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可数名词变复数的几种形式 1.单数名词加s: students, apples, bags, trees, books, brothers. 2.以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches. 3.以辅音字母加y结尾的名词，变y为i加es: cities, babies, enemies. 4.以f或fe结尾的名词，多数变f为v加es: wives, knives.但有些词只加s: roofs,proofs, chiefs. 5.以o结尾的名词，有些加es: Negroes, heroes, tomatoes, potatoes. 其它加s: radio s, zoos, pianos, photos. 6.不规则名词：foot→feet, goose→geese, tooth→teeth, child→children, man→men, woman→women, mouse→mice. 7.单复数同形的名词：sheep，fish，dee. 注意：fish表示种类时，也用fishes这样的形式。 (责任编辑：admin) |