课件主谓一致市赛获奖课件.ppt

主谓一致AgreementGrammar:主谓一致是指谓语动词和主语在人称和数方面保持一致。主谓一致主要涉及三个原则，即：语法一致；意义一致；就近原则。1.语法一致是指主语和谓语在语法形式上一致。即主语为单数形式，谓语动词用单数形式；主语用复数形式，谓语动词也用复数形式。(1)由and或both······and连接的并列主语，谓语动词用复数。eg:MrSmithandMrsSmithareteachers.eg:Bothcoffeeandbeerareonsaleintheshop.但and连接的两个词是指同一个人，同一事物或同一概念，谓语动词用单数形式（这时and后面的名词前通常没有冠词).eg:Acartandhorsewasseeninthedistance.Thepoetandwriterisherfriend.Aknifeandforkisfortheuseofaforeigner.Whereisthewatchandchain?Smokeandfogisoftencalledsmog.Theironandsteelindustryplaysanimportantpartinournationaleconomy.(2)由aswellas,with,togetherwith,except,but,ratherthan,including,alongwith等词连接的主语，谓语动词应与前面的保持一致。Yourfatheraswellasyouisverykindtome.Noonebutyourparentswastherethen.Tom,alongwithMaryandAlice,isgoingtoplaythisafternoon.Theteacherincludinghisstudentsisgoingtoseehim.MrSmithtogetherwithhiswifeandchildrenisarrivingtomorrow.（3）某些不定代词either,neither,each,one,theother,another,anybody,somebody,everybody,something,nothing,noone等作主语谓语动词用单数。

Neitherofthesewordsiscorrect.Nooneistospeakatthemeeting.Someoneisusingthephone.(4)由each······andeach,every······andevery,no······andno,manya······andmanya连接的单数名词作主语，谓语动词用单数。Eachboyandeachgirlhasgotaseat.Nosoundandnovoicewasheardforalongtime.(很长时间没有听到一点声音）Everymanandeverywomanisatwork.Manyadeskandmanyabenchistobetakenoutofthehall.（5）由morethan,all,half等开头的主语，后接复数名词，谓语动词用复数；后接单数名词，谓语动词用单数。

Morethantwohundredpersonsarepresent.Morethanonewaskilledinthebattle.Alloftheworkersarekilled.Allofthefoodhasrottenaway.Halfoftheworkersareyoungmen.Halfoftheworkhasbeendone.(6)all单独做主语，指人时谓语动词用复数；指事物时谓语动词用单数。(8)在算术运算中,当and表示“加”，times表示“乘”时，谓语动词既可用单数也可用复数。其余情况用单数。

(9)不定式、动名词和主语从句作主语谓语动词单数TOtalkwithhimisagreatpleasure.Layingeggsisthequeenant’sfull-timejobWhat