Not all the teachers are making an outline of a class elaborately, for lacking of time or thought of necessity. As we all know "cramming teaching and learning" has incredibly existed in history and influenced our education for decades. The emphasis of result and grades has made teachers focus more on the results, whatever the process is. Doing more exercise and bending their heads among the books are always what a diligent student should be. Whenever there is a new class, students are burdened with a mass of new knowledge, which should be gained by repeatedly reinforcement and examined through tests. Though the task-based teaching and learning method is been developing, the idea that simply repeat message and "cramming knowledge" are hard to get rid of. Teachers seldom do investigations on each student's personality. Therefore students' likes and dislikes are usually carelessly ignored, and their being asked about questions they are not interested in and not able to break the tension of a serious class, has definitely influence students' zeal in participation. Because of lack of properly organized activities, which means it is the teacher who is talking and cramming, a class is hard to reach the goals, harmoniously and enjoyably. And this will definitely influence student's efficiency in gaining knowledge.