单词详解

1. num. 1 (One is the number 1.)

They had three sons and one daughter. 他们有3个儿子，1个女儿。

one thousand years ago 1,000年前

2. adj.

A. 一个的 (used as a single unit or thing; not two or more )

One swallow does not make a summer. 一燕不成夏(单凭一事不足以下判断)。

B. 某一个的 (You can use one in front of someone’s name to indicate that you have not met

them or heard of them before. )

One Thursday afternoon he got seriously injured in an accident.

一个星期四下午, 他在事故中受了重伤。

C. 唯一的, 单独一个的（If you say that someone or something is the one person or thing of a

particular kind, you are emphasizing that they are the only person or thing of that kind.）

He’s the one man who can help you out of your difficulty. 他是唯一能帮助你摆脱困境的人。

D. (表示与别的对照) 这一个的（You can use one to refer to the first of two or more things that

you are comparing.）

3. pron.

A. 某人 (a certain person)

One Smith is waiting for you. 一个名叫史密斯的人在等你。

B. 任何人 (anyone)

One should do his best for the cause. 任何人都要对这项事业尽最大努力。

4. n. 一个人，一件事物 (a person or thing)

One of my friends lives in Japan. 我的一个朋友住在日本。

相关词组

1. one after another 连接地，相继

The lights went out one after another. 电灯相继灭了。

2. one another 互相

The workers vary from one another in character. 职工们的性格互不相同。

3. one by one 一个一个地

They get on the bus one by one. 他们一个接一个地上车了。

4. one day 有一天

One day she happened to run across Zhang Li. 有一天她恰巧碰到张力了。

相关单词

近义词：some, only, a, any

相关链接

词语辨析：it, one

it, one

这两个词都是指示代词。

it: 是人称代词，可用来指代前面所提到过的某个对象。

one: 可以指人，也可以指物。用来代替上文中提到的单数可数名词以及避免重复。

词语详解

1. it: 是人称代词，可用来指代前面所提到过的某个对象。

Doctors say it is good for us. 医生说这对我们是有好处的。

2. one: 可以指人，也可以指物。用来代替上文中提到的单数可数名词以及避免重复。

One can’t be too careful in matters like this. 在这种问题上再怎么小心都不为过。