句子百事吧网—你身边的句子专家

句子百事吧网—你身边的句子专家

瞬息动词有哪些?

59

瞬息动词(瞬间动词)是指在极短时间内完成且不可延续的动作。这类动词通常不与表示持续时间的状语连用,且常用于完成时态。以下是常见的瞬息动词分类及示例:

一、基础常用瞬息动词

动作开始类

begin, start, open, begin (如:He began to sing. / The meeting started at 9 AM.)

动作结束类

stop, end, finish, close (如:She finished her homework. / The movie ended suddenly.)

移动类

go, come, arrive, leave (如:They arrived at the station on time. / He left the room abruptly.)

状态变化类

become, turn, become (如:The sky turned red at sunset. / She became angry suddenly.)

其他常见类

die, win, lose, give, join, receive, buy (如:He won the competition. / The gift arrived yesterday.)

二、转换成持续性动词的规则

瞬息动词在完成时态中需转换为持续性动词,通常通过以下方式:

使用现在分词:

如 have been doing(如:I have been reading for hours.)

使用过去分词:如 have finished(如:The project has been finished.)

三、使用注意事项

时态限制:

瞬息动词一般不用进行时态(如现在进行时),但可通过 be + doing表示将来(如:The meeting is starting soon.)

时间状语:

与表示持续时间的状语(如 for two hours)连用时需转换(如:He has been working for 3 hours.)

语义区别:

部分动词如 open(打开)为瞬息动词,而 opening(打开的动作)为持续性动词

通过以上分类和规则,可以更系统地掌握瞬息动词的用法。