start既可用作不及物动词，又可用作及物动词。用作及物动词意思是“起动、提出（问题）、开办、使开始”，用作不及物动词意思是“起始、突然出现、突然跳起、突然涌出”，那么其过去式和过去分词是什么呢？
过去式和过去分词
过去式：started
过去分词：started
现在分词：starting
第三人称单数：starts
相关例句
We started work on the project in 2002.
我们于2002年开始干这个项目。
Isn't it time you started to get organized?
你该提高点效率了吧？
He's just started a new job.
他刚刚着手一项新工作。
She started on at me again about getting some new clothes.
她又就买新衣服的事情数落起我来。
I can't get the car started.
这辆车我发动不起来。
I can't seem to get started today.
我怕是没法在今天开始了。
He gave orders for the work to be started.
他下令开始工作。
The plaster had started to come away from the wall.
灰泥已开始从墙上剥落。
Who do you think started the fire?
你看是谁点的火？
He started playing the piano at an early age.
他幼年开始弹钢琴。
The company started out with 30 employees.
公司创业之初只有30名员工。
The sky suddenly went dark and it started to rain.
天空骤然转暗，随即下起雨来。
