1、- 1 - Unit3 The internet Section Discovering Useful Structures& Listening and Talking 基础巩固 单句语法填空 1They told me my car needed a new _ (电池). 2It _ (confirm) that the meeting will take place next week. 3It turns out that just looking at green, growing things can reduce stress, lower blood _ (press), a
2、nd put people into a better mood. 4You can go online freely without WiFi _ (password) in our school. 5 The professor warned the students that on no a_ should they use mobile phones in his class. 6Awar injury has made his left hand stop _ (function) 7He pushed the play _ (按钮) again and ran the tape.
3、8I selected a _ (文件) and pressed the Delete key. 9If you have a membership card, I can give you a 20% d_. 10This app allows you to stream your favorite TV _ (programme) 单句写作 1借助那个程序，已经制定了健身计划。 With the help of this app, _. 2钱已经打到你银行账户了。 Money _. 3猜什么事！我的身份证找到啦！ Guess what！My identity card _. 4按哪一个按钮
4、可以复制文件？ Which button can I _？ 5请建议几个 APP 帮我保持体形。 Please suggest a few apps to help _. 提升训练 阅读理解 If your child has mobile Internet access, it will be more difficult to monitor (监督) - 2 - and control his or her Internet use. Kids are turning to the Internet for everything from hanging outP1with friend
5、s to shopping, which makes it harder for parents to keep track ofP2their online activities. FortunatelyW1， there are many choices for controlling what your kids see on their computers, laptops, and mobile devices. Content blockers and filters are great tools to use for younger kids. They allow you m
6、ore control over where they go and what they do online. A content blocker can block some unhealthy websites or limit a childs search to the kind of sites. A content filter can scanW2sites and pictures and block those sites that contain certain words, key phrases, or contents. Consider tracking softw
7、are for older teenagers. This software enables you to see which sites your children have visited, tracking their path online. This tool gives young people more freedom to explore the Internet, but it also allows you to check that they are using the Internet responsibly. Let your teenagers know that
8、you trust them, but that you will be regularly checking that they are visiting appropriateW3sites online. Even if you use content blockers, filters, and trackers, you know that a lot of kids figure out ways to get around these, so its important to remain alert ( 警 惕 的 ). Remember that not all adult
9、sites can be identified by blocker, filter, or tracker software. Thats why its important to talk to your kids about what to do when something inappropriate or scary comes up. Nothing can replace involvement and supervision (监 督 ) by adults. Keep monitoring how your kids use the Internet on a regular
10、 basis without getting into the role of the Internet traffic police. 1What is the passage mainly about? AMore and more kids have mobile Internet access. BSome approach for monitoring and controlling kids Internet use. CIt is difficult to monitor and control kids Internet use. DKids are turning to th
11、e Internet for everything. 2How should parents monitor and control younger kids Internet use? AWith tracking software. BWith tracking software and content blockers and filters. CWith content blockers and filters. DWith filters and trackers. - 3 - 3The third paragraph is about _. Ahow to monitor and
12、control older teenagers Internet use Bhow to monitor and control younger kids Internet use Ctracking software Dcontent blockers and filters 4 Parents should remain alert when they monitor kids Internet use because _. Acontent blockers, filters, and trackers are useless Blots of kids figure out ways
13、to get around content blockers, filters, and trackers Cnot all adult sites can be identified by blocker, filter, or tracker software Dnothing can replace involvement and supervision by adults 完形填空 My mother was a responsible teacher and she retired. So I decided to give her one of my old computers t
14、o help her pass the time. She had a little bit of computer _1_， so I just set it up for her and let her _2_ with it on her own. As time went on, I _3_ the computer was hardly touched. She said she didnt know _4_ to use it. I decided to teach her. I sat and _5_ everything and she seemed OK with what
15、I said. Unfortunately, my sister called me at that moment _6_ we talked on the phone for an hour. Then when I saw her again, she was sitting in front of the computer, looking quite _7_. The screen saver (屏幕保护程序) had appeared and she didnt know how to _8_ it off. She had tried _9_ every key and it di
16、dnt work. I told her, “Just _10_ the mouse a little.” What I meant was that she just needed to move the mouse around to _11_ the computer up. What she did was to _12_ the mouse and start shaking it around in midair until the _13_ went completely black. I couldnt help laughing because of her funny _1
17、4_. The more I laughed the _15_ she got. She thought that I was a(n) _16_ teacher and she decided to figure the thing out herself. Well, at least I helped her overcome her _17_ of breaking something and encouraged her to _18_ a little. About a week later, I found a homemade _19_ card with a mouse on
18、 the front making a funny face _20_ to my door. It said, “Thanks for the computer lessons. Love, Mom.” - 4 - 1A.theoryBknowledge CtechnologyDhistory 2A.watchBtrain CplayDsee 3A.foundBheard CthoughtDignored 4A.whyBwhen ChowDwhere 5A.learnedBdescribed CexplainedDdiscussed 6A.andBbut CbecauseDsince 7A.
19、amusingBrelaxed CinterestingDdiscouraged 8A.getBbreak CcutDturn 9A.hittingBfeeling CchangingDremoving 10A.hangBshake CrubDpush 11A.cleanBwake CbringDtake 12A.put upBcut off Cpick upDput away 13A.screenBcurtain CcoverDwindow 14A.adjustmentBimitation CexpressionDaction 15A.ruderBhappier - 5 - Cangrier
20、Dbetter 16A.impatientBhumorous CcarefulDhelpful 17A.sadnessBpressure CfearDdepression 18A.replyBobserve CanswerDexperiment 19A.invitingBgreeting CshoppingDbirthday 20A.appearedBstuck CcombinedDprinted 语法填空 With science and technology _1_ (develop) quickly, computers _2_ (apply) to so many fields _3_
21、 we cant go without them. _4_ a result, people can calculate on computers _5_ (solve) all kinds of problems, for example, _6_ (explore) the moon. In _7_ way, computers have changed our life. _8_， many students become so crazy about _9_ (computer) that they spend too much time on them. Therefore, som
22、e of the students fail in the exams. Anyhow, computers _10_ (treat) as an important part of our life. 1_2._3._4._ 5_6._7._8._ 9_10._ - 6 - 参考答案： 【单句语法填空】 1.答案：battery 2.答案：has been confirmed 3.答案：pressure 4.答案：passwords 5.答案：account 6.答案：functioning 7.答案：button 8.答案：file 9.答案：discount 10.答案：programm
23、es 【单句写作】 (1)答案：a fitness plan has been made (2)答 案 ： has been added to your bank account (3)答案：has been found (4)答案：press to copy the file (5)答案：me get in shape 【阅读理解】 篇章导读：本文是一篇议论文。全文主要介绍了监督和控制孩子使用网络的 一些选择，但同时认为尽管有不少的技术手段与措施来监督和引导孩子合理地利 用网络资源，但它们的作用还是有限的，父母的监督和约束不可或缺。 1.答案： B主旨大意题。 文章主要讲了 监督和控制孩子使
24、用网络的一些方法。故选 B。 2.答案： C细节理解题。 根据第二段第 一句可知内容拦截器和过滤器是非常适合小孩子使用的工具，故 C 项正确。 3.答案：A段落大意题。根据第三段 第一句可知，第三段主要讲的是怎样监督和控制年龄稍大的青少年使用网络。 - 7 - 故选 A。 4.答案： B细节理解题。 根据最后一段 第一句可知，即使使用了多种工具孩子们也会想尽办法摆脱监视，所以作为家 长需要保持警惕，故 B 项正确。 【完形填空】 篇章导读：本文是一篇记叙文。文章主要讲述了作者教退休的母亲玩电脑的 有趣故事。 (1)答案：B根据下文中的“She said she didnt know _4_ t
25、o use it. I decided to teach her.”可推知，作者的母亲对电脑所 知甚少，此处指电脑知识(knowledge)。故选 B。 (2)答案：C根据上文中的“So I decided to give her one of my old computers to help her pass the time.”可知，作者给母亲 一台自己的旧电脑是让退休的母亲玩电脑，打发时间。play with . “玩”。 故选 C。 (3)答案：A随着时间的推移，作者发 现(found)电脑几乎没被碰过。故选 A。 (4)答案：C根据下句“I decided to teach her.
26、”可推知，母亲并不知道怎么(how)使用电脑，于是作者决定教她。故选 C。 (5)答案：C根据空处前一句“I decided to teach her.”和空格后的“and she seemed OK with what I said”可推知，作者给母 亲讲解(explained)了相关的电脑知识。故选 C。 (6)答案：A根据语境可知，空处应填 连词 and，表示“然后，接着”。故选 A。 (7)答案：D结合语境可推知，母亲不 会玩电脑，感到很泄气(discouraged)。故选 D。 (8)答案：D根据空格前的“The screen saver (屏幕保护程序) had appeared”
27、及常识可推知，电脑出现屏幕保护程序，母 亲不知道怎么把它关掉。turn off “关掉”。故选 D。 (9)答案：A根据空格后的“and it didnt work”可推知，母亲因为不懂得怎么关掉屏幕保护程序，于是就按(hitting)了每 - 8 - 一个键。故选 A。 (10)答案： B根据语境可推知， 作者教母 亲稍微晃动(shake)鼠标即可。下文中的“start shaking it”也是提示。故选 B。 (11)答案： B根据语境可推知， 作者是让 母亲移动鼠标，唤醒电脑。wake up “唤醒”，符合语境。故选 B。 (12)答案：C根据空格后的“start shaking it
28、 around in midair”可推知，母亲听了作者的话就把鼠标拿起来(pick up)，在 空中摇晃。故选 C。 (13)答案：A根据语境可推知，母亲不 会玩电脑，拿着鼠标乱晃，结果电脑屏幕(screen)全黑了。故选 A。 (14)答案：D根据语境可知，作者被母 亲搞笑的行为(action)给逗乐了。故选 D。 (15)答案： C根据下段首句可知， 作者越 笑，母亲越生气(angrier)。故选 C。 (16)答案：A根据空格后的“she decided to figure the thing out herself”可推知， 退休前身为老师的母亲对作者教自己玩电 脑这件事很有看法，认
29、为作者是一个没有耐心的(impatient)老师。故选 A。 (17)答案： C根据语境可推知， 作者帮助 母亲走出了害怕(fear)损坏东西的阴影，鼓励母亲再尝试一下。故选 C。 (18)答案：Dexperiment “尝试”，符合语 境。故选 D。 (19)答案： B根据最后一句卡片的内容可 知，母亲自己制作了一张贺卡(greeting card)，对作者表示感谢。故选 B。 (20)答案： B根据语境可知， 此处指卡片 贴在了作者的门上。stick to .意为“粘/贴在”。故选 B。 【语法填空】 篇章导读：本文是一篇说明文，主要介绍了随着科技的发展，电脑在我们生 活中扮演的角色越来越
30、重要。 1developing考查非谓语动词。science and technology 作介词 with 的宾语， 后面的动词 develop 应为非谓语形式，同时 develop 与 science and technology 存在 - 9 - 逻辑上的主动关系，应用现在分词，故填 developing。 2have been applied考查动词的时态。强调对现在的影响，用现在完成时； 主语为 computers，谓语动词为 apply，逻辑关系为被动，且主语为复数。故用 have been applied。 3that考查结果状语从句的引导词。前面有副词 so，后面应由 that
31、 引导结 果状语从句。 4As考查固定短语。as a result “结果”，是固定短语。 5to solve考查非谓语动词。这里用不定式 to solve 作目的状语。 6exploring考查非谓语动词。此处 explore the moon 作 all kinds of problems 的同位语，逻辑关系应为 solve 的宾语，故用 v.ing 形式。 7a考查固定短语。in a way “在某种程度上”，是固定短语。 8However考查连词。此处前后两句存在意义上的转折关系，而且有逗号 隔开，故用 However。 9computers考查名词。computer 为可数名词，前面没有限定词修饰，故用 复数 computers。 10have been treated考查动词的时态。强调对现在的影响，用现在完成时； 主语为 computers，谓语动词为 treat，逻辑关系为被动，且主语为复数。故用 have been treated。
