英文倒裝句

只要將if所帶出的子句用倒裝法寫出就可以，如：

Should it rain tomorrow, I should stay at home=if it should rain tomorrow...(萬一明天下雨。。。）

Were I a king, I should not be able to kill him.（即使我是國王，我也不能殺他）

Had I known your phone number, I should have called you.（要是我知道你的電話號碼，我就致電給你）

還有有時分詞(participle)和不定詞（to infinitive）也可以有if的含意，如：
To see the man, you would hate him.= If you saw the man, ....

Supposing you were a president, what wyould you do first?=If you were a president...

希望幫到你！