可数名词单数变复数.ppt

可数名词单数变复数规则 Contents 词汇练习 规则总结 练习巩固 课后作业 Exercise 写出下列名词的复数形式 mapbagcar buswatch baby mary monkeyholiday photopianoradio zoo potatotomato gulfroof knife leaf wolfchild footman woman deersheepfish American 例：stop book friend bag desk chair stops books friends bags desks chairs 二、以s、x、ch、sh等词缀结尾的单词在词尾加es 一、普通词汇 ，直接在词尾加 s 1. 清辅音后读/s/; 2.浊辅音和元音后读 /z/; 例：bus box church wish buses boxes churches wishes 可数名词单数变复数规则 三、以辅音加y结尾的单词把y变成i加es 例：family story 其中:以辅音加y结尾的专有名词及元音加y结 尾的单词按普通单词的规则 families stories Torys Henrys keys days 例:Tory Henry key day 四、以 f 或者 fe 结尾的单词，把 f 或者 fe 变成ves 有些以f结尾的单词直接在词尾加s 海湾边，屋顶上，首相农仆相望，谁说他们无信仰 ，证明就在手帕上。 gulf roof chief serf belief proof handkerchief 例：life knife wolf leaf lives knives wolves leaves 妻子拿刀去宰狼，小偷吓得发了慌， 躲在架后保己命，半片树叶遮目光。 Wife knife wolf thief shelf self life half leaf 五、以 o 结尾的有生命的在词尾加 es ， A. 有生命的：两人两菜一火山 Negro hero potato tomato volcano B. 无生命的： 无生命的在词尾加 s 。 Negroes heroes potatoes tomatoes volcanoes zoo bamboo photo piano radio zoos bamboos photos pianos radios 六、不同国家的人 A. “中日瑞”友好一致 Chinese-Chinese Japanese-Japanese B. 英法联盟 a变e C. 其它一律在词尾加s Englishman-Englishmen German-Germans Australian-Australians 国籍 单数 复数 中国人 a Chinese two Chinese 瑞士人 a Swiss two Swiss 澳大利亚人an Australian two Australians 俄国人 a Russian two Russians 意大利人 an Italian two Italians 希腊人 a Greek two Greeks 法国人 a Frenchman two Frenchmen 日本人 a Japanese two Japanese 美国人 an American two Americans 印度人 an Indian two Indians 加拿大人 a Canadian two Canadians 德国人 a Germans two Germans 英国人 an Englishman two Englishmen 瑞典人 a Swede two Swedes 七、单复数同形（单数和复数形式是一样的） 单数：People deer sheep fish 八、其它不规则变化的名词 复数：People deer sheep fish 例：child-childrenmousemice tooth-teeth foot-feet man-men woman-women goose-geese mouse-mice 等 map-mapsbag-bags car- carsbus-buses watch-watchesbaby- babies Mary- Marys monkey-monkeys holiday-holidays photo- photos piano- pianosradio-radios zoo- zoospotato- potatoes tomato-tomatoesgulf- gulfs roof- roofsknife-knives leaf-leaves wolf-wolves child- children foot- feet man-men woman-women deer-deer sheep- sheep fish-fish American-Americans 1.Last night, there was a food accident. Ten _ were ill, but no _ were lost. A. child; lives B. children; life C. children; lives D. child; life 2The boy always brushes his _ before he goes to bed. A. tooth B. tooths C. teeth D. teeths 3The Japanese _ will not leave China until she finishes her study. A. woman B. women C. man D. men 4. There are some _ on the hill. A. sheeps B. a sheep C. sheep D. sheepes 5. Mr Black often gives us _ by Email. A. some good information B. some good informations C. good informations D. a good information 6. There are some new books in the school library. They are _ books. A. child B. childrens C. children D. childrens 7. I have worn out my shoes, so I want to buy a new _ . A. pair B. one C. ones D. trousers 8. Meimeis handwriting is better than any other _ in his class. A. students B. students C.