小学英语名词语法规则+专项练习题+答案一、 名词单复数转化原则：二、 1.一般加s：如appleapples , dogdogs等； 2.特殊：以s,x,sh,ch结尾的单词+es 如busbuses, boxboxes,watchwatches等； 3.以辅音字母+y结尾，去掉y加上ies，以元音字母+y结尾加上s 如daydays； 4.以f或fe结尾，通常情况加s，个别情况去f/fe加上ves 如：wolfwolves wifewives lifelives thiefthieves knifeknives leafleaves； 5. 单复数同形(单数和复数一样）如：sheepsheep deerdeer peoplepeople fishfish 注意：单词fish：当它解释为鱼肉时是不可数名词，无复数行驶；当它解释成同一种鱼时，单复数同形，复数即为fish；当它解释为不同种类的鱼时+es,即为fishes. 6.以o结尾，通常情况加s，个别情况加es，potatopotatoes tomatotomatoes ；7.特殊词：childchildren(小孩)manmen男人）womanwomen（女人）8. 国人变复数：口诀“中日不变英法变，其余s加后面”。 不变：ChineseChinese JapaneseJapanese 变化：EnglishmanEnglishmen FrenchmanFrenchmen AmericanAmericans等等 专项练习题一、写出下列名词的复数形式 1、orange_2、class _3、monkey_4、piano_5、child _ 6、shelf _7、bed_ 8、country_ 9、family_10、toy_ 11、 foot _ 12、radio_13、photo_ 14、tomato_ 15、woman_16、knife_17、sheep_18、ship_19、dish_ 20、mouse_ 二、用所给的单词的复数的正确形式填空： 1、 There are three_(chair) in the classroom. 2、 These_ (tomato) are red. 3、My brother looks after two_ (baby) 4、 My father likes to eat_ (potato). 5、 Chinese_ (people)like to eat noodles. 6、 I have a lot of _ (toy) in my bedroom. 7、 My mother wash_ (dish) in the kitchen. 8、I have two_ (pencil-box). 9、There are some_ (bus)in the street. 10、 Monster has eight_ (foot). 三、选择填空 ( )1I can see three _ in the zoo. A monkeys B monkeyes C monkey ( )2. The pig has four _. A. foot . feet C. foots ( )3. My two brothers are _. A. policeman B. policemans C. policemen ( )4. I can see ten _ in the picture. A. sheep B. dog C. pig ( )5. The _ has three_. A. boys, watches B. boy, watch C. boy, watches ( )6. Can you see _on the plate? A. bread B. breads C. breades ( )7. The girl often brushes her_ before she goes to bed. A. tooth B. tooths C. teeth ( )8. Mr Black often drink some _. A. milk B. milks C.milkes ( )9. There are some _on the floor. A. child B. man C. books ( )10. Lucy will has some _. A. photo B. photos C. photoes ( )11. I am drinking two _. A. cups of water B. cup of water C. cup of waters ( )12. The cat eats two _ on Monday. A. mouses B. mice C. mouse ( )13. I need a pen and some _. . books B. desk C. chair ( )14. There are_ in the room. A. photoes B. photos C. photo ( )15. There is some _ in the river. A. fish B. fishes C. fishs ( )16. There_ two _in the box. A. is watch B. are watches C. are watch( )17. We have to clean _ every day. A.our tooth B. our tooths C. our teeth ( )18. My _ room is next to the reading room. A.teacher B.teachers C.teachers ( )19.Tom and Jim are _. A.friends B.friend C.brother ( )20.How many_do they have? A. picture B.pictures C.a picture 参考答案一、1、orange oranges 2、class classes 3、monkey monkeys 4、piano pianos 5、child children 6、shelf shelves 7、bedbeds 8、country countries 9、family families 10、toy toys 11、 foot feet 12、radio radios 13、photo photos 14、tomato tomatoes 15、woman women 16、knife knives 17、sheep sheep 18、ship ships 19、dish dishes 20、mouse mice 二1.chairs2.tomatoes3.babies4.potatoes5.people6.toys7.dishes8.pencil-boxes9.buses10.feet三、1.A2.B3.C4.A5.C6.A7.C8.A9.C10.B11.A12.B13.A14.B15.fishes16.B17.C18.B19.A20.B第 6 页 共 6 页