preparation prepare lessons prepare teaching plan
The teacher is preparing the lesson.
老师在备课。
—— 给力词典精选It took an extraordinary effort to focus on preparing his classes or correcting his students´ work.
备课和批改学生的作业花费了他很多精力。
—— 柯林斯例句Downloadable lecture notes and sample exams are available for this course.
本课程备课程讲稿及测验例题供下载。
—— 给力词典精选Bob never prepares for his lectures. He always shoots from the hip.
鲍勃从不备课, 他总是(心所欲地)到哪儿就讲到哪儿。
—— 给力词典精选The teacher is making preparations for the chemistry class.
老师正在为化学课备课。
—— 给力词典精选