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could have done sth
请问
could
/ought /would
have
done
各什么意思?
答:
could
have
done
本能够,有能力去做,但事实没去做 be ought to have done 本应该,事实没 would have done 本会去做,事实没 多用于:if +过去时,sb ~/~/~
sth
.还有其他用法,根据语境确定
must
have
done
什么意思?
答:
"must
have
done
" 是一个英语的情态动词结构,用于表示对过去发生的事情的推测或假设。它可以用来表达对某个事件或情况的肯定推断,即某事在过去肯定发生了。例如:"He must have arrived home already."(他肯定已经到家了。)"She must have forgotten her keys."(她肯定忘记了她的钥匙。)这个结构...
must
have
done
什么意思
答:
hard to get such a good grade.(你一定努力学习了,才能取得这么好的成绩。)需要注意的是,“must
have
done
”并不能确定过去的事情一定发生了,它只是根据某些迹象或情况下做出的推测或猜测,有时也会与“may have done”、“
could
have done”等表达方式并用,更准确地描述过去的情况。
请问
could
/ought /would
have
done
各什么意思?
答:
could
have
done
本能够,有能力去做,但事实没去做 be ought to have done 本应该,事实没 would have done 本会去做,事实没 多用于:if +过去时,sb ~/~/~
sth
.还有其他用法,根据语境确定
could
/should/must/。。。加
have
done
和have been done区别
答:
告诉我三者之间意思以及用法的区别! 谢谢了 should
have
done
表示假设如:He
could
have been very rich, but he cared for no money at all
跪求高中英语虚拟语气的讲解~
答:
若表示本来不该干但却干了某事时,用should not\ought not to
have
done
sth
. The criminal should have told the truth, but he refused to. 那罪犯本来应该说出实情,但他不肯说。 3. 表示过去本来有能力干某事,但未能干成时用
could
have done sth. I could have lent you the money, but you did ...
短语“
have
sth
done
”和“have done sth”有什么区别?在哪种情况下...
答:
1.
have
sth
.
done
的意思是“让他人把某事做了”,在一般现在时态下,事情已经做完了。而 have done sth.则纯粹是do sth.的现在完成时态。二者最明显的区别在于:如果主语都是第一人称的话,前者是“让别人做了”,后者是“自己做了”。2. have
had
sth. done不过是have sth. done的完成时态...
...事实相反吗为什么用与过去相反的would
have
done
?
答:
可以用 would
have
done
只是他没用 用了的意思就是 他一定会通过 这个
could
have 有两种意思 一种是可能性 一种是能力/条件 而且你要注意 would have / could have 并不是和过去相反 ,是过去相反的时候可以用这两个, 和过去相同的时候,也能用 would have /could have 甚至能用 would ...
Had
i
had
a little more money on me,I
could
have
thought__more post...
答:
littl和few强调少 a little和a few强调有一些。(a) few + 可数名词, (a) little + 不可数名词 a few / a little 为肯定含义,还有一点 few / little 为否定含义,没有多少了。He
has
a few friends. 他有几个朋友。He has few friends. 他几乎没有朋友。We still
have
a little time....
谁能简单讲解这英语选择题?
答:
1. I know it's not important but I can't help___about it.A: to think B:thinking C: thinks D:think can't help doing
sth
.:禁不住,忍不住要做…2.I___you with the funds.Why didn't you ask me?A:
could
have
provided B:should have provided C:must have ...
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