否定句首半倒装
never /seldom /scarcely /rarely /nowhere /hardly little
hardly + had sb done + when + sb did(一...就...)
no sooner + had sb done + than + sb did(一...就...)
not only + 半倒装 + but also + 陈述句(不仅...而且...)
not until... , ...+半倒装(直到...才...)
如此半倒装
so adj/adv +半倒装 + that + 陈述句
such n + 半倒装 + that + 陈述句
尽管半倒装
句中有although/though,把它们变为as ,强调部分提前 (强调部分不能带冠词,如有冠词则去掉)
结构为:名词/形容词/动词/副词 + as + 主语 +其他
也半倒装,确实不到装
表示两者相同时
否定意义:neither/nor + 助动词 + 主语