英语四大问句之一反意疑问句是由一个陈述句加上一个短问句而构成的。反意疑问句的基本构成形式是：陈述句+动词(肯定或否定)+主语？如：
(1) She always goes shopping onSunday, doesn’t she?
(2) You don’t like this kind of food ,doyou?
使用反意疑问句要注意以下若干对应规则
一、反意疑问句中问句部分的动词与陈述部分的动词在语气上成相反的对应关系，即：肯定+否定？否定+肯定？如：
(1)You can’t see me, can you?
(2)They learned to play thekeyboard in music class, didn’t they ?
二、反意疑问句中问句部分的动词与陈述部分的动词种类要对应一致。如：
(1)He has alittle brother, doesn’t he? (不能用hasn’t he?)
(2)They havealready finished the tasks, haven’t they? (不能用don’t they?)
三、反意疑问句中问句部分的动词在时态上应和陈述部分的时态一致。如：
(1)You will go to see a film,won’t you?(不能用don’t you?或aren’t you?)
(2)She always likes helpingothers, doesn’t she?(不能用didn’t she?或won’t she?)
四、反意疑问句的陈述部分含有由dis-, im-, un-, in-,等否定意义的前缀构成的词语时，陈述部分要视为肯定含义，问句部分用否定形式。如：
(1)It is anunhappy day isn’t it?(不能用is it?)
(2)The boyis dishonest, isn’t he? (不能用is he?)
(3)It isimpolite to speak loudly in public, isn’t it?(不能用is it ?)
五、反意疑问句的陈述部分带有few, never, little, hardly, ever, seldom等否定意义的词时，问句部分用肯定式。如：
(1)Youneverknow untilyoutry ,do you? (不用don’t you?)
(2)Heseldomeats breakfast, does he?(不用doesn’t he?)
六、反意疑问句的陈述部分为I am……时，问句部分习惯上用aren’t I？表示。如：
(1) I studyvery hard don’t I?
七、当陈述部分为复合句时：
1、反意疑问句的陈述部分为I(We) think(believe, suppose, consider) + that从句时，问句部分的动词及主语与that从句内的动词和主语保持一致。如：
(1)I thinkthat she has gone to Beijing, hasn’t she?
(2)We thinkthat English is very important, isn’t it? (不用don’t we?)
2、反意疑问句的陈述部分为I(We) don’t think(believe, suppose, consider)+ that从句时，从句为否定意义，问句部分的动词和主语仍与that从句保持一致且用肯定式。如：
(1)I don’t think that you can speak English,can you? (不用do I?)
(2)I don’t believe thatsuch littlechildren can finish so much work in such a short time,can’t they (不用do I?)
3、反意疑问句的陈述部分为非第一人称主语+ think(believe, suppose, consider) +that从句时，问句部分的动词和主语与陈述部分的主句动词和主语保持一致。如：
(1)They allthink that this TV play is very interesting, don’t they? (不用isn’t it?)
(2)He thinksthat the news was true, didn’t he? (不用wasn’t/ was it?)
八、反意疑问句的陈述部分为主语+said( told, reported, asked……) + that从句时，问句部分的动词和主语与陈述部分的主句动词和主语保持一致。如：
(1)They said that you had won the first prize,didn’t they? (不用hadn’t you)
(2)Kate told you that she wouldgo there, didn’t she? (不用wouldn’t she?)
九、陈述部分的主语为指物的不定代词something, anything, nothing,everything时，问句部分的主语用it。陈述部分的主语为指人的不定代词somebody(someone), anybody(anyone),nobody(no one), everybody(everyone)时，问句部分的主语用he或they，这时问句动词的数应和he或they一致。如：
(1)Somethingbad happened yesterday, didn’t it?
(2)Nothinghas happened to the olds, has it
(3)Someone has stolen the bike, hasn’t he?
(4)Everyone has done their best in the exam, haven’t they?
十、陈述部分为Let me……时，问句部分习惯上用shall I?或will you?形式。如：
(1)Let metell you a story, shall I?(will you?)
陈述部分为Let us……时，问句部分习惯上用will you?形式。如：
(1)Let ustry our best to help them, will you?
陈述部分为Let’s……时，问句部分习惯上用shall we?形式。如：
(1)Let’s goto a movie tonight, shall we?
十一、陈述部分肯定祈使句时，问句部分一般用will you?形式表示请求，用won’t you？形式表示委婉请求或邀请。陈述部分为否定祈使句时，问句部分一般用will you?形式。如：
(1)Do please be quiet, won’t you?/ will you?
(2)You feed the bird today, will you?
(3)Please turn on the radio, will you?(won’tyou?)
(4)Don’tspeak loudly, will you?
十二、陈述部分为There (Here) + be +主语时，问句部分用动词+there(here)?形式。如：
(1)There isa supermarket here, isn’t there?
(2)Here is abook about Mark Twain, isn’t here?
十三、陈述部分用had better +原形动词表示建议时，问句部分用hadn’t +主语？形式。
(1)You’d better read English, hadn’tyou?
(2)We had better to solve theproblem by ourselves, hadn’t we?
十四、陈述部分用used to +主语时，问句部分用didn’t +主语？十或usedn’t +主语？形式。
(1)Hisgrandma used to live in the country, didn’t she?/usedn’t she?
(2)You usedto be good friends, didn’t you?/usedn’t you?
十五、陈述部分含有情态动词“must”时
1、当must表“必须”时，疑问部分用needn’t。如：
(1)She must finish her home, needn’t she?
2、当mustn’t表“禁止”时，疑问部分用must。如：
(1)You mustn’t play computer game , must you?
3、当must表“一定；想必”等推测意义时，问句部分的助动词应和must后面的助动词相呼应。如：
(1)It must be interesting, isn’t it?
(2)The students must be playing basketball,aren’t they?
十六、陈述部分的主语为从句时，问句部分的主语一般用it代替，如：
(1)What he said is not true, is it? (不用did he?)
(2)When we will hold the spots meeting has notbeen decided yet, has it? (不用won’t we?)
十七、陈述部分的主语为动名词或不定式时，问句的主语用it代替。如：
(1)To learn English is not easy for a person,isn't it?
(2)Singing is your favorite hobby, isn't it?
