标准
★特殊句式★
倒装(1) 一、倒装
倒装句可分下列三种： (1) 动词 + 主词
(2) 助动词(do, does, did) + 主词 + 原形动词 (一般疑问句的句型) (3) 助动词(will, can, should) + 主词 + 原形动词
(1) 否定字放句首
?be动词?主词否定字 + ? be 动词才能拿到主词前面，一般动词要在主词
助动词?主词?原形动词?前面加助动词。
否定字就是从中文解释去判断其是否有否定的意思，Never 绝不，hardly 几乎不。
1.He is never late for school. => Never is he late for school.
本句的late 是形容词，它跟在表示状态的be 动词后面。
文案
标准
否定字在句首的时候，后面要接倒装句。
He never goes to school late. => Never does he go to school late. 本句的late 是否次，它修饰一般动词goes 。 翻译：他上学从不迟到。
late 形容词和副词都是一样的写法，所以说上学不迟到有以上两种说法。
倒装句中，一般动词不能放在主词前面，主词前面只能用助动词且动词要变成原形。
2.He rarely tells a joke. => Rarely does he tell a joke. 翻译：他很少说笑话。
rarely 是个否定的频率副词，表“很少的”。
3.I have never seen such beautiful scenery. => Never have I seen such beautiful scenery. 翻译：我从来没有看到过如此美丽的景象。
have 在这里就是一个助动词，景象不可数不能在其前面加不定冠词a 或定冠词the 。
4.I had hardly sat in the chair when someone knocked at the door. hardly~when~ = scarcely~before~，表示“几乎不…” 翻译：我一刚要坐着椅子上就有人来敲门了。
=> Hardly had I sat in the chair when someone knocked at the door.
文案
标准
连接两个不同的时态用when 。
5.He had no sooner reached his house than it began to rain. => No sooner had he reached his house than it began to rain. 翻译：他一回到家天就开始下雨。
No sooner ~ than ~ 表“然后~”，但不是then 哦。
6.In(=>Under) no circumstances will I allow you to go there. 翻译：无论在任何情形下我都不允许你去那里的。 允许某人做某事：allow + O + to V，后面要用不定词。
7.He not only draws illustrations but he also writes novels. => Not only does he draw illustrations but he also writes novels. also 是副词，需要放在be 动词之后，一般动词之前。 Not only I but also you are coming to visit Mr. Chen. 翻译：不只是我连你也来拜访先生。
Not only ~ but also ~ ，是对等连接词，but 和also 是连在一起的，连接两个属性相同的对象。
本句的but 是对等连接词，后面的also 是个副词可以省略，必须放在be 动词之后一般动词之前，
同时由于对等连接词前后的主词一样则后面的主词可以省略。 He not only draws illustrations but writes novels.
文案
英语特殊句式-倒装句,省略句,强调句
