四年级语法名词复数及所有格

如：twopiecesofbread（两词尾读音在清辅音后读如：twopiecesofbread（两词尾读音在清辅音后读[s]在浊辅音后读[z]在元音后读[z].以“辅音字母+y”story stories.以“元音字母+y”key keys结尾的词（故事）结尾的词变y为i加es.词尾读音[iz]在词尾直接加s词尾读音[z]第一章名词名词的概念在生活中，我们会接触到各种各样的人和事物，用来表示这些人或事物名称的词就是名词。一、名词的数名词的数指名词的单数和复数形式。可数名词表示“一个”时用单数，“两个以上”时用复数；不可数名词表示量时，通常用“数词+单位+of+物质名词”的形式，如apieceofbread（一片面包），变为复数时，只须将单位名词变为复数，片面包）。*名词复数的构成法则.一般情况下在词尾加s.shop shops（商店）bag bags（书包）window windows（窗户）.以s,x,sh,ch结尾的单词在词尾加es词尾读音[iz]class classes词尾读音[iz]box boxes（盒子）match matches（比赛）brush brushes（刷子）monkey monkeys5.以“o”结尾的名词，复数一般在词尾加“s”，但个别加“es”tomatotomatoes（西红柿） 词尾读音[z]potato potatoes（土豆）zoo zoos（动物园）photo photos（照片）*（以“o”结尾，复数加“es”）6.以f或fe结尾的词，多数变f或fe为ves.leafleaves（树叶） 词尾读音[vz]knife knives（小刀）

.不规则名词复数的变化man.不规则名词复数的变化man men（男人）child children（儿童）foot feet（脚）.名词单复数形式一样sheep sheep（绵羊）tooth teeth（牙齿）mousemice（老鼠）woman women（女人）deer deer（鹿）English English（英国人）Chinese Chinese（中国人）*（不规则名词变复数）口诀：男人，女人a变e；鹅，足，牙齿。。变ee；其实老鼠也好记ous变ic；孩子加上ren，鱼鹿绵羊不用记。二、名词所有格的构成法.主要是在词尾加’s构成。如：ThisisTom’sdesk.这是汤姆的书桌。ThatisMike'sbook.那是迈克的书。.如果原名词已经有复数词尾s，则仅加一个’.如：theteachers'readingroom 教师阅览室thepupils'pencil-boxes 学生们的文具盒.如果原词是复数形式，但不是以s结尾，变为所有格形式需在后面加上's。如：thechildren'spalace少年宫men'sroom 男厕所*名词所有格口诀：名词所有格，s前面加一撇'，复数s放在尾，后加一撇就完结，两人共有算一个，后面只加一个撇。名词练习题一、 写出下列名词的复数形式computerapplehousesheepwatchtomatochild tooth footwifepotatodayglassradiozoo

life storyleafbaby dress__deer___class key mouse man—_English—_country tooth mouse_boy tree horse bus foxbaby family _photopianowomanbook dresssheep___tea boxstrawberrypeach__sandwichpaper_juice water milk__rice__people fish二、填入所给名词的正确形式Ihavetwo (knife)Therearemany here.(box)Therearemany ontheroad.(bus)Afew aredrawingonthewall.(boy)5.The areplayingfootballnow.(child)6.Pleasetaketwoforme.(photo)Ilikethered WouldyoupleasecleanDoyouwantsome Thereareten .(tomato)your now?—?(milk)inourschool.(tooth)(womanteacher)二、将下’列句子变成复数形式。1.Thisdogisbrown.2.Thereisabookandapenonthetable.3.Thatwomanisateacher.Thissheepiswhite.Thereisadeskandachairintheroom.Thatmanisadoctor.三、选择填空()1.Therearetwointheroom.A.Chineses B.Englishman()2.Theoldmanwillhaveout.A.twotooths B.twoteeth()3.aresoldinthisbookstore.A.Children'sbooksB.Childrenbooks()4.Somefriendsofwillcomehere.A.John's B.John()5.Canyougiveme?A.somepapers B.apieceofpaper()6.Thereareonthefloor.A.somebox B.someboxes( )7.Theinouryardareverybeautiful.A.clothB.water C.flowers( )8.TomisoneoftheChineseinourschool.A.boy B.boysC.boies( )9.Acathasfour,doesn'tit?A.footsB.feet C.feets( )10.Therearethreeandfiveintheroom.A.American,JapaneseBAmericans,JapaneseC.American,Japanese( )11.Canyouseenineinthepicture?A.fish B.bookC.horse( )12.Thehastwo.A.boy;watchB.boy;watchesC.boys;watch( )13.Theareflyingbacktotheircountry.A.GermanyB.Germanys C.Germans( )14.Thegirlbrusheshereverydaybeforeshegoestobed.4

A.tooths B.teeth C.teeths( )15.Isawmanyinthestreet.A.peoples B.people C.people's( )16.Thegreensweaterishis.A.brother B.brothers C.brother's()17.TheycomefromdifferentA.countryB.countriesC.acountryD.countrys( )18.Howmanydoyouseeinthepicture?A.tomatosB.tomatoesC.tomatoD.thetomato)19.Theyare.A.womanteachersC.womenteacher

)20.WouldyouliketwoglassofC.twoglassof)21.Mostofwaterwaters

live)19.Theyare.A.womanteachersC.womenteacher

)20.WouldyouliketwoglassofC.twoglassof)21.Mostofwaterwaters

livewomenteachersD.womanteacher,please?B.twoglassesofwaterD.twoglassesofwatersGermans,GermanC.Germen,Germany)22.Therearesome_in.German,GermenD.Germans,Germany

inthese .A.knifesC.knivespencils-boxesA.knifesC.knivespencils-boxes( )23.likebyair.A.Greens,travelling B.TheGreen,travelingC.TheGreens,travel D.TheGreens,traveling( )24.IwonderwhyareinterestedinactionfilmsE打片).A.thepeopleB.peopleC.peoplesD.thepeoples( )25.Thereisno intheplate.A.applesB.orangesC.riceD.eggs( )26.Myunclehasthree .A.child B.childs C.childrenD.childrens四、判断正误，并改正错句，正确的打“V”Thehouseismyb