
watch的复数形式
-汉乐府诗
2023年2月16日发(作者:有月字的古诗).
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名词的复数形式变化规则:
一规则变化(7条)
1.一般情况下,直接在名词后+s
例:book→booksbag→bagstree→trees
2.-s,-ss,-sh,-ch,-x,-z结尾→+es
例:bus→busesclass→classesbrush→brushes
box→boxesbuzz→buzzeswatch→watches
3.辅音字母+y结尾→改y为i+es
例:factory→factoriesbaby→babieslady→ladies
4.元音字母+y结尾→+s
例:boy→boyskey→keysmonkey→monkeys
5.-f,-fe结尾
①一般情况下:-f,-fe去掉→v+es
例:leaf→leaveswife→wivesknife→knives
②-f,-fe→直接+s
chief→chiefsgulf→gulfssafe→safes
6.-o→三种情况
⑴一般情况→+s
例:photo→photospiano→pianos
⑵→+es
potato土豆→patatoestomato西红柿→tomatoes
7.-oo→+s
例:zoo→zooskangaroo→kangaroos
二不规则变化(10个)
①man→men②woman→women
③foot→feet④tooth→teeth⑤goose→geese
⑥mouse→mice⑦louse→lice
⑧child→children⑨ox→oxen⑩German→Germans
三单复数同形
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sheep绵羊→sheepfish鱼→fish(fishes→强调种类)deer鹿→deer
Chinese中国人→ChineseJapanese日本人→Japanese