原则上，副词even 修饰形容词、副词或比较级，应放在这类词的前面，有时也可以放在become之前。如果become后面的表语是名词，则要放在become之前。例如：

In his later life he became even more absent-minded. 

他晚年变得愈加健忘了。

来自柯林斯例句

He became even more resolute in his opposition to the plan. 

他更加坚决地反对这个计划。

来自《权威词典》

Prof Roese said many of those who took part in the survey were eager to do so, and some even became tearful as they spoke.

勒泽教授说，许多参与调查的人都很投入，有些人在交谈时甚至留下了眼泪。

In a way, the Falklands became my life, it even became my bloodstream.

从某种角度说，“福克兰岛”成了我的一切，甚至融化在了我的血液里。

I even became good friends with some other Turkish guys Goko introduced me to!

我甚至与戈尔科介绍我认识的另外几个土耳其人成了好朋友。