take a course后面接介词intake a course in +具体课程名字，意思是参加某个课程。

例句：If you plans to take a course in applied linguistics如果你打算学习应用语言学课程So recently I began to take a course in spoken English.所以最近我开始上英语会话课程。I'm going to take a course in pottery.我想上一门有关陶艺的课程。