when和while的区别是什么?什么是延续性动词,什么是短暂性动词是什么?

2025-02-27 06:27:20
推荐回答(2个)
回答(1):

while是延续性动词 when是短暂性动词

回答(2):

when 当什么时 可表瞬间 事情可同时 或者先后发生
例子
it was snowing when we got to the airport 我们到机场时 天在下雪(先后顺序)

while 用于相伴发生的 同时进行
例子
some students were reading while others were writing
有些学生在读书 有些在写.

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