1.句子“ever since Ronald Reagan in1981,presidents have been inaugurated on west side“中“have been inaugurated ”的inaugurate不是瞬间动词吗?为什么可以加一段瞬时间“ever since Ronald Reagan in1981”
2.句子“he have taken many medicine since he felt ill”中的“have taken”不是短暂性动词吗?为什么也可以加时间段“ since he felt ill”
那么说 一些短暂性动词可以加时间段,但它表示的是重复的意思对吧?哪这句“the oath ended with ”so help me god“ at least since chester Arthur‘s inauguration in 1881.”这句的“ended with”是不是短暂性动词?
追答end与begin相对,是个典型的短暂性动词。说结束就结束了。这个动作不能延续很久的。
但可以重复。
你的这句话是故意少了个has吗?
我找到的句子是:
The words of the oath are in the Constitution -- all except "so help me God." That was added by tradition. Who began the tradition?
George Washington maybe. Or maybe not. There is debate. Remember, this was long before tape recorders and YouTube. The best that historians can say is that the oath has ended with "so help me God" at least since Chester Arthur's inauguration in eighteen eighty-one.
没错,我写漏了has
追答就象live, 是延续的吧。一个人可以活上百年。但也只有百年而已。在时间的长河中,是短暂的一生。
但人的生命可以通过一下代得到延续。子子孙孙,无穷无尽。
所以记住:一个动作的延续性还是短暂性,是相对而言的。
相对短暂的动作,如果将时间单位变小,则也可以延续无数个纳秒
另一方面,通过不断重复,就可以延续很长的时间。