The application of planning strategies is easy to be overlooked, but improper use will lead to unclear purpose of the whole classroom, unclear key points and difficulties, and difficulty in grasping time.
The application of planning strategy and easy to ignore, but if not used properly will lead to the whole classroom purpose is not clear, the difficulty is not clear, the time is difficult to grasp and so on.
The application of planning strategy is easy to be ignored, but if it is not used properly, it will lead to the unclear purpose of the whole class, unclear key and difficult points, and difficult to grasp the time.