反意疑問句
1) 陳述部分的主語是I，疑問部分要用 aren't I.
I'm as tall as your sister，aren't I?
2) 陳述部分的謂語是wish，疑問部分要用may +主語。
I wish to have a word with you, may I?
3) 陳述部分用 no, nothing, nobody, never, few, seldom, hardly, rarely, little等否定含義的'詞時，疑問部分用肯定含義。
The Swede made no answer, did he / she?
Some plants never blown (開花), do they ?
4) 含有ought to 的反意疑問句，陳述部分是肯定的，疑問部分用shouldn't / oughtn't +主語。
He ought to know what to do, oughtn't he? / shouldn't he?
5) 陳述部分有have to +v. (had to + v.)，疑問部分常用don't +主語（didn't +主語）。
We have to get there at eight tomorrow, don't we?
6) 陳述部分的謂語是used to 時，疑問部分用didn't +主語或 usedn't +主語。
He used to take pictures there, didn't he? / usedn't he?
7) 陳述部分有had better + v. 疑問句部分用hadn't you?
You'd better read it by yourself, hadn't you?
8) 陳述部分有would rather +v.，疑問部分多用 wouldn't +主語。
He would rather read it ten times than recite it, wouldn't he?
9) 陳述部分有You'd like to +v. 疑問部分用wouldn't +主語。
You'd like to go with me, wouldn't you?
10) 陳述部分有must 的疑問句，疑問部分根據實際情況而定。
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) 感嘆句中，疑問部分用be +主語。
What colours, aren't they?
What a smell, isn't it?
