小学名词单复数变化规则系统整理.doc

名词单复数变化规则名词可以分为可数名词与不可数名词，其中可数名词具有单、复数的形式；而不可数名词没有复数形式1. 从单数到复数，变形规则如下：      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, watch-watches    3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families（家庭）, strawberry-strawberries（草莓）4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5.以o结尾分两类，有生命的加es,无生命的加s6．不规则名词复数：man—men男人  woman—women 女人 mouse—mice老鼠 tooth—teeth牙齿 foot—feet脚 goose—geese 鹅  policeman（男警察）-policemen, policewoman（女警察）-policewomen, child —children  孩子 单复同形的名词有：chinese 中国人Japanese日本人people-peoplesheep 绵羊 deer 鹿   fish鱼 注意：fish①当一条鱼讲时，单复数同形，如three fish.②当各种各样的鱼讲时，即强调鱼的种类时，要加es.如：all kinds[kaindz] of fishes .各种各样的鱼 ③当鱼肉讲时，不可数。

注意be 动词遇到名词时的运用: 单数名词用is, 复数名词全用are.2.以下词为常为不可数名词，他们的复数形式就是他们本身Water(水) milk(牛奶) tea(茶) rice(米饭) orange（橙汁）juice（果汁）bread（面包）练习题一、写出下列各词的复数I _________ this ___________that___________ watch ______ child _______ photo ________diary _________ day________ foot________ book_______ dress __________ tooth_______sheep ______ box_______ strawberry __________thief _______yo-yo ______ peach______ sandwich __________man______ woman_______ paper_______ juice___________water________ milk________ rice__________ tea_______________-二、写出下列各词的复数1.  I have two_____ (knife)2.  There are many _____ here. (box)3.  There are many _____ on the road. (bus)4.  A few _____ are drawing on the wall. (boy)5.  The _____ are playing football now. (child) 三、写出下列名词的复数形式1、orange          2、class           3、text           4、monkey          5、piano          6、child           7、shelf            8、bed             9、country         10、family      __  11、toy            12、foot           13、Japanese       14、radio          15、photo          16、army           17、tomato         18、fox            19、woman          20、knife          21、sheep          四、选择填空   1、There         on the wall .They are very beautiful.A. are photoes      B. are photosC. is a photo        D. is photos   2.  This kind of car       made in  Shanghai.     A.  is   B .are   C .were  D .has   3.  There are four       and two           in the group.     A. Japanese, Germen    B Japaneses, Germen     C. Japanese,German    C.Japanese, Germans   4. That’a          art  book.     A. an   B. a   C. the  D are   5. The boys have got         already.     A.  two bread         B.  two breads     C.  two pieces of bread  D.  two piece of bread   6. The old man wants          .     A.  six boxes of apples   B.  six boxes of apple     C.  six box of apples     D.  six boxs of apples   7. There       some       in the river.     A. is ,fish   B. are, fishs      C. is, fishs  D. are ,fish   8. There     two     in  the box.    A. is watch  B. are watches    C. are watch D. is watches   9. We should clean       twice a day.    A .our tooth  B. our tooths    C.teeth D.our teeth   10.The _____ meeting room is near the reading room.    A.teacher   B.teacher’s   C.teachers’  D.teachers   11. In Britain _____ are all painted red.    A.letter boxes  B.letters boxes     C.letter box  D.letters box12.  They come from different ______A. country    B. countries    C. a country    D. countrys13.  How many ______ do you see in the picture?    A. tomatos    B. tomatoes  C. tomato      D. the tomato14.  They are______.    A . woman teachers      B. women teachers C. women teacher       D. woman teacher15.  Would you like _______ ,please?    A. two glass of  water      B. two glasses of  water     C. two glass of  waters     D. two glasses of  waters16.  Most of ______ live in _______.    A. Germans, German     B. German, Germen     C. Germen, Germany     D. Germans, Germany17.  There are some ______ in these _______.    A.knifes…pencil-boxes     B.knives…pencils-box    C.knives…pencil-box       D.knives…pencils-boxes18.  ______ like ______ by air.    A. Greens, travelling      B. The Green, traveling     C. The Greens, travel      D. The Greens, traveling19.  I wonder why ______ are interested in action films(武打片).    A. the people   B. people  C. peoples   D. the peoples20.  There is no ______ in the plate.    A. apples   B. oranges   C. rice   D. eggs21. _______ are good for our health.A. Tomatos     B. Tomatoes     C. Tomato22. I like to eat cake with  ______.A. cherries      B. cherry        C.cherrys23. ______ and ______ are not friends.A. Foxs…wolfs       B. Foxes…wolfs         C.  Foxes…wolves24. These are the ______ of our national ______.A. photos … heroes    B. photoes … heroes       C. photos … heros25. The ______ are running on the ______.A. deer … grasses      B. deers … grass         C. deer … grass26. I was so hungry and I ate two ______.    A. bowls of noodle     B. bowls of noodles       C. bowl of noodles五、请用括号中名词的复数形式填空1 Look at those _______. (child)2 I can see a __________ stan。