路漫漫其修远兮,吾将上下而求索 - 范文大全 1 名词的复数构成的几种形式 名词复数的构成可分为规则变化和不规则变化两种。 I 名词复数的规则变化 1.一般在名词词尾加-s。如: pear---pears hamburger---hamburgers desk---desks tree---trees 2.以字母-s, -sh, -ch, -x结尾的名词,词尾加-es。如: class---classes dish---dishes watch---watches box---boxes 3.以字母-o结尾的某些名词,词尾加-es。如: potato---potatoes tomato---tomatoes Negro---Negroes hero---heroes 4.以辅音字母加-y结尾的名词,将-y变为-i,再加-es。如: family---families dictionary---dictionaries city---cities country---countries 5.以字母-f或-fe结尾的名词,将-f或-fe变为-v,再加-es。如: half---halves leaf---leaves thief---thieves knife---knives self---selves wife---wives life---lives wolf---wolves shelf---shelves loaf---loaves 路漫漫其修远兮,吾将上下而求索 - 范文大全 2 但是这些除外: scarf---scarves(fes) roof---roofs serf---serfs gulf---gulfs chief---chiefs proof---proofs belief---beliefs II 名词复数的不规则变化 1.将-oo改为--ee。如: foot---feet tooth---teeth 2.将-man改为-men。如: man---men woman---women policeman---policemen postman---postmen 3.添加词尾。如: child---children 4.单复数同形。如: sheep---sheep deer---deer fish---fish people---people 5.表示“某国人”的单、复数变化。即“中日瑞不变英法变,其它国把-s加后面”。如: Chinese---Chinese Japanese---Japanese Swiss---Swiss Englishman---Englishmen Frenchman---Frenchmen American---Americans Australian---Australians Canadian---Canadians Korean---Koreans 本文来源:https://www.wddqw.com/doc/8e80598fa68da0116c175f0e7cd184254a351b54.html