三年級英語名詞單數(shù)變復(fù)數(shù)規(guī)則和練習(xí)及答案

-.z三年級名詞單數(shù)變復(fù)數(shù)規(guī)則1.一般情況下，直接加s如：apple-applespig-pigsbook-books

2.以s、sh、ch、*結(jié)尾的名詞，加es如：bus-buses(公車)class-classes(班級)fish-fishes(此時(shí)的fish當(dāng)“魚的種類〞講)watch-watches(手表)bo*-bo*es(盒子)fo*-fo*es(狐貍)

3.以元音字母+y結(jié)尾的名詞，直接加s如：boy-boys(男孩)toy-toys(玩具)

4.以輔音字母+y結(jié)尾的名詞，去y改ies如：family-families(家庭)strawberry-strawberries(草莓)

5.以f或fe結(jié)尾的名詞，去f或fe改ves如：wife-wivesknife-kniveswolf-wolves(這三個(gè)詞的記憶口訣---“妻子〞拿著“小刀〞殺了“狼〞)

6.以〞o"結(jié)尾的名詞：(1)有生命的，加es，如：potato-potatoestomato-tomatoeshero-heroes(這三個(gè)詞的記憶口訣---〞英雄“愛吃〞土豆“和〞西紅柿“)

(2〕無生命的，加s.如：photo-photos(照片)radio-radios(收音機(jī))Piano—pianos〔鋼琴〕

7.將“oo〞改為“ee"的名詞如：tooth-teeth(牙)foot-feet(腳)goose-geese(鵝)

8.單復(fù)同形的名詞：fish-fish(此時(shí)fish當(dāng)“同類魚的很多條〞講)sheep-sheep(綿羊)paper-paper(紙)people-people(peoples表示“民族〞)Chinese-Chinese(中國人)Japanese-Japanese〔日本人〕

〔2〕不可數(shù)名詞，如：water(水),rice(米飯),milk(牛奶),juice(果汁),bread(面包),tea(茶),orange(橙汁)

9.不規(guī)則變化的名詞：man-men,woman-women(記憶方法，“男人〞變“女人〞，“a〞變“e〞.延伸policeman-policemenpolicewoman-policemchild-children〔孩子〕mouse-mice(老鼠〕根據(jù)中文意思變化的名詞，如：I-we(我-我們)you-you(你-你們)he/she/it-they(他/她/它-他們)this-these(這個(gè)-這些)that-those(那個(gè)-那些)am/is–are(是)has-have(有)注：appletree-appletreesmanteacher-menteachers以此類推課堂練習(xí)一．出以下各詞的復(fù)數(shù)。1.mouse______2.this_______3.watch_______4.child_______5.photo______6.diary_______7.boy________8.foot________9.fish_______10.thief_______11.man________12.firman___13.Chinese_____14.deer______15.I____16.tomato______17.brush_____18.glass____二、選擇題?！病常?Ｔhis_____acar.A.isB.areC.has()2.Ihavetwo_____friendanda_____friend.A.Japanese,ChineseB.Japanese,ChineseC.Japanese,Chinese()3.Iwantsome_____.A.afishB.fishC.fishes()4.Thetwo_____areintheroom.A.manBmenC.aman()5.Iclean_____inthemorning.A.mytoothB.mytoothC.myteeth三、仿照例子，把以下句子中的名詞改為復(fù)數(shù)形式。例子：Iamatallboy.Wearetallboys.Sheisabeautifulgirl._______________________Heisastrongman.______________________Thisisabigmouse._______________________Thatisasmallfish.______________________Ithasalongtooth.______________________英語專項(xiàng)測試名詞復(fù)數(shù)〔總分100分〕:________________分?jǐn)?shù):_____________一、請寫出以下詞的復(fù)數(shù)形式。(1’*50=50’)city______mouse________tree______branch_______radio_______leaf______woman_______zoo______country_______tooth_______boy_______broom______car______bus_______fo*_____family_____piano_____thief_____foot_____dish_____knife_____man_______this______horse_____baby_____photo_____life_____child_______watch_______diary__________day_________book________dress______sheep________tea________bo*_______strawberry_________peach_____sandwich__________paper_________juice__________water______milk___________rice__________people_________CD________o*___deer______fish___________二、單項(xiàng)選擇(1’*10=10’)()1.The__inouryardareverybeautiful.A.clothB.waterC.flowers()2.TomisoneoftheChinese_____inourschool.boyB.boysC.boies()3.Acathasfour____,doesn'tit?A.footsB.feetC.feets()4.Therearethree____andfive_____intheroom.A.American,JapaneseBAmericans,JapaneseC.American,Japanese()5.Canyouseenine____inthepicture?A.fishB.bookC.horse()6.The_____hastwo______.A.boy;watchB.boy;watchesC.boys;watch()7.The_____areflyingbacktotheircountry.A.GermanyB.GermanysC.Germans()8.Thegirlbrushesher_____everydaybeforeshegoestobed.A.toothsB.teethC.teeths()9.Isawmany_____inthestreet.A.peoplesB.people(_)10.Thegreensweaterishis_________.A.brotherB.brothersC.people’sD.brother’s三、選擇填空(1’*10=10’)()1.Theyefromdifferent______countryB.countriesC.acountryD.countrys()2.Howmany______doyouseeinthepicture?tomatosB.tomatoesC.tomatoD.thetomato()3.Theyare______.A.womanteachersB.womenteachersC.womenteacherD.womanteacher()4.Wouldyoulike_______,please?A.twoglassofwaterB.twoglassesofwaterC.twoglassofwatersD.twoglassesofwaters()5.Mostof______livein_______.A.Germans,GermanB.German,GermenC.Germen,GermanyD.Germans,Germany()6.Therearesome______inthese_______.A.knifespencilbo*esB.knivespencilsbo*C.knivespencilbo*D.knivespencilsbo*es()7.______like______byair.A.Greens,travellingB.TheGreen,travelingC.TheGreens,travelD.TheGreens,traveling()8.Iwonderwhy______areinterestedinactionfilms(武打片).thepeopleB.peopleC.peoplesD.thepeoples()9.Thereisno______intheplate.applesB.orangesC.riceD.eggs()10.Myunclehasthree_______.A.childB.childsC.childrenD.childrens四.填入所給名詞的正確形式(2’*10=20’)1.Ihavetwo____________(knife).2.Therearemany___________(bo*)here.3.Therearemany___________(bus)ontheroad.4.Afew___________(boy)aredrawingonthewall.5.The______________(child)areplayingfootballnow.6.Pleasetaketwo_______________(photo)forme.7.Ilikethered________________(tomato).8.Wouldyoupleasecleanyour____?(tooth).9.Doyouwantsome_______?(milk)10.Thereareten__________________.(womanteacher)課堂練習(xí)答案一.1.mice2.these3.watches4.children5.photos6.diaries7.boys8.feet9.fish10.thieves11.men12.firmen13.Chinese14.deer15.we16.tomatoes17.brushes18.glasses二．1-5AABBC三．1.Theyarebeautifulgils.2.Theyarest