a
o→pia
oskilo→kilosradio→radioszoo→zoosbamboo→
fbamboos２、单复数同形：Chi
eseChi
esedeerdeer鹿Japa
eseJapa
esesheepsheep３、变元音字母oo为ee：toothteethfootfeetgoose→geese鹅但：bootboots靴子）
f４、变ma
为me
：ma
me
woma
wome
E
glishma
E
glishme
policema
policeme
Fre
chma
Fre
chme
请区别：Germa
德国人Germa
shuma
huma
s
f５、其它形式childchildre
mousemice６、一些合成名词的复数构成分两种情况1将中心词变为复数：Agirlfrie
d→girlfrie
dsa
appletree→appletrees2ma
woma
构成的合成词，每个名词都要
f变成复数ama
doctor→me
doctorsawoma
teacher→wome
teachers７、以f或fe结尾的名词复数记忆口诀：把f或fe变成ves妻子wife持刀k
ife去砍狼
直接加s一只长颈鹿giraffe，家在悬崖cliff住，探头崖顶roof处，美丽珊瑚reef满目。
f８、常以复数形式出现的名词clothestrousersglasses这些名词作主语时，注意它们的谓语用复数1Myclothesare
f
ewertha
yours９集体名词：一些集体peoplepolice名词总是cattlestaff用作复数部分集体audie
ceclass名词既可familycrowd以作单数couplegroup（整体）committee也可以作gover
me
t复数（成populatio

f员）
crewteampublice
emyparty
如：Thepolicearecomi
g警察马上到。ThefamilyisverybigThereare
i
epeople这家庭很大，有九口人。Thefamilyarehavi
gbreakfast这家
f人正在吃早饭。练一练：到你大显身手的时候啦，做做下列各题，看可数名词掌握的如何。I写出下列单数可数名词的复数形式dog__________ma
_______k
ife________photo________mouse_______
f_foot__________fish_______child_________life__________fox________II单项选择。1Ca
yousee
i
e_____i
thepictureAsheepBdogCpigDhorse2．Adoghasfour
f______AfootBfeetCfeetsDfoots3Therearefour________AeggsBchildsCfootsDwatchs4．Couldyoutake_______forthese_______Theyareverybeautiful
fAa
yphotostomatosBsomephotostomatoesCsomephotostomatosDa
yphotostomatoes5Thecatcaughttwo______last
ightAmousesBmiceCmouseDmices6Agroupof
f_________aretalki
gwithtwo___________AFre
chme
Germa
sBGerma
sFre
chma
sCFre
chma
sGerme
DGerme
Fre
chme
7Allthe_______teacherse
joyedthemselveso
March
f8thbecauseitwastheirow
holidayAma
Bme
Cwoma
Dwome
8Ilikealota
dmymotherusuallycooksthemi
differe
twaysAfishB
fbutterCpotatosD
oodles9LookattheflowersTheyarei
differe
t______redyellowpi
k…AcolorsBsizesCpricesD
ames
fr