1、11-12 新人教版、 、模块 2Unit 3 Computers课堂 45 分钟练习（答案和解析） .语法和词汇知识1Months ago we sailed ten thousand miles across this open sea，which _ the Pacific，and we met no storms.Awas called Bis calledChad better called Dhas been called解析：the Pacific 与 call 之间是被动关系。故选 B 项。答案：B2_ he didnt help me with my work.Instead
2、，just _.AIn a way；in my wayBOn a way；on the wayCIn the way；on the wayDBy the way；on my way解析：in a way“在某种程度上” ；in ones way“挡道；挡路 ”均为固定搭配。答案：A3The board are discussing the possible _ they can take of the present economic situation.Anotice BadvantageCuse Dbest解析：本题考查 take advantage of 短语的用法。该结构中 advan
3、tage 提至前面充当discuss 的宾语，advantage 后为定语从句。答案：B4What a beautiful day!Yes， its _ that Id like to take a walk.Asuch nice weather Bso a nice weatherCsuch a nice weather Dso nice weather解析：weather 为不可数名词，不能与不定冠词连用，排除 B、C 两项；so 用于修饰形容词或副词，such 用于修饰名词，故 A 项正确。答案：A5Milu deer，a species with large horns，which u
4、sed to be _ in China long ago，is a rare animal nowadays.Aordinary BcommonCpopular Dusual解析：common 强调平凡或时常发生而不特别。ordinary 是依照一般标准来判断，侧重“平淡无奇” ；popular “流行的 ”；usual “通常、正常” 。答案：B6It was generally believed that the show was not as successful as expected，but _，I think it was a great success.Apersonally
5、BdirectlyCpublicly Dsecretly解析：personally“亲自地；就本人而论” ，符合题意。答案：A7I have been worried about the possible danger of driving on a railway line.Do not be afraid；God will _ us.Aturn over Bwatch overCgo over Dlook over解析：本题考查动词短语辨析。watch over“照看，看守” ，符合题意。答案：B8Once new difficulties _ in our new job，we shou
6、ld learn to use our brains to solve them.Arise B cause C raise Darise解析：题意：一旦在我们新工作中出现新的问题，我们应当开动脑筋想办法解决。arise“出现”为不及物动词，相当于 come up。答案：D9The problem facing us is so serious that we have to _ it first.Atake interest Bdeal withCmake with Dwork on解析：deal with 此处相当于 do with，意为“处理” 。答案：B10The woman move
7、d about outside the operation room，because her son _ on.Awas being operated Bis operatedChad been operated Dwas operated解析：由主句时态可排除 B 项；由原因状语从句可推知 operate 的动作正在进行，故用过去进行时的被动语态。答案：A.句子翻译 1 我度假时，你能帮我看管一下我的狗吗？(watch over)_答案：Would you please watch over my dog while I am on holiday?2 我们必须把耽误的时间补回来。(make
8、 up)_答案：We have to make up for the lost time.3 他是一个能恰当处理各种局面的人。(deal with)_答案：He is a person who can deal properly with all situations.4 我不知道你为什么这么关注，这毕竟不是你的问题。(after all)_答案：I dont know why youre so concerned；it isnt your problem after all.5 从现在起，你可以独自工作了。(from.on)_答案：From now on，you can work on yo
9、ur own.完形填空Computers are everywhere.Nearly everything we do in the modern world is helped，and even _1_ by computers.Computers are being used more and more _2_ in the world today，for the simple _3_ that they are far more efficient than human beings.They have much better memories and can _4_ huge amou
10、nt of information.In fact，computers can do many of the things we do，but faster and better.They can pay wages，_5_ seats on planes，control machines in factories，_6_ tomorrows weather，and even play chess，write poetry or compose music._7_，computers have got into every aspect of our life and work.In mode
11、rn banking，we _8_ wide use of computers.When people call in at the bank to find out the _9_ of their account，the clerk _10_ shows them a big book with handwritten entries._11_ he goes and gets a printout from the computer which records all the details of cash or _12_ paid into or drawn out of custom
12、ers accounts.If you have a _13_ card from a bank，you can _14_ money directly from a computer controlled by the bank computer without going to the bank.Computers are used a lot in _15_ nowadays.They can make patients appointments and keep patients _16_.Just dial the computer and you can get informati
13、on on a patient.Computers do not suffer from _17_ of sleep，so they do not miss important points，and because they never _18_ anything theyve been told，they are often better at working out what is wrong with a patient.Some people even think we should all have _19_ computer checks on our health and the
14、n we would be able to cure most diseases in the early _20_.1A.composed BcontrolledCseized Dprovided解析：句意：我们在现代社会做的每一件事几乎都由计算机协助或控制完成。control“控制，支配” 。答案：B2A.magically BknowledgeablyCextensively Dentertainingly解析：extensively“广阔地，广泛地” ，符合句意。答案：C3A.way BreasonCconsequence Dmanner解析：句意：原因就在于计算机比人类的工作效率要高
15、得多。本句是对前半句的解释说明，故用 reason。答案：B4A.store Bintroduce Cuncover Dconceal解析：store information“储存信息” ，符合上下文意思。答案：A5A.take BoccupyCpreserve Dreserve解析：reserve“ 保留；预定” ，符合文意。take “拿；携带” ；occupy“占领” ；preserve“保持；保存 ”。答案：D6A.look out Bhold outCmake out Dwork out解析：由本文倒数第二句中的“working out”也可知答案。答案：D7A.In case BI
16、n commonCIn short DIn all解析：in case “以防万一” ；in common “共有；共用 ”；in short“简而言之” ；in all“总共；总计” 。答案：C8A.make B putCdo Dbring解析：make use of“利用；使用” ，为固定短语。答案：A9A.balance BinterestCdebt Ddeposit解析：balance 此处指“(账户)余额” 。答案：A10A.no more Bno betterCno longer Dno matter解析：no longer“不再” ，表示状态或时间上不再持续，符合句意。答案：C1
17、1A.Rather BInsteadCMeanwhile DTherefore解析：instead “替代” ，符合上下文意思。答案：B12A items BbooksCcoins Dcheques解析：cheque “支票”与 cash“现金”对应。答案：D13A.typical BspecialCmysterious Drough解析：special“特别的，特殊的，专门的 ”。typical “典型的” ；mysterious“神秘的” ；rough“粗糙的” 。答案：B14A.pull BdrawCdrag Dgrasp解析：draw money 意为“提取存款” 。答案：B15A.a
18、rts BscienceCindustry Dmedicine解析：由下一句中的 patients 可知答案。答案：D16A.records BnotesCpromises Drules解析：keep records“做记录” ，此处指把病人的信息记录下来。答案：A17A.decline BstarvationCdrain Dlack解析：lack of sleep“睡眠不足” 。decline“下降；减少” ； starvation“饥饿” ；drain “消耗” 。答案：D18A.memorize BinformCconvey Dforget解析：句意：因为它们从来不会忘记任何要做的事情。
19、forget “忘记” 。答案：D19A.legal BstableCregular Dconsiderate解析：句意：一些人甚至认为我们应该通过计算机进行定期的有规律的健康检查。答案：C20A.stages B levels C aspects D days解析：句意：我们能在疾病的早期阶段将其治愈。stage“阶段；时期” ；level“水平” ；aspect“方面” ；day “天” 。答案：A.阅读理解More Americans are Googling themselvesand many are checking out their friends， coworkers and
20、 romantic interests，too.In a report Sunday，the Pew Internet and American Life Project said 47 percent of US.adult Internet users have looked for information about themselves through Google or another search engine.That is more than twice the 22 percent of users who did in 2002，but Pew senior researc
21、h specialist Mary Madden was surprised the growth wasnt higher.“Yes its doubled，but many Internet users have never done this simple act of plugging their name with search engines， ” she said.Americans under 50 and those with more education and income were more likely to selfGoogle because their jobs
22、 demand a certain online persona.Meanwhile，Pew found that 53 percent of adult Internet users admit to looking up information about someone else，not including celebrities(名人) Often， its to find someone they have lost touch with.But looking up information about friends， relatives，colleagues and neighb
23、ors also was common.Although men and women equally searched for online information about themselves，women were slightly more likely to look up information about someone they are dating.In many cases，the search is done to find someones contact information.But a third of those who have conducted searc
24、hes on others have looked for public records，such as bankruptcies(破产)and divorce(离婚)proceedings.A similar number have searched for someone elses photo.Few Internet users say they Google themselves regularlyabout threequarters of selfsearchers say they have done so only once or twice.And most who hav
25、e done so consider what they find accurate.Pew also found that teens were more likely than adults to restrict (限制)who can see their information at an online hangout(常去之处)like Facebook or News Corp.s MySpace.1The number of American adult Internet users _ Mary Madden.Afrightened BpleasedCdisappointed
26、Dannoyed解析：推理判断题，可用逻辑推断法来解。由原文第三节“but Pew senior research specialist Mary Madden was surprised the growth wasnt higher.”可以推出玛丽麦登对美国成年互联网用户通过 Google 或其他搜查引擎查找过有关自己信息的人的数目感到失望。答案：C2What does “they” refer to in the seventh paragraph?Acommon people BscientistsCadults D53 percent adult Internet users解析：语
27、境词义判断题，可用语境词义推断法来解。认真阅读分析原文第六节和第七节首句可知，两句关系密切，可见 they 指曾在互联网查找过别人信息的成年网民。答案：D3How many people have checked others photos?AOnefifth. BOnefourth.COnethird. DA half.解析：推理判断题，可用逻辑推断法来解。由原文第九节第二、三两句可以推出有三分之一在互联网上查找过别人信息的人在互联网上查找过别人的照片。答案：C4What is the best title of the passage?ALearn to Google Yourself.BGoogling Oneself Is Popular.CA New Performance Online.DDont Google Yourself Online解析：标题判断题，可用概括归纳法来解。认真阅读分析原文不难发现，本文主要介绍人们喜欢在网上搜索自己的信息，因此以 Googling Oneself Is Popular.为题准确贴切。答案：B
