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名詞單數(shù)變復(fù)數(shù)的改寫規(guī)則-文庫吧資料

2024-10-17 14:48本頁面
  

【正文】 es。注意:,如:glasses(眼鏡)trousers,clothes若表達(dá)具體數(shù)目,要借助數(shù)量詞 pair(對,雙)。,劇名,報(bào)紙,雜志名,也視為單數(shù)。 United States美國,the United Nations聯(lián)合國,應(yīng)視為單數(shù)。三、以s結(jié)尾,仍為單數(shù)的名詞 ,politics政治(學(xué)),physics物理學(xué)等學(xué)科名詞,為不可數(shù)名詞,是單數(shù)。例如: a dollar—two dollars ,以單數(shù)形式出現(xiàn),但實(shí)為復(fù)數(shù)。一、名詞單數(shù)變復(fù)數(shù)的規(guī)則變化 “s” map—maps地圖bird—birds鳥orange—oranges 桔子bike—bikes自行車 , x, ch, sh結(jié)尾的名詞加“es” box—boxes盒子class—classes班級watch—watches手表dishdishes盤,碟子,餐具 “s” photo—photos相片radio—radios收音機(jī) zoo—zoos動物園以o結(jié)尾的有生命的名詞后面加“es”tomato—tomatoes西紅柿potato—potatoes土豆 hero—heroes英雄negro—negroes黑人 ,變y為i加“es” baby—babies嬰兒family—families家庭 以元音字母加y結(jié)尾的名詞直接加“s” boy—boys男孩toy—toys 玩具,把fe或f變?yōu)関加“es” knife—knives小刀wife—wives妻子 leaf—leaves樹葉二、名詞單數(shù)變復(fù)數(shù)的不規(guī)則變化—childrenfoot—feettooth—teeth mouse—miceman—menwoman—women 注意:與man和woman構(gòu)成的合成詞,其復(fù)數(shù)形式也是men和women,例如:anEnglishman—two Englishmen 但German不是合成詞,故復(fù)數(shù)形式為Germans;Bowman是姓,其復(fù)數(shù)是the Bowmans(鮑曼一家)??蓴?shù)名詞在應(yīng)用時(shí)有單數(shù)和復(fù)數(shù)形式,表示一個(gè)用單數(shù),表示兩個(gè)或兩個(gè)以上用復(fù)數(shù)。第一篇:名詞單數(shù)變復(fù)數(shù)的改寫規(guī)則名詞單數(shù)變復(fù)數(shù)的改寫規(guī)則: 1.一般名詞復(fù)數(shù)是在名詞后面加上“s”,如book→books,bag→bags等;2.以s,sh,ch,x等結(jié)尾的詞加“es”,如bus→buses,sandwich→sandwiches, dishdishes, boxboxes 等;3.+y結(jié)尾的詞,變y為i加es,如baby→babies等;+ y結(jié)尾的名詞變復(fù)數(shù)時(shí),直接加s變復(fù)數(shù),如monkey→monkeys,holiday→holidays,storey→storeys(樓層), boyboys;4.以o 結(jié)尾的名詞變復(fù)數(shù)時(shí):a 有生命的:tomato—tomatoes西紅柿;potato—potatoes土豆,mango—mangoes,NegroNegroes黑人,hero—heroes英雄。(黑人英雄愛吃土豆西紅柿和芒果):radio—radios 收音機(jī) pianopianos鋼琴 zoo→zoos動物園5.以f或fe結(jié)尾的名詞變復(fù)數(shù)時(shí):a)去掉f,fe 加ves的名詞有:knife—kniveswife—wives wolf—wolves leaf→leaveshalf→halves, life→lives , thief→thieves b)加s的名詞有: belief→beliefs roof→roofssafe→safes:woman—womenmanmenpostmanpostmenpoliceman—policemenpolicewomanpolicewomen goosegeese鵝 childchildren deer—deer小鹿sheep—sheep綿羊 oxoxen公牛mousemice 老鼠 tooth—teeth 牙齒 foot—feet腳第二篇:名詞單數(shù)變復(fù)數(shù)名詞單數(shù)變復(fù)數(shù)一.名詞單數(shù)變復(fù)數(shù)名詞單數(shù)變復(fù)數(shù)kangaroo _______fish ______mouse ______woman _______potato ______tomato ______ child _______sheep ______wolf ______knife ______fly ______glass ______box ______bus _______elephant________ monkey ______watch______horse ______banana_______family ______ 二.動詞單數(shù)第三人稱變化work ______fly ______teach _______ride _______wash ______mix ______study _______sleep _______have ______go ______do _______say _______ 三.動詞過去時(shí)work ______dance______study ______watch ______play ______read ______buy _______swim ______sing ______say ______see _______fly _______go ______do _______e ______get _______have _____take ______f
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