New Words：

nerve [nər:v]
n.神经；勇气；神经质；神经紧张
v.鼓足勇气；振作精神

nerve oneself 鼓起勇气
all nerves 高度不安; 神经紧张
get on sb.'s nerves 使某人心烦(或不安)

Sample Sentences：

That noise was getting on her nerves.
She was all nerves before the final exams.
He nerved himself to face the difficulties.
I am always in a state of nerves on the eve of an examination.

标签: none