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must been done
i
must
have
been
dreaming !的语法结构怎么分析呢?
答:
1 我肯定是一直在做梦。2,
must
是情态动词,表猜测,意为“一定”,“肯定”。后面接动词原形。3, have
been
dreaming 是现在完成进行时态,表示动作从过去某个时间开始,一直延续到现在,还有可能延续到将来。
You
must
have
been
here,---?
答:
【翻译】本句意为: 你一定来过这里了,不是吗?【分析】
must
have
done
类反义疑问句要根据陈述部分中有无明确的过去时间状语来确定:如果有表示过去的时间状语(像last week,yesterday),要用“didn't+主语”或wasn't/weren't+主语”, 如:you must have read that book last week ,didnt ...
英语问题
答:
选D 陈述句中的
must
表示一种推测时,含义为“一定、准是”时,附加谓语不用must,而是在意义上和陈述句中谓语动词的时态保持一致。通常有四种情况:1. 陈述部分有表示过去的时间状语,附加谓语中的动词就用一般过去时。She must have heard the good news just now, didn’t she?想必她刚才听到了...
怎么改被动语态?
答:
完成时 have(has)
been
done
had been done shall / will have been done would have been done 情态动词和一些特殊情况的被动态: 1.情态动词的被动语态的构成:情态动词+be+动词的过去分词。例如: This work
must
be finished before tomorrow. 此工作必须在明天以前完成。 She should have been critic...
may与can与
must
与need的用法
答:
三、
must
:1、must表示义务或强制,含意是“必须”“应当”,其否定结构表示“不许可”或“不应该”,用于一般疑问句时,表示征求对方的意见,其肯定答语用Yes,please或I'm afraid so,否定答语用needn't或don't have to,must在间接引语中表过去。2、must表示必然性,一般只用于肯定句中,有时...
【高一】翻译八个句子,用上题目中的句式
答:
一、has/have
been
done
1)在过去十年中,这本书被完成。The book has been finished over the past ten years.2)他们结婚十年了。They have been married for ten years.二、be being done 1)我们正在被带领参观他们的学校。We are being led/guided to visit their school.2)一条新路...
must
和need的区别
答:
- "
Must
" 常见于正式场合,如法律、规章制度、道德准则等。- "Need" 则更常见于日常口语和非正式场景中,用于表达实际需求或欲望。例句:- Employees
must
arrive on time for the meeting. (员工在会议上必须准时到达。)- I need a break. I've
been
working all day. (我需要休息一下,我...
………
must
have never
done
到底是什吗意思?
答:
they
must
have confused me with my twin brother Rod.他们一定是把我和我的孪生兄弟搞混了 he's
been
sick all the week,but i'v never felt better in my life. 他病了一周,但是我在好不过了 (就是说“我”很好,没有生病)我的一生中从来没感觉到更好过 这是直译 ...
情态动词的用法,can,may,
must
,need,could,dared
答:
This can’t
be
done
by him.How can this be true?二、 may, might 1) 表示请求和允许。might比 may语气更委婉,而不是过去式。否定回答时可用can’t 或mustn’t,表示“不可以,禁止”。---Might/ May I *** oke in this room?--- No, you mustn’t.--- May/Might I take this...
should have
done
和should do等(存在should had done么?)的区别_百度...
答:
主动结构是
must
have taken 意思是过去一定...而你说的must
been
taken是不存在的 应该是must be taken 也是被动结构 表示一定被...主动形式是must take 属于我之前提到的第一种结构 表示一定...2)should/could/would...+have
done
这一类情态动词后加完成时是虚拟语气的一种 表示本来...(而...
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