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名词变复数1规则名词⑴-Sdesk—desksday-dayshouse一houses
(2)-eshero-heroesbush—►bushesfox—foxes特殊情况watch—watchesmass—massesbuzz—buzzes喧哗声monarch(君主)—monarchsstomach(胃)—►stomachsepoch(新时期)—epochsbamboo-*bamboosHissuggestionhasbeenaccepted.
(2)复合不定代词someoneanyoneeveryonenobodysomethinganythingeverythingnothing等作主语,谓语动词用单数IfanyoneseesLisaaskhertocallme.Iseverybodyhereyet
(3)each作主语(eachofus/you/them或名词复数),谓语动词用单数;each作同位语(we/you/they或名词复数+each)谓语动词用复数Eachofthestudentshasanapple(each是主语)Thestudentseachhaveanapple(thestudents是主语,each是同位语)
(4)all作主语指人,谓语动词用复数;all作主语指物(现象、概念),谓语动词用单数Allareequalbeforethelaw.(all指人,法律面前人人平等)Alliswellthatendswell(all指现象,结局好一切都好)R注意]如果是all(of)+名词谓语动词与名词的数保持一致(即,谓语动词是单是复由名词决定)All(of)themoneyismine.All(of)hisfriendsarerich.5不定式或动名词作主语,谓语动词用单数GoingtoaBritishhighschoolwasaveryexcitingexperienceforme.Tocompletetheprojectintenmonthsisnotpossible.manya/morethanone+单数名词形单意复,即虽然表达了复数的意思,但形式上还是按照单数的规矩来,谓语动词用单数Manyapageinthisbookismissing.Morethanonepersonwasabsent.Manyastudenthasfailedtheexam.Morethanonestudenthasfailedtheexam.II.意义一致1自带复数属性的名词peoplethepolicecattle等,本身就是复数意义谓语动词用复数•Thepolicehavenotmadeanyarrests.people作〃民族〃讲是另外一码事〃the+形容词分词〃表示一类人
①therich/thepoor/thedead/theliving/thewounded等,谓语动词用复数Therichaccountfor1%ofthepopulation.
②表示某国人的总称,theChinese/theBritish/theIrish等,谓语动词用复数TheChinesearehard-working.3长得像复数其实是单数的名词newsmathsphysicspolitics等,谓语动词用单数Thenewsisexciting.4单复同形的名词sheepdeermeansworks等,单数也长这样复数也长这样,谓语动词的单复根据这些词在句中的含义而定Threesheepareeatinggrassthere.Asheepislyingthere.Everymeanshasbeentried.Allthemeanshavebeentried.5集体名词familyclasscrewteamgroupaudiencegovernment等,谓语动词要根据主语所指的意义而定——当集体名词作为一个整体概念时,谓语动词用单数;当集体名词指其中的具体成员时,谓语动词用复数Theclassconsistsof25boysand23girls.Theclassaredoingexperiments.III.就近一致关联词连接主语或therebe句型中,谓语动词离哪个近就跟哪个一致只看远近,不管语序关联词包括oreither...or...neither...nor...fnotonly...butalso...rnot…but…等Nothisparentsbuthedoesntwanttogo.NeitheryouorIamwrong.AreyouorJimtoblameNotonlythestudentsbutalsotheteacherwishesforaholiday.Thereisacupofteaandsomeapplesonthetable.Therearesomeapplesandacupofteaonthetable.portfolio-portfolios(3似-y结尾1以辅音字母加y结尾的词,变y为i再加-escity一citiesparty一partiescountry—countriesstory—stories2元音字母加y结尾的直接加-sboy一boysdonkey—donkeys驴play—playskey一keysvalley—valleys山谷
(4)-f-fe结尾的名词half半品脱;半(价)票,lifeleafloafknifeshelfwife(特殊)belief信仰,grief悲伤,cliff悬崖,gulf海湾,roofproof证明总结2不规则
一、有些名词中保存了英语中古旧的复数形式,如man-menwoman-womentooth-teethfoot-feetchild-childrengoose-geesemousemiceox-oxen
二、有些是外来词,仍保有原来的复数形式,如phenomenon-phenomena(现crisis-crises(危机)象)appendix-appendices(附录)formula-formulae(公式)thesis-theses(论文)basis-bases(基础)analysis-analyses(分析)criterion-criteria(标准)
三、部分单词的复数形式不变例fish—fish;sheep-sheep;cattle—cattle;deer—deer;salmon—►salmon鞋鱼;means—means
四、compoundnouns合成词,这类复数词是以主要的名词来表示例daughter-in-law—daughters-in-law媳妇;father-in-law-►fathers-in-law岳父man-of-war—►men-of-warsgji;maid-servant^maid-servants女仆step-son一step-sons继子;son-in-law—^sons-in-law女婿但是,也有些合成名词,特别是由man和woman构成的合成名词,里面所含的成分,全都要变为复数,如man-servant-men-servantswomandoctor-womendoctors等
五、有些名词经常是带着-s词尾的,但通常都作单数看待,如phonetics(语音学)physics(物理学),optics(光学),politics®治),news(新闻)等
六、另一些名词则以复数词出现的机会较多例bellows风箱;clothes;police;shorts短裤;scissors剪刀;spectacles眼镜;shears大剪刀,trousers长裤,wages工资,belongings所有物,surroundings环境,savings储蓄findings调查结果,arms武器clothes衣服,stairs楼梯等
七、另外还有一些名词,其复数形式有时可表示特别意思例goods货物,waters水域,fishes(各种)鱼,papers文件,证件,greens青菜,manners礼貌ruins废墟troops军队looks夕卜貌,times时代等八,不可数名词的计量方法
(1)一般用“数字+of+计量单位+名词”表示,(注意当数字大于一时,表示计量单位的名词可以有复数形式)如apieceofnews—贝蜥闻apieceofmeat一块肉aglassofwine一杯酒twobowlsofrice两碗米asumofmoney一笔钱fivebagsofflour一袋面粉adropofwater一滴水threebottlesofmilk三瓶牛奶twopiecesofadvice两条建议⑵用much/some/alittle/little/alotof/plentyof+不可数名词名词所有格名词所有格用以表示名词之间的所有关系主要有of和s两种表示方式1用2t近直格构成短语可以表示所有名词之间的所有关系表示多数无生命的事物的名词之间使用of进行连接e.g.thewindowofthehouse房子上的窗户2表示有生命的事物的名词及某些表示时间、距离、星球、世界、国家等无生命的东西的名词后加二来表示所有关系但如果该名词是以-s或-es结尾,则只在该名词后加’来构成所有格e.g.myfatherscar我父亲的车e.g.20minuteswalk20分钟的步行路程3双重所有格Heisafriendofmine.他是我的一位朋友Thisisaphotoofmymother.这是我母亲的照片(照片上的人是我母亲)Thisisaphotoofmymothers这是我母亲的照片(为母亲所有或收藏的照片)总结主谓一致——句子中谓语动词的数必须和主语的数保持一致遵循以下三个原则
1.语法一致1主语是单数,谓语动词用单数;主语是复数,谓语动词用复数•Theresultsoftheresearchesaretobepublishedsoon.规则例词1一般情况在词尾加-smap-mapssea-seasgirl-girlsday-days2以sxchsh结尾后加-esclass-classesbox-boxeswatch-watchesdish-dishes3以-f或-fe结尾的词变-f和-fe为v再加-eswife/knife/wolf/thief/shelf/self/half/leaf/加-sgulf/cliff/roof/giraffe/chief/belief/proof/serf4以辅音字母加y结尾的名词,变y为i加-esparty-partiesfamily-familiesstory-storiescity-cities5以元音字母加y结尾的名词,或专看名词以y结尾的,加-stoy-toysboy-boysday-days6以辅音字母加-o结尾的名词一般加-esNegro-Negroeshero-heroespotato-potatoestomato-tomatoes一些外来词加-Spiano-pianosphoto-photosauto-autoskilokilossolo-solos两者皆可zero-zeros/zeroesvolcano-volcanoes/volcanos类型构成方法例词有生命名词(人或动物)在词尾加-STonyspen以-S结尾的名词只加」TeachersDay不规则复数名词在词尾加SWomensDayChildren,sDay两人共同拥有某物用AandBsLucyandLilysmother两人分别拥有某物用AsandBsLucysandLily,sbeds以S结尾的人名所有格加’S或者,Dickens1novelsCharles1sjobtheSmithshouse无生命名词时间、距离……在词尾加」s或」twentyminuteswalktodaysnewspaper其他用“of+名词”结构aphotoofmyfamily双重所有格ofH■-s所有格afriendofhermothersof+名词性物主代词afriendofmine表“某人家”“店铺”,所有格后名词省略thedoctorsthebarbersthetailorsmyuncles。
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