当主语在谓语前出现时叫顺序(the natural order)。在某些情况下，我们可以把谓语成分放在主语前面，这种词序叫做倒装( the inverted order)。
倒装分两种：配合语法条例的倒装，叫“grammatical inversion”;配合强调语势的叫“emphatic inversion”。
语法上的倒装句是强制性的，包括下列 7 种：www.Examw.com
⒍省略连词“if”的条件副词分句，如：
● Were I you, I would not do such a thing.
● Should the machine break down again, send it back to us.
● Had you worked harder, you would have passed.
