同位语从句公开课课件

NounClause——AppositiveClause（同位语从句）

nounclauses名词性从句subjectiveclause主语从句objectiveclause宾语从句predicativeclause表语从句appositiveclause同位语从句

1.名词性从句的引导词that,whether,if,asifwhat,which,who,whom,whatever,whichever,whoever,whosewhen,where,why,how连词：连接代词：连接副词：2.如何判断从句？宾语从句：位于及物动词或介词之后表语从句：位于连系动词之后主语从句：位于句首/句末，即在谓语动词之前Thathewillsucceediscertain.Itiscertainthathewillsucceed.规律一：主语从句一律用_____语序，即_____在前，______在后。√陈述主语谓语规律二：主语从句做主语，主句的谓语动词多用_______。what引导的主语从句，可根据_______决定主句动词的单复数形式单数表语

that在引出主语从句时没有意义，不充当句子成分，___（能/不能）省略。规律三:不能规律四：whether/if表“是否”，“if”不能放在______引导主语从句，句首只能用____________。句首whetherLeadin√1.Theirfriend,DannyLin,waswaitingattheairport.HewasgoingtotakethemandtheirbaggagetocatchtheTrueNorth,thecross-Canadatrain2.Somepeoplehavetheideathatyou

cancrossCanadainlessthanfivedays,buttheyforgetthefact

thatCanada

is

5,500kilometersfromcoasttocoast.Somepeoplehavetheideathatyou

cancrossCanadainlessthanfivedaysthat名词引导词从句总结：同位语从句结构____________+______________+________________名词引导词从句1.Ihavenoideawhyyouaresotiredeveryday.2.Thefactthatwedon’tgetenoughsleepisabsolutelytrue.3.Ihavebeenthinkingaboutthequestionwhetherweshouldbegivenmorefreetime.4.Weallknowthetruththatnothingismoreimportantthanhealth.ideaThefactthequestionthetruth同位语从句的作用:?进一步解释、说明前面名词的具体内容。Activity1Readandfind

同位语从句其前的名词通常为______名词,如：______,______,hope,wish,________,order,________,________,belief,truth,theory,decision,conclusion,promise,_________,_________,plan,_________。Summary(1):抽象factnewsopinionquestionproblemthoughtsuggestionidea连接词that引导的同位语从句that在从句中不充当成分,只起连接作用.Hetoldmethenews

thathewouldcomehomefromaboardsoon.他告诉我一个消息,他马上要从国外回国.只用whether引导,不用if.这个问题是否正确还未被证实.Theproblem________it

istrue

hasn’tbeenconfirmed.连接词whether引导的同位语从句whether连接词代词what/which/who

引导的同位语从句1.谁会出国这个问题还未决定.2.我不知道该选哪个.1.Thequestion_____shouldgoabroadhasn’tbeendecidedyet.2.Ihavenoidea______tochoose.whichwho在从句中充当成分连接词副词when/where/why/how

引导的同位语从句1.我了解他们为什么离开得那么早.2.我们还没决定好去哪儿.1.I’vegotagoodidea_____theyleftearly.2.Thequestion_______weshouldgohasnotbeendecided.whywhereSummary(2):

同位语从句在复合句中用作

的从句叫同位语从句，它是________从句之一。引导同位语从句的连接词有：从属连词

,

；连接代词

,________,______,

等，

连接副词

,

,

,_____

等。同位语名词性thatwhetherwhichwhowhenwherewhyhowwhomwhatActivity2Choosetheproperintroductivewords1.Thequestion________shoulddotheworkisbeingdiscussedatthemeeting.2.Ihavenoidea_____thedrivermadephonecallwhendriving.3.Thefact_____twopupilswerekilledcan’tbeacceptedbytheirparents.4.Theproblem________weshouldhavethemeetinginthehallnowmustbedecidedatonce.5.Ihavesomedoubt_______heissuitableforthejob.6.Thereisnodoubt_______heissuitableforthejob.whowhythatwhetherwhenthatdoubt(怀疑)肯定形式后同位语从句用whether引导；nodoubt(不怀疑)即否定形式之后的同位语从句用that引导。注意1:Ihavesomedoubt______shecanpersuadeherhusbandtogiveupsmoking.Thereisnodoubt______wewillwinthegamewhetherthat同位语从句有时被别的词或短语把它和名词隔开：（谓语较短，同位语从句较长）注意2:1:Thestorygoes

thatWilliamTellkilledthekingwithanarrow.2:Wordcame

thattheirteamhadwon.（word：n消息）分隔式同位语从句若被同位语从句说明的名词是：advice,suggestion,proposal,demand,request,requirement,order等表示建议、命令、要求的词时，同位语从句的谓语用"(should)+do"1).Imadethesuggestionthatthemeeting____________________(bring)toanend.(should)bebrought2).Theorderthatwe____________(send)afewpeopletohelpthemwasreceivedyesterday.3).Theorderthatwe__________(receive)yesterdaywasthatwe___________(send)afewpeopletohelpthem.(should)sendreceived(should)send注意3:同位语从句与定语从句的不同之处（1）同位语从句用来进一步________前面名词的内容;定语从句用来__________前面的名词。Thenewsthatourteamhaswonthefinalmatchisencouraging.（同位语从句说明“消息”的内容：______________）Thenewsthatyoutoldusisreally

encouraging.（定语从句对“消息”加以限定：是_______________，而非来自其他渠道。但消息是何内容却不得而知。）Summary(3):解释说明修饰限定我们队取得了决赛胜利你告诉我的Thenewsthatourteamhaswonthefinalmatchisencouraging.Thenewsthatyoutoldusisreally

encouraging.Summary(3):同位语从句与定语从句的不同之处（2）在从句中充当成分吗？在从句中充当成分吗？that

同位语从句

定语从句不作成分，无意义，不能省指代先行词，作成分，作宾语可省1、从连接词的功能Thesuggestion(that/which)shegaveisquitegood.

（that指代suggestion，又在从句中充当宾语，可省略）2)Thesuggestionthatyoushouldstayintheroomisquitegood.（that不充当任何成分）2、从语气上辨别表示要求，建议，命令等词后的同位语要用(should)+do的虚拟形式，而定语从句没有这一条。3.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.4.Thesuggestionthattheyareconsideringisthatstudentsshouldlearnsomethingpractical.同位语从句定语从句3.在名词和从句之间加be,使之构成一个新句子，如果合乎逻辑，句子通顺，则是同位语从句，定语从句是不能用系表结构把先行词与从句连接起来的。Thenewsthatourteamhaswonthegame

wastrue.Thenewsthathetoldmeyesterday

wastrue.Thenewsisthatourteamhaswonthegame.Thenewsisthathetoldmeyesterday.(句子通顺，是同位语从句）（句子不通顺，是定语从句）判断下列从句是定语从句还是同位语从句：Thenewsthatyou'veheardisn'ttrue.Thenewsthatwe'llgoonapicnicthisSundayisn'ttrue.定语从句同位语从句Weexpressedthehopethattheyhadexpressed.WeexpressedthehopethattheywouldcometovisitChinaagain.()定语从句同位语从句Ihaveahopethatallofyouwillgotocollege.2.Ihatethefactthathetoldme.3.Ihatethefactthathealwaystellslies4.Titanicistheshipthatsankintotheocean.5.Hemadeanexcuse

thathiscarbrokedownontheway.同位语从句定语从句定语从句同位语从句同位语从句Activity3判断以下是什么从句1.Itissaidthatmoremiddleschoolgraduateswillbeadmittedintouniversities;thisistheinformation____hasbeenputforward.

A.whatB.thatC.whenD.as2.Sheheardaterriblenoise,____broughtherheartintohermouth.

A.itB.whichC.thisD.that3.Ican'tstandtheterriblenoise____sheiscryingloudly.

A.itB.whichC.thisD.that4.Thefact_____hefailedintheexamisnottheone______hetoldme.A.which;thatB.that;/C.which;whichD./;that

Activity4ChoosethebestanswerActivityFillintheblanksThenews____________________(MH370失踪)shockedthewholeworld.

Malaysianauthoritiessaidthattherewasnoconfirmation___________________(残骸被找到)onMarch12.Themystery_______________________(飞机去哪儿了)alsoconfusedallpeopleinthewhorld._____________(是否是)anactofterrorismwasanotherdoubt.Weallhadadream__________________________________(有部分乘客幸存)Butunfortunately,onMarch24Malaysianauthorities’messagetotherelativesbrokeourlasthope.

thatMH370dissapearedthatdebriswasfoundwheretheplanehasgoneWhetheritwasthatsomeofthepassengerssurvived.“MalaysiaAirlinesdeeplyregretsthatwehavetoassume,beyondanyreasonabledoubt,thatMH370hasbeenlostand______noneofthoseonboardsurvived.”Butjustasthelyrics(歌词)say,westillholdthebelief___________________________________,(飞机能穿越时间和空间)livingwithustogether.

thatthattheplanecancrosstimeandspace

ListentoasongActivity6Completethesentences1.Thequestion_________________________botheredhim.(get)能从哪里弄到如此多的钱这个问题困扰着他2.

_______________________istheuseofcellphone.

他们正在谈论的手机的使用。（talk）3._____________________theMH370flightlostcrashed,butfueltankswerelimitedinthedistanceithad.（confirm）还没有消息证实MH370航班已失事，但是这个航程的航班油量是有限的。4.Thequestionis_____________________insuchashorttime.(prepare)问题是我们能否在如此短的时间内准备好。5.Didshesay____________________?（work）

她是在说我们应该怎样做这个工作吗？wherehecouldgetsomuchmoneyWhattheyaretalkingaboutIthasnotbeenconfirmedthatwhetherwecanpreparewellhowweshoulddothework1.Thenewsthattherearenolivesonthemoon

isknowntousall.()2.Thenewsthatyouheardisnottrue.()3.Haveyouanyideawhohewentwith?()4.Isthereanyhopethattheywillbehomeintime?()5.Theproblemthatyoureferredtodoesn’texistatall.()同位语从句定语从句同位语从句同位语从句定语从句Whatkindofnounclausesarethey?

1.Whatitwastobecomewasamystery.2.Idon’tknowwhowillhelpHenrytowinthebet.3.Histroubleisthathedoesn’tknowanybodyinLondon.4.Thefactthatshipscangotheresurprisesmanypeople.主语从句宾语从句表语从句同位语从句____________________________________________________________________Themanfromthestar这部电视剧已经成为最近的热点是一个事实_______________________________arecenthottopicisatruth.(become)ThattheTVplayhasbecomeSubjectClause主语从句很多人想知道为什么都教授吸引了那么多的粉丝。

Manypeoplewondered______________________________________________________________.(attract)

whyPrefessorDuattractedsomanyfans.ObjectClause宾语从句理由可能是他拥有帅气的外表和强大的超能力。Maybethereasonis________________________________

____________________________.(have)thathehashandsomeappearenceandstrongsuperpowerPredicativeClause表语从句尽管我也被这部剧吸引，但炸鸡和啤酒因为这部剧成为了很受欢迎的食物的事实还是让我很吃惊。AlthoughIwasattractedbythisdrama,thefact___________________________________________becauseofitstillsurprisedme.

thatthefriedchickenandbeerbecamepopularfoodAppositiveClause同位语语从句(become)同位语是句子成分的一种,它位于名词、代词后面,说明它们的性质和情况,它可以由名词、代词、名词性短语或从句充当。（对前面名词或代词的补充说明）同位语theAppositive语法精解(一)1.(09四川8).Newscamefromtheschooloffice_____XiaoLinhadbeenadmittedtoBeijingUniversity.A.whichB.whatC.thatD.where2.(09天津9).Itisobvioustothestudents______theyshouldgetwellpreparedfortheirfuture.A.asB.whichC.whetherD.that3.(06上海)Oneadvantageofplayingtheguitaris______itcangiveyouagreatdealofpleasure.

A.how

B.why

C.that

D.when

高考链接同位语从句主语从句表语从句4.(上海01年春季）Whatthedoctorsreallydoubtis____mymotherwillrecoverfromtheseriousdiseasesoon．A.whenB.howCwhetherD.why5.(2006江苏)Wehaven'tsettledthequest