2025届新高考英语精准冲刺复习 名词性从句

2025届新高考英语精准冲刺复习

名词性从句主语从句是什么？由句子担任主语的从句叫主语从句，它是名词性从句之一。主语从句要用陈述语序，且主语从句后的谓语动词用第三人称单数。引导主语从句的连接词有∶从属连词that，whether等;连接代词who，what，which,whoever，whatever，whichever连接副词when，where，how，why等。主语从句在句首时，必须由连接词引导，不能省略这些连接词从句时态不受主句时态的影响从属连词∶that，whether(if)等that引导主语从句时只起引导作用，本身无实际意义，在主语从句中不充当任何成分，但不能省略。如∶Thatshelefthimcuthimtotheheart.由whether引导的主语从句放在句首、句后都可以。Whetheritwillpleasethemisnoteasytosay.IfMaryreallyheardhimisreallydoubtful.(主语从句的形式主语)连接代词∶who,whom,what,which,whoever,whatever,whichever等Whatseemseasytosomepeopleseemsdifficulttoothers.what在句子中充当两个成分，注意what的意思是什么东西，代词词性，充当主语和宾语和表语，相当于名词Whichsidewillwinisnotclear.注意和定语从句中which的区别定语从句中which有意思吗？充当成分吗？Which在主语从句中，意为哪一个？Whicheverofyouhavedifficultyunderstandingthesentencecanaskmeforhelp.Whoeverbreakstherulesdeservestobepunished.

Whowillberesponsibleforthecaraccidentisstillunderinvestigation.Yoursupportisimportanttoourwork.Whateveryoucandohelps.Whomyoutalkedtojustnowwillbeconfirmedlater.（It+形式主语谓语+宾/表+从句）防止句子头重脚轻，把形式主语it放在句首位置，真正主语搁置于句末Thathewillwinthematchiscertain.→Itiscertainthathewillwinthematch.Thathehasmadeaveryimportantdiscoveryinchemistryistrue→Itistruethathehasmadeaveryimportantdiscoveryinchemistry.Whatcausedtheaccidentisstillamystery.→Itisstillamysterywhatcausedtheaccident.如果出现important、necessary、anecessity等)含义时，that从句中的谓语动词一般要采用“should+do”的虚拟语气形式，should经常省略。主语从句不可位于句首的五种情况If引导的主语从句itisuncertainifhewillleaveforBeijingtomorrow.IfhewillleaveforBeijingtomorrowisuncertain.Itissaid,(reported)…结构中的主语从句ItissaidthatPresidentJingowillvisitourschoolnextweek.ThatPresidentjinwillvisitourschoolnextweekissaid.主语从句不可位于句首的五种情况Ithappens…,Itoccurs…结构中的主语从句Itoccurredtohimthathefailedintheexamination.Thathefailedintheexaminationoccurredtohim.Itdoesn’tmatterhow/whether…结构中的主语从句Itdoesn’tmatterwhetherheiswrongornot.Whetherheiswrongornotdoesn’tmatter.主语从句不可位于句首的五种情况含主语从句的复合句是疑问句时,主语从句不可提前.Isitlikelythatitwillrainintheevening?Isthatwillrainintheeveninglikely?when,how,where,whywhen、where、why、how能够用来连接主语从句的连接副词主要有:when、where、why、how等。这些连接副词在主语从句中作状语.Whentheywillarriveatthestationdoesn'tmatter.(他们何时到站没有什么关系。)Howtheaccidenthappenedisstillunknown.(这场事故是怎么发生的，还不清楚。)Whyhewasabsentfromthemeetingremainsamystery.(他为什么没有参加会议仍然是个谜。)Where

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willspendmysummerisnoneofyourbusiness.(我在哪里过暑假不关你的事。)为了避免头重脚轻，上面的句子可以改为:Itdoesn'tmatterwhentheywillarriveatthestation.Itisstillunknownhowtheaccidenthappended.ItremainsamysterywhyhewasabsentfromthemeetingItisnoneofyourbusinesswherelwillspendmysummer.注意what和whatever引导的通常不用it的形式主语Exercise______hefinishedwritingthecompositioninsuchashorttimesurprisedusall.Itwasapity______youdidn’tgototheparty.Itisknowtousall______theearthturnsaroundthesun.______hehasgonetherehasnotbeentoldyet.______maketherivermorebeautifularethelotusplantsgrowinginthewater.______struckmewasthattheyhaveallsufferedalot.______ofyoucomesinfirstwillreceiveaprize.______carweshouldtakeisthemostimportantthing.______themeetingwillbeheldhasnotbeendecided.______thishappenedisnotcleartoanyone.ThatThatThatWhyWhatWhatWhicheverWhichWhetherWhy宾语从句名词性从句的高考一轮复习宾语从句是什么？一个动作（动词）的接受者英语中常把宾语分成三类：直接宾语、间接宾语和介词宾语WewatchedFast&Furious9lastnight.（Fast&Furious9就是直接宾语）HeboughtmeanewiPhone.（me叫间接宾语，anewiPhone叫直接宾语）Thetownisbesidethesea.（thesea跟在介词beside后，叫介词宾语）什么是宾语从句？用一个句子代替了原来用一个词表示的宾语Hetoldmehisstory.-HetoldmethathewasleavingforFrance.That,if,whether,what,which,who,whom,whose,whatever...that无词义，不充当句子成分，可省略Iexpect(that)theplanewouldbediverted.if/whether有词义--“是否”，不充当句子成分Idon'tknowif/whetherhestillliveshereaftersomanyyears.what、which、who、whom、whose、whatever...有词义，充当句子成分（主语、宾语、表语和定语）We’lldowhateverwecantosavehim.where(地点)、when(时间)、how(方式)、why(原因)...有词义，充当句子成分（状语）Heknowswheretheylive.Tellushowyouaregettingonnow.从句时态：主现从任，主过从过，从真必现主句为现在时，从句根据情况使用任意时态Idon’trememberwhereI______(put)thebookyesterday.Mycousinhasn’tdecidedhowhe______(go)toShanghaithisweekend.主句为过去时，从句必须用过去时（客观真理除外）MyfriendaskedmewhereI_______(buy)this5Gmobilephone.Hesaidthathe_______(learn)someEnglishbefore.从句表述的是客观真理时只能用一般现在时Scientistshaveprovedthattheearth______(turn)aroundthesun.只能使用that放句首表强调Thatheisagoodperson,weallknow.主句的谓语动词与宾语从句之间有插入语JustthenInoticed,forthefirsttime,thathepreparedtotalktous.有间接宾语时Lucytoldmethatshewouldnotcometoschooltomorrow.当it作形式宾语时Wehavemadeitclearthatwewilllearntodealwithvariousdifficultproblems.只能使用that介词besides、beyond、but、except、in、save后的宾语从句Themanstoodquitestill,exceptthathislipsmovedslightly.主句中的动词后有2个或以上的宾语从句，第二个及以后的that不可省Ithink(that)itwillclearupthisafternoonandthat(不可省略)theywillcometotheparty.宾语从句本身是一个复合句Hesaidthatifhecamebackearly,hecouldcomeforthemeeting.当that从句单独用来回答问题时-Whatdidhesayatthemeeting?-Thatthesituationwasserious.在较为正式或不常用的动词后，如reply,objectHerepliedthathebadlymasteredthelanguage. 只能用whether,不能使用if宾语从句置于句首Whetheritistrueornot,Ican'ttell.介词后Theyaretalkingaboutwhetherhewillwinthegame.与ornot连用Ican’tsaywhetherornottheycancomeontime.whether后接不定式Idon'tknowwhethertoattendthemeeting.动词discuss、decide之后Timeforhertodecidewhethershewantstocontinuethejourney.whether与if含义易混时Pleaseletmeknowwhetheryouwanttogo. 只能用if，不能用whetherif引导否定的宾语从句时，不能用whether代替HeaskedifIdidn’tcometoschoolyesterday. 否定转移宾语从句表示否定时，将否定词not转移到主句中我认为他不会来-Ithinkhewillnotcome.-Idon’tthinkhewillcome.主句的主语是第一人称I和we主句的谓语动词是表示“认为”、“相信”、“期望”等主观想法的词常见：think、believe、suppose、expect、imagine、feel主句时态为一般现在时➣Idon'tbelievethattheycanaccomplishthetaskinsuchashorttime．➣Wedon'timaginethattheywilljointhecompetition宾语从句后置用一个“it”来代替整个宾语，将宾语从句的位置移到句末“喜、怒、哀、乐”appreciate、enjoy、like、dislike、love、hate、prefer...Wewouldappreciateitifyoucouldsetupourpaymentarrangement.Iconsideritwrongtocheatinanexamination.“认为、发现”think、make、find、consider、feel、suppose...Hehasn’tmadeitknownwhenheisgoingtogetmarried.介词后answerfor、dependon、relyon、insiston、lookto、seeto、stickto...Youcandependonitthathewillfinishthejobontime.宾语从句中，that不能省略①宾语从句的主语是非谓语动词HethinkthatlearningEnglishisveryhard.②宾语从句的主语是this或that的时候Shesaidthatwouldleadherwin.③有两个或两个以上的宾语从句，第二个that不能省略Ibelieve(that)youhavedoneyourbestandthatthingswillgetbetter④it作形式宾语，此时that引导的宾语从句that不可省略IthoughtitstrangethatAmydidn’tcameupyesterday.⑤双宾时，that引导的从句做直接宾语时，that不可省略MyforeignfriendtellmethatChineseisoneofthemostdifficultlanguagetolearn.表语从句名词性从句的高考一轮复习表语从句是什么？表语位于系动词（be动词及感官动词）之后，所以一般结构为主语+系动词+表语从句例如：thetroubleisthathehaslostalotofmoney.说明主语的身份、性质、品性、特征和状态的词或从句表语从句不能用if，只能用whether从属连词：that、whether、asthough、asif关系代词：who,what,which,whom,whose,whatever，whoever，whomever，which等关系副词when,where,why,how,however,whenever,where等系动词（linkingverb）状态系动词(be)，感官系动词，表像系动词，终止系动词，持续系动词，变化系动词。5个感官系动词：look、feel、smell、sound和taste。Thiskindofclothfeelsverysoft.这种布手感很软。Thisflowersmellsverysweet.这朵花闻起来很香。3个表像系动词：表示“外观”的概念主要有seem、appear。Heseems(tobe)verysad.他看起来很伤心。2个终止系动词：表示主语结束了动作，prove，turnout，表示“证实”、“成为”的意思。Therumorprovedfalse.这谣言证实有假。Thesearchproveddifficult.搜查证实很难。Hisplanturnedoutasuccess.他的计划终于成功了。（turnout表终止性结果）系动词（linkingverb）状态系动词(be)，感官系动词，表像系动词，终止系动词，持续系动词，变化系动词。5个持续系动词：用来表示主语继续或保持一种状况或态度，主要有keep、remain、stay、lie和stand。Healwayskeptsilentatmeeting.他开会时总保持沉默。Thismatterremainsamystery.此事仍是一个谜。8个变化系动词：这些动词表示主语是怎样的，变化类动词主要有become、grow、turn、fall、get、go、come、run。Hebecamemadafterthat.自那之后，他疯了。Shegrewrichwithinashorttime.她没多长时间就富了。ExerciseThequestionis________weshouldleavenow.Theproblemwas________itwastoovaluableforme.Itlooked______itwasgoingtosnow.That’s_______weshoulddo.Theproblemwas_______coulddothisjob.Johnlookedjust_______hehadlookedtwentyyearsbefore.Thatis______youcan’tappreciatemusic.Lucyhadseenthefilmbefore.Thatis________shedidnotseeitlastnight.Lucydidnotseethefilmlastnight.That's_________shehadtohelpherlittlebrotherwithhishomework.ThereasonTomwasdismissedis________heiscarelessandirresponsible.Thereason_____Tomwasdismissedis________heiscarelessandirresponsible.同位语从句名词性从句的高考一轮复习同位语从句是什么？与同位语前面的那个名词具有相同地位的成分.即同位语通常紧跟在名词、代词后面,进一步说明、解释它的情况Hemybrotherisasuperstar.Webothcandoit.Whereisyouclassmatetom同位语从句，就是用一个句子来做同位语成分，通常跟在一些特定的名词之后。这些名词有：hope/wish/fact/answer/problem/news/belief/idea/promise/suggestion/order/conclusion/information/thoughtThefactthatshedidn'tlikemereallyhurtsme.同位语从句和定语从句的区别定语（从句）是对其先行词的修饰，属于形容词范畴。而同位语（从句）是对其前面的抽象名词进行解释说明，属于名词范畴。引导词that。Thenewsthatourteamhaswonthegamewastrue.Thenewsthathetoldmeyesterdaywastrue.when,where,why,how等连接副词连接Hewillneverforgetthedayswhenhelivedwithhisgrandparent.他永远也不会忘记和爷爷奶奶一起生活的日子。Hehasnoideawhenthemeetingwillbeheld.他不知道会议什么时候举行。分离式同位语从句Thenewsthattheseproductswillnolongerbeav