否定疑问句的构成和用法反意疑问句是在陈述句后边加上一个简短问句,对陈述句所叙述的内容提出相反的疑问,这种句子就叫作反意疑问句。
反意疑问句可以表示真实的疑问,也可以表示提问人的倾向、强调或反问。
如果陈述句是肯定句时,后边的反意疑问句通常要用否定式;反之,如果陈述句是否定句时,后边的反意疑问句通常要用肯定式。
陈述句和后边的反意疑问句的主语以及谓语动词的人称、数、时态通常要保持一致。
例如:He speaks English, doesn't he?Mary won't do it, will she?Lies cannot cover up the facts, can they?回答反意疑问句和回答一般疑问句一样,肯定回答用"Yes, +肯定结构";否定回答用"No, +否定结构"。
这与汉语习惯有所不同。
例如:-He's a doctor, isn't he?他是医生,对吧?-Yes, he is.对,他是医生。
(No, he isn't.不,他不是医生。
)-He isn't a doctor, is he?他不是医生,对吧?-Yes, he is.不,他是医生。
(No, he isn't.对,他不是医生。
)在使用反意疑问句时,特别要注意以下几点:1.当动词have作"有"讲时,可以有两种反意疑问句形式。
例如:He hasn't any sisters, has he?He doesn't have any sisters, does he?当have表示其它含义(如:经历、遭受、得到、吃……)讲时,只有一种反意疑问句形式:You all had a good time, didn't you?He often has colds, doesn't he?They had milk and bread for breakfast, didn't they?2.如果陈述句的谓语动词含有have to, had to时,反意疑问句通常用其适当形式。
例如: We have to get there at 8 a.m. tomorrow, don't we?They had to take the early train, didn't they?3. need和dare既可以作情态动词,又可以作实义动词,注意有两种反意疑问句形式。
例如: You needn't hand in your paper today, need you?You don't need to hand in your paper today, do you?He dare ask the teacher, dare not he?He doesn't dare to ask the teacher, does he?4.如果陈述句的谓语动词含有used to时,也可以有两种反意疑问句形式。
例如:He used to live in London, usedn't/ didn't he?5.如果陈述句中出现never, seldom, hardly, scarcely, rarely, few, little, nobody, no one, nothing等含有否定意义的词时,反意疑问句通常要用肯定式。
例如:She seldom goes to the concert, does she?He has few good reasons for staying, has he?6.如果陈述句中的主语是不定式短语、动名词短语、从句、everything或nothing时,反意疑问句通常要用it作主语。
例如:To sell/ Selling newspaper was his job, wasn't it?What he said is true, isn't it?Everything is all right, isn't it?7.如果陈述句中的主语是不定代词everybody, everyone, somebody, someone, nobody, no one, each of等时,反意疑问句通常要用they或he作主语。
例如:Somebody borrowed my bike, didn't they/ he?Each of them passed the exam, didn't they?No one was hurt, was he/were they?8.如果陈述句用"I am"时,反意疑问句通常要用"aren't I?"。
例如:I'm late, aren't I?9.如果陈述句是含有宾语从句的复合句式,反意疑问句的主语以及谓语动词的人称、数、时态通常要与主句保持一致。
例如:He never said that he would come, did he?I told that not everyone could do it, didn't I?但是,如果陈述句是"I don't think (believe, suppose, imagine等)含有宾语从句的复合句式",反意疑问句的主语以及谓语动词的人称、数、时态通常要和从句保持一致,并且要用肯定式。
例如:I don't think the lady can complete the difficult job alone, can she?I don't believe he knows it, does he?10.如果陈述句是含有"there be"结构时,反意疑问句要用there,省去主语代词.英语中的反意疑问句反意疑问句，又名附加疑问句，是英语中疑问句形式的一种。
这一结构由第一部分提出看法，第二部分提出质疑。
如果第一部分为肯定形式，第二部分通常用否定形式；第一部分为否定形式，第二部分就用肯定形式，两部分的时态要一致。
例如：It is a fine day, isn't it?It isn't a fine day, is it?从功能上讲，特别是在口语中，同样是反意疑问句，通过使用不同语调所表达的语意却大不相同。
传统的解释是，句子后半部分读作轻声调时，表示信息咨询；句子后半部分读作降调时，含有期望对方肯定之意。
反意疑问句从语言功能上讲有"犹豫不决"、"避免冲突"等底蕴。
这与西方文化对女性社会角色的认定相吻合，故多为女子所使用。
其次，来自方言变体的研究表明，在英语文化中，反意疑问句常用来表示"纡尊降贵"的言外之意，暗含明显的优越感。
近年来，在我国的大学英语四、六级考试中，反意疑问句的考点屡有出现。
例如在2002年6月CET-4中43题为：There has been a great increase in retail sales, _______ ?A) does there B) isn't there C) hasn't there D) isn't it这该如何选择？反意疑问句是较容易掌握的一种语言现象，但在具体应用时，当主句中含有特殊的词或词组，或主句为一种特殊句型时，有的学习者往往犹豫不决。
针对这种情况，笔者总结了以下几点，希望能对学习者有所帮助。
一、当主句的主语或谓语为特殊的词或词组时：1. 当陈述部分的主语是everybody, everyone, someone, no one , nobody, somebody 等合成词或词组时，反意疑问句部分的主语在非正式文体中，往往用they,有时也用he; 而当陈述部分的主语为this, that, everything, nothing, something等时，反意疑问句部分的主语用it,如：Somebody called on him yesterday, didn't they?2. 当陈述部分是there存在句时，反意疑问句主语也用there。
如：There is no way out, is there?因此在上述考题中，应选C。
3. 当陈述部分带有表示"所有"含义的have时，反意疑问句部分既可用have引导，也可用do引导，但当have不表示所有含义时，附加疑问句必须用do引导。
You have a good friend, haven't you / don't you?We had a good time in the city, didn't we?4. 当陈述部分主语为used to 时，反意疑问句部分动词可用used to 或did 形式引导，如：Your father used to drink a lot, usedn't he / didn't he?5. 当陈述部分的主语是one时，反意疑问句部分的主语在正式场合用one,在非正式场合用you,如：One should be happy in this situation, shouldn't one/ shouldn't you?6.如果陈述部分的动词或形容词是加否定前缀构成的，则反意疑问句中动词仍用否定，如：He is unmarried, isn't he?而当陈述部分的主语为nothing 时，则反意疑问句中动词用肯定,如：There is nothing left, is there?7. 当陈述部分为ought to 时，反意疑问句部分可用should引导，也可用ought to 形式，如：He ought to go by train, shouldn't/oughtn't he?8. 当陈述部分带有情态动词need,dare时，反意疑问句部分一般由need,dare 等构成，如：The boy needn't make such a loud noise, need he?但当need ,dare 作行为动词时，则应按行为动词构成反意疑问句的方法，即加助动词来构成反意疑问句部分。
9. 当陈述句部分为动词wish时，反意疑问句用may 的肯定形式，如：I wish to shake hands with you, may I?10. 当陈述句部分含有情态动词must时，要根据must 的具体含义而定。