ihaven't seen you for two weeks为什么see短暂动词可以和for一段时间连用?

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/26 18:07:10

see确实属于瞬间/终止性动词,但少数终止性动词的否定式可以和since 或for 引导的时间状语连用.因为终止性动词的否定表示的是一种可以延续的状态.例如：
I have heard from my friend in Africa for half a year.(错误)
I haven’t heard from my friend in Africa for half a year..(正确)
再问：问多一个i haven't seen you two weeks ago这句话错误的原因是什么时态么？
再答：缺少介词。应该用since。since 用来表示动作起始时间，即某情况自过去某时间点或某个事件以来一直持续到现在；而for用来说明动作延续时间长度，即一个时间段。
所以这句话正确说法应是：I haven't seen you since two weeks ago.

I haven‘t bought anything for two months 为什么瞬间动词和for连用求各种专家英语翻译记得 love,like 是短暂性动词,短暂性动词用在现在完成时中,是不可以和 for + 一段时间连用英语补全对话补全对话 Bob:Hi Susan .Ihaven't seen you for a long time. i'm going to Tibet for a week.中go为非延续性动词,为什么会和一段时间连用 you may______these CDs for two weeks I haven't seen you for weeks.How is your English study going 初中英语习题急!~选择题-Hi,Bruce.I haven't seen you for three weeks.-H You can keep this book for two weeks.But you can't lend it t grounded for two weeks - I haven't seen Mr.white for weeks. I haven't seen Mr.White for weeks. You may keep the book for two weeks,But you mustn't lent it