瞬间动词有哪些,用来表一般将来时,一定要加ING吗?
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瞬间动词有哪些,用来表一般将来时,一定要加ING吗?
瞬间动词有哪些,用来表一般将来时,一定要加ING吗?
瞬间动词有哪些,用来表一般将来时,一定要加ING吗?
1.
瞬间动词都可以表示动作“已完成”.如：close,open,join,buy,die,begin,start,come,go等.4.
瞬间动词的否定形式可以与这类时间状语连用.I haven't seen him for a long time.She hasn't received his letter for two years.5.
瞬间动词的否定式可与表示一段时间的状语连用.I haven't seen you for a long time.6.“曾经”（多用于现在完成时“完成用法”,特点：☆与瞬间动词连用） Have you ever … -Yes,I have./ just once .-No,not even once./ never .7.注意：一般现在时用的动词多为瞬间动词
,而现在进行体多为持续动词
.My roommate likes to stay in bed late in the morning.8.现在分词表进行或常存状态,
瞬间动词不宜用于现在分词的一般式作状语.The train started off Tianjin at 8 o'clock and reached Beijing station 4 hours latter.9.之所以将这些动词称为瞬间动词
,是因为这些动词在眨眼之间发生并终结.He has joined the club for a long time.He has been a member of the club for a long time.10.主句动词是持续,用肯定句（直到--为止）.主句动词是瞬间动词
,用否定形式.