必修4-unit1.grammar.主谓一致

Agreementbetweensubjectandverb主语与谓语动词的一致,Grammar,1.Iamseventeen.2.Sheissixteen.3.Thereisadeskintheroom.Therearenochairsinit.4.Johngetsupatsixoclockeverymorning.5.Theyhavenotcomeyet.,Subject-VerbAgreement(主谓一致四原则),语法一致,就近一致,意义一致,就远一致,一、语法一致,即主语是单数形式，谓语动词用单数形式；主语是复数形式，谓语也用复数形式。,语法一致：,1.当and不表示并列意义，连接两个在意义上表示同一人或物时，谓语动词用单数。,Theworkerandthewriter_(be)fromBeijing.Theworkerandwriter_(be)fromWuhan.,is,are,Thegiftisusedtohavewesternmeals.Whatisit?,aknifeandfork,Onemoreknifeandfork_needed.(be),is,asingeranddancer,Thesingeranddancer_onthestage.(be),is,Something_(has/have)gonewrongwithmywatch.Anybodywho_(break/breaks)therulewillbepunished.,2.不定代词anyone,anybody,anything,everyone,everybody,everything,someone,somebody,something,noone,nobody,nothing,each,theother等作主语,谓语动词用单数形式;,has,breaks,3.由分数或百分数+名词作主语时，谓语动词的形式与of后面的名词的数一致。即:分数或百分数+of+复数名词，谓语动词用复数分数或百分数+of+不可数名词或单数名词，谓语动词用单数,Tenpercentofthepupils_absenttoday.Three-fourthsofthesurfaceoftheearth_sea.,are,is,二、意义一致,即主语形式上为单数，但意义为复数，因此谓语动词用复数形式；或主语形式上为复数，但表示单数意义，这时谓语动词用单数形式。,1.集体名词,如group,class,family,army,enemy,team等作主语时,如果强调整体，谓语动词用单数形式；如果强调个体，谓语动词用复数形式。,Hisfamily_verylarge.他家是一个大家庭。Hisfamily_musiclovers.他的家人都是音乐爱好者。,are,is,Thegroup_madeupofninestudents.,Thegroup_dancinghappily.,is,are,Theteam_somegoodplayers.(have)Theteam_handsome.(be),has,are,1.Theresearchgroup(is,are)madeupoffivepeople.,2.What(do,does)thegroupwantfortheirlunch?,3.Ourfamily(is,are)notpooranymore.,4.Hehastohurry.Hisfamily(is,are)waitingforhim.,is,do,is,are,Nineyears_passedsinceIleftmyhometown;Onemilliondollars_agreatsumofmoney.,has,is,2.时间、金钱、距离、重量等复数名词作主语，表达一个整体概念时,谓语动词用单数形式。,Everymeans_beentriedsincethen.（has/have）Nonews_goodnews.(is/are)Maths/physics_thesubjectthatIlikemost.(is/are),3.某些以-s结尾的名词本身不表示复数意义，如news,maths,physics,theUnitedStates,works等作主语,谓语动词用单数形式,is,is,has,三、就近一致,即谓语动词用单数形式还是用复数形式,取决于最靠近它的主语。,AorBeitherAorBneitherAnorBnotonlyAbutalsoB,Verb,就近一致：,There_40desksandonecomputerinourclassroom.There_onecomputerand40desksinourclassroom.,HereThere,+Verb,AandB,A,BandC,are,is,Notonlyhebutalsoyou_wrong.(is/are),Neitheryounorhe_right.(is/are),There_twoshopsandacinemabesidetherailwaystation.(is/are),Here_amapandahandbookforyou.(is/are),are,is,are,is,1Oneortwodays_enoughtoseethecityAisBareCamDbe,2.Eithersheoryou_goingtovisitBeijing.A.isB.areCamDbe,3.NotonlyIbutalsoJaneandMary_tiredofhavingoneexaminationafteranotherA.isB.areCamDbe,4.NeithermywifenorI_abletopersuademydaughtertochangehermindAisB.areCamDbe,四、就远一致,主语+修饰语，谓语与主语保持一致,当主语后面跟有aswellas,asmuchas,nolessthan,alongwith,with,like,ratherthan,togetherwith,but,except,besides,including等修饰语时，其谓语动词的单、复数由主语的单、复数而定。,Theteacherwithtwostudents_atthemeeting.(was/were),E-mail,aswellasthetelephones,_playinganimportantpartindailycommunication.(is/are),was,is,withalongwithtogetherwithaswellasbesidesbutexceptincludingratherthan,A,B,就远一致,谓语动词与主语A保持一致,Allbutone_(be)herejustnow.Alibrarywithfivethousandbooks_(be)offeredtothenationasagift.Apeasanttogetherwithsomesoldiers_(be)abouttohelpus.,were,is,is,1NobodybutBettyandMary_lateforclassyesterdayAwasBwereChasbeenDhavebeen2Awomanwithsomechildren_soonAiscomingBarecomingChascomeDhavecome,3.Nooneexceptmyparents_an