虚拟语气should have done的反义疑问句，用什么反问
虚拟语气should have done的反义疑问句，用什么反问
如果主句没有明显的时间状语，就用shouldn't +主语
如果主句有明显的时间状语，就要用 hadn't +主语
如下题所示
They should have informed you of the result of the petition 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 petition, _____C______?
A. haven't they B. didn't they C. shouldn't they D. hadn't they
比如:
I should have listened to you, shouldn't I?
You should have finished your homework, shouldn't you?
虚拟语气的反义疑问句
先给你三个例子，其中后两个是虚拟语气如果明天不下雨，我就出去 If it doesn't rain tomorrow, I will go out如果现在没下雨，我就会在外面 If it didn't rain now, I would be out如果昨天没下雨，我就出门了 If it hadn't rain yesterday, I would have been out第一个的反义疑问句是：won't I？第二个：wouldn't I?第三个：wouldn't I?其实，还是一样的反义疑问句的原则。原则并不会因为虚拟语气而变化。具体的原则可以看这里： :baike.baidu./view/1656124.htm?fr=ala0
虚拟语气有反义疑问句吗
有的
比如：must/ may/ can’t + have done +过去时间状语，表示对过去情况的推测，反意疑问部分常用一般过去时。
如：
①He must have stayed at home yesterday, didn’t he?
(相当于: I think he stayed at home yesterday.)
他昨天一定呆在家里了，是吗？
②You must have seen the film last week, didn’t you?
(相当于：I think you saw the film last week.)
你上周一定看这部影片了，是吗？
◆ must/ may/ can’t + have done , 反意疑问部分常用现在完成时。
如：
①You must have met him before, haven’t you?
（相当于：I think you have met him before.）
你从前一定见过他，是吗？
②You may have been to Tibet, haven’t you?
(相当于：Maybe you have been to Tibet.)
你可能去过西藏，是吗？
one should be honest,should one/you?这句话是虚拟语气吗？原句是什么？反义疑问句算虚拟语气吗？
是反义疑问句，但不是虚拟语气。
虚拟语气是指，一种假设，一种不可能的假设。
比如如果楼主你是个女生，你说假设我是个男生。。。
就是IF I WERE A BOY。。。
这种与不可能的假设就是一种虚拟语气。
反义疑问句和虚拟语气还是有区别的。。。
情态动词+have+done这样叫虚拟语气吗？它们的反义疑问句怎么变化？
应该是： did he 当主句主语为第一人称时,要看从句.否定前移.所以这句的否定意义在后面的宾语从句中,从句为否定句,后用肯定.情态动词表推测时,不用情态动词来完成问句,有过去时间用过去时.所以这句要did he.
虚拟语气的反意疑问句
反义疑问句(The Disjunctive Question)
即附加疑问句。它表示提问人的看法,没有把握,需要对方证实。
反义疑问句由两部分组成：前一部分是一个陈述句，后一部分是一个简短的疑问句，两部分的人称时态应保持一致。
1．陈述部分肯定式+疑问部分否定式
2．陈述部分否定式+疑问部分肯定式
They work hard, don’t they?
She was ill yesterday, wasn’t she?
You didn’t go, did you?
He can’t ride a bike, can he?
[编辑本段]特殊的句型
请注意以下句型的反义疑问句的用法：
1．当陈述部分的主语是I , everyone, everything, nobody 时，后面的疑问句应表示为：
I am a student, aren’t I ?
Everyone is in the classroom, aren’t they? (基本不用单数）
Nobody will go, will they?
2. 当陈述部分有never，seldom, hardly，few，little，barely, scarcely, nothing 等否定词时，后面的疑问句则为肯定形式： There are few apples in the basket, are there?
He can hardly swim, can he?
They seldom e late, do they?
3.think, believe, suppose, imagine, expect等动词后接宾语从句构成的主从复合句在构成反意疑问句时，视情况不同有两种不同的构成方式。
(1.)当主句的主语为第一人称时，其后的简短问句应与从句相一致。例如：
I expect our English teacher will be back this weekend, won't she/he?
We suppose you have finished the project, haven't you?
值得注意的是，当这些动词后接的宾语从句的否定转移到主句时，其仍属否定句，故其后的简短问句应用肯定式，而非否定式。例如：
I don't believe that he can translate this book, can he?
We don't imagine the ins have arrived, have they?
此类句子的回答同"前否后肯"型反意疑问句一样，如上述后一个句子，若双胞胎已经到了，则回答为"Yes, they have."；若尚未到达，使用"No, they haven't."。
(2).当主句的主语为第二、三人称时，其后的简短问句则应与主句相一致。例如：
Your sister supposes she needs no help, doesn't she?
You thought they could have pleted the project, didn't you?
They don't believe she's an engineer, do they?
She doesn't expect that we are ing so soon, does she?
(3)但如果主句的时态是过去时等等，疑问句应和主句的人称时态保持一致。
4. 陈述部分有had better,或其中的have表示“有”、完成时态 时，疑问句应用hadn’t等开头：
You’d better get up early, hadn’t you?
其他情况句中有have时疑问句应用don't等开头
5.当陈述部分是祈使句时，疑问句要根据语气来表达
Let’s go out for a walk, shall we? （当开头是Let‘s时，一定要用shall we。Let us也不行）
Let us go out for a walk, will you?
Turn on the radio, will you?
Let me help you,may I?
6.反意疑问句的回答用yes， no， 但是，回答意思相反,当陈述部分是否定形式时，回答要按事实。如：
They don’t work hard, do they? 他们不太努力工作，是吗？
Yes, they do. 不，他们工作努力。/No, they don’t. 对， 他们工作不努力。
7.当陈述部分含有否定意思的词是unhappy,dislike,unfriendly等含有否定词缀的派生词时，疑问部分要用否定形式。如：
He looks unhappy,doesn't he?他看上去不高兴，不是吗？
The girl dislikes history,doesn't she?这女孩不喜欢历史，不是吗？
8当反意疑问句的陈述部分为从句时，若主句主语为 I ，反意部分的主语为从句主语;若不为 I ，反义部分的主语为主句主语。
eg:①I known your father is a worker, isn't he?
②He has gone to America since o days ago, hasn't he?
9. There be 句型中，反义疑问部分必须为 be 动词 + there
There are some apples in the basket, aren't there?
There isn't any milk left, is there?
10.当陈述部分有情态动词must，问句有4种情况：
（1）mustn't表示“禁止，不可”时，附加问句通常要用must.
You mustn't s your car here,must you?
你不能把车停在这地方，知道吗？
（2）must表示“有必要”时，附加问句通常要用needn't.
They must finish the work today,needn't they?
他们今天要完成这项工作，是吗？
（3）当must用来表示对现在的情况进行推测时，问句通常要根据must后面的动词采用相应的形式。
He must be good at english,isn't he?
他英语一定学得很好，是吗？
（4）当must+have done表示对过去的情况进行推测（一般句中有明确的过去时间状语），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 told her about it,haven't you?
你一定把这事告诉她了，是吗？
[编辑本段]重点归纳
快速记忆表
陈述部分的谓语 疑问部分
I aren't I
Wish may +主语
no,nothing,nobody,never,
few, seldom, hardly, 肯定含义
rarely, little等否定
含义的词
ought to（肯定的） shouldn't/ oughtn't +主语
have to+v.(had to+v.) don't +主语(didn't +主语)
used to didn't +主语或 usedn't +主语
had better + v. hadn't you
would rather + v. wouldn't +主语
you'd like to + v. wouldn't +主语
must 根据实际情况而定
感叹句中 be +主语
Neither…nor,
either…or 连线的根 据其实际逻辑意义而定
并列主语
指示代词或不定代词
everything,that, 主语用it
nothing,this
并列复合句 谓语根据邻近从句的谓语而定
定语从句,宾语从句的
主从复合句 根据主句的谓语而定
think,believe,expect,
suppose,imagine等引导 与宾语从句相对应的从句
everybody,anyone,
somebody,nobody,no one 复数they, 单数he
情态动词dare或need need (dare ) +主语
dare, need 为实义动词 do +主语
省去主语的祈使句 will you？
Let's 开头的祈使句 Shall we?
Let us 开头的祈使句 Will you?
there be 相应的谓语动词+there(省略主语代词）
否定字首不能视为否定词 仍用否定形式
must表"推测" 根据其推测的情况来确定反意疑问句
should have done 与must have done 在反义疑问句时规则是什么
must have done.
表示对过去事情的肯定推测，
译成“一定做过某事”，该结构只用于肯定句。
should have done
意思是“本来应该做某事，而实际没做”，
shouldn‘t have done
表示“本来不应该做某事，而实际做了”。含有指责对方或自责的含意。
must have done反义疑问句
Does this have to be done?
must have done的反义疑问句
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 do表示猜测，否定为can’t do
he must understand that we mean business.
you must be hungry after a long walk.
反意疑问句中含有Must的情况主要有以下几种：
1）作为情态动词表“必须”，这时反意疑问句直接用mustn'/needn't
2)当must表示推测时又分以下几种情况：
a：对现在事实的推测，反意疑问句与must后面的动词呼应，如:
You must be joking,aren't you ?
b:对过去事实的推测，表示动作的时候用did 当助动词，表示状态时用was，如：
Mr Green must have been punished for his being rude at the meeting，didn‘t he ?(格林先生一定因为昨天在会上鲁莽的行为被处罚了，是吗？） 被处罚表示一个动作
She must have been a policeman ,wasn't she ?（她过去一定是个警察，是吗？） 是警察表示一种状态
对现在情况的推测，问句部分用主动词（do,be)一般现在时的适当形式。若是现在进行时，问句部分用现在进行时的适当形式表示。若是there be结构，问句用isn't/aren't there。如：
1)He must be there,isn't he?
2)He must have a big family,doesn't he?
3)He must be waiting outside,isn't he?
4)There must be some students in the room,aren't there?
对已发生的过去情况的推测，若陈述句谓语部分有“must have done”，而且有表示过去的时间状语，问句部分用didn't；若没有表示过去的时间状语，问句部分用haven't或hasn't。如：
1)They must have gone there last night,didn't they?
2)They must have arrived by now,haven't they?（根据by now来判断）
3)They must have been to the Great Wall,haven't they?
若是被动，应按被动结构来处理。如：
1)The room must have been cleaned yesterday,wasn't it?
2)The room must have been cleaned,hasn't it?
若句中有表示过去完成时的时间状语，问句部分应用hadn't.如:
They must have learnt 5000 English words by the end of last term,hadn't they?
(本题中must表推测，如果将它去掉，还原为真实句就是They had learnt 5000 English words by the end of last term.因此，反意问句是hadn't）
希望能帮到你。嘿嘿，给我分成不成~~~~。。- -
