account is simple.可知，第三段主要告诉我们建立社交网络账号是一件很容易的事。故选A项。3.细节理解题。根据第四段末句中的There are also ones that specialise in sharing music, such as Last FM可知， Last FM是一个专门分享音乐的社交网站。故选D项。4. 主旨大意题。根据全文描述的内容可知，本文主要围绕社交网络这一话题，介绍如何建立社交
21、网络账号以及人们在不同社交网络上交流的内容。故选A项。、【答案】5.C 6.B 7.C 8.A 9.D 10.A 11.C 12.B 12.B 13.A 14.C 15.B 16.A 17.B 18.C 19.B【分析】本文是一篇记叙文。作者想知道自己依赖手机的程度如何，于是通过自己体验发现，自己真的很依赖手机。作者建议大家抽出时间考虑如何减少对手机的依赖。5.C根据下文This challenge was a(n) learnin experience.可知，作者决定进行这次挑战来弄清楚自己有多么依赖手机。故选C项。6.B根据空前的The Weather Forecast App和下文中的1
22、 had t dress without guidance可知，此处指作者使用天气预报应用程序来弄清楚要穿什么。故选B项。7.C由空前的I had to dress without guidance和but可知，虽然没手机指导穿衣，但是作者能通过向窗外看猜到天气可能会非常冷，所以他应是感激的。carefully意为“小心地”；strangely意为“奇怪地”；thankfully意为“满怀感激地”；surprisingly意为“出人意料地”。故选C项。8.A根据上文I couldnt know what time it was.可知，此处指作者超过一年不戴手表了。故选A项。9.D 由空后的 f
23、riends who had been on the bus for two hours fro Santa Monica to Palos Verdes可知，这里指作者去接朋友的时候迟到了。make out意为“辨认出；弄懂”；bring up意为“抚养”；call out意为“召集”；pick up意为“（开车）接”。故选D项。10.A由空前的also可知，作者也耽搁了兼职工作。delay意为“耽搁”；attach意为“贴上”；relieve意为“解除”；replace意为“代替”。故选A项。11.C 由下文because I couldnt use the GPS on my phone
24、可知，因为作者不能够使用手机里的全球定位系统，所以迷路了。get lost意为“迷路”，符合语境。故选C项。12.B根据空后的because I no longer had my phone in one hand checking directions可知，作者的驾驶更安全了，因为作者和别人一起开车时不再拿着手机查看方向了。故选B项。13.A根据上文中的My driving,though可知，这里是指当作者和别人一起开车的时候。故选A项。14.C根据下一句It was sad to realise that I couldnt remember n brothers and my mums
25、cellphone numbers.可知，在开始挑战之前，作者忘记写下朋友和家人的电话号码了。故选C项。15.B根据语境可知，此处指作者多么希望打开手机查看电话号码，只有一秒钟也好。故选B项。16.A由空前的Even with all the problems,however可知，虽然有这么多问题，但是作者发现自己是平静的，不用担心错过短信和电子邮件。故选A项。17.B根据下文中的It surprised me how Id taken no notice of.知，这项挑战是一个令人难以置信的学习经验。curious意为好奇的”；unbelievable意为“难以置信的”；comfortab
26、le意为“适的”；common意为“共同的”。故选B项。18.C 根据设空处后的things like remembering phone numbers可知，此处是说让作者吃惊的是，记电话号码这种最简单的事情自己却没有放在心里。故选C项。19.B这里是作者对文章做的一个总结。根据全文可知，作者建议大家抽出时间思考怎么才能更少地依赖我们的手机。故选B项。、【答案】20.call 21.a man 22.appearance 23.politely 24.if 25.from 26.surprised 27.was stored 28.letting 29.left【分析】本文是一篇记叙文。作者
27、的车爆胎了，有一个人想帮作者的忙，但从外表和举止上看，这个人更有可能抢劫而并非帮助作者。经过一番思考，作者最终还是相信了这个人，让他帮忙换轮胎。这个人也因作者的信任而感到非常开心。通过这件事，作者重新有了对他人的信任。20.句意为：我立即锁住门，拿起电话去求助。句中已有谓语动词，故设空处应用非谓语形式。for help在句中作目的状语，所以设空处应用不定式。故填to call。21.man在此处是可数名词，这里表示泛指，表示“一个男人”，所以应用不定冠词。故填a。22.设空处跟behaviour并列，作介词from的宾语，且其前有his修饰，应用名词形式，表示“外表”。故填appearance
28、。23. 修饰动词refused应用副词。故填politely。24.句意为：如果你不换轮胎，你任何地方都去不了。根据句意可知，设空处表示“如果”，故填if。25.be different from为固定搭配，意为“与不同”。故填from。26.表示人的情感，意为“感到惊讶的”，应用过去分词形式的形容词。故填surprised。27.句意为：找到备用轮胎花了一段时间，因为它被放在了车的下面。设空处是从句的谓语动词，与从句的主语it之间是被动关系，且是发生在过去的动作，所以应用一般过去时的被动语态。故填was stored。28.thank sb for doing sth意为“感谢某人做某事”。故填letting。29. 设空处是谓语动词，与主语I之间是主动关系，本文讲的是过去的事情，所以应用一般过去时。故填left。
