不是,change 不是系动词。

在英语里, 最典型的系动词是be动词,其特点是后可接形容词,此外look, seem, appear, remain, stay, keep, die, run, become, get, feel, grow, taste, smell, sound, come, turn, fall, lie, stand, sit, go, prove 等等,也都可以用作连系动词, 后接形容词。