名词单数变复数规则及练习.doc

。名词二可数名词和不可数名词：1.定义：一般来说，个体名词和集体名词多为可数名词，物质名词和抽象名词多为不可数名词。2.可数名词的数：可数名词有单数、复数之分，表示“一个”时用单数，a bird，a teacher，an apple，表示“多个”时用复数。 two birds，five teachers，eight apples. 3.可数名词复数的变化规则.A、一般情况下，在单数名词的后面加-s构成。如：game-games，boy-boys等。 B、以s、x、sh、ch结尾的单数名词变复数，在词尾加-es构成。如：box-boxes，bus-buses，peach-peaches，dish-dishes。 C、以o结尾，表示有生命的事物的单数名词变复数加-es；表示没有生命的事物的单数名词变复数加-s。如：potato-potatoes，tomato-tomatoes，photo-photos，piano-pianos等。 D、以辅音字母加y结尾的单数名词变复数，将y改成i后再加-es。如：factory-factories，story-stories，family-families。 E、以f或fe结尾的单数名词变复数，将f或fe改成v，然后再加-es。如：leaf-leaves，life-lives，knife-knives等。 F、名词单数变复数，除了有规则可循的变化之外，还有一部分的变化是不规则的，我们将这部分名词的变化叫做不规则变化。这些词有：goose-geese，foot-feet，tooth-teech，man-men，woman-women，mouse-mice，sheep-sheep，deer-deer，fish-fish，child-children，ox-oxen4.不可数名词量的表示 不可数名词没有单数、复数之分，但我们在生活中有时候又必需给这些词计量，我们于是采用这种方法：a+表示这些东西的单位+of+不可数名词，如：a cup of tea，a box of milk，a piece of paper等。如果为了表示多个的概念，我们就将表示这些东西的单位变成复数即可。如：a cup of tea-3 cups of tea，a box of milk-12 boxes of milk，A piece of paper-100 pieces of paper 名词的练习题一.写出以下单词的复数.I _him _this _her _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、写出下例名词的复数形式 1、monkey _ 2、boy _ 3、duck _ 4、house_ 5、bus _ 6、lady_ 7、sheep _ 8、deer _ 9、child_ 10、foot _ 11、tomato_ 1 2、ox _ 13、desk_ 14、window _ 15、pencil_ 16、dish _ 17、film _ 18、day _ 19、plane _ 20、month _ 21、inch _ 22、village _ 23、city _ 24、family_ 25、knife _ 26、people _ 27、man _ 28、thief _ 29、chinese _ 30、glass _1、LanLan and I_（是学生）. 2、There are _(许多尺子)on the dask. 3、There are_(二十八天)in February this year. 4、Give me _(两瓶兰墨水),please. 5、There are_(五个动物园)in ShangHai. 6、I have _(三个新铅笔盒). 7、He has _(许多老照片). 8、Have you_(两张绿纸)? 五、把下例各句改成复数形式。 1、This is a zoo._ 2、I am a good child._ 3、It is a greedy wolf._ 4、He is drawing a mouse._ 5、There is a baby on the floor._ 六、用正确的名词形式填空 1、Lily and Lucy are my_(classmate). 2、There are seven_(sheep). 3、My uncle has two_(child). 4、How many _(subway)are there in ShenZhen? 5、Can you give me two bottles of_(water). 6、I brush my_(tooth)three times a day. 7、I have two_(cup)of coffee for breakfast. 8、The_(leaf)turn green in spring. 9、There are some_(policeman)in the police station. 10、The green sweater is his_(brother). 七、选择正确的词填空 1、Those_(fishfishes)are very beautiful. 2、Those hamburgers are_(TomToms). 3、Nina is at_(grandmasgrandma).She went there yesterday. 4、We have 16 new_(lightlights). 5、_(The classrooms doorThe classroom)is broken 6、My friend Edward has three_(childchildren). 7、Do you like eating_(ricerices)? 8、There are 4_(teacups of tea)on the desk. 9、How many_(wolfswolves)are there? 10、I like_(chickenchickens)better than pork? 八、选择填空 （）1、We have some_but we need some_. A.tomatos; potatos B.tomatoes; potatos. C.tomatoes; potatoes D.tomatos; potatoes. （）2、The thief has two_. A.knife; B.knifes; C.knives; D.knifees; （）3、The lion has big_. A.teeth; B.tooth; C.tooths; D.toothes; （）4、-Can I help you? -yes,Id like some_. A.banana; B.pears; C.apple; D.lychee; （）5、Father has_for breakfast. A.two piece of bread; B.two pieces of bread; C.two pieces of breads; D.two piece of breads; （）6、Im thirsty.I need_to drink. A.three bottle of juice; B.three bottle of juices; C.three bottles of juices; D.three bottles of juice; （）7、There are many_. A.banana trees; B.banana tree ; C.bananas trees; D.bananas tree; （）8、Lily bought_for Marys birthday. A.two pair of ugg boots; B.two pairs of uggs C.two pair of ugg boots; D.two pairs of ugg boots （）9、-How many_can you see in the picture? -eight. A.sheep B.sheeps C.duck D.cow （）10、About ten_are going to visit the Chinese Art Museum the day after tomorrow. A.Englishman B.German C. Japanese D.Indian （）11、This room is too small.Icant find_for myself. A.room B.a room C.rooms D.the room （）12、_love seeing ChengLongs films. A.Peoples B.people C.People D.person （）13、The room is_. A.Lucy and Lily; B.Lucys and Lily; C.Lucys and Lilys; D.Lucy and Lilys; （）14、There were many_and there werent_then. A.factories; subwaies. B.factory; subways. C.factories; subways. D.factorys; subwaies. （）15、Maths_my favorite subject. A.is B.am C.are D.be （）16、Can you give me_? A.a paper B.some papers C.some paper D.papers （）17、Whats_name,Peter? A.he B.the boy C.The boys （）18、Look at_photo. Is it nice? A. Alice B.Alices C.Alices （）19、My brother is reading_. A.todays paper B.today of paper C.todays papers （）20、There are many pictures on_. A.the classrooms walls; B.the walls of the classroom; C.The walls in the classroom. （）21、That girl is Susan. She is _. A.a friend my sister; B.a friend of my sister C.a friend of my sisters （）22、Is that an_car? A.Chinese B.Japanese C.English （）23、-Can we put_here?-Yes,Please. A.our coats B.our coat C.my coat （）24、She must look after those_. A.d