名詞變復數(shù)及練習題課件

1、A1名詞單數(shù)變復數(shù)口訣名詞單數(shù)變復數(shù)口訣(一)規(guī)則變化名詞單數(shù)變復數(shù)，直接加-s占多數(shù)；s,x,ch,sh來結尾，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，常用三個已足夠，要加-es請記好，hero,tomato,potato。A21.英語名詞有單數(shù)和復數(shù)的區(qū)別，單數(shù)表示“一”，復數(shù)表示“多于一。”名詞由單數(shù)變復數(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結尾的名詞，變成復數(shù)時加-es,例如：busbuses,buzzbuzzes,boxboxes,watchwa

2、tches,brushbrushesA32.-f(e)結尾的名詞單數(shù)變復數(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，強盜)和life(生命)，這些名詞變成復數(shù)時，都要改-f(e)為v，再加-es。A44.輔音字母+y結尾的名詞，把y變i加-es。例如：babybabies,countrycountries,familyfamilies；而-y前是元音時，-y不變，直接加-s。例如：daydays,boyboys

3、A55.以-o結尾的名詞變復數(shù)時，多數(shù)直接加-s。例如：radioradios,pianopianos,kangarookangaroos；有的須加-es，中學課本中有幾個這樣的單詞，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；A6(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.名詞復數(shù)的不規(guī)則變化需要特別記憶。例如manmen,womanwomen,goosegeese,footfeet,toothteeth,

4、mousemice,louse(虱子)lice,childchildren,fishfish,deer(鹿)deer,sheepsheep等。A7寫出下列名詞的復數(shù)形式1、orange2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country10、family11、toy12、foot13、Japanese14、radio15、photo16、army17、tomato18、fox19、woman20、knife22、sheeporangesclassestextsmonkeyschildrenshelvesbedscountriesfam

5、iliestoysJapaneseradiosphotostomatoesfoxespianosfeetwomenknivessheeparmiesA8二、用所給的單詞的復數(shù)的正確形式填空：1Therearesomany_(wolf)intheforest.2.Therearethree_(chair)intheclassroom.3.These_(tomato)arered.4._(hero)aregreat.5Mybrotherlooksaftertwo_(baby)6Therearesome_(deer)eatingthegrass.7Myfatherlikestoeat_(potato

6、).8Chinese_(people)liketoeatnoodles.9Ihavealotof_(toy)inmybedroom.10Ihelpmymotherwash_(dish)inthekitchen.wolveschairstomatoesHeroesbabiesdeerpotatoespeopletoysdishesA911Ihavetwo_(pencil-box).12Therearesome_(bus)inthestreet.13Peterhaseight_(foot).14Lindahasthree_(tooth).15Therearesome_(child)inthegar

7、den.16Michaellikesthe_(mouse).17Therearesome_(goose)intheriver.18Myuncleandfatherare_(man).19TomandKingare_(boy).20Lindahasthree_(tooth).pencil-boxesbusesfeetteethchildrenmicegeesemenboysteethA101Icanseethree_inthezoo.AmonkeiesBmonkeysCmonkey2.Thepighasfour_.A.footB.feetC.foots3.Mytwobrothersareboth

8、_.A.policemanB.policemansC.policemen4.Therearefour_intheclass. JapaneseB.JapanesesC.Japan5.Icanseeten_inthepicture. sheepB.dogC.pig6.The_hasthree_. boys,watchesB.boy,watchC.boy,watches7.Canyousee_ontheplate?A.breadB.breadsC.breadesABCBACAA118.Thegirloftenbrushesher_beforeshegoestobed.A.toothB.tooths

9、C.teeth9.MrBlackoftendrinksome_. milkB.milksC.milkes10.Therearesome_onthefloor. childB.waterC.books11._willlearnEnglish. WomanB.WomenC.Man12.Lucywillshowussomenew_ofhers. photoB.photosC.photoes13.Idranktwo_.A.bottlesoforange B.bottleoforangeC.bottlesoforanges14.Thecateatstwo_lastnight.A.mousesB.mice

10、C.mouseABCCABBA121、Thereonthewall.Theyareverybeautiful.A.arephotoesB.arephotosC.isaphotoD.isphotos ThiskindofcarmadeinShanghai.A.isB.areC.wereD.has3.Therearefourandtwointhegroup.A.Japanese,GermenBJapaneses,GermenC.Japanese,GermanC.Japanese,Germans 4.Thatsartbook.A.anB.aC.theDare5.Theboyshavegotalrea

11、dy. twobreadB.twobreadsC.twopiecesofbreadD.twopieceofbreadABDACA136.Theoldmanwants.A.sixboxesofapplesB.sixboxesofappleC.sixboxofapplesD.sixboxsofapples7.Theresomeintheriver.A.is,fishB.are,fishsC.is,fishsD.are,fish8.Theretwointhebox.A.iswatchB.arewatchesC.arewatchD.iswatches9.Weshouldcleantwiceaday.A

12、.ourtoothB.ourtoothsC.teethD.ourteeth10.The_meetingroomisnearthereadingroom.A.teacherB.teachersC.teachersD.teachers11.InBritain_areallpaintedred.A.letterboxesB.lettersboxesC.letterboxD.lettersboxABCDDAA142.找出下列句子中的錯誤并改正：1)Thisisapairoftrouser.這是一條褲子。2)Hegavemesomeadvices.他給了我一些忠告。3)Shewenttothelibra

13、rywithtwoladiesfriends.她和兩位女伴一起去圖書館。4)Thepoliceislookingforhim.警察在找他。A15單數(shù)句變復數(shù)句單數(shù)句變復數(shù)句1Thisisanapple.(變復數(shù)句)2Thatsabook.(變復數(shù)句)3ThoseareEnglishmaps.(變單數(shù)句)4Itsawatch.(變復數(shù)句)5Heisntmyfriend.(變復數(shù)句)6Theyaresomeboys.(變單數(shù)句)7Iamastudent.(變復數(shù)句)A168Thisisnthisdictionary.(變復數(shù)句)9Theseareorangetables.(變單數(shù)句)10Whereishisbox?(變復數(shù)句)11Whereareherwatches?(變單數(shù)句)12Thepenisintheroom.(變復數(shù)句)13Thosearentmyphotos.(變單數(shù)句)14Arethesepotatoes?(變單數(shù)句)A17單數(shù)句變復數(shù)句精煉單數(shù)句變復數(shù)句精煉一一將下列單數(shù)句變?yōu)閺蛿?shù)句將下列單數(shù)句變?yōu)閺蛿?shù)句1Thisisabook.2Isthatapen？3Sheisagirl.4Ilikeher.5Thebookismine.6Thisisherpen.7Iamateacher.8Heisaboystudent.9Sheisa