1.祈使句。

祈使句后一般加上will you或won't you构成反意疑问句，用will you 多表示“请求”，用won't you 多表示提醒对方注意。

例如：Look at the blackboard, will you/ won't you?看黑板，好吗？Let引导的祈使句有两种情况：1)Let's...,后的反意疑问句用shall we或shan't we。

例如：Let's go home, shall we/ shan't we? 回家吧，好吗？还可以用may I来表示征求对方的同意或许可。

2)Let us/me...后的反意疑问句用will you或won't you。

例如：Let me have a try, will you/won't you? 让我试一试，行吗？2.感叹句。

感叹句后加反意疑问句时，其反意疑问句需用be的一般现在时态的否定形式。

例如：What fine weather, isn't it? 多好的天气啊，是吧？3. 当陈述部分谓语动词是need, dare, used to，且这些词被用作实义动词时，其反意疑问句需用do的适当形式。

例如：He needs help, doesn't he?他需要帮助，是吗？4.陈述部分主、谓语是I am...时，反意疑问句用aren't I 或ain't I ,而不是am not I (可用am I not)。

例如：I'm working now, ain't I? 我在工作，是吗？5.陈述部分的主语是everything, nothing, anything或something 时，反意疑问句的主语应用代词it。

例如：Something is wrong with my radio, isn't it? 我的收音机出毛病了，是吧？6.陈述部分的主语是everybody, everyone, anybody, anyone, somebody, someone, nobody, no one, none, neither 时, 其反意疑问句的主语需用复数代词they。

例如：Everyone is here, aren't they? 大家都到了，是吗？No one knows about it, do they? 没有人知道这件事，对吗？7.陈述部分的主语是指示代词this或that时，反意疑问句的主语用it，当陈述部分的主语是指示代词these或those时，其反意疑问句的主语用they。

例如：This is a plane, isn't it? 这是一架飞机，是吗？These are grapes，aren't they? 这些是葡萄，是吗？8.陈述部分的主语是不定代词one时，反意疑问句的主语可以用one，也可用you(美式英语用he)。

例如：One should be ready to help others, shouldn't one? 每个人都应该乐于助人，是吧？9.当陈述部分含有以下这些含有否定意义的词时：few, little, seldom，hardly, never, not, no, no one, nobody, nothing, none, neither等，其反意疑问句需用肯定结构。

例如：He is never late for school, is he? 他上学从不迟到，是吗？10.当陈述部分所含的否定词是通过加前缀或后缀构成的，其后的反意疑问句依然用否定结构。

例如：It is unfair, isn't it? 这不公平，是吧？11.含有否定含义的词在陈述部分作动词的宾语时，其反意疑问句用肯定结构，也可以用否定结构。

例如：You got nothing from him, did you? 你从他那儿什么也没得到，是吗？12.当陈述部分主语是从句、不定式(短语)、动词-ing形式时，反意疑问句的主语应该用it。

例如：What you need is more important, isn't it？你需要的东西更重要，是吧？13.当陈述部分含I think (believe, suppose...)that... 结构时，其反意疑问句须与从句的主、谓语保持一致，注意主句的主语必须是第一人称。

例如：I don't think he will come, will he? 我认为他不会来，对吗？14.have(has)不是表示“有”的意思，并在句中做谓语时，其反意疑问句的助动词要用do, does, did。

例如：They had a meeting just now，didn't they? 他们刚才开了个会，是吗？15.陈述部分有have to 时，其反意疑问句要用助动词的否定形式。

例如：You have to water the vegetables every day, don't you?你每天都要浇菜，对吧？16.陈述部分是there be句型时，其反意疑问句中要用there。

例如：There was a hospital here, wasn't there? 过去这儿有家医院，是吗？17.陈述部分有had better时，反意疑问句中要用hadn't。

例如：We had better go to school at once, hadn't we? 我们现在最好马上去上学，好吗？18.当陈述部分含有情态动词must时，我们便要分析一下must的含义。

如果must 作“一定；要；必须”讲，反意疑问句须用mustn't或needn't；而当must作推测意义“一定是；必定”讲时，反意疑问句则需根据must后的动词原形选用相应的形式。

例如：He must work hard at physics, mustn't he? 他必须努力学物理，是吧？Tom must be at home，isn't he? 汤姆一定在家，是吧？练习：1. I don't think that the necklace is made of diamond, ________?A. do IB.do youC.isn't itD.is it2. His wife had the carpets and the curtains cleaned, ________?A. hadn'tB.hadC.didn't sheD.did she3.It's my son's wedding next week, and I have to do my best for that,_______?A. haven't IB.don't IC.don't heD.isn't it4.Harry wouldn't become a teacher if it hadn't been for the holiday, ______?A. would heB.had itC.would itD.had he5. No one left here yesterday,________?A. didn't theyB.did theyC.didn't oneD.did one6. Birds rarely build nests in our garden,________?A. don't theyB.do theyC.didn't theyD.did they7. You must have been to the Great Wall,____________?A. mustn't youB.haven't youC.aren't youD.must you8. learning how to repair motors takes a long time,________?A. doesn't itB.don't theyC.does itD.do they9.They must have stayed at home last night,________?A. mustn't theyB.haven't theyC.didn't theyD.must they10.I feel like going to the cinema tonight,________?A. don't IB.don't youC.do ID.do you11.Let's start out early tomorrow morning,________?A. shall weB.will youC.do youD.can't you12.There's not much news in today's newspaper,________?A. isn't itB.is itC.isn't thereD.is there13.They need our help badly at the moment,________?A. needn't theyB.need theyC.don't theyD.do they14.She is unfit for the position,________?A. is sheB.isn't sheC.doesn't sheD.does she15.I wish to visit America,________?A. don't IB.can IC.may ID.may you16.She's been a worker here for many years,________?A. isn't sheB.is sheC.hasn't sheD.has she17.What beautiful flowers,________?A. aren't theyB.are theyC.isn't itD.is it18.Mother used to live in a poor village,____________?A. used sheedn't sheC.didn't heD.did he19.You'd better go at once,________?A. wouldn't youB.had youC.hadn't youD.should you20.I am very interested in Mark Twain's novels,________?A. aren't IB.am not IC.aren't youD.are youKeys:1-5DCBAB6-10BBACD11-15 ADABC16-20CABCA21. Something'll have to be done about the air pollution, ______?A. won't itB. will itC. has itD. does it22. Linda ate nothing this morning, ___?A. didn't sheB. was sheC. did sheD. wasn't she23. There's hardly___ milk in the bottle, _____there?A. no, isn'tB. some, isC. little, isn'tD. any, is24. He has never ridden a horse before, ___?A. does heB. has heC. hasn't heD. doesn't he25. - He seldom came here, _____? - Yes sir.A. didn't heB. does heC. doesn't heD. did he26. Everything seems all right, _____ ?A. does itB. don't theyC. won't itD. doesn't it27. Nobody was absent from the meeting, ____ ?A. was itB. were theyC. wasn't heD. weren't they28. One can't be too modest, can _____ ? A. one B. he C. it D. we29. No one failed in the exam, _____ ?A. was heB. did oneC. did theyD. didn't he30. I'm a little late for class, _____ I? A. amn't B. am not C. isn't D. ain't31. Neither you nor I am a artist, _____ ? A. am I B. aren't we C. are we D. ain't I32. He can't be her father, _____ he? A. is B. isn't C. can D. can't21 A22 C 23 D 24 B 25 D 26D 27 B 28 A 29C 31 D 32 C 33 A注意一、反义疑问句是疑问句的一种，它对陈述部分的事实提出相反的疑问，形式上是一个省略问句，附加在陈述句后，即：陈述句+逗号+省略问句+问号You are from America,aren’t you?注意二、遵循前否定后肯定或前肯定后否定的原则（但在祈使句等一些特殊句子中需注意，详细见注意七）Jim isn’t in Class Four,is he?注意三、附加疑问句必须前后两句主语相同Mr.Zhang has been here for four years,hasn’t he?注意四、附加疑问句部分与主语不一致的若干情况如下（需牢记）1．this或that改it，无论是否指人This is your brother,isn’t it?2.these或those改theyThose are books,aren’t they?3.不定代词one改one或heOne can’t be always young,can one/he?4.something、anything、everything和nothing改itNothing is serious,is it?(注意为什么后面用is it而不是isn’t it?)Everything seems all right,doesn’t it?5.everybody、everyone、somebody、someone、anybody、anyone、nobody改they或he（任选，但选定后注意单复数形式）Everyone knows this,don’t they/doesn’t he?Nobody likes to lose money,does he?(这里最好用he)6.each of改he或theyEach of the boys had an apple,didn’t he/they?7.no one,none,neither,either改they或heNo one came,did they?8.some of…、none of…改it、they或you（联系上下文或句子）None of the food was delicious,was it?Some of the dustmen have come back,haven’t they?9.由neither…nor…、not only…but also、both…and…、either…or…、not…but…、…or…、…and…等连接的并列主语，改复数代词Neither you nor I am wrong,are we?Both Tom and Jack came,didn’t they?10.由动词不定式、动名词、从句或词组构成的主语，改itTo learn English well isn’t easy,is it?Swimming is great fun,isn’t it?11.the+形容词表示一类人，改复数代词The poor had no right(权力)to speak at the time,did they?12.there引起的句子（There be句型等），仍用thereThere stands a house and a lot of trees,doesn’t there?There are many children in the park,aren’t there?注意五、附加疑问句部分与谓语不一致的若干情况如下（需牢记）(初中阶段14点18点和19点可以常识性了解)1.have(有)改have或doMary has two brothers,doesn’t she/hasn’t she?2.have(有)必须与陈述部分一致He hasn’t a lot of time,has he?Miss Green doesn’t have any money in her pocket,does she?3.have不做“有”解释，必须用doThey all have a good time,don’t they?4.have to用do或haveWe have to get up early,don’t we/haven’t we?5.have got to用haveWe have got to answer all the questions,haven’t we?6.had better用should或hadWe had better go right now,shouldn’t we/hadn’t we?7.can’t（不可能，表示推测）根据can’t或的动词选择相应的形式He can’t be a doctor,is he?The workers can’t have finished their work,have they?8.may用may+主语+not（英语中不用mayn’t）They may be here next week,may they not?9.must(必须)用needn’tYou must do it today,needn’t you?10.must(应该)用mustn’tI must study hard,mustn’t I?11.mustn’t用must或mayYou mustn’t talk like that,must you?We mustn’t stay here any longer,must we?12.“must be”对现在情况进行推测作一般现在时或现在进行时的附加疑问句进行处理2反义疑问句He must be happy,isn’t he?He must be working hard at the office,isn’t he?must表示推测时，也有用mustn’t的He must have been working very hard,mustn’t he?You must have told Mr Wang the secret,mustn’t you?13.“must+完成时”表示对过去情况的推测，作一般过去时附加疑问句处理He must have come yesterday,didn’t he?You must have seen the play last week,didn’t you?14.“must+完成时”用来推测过去的动作持续到现在按现在完成时的附加疑问句来处理You must have studied English for years,haven’t you?He must have lived here for at least ten years,hasn’t he?14.实义动词need和dear用doHe needs help,doesn’t he?I have never dared to ask him,have I?15.情态动词need和dear用need和dearHe dare not say so,dare he?We need not do it again,need we?16.needn’t用need或mustYou needn’t go yet,need you?He needn’t do that,must he?17.“would rather+动词原形”和“would like to+动词原形”用wouldn’tHe would rather read the text ten times than recite it,wouldn’t he?You’d like to have some bananas,wouldn’t you?18.“ought to+动词原形”用oughtn’t或shouldn’tThe child ought to be punished,oughtn’t he?We ought to go there,shouldn’t we?19.“used to+动词原形”用“didn’t+主语”或“usedn’t+主语”或“used+主语+not”He used to live in London,usedn’t he/didn’t he?He used to play football when he was a child,used he not?注意六、句子中有seldom,hardly,no,not,never,few,little,nothing,nobody,nowhere等是否定句,附加疑问部分必须采用肯定形式Nobody phoned while I was out,did they?He is hardly able to swim,is he?There is little ink in your pen,is there?no one,nobody,none,nothing,neither等作动词的宾语时,附加疑问部分一般采用肯定形式(也偶尔用否定形式)He has nothing to say,does(n’t)he?You got nothing from him,did(n’t)you?注意七、一些特殊句型的附加疑问句1.I am…改aren’t II am your friend,aren’t I?2.I wish to do sth或I wish I…改may II wish to go home,may I?I wish I were you,may I?3.主从复合句,与主句的主谓语保持一致He says that I did it,doesn’t he?David wouldn’t go there if it rained,would he?4.并列句,与邻近的分句保持一致Mary is a nice girl,but she had one short-coming,hadn’t she?5.表示邀请,请求的祈使句,附加疑问部分用will you或won’t you或would you等,一般只要记住will you就可以了,不遵循前否定后肯定或前肯定后否定的原则Come here,will you?Turn off the light,will you?Do sit down,will you?6.表示告诉别人做某事的祈使句，用will you、can you、would you或can’t you、won’t youStop talking,can you?Write down the new words,will you/won’t you?7.否定的祈使句用will you或can youDon’t make a noise,will/can you?8.Let me…用will you或may ILet me help you,may I?Let me do it,will you?9.Let’s…表示建议包括听话人在内，用shall weLet’s go for a walk,shall we?10.let us…表示允许，不包括听话人在内，用will youLet us do it by ourselves,will you?11.Let接第三人称宾语时用will youLet him come in,will you?12.Let’s not…用OK或all rightLet’s not go to the party,OK/all right?13.感叹句用一般现在时be的形式（故事中用一般过去时be的形式）What fine weather,isn’t it?How clever the boy is,isn’t he?How hard she works,isn’t she?反义疑问句练习题目：1.Linda ate nothing this morning,___?A.didn’t sheB.was sheC.did sheD.wasn’t she2.There’s hardly___milk in the bottle,_____there?A.no,isn’tB.some,isC.little,isn’tD.any,is3.He has never ridden a horse before,___?A.does heB.has heC.hasn’t heD.doesn’t he4.—He seldom came here,_____?—Yes sir.A.didn’t heB.does heC.doesn’t heD.did he5.Everything seems all right,_____?A.does itB.don’t theyC.won’t itD.doesn’t it7.One can’t be too modest,can_____?A.oneB.heC.itD.we8.No one failed in the exam,_____?A.was heB.did oneC.did theyD.didn’t he10.Neither you nor I am a artist,_____?A.am IB.aren’t weC.are weD.ain’t I11.He can’t be her father,_____he?A.isB.isn’tC.canD.can’t12.They have no time to visit the museum,_____?A.do theyB.haven’t theyC.don’t theyD.will they14.You’d better go at once,_____you?A.hadn’tB.didC.didn’tD.don’t15.You’d rather work than play,_____you?A.hadn’tB.wouldn’tC.didn’tD.mustn’tKey:1—5CDBDD6—10BACDC11—15AABAB。