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one是不定代词,只表示数量为一的单数名词,而没有限定,one可以加修饰语。
1、泛指人们或任何人:One must have a dream. 人一定要有梦想。
2、用来避免重复已提到过的或是听者已知的事物:I’d like an apple. Are you having one? 我想吃个苹果,你要一个吗?
3、表示某个不确定的人或物,相当于“不定冠词+名词”:I’d like one with a garden. 我想要一座带花园的。
4、表示“其中一个”:Here are two apples. One is for Mary, the other is for Lily. 这里有两个苹果,一个给玛丽,一个给丽丽。
5、a one(举止)有趣的人:Oh, you are a one! 哈,你真是个活宝。
6、the one about sth 玩笑:Have you heard the one about Chrismas. 你听过那个关于圣诞节的笑话吗?
7、be a one for (doing) sth(乐于)长于做某事的人:My brother is a one for fishing. 我哥哥很会钓鱼。
8、固定短语:one after the other 依次地。one after another一个接一个地。
双语例句:
1、Most tickets have been snapped up, so get cracking if you want one.
大部分门票已被抢购一空;所以,如果你想弄一张的话,得赶快行动了。
2、Voicemail was seen as one of the desktop conveniences of the electronic office.
语音邮件曾被看做是电子办公室的桌面便利之一。
3、No one had been there for months — everything was out of trim.
有好几个月没人去过那里了—— 一切都是乱糟糟的。
4、He was the bright one and everyone was sure he would go far.
他是个聪明人,大家都确信他会取得很大的成就。