(3) 复合形容词作定语
由数字和其他名词构成的复合形容词作定语时,其中的名词用 单数形式,并且短语中各部分要用连字符来连接。
He's an eight-year-old boy.
Usually children have an eight-week holiday in summer.
Each of us has to write a two-hundred-word report every two weeks.
(2) 小数 小数点读作point,小数点前的数与基数词的读法一 样,小数点后的数字一一读出。 0.05 zero point zero five 0.36 zero point three six 28.36 two eight point two three 或 twenty eight point two three
third(3rd)
(2) 4~19的序数词
sixth, seventh, eighth, ninth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth eighteenth, nineteenth.
Did you know that the Earth is home to millions of animals?
3. 数量的表示 (1) 表示约数 表示约数时,可用“基数词+名词+or+基数词”。 两三天: two days or three 一两年: one year or two He will spend two months or three on the work. (2) 表示“再要几个” 表示“再要几个”时,用“another +数字+复数可数名词” 或“数字+ more / other +复数可数名词”结构。 Can you give me another two bags? I think we need five more students.