1) 陈述部分的主语是I，疑问部分要用 aren t I. I m as tall as your sister，aren t I? 2) 陈述部分的谓语是wish，疑问部分要用may 主语。 I wish to have a word with you, may I? 3) 陈述部分用 no, nothing, nobody, never, few, seldom, hardly, rarely, little等否定含义的词时，疑问部分用肯定含义。 The Swede made no answer, did he / she? Some plants never blown (开花), do they ? 4) 含有ought to 的反意疑问句，陈述部分是肯定的，疑问部分用shouldn t / oughtn t 主语。 He ought to know what to do, oughtn t he? / shouldn t he? 5) 陈述部分有have to v. (had to v.)，疑问部分常用don t 主语（didn t 主语）。 We have to get there at eight tomorrow, don t we? 6) 陈述部分的谓语是used to 时，疑问部分用didn t 主语或 usedn t 主语。 He used to take pictures there, didn t he? / usedn t he? 7) 陈述部分有had better v. 疑问句部分用hadn t you? You d better read it by yourself, hadn t you? 8) 陈述部分有would rather v.，疑问部分多用 wouldn t 主语。 He would rather read it ten times than recite it, wouldn t he? 9) 陈述部分有You d like to v. 疑问部分用wouldn t 主语。 You d like to go with me, wouldn t you? 10) 陈述部分有must 的疑问句，疑问部分根据实际情况而定。 He must be a doctor, isn t he? You must have studied English for three years, haven t you? / didn t you? He must have finished it yesterday, didn t he? 11) 感叹句中，疑问部分用be 主语。 What colours, aren t they? What a smell, isn t it? 12) 陈述部分由neither… nor, either… or 连接的并列主语时，疑问部分根据其实际逻辑意义而定。 Neither you nor I am engineer, are we? 13) 陈述部分主语是指示代词或不定代词everything, that, nothing, this, 疑问部分主语用it。 Everything is ready, isn t it? 14) 陈述部分为主语从句或并列复合句，疑问部分有三种情况： a. 并列复合句疑问部分，谓语动词根据邻近从句的谓语而定。 Mr. Smith had been to Beijing for several times, he should have been in China now, shouldn t he? b. 带有定语从句，宾语从句的主从复合句，疑问部分谓语根据主句的谓语而定： He is not the man who gave us a talk, is he? He said he wanted to visit Japan, didn t he? c. 上述部分主句谓语是think, believe, expect, suppose, imagine等引导的定语从句，疑问部分与宾语从句相对应构成反意疑问句。 I don t think he is bright, is he? We believe she can do it better, can t she? 15) 陈述部分主语是不定代词everybody, anyone, somebody, nobody, no one等，疑问部分常用复数they，有时也用单数he。 Everyone knows the answer, don t they? (does he?) Nobody knows about it, do they? (does he?)