1可以说I have started something么?不是说start是点动词么?如果不能,那怎么表达我已经开始了一件什么事.但是不是说不能用点动词么?记得初中老师教过,我一参军2年,说的是:I have been in army for 2 years.还特意说I have join in the army for 2 years是错误的。我今天突然想起来晕乎了, 2 可以说...
现在完成时由助动词have(has)+过去分词构成。这句话中有have,有过去分词started,所以它是现在完成时。中间有个not,则是现在完成时态的否定形式。全句汉语意思是:我还没开始。
1. Since I have started I___ but to go on. 既然已经开始 除了继续下去 我没有别的选择。 2. I’m sorry___ but could you tell me the way to the hospital? 对不起 打扰了 你能告诉我去医院怎么走吗 ? 3. ___ s tress is caused by too much work. 普遍认为 压力是工作过重所致。 4. ...
【题目】since的用法改错:I have started to study English since two years ago.答案是吧have started to study 改成 have studied解释是非延续性动词不与since引导的时间状语连用可是网上又有:一、若since引导的状语从句的谓语动词是终止性的过去时,则从句表示的时间是“从动作开始的那一时刻起”.如He has ...
改错:I have started to study English since two years ago.答案是吧have started to study 改成have studied 解释是非延续性动词不与since引导的时间状语连用.可是网上又有:一、若since引导的状语从句的谓语动词是终止性的过去时,则从句表示的时间是“从动作开始的那一时刻起”.如...
我不明白为什么I have started a new hobby没错,但是i started a new hobby就错了呢? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 三句都没错.start可做及物动词.vt.1.使开始,开始[O][O4][+to-v][+v-ing]When did you start to learn English?你何时开始学英语的?2.引起...
是的,start是瞬时动词,表示一瞬间的动作。它强调的只是开始上课啊 如果后面有跟时间短语就错了,所以这样是对的,自那之后就开始上课了
start是瞬时动词,表示一瞬间的动作,后不能跟since+一段时间 因为一start就结束了,你不能保持开始这个动作,保持三周,同例如:come 这些瞬时动词后,都不能与段时间连用 如:I have come to China for 1 year.(错)I have been in China for 1 year.(对)原句应改为 I have had the ...
aSo right now,I'm tired and I'm stressed out.I can't sleep well at night because I worry about my classes.And sometimes I have headaches.Right now,I have a bad cold. 那么现在,我疲乏,并且我被注重。因为我担心我的类,我不可能在晚上很好睡觉。并且我有时有头疼。现在,我得重感冒。[translat...
百度试题 结果1 题目4. I wonder if they have started (start)yet. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏