IcametoknowXXXsinceherfreshmanyear.AndIastheteacherofthecourseAPlaneAndAThree-DimensionalDesign"AndIastheteacherofthecourseAPlaneAndAThree-DimensionalDesign"这句对不对?连接thecourse和这个课程名之间

　　IcametoknowXXXsinceherfreshmanyear.AndIastheteacherofthecourseAPlaneAndAThree-DimensionalDesign

　　"AndIastheteacherofthecourseAPlaneAndAThree-DimensionalDesign"这句对不对?连接thecourse和这个课程名之间是不是要加什么介词?