2019中考英语知识点：数词的基本用法

新一轮 复习备考周期正式开始， 为各位初三考生整理了各学科的复习攻略，主要包括中考必考点、中考常考知识点、各科复习方法、考试答题技巧等内容，帮助各位考生梳理知识脉络，理清做题思路，希望各位考生可以在考试中取得优异成绩!下面是《 英语知识点数词的基本用法》，仅供参考!

数词的基本用法

(一)基数词的基本用法

1.定语

Fifty thousand London dockers are out on strike.

2.主语

数词作主语，谓语动词用单数。

如 To months is quite a long ti.

Five is an odd number.

3.宾语或介词宾语

Ho many do you ant?——Eight，please.

The city has a population of four million.

4.表语

We are altogether fourteen.

Five plus seven is telve.

5.同位语

What ork are you to assign us three?

Is there room for us to?

6.基数词+单数名词+形容词构成合成形容词。如一个五岁的男孩a five-year-old boy;一座800米长的桥an 800-tre-long bridge;女子400米接力girls‘400-tre relay race.

7.句型主语+is +about(大约)/ over =more than(超过)/nearly(接近)+具体数词+tre(s)/kilotre(s)/kilo(s)long / high /tall /deep /aay等。如长江长6300公里。

The Changjiang River is 6，300 kilotres long.

8.表示“……十”的数词的复数形式可以用来表示人的岁数或年代

He is in his early thirties.

He died still in his forties.

This took place in the 1930s.

(二)序数词的基本用法

1.序数词主要用作定语，前面一般要加定冠词(或物主代词)

Tom is their send son.

They celebrated the 10th anniversary of the founding of the republic.

I ill never give up，not even on the 1，000th or 10，000th try.

2.有时前面可以加一个不定冠词来表示“再一”，“又一”这样的意思

We‘ll have to do it a send ti.

Shall I ask him a third ti?

When I sat don，a fourth man rose to speak.

3.First，send 等有时可用来表示“第一个人(批)”“第二个人”等

She as among the first to e and settle in Dujiashan.

You ill be the send to speak.

4.如果数字较长，序数词总避免使用，而且读的方法也常常简化

第201房间Room 201

第319面page 319

第一拖拉机厂the Number I Tractor Works

第六号车厢Carriage No.6

南京路1490号1490 Nanjing Road

电话号码55――2347telephone number 55—2347

5. 在谈编了号的东西时，我们可以用基数词表示顺序

the first part——part one

the third squad——squad three

the tenty-third section——section tenty-three