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1、(1)从110 one,two,three,four,five,six,seven,eight,nine,ten(2)从 1119 eleven,twelve,thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen基数词基数词:表示数目的词称为基数词。表示数目的词称为基数词。其形式如下:其形式如下:这里除这里除 eleven,twelve,thirteen,fifteen,eighteen为特殊形式外,为特殊形式外,fourteen,sixteen,seventeen,nineteen都是由其个位数形式后添加后都是由其个位数形
2、式后添加后缀缀-teen构成。构成。(3)从)从 2099 整数几十中除整数几十中除twenty,thirty,forty,fifty,eighty为特殊形式外,为特殊形式外,sixty,seventy,ninety都是其个位数形式后添加后缀都是其个位数形式后添加后缀-ty构成。表示构成。表示几十几几十几时,在几十和个位基数词形时,在几十和个位基数词形式之间添加连字符式之间添加连字符“-”21 twenty-one 76 seventy-six 序数词是指表示顺序的数词。口诀口诀 基变序,有规律,词尾加上-th。一,二,三,特殊记,词尾字母t,d,d。八去t,九除e,ve要用f替,ty将y变成
3、i,th前面有个e。若是碰到几十几,前用基来后用序。整十基数变序数,先把ty变成tie,要是遇上2位数,十位基数,个位序,th最后加上去!Read and chooseThere are _ books in our classroom.A.twenty-one B.twentieth-one C.twentieth-first D.twenty-first There are _ students in our school.A.thirty-four B.thirty-fourth C.thirtieth-four D.thirtieth-fourth My cousins birthda
4、y in on the _ of October.A.three B.first C.the second What date is it today?Its _of April.A.twelfth B.the 12th C.12thMarch the _ is Womens Day.A.eighth B.ninth C.tenth D.eightDecember the _ is Christmas.A.twenty-five B.twenty-fifth C.twentieth-five D.twenty-five May is _ of a year.A.the fifth months
5、 B.the fifth month C.the five months D.the five month.-How many English books are there on the table?-There is only _English book on it.A.a B.an C.one D.the.Sunday is the _ day of the week.A.a B.one C.once D.firstThere are _days in a week.A.the seven B.seventh C.the seventh D.seven根据句子意思填空。1.Childrens Day is on the _ of June.2.There are _ months(月)in a year(年).3.Teachers Day is on the _ of September.4.Three plus(加)six is _.