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might have done
怎样区分can、
may
、
might
的用法?
答:
6.情态动词+
have
+过去分词 (1)
may
(
might
) have +
done
sth, can (could) have + done sth表示过去,推测过去时间里可能发生的事情。(2)must have +done sth,对过去时间里可能发生的事情的推测,语气较强,具有"肯定","谅必"的意思。(3)ought to have done sth, should have done ...
请教一道一直不能理解的英语选择 呵呵 谢谢哈
答:
He can't
have
missed the way. I drew him a map. 他不可能迷路。我(当时)给他画了张图。“The dictionary
has
disappeared. Who could have taken it?” 词典不见了,(过去)谁可能把它拿走了?2.
may
/
might
have
done
may / might have done 表示“过去可能做了某事”。may 比 ...
might
not
have
done
的用法
答:
情态动词用法,后面加
have
done
表示过去可能没有做过某事,如 He
might
not have gone to Beijing lsst year.他可能去年没去北京
为什么could
have
done
可以译为“本来可以…”而不是表示过去将来完成时...
答:
—What
has
happened to George? —I don't know. He
may
have
got lost. —乔治发生了什么事? ——我不知道,他可能迷路了。六、 “
might
+have+
done
”表示对过去事情的推测,might与may意思相同,但可能性更小。多用于虚拟语气结构中。1. He might have given you more help, even though ...
虚拟语气中什么时候用should
have
done
什么时候用should be done_百...
答:
从句:If 主语+
had
+
done
主句:主语+should/would/could/
might
+
have
done eg: 1. If I had got there earlier,I should/could have met her. 如果我早到那儿,我就会见到她。 (事实:去晚了) 2.If he had taken my advice,he would not have made such a mistake. 如果他听我的劝告的话,就不会犯这...
should、
might
、must、can的区别
答:
should、
might
、must、can的区别为:意思不同、用法不同、侧重点不同。一、意思不同 1.should意思:(常用于纠正别人)应该,应当,(提出或征询建议)该,可以,(表示预期)应该会。2.might意思:可以,(表示可能性)可能,(用于有礼貌地提出建议)可以。3.must意思:必须,(表示很可能或符合逻辑)一定,(...
can/
may
/
might
怎么用?
答:
6.情态动词+
have
+过去分词 (1)
may
(
might
) have +
done
sth, can (could) have + done sth表示过去,推测过去时间里可能发生的事情。(2)must have +done sth,对过去时间里可能发生的事情的推测,语气较强,具有"肯定","谅必"的意思。(3)ought to have done sth, should have done ...
She
might
have
gone.她或许已经走了。 句中为什么用have不用
had
?_百度...
答:
这是情态动词表示推测,对过去事情的推测 用情态动词+
have
+
done
的形式,是固定用法
must
have
done
什么意思
答:
便猜“刚才一定下过雨了”,英语就是 It must
have
rained. 把握差一点的用should;例如地上不是太湿,你猜“刚才应该下过雨吧。” It should have rained. 把握再差一点的用
may
: It may have rained.“刚才可能下过雨”。 最不肯定的用
might
: It might have rained。
如何理解can,
may
,
might
,
have
to的用法?
答:
6.情态动词+
have
+过去分词 (1)
may
(
might
) have +
done
sth, can (could) have + done sth表示过去,推测过去时间里可能发生的事情。(2)must have +done sth,对过去时间里可能发生的事情的推测,语气较强,具有"肯定","谅必"的意思。(3)ought to have done sth, should have done ...
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