- 1 - 一、名 词 表示某一事物,有具体的和抽象的之分
分为可数名词和不可数名词
强调:不可数名词都默认为单数,所以总是用is 或者was;最好不要根据some、any、a lot of 等词去作判 断,以免受误导
1、可数名词如何变“复数形式”: a.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds ;读音:清辅音后读[s],浊辅音和 元音后读[z]
ch 结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches ;读音:[iz]
c.以“辅音字母+y”结尾,变y 为i, 再加-es,如:family-families, strawberry-strawberries ;读音:[z]
d.以“f 或fe”结尾,变f 或fe 为v, 再加-es,如:knife-knives ,thief-thieves;读音:[z]
e.以“o”结尾的词,分两种情况 1)有生命的+es 读音:[z] 如:mango-mangoes tomato-tomatoes hero-heroes 2) 无生命的+s 读音:[z] 如:photo-photos radio-radios f
不规则名词复数: man-men, woman-women, policeman-policemen, policewoman-policewomen, snowman-snowmen, mouse-mice, child-children, foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese, Japanese-Japanese 2、不可数名词没有复数
如果要计算不可数