现在完成时与一般现在时加频度时间副词时的区别?

问题描述:

现在完成时与一般现在时加频度时间副词时的区别?
现在完成时和一般现在时一样可以加频度副词,那么他们的区别在哪?比如说“我经常在公园看见他.”英文怎么说?是“i often see him in the park.”还是“i have often seen him in the park.”或者两者都可以?有什么区别?另外,they have always answered my letters.可以用they always answer my letter.为什么?

首先你得弄清楚这两种时态的区别,现在完成时强调的是过去发生的事情对现在影响,我记得我那会学的时候,印象最深的是与一般过去时的不同,如,I lived in Wuhan .I have lived in Wuhan .前者是说以前在武汉住过,现在是...