“教书”常见的英文表达是 “teach” ,通常直接说 “teach (at a school/in a university等)” 来表示在学校等场所从事教书的工作。例如:
He teaches at a primary school.(他在一所小学教书。)
She has been teaching in a university for ten years.(她在一所大学教书已经十年了。)
此外,也可以用 “instruct” ,不过它相对更正式一些,侧重于传授知识、技能或指导,也可用于表示教书。例如:
The professor instructs students in advanced mathematics.(这位教授教学生高等数学。)
还有 “conduct classes/lessons” ,这种表达更具体地指向授课这个行为。例如:
Every day, she conducts several classes.(她每天要上好几节课。)