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,proof s,chiefs.?5)以o结尾的名词，有些加es:Negroe...
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,proof s,chiefs.5)以o结尾的名词,有些加es:Negroes,heroes,tomatoes,potatoes;其它加s:...
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, proof s, 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...
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,proof s,chiefs.5)以o结尾的名词,有些加es:Negroes,heroes,tomatoes,potatoes.其它加s:...
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,proof s,chiefs.5)以o结尾的名词,有些加es:Negroes,heroes,tomatoes,potatoes.其它加s:...
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, proof s, chiefs.5)以o结尾的名词，有些加es: Negroes, heroes,...
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, proof s, chiefs.5)以o结尾的名词，有些加es: Negroes, heroes,...
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,proof s,chiefs.5)以o结尾的名词,有些加es:Negroes,...
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, proof s, chiefs.�5)以o结尾的名词，有些加es: Negroes, heroes, tomatoes, potatoes.其它加s: radio s, zoos, ...
knives.但有些词只加s: roofs, proof s, 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→me n, woman→women, shee...