时间:2019-02-13 作者:英语课 分类:英文语法词汇


英语课

  数词,在我们学习,运用英语起到了举足轻重的作用。所以我们对数词的掌握,也是必不可少的。今天,就带大家一起学习数词的各种用法。数词的运用,大致可分为两类:数词与时间的关系,数词与数学的关系。今天,着重学习一下数词与时间的关系。


  一、表示日期
  当数词表示日期的时候,有以下几种情况:
  当只表示年的时候,我们按照数字的顺序读出来,先读前一位数或者两位数,再读后两位。
  例词:2005年 two thousand and five 1990 nineteen ninety
  表示日期(几月几号)的时候,通常几号是用序数词表示
  例词:10月1日 October 1st 读作October (the) first
  表示“年,月,日”时,”年“用基数词,”日“通常按序数词读出
  例词:1949年10月1日
  October 1,1949 读作October(the)first nineteen forty-nine
  二、表示时刻
  如果是整点的话,直接用整点数+o'clock,(o’clock可以省略)
  2:00 two o’clock或two
  不是整点的话,第一种方法,可以按照钟表上的数字读出来。
  10:45 ten forty-five 3:27 three twenty-seven
  第二种方法,把钟表上显示的时间以半小时为界。
  前半小时,就是30分钟以内,用“分钟 + past + 钟点:”,表示几点过几分
  5:18 eighteen past five 10:20 twenty past ten
  后半小时,就是超过三十分,可以用“60分钟-原分钟数+ to +原小时数+ 1”,表示几点差几分。
  10:55 five to eleven 5:35 twenty-five to six
  特别要注意的是,有一些时间点,会用到特殊的表示方法。
  半小时用half,一刻钟(15分)用a quarter
  9:30 half past nine
  24:00 twenty-four hundred hours=midnight
  三.表示年代
  当表示”某个世纪的几十年代时,用“the +基数词的复数”。
  如: 20世纪90年代 the nineties(90’s ,90s)of the 20th century 1
  读作 the nineties of the twentieth 2 century
  注意:不要漏掉the。
  四.表示年龄
  1. 表示“几岁,几岁这样的具体年龄”,用“基数词+years old”或“基数词+of age”或者“at the age of+基数词”,也可直接用基数词。
  如: seventeen years old= seventeen years of age 17岁
  He go to the college 3 at fifty-five. (他55岁上大学。)
  =He go to the college at the age of fifty-five.
  2. 表示“几十多岁等不太确切,有点模糊”的年龄,用“in one’s+逢十的基数词的复数(如tens, twenties, thirties等)”来表达。
  如:in her thirties 在她三十多岁时
  He went to the United 4 States 5 in his fifties. 他五十多岁时去了美国。

n.世纪;百年
  • As a writer, he really belongs to the 18 th century. 作为一个作家, 他的确属于18世纪。
  • We live in the 21st century.我们生活在二十一世纪。
n.二十分之一;num./adj.第二十
  • Tomorrow is her twentieth birthday.明天是她二十岁生日。
  • He is the twentieth on the list.在名单上他是第二十个。
n.学院;高等专科学校
  • The college drama society is going to put on a play.大学戏剧协会正准备上演一个剧目。
  • I was hot on playing basketball when I was in college.我上大学时热衷于打篮球。
adj.和谐的;团结的;联合的,统一的
  • The whole nation is closely united.全国人民紧密团结。
  • The two men were united by community of interests.共同的利益使两个人结合在一起。
国家( state的名词复数 ); 州; [the states][口语]美国; 心态
  • the assumed differences between the two states 两种状况的假定区别
  • He barnstormed across the southern states in an attempt to woo the voters. 他在南方各州作巡回演说,企图拉选票。
标签: 数词
学英语单词
agreeings
AIOEC
ammphibia
amphocortin
and relationship
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time varying
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video session
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