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1、Subject-VerbAgreement主谓一致UNYANGSENIORHIGHSCHOOL一、复数形式的名词作主语1.学科名词,如physics,mathematics/maths,economics,politics等做主语时,用单数。Asweknow,Physics_i_s__afundamentalsubjectinscience.Einsteinoncesaid,“Politicsismuchmoredifficultthanphysics.”2.专有名词,如表示国名、人名、书名、组织机构等做主语时,用单数。TheUnitedStates__is__adevelo
2、pedcountry.TheNewYorkTimesiswidelyreadintheworld.3.news,gymnastics等做主语时,用单数Thetelevisionnews__is__at7o’clockintheeveningeveryday.Gymnasticsismyfavoritesports.4.两部分组成的物体名词,如chopsticks,glasses,scissors,trousers等做主语时,用复数Why_a_r_e_yourshoessodirty?Apairofscissors_i_s_lyinginthatdrawer.Thesekind
3、sofglassesa_r_e_popular.如这些词由量词(pair,suit,piece,kind等)修饰时,谓语单复数取决于量词单复数。4.专有名词,如表示群岛,山脉,海峡,瀑布等做主语时,用复数TheNiagaraFallsa_r_e_splendidwaterfalls.TheHimalayashaveamagnificentvarietyofplants.5.means,works(工厂),crossroads等单复数同形的词做主语时,谓语根据意思判断Thismeansoftransport_h_a_s_beentried(have/has).Allpossib
4、lemeanshavebeentried.Thisworkswasbuiltin1982.Byfar,threesteelworkshavebeencloseddowninthiscity.二、集合名词作主语1.family,crowd等集合名词作主语时,谓语根据意思判断(整体/个体)Thefamily_i_s_goingtomovetoNewYork.Thefamilya_r_e_differentopinionsabouttheirgoingabroad.team,army,class,club,company,group,band三、非谓语或从句作主语1.单个非谓语或从
5、句作主语时,用单数ToimproveyourEnglish_n_e_e_d_s_alotofeffort.(need/needs)Swimmingisagoodwaytokeephealth.Howtheywillsolvetheproblemremainstobeseen.2.多个非谓语或从句作主语时,谓语根据意思判断(同一概念/不同概念)Readingbooksandplayingtabletennisa_r_e_mygreatpleasure.Goingtobedearlyandgettingupearly_i_s_goodforhealth.Whentogoandwh
6、eretogo_h_a_v_e_n__’t_beendecided.(haven’t/hasn’t)四、and连接并列主语时1.并列主语表示不同概念时,用复数;表示同一概念,用单数Theprofessorandwriter_i_s_speakingatthemeeting.Theprofessorandthewriter_a_r_e__speakingatthemeeting.Ajournalistandauthorl_i_v_e_sonthesixthfloor.(live/lives)Aboyandgirl_a_r_e_playingtennis.2.并列主语为不可分的整
7、体时,用单数Warandpeace_i_s_aconstantthemeinhistory.Alawandruleaboutprotectingenvironmenthasbeendrawnup.Theknifeandforkhasbeenwashed.Alawandrule(法规),Ahorseandcart(马车),aneedleandthread(一套针线),fishandchips3.并列主语前有each,every,manya,no等修饰时,用单数Everyman,womanandchild_