303. Amid a secondary school course, a student should be interested enough in a subject to enjoy gaining knowledge for its own sake.
译文
在中学课程当中，学生应该对学科有足够的兴趣，并基于兴趣而享受获得知识本身的过程。
点睛
本句的主干是a student should be interested enough in a subject。amid a secondary school course是介词短语，作状语。
amid的意思是“在其间，在其中”。be interested in sth.是“对某物有兴趣”的意思。
for one's sake是固定搭配，表示“为了……”。
考点归纳
动词不定式作结果状语或程度状语的几种常见搭配。
...enough to do表示“足够……以能够”。如：
I hope you could become brave enough to speak in front of others. 我希望你能变得足够勇敢，能在人前发言。
too...to do表示“太……而不”。如：
The room is too crowded to live in. 这个房间太挤了，不能住人。
so/such...as to do表示“太……竟然”。如：
Tom was so foolish/such a fool as to tell lies to the police. 汤姆太傻了，竟然对警察撒谎。
only to do表示一个出乎意料或相反的结果。如：
They lifted a rock only to have it drop on their own feet. 他们搬起石头（结果却）砸了自己的脚。
