数词数词表示数目多少或先后的词数词分为基数词和序数词基数词:表示数目的多少1------one6------six2-------two7------seven3--------three8-----eight4---------four9------nine5----------five10-----ten基数词:十几•11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen基数词:几十1,1—12没有规律可循,必须记住2,13—19这7个数字都是以~teen结尾3,20—90以~ty结尾twentythirtyfourtyfiftysixtyseventyeightyninetyonetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteen50几十几:把整十数和个位数之间用连字符连起来21twenty-one79seventy-nine86eighty-six33thirty-three整百:1-9+hundred几百几十几:整百数+整十数+个位数课后作业:口头表达1819861013728098415834466327066620121331