英語名詞的單復(fù)數(shù)形式

英語名詞的單復(fù)數(shù)形式名詞nounn.Countable[C]Uncountable[U]theEarth、China、theGreatWall可數(shù)名詞①?gòu)?fù)數(shù)形式變化一般情況下在詞尾直接加—sbook—bookscap—capstree—treesdog—dogs以-s、-x、-ch、-sh結(jié)尾的名詞在詞尾加-esglass-bus-box-watch-brush-glassesbusesboxeswatchesburshesstomach-stomachs1.規(guī)則變化部分以-f、-fe結(jié)尾的名詞把-f或-fe改為-v再加-esself-selvesthief-thievesknife-knivesshelf-shelvesleaf-leaveslife-liveswife-wiveshalf-halveswolf-wolves妻見小偷架下藏手拿小刀想殺狼誰知落下半片葉砸在頭上一命亡roof-roofsbelief-beliefsproof-proofs證據(jù)有些只能加-s，如：以輔音字母加-y結(jié)尾的名詞把-y改為-i再加-esbaby-story-country-party-babiesstoriescountriesparties以元音字母加-y結(jié)尾的單詞直接加-sboy-boysday-daysa、e、i、o、u以輔音字母加-o結(jié)尾的名詞詞尾加-espotato-potatoeshero-heroestomato-tomatoesNegro-Negroes黑人Negroesandheroesliketoeatpotatoesandtomatoesphoto、piano、radio、zoo只加-s要記住2.不規(guī)則變化元音字母發(fā)生變化改-a為-e改-oo為-eeman-menwoman-womenpoliceman-policemenspaceman-spacemenfoot-feettooth-teethgoose-geese單復(fù)數(shù)同形sheep-sheepdeer-deerfish-fishpeople-people注意：①fish表示“魚肉”是不可數(shù)名詞②表示“魚的多少”時(shí)，是可數(shù)名詞，但單數(shù)和復(fù)數(shù)同形如：Therearemanyfishintheriver.③強(qiáng)調(diào)“魚的種類”時(shí)，復(fù)數(shù)是fishes如：Therearemanykindsoffishesintheriver.有些名詞常以復(fù)數(shù)形式出現(xiàn)trousers、socks、gloves、shoes注意：要表達(dá)它們的量，常借助pair一詞如：apairoftrousers一條褲子

twopairsofgloves

兩副手套表示“某國(guó)人”單復(fù)數(shù)同形詞尾加-s變man為menaChinese-twoChineseaJapanese-twoJapaneseGerman-GermansAmerican-AmericansEnglishman-EnglishmenFrenchman-Frenchmen其他形式child-childrenmouse-mice★①“the+姓氏復(fù)數(shù)”表示“一家人或夫婦二人”例如：theGreens格林一家\格林夫婦theBlacks布萊克一家\布萊克夫婦②名詞作定語時(shí)，不用復(fù)數(shù)形式例如：ashoeshop一家鞋店anappletree一棵蘋果樹appletreeses蘋果樹③man,woman作定語時(shí)，如果后面的名詞是復(fù)數(shù)，則man、woman也要跟著變成復(fù)數(shù)如：awomanteacher-twowomenteathers不可數(shù)名詞①可以修飾不可數(shù)名詞的詞或短語alotof\lotsof,some,much,alittle,little,plentyof,abitof,alargeamountof②數(shù)詞+容器+of+不可數(shù)名詞aglassofwater-twoglassesofwater③常用的不可數(shù)名詞food,meat,fish,chicken,pork,beef,orange,milk,tea,water,bread,homework,news,paper,rain,snow,air,maths,Chinese,work,fun,imformation,advice④既能做可數(shù)名詞，又能做不可數(shù)名詞1.-Howmany

doyouwant?-Akilo，please.A.potatoB.breadC.bananasD.milk2.-Wouldyoulikesomethingtodrink?-Yes,

,please.A.twocupofcoffeeB.twopiecesofbreadC.twocupsofcoffeeC.twohamburgers3.-Women'sDayiscoming.I'lldosomethingformyteachers.Canyougiveme

?-Ok.Noproblem!Youcanbuysomeflowersfor