名词单数变复数变化规则
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名词单数变复数变化规则：
1．一般名词复数是在名词后面加上“s”，如map→maps，bag→bags，book-books等；
2．以s，x，sh，ch结尾的词加“es”，如bus→buses，watch→watches,box-boxes等；
3．以f或fe结尾的名词变复数时,去掉f，fe加ves的名词有：half→halvesknife→knivesleaf→leaveswolf →wolveswife→wiveslife→livesthief→thieves
4．以
a）加
b）加
5
，storey
6.oo
7.a变
8.
9.
1、
_
5、
_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>Therearethree_____________(chair)intheclassroom.
2>These_____________(tomato)arered.
3>Mybrotherlooksaftertwo_____________(baby)
4>Myfatherlikestoeat_____________(potato).
()1．
()7.Thegirloftenbrushesher_____beforeshegoestobed.A.toothB.toothsC.teeth ()8.MrBlackoftendrinksome_________kes
()9.Therearesome_____onthefloor.A.childB.manC.books
()10.Lucywillhassome_______.A.photoB.photosC.photoes
()11.Iamdrinkingtwo________.A.cupsofwaterB.cupofwaterC.cupsofwaters
()12.Thecateatstwo_______onMonday.A.mousesB.miceC.mouse ()13.Ineedapenandsome_____.A.booksB.deskC.chair
()14.Thereare______intheroom.A.photosB.photoesC.photo
()15.Thereissome_____intheriver.A.fishB.fishesC.fishs
()16.There___two___inthebox.A.iswatchB.arewatchesC.arewatch
四
1
4
7
22.bus_______?23.sheep_______?24.foot_______?
?五选择填空
1.Theycomefromdifferent______
A.country
B.countries
C.acountry
D.countrys
2.Howmany______doyouseeinthepicture?
A.tomatos
B.tomatoes
C.tomato
D.thetomato
3.Theyare______.
A.womanteachers
B.womenteachers
C.womenteacher
D.womanteacher
4.Wouldyoulike_______,please?
9.Thereisno______intheplate.
A.apples
B.oranges
C.rice
D.eggs
10._______?aregoodforourhealth.
A.Tomatos
B.Tomatoes
C.Tomato
11.Iliketoeatcakewith______.
A.cherries
B.cherry
C.cherrys
12.______and______arenotfriends.
A.Foxs…wolfs
B.Foxes…wolfs
C.Foxes…wolves
13.Thesearethe______ofournational______.
A.photos…heroes
B.photoes…heroes
C.photos…heros
?
3Doyouwantsome________fordinner?(potato)
4 Inautumn,youcanseealotof_______ontheground.(leaf) 5Hehastwo_______.Oneisblue,theotherisyellow.(box) 6Two________liveinthisbuilding.(family)
八选择正确的词形