useage有复数形式吗？我有点搞不清楚所以来问大家
编辑： admin 2017-23-02
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usage作使用、用法时不可数,但作习惯、习俗、惯用法时可以有单复数,比如a common usage,social usages（社会习俗）
类似问题
类似问题1：复数的形式[数学科目]
a+bi
类似问题2：英文单词复数形式man-menfoot-feetgoose-geese这些都是什么规律 求更多类似这种改变的单词[英语科目]
名词的词形变化
1.不规则复数形式
1）来自古英语的复数形式,如：
child---children foot---feet tooth---teeth goose---geese
man---men woman---women mouse---mice louse---lice
ox---oxen penny---pence analysis---analyses appendix---appendices
parenthesis---parentheses basis---bases ellipsis---ellipses
axis---axes hypothesis---hypotheses oasis---oases crisis----crises
criterion---criteria phenomenon---phenomena datum---data medium---media
bacterium---bacteria nucleus---nuclei fungus---fungi stimulus---stimuli
alumnus---alumni focus---foci radius---radii terminus---termini
larva---larvae alga---algae formula---formulae
＃当代美国英语中往往把data当做单数用,因此常见到复数形式datas.另外,lens是一个单数可数名词,其复数形式为lenses.
1）词尾读音为[f]并以－f或0－fe结尾的名词复数形式有以下几种情况：
a）规则形式：
belief---beliefs chief----chiefs cliff----cliffs grief----griefs
b）不规则形式,即把－f或－fe变成－v,再加－es,读音为[vz]:
calf---calves half---halves leaf----leaves life----lives
loaf---loaves self---shelves thief---thieves wife---wives
wolf---wolves
c）既可是规则形式又可是不规则形式：
dwarf---dwarfs/dwarves hoof---hoofs/hoves
scarf---scarfs/scarves wharf---wharfs/wharves
3）词干以－o结尾的名次有三种情况：
a）附属形式为－s：这类词包括缩略词kilos,photos；表示国籍或民族的词Filipinos,Eskimos以及radios,solos,sopranos,
studios
b）复数形式为－es,如：heroes,potatoes,tomatoes,Negroes.
c）复数有规则的和不规则的两种形式,如：
cargo---cargos/cargoes mosquito---mosquitos/mosquitoes volcano---volacbos/volcanoes
2.单复数同形的名词
1）某些动物名词,如：deer,grouse,salmon,trout,carp,bison,sheep等
2）以－ese或－ss结尾的表示民族或国籍的名词,如：Chinses,Japanese,Portuguese,Swiss,Vietnamese等
3）某些以－s结尾的名词,如：barracks,corps,crossroads,gallows,headquarters,means,series,species,works等
4）某些表示计量单位的名词,如：horsepower,hertz,kilohertz,li,mu等
其他一些名词,如：aircraft,spacercarft,craft,offspring等.其中请特别注意－s结尾的单复数同形的名词,它们是考试的重点!
3.不可数名词
不可数名词前一般不需要加定冠词,永远不能加不定冠词!
例如下列用法均属错误：
the mathematics the banking a cloth an equipment
不可数名词作主语,谓语要用单数形式.
如：Water is important.
但如果不可数名词前面被piece,drop,set等词修饰时,谓语应该与piece,drop,set等的单复数形式保持一致
例如：Few drops of water are needed to save the flower.
下面是典型的不可数名词,是应该熟记的!
air,smoke,steam,vapor,hydrogen,oxygen,nitrogen,water,oil,soup,juice,ink,rain,snow,ice,tea,coffee,wine,sunlight,sunshine,
lightning,thunder,weather,darkness,heat,light,electricity,energy,power,sugar,salt,rice,corn,powder,flour,sand,dust,dirt,
garbage,grass,hair,furniture,luggage,clothing,mail,equipment,food,meat,fruit,bread,toast,stone,iron,copper,chalk,paper,
glass,wood,money,poetry,jewelry,machinery,weaponry,personnel,scenery,happiness,kindness,honesty,friendship,attention,wi
sdom,success,courage,bravery,health,wealth,ignorance,trouble,ease,luck,laughter,love,peace,news,information,knowledge,
intelligence,fun,pleasure,entertainment,enjoyment,recreation,relaxation,progress,room,work,homework,population,percent,
mathematics,econmics,statistics,meteorology,anthropology,architecture,physics,photography,ethics,politics,mechanics,
genetics,geology,geography,chemistry,philosophy,biology,history,music,English,measles,mumps,diabetes,malaria,pediatrics,
obsterics
请特别注意其中以－s结尾的不可数名词,大家平时应该积累遇到的不可数名词
!注意下列可数名词!
poet poem essay newspaper machine weapon scene photograph photographer
英语中有许多名词既可作可数,又可作不可数.如:hair作“人或动物的毛”的时候是可数名词,作头发解释时是不可数名词.判断一个词是否可数,除了记忆以外, 主要看题中该名词的修饰词来决定.如：much只能修饰不可数名词
4.单数形式和复数形式的词义不同的名词
英语中有些名词的复数形式的词义不同于单数形式,如：
air(空气)---air(气派) arm(手臂)---arms(武器) ash(灰)---ashes(骨灰；废墟)
authority(权利)---authorities(当局) cloth(织物)---clothes(衣服) content(含量)---contents(目录)
custom(习惯)---customs(海关；关税) damage(损害)---damages(赔偿金) force(力量)---forces(武装部队)
glass(玻璃)---glasses(眼镜) good(利益)---goods(货物) green(绿色)---greens(青菜)
letter(字母)---letters(文学) manner(方式)---manners(举止,仪态) minute(分钟)---minutes(记录)
pain(痛苦)---pains(劳苦) papaer(纸)---papers(文件) quarter(1/4)---quarter(宿舍)
spectacle(光景)---spectacles(眼镜) spirit(精神)--- spirits(烈性酒) time(时间)---times(时代)
water(水)---waters(水域) wood(木头)---woods(森林) work(工作)---works(工厂)
总结
1.单数名词不能单独存在,一般前面应该有限定词修饰.
2.不定冠词a/an永远只能修饰单数可数名词.
3.every和each永远只能修饰单数可数名词.
但every+数词+复数名词是正确的,如：every ten years
4.序数词后面一般使用单数可数名词.
5.anther永远只修饰单数可数名词
但another+数词/few+复数名词是正确的,如：another eight years;another few books
6.other通常修饰复数名词,也可修饰不可数名词.
但the other+is/was 单数名词或any other+单数名词是正确的,如
We have two girls in this team.One is Mary,the other is Alice.
Henry Smith is taller than any other student in his class.
7.下列词和短语只能修饰复数名词
these,those,many,various,several,numerous,diverse,few,a few,both,a (good/large/great) number of,numbers of,one of
8.大于1的词数只能修饰复数名词
!牢记的结构：one/two/many+of+限定词+复数名词!
9.只能修饰单数可数名词的词：
one,anther,a/an,this,that,each,every,either,such a,many a
!注意!many student以及many a student
10.只能修饰复数可数名词的词：
>1的数字（two,six.),hundred,thousand,million,both,several,many,few,a few,these,those,a (good/large/great) number of
numbers of,the numberof,numbers of,numerous,various,diverse,a series of,a wide range of,a collevtion of
11.只修饰不可数名词的词：
much,little,a litter,a great deal of,a great amount of,a piece of,an article of
12.既可修饰不可数又能修饰可数的词：
all (of) a lot of some (of) lots of any (of)
plenty of most (of) half (of) a wealth of (a) part of
enough (of) the rest of other one third of such
no a variety of
类似问题3：复数形式
donkeys
类似问题4：复数形式 special bowl dumpling pancake answer candy shelf leaf foot Chinese mouse man watch[英语科目]
specials bowls dumplings pancakes answers candies shelves leavea feet Chinese mice men watches
类似问题5：名词的复数形式有那些[英语科目]
(d)ge等结尾的词加-s读/iz/license-licenses以辅音字母+y结尾的词变y为i再加es读/z/baby---babies其它名词复数的规则变化1） 以y结尾的专有名词,或元音字母+y 结尾的名词变复数时,直接加s变复数：如：two Marys the Henrys monkey—monkeys holiday—holidays比较：层楼：storey —storeys story—stories2） 以o 结尾的名词,变复数时：a.加s,如：photo—photospiano—pianos radio—radioszoo—zoos；b.加es,如：potato—potatoes tomato—tomatoesc.均可,如：zero—zeros / zeroes3） 以f或fe 结尾的名词变复数时：a.加s,如 belief—beliefs roof—roofs safe—safes gulf—gulfs；b.去f,fe 加ves,如：half—halvesknife—knives leaf—leaves wolf—wolveswife—wives life—lives thief—thieves；c.均可,如：handkerchief：handkerchiefs / handkerchieves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：deer,sheep,fish,Chinese,Japaneseli,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 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,a police,a cattle,但可以说：a person,a policeman,a head of cattle,the English,the British,the French,the Chinese,the Japanese,the Swiss 等名词,表示国民总称时,作复数用.如：The Chinese are industries and brave.中国人民是勤劳勇敢的.4）以s结尾,仍为单数的名词,如：a.maths,politics,physics等学科名词,为不可数名词,是单数.b.news是不可数名词.c.the United States,the United Nations 应视为单数.The United Nations was organized in 1945.联合国是1945年组建起来的.d.以复数形式出现的书名,剧名,报纸,杂志名,也可视为单数.“The Arabian Nights” is a very interesting story-book.是一本非常有趣的故事书.5） 表示由两部分构成的东西,如：glasses（眼镜）、trousers、clothes若表达具体数目,要借助数量词 pair（对,双）；suit（套）；a pair of glasses；two pairs of trousers6） 另外还有一些名词,其复数形式有时可表示特别意思,如：goods货物,waters水域,fishes（各种）鱼.的感言：非常感谢你,我懂了.