meet是瞬间动词还是延续性动词

　　瞬间动词不能与“for+一段时间”连用，表示动作的持续性，应该改成持续性动词。比如：

　　I have bought a calculator.

　　我已经买了一个计算器。

　　I have had the calculator for a week.

　　我买这个计算器已有一个星期了。

　　下面是一些瞬间动词、持续性动词与现在完成时和一般过去时的连用例子：

　　1.James has had the watch for a month.

　　詹姆士买这个手表一个月了。

　　2.James bought the watch a month ago.

　　詹姆士一个月前买的手表。

　　3.My brother has been in the army for some time.

　　我兄弟参军有一段时间了。

　　4.My brother joined the army some time ago.

　　我兄弟是一段时间以前参的军。

　　5.He has been away for two days.

　　他离开两天了。

　　6.He left two days ago.

　　他离开两天了。