可數(shù)名詞復數(shù)的規(guī)則變化:
1、 一般的名詞詞尾直接加-s 。如:
book → books room → rooms pear→pears.
house → houses day → days song→songs.
2、以s, x, ch, sh結尾的名詞,在詞尾加-es 。如:
bus → buses box → boxes.
watch → watches dish → dishes.
3、以"輔音字母+y"結尾的.名詞,要先將y改為i再加-es。如:
city → cities body → bodies story→stories.
factory → factories.
4、以o結尾的名詞,通常有生命的加es無生命的加s。如:
無生命:piano→ pianos radio→radios.
有生命:potato→potatoes.
5、以f 或fe 結尾的名詞,要將f或fe改為v再加-es。如:
half → halves leaf → leaves.
knife → knives wife → wives.
可數(shù)名詞復數(shù)的不規(guī)則變化:
男人女人a變e, man→men woman→women.
鵝足牙oo變ee, goose→geese foot→feet tooth→teeth.
老鼠虱子也好記,ous變ic, mouse→mice louse→lice.
孩子加上ren,魚鹿綿羊不用變。 child→children fish→fish deer→deer sheep→sheep.