人教版高一英语模块3第五单元语法课件.ppt

名词性从句NounClause,同位语从句AppositiveClause,主语从句SubjectClasuse,表语从句Predicative,宾语从句ObjectClause,TheideathatEnglandstandsforFish&Chips,theSpeakersCornerandTowerofLondonispast.ThefactthatGreatBritainismadeupofthreecountriesisstillunknowntomany.TheresultofsomuchFrenchinfluencewasthattheEnglishlanguageendedupwithmanyFrenchwordsSomepeoplefeelthatWalesisanancientfairyland.ThatmostofthesearenowthreatenedandmaydisappearisaseriousmattertoTheyrealizethatitisofgreatvalueto,1.引导同位语从句,引导同位语从句的that在从句中不充当任何成分，无任何具体意思，一般不省略。同位语从句常用that引导，与其同位的名词常有：news,fact,hope,idea,suggestion,promise,thought,doubt,belief信任/信仰,truth,request,proposal提议/建议,demand等抽象名词。,eg.Thenewsthatourteamwonthefirstprizeexcitedallofus.我们队得了第一名，这消息使我们都很兴奋。,that引导名词性从句,同位语从句还可用whether,how,when,where,why等引导。eg:Ihavenoideahowhedidit.,注意：除that外，其余连词在从句中都具有各自的意义和成分。eg:Hemustanswerthequestionwhetherheagreestoitornot.状语YouhavenoideahowworriedIwas.状语,Thefactthattwothirdsofallgirlsareonadietworriestheirparentsandteachersalot.WeheardthenewslastnightthattheQueenofEnglandwasonathree-dayvisitinChina.ManyBritishparentsholdtheviewthatteenagersshouldntspendtoomuchtimeonline.Thereisnoscientificprooffortheideathattimetravelispossible.ThesuggestionthatChinesestudentsshouldbegivenmorefreetimeiswelcomedbymanypeople,especiallykidsinschool.,同位语从句与定语从句的区别：,比较,Weexpressedthehope(that)theyhadexpressed.WeexpressedthehopethattheywouldcometovisitChinaagain.,定语从句,同位语从句,（1）从语法角度上看，引导同位语从句的that是连词，只起连接的作用，在从句中并不作任何句子成分；而引导定语从句that的是关系代词，除了起连接作用外，还在从句中作句子成分.,(2)从语义角度上看，同位语从句与前面的名词(如hope)是同位关系，表示这个“希望”的内容是“他们再来中国访问”；而定语从句与前面的名词是所属关系，表示“的（如第一句中的”他们曾经表示过的“），起修饰作用。,（3）同位语从句的连词that一般不能省略；而定语从句中的关系代词that，当其在从句中作宾语中，常常可以省略（如第一句中的that可以省略）,同位语从句的简易判断方法：我们可以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。eg:Thebeliefthattheearthisflatisstillheldinsomecountries.Thebeliefisthattheearthisflat.,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