中考英语语法——数词课件
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He died of lung cancer in his forties.
3. 20世纪60年代
in the 1960s
中考链接 2) During the entrance exams , there are
____B________ parents waiting for their children outside the test center.
billions of people
注意：表示不确定数字时用复数常见有： 1）hundreds/thousands/millions/billions of +n 2）thousands and thousands of (成千上万） 3）many /some/several hundreds
/thousands/millions/billions of+n
5,300,024
five million three hundred thousand and twenty-four
5,183,000,000
five billion one hundred and eighty-three million
6,201,384,100
six billion two hundred and one million three hundred and eighty-four thousand one hundred
A. thousand of
B. thousands of
C. thousand
D. two thousands
中考链接
1)There are ______C__________ students in this school .
A.eight hundreds and forty-six B. eight hundred forty-six C. eight hundred and forty-six D. eight hundreds forty-six
1. 1－3分别为first,second,third 。 2. 4－19都是在后面加上th,特殊的有fifth,eighth
ninth,twelfth。 3. 20－90把y变成ie然后加th,如twentieth。 4. 21－99的序数词变后面的各位数。 5. 序数词可以用缩写，如1st, 2nd, 3rd ,4th…
总结基数词用法：
1. 1－12有各自独立的形式。 2. 13-19都是相对应3－9加上teen构成，特殊拼写的
词有thirteen, fifteen, eighteen。 3. 20－90都以-ty结尾，特殊拼写的有twenty, thirty,
forty, eighty。 4. 21－99,表示几十几，中间添加连字符 “-”。 5. 百位数可由百位数＋and+两位数组成。 6. 千位数可由千位数+百位数+两位数组成，
three million sheep 二十亿人
two billion people
8. 表示不确定概念的数字，hundred, thousand, million后需加s。如：
数百个婴儿
hundreds of babies 数千个盒子
thousaHale Waihona Puke Baiduds of boxes 数百万只绵羊
millions of sheep 数十亿人
21 twenty-one 35 thirty-five 46 forty-six 53 fifty-three 67 sixty-seven 100 one hundred
101 one hundred and one
908 nine hundred and eight
121 one hundred and twenty-one
中考链接
1)People often live a hard life___B______ . A.in the forty B. in the forties C. in forty D. on forties
序数词
定义：表示顺序的词。 e.g. first、second、third…
序数词的构成：
6 six 17
7 seven 18
8 eight 19
9 nine 10 ten
eleven 20 twelve 30 thirteen 40 fourteen 50 fifteen 60 sixteen 70 seventeen 80 eighteen 90 nineteen
twenty thirty forty fifty sixty seventy eighty ninety
719 seven hundred and nineteen
1,020
one thousand and twenty
1,657
one thousand six hundred and fifty-seven
1,248,000
one million two hundred and forty-eight thousand
中考英语语法——数词 课件
2020/10/14
一、数词的分类： 1 基数词 2 序数词 3 分数 4 百分数 5 小数 二、 数词的其它用法
基数词
定义：表示数目的词。 如 one、two、three ….
0 zero 11
1 one 12
2 two 13
3 three 14
4 four 15
5 five 16
千位以上从数字右端向左端数起，每三位加一个逗 号，依次为thousand,million, billion。
7.表示确切数字时，hundred, thousand, million，billion只用单数。如：
五百棵树
five hundred trees 两千个盒子
two thousand boxes 三百万只绵羊
还有一个词用法相同： dozen(一打）
两打鸡蛋
two dozen eggs
数打鸡蛋
dozens of eggs
注意：表示“人的不确切岁数或年代”用几十 的复数形式。 如：
1.她在30多岁时成为工程师
She became an engineer in her thirties.
2.他四十多岁时死于肺癌。
3. 20世纪60年代
in the 1960s
中考链接 2) During the entrance exams , there are
____B________ parents waiting for their children outside the test center.
billions of people
注意：表示不确定数字时用复数常见有： 1）hundreds/thousands/millions/billions of +n 2）thousands and thousands of (成千上万） 3）many /some/several hundreds
/thousands/millions/billions of+n
5,300,024
five million three hundred thousand and twenty-four
5,183,000,000
five billion one hundred and eighty-three million
6,201,384,100
six billion two hundred and one million three hundred and eighty-four thousand one hundred
A. thousand of
B. thousands of
C. thousand
D. two thousands
中考链接
1)There are ______C__________ students in this school .
A.eight hundreds and forty-six B. eight hundred forty-six C. eight hundred and forty-six D. eight hundreds forty-six
1. 1－3分别为first,second,third 。 2. 4－19都是在后面加上th,特殊的有fifth,eighth
ninth,twelfth。 3. 20－90把y变成ie然后加th,如twentieth。 4. 21－99的序数词变后面的各位数。 5. 序数词可以用缩写，如1st, 2nd, 3rd ,4th…
总结基数词用法：
1. 1－12有各自独立的形式。 2. 13-19都是相对应3－9加上teen构成，特殊拼写的
词有thirteen, fifteen, eighteen。 3. 20－90都以-ty结尾，特殊拼写的有twenty, thirty,
forty, eighty。 4. 21－99,表示几十几，中间添加连字符 “-”。 5. 百位数可由百位数＋and+两位数组成。 6. 千位数可由千位数+百位数+两位数组成，
three million sheep 二十亿人
two billion people
8. 表示不确定概念的数字，hundred, thousand, million后需加s。如：
数百个婴儿
hundreds of babies 数千个盒子
thousaHale Waihona Puke Baiduds of boxes 数百万只绵羊
millions of sheep 数十亿人
21 twenty-one 35 thirty-five 46 forty-six 53 fifty-three 67 sixty-seven 100 one hundred
101 one hundred and one
908 nine hundred and eight
121 one hundred and twenty-one
中考链接
1)People often live a hard life___B______ . A.in the forty B. in the forties C. in forty D. on forties
序数词
定义：表示顺序的词。 e.g. first、second、third…
序数词的构成：
6 six 17
7 seven 18
8 eight 19
9 nine 10 ten
eleven 20 twelve 30 thirteen 40 fourteen 50 fifteen 60 sixteen 70 seventeen 80 eighteen 90 nineteen
twenty thirty forty fifty sixty seventy eighty ninety
719 seven hundred and nineteen
1,020
one thousand and twenty
1,657
one thousand six hundred and fifty-seven
1,248,000
one million two hundred and forty-eight thousand
中考英语语法——数词 课件
2020/10/14
一、数词的分类： 1 基数词 2 序数词 3 分数 4 百分数 5 小数 二、 数词的其它用法
基数词
定义：表示数目的词。 如 one、two、three ….
0 zero 11
1 one 12
2 two 13
3 three 14
4 four 15
5 five 16
千位以上从数字右端向左端数起，每三位加一个逗 号，依次为thousand,million, billion。
7.表示确切数字时，hundred, thousand, million，billion只用单数。如：
五百棵树
five hundred trees 两千个盒子
two thousand boxes 三百万只绵羊
还有一个词用法相同： dozen(一打）
两打鸡蛋
two dozen eggs
数打鸡蛋
dozens of eggs
注意：表示“人的不确切岁数或年代”用几十 的复数形式。 如：
1.她在30多岁时成为工程师
She became an engineer in her thirties.
2.他四十多岁时死于肺癌。