名詞變復(fù)數(shù)及練習(xí)題

1、名詞單數(shù)變復(fù)數(shù)口訣名詞單數(shù)變復(fù)數(shù)口訣(一)規(guī)則變化名詞單數(shù)變復(fù)數(shù)，直接加-s占多數(shù)；s,x,ch,sh來結(jié)尾，直接加上-es；詞尾是f或fe，加-s之前先變ve；輔母+y在詞尾，把y變i再加-es；詞尾字母若是o，常用三個(gè)已足夠，要加-es請(qǐng)記好，hero,tomato,potato。1.英語名詞有單數(shù)和復(fù)數(shù)的區(qū)別，單數(shù)表示“一”，復(fù)數(shù)表示“多于一。”名詞由單數(shù)變復(fù)數(shù)，多數(shù)是規(guī)則的變，直接加-s，例如：bookbooks,girlgirls。但以-s,-z,-x,-ch,-sh結(jié)尾的名詞，變成復(fù)數(shù)時(shí)加-es,例如：busbuses,buzzbuzzes,boxboxes,watchwatche

2、s,brushbrushes2.-f(e)結(jié)尾的名詞單數(shù)變復(fù)數(shù)歌訣：樹葉半數(shù)自已黃，妻子拿刀去割糧，架后竄出一只狼，就像強(qiáng)盜逃命忙。例如：leaf(樹葉，葉子)，half(一半)，self(自已)，wife(妻子)，knife(刀子)，shelf(架子)，wolf(狼),thief(竊賊，強(qiáng)盜)和life(生命)，這些名詞變成復(fù)數(shù)時(shí)，都要改-f(e)為v，再加-es。4.輔音字母+y結(jié)尾的名詞，把y變i加-es。例如：babybabies,countrycountries,familyfamilies；而-y前是元音時(shí)，-y不變，直接加-s。例如：daydays,boyboys5.以-o結(jié)尾的

3、名詞變復(fù)數(shù)時(shí)，多數(shù)直接加-s。例如：radioradios,pianopianos,kangarookangaroos；有的須加-es，中學(xué)課本中有幾個(gè)這樣的單詞，可以通過一句口訣來記憶：黑人英雄愛吃西紅柿和土豆。即NegroNegroes,heroheroes,tomatotomatoes,potatopotatoes；(二)不規(guī)則變化男人女人a變e，鵝足牙oo變ee；老鼠虱婆也好記，ous變ic；孩子加上ren，魚鹿綿羊不用變。6.名詞復(fù)數(shù)的不規(guī)則變化需要特別記憶。例如manmen,womanwomen,goosegeese,footfeet,toothteeth,mousemice,lo

4、use(虱子)lice,childchildren,fishfish,deer(鹿)deer,sheepsheep等。初中課本中表示“某國(guó)人”的名詞復(fù)數(shù)形式變化可通過歌訣記憶：中日不變英法變，其余-s加后面。例如ChineseChinese,JapaneseJapanese；EnglishmanEnglishmen,EnglishwomanEnglishwomen,FrenchmanFrenchmen,FrenchwomanFrenchwomen；AmericanAmericans,RussianRussians,ArabArabs,GermanGermans等寫出下列名詞的復(fù)數(shù)形式1、ora

5、nge2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country10、family11、toy12、foot13、Japanese14、radio15、photo16、army17、tomato18、fox19、woman20、knife22、sheeporangesclassestextsmonkeyschildrenshelvesbedscountriesfamiliestoysJapaneseradiosphotostomatoesfoxespianosfeetwomenknivessheeparmies二、用所給的單詞的復(fù)數(shù)的正確形

6、式填空：1Therearesomany_(wolf)intheforest.2.Therearethree_(chair)intheclassroom.3.These_(tomato)arered.4._(hero)aregreat.5Mybrotherlooksaftertwo_(baby)6Therearesome_(deer)eatingthegrass.7Myfatherlikestoeat_(potato).8Chinese_(people)liketoeatnoodles.9Ihavealotof_(toy)inmybedroom.10Ihelpmymotherwash_(dish

7、)inthekitchen.wolveschairstomatoesHeroesbabiesdeerpotatoespeopletoysdishes11Ihavetwo_(pencil-box).12Therearesome_(bus)inthestreet.13Peterhaseight_(foot).14Lindahasthree_(tooth).15Therearesome_(child)inthegarden.16Michaellikesthe_(mouse).17Therearesome_(goose)intheriver.18Myuncleandfatherare_(man).19

8、TomandKingare_(boy).20Lindahasthree_(tooth).pencil-boxesbusesfeetteethchildrenmicegeesemenboysteeth1Icanseethree_inthezoo.AmonkeiesBmonkeysCmonkey2.Thepighasfour_.A.footB.feetC.foots3.Mytwobrothersareboth_.A.policemanB.policemansC.policemen4.Therearefour_intheclass.A.JapaneseB.JapanesesC.Japan5.Ican

9、seeten_inthepicture.B.sheepB.dogC.pig6.The_hasthree_.C.boys,watchesB.boy,watchC.boy,watches7.Canyousee_ontheplate?A.breadB.breadsC.breadesABCBACA8.Thegirloftenbrushesher_beforeshegoestobed.A.toothB.toothsC.teeth9.MrBlackoftendrinksome_.A.milkB.milksC.milkes10.Therearesome_onthefloor.B.childB.waterC.

10、books11._willlearnEnglish.C.WomanB.WomenC.Man12.Lucywillshowussomenew_ofhers.D.photoB.photosC.photoes13.Idranktwo_.A.bottlesoforangeB.bottleoforangeC.bottlesoforanges14.Thecateatstwo_lastnight.A.mousesB.miceC.mouseABCCABB1、Thereonthewall.Theyareverybeautiful.A.arephotoesB.arephotosC.isaphotoD.isphot

11、os2.ThiskindofcarmadeinShanghai.A.isB.areC.wereD.has3.Therearefourandtwointhegroup.A.Japanese,GermenBJapaneses,GermenC.Japanese,GermanC.Japanese,Germans4.Thatsartbook.A.anB.aC.theDare5.Theboyshavegotalready.A.twobreadB.twobreadsC.twopiecesofbreadD.twopieceofbreadABDAC6.Theoldmanwants.A.sixboxesofapp

12、lesB.sixboxesofappleC.sixboxofapplesD.sixboxsofapples7.Theresomeintheriver.A.is,fishB.are,fishsC.is,fishsD.are,fish8.Theretwointhebox.A.iswatchB.arewatchesC.arewatchD.iswatches9.Weshouldcleantwiceaday.A.ourtoothB.ourtoothsC.teethD.ourteeth10.The_meetingroomisnearthereadingroom.A.teacherB.teachersC.teachersD.teachers11.InBritain_areallpaintedred.A.letterboxesB.lettersboxesC