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?)

16) 带情态动词dare或need的反意疑问句，疑问部分常用 need (dare ) +主语。

We need not do it again, need we ?

He dare not say so, dare you?

当dare, need 为实义动词时，疑问部分用助动词do + 主语。

She doesn't dare to go home alone, does she?