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have done的反义疑问句
情态动词+
have
done
变
反义疑问句
时的注意事项和规则有哪些
答:
问句
要根据陈述部分谓语的情况用“didn't+主语”或“wasn't/weren't+主语”;如果强调动作的完成(一般没有明确的过去时间状语),问句要用“haven't/hasn't+主语”.She must
have
read the novel last week,didn't she?她上星期一定读了这本小说,是吗?You must have told her about it,haven...
关于情态动词+
have
done 的反意疑问句
的问题。。。
答:
简化为: He
has
waited here for a long time, _
could
have
done
这样的变成
反义疑问句
该怎么变?
答:
could have done 属于虚拟语气,意思是 “本来能够完成,但没有完成”,反意疑问句追问的是
“是否已经完成”,而不是 “能不能完成”
,所以应该用 haven't he?
You have done the work
.改为
反义疑问句
答:
反义疑问句:
You have done the work, haven't you?这里have不是实义动词
,而是过去完成时的标志。因此,此处用haven't you?只有当have是实义动词时,才用don't you? 如:You have a girlfriend,don't you?
must
have
done
句型变
反义疑问句
怎么变?
答:
这里must have stayed意思是'昨天肯定是留在这了',
所以反义疑问句直接用过去时didn't 就可以了
。第二句中有表示一段时间的状语for three days, 其实这里must have stayed 相当have stayed, must在这里表猜测增强语气,所以变反义疑问句时,直接用现在晚成时haven't 就可以了。
must
have
done的反义疑问句
答:
你好^^ 情态动词+动词完成时,即情态动词+
have
+
done
.表示对过去的行为或动作进行推测,评论或者判断.1.must have done.表示对过去某事的肯定猜测,其否定或
疑问
形式都用can/could来表示。例如:since the road is wet,it must have rained last night.2;当然对现在发生或者将来发生的事情,要用must ...
情态动词+
have
done的反义疑问句
形式是怎么用的?
答:
看是否表示猜测:是:haven't+pron.否:情态动词
有
have的
句子中,它
的反意疑问句
是怎样的?
答:
若
have
意为“有……‘,此时为实义动词,其翻译疑问句要用助动词do;若have无实在意义,像完成时中have
done
,其have则为助动词,其
反义疑问句
则仍用have.最后,不要忘了,反义疑问句句式:人在后!
must
have
done
后加上过去式和不加过去式。反意
疑问句
逗号后怎么写
答:
must
have
done
表示对过去的推测,如果句中无过去的时间状语,反意问句就用haven't/hasn't +主语。如 He must have finished his homework, hasn't he ?如果句子中有过去的时间状语,后面
的反意问句
就用didn't +主语,如 He must have gone to the cinema last night , didn't he ?
虚拟语气should
have
done的反义疑问句
,用什么反问
答:
They should
have
informed you of the result of the competition by the time it was eventually given out, ___D___?A. haven't they B. didn't they C. shouldn't they D. hadn't they.They should have informed you of the result of the competition, ___C___?A. haven't ...
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