高中学历解放军武警士兵考军校-英语特殊句型（一）

1.祈使句。祈使句后一般加上will you或won't you构成反义疑问句，用will you多表示"请求"，用won't you多表示提醒对方注意。例如：

let引导的祈使句有两种情况：①let's---，后的反义疑问句用shall we或shan't we。如：Let's go home, shan't we? 回家吧，好吗?②let us/me--- 后的反义疑问句用will you或won't you。如：let me have a try, won't you?

其他祈使句都用will you或won't you回答。

2.反意疑问句的陈述部分含有由un-, im-, in-, dis-, 等否定意义的前缀构成的词语时，陈述部分要视为肯定含义，问句部分用否定形式。

①Your father is unhappy, isn't he? (不能用is he?)

②The man is dishonest, isn't he? (不能用is he?)

③It is impossible to learn English without remembering more words, isn't it?(不能用is it ?)

3.反意疑问句的陈述部分带有little, few, never, hardly, seldom，not,no,nobody,nothing, none, neither等否定意义的词时，问句部分用肯定式。如：

①She never tells a lie, does she? (不用doesn't she?)

②He was seldom late, was he?(不用wasn't he?)

4.反意疑问句的陈述部分为I am……时，问句部分虽然也可用"am not I"，但习惯上用aren't I?表示。如：I am a very honest man, aren't I?

5.反意疑问句的陈述部分为I(We)第一人称 think(believe, suppose, consider) + that从句时，问句部分的动词及主语与that从句内的动词和主语保持一致。如：①I think that he has done his best, hasn't he?

②We think that English is very useful, isn't it? (不用don't we?)