名词性从句中考点归纳lu

名词性从句-----考点归纳主备：鲁宏杰学习目标:1.掌握名词性从句的相关概念2.掌握名词性从句不同连接词的用法（重点）3.掌握名词性从句的基本结构以及在句子中的使用4.弄清名词性从句与定语从句、状语从句的区别(难点)定义：在复合句中起名词作用的从句叫做名词性从句。名词性从句包括____________、____________、____________、____________。名词性从句一直是高考的重要考点之一。通过对近几年高考试题的分析，总结出对名词性从句的考查主要有以下六个方面：★引导名词性从句的连接词有三类：

从属连词：that,whether,if

连接代词：what,whatever,who,whom,whoever,whose,which,whichever

连接副词：when,whenever,where,wherever,how,however,why,__________在名词性从句在从句中不充当任何成分也没有词义，____________在从句中不充当任何成分有词义“是否”。连接代词在名词性从句中均有词义充当_______、_______、_______、或_______成分。连接副词在名词性从句中均有词义充当_________。【考点1】名词性从句中引导词that与what的使用场合。that引导名从时，无意义不当句子成分，只是引导词；而what引导名从时，在从句中要充当主宾表等句子成分，what表“…的事物”=the+n.+that1.Themountainisnolonger____itusedtobe.A.whichB.thatC.whatD.as2.Thereismuchchance____Billwillrecoverfromhisinjuryintimefortherace.A.thatB.whichC.untilD.if3.Thethoughtofgoingbackhomewas_____kepthimhappywhilehewasworkingabroad.A.thatB.allthatC.allwhatD.which4.Youcanonlybesureof_____youhaveatpresent;youcannotbesureofsomething___youmightgetinthefuture.[2007安徽卷]A.that;whatB.what;/C.which;thatD./;that5.Itworriedherabit_________herhairwasturninggrey.

A.whileB.ifC.thatD.for【考点2】名词性从句中引导词whether与if的用法区别。分析：在引导宾语从句时两者可以互换，但引导介词后边的宾语从句或从句后面紧跟ornot时只能用whether,而不能用if。在引导主语从句、表语从句和同位语从句时，只能用whether,而不能用if例如：1.Couldyoutelluswhether/ifitsnowsinwinterinAustralia?

2.Everythingdependsonwhetherwehaveenoughtime.

3.Idon'tknowwhetherornothe'llcome.[高考链接]_____theflighttoNewYorkwillbedelayedis____I’mespeciallyworriedabout.(03南京)A.If;what B.Whether;that C.When;that D.Whether;what【考点3】名词性从句中的虚拟语气——“(should)+do”在主语从句中用来表示惊奇、不相信、惋惜、理应如此等,谓语动词用虚拟语气,常用句型有:（1）Itisnecessary,(important,natural,strange,etc.)that...（2）Itissuggested,(requested,proposed,desired,etc.)that...（3）一坚持（insist）、二命令（order，command）、三建议（suggest，advise，propose）、四要求（demand，desire,require，request）。（4）主语是suggestion,proposal,request,decision等表“建议、请求、要求、决定”等意思的词时,表语从句,同位语中谓语动词要用虚拟语气“(should)+do”。如:Hissuggestionisthatwe(should)holdanothermeetingtodiscussthequestion.1.Iadvisedthathe_____tothehospitalatonce,butheinsistedthathe_____quitewellthen.A.besent;wasfeeling B.wassent;sentC.besent;feel D.shouldbesent;shouldfeel(20XX年山东)2.Itisnecessarythatacollegestudent_______atleastaforeignlanguage(上海1993)

A.mastersB.shouldmasterC.masteredD.willmaster【考点4】名词性从句的语序只能是陈述句语序，宾语从句的时态应该与主句的谓语动词的时态保持一致。Theyareteachersanddon’trealize______tostartandrunacompany.(2004黄冈)A.whattakesit B.whattheytake C.whattakesthem D.whatittakes【考点5】whoever，whichever，whatever，whenever，wherever和however可以引导名从和让步状从；nomatterwho/which/what/when/where/how只能引导让步状语从句。1.________leavestheroomlastoughttoturnoffthelights.(NET1988)

A.AnyoneB.ThepersonC.WhoeverD.Who2.—Haveanicetrip!—Thanks.I’lltelephoneyoufrom_____Igettobytomorrowevening.A.whereverB.everyplaceC.wheneverD.nomatterwhere【考点6】考查名词性从句中的it作形式主语或形式宾语It做形式主语：It+be+过去分词+that从句译：据报道许多儿童在那场事故中丧生。_____________________________________________________________It+be+名词（词组）+that从句Itis________thatyoucouldfinish_____________________________insuchashorttime.你能在这么短的时间里完成这么难的工作真是个奇迹。③It+seems(-ed)/appears(-ed)/happens(-ed)+that从句译：碰巧那天我出去了。______________________________________________It做形式宾语：①主语+谓语+it+从句Ihate_______whenpeopletalkwiththeirmouthsfull.(NMET1998)

A.itB.thatC.thisD.them②主语+谓语+it+形容词/名词+从句Iwantto_______________________thatIdidn’tstealhispen.我想说清楚我并没有偷他的钢笔。Doyou__________________________thatshecan’tcometoourparty?她没能来参加我们的聚会你觉得很遗憾吗？

【考点7】定语从句与同位语从句中that的区别，主要看that在从句中有没有语法作用。定语从句中的关系代词that在句中做宾语或主语，有时可以与which互换。同位语从句中的连词that只起连接作用，在从句中不担当任何句子成分；而如果句子是同位语从句，就应用连词that而不能用which。同位语从句一般放在表具体含义的名词如：fact、suggestion、truth、possibility、idea等后面，解释名词的含义或内容，而定语从句只是对先行词的限定和修饰。1.----It'sthirtyyearssincewelastmet.----ButIstillrememberthestory,believeitornot,____wegotlostonarainynight.A.whichB.thatC.whatD.when2.Istillrememberthebignamesinthestories____mymothertoldmewhenIwasyoung.A.whenB.thatC.whatD.where2012高考英语名词性从句单选题分类汇编【2012安徽】27.Thelimitsofaperson’sintelligence,generallyspeaking,arefixedatbirth,but________hereachestheselimitswilldependonhisenvironment.A.whereB.whetherC.thatD.why【2012重庆】34.Evidencehasbeenfoundthroughyearsofstudy______children’searlysleepingproblemsarelikelytocontinuewhentheygrowup.A.whyB.howC.whetherD.that【2012全国】24.Itisbynomeansclearthepresidentcandotoendthestrike.A.howB.whichC.thatD.what【2012北京】24.Jerrydidnotregretgivingthecommentbutfelt______hecouldhaveexpresseditdifferently.A.why B.how C.that D.whether【2012福建】35.Wepromise_____attendsthepartyachancetohaveaphototakenwiththemoviestar.A.whoB.whomC.whoeverD.whomever【2012陕西】20.Asmanyasfivecoursesareprovided,andyouarefreetochoose_____suitsyoubest.A.whateverB.whicheverC.wheneverD.wherever【2012山东】25.Itdoesn’tmatter_____youpaybycashorcreditcardinthisstore.A.howB.whetherC.whatD.why【2012湖南】26.Everyoneinthevillageisveryfriendly.Itdoesn’tmatter___youhavelivedthereforashortoralongtime.A.whyB.howC.whetherD.when【2012江西】25.Itsuddenlyoccurredtohim___hehadlefthiskeysintheoffice.A.whetherB.wh