(共31张PPT)
A
C
A
D
B
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C
A
A
D
D
A
A
D
B
B
C
ixth
econd
ifth
welfth
iftieth
twenty
fifty
ninety
forty
first
second
third
ninth
twelfth
fiftieth
D
C
A
a
second
the
second
another
two
two
more
新理念
新体阿
思缑
INXUEP A
CONGSHU
XILIE
<掌控中吉>2024
新学派教辅丛书
0-12:zero,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve
l3一l9:“three-一nine”之后加“-teen”(三个不规则:thirteen,fifteen,eighteen)
20一90之间的整十:“teen”改为“-ty”,特殊词:twenty,forty
21一99之间的“几十几”:“整十”+连词符+“个位数”。
构词
如:twenty-three(23),ninety-six(96)
百位数(101一999):基数词+hundred+and+几十几(整十+连字符+个位
数)。如:three hundred and fifty-two(352),three hundred and five(305)
千位以上:two hundred and three million,seven hundred and sixty-five
thousand,and eighty-two(203,765,082)
数量:数词+名词(复数)。如:twenty-five hours
日期及年代:年用基数词,日用序数词(May2nd,2023),
年代用in the+年份的复数(in the1990s20世纪90年代)
用法
顺序与编号:名词(首字母大写)+基数词(首字母大写)。如:Room101
时刻:eight o'clock(8:00,整点),twenty past eight(8:20,分钟小于30),
a quarter to ten(9:45,分钟大于30)
年龄:at the age of+基数词,in one's+整十基数词复数(in my twenties)
一、二、三单独记(first,second,third);八去t,九除e(eight-→eighth,
nine→ninth);ve要用f替再加th(特殊:five→fifth,twelve-twelfth)
构词
整十基数变序数先把ty变成tie(tenth除外),再加th(thirty-→thirtieth)
要是遇到两位数:十位基数个位序数,th最后加上去(twenty-fourth),
序数词
注意特殊的个位序数词:first,second,third,fifth,eighth,ninth
表顺序:the/物主代词/名词所有格+序数词。如:the first day,his tenth birthday
用法
表编号:the+序数词+名词=名词(首字母大写)+基数词(首字母大写)。
如:the ninth page=Page Nine