一、名词
(1)可数名词:表示可以具体个别存在的人或物。可数名词有单复数形式,其单数形式与不定冠词a(n)连用。
(2)可数名词复数规则:
1.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds
2.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches
3.以“辅音字母+y”结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries
4.以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives
5.不规则名词复数:
man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice
child-children
foot-feet, tooth-teeth
fish-fish, people-people, sheep-sheep, Chinese-Chinese, Japanese-Japanese
(3)不可数名词:表示不能个别存在的事物,如液体类,气体类的物质;少数固体类的物质 (grass草,ice冰),抽象的名词(help帮助,music音乐)。不可数名词没有复数(如some water),不能与不定冠词连用。
练习
写出下列各词的复数
photo ____________ diary ____________ day_____________ dress _______________
thief ___________ yo-yo ___________ peach___________ juice________________ |
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