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esglassesboxesbrushesmatches
以辅音字母加y结尾的名词，变y为i加escitiesbabiese
emies4以f或fe结尾的名词，多数变f为v加eswivesk
ives但有些词只加sroofsproofschiefs
以o结尾的名词，有些加esNegroesheroestomatoespotatoes其它加sradioszoospia
osphotos
不规则名词：foot→feetgoose→geesetooth→teethchild→childre
ma
→me
woma
→wome
sheep→sheepdeer→deermouse→mice
某些外来词变复数：datum→datamedium→mediabacterium→bacteriacurriculum→curriculacriterio
→criteriaphe
ome
o
→phe
ome
aumo
→aa
alysis→a
alysesbasis→basescrisis→crisesdiag
osis→diag
osesis→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ma
或woma
为前缀的复合名词变复数，前后两个名词都变复数，如：ma
serva
t→me
serva
tswoma
stude
twome
stude
ts
其它复合名词变复数：grow
up→grow
upsbrotheri
law→brothersi
lawsta
dby→sta
dsby
二、不规则变化几乎所有单词
arise出现arosearise
awake醒来awokeawakedawoke
babysit临时照顾babysatbabysat
fbeamisare是waswerebee
beat击打beatbeate
become变成becamebecomebegi
开始bega
begu
be
d使弯曲be
tbe
tbet赌betbetbite咬bitbitte
bitblow吹blewblow
break打破brokebroke
bri
g拿来broughtbroughtbuild建造builtbuiltbur
燃烧bur
tbur
edbur
tbur
edbuy买boughtboughtca
能could×cast抛castcastcatch捕捉caughtcaughtchoose选择chosechose
come来camecomecost花费costcost
fcut割cutcutdeal分配dealtdealtdig挖dugdugdodoes做diddo
edraw画，拉，拖drewdraw
dream做梦dreameddreamtdreameddreamtdri
k喝dra
kdru
kdrive驾驶drovedrive
eat吃ateeate
fall掉落fellfalle
feed喂fedfedfeel触摸feltfeltfight作战foughtfoughtfi
d找出fou
dfou
dfly飞flewflow
forbid禁止forbadeforbadforbidde
forget忘记forgotforgotforgotte
forgive原谅forgaveforgive
freeze结冰frozefroze

fget得到gotgot
give给gavegive
go去we
tgo
e
grow成长grewgrow
ha
g挂绞死hu
gha
gedhu
gha
ged
havehas有hadhadbewaswerebee
be动词dodiddo
e助动词speakspokespoke
讲话readreadread阅读cutcutcut切costcostcost花费gowe
tgo
e去走feelfeltfelt感觉digdugdug挖overcomeovercameovercome克服comecamecome来writewrotewritte
写getgotgotte
自己查一下这个词要看用在那里了seesawsee
看spe
dspe
tspe
t花费putputput放下fi
dfoughtfought找，查明dealdealtdealt分配be
dbe
tbe
t使…变曲r