1. in front of 表示“在… 前面”，指的是在某 物体外面的前面，即 两者是分开的。 例如：

The girl is in front of the dog. 

There are many animals in front of the house. 

They stand in front of the school. 

The driver is in the front of the taxi. 

2. in the front of 表示” 在…的前部“，指的 是在某物体内部的前面，即两者是包容的。例如：

The teacher is in the front of the classroom. 

There is a blackboard in the front of the classroom. 

There is a plant in the front of the office.