become的过去式是什么?become的用法和例句

become有成为，变得;适合;使好看;等意思，那么你知道become的过去式是什么吗?今天一起来学习一下become的过去式以及become的用法和例句，希望对大家的学习有所帮助!

become的过去式及其它时态

become的过去式:became

become过去分词:become

become现在分词:becoming

become第三人称单数:becomes

become的用法和例句

1、A cause of action has accrued when the right to sue has become vested.

起诉的理由在控告权被赋予后随之存在.

2、This can become a driving force for social advance.

这能成为促使社会前进的动力.

3、The northern part of the city used to be sparsely populated , but has now become a cultural centre.

城北过去很冷落, 现在成了文化区.

4、By now this had become a major preoccupation for him.

现在这已成为他的当务之急.

5、I'm glad she has become such a stable character.

我很高兴她变得如此沉稳.

6、The fishing lines had become hopelessly entangled.

鱼线缠在一起,没办法解开.

7、Small residential areas have become a priority with the Ministry of Construction.

建设居民小区是建设部要优先解决的问题.

8、How did they become acquainted?

他们是怎样相识的?

9、I will become a scientist some day.

明儿我也能成为一名科学家.

10、If we charge it with electricity, it will become magnetic.

如果充上电, 它就会带有磁性.