标题: 弱问have come to do [打印本页] 作者: flyring 时间: 2008-1-25 06:09 标题: 弱问have come to do have come to do具体怎么用？
做到一道题，OG的解释说Has come to do means that it still do，but has done suggests a completed action and thus alters the meaning；
菜鸟弱问，看了解释还是不明白？请大侠讲解一下或哪里可以找到关于完成时具体潜意的说明，我觉得我把这个知识点混了。谢谢 作者: plato1983 时间: 2008-1-25 09:34
现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在. I have lost my wallet.(含义是:现在我没有钱花了.) Jane has laid the table.(含义是:已可以吃饭了.)
Michael has been ill.(含义是:现在仍然很虚弱) He has returned from abroad. (含义是:现在已在此地)