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you must have
must
have
done和must be的区别?
答:
must
have
done一定做过(表示过去做过的事对现在的影响)例:
You
must have lied.你一定撒谎了。must be一定是 表示一般的陈述 例:You must be a student.你一定是个学生。PS:绝对权威!
must
的反义疑问句
答:
t + 主语”;如果强调动作的完成(一般没有过去时间状语),反意疑问句部分要用“haven’t / hasn’t + 主语”.例:She
must
have
read the novel last week,didn’t she?她上星期一定读了这本小说了,是吗?
You
must have told her about it,haven’t
you
?你一定把这事告诉她了,是吗?
must
have
been和must be的区别在哪里?
答:
must
have
been和must be的区别在have。因为本句是指对过去情况的推测,所以必须要用“情态动词+动词的完成式”。have在这里表示是动作已经完成。所以must have been是对过去的事实的肯定猜测,must be是对现在事实的肯定猜测。例句:Sorry I made such a fool of myself last night. I must have ...
could
have
/might have /
must
have/should have都有什么区别
答:
5. should (ought to )
have
done 指本该做而实际未做的事,意为“本来应该”。其否定式shouldn”t(oughtn”t)have done 则表示某种行为不该发生但却发生了。例如:
You
should have started earlier...
你必须洗澡了。
You
must
take a shower.还是You
have
to take a showe...
答:
You
must
to take a shower是现在 ; You
have
to take a shower是未来 用法不一样,但是都是-你必须洗澡 希望有帮助到你
英语:
must
的反意疑问句怎么做啊?
答:
He
must
be sleeping just now, wasn't he?前句等同于: He was sleeping just now 3)must+
have
done sth(即对已经发生的情况进行猜测),根据实际情况来判断,这是最难的一种.如: It must have rained last night, didn't it?前句等同于: It rained last night 再如:
You
must have ever ...
must
后面跟什么?
答:
这个人一定是做了些很对的事,比所有以前跳高的做得更对。5.China
must
have
done something supremely right to produce the economic miracle we observe.中国一定是做了非常对的事才产生了我们见到的经济奇迹。6.
You
must have done something to her.你一定有跟她做什么事。二、can/could have ...
must
的否定?
答:
must
的否定回答:don't/doesn't
have
to 单词解析 1、must 英 [mʌst];美 [mʌst]aux. 必须,一定;可以,应当;很可能 n. 绝对必要的事物;未发酵葡萄汁 n. (
Must
)人名;(匈)穆什特;(俄、瑞典)穆斯特 例:In order to take that job,
you
must have left another job....
must
的反意疑问句的用法 must表示“必须,一定”,反意问句用must,这句...
答:
一):1)陈述部分有
must
的反义疑问句,疑问部分根据实际情况而定。例如:He must be a doctor,isn't he?他肯定是医生,是吗?
You
must
have
studied English for three years,haven't
you
?/ didn't you?你一定读过三年英语,对吗?He must have finished it yesterday,didn't he?他肯定是...
must
的反义疑问句三种用法
答:
如果是be动词,则根据主语选择相应的be动词。She
must
be kind, isn't she?如果是实意动词的一般式,则根据主语选择适当的助动词do,does。She must arrive here by plane, doesn't she?如果是现在完成时的结构,则通常根据主语选择适当的助动词
have
或
has
。She must have arrived by plane, hasn'...
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