一、可数名词单数变复数的规则汇总
(一) 可数名词单数变为复数规则
情况 | 构成方法 | 例词 |
一般情况 | 在词尾加s,s在清辅音后读/s/; 在浊辅音或者元音后读/z/ | book-books desk-desks map-maps |
bag-bags girl-girls | ||
在t后,一起读/ts/ | carrot-carrots cat-cats | |
在d后,一起读/dz/ | bed-beds hand-hands | |
以-s, -x, -ch, -sh结尾的词 | 在词尾加es,es读/iz/ | class-classes bus-buses box-boxes watch-watches brush-brushes |
以ch结尾单词,若ch发/k/音,加s, | 如 stomach-stomachs | |
以辅音字母+y结尾的词 | 先变y为i,再加es | factory-factories country-countries family-families baby-babies |
以元音字母+y结尾的词 | 在词尾加s | day-days boy-boys key-keys monkey-monkeys |
以f或fe结尾的词 | 去掉f或fe,在词尾加ves | knife-knives wife-wives life-lives wolf-wolves thief-thieves self-selves half-halves leaf-leaves shelf-shelves |
以f结尾的名词,直接加s (多不常见) | belief-beliefs(信仰) chief-chiefs(首领) | cliff-cliffs(悬崖) proof-proofs(证据) roof-roofs(屋顶) reef-reefs(暗礁) |
以辅音字母加o结尾的词 | 有生命的词尾加es 无生命的词尾加s | potato-potatoes tomato-tomatoes hero-heroes Negro-Negroes photo-photos piano-pianos |
以元音字母加o结尾的词 | 一般在词尾加s | radio-radios zoo-zoos bamboo-bamboos |
改f(e)为ve加s口诀 树叶(leaf)半数(half)自己(self)黄,妻子(wife)拿刀(knife)去割粮, 架(shelf)后窜出一只狼(wolf),就像小偷(thief)逃命(life)亡。 |
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二、可数名词单数变复数的规则变化是什么
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原发布者:lyyf2102
名词单数变复数变化规则:一.可数名词1.一般名词复数是在名词后面加上“s”,如map→maps,bag→bags,book-books等;2.以s,x,sh,ch结尾的词加“es”,如bus→buses,watch→watches,box-boxes等;3.以f或fe结尾的名词变复数时,去掉f,fe加ves的名词有:half→halvesknife→knivesleaf→leaveswolf→wolveswife→wiveslife→livesthief→thieves4.以o结尾的名词变复数时:a)加s的名词有(无生命):photo→photos,piano→pianos,radio→radiosb)加es的名词有(有生命):potato→potatoestomato→tomatoes5.以辅音字母+y结尾的词,变y为i加es,如baby→babies,family-families,study-studies等;以元音字母+y结尾的名词变复数时,直接加s变复数,如monkey→monkeys,holiday→holidays,storey→storeys(楼层);6.oo变ee的单词:foot-feet,goose-geese,tooth-teeth;7.a变e的单词:man-men,woman-women,policeman-policemen;8.复数与原形一致的单词:fish-fish,sheep-sheep,deer-deer,Chinese-Chinese,Japanese-Japanese;注:1.fish指“鱼肉”时,是不可数名词;2.fish指“鱼的多少”时,是可数名词,但单数和复数同行;Therearemanyfishintheriver。3.fish强调鱼的“种类“时,复数是“fishes”。Therearemanykindsoffishesintheriver。9.有些名词以-s结尾,但表达的是单数意义,例如:news,maths,politic