高三英语一轮复习名词性从句课件

NounClauses名词性从句Afterclass,youwillbeableto:LearningObjectives1.Understandthedefinitionandclassificationofnounclauses;2.Knowhowtochoosethelinkingwordsofnounclauses;3.Mastertheuseofnounclausesinwriting.重点：连接词的选用；在写作中的运用易错点：连接词的选用AttributiveClause（定语从句）NounClause(名词性从句)AdverbialClause（状语从句）主语从句表语从句宾语从句同位语从句主从复合句Review1.Definition&Classification定义及分类Think名词性从句？Relatedconcept名词？成分？表示人或事物名称的词叫名词Knowledgeispower.

主语表语MissTang,aprettywoman,teachesusEnglish.主语同位语宾语名词在句中主要作主语、宾语、表语和同位语你是我的掌上明猪Thatshelikesthepigsurprisesus.Sheclaimsthat

shelikesthepig.Thefactisthatshelikesthepig.Ikonwthefactthat

shelikesthepig.主语从句宾语从句表语从句同位语从句由_______引导，在复合句中起____作用的从句叫名词性从句

(NounClauses)。它在复合句中能充当_______、_______、_______、_______、成分。连接词名词主语、宾语、表语、同位语Definition&Classification如何判断从句类型Exercise判断下列从句的类型：1.Ithinkthatyouareright.2.Thisresultalldependsonwhetheryouworkhard.3.Whatyouaredoingisverydifficult.4.Itiscertainthatyouwillpasstheexam.5.ThisiswhatIwant.6.Iknowthenewsthatourteamwonthegame.宾语从句主语从句主语从句表语从句同位语

从句宾语从句判断下列从句的类型：1.I’llseewhetherornotIcanpersuadehimtoacceptit.2.Itisstillunknownwhichteamwillwinthematch.3.Howthebookwillselldependsonitsauthor.4.Thequestioniswhetherwecangetintouchwithher.5.Ihavenoideawhenhewillcomebackhome.宾语从句主语从句表语从句主语从句同位语从句主语从句

如果一个从句在句子中担当主语，那么这个从句就是主语从句。主语从句通常放在主句的谓语动词之前，有时也由形式主语it代替，而本身放在句子末尾。Thattheboystudyhardmakestheteacherhappy.It'snosurprisethatourteamhaswonthegame.1.主语从句的定义2.主语从句的连接词类别例词说明从属连词两者在从句中均不作成分，只起连接作用；that无实义，whether、if表示“是否”。连接代词在从句中作主语、宾语、表语、定语等成分。连接副词在从句中作时间、地点、方式、原因状语等成分。that，whether，ifwho,whom,what,whose,which等when，where，how，why等一、从属连词that,whether1._______hecanwinisnotknown.2._______theboystudyhardmakestheteacherhappy.WhetherThat

总结that、whether的用法：that仅起____作用，____意义，在从句中____句子成分，____省略。whether表“____”的意思,____句子成分。____省略，不能用if替换。连接没有不作不能是否不作不能二、连接代词who,whom,what,whose,which连接代词的用法：what指物，在从句中常可作________________，表示“…的东西/样子/事情/话”who指人，在从句中常可作________________，作宾语时可用whomwhose常用作________which可作_______________，表示“哪一个”主语,宾语或表语主语,宾语或表语定语主语,宾语和定语

1.______makethemhappywasthattheypassedtheexam.2.______Ilikemostisyourhairstyle.3.______thegirlisremainsamystery.4.______moneywaslostisunknown.5.______bookIshallchoosehasn’tbeendecided.What

WhatWhoWhoseWhich连接代词（who,whom,what,whose,which）

三、连接副词when,where,why,how1.____theyleavetheclassroomhasn’tbeendecided.2.____it’ssostrangeisnotknown.3.____hekeepshealthyisasecret.4._________

the

meeting

is

to

be

held

has

not

yet

been

decided.WhenWhyHowWhere/When连接副词的用法：当主语从句中主语、宾语、表语具备，但是还是要表示疑问含义，可以判断句子中缺少状语，常常用相应的特殊疑问词引导，有when,where,how,why等，它们在表语从句中分别充当_____、_____、_____、_____状语，本身具有词义,不可省略。时间地点方式原因注意：疑问词+ever也可引导主语从句，但不含疑问，往往含有强调作用，意思是“无论…”如：whoever

无论谁whatever

无论什么whichever

无论哪个whenever无论什么时候wherever无论哪里……它们在句子中担任成分，不能省略，语序为陈述语序_______seesthegirlisattractedbyher.Whoever

it作形式主语一般来说主语从句都是放在

,但有时为了使句子

,避免”头重脚轻”,常用

作

，从而把主语从句(通常是that引导的主语从句)放在

．that不能省略。常见句型为：

句首保持平衡

it

形式主语后面Itisobviousthat…很明显…Itisnecessarythat…有必要…Itisapitythat...可惜的是……Itisafactthat…事实是…Itseemsthat…似乎，好像…Itissaidthat...据说……Itisknowntoallthat...众所周知……Itisreportedthat...据报道……Itisbelievedthat...据相信…;人们相信…Itissuggestedthat...建议……Itcannotbedeniedthat…不可否认……

it作形式主语常见句型

1、Thatwecan’tgotoseethemovieontheweekendisapity.2、ThatTaiwanispartofChinaisknowntoall

.It

isapity

that

wecan’tgotoseethemovieontheweekend.

It

is

knowntoall

that

TaiwanispartofChina

.

用it作形式主语来改写下面的句子①从句作主语时，主句的谓语一般用单数形式；但what和who引导主语从句时，有时主句谓语的数应与主句中作表语的名词保持一致。Whenweshallhaveoursportsmeeting

hasnotbeendecided.我们什么时候开运动会还没有确定。Whattheyneed

arebooks.他们需要的是书。(1)主谓一致②如果由and连接两个或两个以上的主语从句作主语时，谓语动词用复数；由两个或多个连接词引导一个主语从句时，谓语动词用单数。Whentheywillstartandwheretheywillgo

havenotbeendecidedyet.他们什么时候动身以及要去哪里还没定下来。Howandwhyhecametothiscity

isastoryofstruggleandsuccess.他如何及为什么来到这个城市是一个充满奋斗和成功的故事。注意Whethergenetically-­modifiedfooddoesusharmremainstobeseen.＝Itremainstobeseenwhether/ifgenetically-­modifiedfooddoesusharm.

转基因食物对我们是否有害有待观察。(2)whether引导的主语从句，如果用了形式主语it，引导词whether可以换成if。如果whether从句在句首或后面有ornot时，不能用if替换。1.________heattendedthemeetingornotwasn’tquiteclear.2.________teamwillwinthematchisstillunknown.3.__________comestotheactivitywillreceiveapresent.4.________hefiguredoutawaytosolvetheproblemsuccessfullysurprisedusall.5.Weusuallythink________wecan’tgetseemsbetterthanwhatwehave.WhetherWhichWhoeverThatwhatThesubjectclause:InstantPractice即学即练6._________wedoistoservethepeople.7._________theywillcomehasn’tbeenmadepublic.8._________surprisedmemostwas_________thelittleboydidsowellinthecompetition.9.Itis_________(report)thattheriverhasbecomeclearandclean.WhateverWhenWhatthatreported即学即练Thesubjectclause:InstantPractice1.__________ChenYiwengaveherpartneraprincesshugmadethegirlsurprised.2.__________madethegirlsurprisedwasthatChenYiwengaveherpartneraprincesshugmadethegirlsurprised.ThatWhat根据图片，用适当连词填空。名词性从句之宾语从句Contents1234宾语从句的定义宾语从句的引导词宾语从句的时态it作形式宾语5名词性从句总结Conclusion:

宾语从句就是在复合句中起宾语作用的从句，

常位于及物动词，介词，和某些形容词后面.

1.宾语从句的定义Wethink

hewillhelpus.Ican’tagreewith

yousaid.Heknows

helives.iamsure

heisaniceman(that)whatwherethat从属连词that,whether,if等只起连接作用，不在从句中作任何成分连接代词what,who,whom,which,whatever,whoever,whomever,whichever等在从句中作主语、宾语、表语等连接副词when,where,why,how等在从句中作状语2.宾语从句的引导词（宾语从句的引导词与主语从句的引导词大致一样，在句中可以作及物动词、介词及部分形容词的宾语。）1.连接词that在宾语从句中不充当成分，没有词义，通常可以省略。Wethink（that）hewillhelpus.2.连接词if/whether在宾语从句中不充当成分，意为“是否”，whether,if可以互换Iwonderwhether/ifitistrue.Sheaskedif/whetheritisenough.

2.1从属连词that引导宾语从句时，下列情况下that不能省略：①动词后有多个that引导的宾语从句时，只有第一个that可省略，其余的that不可省略。Hesaid(that)thebookwasveryinterestingandthatallthechildrenliketoreadit.②宾语从句前有插入语时，that不能省略Wehope,onthecontrary,thathewillstayathomewithus.只能用whether，不能用if的情况

在介词后面

在动词不定式前（whethertodosth）

当与ornot连用时1.Idon’tknow

itistrueornot.2.Ican’tdecide

toaccepthisinvitation.3.Iworryabout

Ihurtherfeelings.4.Iaskedher__________shehadabike.whetherwhetherwhetherwhether/if2.2/2.3连接代词/连接副词连接代词：连接副词：who,whom,whose,which,whatwhere,how,why,when以上连接词引导宾语从句，在从句中充当成分，具有一定的意义，不能省略。（主、宾、表、定语）（状语）(根据句意判断)1.Idon’tknow

answerIshouldchoose.2.Theteacherasked

couldanswerthequestion.3.Iwonder

wewillhaveameeting.whichwhowhen1.当主句是一般现在时，宾从根据实际情况使用任何时态。Theheadmasterhopesthateverything

(go)well.Idon’tthinkit

(rain)tomorrow.2.当主句是一般过去时，宾从用过去的某种时态。Hesaidthathe

(be)worriedabouthisson.3.当从句表示的是一个客观真理或者不变的事实时，宾从用一般现在时。Theteachertoldusthatlight

(travel)fasterthansound.goeswillrainwastravels3.宾语从句的时态1.Isuggestthatallthegate

(shut).2.Sheinsistedthatshe

(organize)thetripperfectly.(should)beshut(should)organize一些表示坚持、命令、建议、要求等意义的动词或名词后如果接宾从，应该要用虚拟语气，用(should)+动词原形表达。3.宾语从句的时态--虚拟语气一坚持：insist二命令：order,command三建议：suggest,advise,recommend四要求：request,require(requirement),ask,demand外加一个敦促：urge4.it作为形式宾语有些动词后的宾语从句，常放在宾语补足语之后，且用it作形式宾语。Ithinkitbestthatyoushoudstayhere.我认为你最好住在这里。Shemadeitclearthatitwasnotherfault.I’dappreciateit

ifyoucouldtakemyadviceintoconsiderationPredicativeClauses表语从句表语是用来说明主语的身份、性质、品性、特征和状态的Whatisthepredicative（表语）？表语从句的定义Thequestioniswhowilldoit.Thequestionisdifficult.（表）表语从句（表）

在复合句中做表语的从句，叫做表语从句。它位于主句的系动词之后，对主语进行解释说明，使主语的内容具体化。2.表语从句的构成主语+系动词+引导词

+简单句Thisiswhyhedidit.WhatIwanttosayis

that

Iamtired.表语从句系动词的分类1.感官类系动词（sound,look,taste,smell,feel)2.变化类系动词(get,fall,grow,turn,go,become…)be动词3.状态系动词保持类系动词（keep,remain,stay）似乎类系动词（

seem,appear

）证明类系动词（prove,turnout)表语从句的判断Thejudgmentofthepredicativeclause系动词后的成分为表语。系动词后的从句为表语从句。（am,is,are,was,were)，意为“是”......起来保持...变得...似乎、好像...结果是...;证明是...引导词___

___在从句中不作成分that/whether/asif,asthough，because无含义/是否/好像/和...一样___

___在从句中作主语、宾语、表语、定语what,who,whom,which,whatever,whoever,whomever,whicheverwhose___

___在从句中作状语when,where,how,why表语从句中不用if从属连词连接代词连接副词一、从属连词：that&whether&because等

1.Themostimportantthingisthatwefinishthefinaltask.2.Thequestioniswhetherwecanfinishitinsuchashorttime.3.Thereasonwhyhewaslateisthathegotuplate.用法归纳：a.that引导表语从句时，只起______作用，作/不作句子成分，有/没有意义。b.whether引导表语从句时，只起______作用，作/不作句子成分，通常翻译为“______”。注意，引导表语从句时通常不用if。连接√√是否主语是reason时，表语从句不能用because,

只能用that。c.注意这个结构：Thereasonwhy...is

that...连接√who/whom/whose/which/what等二、连接代词：连接代词在表语从句中可充当主语、宾语、表语或定语。依据“缺什么补什么”原则确定正确的连词。所谓“缺什么补什么”是指从句与连词之间的关系。如果句子中缺主语，指人用

，指物用

。如缺宾语，指人用

，指物用

。如缺定语用

或

。whowhatwhomwhosewhatwhich当表语从句中主语、宾语、表语具备，但是还是要表示疑问含义，可以判断句子中缺少状语，常常用相应的特殊疑问词引导，有why表

,when表

,where表

,how表

等。Thisishowhedidit.Thatiswhythebrotherswantedtomakeabet.That’swhywe’vegivenyoutheletter.为什么在…时候在哪里怎么样三.连接副词:when/where/why/how等

特殊用法：用法归纳：表示___________________(advice,suggestion,request,

proposal,demand,order)等名词后面的表语从句要用虚拟语气,即谓语动词用“should

+动词原形”,should可省略。Myadviceisthatyou(should)thinkitoverbeforeyoumakeadecision.Mysuggestionisthatweall___________(take)anactivepartinthecomingsportsmeeting.建议，要求，命令(should)take(1)特定名词+系动词＋that+（should）do结构2)because引导的表语从句常见于"This/That/It

is/wasbecause..."句型中e.g.Hewassenttothehospital.That'sbecausehewasill.That'sbecause…强调

；That'swhy…

强调

1)Hefailedthemathexam.That’s__________hewastoocareless.2)Hewastoocareless.That’s______hefailedthemathexam.

特殊用法：becausewhye.g.Hewas

ill.That'swhyhewassenttothehospital.原因结果即学即练learningandpracticeThisis__________Iwant.MyEnglishislimited.Thisis_______IhatereadingEnglishbooks.Thevillageis_________Iusedtospendmyholiday.Itis___________Ireallylovethewayhebehaves.Thetroubleis__________weareshortoffunds.Myproblemis__________coatissuitableforme.I‘

d

like

to

startmyownbusiness—that’s________IwanttodoifIhadthemoney.WhatIwanttoknowis_______willsupportme.whatwherewhybecausethatwhichwhatwhoExercise011.（2021年天津卷单项选择）WhatpuzzlesLily'sfriendsis____shealwayshassomanycrazyideas.A.whether B.why C.what D.when2.（2018年北京卷）Thisis_____myfatherhastaughtme—toalwaysfacedifficultiesandhopeforthebest.A.how B.which C.that D.what3.（2018年江苏卷单项选择）Byboatistheonlywaytogethere,whichis________wearrived.A.where B.when C.why D.howBDDExercise02Fillintheblanks.1.Thefactis_____wehavelostthegame.2.--Ifellsick!--Ithinkitis_______youaredoingtoomuch.3.WhatIwanttoknowis______helikesthegiftgivenbyus.thatbecausewhetherAppositiveClause同位语从句俺老孙我们人类我们新闻工作者Jessica我们的英语老师屠呦呦，一个忠诚的耐心的人俺老孙wehumanswejournalistsJessica,ourEnglishteacherTuYouyou,acommittedandpatientperson

一、同位语是什么？同位：二者有相同的地位，去掉其中一个，意思不变。作用：解释，补充，说明JessicaourEnglishteacherJessica,ourEnglishteacher.（同位语）（名词或代词）Summary：

________是对其前面的名词进行______和_______。同位语解释说明总结：1.结构：___________+______________+________________2.定义：在句子中用作

的从句叫同位语从句，一般跟在某些表示抽象概念的名词后面，用来进一步____________前面先行词的内容The

news

that

masterwascaughtmakesMonkeySunanxious.先行词同位语从句连接词同位语解释说明先行词连接词从句

同位语从句的结构常见同位语从句抽象名词表消息、信息表可能性表要求表建议表命令其他fact,news,story,evidence,information,messagepossibility,probabilityrequirement,requestsuggestion,advice,proposal,

idea,decision,recommendationorder,instructionawareness,thought,opinion,problem,question,belief,truth,hope,doubt,conclusion,agreement,promise,impression,realization引导同位语从句的连接词功能例词从属连词

只起连接作用，不充当成分。that,whether连接代词起连接作用，并充当成分（主语、宾语、表语或定语）。who,what,

whose,which,

whom连接副词起连接作用，并充当成分（状语）。when,where,why,how

同位语从句与定语从句区别一、从意义上来区分:同位语从句是对一个名词的具体内容加以解释说明定语从句是对名词进行修饰限定同位语从句：解释（是什么——具体内容）同位语从句和名词内容相等。定语从句：修饰和限定（是什么样的）定于从句内容不相等。

同位语从句与定语从句区别二、从关系词that的作用来区分:that引导同位语从句时，that在从句中不作成分，且不可省略。ThenewsthatJessicahaswonthecompetitionistrue.that引导定语从句时在从句中作成分，作宾语或主语，且作宾语时可以省略。Thenews(that)hetoldmeyesterdaywastrue.

同位语从句与定语从句区别三、从名词后句子是否完整来判断:ThenewsthatJessicahaswonthecompetitionistrue.同位语从句是名词后的完整的句子。Thenews(that)hetoldmeyesterdaywastrue.定于从句是名词后不完整的句子。

同位语从句与定语从句区别四、从句类型ThenewsthatJessicahaswonthecompetitionistrue.同位语从句是名词性从句。Thenews(that)hetoldmeyesterdaywastrue.定于从句是形容词性从句。

同位语从句与定语从句区别简单判断方法：同位语从句与被说明的名词逻辑上是“主语+be+表语的同位语关系。”可以在名词和从句之间加系统词be，使之构成一个新的句子。如果句子通顺，则为同位语从句。ThenewsthathehasbeenadmittedtoPekingUniversityisexciting.ThenewsisthathehasbeenadmittedtoPekingUniversity..Thethoughtcametoherthatmaybeshehadleftthedooropenwhenshelefthome.Wordcamethat…消息传来说…Newscamethat…消息传来说…Thethoughtcametosbthat…某人突然想起…Asayinggoesthat…有一句谚语说…

①分隔式同位语从句:为避免头重脚轻，同为据从句不紧跟在被说明的名词之后，而被别的词分隔开。

同位语从句有关注意事项常见句式1.Herewastheprofessor’ssuggestionthatXieLeishouldacknowledgewhatotherpeoplehadsaidifshecitedtheirideas.2.Jessicamadearequest

thatweshouldhelpher.②suggestion，advice，request等后的同位语从句要用虚拟语气，即从句谓语用“shoulddo”,should可以省略(1)Theopinion______learningisalifelongprocesshasbeenexpressedbyeducationexpertsthroughouttheyears.(2)Theidea______thegovernmentwouldtakeoverdriverlesscarsandtreatthemasapublicgoodwouldgetabsolutelynowherehere.(3)Thereisnodoubt______keepinganEnglishdiaryhelpsyoualotwithyourwrittenEnglish.thatthatthatPracticemakesperfect高考中名词性从句的高频考点:连接词括从句，看位置，判断从句类型解题步骤：step1step2翻译句子，确定连接词（根据语境，缺啥补啥）step3找出下列句中的从句，并判断是哪种类型。1.Whethershewillcomebackontimedependsonweather.2.Myideaisthatweshoulddoitrightnow.3.Iknewthenewsthatourteamwonthematch.4.Whowillgotothecollegeisstilluncertain.

()((()))5.TheyagreedwithwhatIsaidjustnow.()主从表从同从主从宾从Step1括从句，看位置，判断从句类型高考中名词性从句的高频考点:连接词高考中名词性从句的高频考点:连接词Step2根据成分选连接词1.Thisis_________myfatherhastaughtme—toalwaysfacedifficultiesandhopeforthebest.2.Themanagerputforwardasuggestion______weshouldhaveanassistant.3.__________breaksthelawshouldbepunished.4.Hewasabsentfromschool.Itis_____hewaspunished!5.______madetheschoolproudwas____morethan90%ofthestudentshadbeenadmittedtokeyuniversities.（）what（）that）（（）Whoeverwhy)(Whatthat高考中名词性从句的高频考点:连接词Step3翻译句子，确定连接词6.Sheaskedme_____________Ihadreturnedthebookstothelibrary,andIadmittedthatIhadn't.7.Wemustfindout______Karliscoming,sowecanbookaroomforhim.8.Canyoumakesure______shehadputthegoldrings?9.Iamveryinterestedin____heimprovedhisEnglishinsuchashorttime.10.Itrulybelieve________beautycomesfromwithin.()())))(((wherehowwhether/ifwhenthat从句语篇练习语法写作语句练习我的梦想是我能进入一所重点大学。（表语从句