名词变复数不规则变化
名词复数的不规则变化
名词复数的不规则变化1) 元音字母发变化。
如man--men(男人) ， woman--women(妇女)tooth--teeth(牙齿) ， foot--feet(脚)mouse--mice(老鼠) ， policeman--policemen(警察)policewoman--policewomen(女警察)2) 词尾发生变化。
如child--children(小孩) ， ox--oxen(公牛)3) 单、复数形式相同。
如fish--fish(鱼) ，sheep--sheep(绵羊) ，deer--deer(鹿) ，chinese--chinese(中国人) ，yuan--yuan(元) ，jinn--jinn(斤)注意不说an english，要说an englishman.①fish作鱼肉讲时不可数，没有复数。
②fishes指各种不同种类鱼或指几条鱼。
4) 形似单数，实为复数意义。
如people(人，人们)these people(不说a people，可说a person)police(公安，警察)ten police(不说a police，可说a policeman)5) 由man和woman构成的合成名词，变复数将名词及man或woman都变成复数。
如a man driver-men drivers(男司机)a woman doctor-women doctors (女医生)6) 合成名词变为复数时，通常只将里面所含的主体名词变为复数。
如passer-by-passers-by(过路人)bus driver-bus drivers(汽车司机)注意如果没有主体名词，就在最后一词上加-s。
如：grown-up-grown-ups(成年人)letter-box-letter-boxes (信箱)注意①hair和fruit通常作单数，表示总体。
若表示若干根头发或若干种水果，则需用这两个词的复数形式。
初中英语中名词复数的不规则变化
初中英语中名词复数的不规则变化一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。
读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。
例：friend→friends; cat→cats; style→styles; sport→sports;piece→pieces二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。
读音变化：统一加读[iz]。
例：bus→buses; quiz→quizzes; fox→foxes; match→matche s;flash→flashes三、以辅音字母+y结尾的名词，将y改变为i，再加-es。
读音变化：加读[z]。
例：candy→candies; daisy→daisies; fairy→fairies; lady→ladies; story→stories四、以-o结尾的名词，如果不是外来词或缩写，就加-es，否则加-s 构成复数。
读音变化：加读[z]。
例：tomato→tomatoes; potato→potatoes; torpedo（鱼雷）→torpedoes; bingo （宾果游戏）→bingoes反例：silo→silos; piano→pianos（外来词）; photo→photos; macro→macros （缩写词）五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。
读音变化：尾音[f]改读[vz]。
例：knife→knives; life→lives; leaf→leaves; staff→staves;scarf→scarves反例：roof→roofs六、以-us结尾的名词（多为外来词），通常将-us改变为-i构成复数。
读音变化：尾音[əs]改读[ai]，其中[kəs]要改读为[sai]，[təs]要改读为[stai]。
例：fungus→fungi; abacus→abaci; focus→foci; cactus→cacti;cestus→cesti七、以-is结尾的名词，通常将-is改变为-es。
名词变复数不规则变化规律
名次变复数----规则与不规则名词的变化以s、x、sh、ch结尾的名词加es:glasses, boxes, brushes, matches.以辅音字母力口y 结尾的名词，变y 为i力口es:cities, babies, enemies. 4)以f或fe结尾的名词，多数变f为v加es:wives, knives但有些词只加s:roofs, proofs, chiefs.以o结尾的名词，有些加es:Negroes, heroes, tomatoes, potatoes其它力口s:radio s, zoos, pia nos, photos.不规则名词：foot — feet, goose — geese, tooth — teeth, child — childre n,ma n — me n, womans wome n, sheep —sheep, deer —deer, mouse —mice.某些外来词变复数：datum —data, medium —media, bacterium —bacteria,curriculum —curricula, criterion —criteria, phenomenon —phenoumna.Qn —a) analysis —analyses, basis —bases, cris —crises,diag no sis —diag no sesi$ —es )复合名词变复数：以不可数名词结尾的复合名词无复数形式，如：homework.以man或woman为前缀的复合名词变复数，前后两个名词都变复数，如：manservant f menservants, woman student women students. 其它复合名词变复数：grow n up f grow n ups,brother in law f brothers in law, stand by f stands by.二、不规则变化几乎所有单词arise 出现arose arisenawake 醒来awoke awaked / awokenbaby-sit 临时照顾baby-sat baby-satbe(am / is / are)是was / were beenbeat 击打beat beatenbegin 开始began begunbend 使弯曲bent bentbet 赌bet betbite 咬bit bitten / bitblow 吹blew blownbreak 打破broke brokenbring 拿来brought broughtbuild 建造built builtbur n 燃烧bur nt / bur ned bur nt / bur nedbuy 买bought boughtcan 能could xcast 抛cast castcatch 捕捉caught caught choose 选择chose chosencost 花费cost costcut 割cut cutdeal 分配dealt dealt dig 挖dug dug do / does 做did done draw 画，拉，拖drew drawn dream 做梦dreamed / dreamt dreamed / dreamt drink 喝drank drunkdrive 驾驶drove driven eat 吃ate eaten fall 掉落fell fallen feed 喂fed fed feel 触摸felt felt fight 作战fought fought find 找出found found fly 飞flew flown forbid 禁止forbade / forbad forbiddenforget 忘记forgot forgot / forgotten forgive 原谅forgave forgiven freeze 结冰froze frozen get 得到got got give 给gave given go 去went gone grow 成长grew grown hang 挂/绞死hung / hanged hung / hanged have / has 有had had be was/were been （be动词） do did done （助动词）speak spoke spoken 讲（话） read read read （阅读）cut cut cut （切） cost cost cost （花费） go went gone （去,走） feel felt felt （感觉）dig dug dug （挖）write wrote written （写）get got gotten （自己查一下,这个词要看用在那里了）see saw seen 看（）spend spent spent （花费）put put put （放下）find fought fought （找，查明）deal dealt dealt （分配）bend bent bent （使…变曲）fight fought fought （搏斗，奋斗） keep kept kept （留下，保留，继续） lay laid lain （放置，躺下，保留） lend lent lent （借出，借给） lose lost lost（失去，丧失） sit sat sat （坐，就坐）sleep slept slept（睡觉，睡着）英语不规则动词表Infinitive Past Tense Past Participle 不定式过去分词abide abode,abided abode,abided arise arose arisenawake awoke,awaked awoken,awakedbe（am,is,are） was;were beenbear bore borne,bornbeat beat beatenbefall befell befallenbeget begot begotten,begot begin began begun behold beheld beheld bend bent bent bereave bereaved,bereft bereaved,bereft beseech besought,beseechedbesought,beseeched beset beset beset bespeak bespoke bespoken,bespoke bespread bespread bespread bestrew bestrewed bestrewn,bestrewed bestride bestrode,bestrid bestridden,bestrid bet bet,betted bet,betted betake betook betaken bethink bethought bethought bid bade,bid bidden,bid bide bode,bided bided bind bound bound bite bit bitten,bit bleed bled bled blend blended,blent blended,blent bless blessed,blest blessed,blestblow blew blown break broke broken breed bred bred bring brought brought broadcast broadcast,broadcasted broadcast,broadcasted browbeat browbeat browbeatenbuild built builtburn burnt,burned burnt,burned burst burst burst buy bought bought cast cast cast catch caught caught chide chid,chided chid,chidden,chided choose chose chosencleave cleaved,cleft,clove cleaved,cleft,cloven cleave cleaved,clave cleaved cling clung clungclothe clothed,clad clothed,cladcost cost costcreep crept creptcrow crowed,crew crowedcut cut cutdeal dealt dealt dig dug dug dispread dispread dispread do did done draw drew drawn dream dreamed,dreamt dreamed,dreamt drink drank drunk drive drove driven dwell dwelt,dwelled dwelt,dwelled eat ate eaten fall fell fallen feed fed fed feel felt felt fight fought fought find found found flee fled fled fling flung flung fly flew flown forbear forboreforborne forbid forbade,forbad forbidden,forbidfordo fordid fordoneforecast forecast,forecasted forecast,forecasted forego forewent foregone foreknow foreknew foreknown forerun foreran forerun foresee foresaw foreseen foreshow foreshowed foreshown foretell foretold foretold forget forgot forgotten,forgot forgive forgave forgiven forsake forsook forsaken forswear forswore forsworn freeze froze frozen gainsay gainsaid gainsaid get got got,gotten gild gilded,gilt gilded,gilt gird girded,girt girded,girt give gave given go went gone grave graved graven,graved grind ground groundgrow grew grownhamstring hamstrung,hamstringed hamstrung,hamstringed hang hung,hangedhung,hangedhave(has) had had hear heard heard heave heaved,hove heaved,hove hew hewed hewn,hewed hide hid hidden,hid hit hit hit hold held held hurt hurt hurt inlay inlaid inlaid keep kept kept kneel knelt,kneeled knelt,kneeled knit knitted,knit knitted,knit know knew known lade laded laded,laden lay laid laid lead led led lean leaned,leant leaned,leant leap leapt,leaped leapt,leapedlearn learned,learnt learned,learnt leave left left lend lent lent let let let lie lay lain light lit,lighted lit,lighted lose lost lost make made made mean meant meant meet met met melt melted melted,molten misdeal misdealt misdealt misgive misgave misgiven mislay mislaid mislaid mislead misled misled mistake mistook mistaken misunderstand misunderstood misunderstood mow mowed mowed,mown outbid outbidoutbid,outbidden outbreed outbred outbred outdo outdid outdoneoutdraw outdrew outdrawn outgo outwent outgone outgrow outgrew outgrown outlay outlaid outlaid outride outrode outridden outrun outran outrun outsell outsold outsold outshine outshone outshone outshoot outshot outshot outsit outsat outsat outspend outspent outspent outspread outspread outspread outwear outwore outworn overbear overbore overborne overbid overbid overbidden,overbid overblow overblew overblown overbuild overbuilt overbuilt overbuy overbought overbought overcast overcast overcast overdo overdid overdone overdraw overdrew overdrawn overdrive overdrove overdriven overeat overate overeaten overfeed overfed overfed overfly overflew overflown overgrow overgrew overgrown overhang overhung overhung overhear overheard overheard overlay overlaid overlaid overleap overleapt,overleaped overleapt,overleaped overlie overlay overlain overpay overpaid overpaid override overrode overridden overrun overran overrun oversee oversaw overseen oversell oversold oversold overset overset overset oversew oversewed oversewed,oversewn overshoot overshot overshot oversleep overslept overslept overspend overspent overspent overspread overspread overspreadovertake overtook overtaken overthrow overthrew overthrown overwind overwound overwound overwrite overwrote overwritten partake partook partaken pay paid paid precast precast precast prove proved proved,proven put put put quit quitted,quit quitted,quit read read[red] read[red] reave reaved,reft reaved,reft rebuild rebuilt rebuilt recast recast recast reeve rove,reeved rove,reeved relay relaid relaid rend rent rent repay repaid repaid reset reset reset retell retold retold rid rid,ridded rid,riddedride rode ridden ring rang rung rise rose risen rive rived riven,rived run ran run saw sawed sawn,sawed say said said see saw seen seek sought sought sell sold sold send sent sent set set set sew sewed sewn,sewed shake shook shaken shave shaved shaved,shaven shear sheared shorn,sheared shed shed shed shine shone shone shoe shod,shoed shod,shoed,shodden shoot shot shot show showed shown,showed shred shredded,shred shredded,shred shrink shrank,shrunk shrunk,shrunken shriveshrove,shrived shriven,shrived shut shut shut sing sang,sung sung sink sank,sunk sunk,sunken sit sat sat slay slew slain sleep slept slept slide slid slid,slidden sling slung slung slink slunk slunk slit slit slit smell smelt,smelled smelt,smelled smite smote smitten,smote sow sowed sown,sowed speak spoke spoken speed sped,speedsped,speed spell spelt,spelled spelt,spelled spend spent spent spill spilt,spilledspilt,spilled spin spun spun spit spat,spit spat,spit split split split spoil spoilt,spoiled spoilt,spoiled spread spread spread spring sprang,sprung sprung stand stood stood stave staved,stove staved,stove steal stole stolen stick stuck stuck sting stung stung stink stank,stunk stunk strew strewed strewn,strewed stride strode stridden,strid strike struck struck,stricken string strung strung strive strove,strived striven,strived swear swore sworn sweat sweat,sweated sweat,sweated sweep swept swept swell swelled swollen,swelledswim swam swum swing swung swung take took taken teach taught taught tear tore torn tell told told think thought thought thrive throve,thrived thriven,thrived throw threw thrown thrust thrust thrust tread trod trodden,trod unbend unbent unbent unbind unbound unbound unbuild unbuilt unbuilt underbid underbid underbidden,underbid underbuy underbought underbought undercut undercut undercut underfeed underfed underfed undergo underwent undergone underlay underlaid underlaid underlet underlet underlet underlie underlay underlain underpay underpaid underpaid underrun underran underrunundersell undersold undersold underset underset underset undershoot undershotundershot understand understood understood undertake undertook undertakenunderwrite underwrote underwritten undo undid undone undraw undrew undrawnunfreeze unfroze unfrozen ungird ungirded,ungirt ungirded,ungirt unhang unhungunhung unknit unknitted,unknit unknitted,unknit unlade unladed unladed,unladen unlayunlaid unlaid unlearn unlearnt,unlearned unlearnt,unlearned unmake unmade unmadeunreeve unrove,unreeved unrove,unreeved unsay unsaid unsaidunset unset unset unsling unslung unslung unstick unstuck unstuck unstring unstrungunstrung unswear unswore unsworn unteach untaught untaught unthink unthoughtunthought untread untrod untrodden,untrod unweave unwove unwoven unwind unwoundunwound upbuild upbuilt upbuilt uphold upheld upheld uppercut uppercut uppercut uprise uprose uprisen upset upset upset upsweep upswept upswept upswing upswung upswung wake waked,woke waked,woken,woke waylay waylaid waylaid wear wore worn weave wove wovenwed wedded,wed wedded,wed weep wept wept wet wetted,wet wetted,wet win won won wind winded,wound winded,wound wit(wot) wist wist withdraw withdrew withdrawn withhold withheld withheld withstand withstood withstood work worked,wrought worked,wrought wring wrung wrung write wrote written。
英语名词变复数不规则变化表
名词复数的不规则变化
名词复数的不规则变化：1）child---children foot---feet tooth---teeth mouse---mice man---men woman---women 注意：与 man 和 woman构成的合成词，其复数形式也是 -men 和-women。
如： an Englishman，two Englishmen. 但German不是合成词，故复数形式为Germans；Bowman是姓，其复数是the Bowmans。
2）单复同形如： sheep(绵羊); fish(但fishes表种类); Chinese(中国人); Japanese(日本人);Swiss(瑞士人); li(里); jin(斤); yuan(元); mu(亩); li，jin，yuan，two li，three mu，four jin 但除人民币元、角、分外，美元、英镑、法郎等都有复数形式。
如: a dollar, two dollars; a meter, two meters deer(鹿);1). Some deer are eating grass at the bottom of the hill.2). Every possible means has been tried, but none has worked.3). All possible means have been tried, but none has worked.4). a dollar, two dollars; a meter, two meters3）集体名词，以单数形式出现，但实为复数。
如： people police cattle 等本身就是复数，不能说 a people(人们)，a police(警察)，a cattle(牛)，但可以说 a person，a policeman，a head of cattle 或 two people(persons); three police(policemen); four cattle(head of cattle)。
名词变复数不规则变化的几个规则
名词变复数不规则变化的几个规则
1. 一些名词只需在词尾加上-s来变为复数，如books（书）、dogs（狗）、chairs（椅子）等。
2. 以s、x、z、ch、sh结尾的名词，变复数时需加上-es，如boxes（盒子）、watches（手表）、buses（公共汽车）等。
3. 以辅音字母+y结尾的名词，变复数时需将y变为i，再加上-es，如babies（婴儿）、cities（城市）等。
4. 以o结尾的名词，变复数时分为两种情况：
a. 如果o前是辅音字母，则加上-es，如potatoes（土豆）、tomatoes（番茄）等。
b. 如果o前是元音字母，则只需加上-s，如zoos（动物园）、photos（照片）等。
5. 一些名词的复数形式与单数完全不同，如men（男人）、women（女人）、children（孩子）、teeth（牙齿）等。
6. 一些名词是不变的，即复数与单数形式相同，如sheep（羊）、deer（鹿）、fish（鱼）等。
7. 一些名词是希腊或拉丁词，它们的复数形式保持原样，如phenomenon（现象）的复数仍为phenomenon、cactus（仙人掌）的复数仍为cactus等。
请注意，以上规则只是一般情况下的复数形式变化规则，也可能存在少数例外的情况。
初中英语中名词复数地不规则变化
初中英语中名词复数的不规则变化一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。
读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。
例：friend→friends; cat→cats; style→styles; sport→sports; piece→pieces二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。
读音变化：统一加读[iz]。
flash→flashes 例：bus→buses; quiz→quizzes; fox→foxes; match→matches;三、以辅音字母+y结尾的名词，将y改变为i，再加-es。
读音变化：加读[z]。
例：candy→candies; daisy→daisies; fairy→fairies; lady→ladies;story→stories四、以-o结尾的名词，如果不是外来词或缩写，就加-es，否则加-s构成复数。
读音变化：加读[z]。
（鱼雷）→torpedoes; bingo 例：tomato→tomatoes; potato→potatoes; torpedo（宾果游戏）→bingoes（外来词）; photo→photos; macro→macros 反例：silo→silos; piano→pianos（缩写词）五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。
读音变化：尾音[f]改读[vz]。
例：knife→knives; life→lives; leaf→leaves; staff→staves; scarf→scarves 反例：roof→roofs六、以-us结尾的名词（多为外来词），通常将-us改变为-i构成复数。
读音变化：尾音[?s]改读[ai]，其中[k?s]要改读为[sai]，[t?s]要改读为[stai]。
例：fungus→fungi; abacus→abaci; focus→foci; cactus→cacti; cestus→cesti 七、以-is结尾的名词，通常将-is改变为-es。
名词变复数不规则变化规律
精心整理名次变复数----规则规则与不规则名词的变化一、以s、x、sh、ch结尾的名词加es:glasses,加以fe结尾但有些词只加以s:radios,zoos,pia不规则名词：复合名词变复数：以不可数名词结尾的复合名词无复数形式，如：以man或woman为前缀的复合名词变复数，前后两个名词都变复数，如：其它复合名词变复数：arisebeatbegin开始beganbegunbend使弯曲bentbentbet赌betbetbite咬bitbitten/bitblow吹blewblownbreakbringbuildburnbuycancast抛castcastcatch捕捉caughtcaught choose选择chosechosencome来camecome cost花费costcostcutdealdigdrawdrinkdrive驾驶drovedriven eat吃ateeatenfall掉落fellfallen feed喂fedfedfeel触摸feltfeltfightfindflyfreeze结冰frozefrozen get得到gotgotgive给gavegivengo去wentgonegrow成长grewgrownhangwritewrotewritten(写)getgotgotten(自己查一下,这个词要看用在那里了) seesawseen(看)spendspentspent(花费)putputput(放下)findfoughtfought(找，查明) dealdealtdealt(分配) bendbentbent(使…变曲) fightfoughtfought(搏斗，奋斗) keepkeptkept(留下，保留，继续)beatbeatbeaten becomebecamebecome befallbefellbefallen begetbegotbegotten,begot beginbeganbegunbeholdbeheldbeheldbendbentbentbereavebereaved,bereftbereaved,bereft beseechbesought,beseechedbesought,beseeched besetbesetbesetblessblessed,blestblessed,blest blowblewblownbreakbrokebrokenbreedbredbredbringbroughtbroughtbroadcastbroadcast,broadcastedbroadcast,broadcasted browbeatbrowbeatbrowbeatenbuildbuiltbuiltburnburnt,burnedburnt,burnedburstburstburstcutcutcutdealdealtdealtdigdugdugdispreaddispreaddispreaddodiddonedrawdrewdrawn dreamdreamed,dreamtdreamed,dreamt drinkdrankdrunk drivedrovedrivendwelldwelt,dwelleddwelt,dwelledforegoforewentforegone foreknowforeknewforeknown forerunforeranforerun foreseeforesawforeseen foreshowforeshowedforeshownforetellforetoldforetold forgetforgotforgotten,forgot forgiveforgaveforgiven forsakeforsookforsaken forswearforsworeforswornhearheardheard heaveheaved,hoveheaved,hove hewhewedhewn,hewed hidehidhidden,hidhithithitholdheldheldhurthurthurt inlayinlaidinlaid keepkeptkeptkneelknelt,kneeledknelt,kneeledloselostlost makemademade meanmeantmeant meetmetmet meltmeltedmelted,moltenmisdealmisdealtmisdealt misgivemisgavemisgiven mislaymislaidmislaid misleadmisledmisled mistakemistookmistakenoutshootoutshotoutshot outsitoutsatoutsat outspendoutspentoutspent outspreadoutspreadoutspread outwearoutworeoutwornoverbearoverboreoverborne overbidoverbidoverbidden,overbid overblowoverblewoverblown overbuildoverbuiltoverbuilt overbuyoverboughtoverboughtoverlieoverlayoverlain overpayoverpaidoverpaid overrideoverrodeoverridden overrunoverranoverrun overseeoversawoverseenoverselloversoldoversold oversetoversetoverset oversewoversewedoversewed,oversewn overshootovershotovershot oversleepoversleptoversleptreavereaved,reftreaved,reft rebuildrebuiltrebuilt recastrecastrecastreeverove,reevedrove,reeved relayrelaidrelaidrendrentrent repayrepaidrepaid resetresetreset retellretoldretoldridrid,riddedrid,riddedshakeshookshaken shaveshavedshaved,shaven shearshearedshorn,sheared shedshedshed shineshoneshoneshoeshod,shoedshod,shoed,shodden shootshotshot showshowedshown,showed shredshredded,shredshredded,shred shrinkshrank,shrunkshrunk,shrunkensowsowedsown,sowed speakspokespokenspeedsped,speededsped,speeded spellspelt,spelledspelt,spelled spendspentspentspillspilt,spilledspilt,spilled spinspunspunspitspat,spitspat,spit splitsplitsplitspoilspoilt,spoiledspoilt,spoiledswearsworesworn sweatsweat,sweatedsweat,sweated sweepsweptswept swellswelledswollen,swelled swimswamswumswingswungswung taketooktaken teachtaughttaught teartoretorntelltoldtoldunderlayunderlaidunderlaid underletunderletunderlet underlieunderlayunderlain underpayunderpaidunderpaid underrununderranunderrunundersellundersoldundersold undersetundersetunderset undershootundershotundershot understandunderstoodunderstood undertakeundertookundertakenunsetunsetunset unslingunslungunslung unstickunstuckunstuck unstringunstrungunstrung unswearunsworeunswornunteachuntaughtuntaught unthinkunthoughtunthought untreaduntroduntrodden,untrod unweaveunwoveunwoven unwindunwoundunwoundwetwetted,wetwetted,wet winwonwonwindwinded,woundwinded,wound wit(wot)wistwist withdrawwithdrewwithdrawnwithholdwithheldwithheld withstandwithstoodwithstood workworked,wroughtworked,wrought wringwrungwrung writewrotewritten。
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名词变复数不规则变化：
1.单词内部发生变化：口诀“oo常常变ee，男人女人a变e”
eg：foot→feet脚；tooth→teeth牙齿；man→men男人；woman→women女人；2.单复数相同：“羊鱼小鹿无变化，单数复数是一家”
eg：sheep→sheep绵羊；fish→fish鱼；deer→deer鹿；
3.不规则变化：child→children孩子；mouse→mice老鼠；
4“某国人”的复数有三种类型：口诀“中日不变，英法变，其它S加后边”
（1）Chinese, Japanese单数复数同形，不需加s；
（2）Englishman, Frenchman, Dutchman复数要把man 变为men；
（3）其他各国人以–an, -ian收尾的均直接加s。
如：Americans, Australians, Germans 5.一般只有复数，没有单数的有：people, shoes, glasses, gloves, shorts, clothes, socks
6.代词的复数: It, he, she →they; I→we; you→you; this→these; that→those
二.不可数名词：
⒈不可数名词概念：不可以数出数目的名词叫做不可数名词。
⒉不可数名词特点：
⑴不可数名词没有复数形式，也不能与a, an 及数词连用，常作单数看待。
例：water There’s some water in the bottle.
food My favourite food is noodles.
⑵不可数名词如表数量，常和a bottle of, a glass of a pieces of 等名词词组连用。
如表示复数，只把量词改为复数。
例：a bottle of pop一瓶汽水, two glasses of orange juice 两杯桔子汁，
three cups of tea 三杯茶，a piece of paper 一张纸
⑶有些物质名词有时可数，有时不可数，要根据上下文决定，其意义也有所不同。
Glass(玻璃) glasses（眼镜）
⑷集体名词看作整体时，谓语用单数; 指成员时，谓语用复数。
His family is a large family. His family like animals.
指整体指成员
⑸有的名词单复数意思不同：
例：hair 和fruit 通常作单数，表示总体。
My hair is black. 我的头发是黑色的。
I like fruit .It’s good for you.我喜欢水果,水果对你的身体有好处。
但如果表示若干根头发或各种水果，则需用复数形式.
Danny has three hairs.丹尼有三根头发。
She likes pears, peaches and other fruits. 他喜欢梨，桃和其它水果。