At one point along an open highway, I came to a crossroads with a traffic light. I was alone on the road by now, but as I approached the light, it turned red, and I braked to a halt. I looked left, right and behind me. Nothing. Not a car, no suggestion of headlights, but there I sat, waiting for the light to change, the only human being for at least a mile in any direction.
请问上面句子I looked left, right, and behind me在behind后面使用me是否正确，是否应该去掉me？
学生的疑惑在短语look behind和look behind me：一个使用副词，一个使用介词短语，哪个用法正确？
At one point along an open highway, I came to a crossroad with a traffic light. I was alone on the road by now, but as I approached the light, it turned red, and I braked to a halt. I looked left, right and behind me.
备注:look behind =look behind me
Turn left at the third crossing.在第三个十字路口向左转。
They looked left, then right and crossed the street. 他们向左看然后向右看,穿过街道.
Turn right at the third crossing.在第三个十字路口向右转。
Look right and left before you cross a street. 过马路之前要向各个方面看看.
【3】looked at the left【介词(at)+方位名词(left)用法】
She was sitting on my left .她坐在我的左边。
Twist your body to the left, then to the right.先向左转体，再向右转体。
Take the next road on the left .在下一个路口向左拐。
【4】look at the right【介词(at)+方位名词(left)用法】
Take the first street on the right .走右手的第一条街。
She seated me on her right.她让我坐在她的右边。
Don't look behind or you may fall. 别向后看,不然你会摔跤的.
【2】look behind me【不及物动词(look)+介词(behind)用法】
Whenever you lose contact with the enemy, look behind you.
【1】behind adv.留在原处；留下来; 后面地
I was told to stay behind after school 我被告知放学后留下。
This bag was left behind after the class.这个书包是有人下课后落下的。
There is a small street behind the station车站的后面有一条小街。
Who's the girl standing behind Jan?站在简身后的女孩是谁？