Page 1 of 12 初中语法网络图 一.名词 名词的数: 1. 规则名词的复数形式: 规则 例词 1 一般情况在词尾加-s map-maps, sea-seas, girl-girls, day-days 2 以 s, x, ch, sh 结尾的名词后加-es class-classes, box-boxes, watch-watches, dish-dishes 3 以-f 或-fe结尾的词 变-f 和-fe 为 v 再加-es leaf-leaves, knife-knives, wife-wives, half-halves 加-s chief-chiefs, proof-proofs, roof-roofs 4 以辅音字母加 y 结尾的名词,变 y 为 i 加-es party-parties, family-families, story-stories, city-cities 5 以元音字母加 y 结尾的名词,或专有名词以y 结尾的,加-s toy-toys, boy-boys, day-days, ray-rays, Henry-Henrys 6 以辅音字母加-o 结尾的名词 一般加-es hero-heroes, potato-potatoes, tomato-tomatoes 不少外来词加-s piano-pianos, photo-photos, auto-autos, kilo-kilos, 两者皆可 zero-zeros/zeroes, volcano-volcanoes/ volcanos 7 以元音字母加-o 结尾的名词加-s radio-radios, bamboo-bamboos, zoo-zoos 8 以-th 结尾的名词加-s truth-truths, mouth-mouths, month-months, path-paths, 2 . 不规则名词复数: 现归纳如下: 规则 例词 1 改变名词中的元音字母或其他形式 man-men, woman-women, foot-feet, goose-geese, 2 单复数相同 sheep, deer, means, works, fish, yuan, jin, 3 只有复数形式 trousers, clothes, thanks, goods, glasses, 4 一些集体名词总是用作复数 people, police 5 部分集体名词既可以作单数(整体)也可以作复数(成员) class, family, crowd, couple, group, government, population, team, public, party 6 复数形式表示特别含义 customs(海关), times(时代), spirits(情绪), drinks(饮料), sands(沙滩), papers(文件报纸), looks(外表), greens(青菜) Page 2 of 12 7 表示“某国人” 加-s Americans, Australians, Germans, Greeks, Europeans 单复数同形 Swiss, Portuguese, Chinese, Japanese -man/-woman→-men,-women Englishmen, Frenchwomen 8 合成名词 将主体名词变为复数 sons-in-law, lookers-on, passers-by, story-tellers, boy friends 无主体名词时将最后一部分变为复数 grown-ups, ho...