U5-LanguageB(可数名词与不可数名词)VIP免费

Unit5Unit5LanguageLanguageCountableCountable&&UncountableNounUncountableNoun广州市第十八中学广州市第十八中学黄雪兰可数与不可数名词CountableCountable&&UnUncountableNouncountableNoun请分类：water,egg,air,music,animalpoliceman可数名词不可数名词单数形式复数形式egganimalpolicemanwaterairmusiceggsanimalspolicemen------CountableandUncountableNouns可数和不可数名词可数名词不可数名词单数形式egg,policeman,animalair,water,music复数形式eggs,policemen,animals修饰语不定冠词（a,an），数词many,(a)few,several,agreatnumberofmuch,alittle,agreatdealofSome,all,alotof,lotsof例句E.g.Thereareeightroomsinthehouse.HeleftforBeijingafewdaysago.E.g.Iamsorrytogiveyousomuchtrouble.Doyouhavemuchmoneyleft?rulecloudsmoutainsflowers可数名词一般是直接在名词后面加“S”watchesboxesfishesbusesrulerule以字母s,sh,x,ch结尾的单词，变为复数时在其后加esdish---bus---fox---fish---dishesbusesfoxesfish,fishes(种类)hero---heroestamato---tamatoespotato---potatoesbuffalo---buffaloesrule骑着水牛（buffaloes）的英雄们(heroes)爱吃西红柿(tamatoes)和马铃薯(potatoes)。其他以“o”结尾的单词直接加“S”piano---radio---photo---city----key----rule元音字母+y结尾的：y---+s辅音字母+y结尾的：y---iescitieskeysleavesrule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：wife,knife,life小结：可数名词复数的构成方法：1.一般在名词后加-s：dog----dogs2.以s,x,ch,sh结尾的名词加-eswatch----watches3.以辅音字母加y结尾的名词加-escountry----countries4.以o结尾的名词，一般直接加-s,少数词加-espotato----potatoestomato----tomatoes5.以f,fe结尾的名词，一般变f,fe为v再加-es6.特殊变化的单词要熟记child----childrenman----mentooth----teethknife----knivesrule复合词的复数：改中心词为复数girlstudents例外：womanteacher----womenteachersmanteacher-----menteacherspolicepublicfamily（家人）people（人们）the+姓s例：theSmiths表示复数的名词（复合名词）史密斯一家人Myfamily(be)abigone.Allmyfamily(be)inChinanow.isarenewspoliticsmathsphysicsthermos看似复数实际是单数的名词：消息政治数学物理热水壶1.Nonewsgoodnews.(be)2.Ithinkmathsveryimportant.isischicken小鸡/鸡肉room房间/空间；位置work作品/工作paper论文;报纸/纸glass玻璃杯/玻璃time次；倍/时间wood树林/木头fish鱼/鱼肉exercise练习/运动；锻炼light灯/光fruit(各种)水果/水果既可作可数又可作不可数的名词：rule需要记忆的特殊复数形式：man—menwoman----women（例外：German---Germans）tooth----teethfoot---feetmouse----micechild----childrendeer---deersheep---sheepChinese—ChineseJapanese—JapaneseWhatniceweather(天气)!Ihavesomuchworktodo.Whatfunitis!apieceofmusicinformationadvice建议news消息常用不可数名词muchalittlemanyafewanumberofsome/alotof＋不可数名词＋可数名词＋可数／不可数名词不可数名词不能与数词连用，若要表示相应的数量，则需要借助一定的单位词1.借助表示“张”、“块”的单位词apieceofpaper一张纸apieceofadvice一条建议apieceofnews一条新闻apieceofchalk一支粉笔2.借助表示容量的词abottleofink一瓶墨水acupoftea一杯茶abowlofrice一碗米饭aglassofbeer一杯啤酒3.借助表示重量的词akiloofsalt一公斤盐tentonsofcoal十吨煤4.借助表示形状的词adropofwater一滴水agrainofsand一粒沙