数词

一、基数词

zero, one, two, three...eleven11, twelve12, thirteen13, fifteen15, twenty20, twenty-three23, thirty30

600 six hundred years（会写）

7,000 seven thousand years（会写）

8,000,000百万eight million（会写）

9,000,000,000十亿nine billion

数字有关表多的短语：

hundreds/thousands/millions/billions of...数/百/千/百万/十亿...

随堂练习：

1.他再也不是十五年前的那个他了。

He is no longer the man that he was _______ ago

2．他们告诉我，到年底他们在一起工作就要满三十年了。

They told me that by the end of the year they would have been working together for _____ years.

3.至少六百种语言被探索，为了寻求一个全人类都可以使用的语言。

 At least ____ _______ _________ have been developed in the search for a language which all human beings would be able to speak.

4.One who loves birds should plant trees, so that the house shall be surrounded with hundreds of shady branches and be a home for birds.

一个爱鸟的人应该种树以便房屋被________成荫的枝条包围并且成为鸟儿们的家园。

5.在本世纪，英语已经变得越来越重要；它已成为数百万人的第二语言

Throughout this century English has grown more and more important. It has become a second language for ____ ____ people.

二、序数词

first/1st, second/2nd, third/3rd, fourth, fifth, sixth...nineteenth, twentieth, twenty-first/21st...

second n.秒

1. 我对他的第一印象是他是一个优雅的人。

My _____ _________ of him was that he was an elegant man.

2. Throughout this century English has grown more and more important. It has become a second language for many millions of people.

在本世纪，英语已经变得越来越重要；它已成为好几百万计人们的___________.

3.中医博大精深，被认为是中国的“第五大发明”，值得更多的关注和研究。

It is broad and profound and is regarded as ___ _____ _______ ________ of China so it deserves more attention and research.

三、倍数

倍数/百分数 as adj./adv.原形 as...，倍数/百分数 adj./adv.比较级 than..

两倍_______，三倍及以上_______  例：three times，一半_______

四、分数

基数词

序数词(分子大于1，分母 s)

1.                                           

2.                                           

例： Two thirds of adults globally are financially illiterate, according to Standard & Poor’s Global Financial Literacy Survey, and one in four teenagers are unable to make even simple decisions on everyday spending.

五、小数

0.835 zero _____ eight three five

六、编号

基数词放后面  Number 2=______

七、百分数

5% five ______

八、其它

1.in the 1980s = in the 1980’s                 

2.in sb’s 基数词复数： in his sixties              

3.1979.5.20: May 20th, 1979, 20th May, 1979