可数名词单数变复数1ppt课件

1、Whats this？Its an apple。What are these？They are two apples。-what are these？- Whats this？-its a pen。-they are pens。-what are those？- Whats that？-its an English book。-they are English books。backkpacks、watches、oranges、pens、-what are these？-theyre。maps、cases、keys、-what are those？-theyre。可数名词是可以用数字计算并分成对

2、象的人或物，因此有单数、复数形式。可数名词是复数，单数，复数，可数名词如何变化？更改规则，1，一般情况词尾加-s浊辅音和元音读完后z清辅音后s，bgzcup-cup-cupsKPScup-cupsKPS、name、pen、book、ruler、ruler、ruler、names nemz、pens penz、Books bks、ruler，2，s，x，ch，sh等结尾的单词，词尾加-es，读iz。示例：box-boxes bk sizwatches wtizclass-classes KL 593360 siz，bus、busses bsz、foxes fks iz、dishes dz、gra

3、ss、grasgr 593360 SZ、以、3、ce、se、ge等结尾的单词、后缀加-s、读取iz。案例case-cases keis izraces Reich sizbridge-bridges br dizexercise-exercisesekss，4，以“辅音字母y”结尾的单词将y替换为I，-es，再次读取z。例如lobby-lobbieslbizduty-dutiesdju 3360 tizfamily-familiesFMI Liz，lady，cities sitiz，strawberries str: briz，laies leidiz，5，以“元音字母y”结尾的单词，后缀加-

4、s，读取z。例如boy-boys biz，key、ways wez、toys tz、keyski 3360 z、monkey、monkeys mkz、以、6、Fe或f结尾的单词通常将f替换为v加-es并读取vz。示例：leaf-leavesleaf-: vzthievesI : vzwife-wiveswai vz，knives navz、halvesh 593360 vz、wolves wlvz、calvesk 593360 vz、小偷的妻子用刀和叶把狼分成两半。教主：以第7部分结尾的名词的复数形式是直接添加-s以表示s，safe，roofs rufs，chiefsti 3360 fs，sa

5、fes sefs，9，以辅音字母o结尾的名词，后缀-es，读取z。例如hero-heroeshiruzpotato-potatoesptituztomato-tomatoesTM 593360 tuz，加-es名词是： potato，tomato，hero，英雄喜欢土豆炖土豆。10，以“元音字母o”结尾的名词词尾加-s，读z。例如radio-radiosredituzzoo-zooszu 3360 zbamboo-bamboosbmbu 3360 z，以11 o结尾的单个名词为z，mangos mangoes、mosquitos mosquitoes、m 60z、mski 3360 tz、12

6、，单复数可以保持原音。例如，fish-fish f，sheep-sheepI : pcattle-cattle ktldeep-deerd(r)，13，复数没有规则：man-men-women wmn，Touoth-teethti :foot-feetfi 3360tgoose-geese60i 3360s，child-child-childrenTLD rnmouse-miceMAS，14，人民币，角度，除此之外，美元，英镑，欧元等还有复数形式。示例one dollar-two dollars one pound-two pounds。名词变复数的高项名词复数形式，词尾经常加-s；如果以s，

7、x，ch，sh，es结尾，那么对于F，Fe，你必须理解它的变化。首先用v替换，然后添加-es。要区分y端，两种情况必须明确。不规则名词要注意，其形式要牢记。中日友好保持不变，英法联军e。说明：表示一个中国人，通常在单数后加s。但是，像(中国人)Chinese(日本人)Japanese单复数一样，(英国人)Englishman和(法国人)Frenchman只需要把a换成e。，Activity1袜子对：连接袜子对，并以相同的颜色上色，boy，boys，pen，pens，eyes，eye，desk，desks，dogs，dog，在以下数形名词中添加复数形式：bird-card-lady-orange

8、-ruler-photo-friend-boy-watch-girl-case-cat-wife-tree、activity2、howmany _ _ (book) are there？Key : books，Lucy and Tom are my _ _(friend)。key : friends，用给定单词的复数形式的确切形式填空：1i have two _ _ _ _ _ _ _ _ _ _ (pencil-box)。2 there Are three _ _ _ _ _ _ _(chair)in the class room . 3 these _ _ _ _ _ _ _(tomato

9、)Are red . 4 _5 my brother looks after two _ _ _ _ _ _ _ _ _(baby)6 there are some _ _ _ _ _ _ _ _ _(deep)eating8 Chinese _ _ _ _ _ _ _(people)like to eat noodles . 9i have a lot of _ _ _ _ _ _(toy)in my bedroom . 10i help MP，选择正确的形式1。I can see three _ _ _ _ _ _ _ _ _ in the zoo。a monkeys b monkeys

10、2 .the pig has four _ _ _ _ _ _ _。foot bb . feet c . foots 3 . my two brothers are both _ _ _ _ _ _ _ _。police man b . policeman s c . policemen 4 . there are four _ _ _ _ _ _ _ _ _ _ in the class . japaness，6 .the _ _ _ _ _ _ has three _ _ _ _ _ _ _ _ _ _。boys、watches b.boy、watch c.boy、watches 7 .

11、c an you see _ _ _ _ _ on the plate？A. breakd b.breakds c.breakdses 8 .the girl offten brushes her _ _ _ before she goes to bed . toothb . tooths c . teeth 9 . Mr black often drink some _ _ _ _ _ _ _ _ _ _ _ _a. milk B. milks C. milkees 10。there are some _ _ _ _ _ on the floor . a . child b . water c . books，句子单数复数this is a book。that is an eraser。it i