译林版小学英语名词单复数变形课件

可数名词单复数变形Countable&UncountableNounsfoodanddrinkspotatoescarrotstomatoesbeeflemonswatermelonschickenporkjuicesweetschocolatemilkNounsCountableNounsUncountableNouns名词CountablenounsanduncountablenounsCanyouhelpthenounsintheboxfindtheirhome?

可数名词countablenouns

不可数名词uncountablenounsapplericelemonmeathamburgercarrotjuicesheepmilksweetmanporkbeefchickenCountableNouns

an

appleapearan

orangea

bananaan

egga

carrotIwanttobuyahamburger.['hæmbɚgə]cake[keɪk].anegg[eg].orange

[ˈɒrɪndʒ].Weuse‘a’or‘an’beforeasingularcountablenoun.a用于以辅音音素开头的单词前，如apen/adeska‘u’etcan用于以元音音素开头的单词前，如anapple/aninterestingstoryan‘h’‘f’‘l’‘m’‘n’‘s’‘x’‘r’etcMoreexamples:___USship___hour___uncle/auntThereis___‘u’and___‘s’intheword‘use’.aanaanan‘a’or‘an’1._____oldbike2._____talltree3._____orangecoat4.______bigapple5.half______hour6._____Englishbook7._____AmericanboyFillintheblankswitha/an.an

appleapplesa

bananabananasa

cake

cakesacarrotcarrotsrule可数名词复数一般是直接在名词后面加swatchesboxesfishesbusesrule以字母s,x,ch,sh结尾的单词，

变为复数时在其后加eshero---heroestomato---tomatoespotato---potatoesmango---mangoesHeroeslike

tomatoes,potatoes

and

mangoes.rule其他以“o”结尾的单词直接加“S”piano---radio---photo---pianosradiosphotoszoo---kilo---zooskilosHeroeslike

tomatoes,potatoes

and

mangoes.astorybookrule元音字母+y结尾的：y+s辅音字母+y结尾的：y--iesatoysometoys

manystoriestwostorybooksrule以f或者以fe结尾的单词，

通常把f或者fe变成v,再加es例：half,wife,knife,lifea

knifeknivesSingular(单数)Plural(复数)

Mostnounscake→cakes,hamburger→hamburgers,banana→bananas,…Nounsendinginaconsonant+ystory→stories,family→families,…Nounsendingins,sh,ch,orxglass→glasses,wish→wishes,watch→watches,box→boxes,…Nounsendinginopotato→potatoes,photo→photos,tomato→tomatoes,…Nounsendinginforfehalf→halves,life→lives,knife→knives,wife

→wives,leaf

→leaves,P73+S-y+ies+es+sor+es-forfe+vesSomeothernounsman→menwoman→womenmouse→micefoot→feettooth→teethchild→childrensheep→sheepfish→fishChinese→ChineseJapanese→

JapaneseChangethewordsintopluralforms.bus

________bag_________

half________

family_______

photo_______tooth________

player_______kilo__________

day_________wife__________

potato_______child_________

watch_______fish__________

buseshalvesphotosplayersdayspotatoeswa