ability作为可数名词：
才能；本领；才智
a level of skill or intelligence ?
例句：
1、He was a man of extraordinary abilities.
他才干卓著。
2、They repeatedly questioned his leadership abilities ?
他们一再质疑他的领导才能。?
3、Does the school cater for all abilities
学校能够做到因材施教吗？ ?
扩展资料：
ability作为不可数名词：
能力
the fact that sb/sth is able to do sth?
例句：
1、The American economy, and its ability to compete abroad, was slowing down according to the report. ?
根据这项报告，美国经济及其海外竞争能力发展的速度开始放缓。?
2、Leadership is about the ability to implement change. ?
领导才能就是要有实施变革的能力。?
3、Relentless in his pursuit of quality, his technical ability was remarkable ?
对质量孜孜不倦的追求使他的技能出类拔萃。 ?