最新高考英语专题解析课件-语法填空[仿真练析说明文].ppt

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1、说明文(31)Ballpointpenshavemadelifeeasierformillionsofpeople.Atonetimeschoolsdidnotliketheirstudentstowritewithpen.Perhapsitwas16______penscanleakanditiseasytospilltheink.And17__ishardtowriteonthinorcheappaperwiththem.16.根据前后句的因果关系可知填because引导原因从句。17.作形式主语替代后面的不定式。becauseit

2、LadislaoBiro18_______(work)foranewspaperinBudapest.Hespentalldayathisdesk.Dayinanddayout,hecorrectedpagesofthin,cheappaper19____apenandink.Heoftenhadtostoptofillhispenanditdidnotwrite20____(good)onthethinpaper.18.由上下文可知用一般过去时。19.介词with这里意为“用”。20.副词作状语,修饰write。workedwithw

3、ellHeandhisbrotherGeorgebegansomeexperiments.Theywantedapen21___________didnotleak,withinkthatdidnotspill.Whynotusealittleball22___theend?TwoEnglishmen,HenryMartinandFrederickMiles,liked23___idea.21.引导定语从句修饰前面的pen。22.根据搭配,attheend“在末端”。23.指代上文提到的想法。that/whichattheItwasth

4、etimeoftheSecondWorldWar.TheAirForceneededanon-leak,non-spillpenforthemen24_______(write)withonplanes.MartinandMilesmade25____soldmanythousandsofBiro“writing-sticks”totheAirForce.24.不定式作补语。25.前后动词为先后关系,故填and。towriteand(32)SupposeyouaregoingtoBoston,andyouhavenevervisited

5、thecitybefore.Ifsomeonetellsyouabouttheinterestingplacesinthecity,youbegintogetsomeideas16___whatyouwillsee.Butdon’thave17___clearideaofwheretheseplacesareorofhowtofindthem.16.因idea后接of说明idea的内容。17.不定冠词表示“一个”。ofaHowever,18__someonehasamapofthecityandshowsyouthemainroadsa

6、ndbuildings,youmaysay,“Oh,nowIsee.Icanfindmywaywithnotroubleatall.”19________(work)atmathissomewhatliketryingtofindyourwaytoanewcity.18.根据前后句的条件关系可知填if引导条件从句。19.动名词作主语。ifWorkingPerhapsthewordsmaytellyousome20___________(inform)andyouhavethoughtitover,21____youcan’tseeany

7、clearroadtotheanswers.Maybe22____needtohaveakindofmapofthemainroadsinmathstohelpyoufindyourway.20.名词作宾语。21.前后为转折关系,故填but。22.根据句中的tohelpyou可知。informationbutyouExplorewhatlies23__maths,andtryyourbesttofindthemainroads.They24________(lead)youtotheanswer.Ifyoucanfindthe“map”

8、,themathsproblemswill25__________(work)outeasily.23.介词in此处意为“在……里面”。24.由上下文可知用一般将来时。25.由主语可知用被动语态。inwil