兵团三大作用五大任务:I have been playing computer since I was 5.这里为什么用was不应该有became吗？was应该不是瞬间动词啊

来源：百度文库 编辑：查人人中国名人网 时间：2024/05/03 05:11:35

这里是说我从五岁开始就玩电脑。

我五岁的英语表示方法是i am 5 .

从现在的角度来说这句话，所以用was，这里他不是一个瞬间动词，说的是一种状态。

become,变成五岁，语义不通。我们不可能说我变成五岁就开始玩电脑吧？

I would have been drowned . I have been playing computer since I was 5.这里为什么用was不应该有became吗？was应该不是瞬间动词啊 I HAVE Never Been To Me I have been to shanghai 什么时态 I have been working here ____ years. 请问一下I have been to shanghai 请问一下I have been to shanghai I have been to England什么意思 i have been waiting for you I have been to shanghai 为什么have不用过去时