6.“cannot．．．too”与“cannot．．．enough”结构

“cannot．．too”与“cannot．．enough”结构是“越……越好”、“再……也不过分”之意。

Parents can't be too patient．

做父母的越耐心越好。

You could not be too careful of details．

你越注意细节越好。

A woman can't have too many hats．(NCE第二册第41课)

女人有多少帽子也不嫌多。

It seems that people just cannot get enough of scary rides and exciting adventures．(人教大纲版高一下第67页)

仿佛人们对惊心动魄的兜风和刺激的冒险永远玩不够似的。