英语疑问句先变成陈述句。再变成反义疑问句 。例如:Are you student? 疑问句You are student. 陈述句You’re a student, aren’t you?
everyone,everybody,someone,somebody,anyone,nobody等时,附加疑问句中主语一般用they(口头语,非正式文体)/he(正式文体)。
不定式时,动名词,其他短语,附加疑问句中主语一般用it。
反意疑问句的基本构成形式是:陈述句,助动词(肯定或否定)+主语?
如:①She often has lunch at school, doesn’t she? ②You don’t like sports, do you?
注意前肯后否,前否后肯原则
以下是特殊情况:
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。