高中英语人教版课时检测必修②Unit 3Computers.docx
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高中英语人教版课时检测必修②Unit3Computers
必修②Unit3Computers
［单元检测·两级提能］
［语基扎根语境练］
Ⅰ.单词拼写/用所给词的适当形式填空
1.Manydifficultiesarose（出现）inthecourseoftheirexperiment，whichwasbeyondtheirexpectations.
2.Thereisanotherkindofbeautythathasnothingtodowithappearance（外貌），butcomesfromtheheart.
3.Itwasjustherchildhoodexperiencesthataffectedhercharacter（性格）andlaterlife.
4.Shesimplified（简化）theinstructionssothatthechildrencouldunderstandthem.
5.TherecoveryintheU.S.housingmarketsentastrongsignal（信号）thatwearegettingclosetoanewroundofstrongergrowth.
6.Scientistshavecalculated（计算）thattheworld’spopulationwilldoublebytheendofthecentury.
7.Youneedtosetgoalsinordertoturnyourdreamsintoreality（real）.
8.Nomatterhowmuchintelligence（intelligent）youhave，youcanalwayschangeitquiteabit.
9.Thestudentsarelookingforwardtohavinganopportunitytoexplore（explore）societyforreal lifeexperience.
10.Personally（person），Ithinkthebestpresentisnotnecessarilythemostexpensiveone.
Ⅱ.单句改错
1.Ioftenturntomyclassmatesorteachersforhelp.Asaresultof，Ihavemadesteadyprogressinmystudies.去掉of
2.Withtimewentby，Igraduallyadaptedmyselftothenewcity.
With→As或went→going
3.Intheway，I’mgladyoumadethatmistake，foritwillserveasawarningtoyou.the→a
4.TheenvironmentofHongKongisveryoutstandingthatitischosenasoneoftheworld’smostlivablecities.very→so
5.BythetimeJanegetshome，herauntwillleftforLondontoattendameeting.will后加have
6.Yourmaintasktodayishelpyourmother（to）washthecurtains.
help前加to
［话题针对高考练］
Ⅰ.阅读理解
A
（2017·福州高三单科质量检查）Goldfishhaveprettyboringlives，somaybeit’sagoodthingtheycanonlyconcentratefornineseconds！
Butaccordingtonewresearch，humansarebecominglikegoldfish.Ourattentionspan（时长）isgettingshorter...andit’sallbecauseoftechnology.
“Wemovequicklyfromonesitetoanotherontheweb，”saysDoctorTedSelker，acomputerscientistfromMassachusetts，“andwearelosingtheabilitytoconcentrate.”Withmillionsofwebsitestochoosefrom，theattentionspanoftheaverageinternetuserisjustseconds.Thereareotherdigitaldistractions（分心）too：
email，instantmessagingandquickiemoviesonwebsites.
Somepeopleareworriedabouttheeffectonyoungpeople.“Youneedtimetounderstandandthinkaboutwhatyouread，”saysJuliaWood，fromLondon.“Youngpeoplesearchthenetallthetimeandtheirbrainsbecomefullofuselessinformationbutthereisnotimetomakesenseofit.Iamtryingtopersuademypupilstoreadmorebooks，sothattheyconcentrateononesubjectforlonger.”
Otherteachersaretryingmoreunusualmethodstoimprovestudents’concentration.AnneSavan，fromWales，wassoworriedaboutherstudentsthatshestartedplayingMozartduringhersciencelessons.Shesaysthatithadanamazingeffect：
“Themusicmadethemcalmer，andtheirconcentrationwasmuchbetter.”
Butnoteveryonebelievesthatthereisaproblem.RayCole，aneducationalpsychologistsays：
“Ontheweb，youngpeoplelearntomakequickdecisionsaboutwhatisandisn’tworthreading.Theymightlookatfiveunhelpfulwebsitesveryquicklybeforestoppingandreadingasixthusefulwebsitemorecarefully.Inaworldwithsomuchinformationavailable，thisisanimportantskill.”
语篇解读：
本文是一篇议论文。
随着科技的发展，人们将大量时间花在浏览网站上，快速不断地浏览网站使人们的注意力时长越来越短；但是有人认为，浏览网站可以提高年轻人的判断能力。
1.Whydoesthewritermention“goldfish”？
A.Toanalyzedata. B.Tointroduceatopic.
C.Tosettleproblems.D.Tosuggestawayout.
解析：
选B 写作手法题。
文章第一段第一句说金鱼只能集中九秒钟的注意力；结合第一段的第二句“Butaccordingtonewresearch，humansarebecominglikegoldfish.”可知，人们正变得像金鱼一样；接着文章提出中心论点：
由于技术问题，我们的注意力时长变得越来越短。
据此可以判断，作者用金鱼的例子是为了引出文章主题。
故B项正确。
2.WhatmaycauseashorterattentionspanaccordingtoDr.TedSelker？
A.SkippingontheInternet.
B.Timetodigestinformation.
C.Traditionalmethodsofreading.
D.Makingdecisions.
解析：
选A 推理判断题。
根据第二段的“Wemovequicklyfromonesitetoanotherontheweb”“andwearelosingtheabilitytoconcentrate”可知，TedSelker认为，由于人们快速浏览网站，人们正在丧失集中注意力的能力，故A项正确。
3.Whatwillhelpstudentsovercomeashortattentionspan？
A.Receivingemails.B.Textingmessages.
C.Readingmorebooks.D.Watchingquickiemovies.
解析：
选C 细节理解题。
根据第三段的最后一句可知，阅读更多的书将有助于学生克服注意力时间短的问题，故C项正确。
4.WhatisRayCole’sattitudetowardslookingthroughwebsitesquickly？
A.Cautious.B.Unfavorable.
C.Skeptical.D.Supportive.
解析：
选D 推理判断题。
根据最后一段的“Butnoteveryonebelievesthat...isn’tworthreading”可知，RayCole认为年轻人快速浏览网站可以提高自己快速判断的能力；据此可判断，RayCole对快速浏览网站持支持态度，故D项正确。
B
（2017·衡水一中高三模拟）Inacomputerage，abroadbandInternetconnectionisverypopularnow.Whethercableormobilebroadband，today’sconnectionsaremanytimesfasterthanthoseintheearlydays.Videosplaysmoothly，complexwebsitesloadquickly，andfilesdownloadmuchfasterthantenyearsago.Andthefilesaremuchbigger
too.
There’sahiddenproblem：
youhavetolivenearenoughtoamajorcitytogetbroadbandInternet.Ifyoudon’t，it’sslowdial upaccessforyou.Andforthoselivingreallyfaraway，theremaybenoInternetaccessatall.
Technologyexpertsoftentalkaboutthe“lastmile”problem，whichreferstothedifficultyofbringingInternetaccesstoremotelocations.Incitiesandsuburbs（郊区），it’srelativelyeasytoprovideaccessforeveryone.Itismuchmoredifficulttodeliveraccesstothoselivingfarfromcities，especiallyindevelopingcountries.Internetserviceproviders，fortheirpart，havebeenreluctanttoprovideaccesstosparsely（稀疏地）populatedareas.ThehandfulofInternetuserstheywouldreachwouldn’tcovertheexpense.
Buteveryyear，technologicaladvancementsallowofmoreandmoreInternetusers.MostbroadbandconnectionstodayrunoverexistingcableTVandtelephonelinesalthoughthesetechnologiesaren’tavailableeverywhere.
SomecompanieshavedeliveredtheInternetoverstandardpowerlines.Advancementsincheaperandmoreefficientfiberopticcables（光缆）promisetobringextremelyfastInternetconnectionstomoreusers.Still，the“lastmile”problemremainshardtodealwith.Therewillalwaysbesomewherethatdoesn’thaveanaffordablebroadbandconnection.Butsomedaythatmightnotmatter.Iftherapidprogressincellphonetechnologyhasanyindication，itmaynotbetoolongbeforeanInternetconnectionsimplyfollowsyouwhereveryougo.
语篇解读：
如今互联网发展迅速，这使得越来越多的人能够用上网络。
但是在偏远地区，互联网的接入仍然是个问题，文章就如何解决这一问题给出了说明。
5.WhichofthefollowingisTRUEaccordingtothepassage？
A.Internetconnectionshavebeenpopulareverywhere.
B.Internetserviceprovidersarewillingtocareaboutruralcustomers.
C.TheproblemofInternetaccesshasn’tbeencompletelydealtwith.
D.Computerscan’tbecomepopularindevelopingcountries.
解析：
选C 正误判断题。
根据第二段的内容可知，离大城市较远的地区有可能根本无法使用互联网，即互联网的接入问题还没有完全得到解决，故选C项。
6.Paragraph4mainlytellsusthattechnologicaladvancements .
A.makeTVandtelephoneavailableeverywhere
B.bringgreatchangetopeople’severydaylife
C.bringfasterInternetconnectionstousers
D.makeitpossibleformorepeopletousetheInternet
解析：
选D 细节理解题。
根据第四段的第一句“Buteveryyear，technologicaladvancementsallowofmoreandmoreInternetusers.”可知，科技的进步使得越来越多的人可以使用互联网，故选D项。
7.Whatmayeventuallysettlethe“lastmile”problem？
A.Thebroadbandconnection’sgettingfaster.
B.Therapidprogressincellphonetechnology.
C.MoreandmoreInternetconnections.
D.MoreandmoreInternetusers.
解析：
选B 细节理解题。
根据最后一段的最后一句“Iftherapidprogress...youwhereveryougo.”可知，如果手机科技的飞速进步有任何的迹象，用不了太久，互联网的接入就将跟着你到任何地方，故选B项。
8.Thebesttitleforthispassagemaybe“ ”.
A.InternetConnectionProblems
B.InternetConnectionsNeedImproving
C.ProgressinInternetConnections
D.InternetConnectionsToday
解析：
选A 标题归纳题。
文章讲述了在因特网迅速发展的今天，也存在问题，即部分偏远地区还不能使用互联网，最后介绍了如何解决这一问题，故A项“因特网连接问题”最适合作文章标题。
Ⅱ.完形填空
（2017·山东省实验中学一模）WhenIwasayoungboy，myparentsoftentoldmethatitwastimethattaughtamaneverything.Ididn’tunderstandandwonderedwhytimehadsuchabig 1 onaperson.IthoughtIcouldgrowupquicklyto 2 itoutasanadult.Butnow，beforeIcometoknockatthedoorof 3 ，Ifeelanxioustoexpressmyownopiniononthis 4 .IknowthatI’mjustahighschoolstudentwithvery 5 experiences.Therearestillmanythings 6 meinthefuture，yetIwouldliketoexpressmyselfinachildishvoice.
Ioncereadthissentence，“Tomakethisworldahappyplacetolivein，you’dbetterchangeyourselfandyourheart， 7 thewholeworld.”Iwas 8 .Itmademethinkaboutlifeitself.Therearesomanythingsaroundusthat 9 ourwill.Wecan’tforcelifeto 10 ourwishes.Theearthwon’tstopturningnomatterwhetherweacceptitornot.Whatwecandoisjusttomakeourselves 11 theworld.Ithinkweshouldlearntoaccept 12 lifegivesus，whetherit’sthespringsunlight 13 thewintersnowfall，andtrytobehappy.
Deeply 14 bythepopsongGrandmother，Ialwaystryto 15 everypleasantthinginmylife. 16 nowIseeIcan’tcatchallofthem.Itismorelikelythattheyslipbyandleaveyoufeelingregretful.IhaverealisedthatI’mnotjustlivingformyselfandthatthereareothersaroundmeI 17 thinkof.Theyallpayattentiontomygrowingup， 18 it’sjustalittleprogress.
Everyonehashisorherownattitudetowardslife，positiveor 19 .Itdoesn’tmatter，Ithink.Thereisone 20 thatshouldbeobeyed—tomakethisworldabetterplacetolivein.
语篇解读：
本文是一篇议论文。
作者通过自己的亲身体会，向我们说明了时间对我们的生活有着重要的影响的道理。
为了能够快乐地生活，我们应该尽力去改变自己，而不是去改变世界。
1.A.pressure B.impression
C.influenceD.direction
解析：
选C 根据文章第一句“...itwastimethatteachesamaneverything.”可知，时间对人有很大的影响。
故选C。
2.A.putB.find
C.leav
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