必修三_unit5_同位语从句

同位语从句,Grammar,名词性从句nounclause,主语从句subjectclause,宾语从句objectclause,表语从句predicativeclause,同位语从句appositiveclause,1.Mr.Smith,ournewteacher,isverykindtous.2.YesterdayImetTom,afriendofmybrothers.3.Ihavenoideawhenhewillcomebackhome.,Whatdoestheunderlinedpartserveasineachsentence?,同位语,同位语从句,1.概念:在复合句中作名词的同位语的名词性从句。2.功能:同位语从句对名词进一步解释，是名词的具体内容。3.引导词：常用that引导或用连接副词when/where/why/how/whether,简单句句子结构,主语+系动词+表语主语+谓语+宾语主语+谓语（vi）主语+谓语+宾语+宾语补足语主语+谓语+间接宾语+直接宾语Therebe句型主语+被动结构,如果同位语从句意义完整,则用that引导。that不充当任何成分,只起连接作用。如：Thegeneralgavetheorderthatthesoldiersshouldcrosstheriveratonce.将军下达了战士们立即过河的命令。(thesoldiersshouldcrosstheriveratonce是theorder的全部内容,且意义完整，因此应用that引导同位语从句),如果同位语从句意思不完整，需增加“是否”的含义,则应该用whether引导。如：Welldiscusstheproblemwhetherthesportsmeetingwillbeheldontime.我们将讨论运动会是否会如期举行的问题。注意:if不能引导同位语从句。,如果同位语从句意义不完整,需增加“什么时候”、“什么地点”、“什么方式”等含义,应该用when,where,how等词引导。如：IhavenoideawhenChaplinsfilmwillbeon.我不知道卓别林的电影什么时候放映。Ihavenoimpressionhowhewenthome,perhapsbybike.我记不清他是怎样回家的,或许是骑自行车回去的。,当主句的谓语较短,而同位语从句较长时，同位语从句常后置。如：Thethoughtcametohimthatmaybetheenemyhadfledthecity.他突然想到敌人可能已经逃出城了。Wordcamethathehadlefthiswife.他离开妻子的消息传来。,4.其后常用同位语从句的名词,可以跟同位语从句的名词主要是抽象名词，通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，word（消息）,possibility等。如：1)IvecomefromMr.Wangwithamessagethathewontbeabletoseeyouthisafternoon我从王先生那里来，他让我告诉你他今天下午不能来看你了。,注:1.同位语从句多用that引导;2.在havenoidea之后常用wh-引导同位语从句。,Ihavenoideawherehehasgone.Ihavenoideawhenhedidit.Ihavenoideawhathedid.,2)Theideathatcomputerscanrecognizehumanvoicessurprisesmanypeople.3)Theproblemwhetherweshouldcontinuetodotheexperimenthasbeensolved.,demand，suggestion,proposal等同位语从句的谓语动词要用虚拟语气，即:(should)+动词原形,eg.Thesuggestionthattheplan(should)bedelayedwillbediscussedtomorrow.推迟那项计划的建议将在明天讨论。,5.虚拟语气在同位语从句中的用法,6.同位语从句和定语从句的区别,Thenewsthatourteamhaswonthegamewastrue.我们队赢了那场比赛的消息是真的。(同位语从句,补充说明news到底是一个什么消息)Thenewsthathetoldmeyesterdaywastrue.昨天他告诉我的那个消息是真的。(定语从句,news在从句中作told的宾语),Ihaveheardthenewsthathevisitedfactory.Ihaveheardthenewsthathetoldyoutheotherday.,同位语从句,定语从句,判断下列各句是同位语从句还是定语从句,1.TheyexpressedthehopethattheywouldcometovisitChinaagain.2.ThehopethatsheexpressedisthattheywouldcometovisitChinaagain.3.Thefactthatsheworkshardiswellknowntousall.4.Icantstandtheterriblenoisethatsheiscryingloudly.,同位语从句,定语从句,同位语从句,同位语从句,【实践见真知】一.用适当的连接代词或连接副词填空1.Thenews_hecantcometohelpusworriesusalot.2.Ihavenoidea_hewillreturn.3.Ihavenoinformation_hewentcampinglastSunday.4.Heexpressedtheopinion_Tomshouldbemademanagerofthefactory.,that,that,when,where,5.Theresnodoubt_hewaskilledintheaccident.6.Theresgreatdoubt_hedidsoornot.7.Hetoldmethenews_hishousehadjustburneddown.8.Wordcame_thePresidentoftheUSAwouldinspectthearmy.,that,whether,that,that,1.（2013.浙江）theonlywaytosucceedattheHighestlevelistohavetotalbeliefyouarebetterthananyoneelseonthesportsfield.A.howB.thatC.whichD.whether,高考链接,2.(2007上海春招)ItwasknowntoallthatWilliamhadbrokenhispromisehewouldgivethemarise.A.whichB.whatC.thatD.whether,C,3.(2013上海)Ihavenoideathecellphoneisntworking,socouldyoufixitforme?A.whatB.whyC.ifD.which,4.(2006.全国)westillhavemanydoubtsthefoodsafetyproblemswillbesolvedproperlyinthenearfuture.A.howB.thatC.whyD.whether,D,5.Itisthefacthedoesntknowhisbirthdaysurprisedusall.A.which;whichB.that;thatC.which;thatD.that;which,6.(2008.上海春招)Oneofthemenheldtheviewthemanageri