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序数词的基本用法

作者:haoxueedu.com       时间:2019-05-16 18:43       来源:好学网       浏览:

序数词的基本用法

序数词的基本用法

  1.序数词主要用作定语,前面一般要加定冠词(或物主代词):

  Tom is their second son.

  They celebrated the 10th anniversary of the founding of the republic.

  I will never give up, not even on the 1,000th or 10,000th try.

  2.有时前面可以加一个不定冠词来表示“再一”, “又一”这样的意思:

  We’ll have to do it a second time.

  Shall I ask him a third time?

  When I sat down, a fourth man rose to speak.

  3.First,second 等有时可用来表示“第一个人(批)”“第二个人”等:

  She was among the first to come and settle in Dujiashan.

  You will be the second to speak.

  4.如果数字较长,序数词总避免使用,而且读的方法也常常简化:

  第201房间: Room 201

  第319面: page 319

  第一拖拉机厂:the Number I Tractor Works

  第六号车厢:Carriage No.6

  南京路1490号:1490 Nanjing Road

  电话号码55――2347:telephone number : 55—2347

  5. 在谈编了号的东西时,我们可以用基数词表示顺序:

  the first part------part one

  the third squad------squad three

  the twenty-third section----section twenty-three