求翻译：认为启发式教学方式只能拿来用在教改课和公开示范课上做做表演，缺乏日常操作性，而且对于学生高考英语成绩的提高没有多大用处。是什么意思？

Heuristic teaching method that can only be used in education reform with a public demonstration lesson on the course and doing the show, the lack of daily operational, but also for the improvement of student achievement in English entrance of little use.

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Thought the heuristic teaching way only can bring uses in the educational reform class and the public model lesson makes the performance, lacks daily operational, moreover regarding student college entrance examination English result enhancement not big use.

Think the heuristic teaching method can only be used in teaching lessons and take public demonstration on doing performances, lack of day-to-day operations, and for improving students ' English college entrance examination scores is not of much use.

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