高三英語一輪語法復習 【知識精講+重點突破】名詞性從句課件

名詞性從句

Noun

ClauseLet'senjoyasongAsLongAsYouLoveMe0203Althoughlonelinesshasalwaysbeenafriendofmine.I'mleavingmylifeinyourhands.PeoplesayI'mcrazyandIamblind.Riskingitallinaglance.

Howyougotmeblindisstillamystery.

Ican'tgetyououtofmyhead.

Don'tcarewhatiswritteninyourhistory.

Aslongasyou'reherewithme.

Idon'tcarewhoyouare.

Whereyou'refrom.

Whatyoudid.

Aslongasyouloveme.AsLongAsYouLoveMeI'mcrazyandIamblindHowyougotmeblindwhatiswritteninyourhistorywhoyouareWhereyou‘refromWhatyoudid.nounclausethelyricofthissong

在英語的句子結構中，本來該由名詞充當?shù)闹髡Z、賓語、表語和同位語，由一個句子來充當,這個句子就叫名詞性從句。名詞性從句nounclause主語從句(TheSubjectClause)賓語從句(TheObjectClause)表語從句(ThePredicativeClause)同位語從句(TheAppositiveClause)什么是名詞性從句？ObjectClause一、賓語從句在句中充當及物動詞或介詞或某些形容詞的賓語的句子叫做賓語從句。通常放在主句謂語動詞(及物動詞)或介詞或形容詞之后。1.Ithink

thatitwillbeofnouse.2.Iasked

herwhetherhehadcome.3.Itdependson

whetherthebosswillagreetoyouornot.4.I’msure

thatyouwillwinthegame.

一.賓語從句ObjectClause如：sure,certain,glad,happy,afraid,sorry，satisfied,surprised等。從屬連詞：that,whether/if（是否）連接代詞:who,whom,whose,what,which,whoever,whatever,whichever連接副詞：when,where,why,howLOGO連接詞【缺啥補啥，啥都不缺用that】Practice單句寫作1.店主問我能否用現(xiàn)金支付。Theshopkeeperaskedmeif

.2.醫(yī)生建議我多吃富含纖維的食物。Thedoctoradvisedthat

morefoodrichinfibre.3.我想知道我們什么時候能被準許返回學校。

IcouldpayincashI（should）haveIwonderwhenwewillbepermittedtogobacktoschool.5.Mr.Philaskedmeaquestion

Idaredtogowithhimto

hecalledtheLonelyIsland.Practice3.Itisreportedthatanewschoolhasbeenbuiltin___wasadesertedvillageafewdecadesago.1.Ireallydoubt_____hewouldaskhertomarryhiminpublic.2.Letmetakedown________you'vesaidbeforeIforget.4.Afteraheateddiscussion,wedecided_______weshouldbuyfortheelderpeople.6.Mywalletisnolongerinuse.Icanbuy

IwantsimplywithWeChatPay.7.MymotheralwaysinsistedthatI

(wash)theclothesbymyself.

解題三步曲Step1:Step2:Step3:找出從句部分分析從句缺不缺成分缺：①缺主語、賓語、表語、定語：連接代詞②缺狀語：連接副詞不缺：從屬連詞that,whether是否5.Mr.Philaskedmeaquestion

Idaredtogowithhimto

hecalledtheLonelyIsland.Practice3.Itisreportedthatanewschoolhasbeenbuiltin___wasadesertedvillageafewdecadesago.1.Ireallydoubt_____hewouldaskhertomarryhiminpublic.2.Letmetakedown________you'vesaidbeforeIforget.4.Afteraheateddiscussion,wedecided_______weshouldbuyfortheelderpeople.6.Mywalletisnolongerinuse.Icanbuy

IwantsimplywithWeChatPay.7.MymotheralwaysinsistedthatI

(wash)theclothesbymyself.

whetherwhatwhatwhetherwhatwhatwhatever(should)washPredicativeClause二、表語從句

二.表語從句PredicativeClause主語系動詞表語從句連接詞從句主語從句謂語從句賓語Thatiswhywehavegivenyoutheletter.常見系動詞：1.be動詞2.感官動詞：feel、smell、taste、sound...3.變化類動詞：become、get、grow、turn...4.保持類動詞：keep、stay、remain...5.其他：seem、appear...位于系動詞后，在句中作表語的從句叫表語從句。1.Thatiswhyhedidn'tpasstheexam.2.Thequestioniswherehehasgone.

3.Theproblemisthathehasgone.4.Itlooks/seemsasif/thoughitweregoingtorain.5.Thevillageisnolongerwhatitusedtobetenyearsago.從屬連詞：that,whether連接代詞：who,whom,whose\what,which\whoever，whatever，whichever連接副詞：when,where,why,how其他連接詞：asif/though(好像),because,LOGO表語從句的連接詞01【缺啥補啥，啥都不缺用that】LOGO表語從句特殊句式02Thereasonwhy…is/wasthat………的原因是……This/That/Itis/waswhy…

這/那就是……的原因This/That/Itis/wasbecause…這/那是因為……Why…is/wasthat…√Thereasonwhyhewaslatewasthathiscarbrokedownontheway.表語從句注意事項主語是suggestion,advice,order,proposal，plan,request等表示建議、命令、要求、計劃的名詞，表從應該用虛擬語氣，即(should)+do.

√Mysuggestionisthatwe(should)goandhelphim.注意：這種句子考試時一定要記住這句話：名詞前（尤其是單數(shù)可數(shù)名詞前）一定要有限定詞。然后把句子變換成陳述句，接著判斷句子是屬于哪種從句再完成。試區(qū)分以下句子①Isthismuseumwhatyouvisited?②Isthisthemuseumthatyouvisited?③Isthismuseumtheonethatyouvisited?

(表從)(定從)(定從)Thismuseumiswhatyouvisited.Thisisthemuseumthatyouvisited.Thismuseumistheonethatyouvisited.5.［2018·北京卷］Thisis

myfatherhastaughtme—toalwaysfacedifficultiesandhopeforthebest.6.［2018·江蘇卷］Byboatistheonlywaytogethere，whichis

wearrived.

4.［2016·北京卷］Themostpleasantthingoftherainyseasonis

onecanbeentirelyfreefromdust.3.Mysuggestionis

youshouldhavepatience.2.Thatis

hewasbornandbroughtup.1.Thisisjust

wearealwayslookingforwardto.PracticethatwhatwherethatwhathowSubjectClause三、主語從句主語從句是在復合句中充當主語的從句，通常位于主句謂語動詞之前；或由形式主語it代替，真正的主語從句位于句末。1.ThatmostofthesearenowthreatenedandmaydisappearisaseriousmattertothepeopleinBritain.2.Whyhefailedtheexam

wasn’tclear.3.Whetherhehasfailedtheexam

wasn’tclear.4.Itisapitythatshecannotcome.

三.主語從句SubjectClauseWhyhefailedtheexamwasn’tclear.主語從句謂語動詞表語連接詞從句主語從句謂語從句賓語從屬連詞：that,whether/if（是否）連接代詞:who,whom,whose,what,which,whoever,whatever,whichever連接副詞：when,where,why,howLOGO連接詞01注：that在主語從句中無詞匯意義，在從句中不能充當成分；不可以省略從屬連詞that引導的主語從句①Thathewillwiniscertain.②Thatheplayedcomputergamesintonightmadehisparentsdisappointed.③ThatheknowsJapaneseisknowntoall.注：whether在從句中不能充當成分引導主語從句可置于句首，也可用it做形式主語，從句置于句尾從屬連詞whether引導的主語從句①Whethertheoldbusstationshouldbereplacedwithamodernhotelornotisunderdiscussion.②Whethertheplanwillbecarriedoutisstillunknown.

③Itisstillunknownwhethertheplanwillbecarriedout.

注：if在從句中不能充當成分使用時需用it做形式主語，if引導的從句置于句尾從屬連詞if引導的主語從句Itisstillunknowniftheplanwillbecarriedout.Iftheplanwillbecarriedoutisstillunknown.

if引導主語從句不能放在句首連接代詞who,whom,whose/what,which/whoever,whatever,whichever

引導的主語從句1.Whowillhostthemeetinghasn’tbeendecidedyet.2.Whichplanisbettershouldbediscussed.3.WhoevercomestoChinaiswelcome.4.Whatshesawfrightenedher.5.Whomweshouldserveisanimportantquestion.6.Whateveryoudoinyoursparetimeshoulddonoharmtoothers.7.Whosewatchwaslostisunknown.連接副詞when,where,why,how引導的主語從句1.Whenthespeechcontestwillbeheldstillneedstobediscussed.2.Wherethespeechcontestwillbeheldstillneedsdiscussing.3.Howthespeechcontestwillbeheldstillneedsdiscussing.4.Whythesunrisesintheeastisinteresting.√

isyourhairstyle.我最喜歡的是你的發(fā)型。WhatIlikemost√remainsaquestion.他是不是我的孩子仍然是個問題。Whetherheismychild主語從句注意事項Thathewillrefusethispieceofadviceisimpossible.由that引導的主語從句有時為了使句子結構平衡,避免“頭重腳輕”,常用it作形式主語,而把從句放在后面。Itisimpossiblethathewillrefusethispieceofadvice.it做形式主語①Itbe+adj.+從句

Itisnecessary/importantthat….…..是有必要/重要的Itisobvious/clearthat……很明顯……Itiscertainthat……是肯定的Itistruethat……是事實Itisstrangethat……很奇怪Itisnaturalthat……是很自然的√________________(很可能)shewillcomebacktomorrow.√________________(很明顯)thismeasureiseffective.ItispossiblethatItisobviousthat在主語從句中用來表示驚奇、不相信、惋惜、理應如此等語氣時，謂語動詞要用虛擬語氣“(should)+do”，常用的句型有：Itisnecessary(important,natural,strange,etc.)that…it做形式主語②Itbe+n.+從句

Itisapity/ashamethat…真遺憾…Itisasurprisethat….令人驚奇的是…Itisafactthat…事實是…Itisanhonorthat…是我的榮幸Itisawonderthat………是奇跡Itiscommonknowledgethat……是常識√________________(很遺憾)welostthematch.√________________(這是事實)hecheatedintheexam.ItisapitythatItisafactthatit做形式主語③It+be+過去分詞+從句

Itisbelieved/thoughtthat…人們相信…Itiswellknowntous/allthat….眾所周知…Ithasbeendecidedthat……已經決定……Itissaid/reportedthat據(jù)聽說/據(jù)報道

Itissuggestedthat+(should）do...建議……Itmustbeadmittedthat…必須承認……Itcannotbedeniedthat…不可否認……

Itmustbepointedoutthat…需指出的是……√________________(據(jù)報道)20peoplewerekilledintheaccident.√________________(建議)weshouldeatmorevegetable.ItisreportedthatItissuggestedthat當過去分詞是suggested，ordered，required，advised，requested，insisted等表示建議、要求、命令等的詞時，主語從句應使用虛擬語氣，即謂語動詞用“（should+）動詞原形”。it做形式主語④

It+不及物動詞+從句

Itappears/seemsthat…似乎…/看起來…Ithappenedthat….碰巧…;剛好...Itoccurredtomethat……我突然想起……Itdoesn’tmatterwhether......無關緊要√________________(剛好)Icameintotheofficeatthattime.√________________(我突然想起)Iforgottosenttheletter.IthappenedthatItoccurredtomethat我們學好英語很有必要。

weshouldlearnEnglishwell.Itisnecessaythat據(jù)報道，這位著名的籃球明星已經去世了。

thefamousbasketballstarhaspassedaway.Itisreportedthat主語從句注意事項√Thathewillrefusethispieceofadvice

isimpossible.√Whatheneeds_____thatbook.√Whatheneeds_____somebooks.①單個從句作主語時，謂語動詞一般用單數(shù)。但what引導的主從，謂語動詞看表語√Whenandwherethemeetingwillbeheld

hasnotbeendecidedyet.isare②用and連接兩個或兩個以上的主語從句作主語時，謂語動詞用復數(shù)；由兩個或兩個以上連接詞引導一個主語從句時，謂語動詞用單數(shù)?！蘔hentheywillsetoffand

wheretheywillgo

havenotbeendecidedyet.Practice1.［2019·全國Ⅰ卷］

youneedisagreatteacherwholetsyoumakemistakes.2.［2019·全國Ⅰ卷］Thedeadlinesand

youneedtoapplydependontheprogramme.3.［2013·天津卷］

IwanttotellyouisthedeeploveandrespectIhaveformyparents.4.［2013·四川卷］

yousaidatthemeetingdescribesabrightfutureforthecompany.5.［2014·全國卷］Exactly

thepotatowasintroducedintoEuropeisuncertain，butitwasprobablyaround1565.6.［2016·江蘇卷］Itisoftenthecase

anythingispossibleforthosewhohangontohope.7.［2017·北京卷］Everyyear，

makesthemostbeautifulkitewillwinaprizeintheKiteFestival.

whoeverthatwhenWhatwhatWhatWhatAppositiveClause

四、同位語從句Apposition

（同位語）Who:When:What:MylovestoryJack,myhusband,isaveryromanticman.March8th,ourweddinganniversary,isaspecialdayforus.Hepreparedagift,anewwatch,toshowhislovetome.JackMyhusbandourweddinganniversaryAgiftAnewwatchMarch8th

同位語Appositive

Jack,myhusband,isaromanticman.WhatisApposition?Apposition（同位語）同位語解釋說明Noun/Pronoun（名詞或代詞）Summary：一般的，________成分是對其前面的名詞或代詞進行______和_______。在復合句中，跟在名詞后進一步解釋、說明該名詞的具體內容的從句叫同位語從句。同位語從句結構：抽象名詞+連接詞+從句1.Theking'sdecision

thattheprisonerwouldbesetfreesurprisedallthepeople.

2.Theorderthatallthesoldiersshouldstaystillisgivenbythegeneral.

三.同位語從句AppositiveClausefact,idea,thought,doubt,news,hope,truth,belief,promise,word,wish,opinion,question,problem,truth,decision,conclusion,suggestion,advice,plan…1.Theprisonerwouldbesetfree.2.Theking'sdecisionsurprisedallthepeople.Weknewthenews

thatTomlostthenewwatch.主語謂語動詞賓語同位語從句連接詞從句主語從句謂語從句賓語從屬連詞：that,whether（是否）連接代詞:who,whom,whose,what,which,連接副詞：when,where,why,howLOGO連接詞011.Hetoldmethenews

thathewouldcomehomefromaboardsoon.2.Thequestion

whetherthegasisharmfultopeople’shealthisnotclear.3.Nobodycanexplainthemystery

whydinosaursbecameextinct.4.Ihavenoideawhenthey'llbebackandsettledown.5.Ihavenoideawhotoldalietous.同位語從句注意事項√HegotthenewsfromMary

thatthesportsmeetingwasputoff.√Wordcame

thatNapoleonwouldcomeandinspecthisgrandarmy.同位語從句一般緊跟在所說明的名詞，有時可以不緊跟在它所說明的名詞后面，而是被別的詞隔開。Word\

Newscamethat……消息傳來說Astorygoesthat…傳說Asayinggoesthat…有一句諺語說同位語從句注意事項√Thisismysuggestion

thatwe(should)canceltheexamination.√Hegaveanorder

thattheworkbedoneatonce.在order,advice,suggestion,desire,proposal,demand,request,requirement,idea等“建議、命令、要求、決定”名詞后面的同位語從句中要用虛擬語氣，即（should）+動詞原形。同位語從句注意事項√ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.√ThenewsthatTomwouldgoabroadistoldbyhim.

1.如果是定語從句，它的從句肯定是不完整的，關系詞肯定在句中充當成分的；而同位語從句中的that只起連接作用。2.定語從句是對先行詞起修飾作用，而同位語從句則解釋說明先行詞的具體內容。定語從句同位語從句1.Thenewsthattherearenolivesonthemoonisknowntousall.()2.Thenewsthatyouheardisnottrue.(

)同位語從句定語從句同位語從句定語從句3.Isthereanyhopethattheywillbehomeintime?()4.Theproblemthatyoureferredto

doesn’texistatall.()Writedownthesentencesandcompletethestory.

IgotaproblemthatIlostthenewwatch.Ihavenoidea___________________