可数名词复数规则变化不规则变化一航直接在词尾加-s。以s,x,sh,ch结尾的名词加-es。以“辅音字母+7“结尾的名词,先变y为,再加-es。L义f】fe乡吉尾的名词变f,fe为veso以结尾的名词,词尾+s或+es。改变名词内部元音字母或名词词尾。单数形式和复数形式相同。有些名词通常只有复数形式。物质名词如:milk,water,rice抽象名词女口:w0rk，time，health|数名词量的表达数词+量词+不口|数名词,如:apieceofpaperI.用所给单词的适当形式填空。1Thebaby“s一(foot)aresmallandlookveryCute,2.Howmach一(waten)芒ttereiathebottle?3.havetwo(dictionary)一neisChinese,theotherisEnglish,4一Doyouhayvesmart(watch)9?一Yes,Wed0.Whatcolord0yOuWant?5.一Howmuchsugard0yOuneed?一Three(550001.6.Doyoulikeeating(potat0)?7.Eating(fish)isgoodforyou,.根据句意及汉语提示写单词。L.Thereareover100(人)inthemeetingT00Im,2.Theresre弯一(女)teaeters训ourschooL,3.Thetwo(婴儿)aretwins,4The(绵羊)areeatinggrassinthefield,5.Therearetwopairsf(刀)onthetable,6.Allthestudentshandedinthe(试卷)totheteacheras500nasthebellrang,7.Therearedifferentkindsof(鱼)intheriyer,8.VVY(一家人)willgotoThailandthissummerholiday,9Theboylikeseating(鸣肉)10.Thestudentsinourdlassareall(Chinesej,亚.单项选择。(“)一honeydoyouneed?一Onesp00n.Jinchutou.cComA.,HowmanyB.HowoftenC.HowlongD.,Howmuch()2.Howmanyarethereonthetable?A.WaterB.cupofwaterC.bottlesofwater“D,glasseswater