He had gone; she therefore gave the money to me.他走了，于是她把钱给了我。

　　4、both... and 的用法

　　A man should have both courage and perseverance.一个人既要有勇气又要有毅力。

　　5、就近原则：

　　1)neither…nor… Neither Lucy nor Lily is a League member.

　　2)not only…but also… Not only you but also he likes football.

　　3)either…or… Either Jim or Peter is right.

　　4)not…but… Not Jim but Peter broke the cup.

　　6、as well as的用法:

　　I have read one of his novels as well as a few of his plays. 我读过他的一本小说和几个剧本。