work用作动词的基本意思是“有目的地从事体力或脑力方面的工作”，既可指人工作、做事，也可指人学习、攻读、研究某事情或学科，还可指机器等运转、发动，计划等进展顺利，药发挥作用，暗示成功或有效等。那么work的过去式和过去分词是什么呢？
过去式和过去分词
过去式：worked
过去分词：worked
现在分词：working
第三人称单数：works
复数：works
相关例句
She worked all day without a break.
她接连工作了一整天。
We worked like crazy to get it done on time.
我们拼命地干，好按时完成这项工作。
They worked hard to give their children a good start in life.
他们力争为孩子们奠定一个良好的基础。
She worked hard so that everything would be ready in time.
她卖力地干着，为的是一切能够及时就序。
I've worked here for nearly two years.
我已经在这里工作了将近两年。
There's no point in getting worked up about it.
为此大发脾气也无济于事。
I worked with him over a span of six years.
我和他共事达六年之久。
He worked his way to the top of his profession.
他一步一步努力，终于成为行业内的翘楚。
The machine is worked by wind power.
这台机器是以风力推动的。
Initially, the system worked well.
开始时系统运转良好。
