英语数词
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2.表示数量的名词的使用: 前有,后没有;前没有,后要有。 Several hundred students five thousand people thousands of years ago millions of stars
热门考点:
3. 合成词:合成形容词是用连词号把两 个或者两个以上的词连成一个形容词。 (1)只能做定语;(2)合成形容 词的名词一律用单数。
a five-star hotel,
a seven-year-old boy,
an eight-year-old girl, a two-day trip
In fact, the leaning Tower of Piza is
a 54.5-metre-tall bell tower.
Learn how to say the following numbers
(7) 15,362 fifteen thousand three hundred and sixty-two
Pay attention:
hundred, thousand and million have no “- s” after a number
“ 1909 ”
(1) If it is a date We say like this 1909 nineteen oh nine
2,648 two thousand six hundred and forty-eight 16,250,064 sixteen million two hundred and fifty thousand
sixty-four 5,237,166,234 five billion,two hundred and thirty-seven
C.从 21——99
整数几十中除twenty,thirty, forty, fifty,eighty为特殊形式外,sixty, seventy,ninety都是其个位数形式后 添加后缀-ty构成。表示几十几时,在 几十和个位基数词形式之间添加连字 符“-”
21 twenty-one 76 seventy-six
2. 以y结尾的基数词构成序数词时,先把y改成i, 再加eth。 The fiftieth, the twentieth
3. 不规则的序数词有以下几个 First, second, third, fifth, eighth, ninth, twelfth
4. 编号有两种表示法 1)名词+基数词
Lesson Three, Part One 2)定冠词+序数词+名词
(2) If it is a telephone number We say like this 1909 one nine zero nine
“o” in English we can say “oh” or “zero”
Practise the following numbers in three ways :
英语专项复习(数词)
Numbers
基数词
Βιβλιοθήκη Baidu
1. 基数词 表示数目的词称为基数 词。其形式如下:
A.从1——10
one,two,three,four,five,six,seven,eight, nine,ten.
B.从 11——19
eleven,twelve, thirteen, fourteen, fifteen, sixteen, seventeen,eighteen, nineteen. 这里除 eleven, twelve, thirteen, fifteen, eighteen为特殊形式外,fourteen,sixteen, seventeen,nineteen都是由其个位数形式后添加后 缀-teen构成。
The third lesson, the first part
序数词 表示顺序的词称为序数词。序数词 的主要形式:
A.从第一至第十九
其中,one— first, two— second, three— third, five— fifth,eight— eighth,nine—ninth,twelve—
million,one hundred and sixty-six thousand,two hundred and
thirty-four
热门考点:
1.Be in one’s + 整十的复数形式 My parents are in their forties. Mr. Green is in her fifties.
D.百位数
个数基数词形式加“hundred”,表示几百, 在几十几与百位间加上and.
101
a hundred and one
320
three hundred and twenty
648
six hundred and forty-eight
E.千位数以上
从数字的右端向左端数起,每三位数加一个
逗号“,”。从右开始,第一个“,”前的数 字后添加 thousand,第二个“,”前面的数 字后添加 million,第三个“,”前的数字后 添加 billion。然后一节一节分别表示,两个 逗号之间最大的数为百位数形式。
A. as an amount B. as part of phone number C. as a date (1) 1814 (2) 2035 (3) 1666 (4) 1016 (5) 1902 (6) 1988
序数词
1. 序数词一般由基数词后加th构成,前面一般加 定冠词the。 the eighteenth, the two hundredth
(1) 100 one hundred
(2) 1,000 one thousand
(3) 200 two hundred
(4) 1,000,000 one million
(5) 210 two hundred and ten
(6) 4,189 four thousand one hundred and eighty-nine
twelfth为特殊形式,其它的序数词都是 由其相对应的基数词后面添加“th”构 成。例如: six— sixth、nineteen— nineteenth.
热门考点:
3. 合成词:合成形容词是用连词号把两 个或者两个以上的词连成一个形容词。 (1)只能做定语;(2)合成形容 词的名词一律用单数。
a five-star hotel,
a seven-year-old boy,
an eight-year-old girl, a two-day trip
In fact, the leaning Tower of Piza is
a 54.5-metre-tall bell tower.
Learn how to say the following numbers
(7) 15,362 fifteen thousand three hundred and sixty-two
Pay attention:
hundred, thousand and million have no “- s” after a number
“ 1909 ”
(1) If it is a date We say like this 1909 nineteen oh nine
2,648 two thousand six hundred and forty-eight 16,250,064 sixteen million two hundred and fifty thousand
sixty-four 5,237,166,234 five billion,two hundred and thirty-seven
C.从 21——99
整数几十中除twenty,thirty, forty, fifty,eighty为特殊形式外,sixty, seventy,ninety都是其个位数形式后 添加后缀-ty构成。表示几十几时,在 几十和个位基数词形式之间添加连字 符“-”
21 twenty-one 76 seventy-six
2. 以y结尾的基数词构成序数词时,先把y改成i, 再加eth。 The fiftieth, the twentieth
3. 不规则的序数词有以下几个 First, second, third, fifth, eighth, ninth, twelfth
4. 编号有两种表示法 1)名词+基数词
Lesson Three, Part One 2)定冠词+序数词+名词
(2) If it is a telephone number We say like this 1909 one nine zero nine
“o” in English we can say “oh” or “zero”
Practise the following numbers in three ways :
英语专项复习(数词)
Numbers
基数词
Βιβλιοθήκη Baidu
1. 基数词 表示数目的词称为基数 词。其形式如下:
A.从1——10
one,two,three,four,five,six,seven,eight, nine,ten.
B.从 11——19
eleven,twelve, thirteen, fourteen, fifteen, sixteen, seventeen,eighteen, nineteen. 这里除 eleven, twelve, thirteen, fifteen, eighteen为特殊形式外,fourteen,sixteen, seventeen,nineteen都是由其个位数形式后添加后 缀-teen构成。
The third lesson, the first part
序数词 表示顺序的词称为序数词。序数词 的主要形式:
A.从第一至第十九
其中,one— first, two— second, three— third, five— fifth,eight— eighth,nine—ninth,twelve—
million,one hundred and sixty-six thousand,two hundred and
thirty-four
热门考点:
1.Be in one’s + 整十的复数形式 My parents are in their forties. Mr. Green is in her fifties.
D.百位数
个数基数词形式加“hundred”,表示几百, 在几十几与百位间加上and.
101
a hundred and one
320
three hundred and twenty
648
six hundred and forty-eight
E.千位数以上
从数字的右端向左端数起,每三位数加一个
逗号“,”。从右开始,第一个“,”前的数 字后添加 thousand,第二个“,”前面的数 字后添加 million,第三个“,”前的数字后 添加 billion。然后一节一节分别表示,两个 逗号之间最大的数为百位数形式。
A. as an amount B. as part of phone number C. as a date (1) 1814 (2) 2035 (3) 1666 (4) 1016 (5) 1902 (6) 1988
序数词
1. 序数词一般由基数词后加th构成,前面一般加 定冠词the。 the eighteenth, the two hundredth
(1) 100 one hundred
(2) 1,000 one thousand
(3) 200 two hundred
(4) 1,000,000 one million
(5) 210 two hundred and ten
(6) 4,189 four thousand one hundred and eighty-nine
twelfth为特殊形式,其它的序数词都是 由其相对应的基数词后面添加“th”构 成。例如: six— sixth、nineteen— nineteenth.