名词所有格冠词数词.ppt

*……的名词所有格baby’scatcat’swater1.单数名词和没有以s结尾的复数名词：+’s01Lily’sfatherTom’steacherchildren’sbooksWomen’sDay0201tenminues’walk02thetwins’room03Teachers’Day2.以s结尾的复数名词：+’3.表示几个人共有一样东西时，最后一个人的名字后面:+’sLilyandLucy’smothere.g.ThisisTomandMary’scar.表示几个人各自有的东西时，需要在每个名字后面+’sPeter’sandMike’sfatherse.g.TheseareMary’sandLinda’sbookbags.Mary______dollbaby______hatthoseboys______basketballthechildren______balloonsLucy’sandLily’s_(room)6.LucyandLily’s_(room)PracticeNumbers01基数词02序数词03：表示人或物数量的多少……个04：表示人或物的排列顺序的词第……05two,three…06first,second,third…数词的分类基数词Pleasetellmenumbers1—12…1one2two3three4four5five6six10ten9nine11eleven12twelve8eight7sevenPleasetellmenumbers13—19…19nineteen16sixteen15fifteen13thirteen17seventeen14fourteen18eighteenPleasetellmenumbers20—90…23twenty-three0121-99的其他数字表达方式：02几十+“-”+几100ahundred101ahundredand11243469fourhundredandsixty-nine101-999的数字表达方式：百位数+and+末两位数12341,000athousand01021,008onethousandandeight019,87602ninethousand,eighthundredandseventy-six03四位或四位以上的数字表达方式：04从个位开始，每三位为一个单位用“，”隔开，每一个单位依次用thousand,million,billion由右向左表示。ⅠⅡⅢⅣ1one13thirteen20twenty91ninety-one2two14fourteen30thirty100ahundred3three15fifteen40forty101onehundredandone4four16sixteen50fifty239twohundredandthirty-nine5five17seventeen60sixty1,000athousand6six18eighteen70seventy7seven19nineteen80eighty8eight90ninety9nine10ten11eleven12twelve注意：01hundred/thousand这些词在表示具体数字时没有复数形式。02只有表示概数的时候（常与of连用），才变复数，如——03hundredsofdollars成百美元04thousandsandthousandsofpeople成千上万的人05序数词请写出以下数字的序数词：1-1213-1920-99ⅠⅡⅢ1stfirst11theleventh20twentieth2ndsecond12thtwelfth30thirtieth3rdthird13ththirteenth40fortieth4thfourth14thfourteenth50fiftieth5thf