时间:2019-02-12 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
alexius
all-seeingness
alpine landscape
animuss
anther-wing
arogenic acid
articulationes sacroiliaca
artificial velum
asset-backed
attracting funds
Avaxim
batakari
be assumed to be
billing error probability
BJA
bleeder-turbine
breathing cycle
bridi
bubble head
butallylonal
caernarfon b. (carnarvon b.)
caterpillar test engine
cauline leaf
chapts
chi-rhos
chlor-alkali industry
Chondrilla rouillieri
circularization
CliffsNotes
cosmic ray jet
Cunb.
Dalbergia obtusifolia
de-ideologization
death's-ring
delta rhythms
dissociable
down hump trimming signal
draughted
electric wool shear
empty container inventory report
field joint coating
finger-lickings
flange leak-off system
flip book
fuel bypass regulator
gate-post
haemoerythrin
hahaha
henige
high-tension busbar
Hoi Ha
hydroxyapatites
illaqueates
kalkans
Khrushchevian
lauroyl peroxide
lilacin
lithotriptoscepe
low-pressure combination of gases
luciferin
main shoe casting
mineral-rich coal
ocean tow
ocli
orthojector circuit-breaker
passenger platform
patent court
piece-by-piece
pressurebreak
promotee
prototropy
quarrelled with
radiator cross member
Ravanusa
reserved channel
revivalism
Romelândia
ryuns
school disease
scrummier
selfextensible software package
serviceability testing
shitting myself
single station weather forecast
solvent deresining
Sparta Lake
Sulfatrim
sunken ship breakwater
supramammary
sympathizingly
take an overdose
thermal fragmentation
thiocyanate ceriometric determination
tree-ring dating
turbinite
turkeyless
Turkish bread
two-stage agitation
visual head-up image
vitamin deficiency
wave pictures
Wordian