1.Mr.Smith teaches very well and is very strict with his students.
史密斯先生教得非常好，而且对学生非常严格。
2.She is a born failure as a disciplinarian. 她天生就不是严格的人。
3.He is very good at keeping the class under control. 他很善于管理班级。
4.Her subject was in itself appealing to most of the girls.
她所教的科目本身就吸引了很多女孩子。
5.She lectured a small class on modern drama. 她在一个小班上现代戏剧课。
6.The professor lectured on philosophy last semester. 这位教授上学期开了哲学课。
7.He gives good lectures on Shakespeare. 他讲莎士比亚的课讲得很好。
8.He spent a lot of time in the library preparing lessons. 他花了很多时间在图书馆的准备课上。
