大学六级语法知识：其它名词复数的规则变化思维导图

如：twoMarystheHenrys

monkey---monkeysholiday---holidays

a.加s，如：photo---photospiano---pianos

radio---radioszoo---zoos;

b.加es，如：potato--potatoestomato--tomatoes

c.均可，如：zero---zeros/zeroes

a.加s，如：belief---beliefsroof(屋顶)---roofs

safe---safesgulf(海湾,分歧)---gulfs;

b.去f,fe加ves，如：half---halves

knife(刀)---knivesleaf(叶)---leaveswolf(狼)---wolves

wife(妻子)---wiveslife---livesthief(小偷)---thieves;

c.均可,如：handkerchief:

handkerchiefs/handkerchieves