1. The mirror reflects your image back to you. （正）

2. The mirror reflects back your image to you. （正）

3. The mirror reflcts back to you your image. (正。如果给宾语 your image 加上一个定语从句或其他修饰语，让其足够长)。

纠正一个认识错误，即主动与被动存在着互转关系，这种认识是错误的。

当我们不知动作执行者（或不想表达时），我们用被动，此时强行转主动，不是等于又知道执行者，这不自相矛盾了吗？你说的reflect就是这个情况。

1. His face was reflected in the mirror.

[transitive, usually passive] to show the image of somebody/something on the surface of something such as a mirror, water or glass

对比

2. The windows reflected the bright afternoon sunlight.

[transitive, intransitive] to throw back light, heat, sound, etc. from a surface