谓语（Predicate)1、谓语的语法意义：说明主语所做的动作和所处的状态。2、谓语的构成a.简单谓语一般由一个动词或者动词短语构成。Theshipsanktothebottomofthesea.b.复合谓语，有三种情况：1)由情态动词或者其他助动词加动词原形构成；You’dbetternotdisturbhim.TheyhavetofinishthetaskbeforeSeptember.2)由系动词加表语构成：Wearemiddleschoolstudents.Thefishtastesverygood.Theleaveshaveturnedgreen.3)由动词have,take,get,give等加上某些动作名词如swim,look,try等构成：Ihaveaswimeverymorninginsummer.Hetookawalkthroughthesmalltown.表语（Predicative）1、表语的语法意义：表语位于系动词后面，说明主语的身份，特征和状态be.look,feel,sound,taste,smell,seem,appear,become,turn,get,grow,fall,go,come,run,remain,stay,make,keep.常见的系动词Shewillmakeagoodwife.Hehasfallenill.Shewentpaleatthenews.表语的表现形式表现形式例句That’sallIwanttotellyou.It’sme.Heisanastronaut.ShebecameChairmanoftheconference.Mymotherisn’tin.Classisover.SixminustwoisfourI’llbeeighteenthissummer.名词数词代词副词表语表现形式例句Thesongisreallybeautifulandsweet.Hisspeechisinspiring.Theteacherispleasedwithourwork.Herjobistotypeallthedocumentsinouroffice.Itseemstobegood.Complimentingislying.(恭维就是说谎）MydreamisworkingforIBM.Idon’tknowwhenthewatchwasoutoforder.Thefilmisofnointerest.形容词（及非谓语动词转换的形容词）不定式（短语）V-ing(短语）介词短语表语从句1、表语从句的语法意义：在复合句中做主句的表语。2、表语从句的表现形式表现形式例句从属连词引导Thetruthisthathehasneverbeentothecountryside.Thequestioniswhetherwehaveenoughmoney.连接代词引导TheschoolisnotwhatitusedtobeWhatIwanttoknowiswhowillbethewinner.连接副词引导Thatiswherethegreatplaywriteroncelived.Whatinterestedmemostwashowhewonthefinal.注：1、asif/asthough引导表语从句.Shelooksasifshewereverytired.Itseemsasifhehadknowneverything.Look!itseemsasifitisraining.2、if不用来引导表语从句。3、suggestion,order,demand,request,proposal等名词后面的表语从句中，谓语动词用should+动词原形，should可以省略。Mysuggestionisthatweshouldfinishtheprojectinadvance.Hisrequestisthatheshouldbeallowedtoaskforleave.例题：1、Theproblemis________willgo.A.thatB.thatwhoC.whoD.where解题：本题要求选择合适的表语从句连接词。本题中句子谓语动词是系动词is,后面是表语从句，从句中缺少主语。一个从句不需要两个引导词，排除B。辨析：Theproblemisthatweareshortofgas.此句与上面句子不同的地方就是，从句中并不缺语法结构。而且是陈述语序。类似题：1、That’s_____shewentaway.A.whyB.becauseC.reasonD.where2、Thereason_____hewasabsentis_____hewasillyesterday.A.why…becauseB.why…thatC.because…forD.that…because
