时间,基数词与序数词.doc

知识点
is your birthday? 何时是你生日
When is the Teacher’s Day? 何时是教师节?
When is the Children’s Day? 何时是儿童节
When is the Cristmas Day? 何时是圣诞节
2 My birthday is on December first.
My birthday is in December.
It代指日期
It is in+月份、年份,早上,下午。 It is in 2012
It is on +日期/特定的早上,下午 It is on May first.
It is on the morning of December 1st/ November 5th.
It is at+时刻 It is at three this afternoon.
某年某月前用 in。早上晚下午,用in. 中午,午夜,时刻用at。
At noon. At night. At eight in the morning
At 5 in the afternoon. At 8 in the evening.
,或者(日期)几号
归类表格

基数词(数目/数量的多少)
序数词(顺序和等级)
1
one
1-12单独记忆
first
1-12单独记忆
2
two
second
3
three
third
4
four
fourth
5
five
fifth
6
six
sixth
7
seven
seventh
8
eight
eighth
9
nine
ninth
10
ten
temth
11
eleven
eleventh
12
twelve
twelfeth
13
thirteen
13-19尾加+teen
thirteenth
13-19尾+th
14
fourteen
fourteenth
15
fifteen
fifteenth
16
sixteen
sixteenth
17
seventeen
seventeenth
18
eighteen
Eighteenth
19
een
eenth
20
twenty
20-90(整数)尾+ty
twentieth
以ty结尾的数词,改y为i,+eth
30
thirty
thritieth
40
forty
forieth
50
fifty
fiftieth
60
sixty
sixtieth
70
seventy
seventieth
80
eighty
eightieth
90
y
ieth
100
hundred

hundredth

21
twenty-one
依此类推
twenty-first
基数-序数
36
thirty-six
thirty-sixth
规律口诀:
基变序有规律,词尾加上-th
一二三特殊记,单词结尾t d d
八减t,九减e,f 要把be替
Ty把y改为i,记住前面还有e。
若遇到几