1)陳述部分的主語(yǔ)是I，疑問(wèn)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(yǔ)是wish，疑問(wèn)部分要用may +主語(yǔ)。
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(shí)，疑問(wèn)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(wèn)句，陳述部分是肯定的，疑問(wèn)部分用shouldn’t / oughtn’t +主語(yǔ)。
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(wèn)部分常用don’t +主語(yǔ)(didn’t +主語(yǔ))。
We have to get there at eight tomorrow, don’t we?
6)陳述部分的謂語(yǔ)是used to 時(shí)，疑問(wèn)部分用didn’t +主語(yǔ)或 usedn’t +主語(yǔ)。
He used to take pictures there, didn’t he? / usedn’t he?
7)陳述部分有had better + v. 疑問(wèn)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(wèn)部分多用 wouldn’t +主語(yǔ)。
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(wèn)部分用wouldn’t +主語(yǔ)。
You’d like to go with me, wouldn’t you?
10) 陳述部分有must 的疑問(wèn)句，疑問(wèn)部分根據(jù)實(shí)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(wèn)部分用be +主語(yǔ)。
What colours, aren’t they?
What a smell, isn’t it?
12)陳述部分由neither… nor, either… or 連接的并列主語(yǔ)時(shí)，疑問(wèn)部分根據(jù)其實(shí)際邏輯意義而定。
Neither you nor I am engineer, are we?
13)陳述部分主語(yǔ)是指示代詞或不定代詞everything, that, nothing, this, 疑問(wèn)部分主語(yǔ)用it。
Everything is ready, isn’t it?
14) 陳述部分為主語(yǔ)從句或并列復(fù)合句，疑問(wèn)部分有三種情況：
a. 并列復(fù)合句疑問(wèn)部分，謂語(yǔ)動(dòng)詞根據(jù)鄰近從句的謂語(yǔ)而定。
Mr. Smith had been to Beijing for several times, he should have been in China now, shouldn’t he?
b. 帶有定語(yǔ)從句，賓語(yǔ)從句的主從復(fù)合句，疑問(wèn)部分謂語(yǔ)根據(jù)主句的謂語(yǔ)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. 上述部分主句謂語(yǔ)是think, believe, expect, suppose, imagine等引導(dǎo)的定語(yǔ)從??
I don’t think he is bright, is he?
We believe she can do it better, can’t she?
15) 陳述部分主語(yǔ)是不定代詞everybody, anyone, somebody, nobody, no one等，疑問(wèn)部分常用復(fù)數(shù)they，有時(shí)也用單數(shù)he。
Everyone knows the answer, don’t they?(does he?)
Nobody knows about it, do they? (does he?)
