中考英语语法复习之可数名词和不可数名词

可数名词和不可数名词可数名词：如dog，book，bag，apple等①可数名词指的是数得清个数的名词，有复数形式，通常在词尾加s或es；②表示一类事物时，可以用a/an/the＋单数名词，或复数名词表示不可数名词：如rain,rice,milk,honey,beef,snow等①不可数名词指的是数不清的名词，无复数形式，不能加s或es，如液体类，肉类，粉末类等名词。②不可数名词作主语时，谓语动词要用单数形式③用代词指代不可数名词时，用单数it不用复数they或them三、变化规则（1）可数名词变化规则①一般情况在可数名词词尾直接＋s例：dog-dogs,apple-apples,book-books②以字母s,x,ch,sh结尾的可数名词，在词尾加es例：bus-buses,box-boxes,watch-watches,dish-dishes③以“辅音字母+y”结尾的可数名词，将y改为i再加es例：baby-babies,candy-candies,dictionary-dictionaries(反例：以元音字母＋y，boy-boys,key-keys)④以o结尾的有生命的词尾加es，无生命的词尾加s例：(黑人英雄爱吃西红柿和马铃薯)有生命：negro-negroes,hero-heroes,tomato-tomatoes,potato-potatoes无生命radio-radios,photo-photos⑤以字母f或fe结尾的名词，要将f或fe改为v，再在词尾加es例：(半片树叶看见妻子拿刀去宰狼)half-lalves,leaf-leaves,wife-wives,knife-knives,wolf-wolves⑥特例sheep-sheep,fish-fish(不变)foot-feet,tooth-teeth(doubleo变doublee)man-men,woman-women(a变e)child-children,mouse-mice（2）不可数名词不可数名词的数量要借助“基数词＋表示量的名词＋of”短语表达例：twoboxesofmilk,threepiecesofbread,twocupsofwater题目一、写出下列名词(词组)的复数形式banana_________apple__________tomato___________desk___________radio___________library__________box__________class____________knife__________watch__________dictionary____________modelplane____________tapeplayer______________pencilbox______________womanteacher_____________二、单项选择1.Thereissome_______onthetable.A.cakesB.meatC.potatoesD.pears2.I'mhungry,Iwanttoeatsome________.A.breadB.appleC.pearD.banana3.Idon'tlike_______.A.appleB.bananasC.watersD.pear4.—Doyoulike_______？—Yes.Ilikethemverymuch.A.chickenB.riceC.applesD.ice-cream5.—Mom,canIhavesome_______?—OK.It’sinthecuponthetable.A.carrotsB.milkC.riceD.banana6.Iwanttohavethree_______andtwo______.A.orange;pearsB.oranges;pearC.oranges;pearsD.orange;pear7.—Whatdoyouoftenhaveforbreakfast?—Ioftenhaveanegg,some________andaglassofmilk.A.appleB.breadC.hamburgerD.strawberry8.—DoesJennylike_______?—Yes,she_______.A.egg;doesB.tomatoes;doC.tomatoes;doesD.eggs;do三、用括号内所给单词的适当形式填空1.—Whatfruitdoyoulike?—__________(strawberry).2.Wherearethe_______(photo)?3.Tom'sbrotherhasaneggandaglassof________(milk)forbreakfast.4.Wouldyoulikesome________(rice)?5.Iwouldliketohavesome______(tomato)andtwo_____(pear)fordinner.6.IlovesportsandIoftenplay_______(they).7.Ihavethreegood_______(friend).8.Look!Therearetwo________(dictionary)onthedesk.9.Maryhasfour_______(class)onMondaymorning.10.Gina’sandJenny’s_________(birthday)areinMay.【答案】bananasapplestomatoesdeskradiolibrariesboxesclasseskniveswatchesdictionariesmodelplanestapeplayerspenc