It句型与高考考点例举

2008.91It句型与高考考点例举陇南市一中张成林2008.921.Itis／was＋过去分词＋that从句。•这一句型中常用的过去分词有said，reported，known，thought，believed，suggested等等。通常译为“据说（报道……）”。同样，it是形式主语，that从句是真正的主语。如：•Itisreportedthatalotofpeoplelosttheirjobsinthecitylastmonth.据报道，上个月这个城市的许多人都失业了。•ItisknownthatTaiwanispartofChina．众所周知，台湾是中国的一部分。2008.93考例1：•Itisgenerallybelievedthatteachingis____itisascience．A.asartmuchasB．muchanartasC．asanartmuchasD．asmuchanartas考例2:ItiswellknownthatThomasEdison____theelectriclamp．A.InventedB.discoveredC.foundD.developed考例3:•It’sbelievedthat__youwork，___resultyou'llget．A.theharder;thebetterB.themorehard;themorebetterC.thehard;abetterD.morehard;morebetter2008.942．It＋动词(look,seem,appear,happen…)＋that从句。意为“似乎／看起来/碰巧…”。如：•Itlooksthathehasbeentherebefore．看起来他好像以前到过那儿。•Itseemstomethatthemathsproblemistooeasyforher．在我看来，这道数学题对她来说太简单。2008.95•IthappenedthatImetmyoldfriendinthestreetyesterday.=Ihappenedtomeetmyoldfriendinthestreetyesterday.昨天我碰巧在街上遇到我的老朋友。考例4:•Itlookedthatthey____theirtaskbefore．A．finishedB．wouldfinishC．wasfinishingD．hadfinished2008.963．It＋动词＋that／whether／what／who／when／where／why从句。如：•Itwasnotclearwhathemeant．他是什么意思不太清楚。•Ithasn'tbeendecidedwhethertheprojectwouldbegivenup．是否要放弃这项工程还没决定。2008.97•Itwasnotknownwhowouldspeakatthemeeting．谁在大会上发言不清楚。•It’sobviouswhytheyturneddowntheplan.考例5:•Does____matterifhecan'tfinishthejobontime？A．thisB．thatC．heD．it2008.984．Itis／was＋强调部分＋that从句。这一句型可以强调除谓语以外的任何成分。如：•IsawherinthepostofficewhenIwaswalkingby．→ItisIthat／whosawherinthepostofficewhenIwaswalkingby．（强调主语）•Itisherthat/whoIsawinthepostofficewhenIwaswalkingby．（强调宾语）•ItisinthepostofficethatIsawherwhenIwaswalkingby．（强调地点状语）2008.99•ItiswhenIwaswalkingbythatIsawherinthepostoffice．（强调时间状语）注意：在这一句型中，如果被强调部分是人，可用that，也可用who连接，其余的全用that。同时这一句型要注意其变换句型，像一般疑问句、否定句、特殊疑问句等。如：•Isitfarmingthathelikestotakeup？•Whoisitthat／whowonfirstinthelongjump？•Whyisitthathecamelate？2008.910考例6:•Itistheabilitytodothejob_____mattersnotwhereyoucomefromorwhatyouare．A．itB．thatC．oneD．this考例7:•Itwasforthisreason___herunclemovedoutofNewYorkandsettleddowninasmallvillage．A.whichB．whyC．thatD．How考例8:•Was____thatIsawlastnightattheconcert？A.ityouB.notyouC.youD.thatyourself2008.911考例9:•____wasin1979____Igraduatedfromtheuniversity．A.That；thatB．It；thatC.That；whenD．It；when考例10:•Itwasabout6，000yearsago___thefirstclockwithafaceandanhourhandwasmade．A.thatB.untilC.beforeD.when考例11:•ItwasonlywhenIrereadhispoemsrecently____Ibegantoappreciatetheirbeauty．A．untilB．thatC．ThenD．so2008.9125．Itis（hasbeen）＋一段时间＋sinceclause。意为“自……以来已有多长时间了”或“自不……以来已有多长时间了”。考例12:—Whatwasthepartylike？•—Wonderful！It'syears___Ienjoyedmyselfsomuch．A.afterB．beforeC．whenD．since考例13:•It___tenyearssincetheWhites___inthevillage．A.was；hadlivedB．hasbeen；havelivedC．is；haslivedD．willbe；lived2008.913•注意：在该句型中，若主句的be动词用了is或hasbeen，since-clause的谓语动词要用一般过去时；若主句的be动词用了was，since-clause的谓语动词须用过去完成时。此外，若since-clause的谓语动词是非延续性动词，则表示从句中的动作延续多长时间了；since-clause的谓语动词是延续性动词或状态动词，则表示从句中的动作已结束多长时间了，译成汉语时要特别注意。再如：2008.914•Itiseightyearssincetheylastmeteachother．他们自从上次相见已有八年的时间了。•ItisjustaweeksincewearrivedinBeijing．我们到达北京刚好一星期。•ItisfiveyearssinceIlastsmoked．我戒烟已有五年的时间了。•Itistwomonthssincehewasill．他病愈已两个月了。2008.9156.This／That／Itis／was／willbethefirst／second／thirdtimethat…该句型意为“这是／那是／这将是某人第某某次干某事了”。•当主句的谓语动词用is时，从句谓语动词用现在完成时；当主句的谓语动词用was时，从句的谓语动词用过去完成时；当主句的谓语动词用willbe时，从句的谓语动词用一般现在时（表示将来）。•例如：2008.916•ItisthefirsttimethatIhavespokentoaforeigner．这是我首次和一位外国人交谈。•ThecoupletoldusitwasthefourthtimethattheyhadvisitedWestLake．•这对夫妇告诉我们那是他们第四次游西湖。考例14:•—Doyouknowourtownatall—No，thisisthefirsttimeI______here．A．wasB．havebeenC．cameD．amcoming2008.9177.Itis／was＋形容词／名词＋that从句。其中，it是形式主语，that从句是真正的主语。如：•ItisquiteimportantthatChinabecomesanofficialmemberofWTO．•中国成为世贸组织的正式成员是十分重要的。•Itisnecessarythatyouaskyourparentsforhelpwhenyouareintrouble.•当你遇到困难时向你父母请教是必要的。•Itisourdutythatweservethepeopleheartandsoul.全心全意为人民服务是我们的职责。2008.918考例15:•Itiscertainthatwhencompleting，the460-metre-tallTVtowerinShanghaiwilladdcolourtothecity．（指出划线部分中有错的一项并加以改正）考例16:•____isafactthatEnglishisbeingacceptedasaninternationallanguage．A．ThereB．ThisC．ThatD．It2008.9198.Itis／was／willbe＋一段时间＋before从句。这一句型意为“还有多少时间就……”。如：•Itwon'tbelongbeforeyoureachyourgoal．你离成功不远了。•Itisoneyearbeforehefinishesmiddleschool．他还有一年就中学毕业了。考例17:•Itwon'tbetoolong_______shefindsasuitablejob．A．thatB．sinceC．beforeD．for2008.9209.Itis／was＋具体时间＋when-clause该句型意为“当某事发生时，时间是在……”。考例18:•Itwasfiveo'clockintheafternoon__theyclimbeduptothetopofthemountain．A.sinceB．whenC．thatD．until•Itwastwelveo'clocksharpwhenhereturnedhomelastnight．昨晚他回家时时间是十二点整。2008.92110．Itisuptosb．todosth．该句型意为“该由某人负责干某事”。•Itisuptoyoutolookafterthechildren．应该由你负责照看这些孩子。考例19:•Whoisitup____thefirstcompany____isrunbythestate？A．totakechargeof；whichB．tototakechargeof；thatC．fortotakechargeof；thatD．tototakingchargeof；which2008.92211．Itisnowonder＋that-clause／Nowonder＋that-clause该句型意为“难怪某人……”。考例20:•Theyareallclassmates．____isnowonder___theyshouldhelpeachotherwiththeirstudies．A.This；whetherB．It；ifC.That；thatD．It；that2008.92312.Itis（high）timethatsb．didsth．该句型意为“是某人该干某事的时候了”。•这是一个