本节课学习目标Tolearncountableanduncountablenouns(可数名词和不可数名词）Tolearntoformthepluralformsofthecountablenouns（可数名词复数的复数形式）Tolearntousenounsbeforeuncountablenounstoshowtheiramounts.(使用量词修饰不可数名词）pieceapieceofglassplatesaltcupkilocartonbottlen.块（片，张，件）一块n.玻璃杯；玻璃n.盘子n.盐n.茶杯，杯n.千克，公斤n.盒n.瓶子Sometimes,Ifeelhungrybetweenmeals,soIeatanappleorapear.Iseldomeatcakesorsweets.Ialwayshavemilkandbreadforbreakfast.Forlunchanddinner,Iusuallyeatfishandvegetables.What’sthis?It’sanapple.Howmanyapplesarethere?Therearethreeapples.What’sthis?It’sastrawberry.Howmanystrawberriesarethere?Therearetwostrawberries.Whatdoesacountablenounreferto?Howtouse“a”/“an”?Howtoformthepluralformsofcountablenouns?What’sthis?It’srice.Howmanybowlsofricearethere?Thereisonlyone.What’sthis?It’stea.Howmanycupsofteaarethere?Therearethreecupsoftea.Whatdoesanuncountablenounreferto?Howtoshowtheamountsofuncountablenouns?a…of+UC(uncountablenoun)名词是表示人、事物、地点或抽象概念的名称的词，可以用数量来计算的名词为可数名词。可数名词一般有单数和复数两种形式。可数名词的单数，我们可以用‘a’或‘an’来修饰，当一个可数名词是以元音因素开头的话用‘an’。例如:acake,anegg,anorange。可数名词的复数形式变化如下：①一般在名词词尾加-s。如：cakes,pens;②以s,x,ch,sh结尾的名词的词尾加-es。如：watches,wishes,boxes…③以辅音字母+y结尾的名词改y为i再加-es。如：stories,cities…④以f或fe结尾的名词改f或fe为v再加-es。如：shelves,knives…⑤以辅音字母+o结尾的名词在词尾加-es有些名词的复数变化是不规则的。child---childrenwoman---womenman---menfoot---feettooth---teethgoose---geeseChinese---Chinesesheep---sheep一般无法用数量来计算的名词为不可数名词。不可数名词前面不能用表示具体数量的数词或不定冠词a,an,可用一些量词,如：apacketof,twobagsof,fourkilosof,threecupsof等。twobagsofriceapacketofsaltaglassofjuicethreecupsofteafivecartonsofmilkfourkilosofmeatTrytofindoutifthefollowingwordsarecountablenounsoruncountablenouns.CountablenounsUncountablenounsboy,family,toma...
