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名词单数变复数变化规则一.可数名词
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-*halves knifeknivesleaf-*leaves wolf-*wolves wife—wives life—lives thief—thieves
4.以结尾的名词变复数时a)加s的名词有(无生命)photo—photos,piano—pianos,radio-radios b)力口es的名词有(有生命)potato-*potatoes tomato-tomatoes
5.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monkey-*monkeys,holiday-*holidays,storey-*storeys(楼层);
6.oo变ee的单词foot-feet,goose-geese,tooth-teeth;
7.a变e的单词man-men,woman-women,policeman-policemen;
8.复数与原形一致的单词:fish-fish,sheep-sheep,deer-deer,Chinese-Chinese,Japanese-Japanese;注l.fish指“鱼肉”时:是不可数名词;
2.fish指“鱼的多少”时,是可数名词,但单数和复数同行;There aremany fishin theriver
3.fish强调鱼的种类时,复数是ofishesThere aremany kindsof fishesin therivero
9.有些名词以-s结尾,但表达的是单数意义,例如news,maths,politics,physics,theUnited States等
10.常以复数形式出现的名词,例如glasses,trousers,shoes,gloves,socks等,要表达他们的量时常用pair,例如:a pairof glasses/shoes;复数只需量词变复数,例如twopairs ofshoes
11.名词作定语时,不用复数形式,如a shoeshop如果要表示复数,则去掉不定冠词,把名词词组中的最后一个名词变成复数形式,如an appletree—apple trees例外man,woman作定语时,如果后面的名词是复数,则man,woman也要年艮着变复数如a womanteacher-——three womenteachers常见的不可数名词Food,meat,fish,chicken,beef,drink,milk,water,homework,news,information,fun,work,Chinese,English,music等二.名词所有格
(一)表示有生命的名词所有格
1.在单数名词后加一s,如the teachers office
2.以-s结尾的复数名词后加“^0the teacherssoffice
3.不以・s结尾的名词复数后加“,s”,如the ChildrensPalace
4.用and连接两个并列的单数名词表示共有时,只需在后一个并列名词词尾加“勺”;如果不是,则需在各个并列名词后分别加“夕如John andMarys house,Johns andMarys house(-)表示无生命的名尸所有格一般用“of+名词”表示,$13the capitalof China
(三)双重所有格将s与of结合一起使用构成双重所有格,例如a friendof myfather*s我父亲的一位朋友a photoof mine我的一张照片名词单数变复数的练习题
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__________16knife__________s
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1Therearethreechairintheclassroom.2Thesetomatoarered.3Mybrotherlooksaftertwobaby4Myfatherlikestoeatpotato.5Chinesepeopleliketoeatnoodles.6Ihavealotoftoyinmybedroom.7Mymotherwashdishinthekitchen.8Ihavetwopencil-box.9Therearesomebusinthestreet.10Monsterhaseightfoot.
三、选择填空
1.1canseethree________inthezoo.A.monkeys B.monkeys C.monkey
2.Thepighasfour.________•A.foot B.feet C.foots
3.Mytwobrothers are_________.A.policeman B.policemans C.policemen
4.1canseeten_______inthepicture.A.sheep B.dog C.pig
5.The________hasthree______.A.boys,watches B.boy,watch C.boy,watches
6.Canyousee__________ontheplateA.bread B.breads C.breades
7.Thegirloftenbrushesherbeforeshegoestobed.A.tooth B.tooths C.teeth
8.Mr.Blackoftendrinksome___________A.milk B.milksC.milkes
9.Therearesome________onthefloor.A.child B.manC.books
10.Lucywillhassome___________.A.photo B.photosC.photoes
11.1amdrinkingtwo____________.A.cupsofwater B.cupofwaterC.cupsofwaters
12.Thecateatstwo___________onMonday.A.mouses B.mice C.mouse
13.1needapenandsome.A.booksB.deskC.chair
14.Thereareintheroom.A.photosB.photoesC.photo
15.Thereissomeintheriver.A.fishB.fishesC.fishs
16.Theretwointhebox.A.iswatchB.arewatchesC.arewatch
17.Wehavetoclean_______everyday.A.ourtoothB.ourtoothsC.ourteeth
18.Myroomisnexttothereadingroom.A.teacherB.teachei^sC.teachers
19.TomandJimare.A.friendsB.friendC.brother
20.HowmanydotheyhaveA.picture B.pictures C.apicture四写出下列名词的复数形式
1.bag_________
2.orange_________
3.family_
4.wish_
5.shelf
6.knife
7.key_________
8.baby_________
9.tooth_
10.foot_________
11.woman_________
12.sheep
13.Japanese_________
14.potato_________
15.radio
16.child
17.fish
18.photo
19.Frenchman_______
20.mandoctor_________
21.watch_
22.bus_
23.sheep________
24.foot五选择填空
1.TheycomefromdifferentA.countryB.countriesC.acountryD.countrys
2.HowmanydoyouseeinthepictureA.tomatosB.tomatoesC.tomatoD.thetomato
3.Theyare.A.womanteachersB.womenteachersC.womenteacherD.womanteacher
4.Wouldyoulike,pleaseA.twoglassofwater B.twoglassesofwaterC.twoglassofwaters D.twoglassesofwaters
5.Mostoflivein.A.Germans,GermanB.German,GermenC.Germen,GermanyD.Germans,Germany
6.Therearesomeinthese.A.knifes...pencil-boxes B.knives...pencils-boxC.knives...pencil-box D.knives...pencils-boxes
7.likebyair.A.Greens,travellingB.TheGreen,travelingC.TheGreens,travelD.TheGreens,traveling
8.Iwonderwhyareinterestedinactionfilms武打片.A.thepeopleB.peopleC.peoplesD.thepeoples
9.Thereisnointheplate.A.applesB.orangesC.riceD.eggs
10.aregoodforourhealth.A.TomatosB.TomatoesC.Tomato
11.andarenotfriends.A.Foxs...wolfs B.Foxes...wolfs C.Foxes...wolvesA.photos...heroesB.photoes...heroes
13.The C.photos...herosarerunningonthe.A.deer...grassesB.deers...grass
14.1wasso C.deer...grasshungryandIatetwo.A.bowlsofnoodleB.bowlsofnoodles六填入C.bowlofnoodles所给名词的正确形式
12.Thesearetheofournational
1.Ihavetwoknife
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1Lookatthose.child2Icanseeastandingnearthedoor,policeman3Doyouwantsomefordinnerpotato4Inautumn,youcanseealotofontheground.leaf5Hehastwo.Oneisblue,theotherisyellow.box6Twoliveinthisbuilding.family八选择正确的词形1Howmanyradioes,radioscanyousee2Thereare36boys,boiesinmyclass.3Lookatthosesheeps,sheep.4Idontwanta,anoldcup.5Givemethatbox boxes,please.z九将以下单复数句进行转换1Thisisaknife.______________________________________________2Thatisatomato.____________________________________________3Thatchildisverygood._______________________________________4Thesearemice.5Thosearechildren.。