步行

I walk to school.

骑自行车

I ride my bike to school.

乘公交车

I take the bus to school.

开车

I drive to school.

乘坐火车

I take the train to school.

其他交通方式

I take a taxi to school.

I come to school by car.

I go to school by subway.

I sail to school.

根据具体的交通方式，可以选择合适的表达方式来描述如何去学校。例如，如果你步行去学校，可以说 "I walk to school."；如果你开车去学校，可以说 "I drive to school."。