第一篇：特殊名词变复数
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
stimulus---stimuli
ellipsis---ellipses
axis---axes
hypothesis---hypotheses
oasis---oases
crisis----crises
criterion---criteria
phenomenon---phenomena
datum---data
medium---media bacterium---bacteria
nucleus---nuclei
fungus---fungi
alumnus---alumni
focus---foci
radius---radii
terminus---termini
larva---larvae
alga---algae
formula---formulae
data---datas
lens---lenses。
2）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！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
第二篇：特殊名词复数
一、1)单数名词加s: students, apples, bags, trees, books, brothers.2)以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches.3)以辅音字母加y结尾的名词，变y为i加es: cities, babies, enemies.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： boy-boys monkey---monkeys
holiday---holidays 4)以f或fe结尾的名词，多数变f为v加es，如：half---halves knife---knives leaf---leaves wolf---wolves
wife---wives life---lives thief---thieves； 但有些词只加s: roofs, proof s, chiefs.5)以o结尾的名词，有些加es: heroes, tomatoes, potatoes.其它加s: radios, zoos, pianos, photos.6)不规则名词：foot→feet, goose→geese, tooth→teeth, child→children, man→me n, woman→women, sheep→sheep, deer→deer, mouse→mice.7)某些外来词变复数：datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena.analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es)
8)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→menservants, woman student → women students.
其它复合名词变复数：grown up→grown ups, brother in law→brothers in law, stand by→stands by.9)复合形容词做定语时，其中的名词保持单数： a six year old boy，a two hundred page book people police cattle 等本身就是复数
10)foot-feet 脚
tooth-teeth 牙齿
mouse-mice 老鼠
man-men 男人
woman-women 女人
policeman-policemen 警察
sheep-sheep 绵羊
deer-deer 鹿
child-children 孩子
ox-oxen 公牛
10)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 trousers 11)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
第三篇：小升初名词变复数
小升初资料
一、名词
名词可以分为可数名词与不可数名词，其中可数名词具有单、复数的形式；而不可数名词没有复数形式。
1.从单数.复数，变形规则如下：
1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds 2．以s.x.sh.ch结尾，加-es，如：bus-buses, box-boxes, watch-watches 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families（家庭）, strawberry-strawberries（草莓）
4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5．不规则名词复数：
man-men, woman-women, policeman（男警察）-policemen，policewoman（女警察）-policewomen, mouse-mice
child（孩子）-children foot-feet，tooth-teeth
fish-fish, sheep（羊）-sheep
people-people, Chinese-Chinese, Japanese-Japanese,当people后加上s时即peoples表示“民族”例如：There are 56 peoples in China.中国有56个民族。
2.以下词为常为不可数名词，他们的复数形式就是他们本身。
Water(水)milk(牛奶)tea(茶)rice(米饭)orange（橙汁）juice（果汁）bread（面包）练习题
写出下列各词的复数
I _________this ___________that___________
watch _______child _______photo ________diary _________
day________ foot________ book_______ dress ______________
tooth_______ sheep ______box_______ strawberry _____________
thief _______yo-yo ______ peach______ sandwich _______________
man______ woman_______ paper_______ juice____________________ water________ milk________ rice__________ tea_______________-注意be 动词遇到名词时的运用: 单数名词用is, 复数名词全用are.名词单复数讲解及练习名词单复数
（1）名词可以分为可数名词和不可数名词，不可数名词没有单复数，一律看作单数。（2）可数名词的单数前什么时候用a，什么时候用an？ 答：以元音音标（或音素）开头的用an。以辅音音标（或音素）开头的用a。注意：我们看的是音标（或音素），而不是元音字母。
一、选择a或an或不填（用/表示）
pen
bag
apple
big apple
banana
orange oranges
orange pen（3）可数名词的变化规则： ①一般在词尾加s，如：books，bags，fruits。加s之后的读音②以s、x、ch、sh结尾的名词加es，③以辅音字母加y结尾的名词，变y为i再加es，读[iz]；以元音字母加y结尾的名词直接在词尾加s。
如：baby —— babies ④以f、fe结尾的名词变f、fe为ves,如：wolf [wulf] 狼——wolves wife（妻子）— life（生命）— knife —
⑤以o结尾的名词加es 的有：如：zoo——zoos
photo——photos（4）名词复数的不规则变化：
man—men男人 woman[wumEn]—women [5wimin] 女人tooth [tu:W]—teeth [ti:W] 牙齿
foot [fut]—feet [fi:t] 脚，英尺 goose [gu:s]—geese [gi:z] 鹅 mouse [maus] —mice [mais] 老鼠
②child [tFaild]—children [5tFildrEn] 孩子 ③单复同形的名词有：
chinese [5tFaini:z] 中国人Japanese [7dVApE5ni:z]日本人 sheep [Fi:p] 绵羊 deer [diE] 鹿 fish [fiF] 鱼
注意：fish①当一条鱼讲时，单复数同形，如three fish.②当各种各样的鱼讲时，即强调鱼的种类时，要加es.如：all kinds[kaindz] of fishes.各种各样的鱼 ③当鱼肉讲时，不可数。
一、名词复数规则
1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds 2．以s.x.sh.ch结尾，加-es，如：bus-buses, box-boxes, brush-brushes,watch-watches 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries 4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5．不规则名词复数：
man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,.tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese
1.I have two_____(knife)2.There are many _____ here.(box)3.There are many _____ on the road.(bus)4.A few _____ are drawing on the wall.(boy)5.The _____ are playing football now.(child)兔儿们，元宵节就要到了，Happy the Lantern Festival!元宵节快乐呀，代我向你们全家问好。the Lantern Festival（元宵节）。
第四篇：名词变复数
可数名词的复数变化规律[1]： 名词复数有规律，一般词尾加s;辅音字母+y型，变y为i,es;ch,sh真有趣，s,x,es;f,fe真小气，字母v来把它替，es在后别忘记； 字母o来真神奇，有生命来es,没有生命+s.可数名词复数特殊变化规律[2]： 中日好友来聚会，绵羊、鹿、鱼把家回。男士、女士a变e； 牙（齿）、脚双o变双e;孩子们想去天安门，原形后面r、e、n;老鼠本来爱大米，mice,ice和rice.注：中Chinese,日Japanese，好友people.绵羊sheep,鹿deer,鱼fish（这些单词单复数一样）man--men woman--women tooth--teeth foot--feet child--children mouse--mice
第五篇：名词变复数练习
英语名词变复数的练习题
一、写出下列名词的复数形式
1.orange__________2.class ___________3.monkey__________ 4.piano___________ 5.child ___________ 6.shelf ____________ 7.bed____________ 8.country___________ 9.family___________ 10.toy____________ 11.foot __________ 12.radio____________ 13.photo__________ 14.tomato___________ 15.woman___________ 16.knife___________ 17.sheep____________18.ship____________ 19.dish___________ 20.mouse___________
二、用所给的单词的复数的正确形式填空： 1> These_____________(tomato)are red.2> My brother looks after two_____________(baby)3> My father likes to eat_____________(potato).4> Chinese_____________(people)like to eat noodles.5> My mother wash_____________(dish)in the kitchen.6> I have two_____________(pencil-box).7> There are some_____________(bus)in the street.8> Monster has eight_____________(foot).三、选择填空
()1．I can see three ________ in the zoo.A.monkeys B monkeys C monkey()2.The pig has four ________.A.foot B.feet C.foots()3.My two brothers are ________.A.policeman B.policemans C.policemen()4.I can see ten _____ in the picture.A.sheep B.dog C.pig()5.The _____ has three_____.A.boys, watches B.boy, watch C.boy, watches()6.Can you see _______on the plate? A.bread B.breads C.breades()7.The girl often brushes her_____ before she goes to bed.A.tooth B.tooths C.teeth()8.Mr Black often drink some _________.A.milk B.milks C.milkes()9.There are some _____on the floor.A.child B.man C.books()10.Lucy will has some _______.A.photo B.photos C.photoes()11.I am drinking two ________.A.cups of water B.cup of water C.cups of water
()12.The cat eats two _______ on Monday.A.mouses B.mice C.mouse()13.There are______ in the room.A.photos B.photos C.photo()14.There is some _____ in the river.A.fish B.fishes C.fishs()16.There___ two ___in the box.A.is watch B.are watches C.are watch()17.We have to clean ___ every day.A.our tooth B.our tooths C.our teeth()18.My _____ room is next to the reading room.A.teacher B.teacher’s C.teachers()19.Tom and Jim are ______.A.friends B.friend C.brother()20.How many_____do they have? A.picture B.pictures C.a picture
四、将以下单复数句进行转换 1 This is a knife.______________________________________ 2 That is a tomato.______________________________________ 3 That child is very good._____________________________________ 4 These are mice.______________________________________ 5 Those are children.______________________________________
点击咨询 