人教七年级上册英语名词单数变复数用法口诀及练习测试(无答案).doc

初一英语名词单数变复数用法口诀及练习测试一、可数名词的复数形式(一)规则变化1、口诀：名词单数变复数，直接加 -s 占多数； book-books; pen-pens; apple-apples s, x, z, ch, sh 来结尾，直接加上 -es； busbuses,boxboxes,watchwatches,dishdishes. dress-dresses; buzz-buzzes; watch-watches; brush-brushes 2、词尾是 f 或 fe，去掉f或fe再加上ves；口诀：妻子持刀去宰狼，小偷吓得发了慌；躲在架后保己命，半片树叶遮目光。wife(妻子)wives,knife(小刀)knives,wolf(狼)wolves(妻子”拿着“小刀”杀了“狼”)thief(小偷)thievesshelf(架子)shelves,self(自己)selves,life(性命)liveshalf(一半)halves,leaf(树叶)leaves3、口诀： 辅音 + y 在词尾，把 y 变 i 再加 -es；study-studies; baby-babies; city-cities4、 口诀：元音+y在词尾, 只加s就足够boy boys ; day days; monkey monkeys5、 口诀：词尾字母若是 o，常用三个已足够， 要加 -es 请记好，hero, tomato, potato。美国黑人和英雄爱吃土豆和西红柿。negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes其余o结尾的词加s, photo-photos; piano-pianos6、 口诀：复合名词变复数，一般后面一个变复数，但是碰到man,woman复合词，两个都要变复数。如：grown-upgrown-ups(成年人)mandoctormendoctors(男医生)(二) 不规则变化男人女人 a 变 e，鹅足牙 oo 变 ee；man-men; woman-women; goose-geese; foot-feet; tooth-teeth老鼠虱子也好记，ous 变 ic；mouse-mice; louse-lice孩子加上 ren，鱼鹿绵羊不用变child-children; fish; deer; sheepthis-these(这些) I - we it/he/she- they that -those(那些)【说明】man（男人）men,woman（女人）women,含有man,woman的合成词，其复数是把a变成e.如：policewoman,postman,fisherman等。（三）“某国人”复数口诀：中日不变，英法变，其余s加后面。【说明】“中日不变”指：Chinese（中国人），Japanese（日本人）的复数是其本身。“英法变”指：英国人和法国人的复数须把a改为e.有：Frenchman（法国男人）FrenchmenFrenchwoman（法国女人）FrenchwomenEnglishman（英国男人）EnglishmenEnglishwoman（英国女人）Englishwomen“其余-s加后面”指：除了上面几个词外须加s.如：German(德国人)GermansAmerican(美国人)Americans二、不可数名词不可数名词一般没有复数形式，不能与a/an或表示具体数量的词直接连用。这些名词前往往加some(一些)，any(任何，一些),no(没有),alittle(少许)等词。常见的不可数名词有：饮料类：water,milk,orange,tea,coffee,juice食物类：food,bread,cheese,rice,soup肉类：meat,pork,fish,beef,duck,chicken,其它：news（新闻、消息）,information（信息）,work（工作）,weather（天气）,homework（家庭作业）,money（钱）,time（时间）等。不可数名词量的表达：“数词+名词+of+不可数名词”。需要注意的是，如果数词大于1时，量词要变为复数形式，不可数名词不能加s.如：fourbottlesoforange/milk四瓶桔汁/牛奶fiveglassesofwater五杯水ninebowlsofrice九碗米饭acupoftea一杯茶三、可数名词与不可数名词用法对比可数名词不可数名词1.有单数和复数形式。1.只有单数形式。2.可以直接用a/an或数词来修饰。2.不能用a/an或数词修饰。3.可以用some,any,few,afew,many,alotof来修饰可数名词复数。3.可以用some,any,little,alittle,much,alotof来修饰不可数名词。4.提问数量用howmany.4.提问数量用howmuch.5.单个可数名词作主语，谓语动词用单数；多个单数名词或复数名词作主语，谓语动词用复数。5.不可数名词作主语，谓语动词用单数；但不可数名词前有复数名词短语修饰时，谓语动词用复数。初一英语名词单数变复数测试题一按要求写出相应的词 1. is （复数形式）_ 2. this （复数形式）_3it（复数形式）_ 4that（复数形式）_ 5photo（复数形式）_ 6picture（复数形式）_ 7cousin（复数形式）_ 8friend（复数形式）_ 9. watch （复数形式）_ 10. bus （复数形式）_二、用所给的单词的复数的正确形式填空1There are so many_(wolf)in the forest. 2There are three _(chair) in the classroom.3These _(tomato) are red. 4_(hero) are great.5My brother looks after two _(baby) 6There are some _(deer) eating the grass.7My father likes to eat _(potato). 8Chinese _(people)like to eat noodles.9I have a lot of _(toy) in my bedroom. 10I help my mother wash _(dish) in the kitchen.11I have two _(pencil-box). 12Tom and King are _(boy). 13Peter has eight _(foot). 14Linda has three _(tooth).15There are some _(child) in the garden. 16Michael likes the _(mouse).17There are some _(goose)in the river. 18My uncle and father are_(man). 三、单项选择（ ）1Is he your friend? Yes, _. Ait is Bit isnt Che is Dhe isnt（ ）2Is this your father? No, _. Ait is Bit isnt Che is Dhe isnt（ ）3Are _ Kates _? Athis, book Bthat，book Cthese，books Dthose，book（ ）4Is Guo Peng your brother? _. AYes，it is BNo，it isnt CYes, she is DNo，he isnt（ ）5What are those? _. AThey are apple trees BThese are treesCThose are apple trees DThose are apple tre