名词单数变复数变化规则

1、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mapmaps,bagrbags,book-books等;2. 以s,x,sh,ch结尾的词加“es”（四齿西施）如busfbuses,watchfwatches,box-boxes,fox-foxes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：halffhalvesknifefknivesleaffleaveswolffwolveswifefwiveslifeflivesthieffthieves4. 以o结尾的名词变复数时:a）力口s的名词有（无生命）:photofphotos,pian

2、ofpianos,radiofradiosb）力口es的名词有（有生命）:potato-potatoestomato-tomatoes5. 以辅音字母+y结尾的词，变y为i加es,如baby-babies,family-families,study-studies等;以元音字母+y结尾的名词变复数时，直接加s变复数，如monkeysmonkeys,holidayfholidays,storeyfstoreys（楼层）;6. oo变ee的单词（“大眼”变“小眼”）:foot-feet,goose-geese,tooth-teeth;7. a变e的单词（指人的时候）:man-men,woman-w

3、omen,policeman-policemen,postman-postmen;（指国家的人:中日不变,英法变）:Chinese-Chinese,Japanese-Japanese,Englishman-Englishmen,Frenchman-Frenchmen;8. 复数与原形一致的单词:fish-fish,sheep-sheep,deer-deer;9. 最特殊的一个:German-Germans.10. 不规则变化,有些变化特殊记:mouse-mice,child-children,ox-oxen名词单数变复数的练习题一、写出下列名词的复数形式1、 orange2、 class3、

4、monkey4、 piano5、 child6、 shelf7、 bed8、 country9、 family10、toy11、foot12、radio13、photo14、tomato15、woman1、6knife17、sheep18、ship19、dish20、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).5>Chinese

5、(people)liketoeatnoodles.6>Ihavealotof(toy)inmybedroom.7>Mymotherwash(dish)inthekitchen.8>Ihavetwo(pencil-box).9>Therearesome(bus)inthestreet.10>Monsterhaseight(foot).三、选择填空( )1.Icanseethreeinthezoo.AmonkeysBmonkeysCmonkey()2.Thepighasfour.A.footB.feetC.foots( )3.Mytwobrothersare.A.po

6、licemanB.policemansC.policemen()4.Icanseeteninthepicture.A.sheepB.dogC.pig( )5.Thehasthree.A.boys,watchesB.boy,watchC.boy,watches()6.Canyouseeontheplate?A.breadB.breadsC.breades( )7.Thegirloftenbrushesherbeforeshegoestobed.A.toothB.toothsC.teeth()8.MrBlackoftendrinksome.A.milkB.milksC.milkes( )9.The

7、rearesomeonthefloor.A.childB.manC.books( )10.Lucywillhassome.A.photoB.photosC.photoes( )11.Iamdrinkingtwo.A.cupsofwaterB.cupofwaterC.cupsofwaters()12.ThecateatstwoonMonday.A.mouses8. miceC.mouse( )13.Ineedapenandsome.A.booksB.deskC.chair( )14.Thereareintheroom.A.photosB.photoesC.photo( )15.Thereisso

8、meintheriver.A.fishB.fishesC.fishs( )16.There_two_inthebox.A.iswatchB.arewatchesC.arewatch( )17.Wehavetoclean_everyday.A.ourtoothB.ourtoothsC.ourteeth()18.Myroomisnexttothereadingroom.A.teacherB.teachersC.teachers()19.TomandJimare.A.friendsB.friendC.brother()20.Howmanydotheyhave?A.pictureB.picturesC

9、.apicture四写出下列名词的复数形式。1.bag2.orange3 .family4 .wish5 .shelf6 .knife7 .key8.baby9.tooth10 .foot11.woman12.sheep13 .Japanese14.potato15.radio16 .child17.fish18.photo19 .Frenchman20.mandoctor21.watch22.bus23.sheep24.foot五选择填空1. TheycomefromdifferentA.countryB.countriesC.acountryD.countrys2. Howmanydoyo

10、useeinthepicture?A.tomatosB.tomatoesC.tomatoD.thetomato3. Theyare.A.womanteachersB.womenteachersC.womenteacherD.womanteacher4. Wouldyoulike,please?A. twoglassofwaterB. twoglassesofwaterC. twoglassofwatersD. twoglassesofwaters5. Mostoflivein.A. Germans,GermanB. German,GermenC. Germen,GermanyD. German

11、s,Germany6. Therearesomeinthese.A.knifespencil-boxesB.knives-pencils-boxC.knivespencil-boxD.knives-pencils-boxes7. likebyair.A. Greens,travellingB. TheGreen,travelingC. TheGreens,travelD. TheGreens,traveling8. Iwonderwhyareinterestedinactionfilms（武打片）.A. thepeopleB. peopleC. peoplesD. thepeoples9. T

12、hereisnointheplate.A. applesB. orangesC. riceD. eggs10. aregoodforourhealth.A. TomatosB. TomatoesC. Tomato11. Iliketoeatcakewith.A. cherriesB. cherryC.cherrys12. andarenotfriends.A. FoxswolfsB. FoxeswolfsC. Foxeswolves13. Thesearetheofournational.A. photosheroesB. photoesheroesC. photosheros14. Thea

13、rerunningonthe.A. deergrassesB. deersgrassC. deergrass15. IwassohungryandIatetwo.A. bowlsofnoodleB. bowlsofnoodlesC. bowlofnoodles六填入所给名词的正确形式1. Ihavetwo(knife)2. Therearemanyhere.(box)3. Therearemanyontheroad.(bus)4. Afewaredrawingonthewall.(boy)5. Theareplayingfootballnow.(child)七请用括号中名词的复数形式填空1 Lookatthose.(child)2 Icanseeastandingnearthedoor.(policeman)3 Doyouwantsomefordinner?(potato)4 Inautumn,youcanseealotofontheground.(leaf)5 Hehastwo.Oneisblue,theotherisyellow.(box)6 Twoliveinthisbuilding.(family)八选择正确的词形1 Howmany(radioes,radios)canyouse