上学的英语该怎么说

"Going to school" or "attending school" are both common ways to describe the act of going to school in English. Here are a few examples:

"I'm going to school now."
"I have to get up early every day to attend school."
"My siblings and I all attend the same school."

Alternatively, you could say "studying" or "learning" to describe the activity of being at school:

"I'm studying at school today."
"I spend most of my day learning at school."

I hope this helps! Let me know if you have any other questions.