i've been skating for five hours=i skated for five hours 这两句是不是意思完全相同呢?顺便再说说现在完成进行时态的特点吧～·

来源：学生作业帮助网 编辑：作业帮 时间：2024/04/30 04:06:31
i've been skating for five hours=i skated for five hours 这两句是不是意思完全相同呢?顺便再说说现在完成进行时态的特点吧～·

i've been skating for five hours=i skated for five hours 这两句是不是意思完全相同呢?顺便再说说现在完成进行时态的特点吧～·
i've been skating for five hours=i skated for five hours
这两句是不是意思完全相同呢?顺便再说说现在完成进行时态的特点吧～·

i've been skating for five hours=i skated for five hours 这两句是不是意思完全相同呢?顺便再说说现在完成进行时态的特点吧～·
I've been skating for five hours.
这是完成进行时的句子,表示动作一直在做.
I skated for five hours.
这是一句过去时的句子.skate是延续性动词,它的过去式与for+时间词连用,表示过去曾用过那么长的时间来做过某事,现在已经不再做了.
因此,所给的两句话绝不是等同的意思!

I've been skating for five hours 表示：从5小时以前一直划到现在， 现在还在划，有可能还要划；完成进行时主要强调动作的进行；
I skated for five hours - 我划了5 小时，但已经停了，一般过去时只说明过去的情况，不说明现在，强调动作已经过去。

I've been skating for five hours.这里指的是滑了五个小时了，现在还在滑，是一个到现在为止还在继续的动作。
I skated for five hours.个人觉得是个错句。skate是个短暂性的动作，怎么能和for five hours这个表示一段时间的时间状语连用呢

i've been skating for five hours 划了5小时， 现在还在划
i skated for five hours - 我划了5 小时，但已经停了

She has been working for 20 hours【否定回答】--- She --- working for 20 hours No--- ---- [----这个是空格子 就是叫你填的东西] 2题 I've been skating since i was six years old【提问】 --- --- --- you been skating?3题 Tom ran fo 八年级下册英语书语法：How long have you been skating?I've been skating since nine o'clock. i 've been skating for five hours 为什么要用ing形式啊 这道英语题它的考点是什么. I’ve been ________for five hours. A. skate B. skating C. skated 1.i think i'll ride my bike.2.if you do ,you'll be late.3.i think i'm going to stay at home.4.if you do,you'll be sorry.5.how long have you been skating.6.i've been skating for five hours.7.i've been skating since nine o'clock.8.how long did you skat 关于八年级英语的一个问题.i‘ve been skating for five hours.和.she’s been skating for five fourshave been doing sth是现在进行完成时,那she’s been skating for five fours.为什么是be been skating 这是人教版新目标八 I've been expecting I've been cryin Ive been to I've been filming. i have been skating since nine years A--So you've___skating for B--- I've been skating for five hours.括号里应该填什么单词才合适啊 I've been to me I've been waiting for i've been referred to I've Been Waiting 歌词 I'Ve Been Here 歌词 i've been ...是什么时态?