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Pleasemakethebestchoice!一。整体原则1。表示时间，重量，长度，价格等的复数名词，作主语从整体来看时，谓语动词用单数。例如：Fiftyyearsisnotalongtime.1）.Tenthousanddollars______quitealargesum.A.areB.isC.hasD.have2）.Sixtimesseven______forty-two.A.areB.isC.haveD.was2.非谓语动词，从句或其他短语作主语，谓语动词用单数形式。例如：1）.Togetupearlyandtogotosleepearly____goodforyourhealth.A.isB.areC.wasD.were由and连接两个名词，包括两个不定式、两个动名词作主语，若指同一件事或一个概念事，谓语动词用单数形式。2).Whenandwheretobuildthenewfactory______yet.A.isnotdecidedB.arenotdecidedC.hasnotdecodedD.havenotdecided当when和where加不定式指的是同一件事时，谓语动词用单数。3).Playingfootballnotonly___usgrowuptallandstrongbutalso____usasenseoffairplayandteamspirit.A.make;giveB.makes;givesC.makes;giveD.make;gives4).Whenwewillholdthemeeting____notdecidedyet.A.isB.areC.beD.was2、舍近求远的原则：语法一致的原则是指主语为单数或复数时，其谓语动词要与其相呼应。但我们要注意一些特殊情况；1）以alongwith,togetherwith,with,aswellas,accompaniedby,ratherthan,but,except连接的两个主语，其谓语的单复数以第一个主语为主。例如：1.NobodybutJane____thesecret.A.knowB.knowsC.haveknownD.isknown2.I,ratherthanyou,____responsiblefortheaccident.AamBareChasDhave3.Alibrarywithfivethousandbooks____tothenationasagift.A.isofferedB.hasofferedC.areofferedD.haveoffered4.Allbutone_____herejustnow.A.isB.wasC.hasbeenD.were5.Tomaswellastwoofhisclassmates_____invitedtotheparty.A.wasB.wereC.havebeenD.hadbeenThehouse,includingthegardenandthegarage,wassoldout.6.Nooneexceptmyparents_____anythingaboutit.A.knowB.knowsC.isknowingD.haveknownSeveralpassengers,togetherwiththedriver,werehurt.1。由notonly…butalso,neither…nor,either…or,not…but以及or连接的并列主语，谓语动词要与最靠近它的主语在数上保持一致。Notonlyyourfather’sfriendsbutalsoyourfatherlikessmoking.3.就近一致原则1）NotonlyIbutalsoJaneandMary____tiredofhavingoneexaminationafteranother.A.isB.areC.amD.be2）Oneorperhapsmorepages___missing.A.isB.areC.hasbeenD.havebeenAreyouorhetodrive?Wassheoryouthere?3）Peter,perhapsJohn,____playingwiththelittledog.A.seemsB.wereC.areD.is4)_____he______Ifinishedtheexperiment?A.Haveneither/norB.Hasneither/norC.Haveneither/orD.Haveeither/or5)----____eitherheorIfitforthejob?----Neitherhenoryou____.A.Am;areB.Is;areC.Are;areD.Is;isHereisapen,afewenvelopesandsomepaperforyou.guess2．在倒装句中以及在Therebe…结构中，如主语是并列的，谓语动词往往和其后面的第一个主语取得数上的一致。Whereisyourmotherandyoungersister?Thereisapen,twopencilsandfivebooksonthedesk.1)Onthewall____famouspaintings.A.haveB.areC.isD.has2)There_____alotofmilkinthebottle.A.areB.isC.wereD.has1．并列主语如果指的是同一人、同一物或同一概念，谓语动词用单数，这时and后面的名词前没有冠词。ThesecretaryofthePartybranchanddirectorofthatfactoryoftenworkswiththeworkers.意义一致：1）Boththesecretaryandthemanager________agreedtoattendthemeeting.A.hasB.haveC.areD.is2）Thesecretaryandmanager________verybusynow.A.isB.areC.hasbeenD.were2．陈述部分用everybody,everyone,somebody,someone,anybody,anyone,nobody,noone或no+复数名词等作主语时，反意部分用they。而陈述部分用everything,something,nothing,anything时，反意部分代词则采用单数，用it。Somebodyiswaitingforyou,aren’they?Everythingisallright,isn’tit?3．主语是以-ics结尾的学科名词以及news,works(工厂)等都属形式复数，而意义单数的名词，其谓语用单数形式。另外means一词单复数同形应视具体情况而定。Mathematicsseemstobedifficulttolearn.Anewmeansofteachingisbeingusedinthatschool.1)Everymeans__beentriedsincethen.A.hasB.wereC.wasD.hasbeen注：学科名词前如有物主代词修饰时，谓语常用复数。Mymathematicsareweak.2)Allmeans____beenused.A.hasB.wasC.haveD.be4．the+形容词或分词作主语时，如指一类人。其谓语用复数，如指抽象概念，其谓语用单数。如：Thericharenotalwayshappy.Thenewissuretoreplacetheold.Theold____welllookedafterbythegovernmentinChina.A.isB.areC.hasbeenD.was5.主语是family,team,group,crowd,class,committee等集合名词时，如果作为一个整体看待，谓语用单数形式，如指的是全体人员时，谓语用复数。Hisfamilyareallmusiclovers.类似这样的集体名词有：family,class,audience,committee（委员会）,crowd,crew,group,party,population,team,public,council（理事会）,village等。Thepopulationoftheearthisincreasingveryfast.1)Hesaidthathisfamily____allverywell.A.areB.wereC.isD.was2)Thepopulationofthecity______increasingfast.A.wereB.beC.isD.are3)TheUnitedStates_____madeupof50states,oneofwhich______Kentucky.A.is/areB.is/isC.are/isD.are/are4)Zhang’sfamily____ratherbig,withtwelvepeopleinall.A.isB.areC.beingD.was5)Nowthepolice____searchingthetownforthelostchild.A.wasB.wereC.isD.are.6)Thepolice____theblackinwinter.A.wearsB.wearC.putonD.putson主语people作“人们，人民”解时，谓语动词用复数，作“民族”解时，有单复数之分。(police,cattle,public)Ourpeopleisagreatone.Thereare56peoplesinChina.★6．主语是疑问代词who,what,which,不定代词all,more,most,any,none等以及名词half,part,therest等既可表示复数意义又可表示单数意义，其谓语视情况而定。HalfofthevisitorsarefromEurope.Halfofthefruitisbad.Therestofhisjourneywaspleasant.Therestofthegirlsarefondofmusic.Allofyourworkiswelldone.Allofyouranswersarecorrect.1)Mostofhissparetime_____spentinreading.A.areB.wereC.wasD.havebeen2)Where____thatfivepoundsIlentyou?A.isB.haveC.wasD.were3)Twoofthemwillgofirst,therest______tostay.A.isB.areC.usedD.has4)ItisnotIwho______wrong.A.isB.areC.amD.hasbeen2．“……的几分之几”和“……的百分之几”作主语时，其谓语用单数或复数取决于of后的名词。Three-fourthsofthesurfaceoftheearthissea.40percentofthestudentsinourclassaregirls.70percentofthesurfaceiscoveredwithwater.70percentofthefarmershaveimprovedtheirlivingconditions.1)Onethirdofthepopulationhere________workers.A.isB.haveC.beD.are2)About20percentofthework________doneyesterday.A.areB.isC.wereD.was8．“oneof+复数名词+定语从句”之前有theonly,thevery,the等限定词和修饰语时，定语从句的谓语动词用单数形式。Sheistheonlyoneof