高中英语北师大版Uint4Cyberspace学业分层测评4

学业分层测评(四)Ⅰ.单句语法填空1．Tobehonest，thepayisn't(attract)enough，thoughthejobitselfisquiteinteresting.2．Shewasthefirstinourclass(break)themold；insteadofgettingajobineducation，shedecidedtobecomeanaccountant.3．Whenthewholeareawascutbytheflood，thegovernmentsentfoodandmedicinetherebyhelicopter.4．ThewineproducedinNewZealandistopquality.5．Ourdeedsmustconsistourwords.【答案】breakⅡ.单句改错1．Sheisnotbeautiful，butIfindherveryattractivelybecausesheseemssofulloflifeandfun.2．Thefootballteam，consistedof22playersandthreecoaches，wassetupabout3yearsago.3．Therestofthericearestoredinadrybag.4．Thismedicineislittleuse.5．Wearealllookingforwardtoseeyouagaininthenearfuture.【答案】→attractive→consisting或在consisted前加which3．are→is4.在little前加of→seeingⅢ.完成句子1．真遗憾，这种药没什么效果。It'sapitythatthemedicine．2．他是第一个想出这个办法的人。Hewastheidea.3．我期待你尽快回复。Iyourearlyreply.4．我们国家由多少个民族组成？Howmanynationalitiesourcountry？5．第一个问题很难，但其余的都相当简单。Thefirstquestionwasdifficult，butprettyeasy.【答案】oflittle/nousefirsttothinkoflookingforwardto；consistofrestwereⅣ.阅读理解ADavidBrabenisaverywell­knowngamedeveloperwhorunstheUKdevelopmentstudio，FrontierDevelopments，butisjustaswell­knownforbeingthedeveloperof“Elite”．Overhiscareerhisstudiohasbroughtusthe“RollercoasterTycoon”seriesandmostrecently“Kinectimals”.Inthebackground，however，Brabenhasbeentryingtosolveanotherproblem:gettingprogrammingandgenerallearningofhowcomputersworkbackintoschools.Brabensaysthateducationsinceweenteredthe2000shasturnedtowardsteachingusefulskillssuchaswritingoncomputer,howtogetinformation,andlearningbasiccomputeruseskills.Andthosehavesupplantedmorecomputerscience­likeskillssuchasbasicprogrammingandunderstandingthehardware(硬件)containedinacomputer.Hissolutionisnottocreatehisowncourse，butinsteadtomakealow­costPCthatcanbegiventokidsforfreeandhiscoursesarebuiltuparoundtheirpersonalcomputerisimportantforeachstudenttohaveinwesay“lowcost”，wemeanthecostissolowthateven“OneLaptopperChild”wouldbehasdevelopedatinymuchisthecost?$istheanswertoanyonethatsayshe/shecan'taffordahardwarebeingofferedisgood，newtinyPCwilllettheuserlookthroughtheInternetandgivetheuserafullyfunctional(功能)computertoplayitcanbecarriedinyourpocketoronakeychain.ThistinycheapPCisgoingtobegiventoschoolsthroughanewcharitablefoundation(慈善机构)calledtheRaspberryPiwillhelpcomputersciencestudiesinsayshehopesthattheywillbegivenwithinthenext12months.【语篇解读】DavidBraben研制了只有钥匙扣那么大的计算机，而且免费送给学校的孩子们。1．WhatDavidBrabenhasbeentryingtodois．A．runningtheUKdevelopmentstudioB．lettingchildrenlearnscience­likeskillsC．creatingmoreadvancedcomputersD．creatingmorecomputergames【解析】细节理解题。根据第二段的“Brabenhasbeentryingtosolveanotherproblem:gettingprogrammingandgenerallearningofhowcomputersworkbackintoschools.”可以推断出答案。【答案】B2．Whatdoestheunderlinedword“supplanted”inParagraph3probablymean?A．Used. B．Changed.C．Designed. D．Replaced.【解析】词义猜测题。根据语境可知此处指电脑应用技术已取代了computerscience­likeskills。【答案】D3．WhatdoweknowaboutthePCDavidBrabenisdeveloping?A．Itissmallandverycheap.B．Itshardwareisn'tverygood.C．Itisn'tafullyfunctionalone.D．Itischeapandnotspecial.【解析】细节理解题。根据最后一段的ThistinycheapPC可知DavidBraben研制的计算机又小又便宜。【答案】A4．WhatkindofpersondoyouthinkDavidBrabenis?A．Heismean，richandfamous.B．Heisable，wiseandmean.C．Heisrich，selfishandsuccessful.D．Heisable，famousandwarm­hearted.【解析】推理判断题。通读全文后知道Braben是有名的电子游戏的开发者，开发了许多产品。他研制了小型计算机，而且免费地送给孩子们，可知他是有才华的、著名的并且充满爱心的人。【答案】DBTheworld'sbiggestInternetsearchengine，Google，hasprovenonceagaintobekingofthecandownload“GoogleWi­Fi”softwareandthenenjoyfreeWi­FiserviceavailableinsomeUScitiessincelastTuesday.Wi­Fiisshortfor“WirelessFidelity”(无线上网)．ItallowslaptopcomputersandpersonaldigitalassistantstoconnecttotheInternetathighspeedbyradiosignal.ApersonwithaWi­FienabledcomputercanconnecttotheInternetwhennearoneofthenetwork'saccessplacecoveredbyoneorseveralaccesspointsiscalledahasalreadysetuptwo“hotspots”intheUScityofSanFranciscowhichprovideafreeWi­Fiservice.TheWi­FitechnologyevenallowsuserstoenjoyafreeInternetphonescientistsarguethatWi­Fimayreplacemobilephonenetworks.Wi­Fiisstilllimitedtoafewcities，wherethereare“hotspots”．Butitscapability(容量)ofsendinginformationhasalreadydonebetterthanthatofthemobilephonenetwork，eventhatof3G(3rdgenerationtelecommunicationtechnology)．SomescientistshavestartedtocallWi­Fi4G.InadditiontoahighspeedInternetconnection，Wi­Fihasotheradvantagescomparedtomobile­FiissameWi­Fisystemworksindifferentcountriesaroundthefromusingcellphones，youdon'tneedtochangecomputerstouseInternetphoneswhenyougotootherplacesandmostimportantly，manyInternetphonescostyounothingatall.【语篇解读】文章主要对无线上网技术作了介绍。5.Wi­Fiisnotavailableincitieswithout．A．acomputer B．aradioC．ahotspot D．acellphone【解析】根据第三段第一、二句“ApersonwithaWi­FienabledcomputercanconnecttotheInternet...byoneorseveralaccesspointsiscalledahotspot.”可知C项正确。【答案】C6.WhichofthefollowingisNOTtheadvantageofWi­Fi?A．ThehighspeedInternetconnection.B．ManyfreeInternetphones.C．UsingthesamecomputersforInternetphones.D．UsedinalltheUScities.【解析】根据文章第一段第二句可知