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.形式一致1主语是复数,谓语动词用复数形式主语是单数,谓语动词用单数形式.得意一致2褶得初镯用单姒的循就)当名词词组中心词为表示金钱、时间、度量、距离、价格等复数名词时,把这些复数1名词看作一个整体谓语动词采用单数形式Twenty-five dollarsis toomuch topay forthat shirt.Fifty minutesisn tenough tofinish thistest.Ten milesseems likea longwalk tome.以结尾的书刊名、国名、组织名、游戏名、运动名,谓语动词用单数2“-s”以结尾的名词指一门学科时,常用单数谓语动词形式当这些名词表示实际内容时,谓语-ics动词则用复数形式这类单词有经济学电子学economics electronics物理学政治学physics politics数学统计学mathematics statisticsRootswas anovel abouta slavefamily.His politicswere amatter ofgreat concernto hisfriend.Politics ishis favoritesubject.Statistics showthat approximately40percent ofall marriagesin theUS endin divorce.Statistics isa subjectthat isdifficult tolearn.)有些表示某类别的总称的集合名词,如(机械),(衣服),(行3machinery clothingluggage李),(家具),(设备),(珠宝)等作主语时,谓语动词常用单数furniture equipmentjewelry如My luggagewas sentby air.The equipmentof ourfactory isall importedfrom Britain.)不定式、现在分词和从句作主语,谓语动词通常用单数4Playing withfire isdangerous.注意若用连接两个动名词、不定式短语或主语从句,表示两个不同的概念,则谓语and动词用复数形式若表示同一概念,则谓语动词用单数形式Early torise andearly tobed isa goodhabit.When andwhere thebuilding willbe builthasn tbeen decided.主语从句要根据从句表达的意思而定What shesaid iscorrect.What hegave meare fiveEnglish books.褶得勒祠用复核的情施)由或连接两个单数名词作主语时,指的是复数概念,谓语动词用复数形1and both…and…式(不可数名词同样)如Fire andwater donot agree.注意如果连接的两个词是指同一个人、同一事物或同一概念,则两个名词共用一个冠and词,谓语动词必须用单数The teacher and writeris herfriend.)有些集合名词.如(家禽)等作主语,总是跟复数动词形2cattle,folk,people,police,poultry式The peoplehope tolive ahappy life.The policehave caughtthe criminal.Cattle feedon grass.)表示成双成套的名词,如等作主语时,谓语动词用3trousers,shoes,glasses,compasses复数他的黑裤子太长His blacktrousers are too long.Your glassesare onyour nose.)表示群岛、瀑布、山脉等以结尾的专有名词作主语时,谓语动词往往用复数4“-s”The Philippinesare in the PacificOcean.Rocky Mountainsstand in the westof NorthAmerica.)名词(作“著作”讲),的谓语动词律5clothes,works goods,contents,the OlympicGames律用复数如Clothes keeppeople warm.His workshave beentranslated intoseveral foreignlanguages.注意若表示“一套衣服,可用不可与不定冠词或数词连用a suitof clothesoclothes a若表示“一部作品”用“两部作品”用a work,two workso褶将劭祠章复核由名祠请面的祠我祠俶决定的)由1“some of,plenty of,a lotof,lots of,most of,the restof,all of,half of,part of,the remainderof或分数、百分数名词”等短语作主语时,谓语动词常与后的名词保持数的一致+of+ofThe restof thelecture isdull.这个苹果的一半腐烂变质了Half of the appleis rotten.这些苹果有一半腐烂变质了Half of the applesare rotten..大约三分之一的书值得一读About onethird of the booksare worthreadingOver30%ofthe students wereabsent fromthe meeting.)由和“名词等,以及由与意义相似2a kindof,this kindof,many kindsof+of this kind”kind的等构成的类似短语作主语时,谓语动词与前的名词保持type,sort,form,part,piece,section of数的一致如A kindof birdshas beendiscovered bythem.Parts ofthe bookare veryinstructive.This kindof applesis expensive.Apples of thiskindare expensive.)复数名词结构谓语常用复数3“more++than one”More membersthan onehave protestedagainst theplan.不定代词或在句中作主语或作4“each,one,no one,someany,no,every+bodyone thing”限定词时;谓语动词一律用单数形式Each boygets aprize.Someone wantsto buythe house.Each ofthe bookscosts fiveYuan.注意:用作同位语时,谓语动词仍应与主语保持一致each,all,bothWe eachhave anEnglish-Chinese dictionary.由连接的两个或三个单数主语前如果有修饰时,谓语动词要用单and every,each,no,many a数形式Each teacherand eachstudent wasgiven abook.Every hourand everyminute isimportantMany ateacherandmany astudent enjoysthe bookvery much.名词作主语时,谓语动词仍采取单数形式many a.../more thanone+Many aman thinkslife ismeaningless withoutpurpose.复数名词”作主语时,其谓语要用单数形式one anda half+One anda halfbananas isleft onthe table..就近原则3…等连接的并列成分作主语时,根据就近一致的or,either...or...,neither...nor...,not only…butalso原则处理离谓语动词近的主语部分是单数,就用单数;离谓语动词近的主语是复数,谓语动词就用复数如Either theteacher orthe studentsaretoblame.Not onlythestudentsbut alsotheir teacherdoesn tknow aboutit.Neither younor Iknow howto doit..主谓一致的特殊情况4表示“人口”,一个国家或地区的居民数目,它作主语时谓语动词要用单数形式1population当它前面有分数或百分数时,是指一个国家或地区的全体居民,谓语动词用复数形population式The populationof Canadais about29million.About eightypercent ofthe populationofthiscountry arepeasants.集合名词作主语,如果表示整体概念,谓语动词用单数形式;如表示成员则用复数常见2的这部分名词有army,audience,class,club,committee,company,crowd,family,group,government,等organization,party,teamOur footballteam isplaying well.Our footballteam arehaving bathsand arethen comingback herefor supper.可数名词复数;复数名词”作3a number of/a varietyof/varieties of+“the majorityof+主语时,谓语动词用复数形式(表数目)和(表种类)等+可数名词作主语时,谓语动词用单数the numberofthevariety ofAnumberofnew houseshave beenbuilt there.There area varietyof goodson salein theshop.The numberofthepeople whoknow thesecret isvery limited.The varietyof goodson salein theshop issurprising.)不可数名词”作主语,谓语用单数4“a largeamount of+不可数名词”作主语,谓语用复数“large amountsof+不可数名词”作主语,谓语用单数“a largequantity of+复数名词”作主语,谓语常用复数“a largequantity of+不可数名词/复数名词”作主语,谓语用复数“large quantitiesof+不可数名词”作主语,谓语用单数“agood/greatdealof+A largeamount ofclean wateris wastedevery day.Vast amountsof moneyare beinginvested inthe localmarket.Large quantitiesof beerare consumedinthecity everyyear.A largequantity ofmoney wasspent onthe bridge.复数名词”作主语与复数动词连用,意思是“总共有……”“a totalof+复数名词”作主语与单数动词连用,意思是“……的总数”“the totalof+)单复数同形的名词作主语,要根据上下文的意义以及修饰这些词的词来确定其谓语形式4常见的这部分名词有aircraft,crossroads,deer,fish,headquarterso means,series,sheep,species,等如worksThe crossroadsis/are dangerous.Every meanshas been tried.All possiblemeans havebeentried.A steelworks hasjust beenbuilt there.)当主语后面品艮有5with,together with,along with,accompanied by,like,in additionto,as well等连接的词组时,as,as muchas,more than,rather than,no lessthan,except,but,besides,including其谓语动词的单复数不受这些词语的影响如The rocksinger,along withhis bodyguard,was rushedaway fromthe theater...Mr.Robbins,accompanie.b.hi.wif.an.children,i.arrivin.tonight.No onebut yourparents wasthere then.Tom,together withMary andAlice,is goingto swimthis afternoon.)表示某类人作主语时,谓语动词用复数形式6the+adj./v-ed.表示某类事物或表示某一类抽象概念作主语时,谓语动词用单数形式th-adjThe poorlive ahard life.The beautifullives forever.)结构中的主谓一致关系,谓语动词通常和最邻近的那个主语一致7there beThereare fourchairs anda tableintheroom.)单数名词”作主语时,谓语动词用单数如8“a/an++ortw复数名词”作主语时,谓语动词用复数如“one or two+一两个学生考试不及格A studentortwohas failedthe exam.昨天下午有一两个学生在植树One ortwo studentswere plantingtrees yesterdayafternoon.)在主语和谓语倒装的句子中,动词的数应和它后面的主语的数一致9On thewall aresome famouspaintings.Between thetwo windowshangs apicture.)在被强调部分结构中,用单数形式或如被强调部分是主语,10“It+be++that/who...”be iswas,that后的谓语与被强调部分的人称、数保持一致/whoIt isI whoam astudent.It isthey whohave workedthere forfive years.。