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可数名词单数变复数规律可数名词单数变复数规律:
1、词尾直接加s型:students, apples, bags, trees, books, brothers2、以s、x、sh、ch结尾的名词加es型:glaes, boxes, brushes, matches3、以辅音字母加y结尾的名词,变y为i加es型:city-cities, baby-babies4、以元音字母加y结尾的名词,直接加s: boys, toys5、以f或fe结尾的名词,多数变f为v加es: wives, knives, thief, life, half, leaf, shelf, wolf, 除了roof6、以o结尾的名词,一般直接加s: radios, zoos, pianos, photos;除了5个特殊的词需要加es: Negroes, heroes, potatoes, tomatoes,mangoes.(黑人英雄爱吃土豆和西红柿:薯条蘸番茄酱;最后再吃点芒果)
7、不规则变化的词:foot→ feet, tooth→ teeth, man→ men, woman→ women,sheep→ sheep, deer→ deer, Chinese→Chinese, Japanese→Japanese,child→ children,mouse→ mice.不规则变化要特别记,oo常常变ee, foot→feet是一例;男人、女人a改e, woman→women是一例;child复数children要记准,中、日、鹿、绵羊无变化,单数、复数是一家,一些练习:
1.Most of the houses in the village were burnt to ______ in the big fire.a.an ash b.the ash c.ash d.ashes 解答:be burned into ashes意思是“烧成了灰烬”;ash的复数形式是ashes....2.He has done some ______ on that subject from various angles this year.a.research b.a research c.researches d.the researches
解答:research用在学术性的研究、探索上时应该是复数形式(没有冠词),ch结尾的词应该加es。
3.In Britain the ______ are all painted red.a.letter boxes b.letters box c.letters boxes d.letter's box
解答:letter boxes(邮箱);box是“x”结尾, 加“es”。
可数名词单数变复数规律:1、词尾直接加s型:students, apples, bags, trees, books, brothers 2、以s、x、sh、ch结尾的名词加es型:glaes, boxes, brushes, matches 3、以辅音字......
作者:赫广春[点击一] 规则变化1. 一般在单数名词词尾加-s。如:book-books, banana-bananas2. 以s, x, sh, ch结尾的名词加-es。如:class-classes, box-boxes, watch-watches, d......
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1.一般情况下,直接加s,如:apple-apples,pig-pigs,book-books等 2.以s、sh、ch、x结尾的名词,加es,如:bus-buses(公车),cla-claes(班级),fish-fishes(此时的fish当“鱼的种类”讲),......
小学英语可数名词单数变复数规律1.一般情况下,直接加s,如:apple-applespig-pigsbook-bookspencil-pencils 2.如果单词以s、sh、ch、x结尾的名词,加es,如:bus-buses(公车)cla-claes......