系动词不表示动作.系动词说明主语的状态、性质、特征或身份等.
1)状态系动词:be
2)持续系动词:remain,keep,stay,lie,stand
3)表象系动词:seem;appear;look
4)变化系动词:become,grow,turn,fall,get,go,come,run,make
5)感官系动词:feel,smell,sound,taste
6)终止系动词:prove,turn out
变化系动词,我觉得还是表示动作吧,例如 turn green