国学大师王国维在《人间词话》中说:“古今之成大事业、大学问者,必经过三种之境界,‘昨夜西风凋碧树,独上高楼,望尽天涯路’此第一境也;‘衣带渐宽终不悔,为伊消得人憔悴’此第二境也;‘众里寻他千百度,蓦然回首,那人却在,灯火阑珊处’此第三境也。”在中学教学中也存在着这三种境界:既有初登教坛,初生 Guowei Wang Guowei master said in the “human world”: “ancient and modern into a big business, university questioner, will go through three kinds of realm, last night the westerly withered Bishu, alone on the high-rise, Wang Ya End Road hope this’ first Habitat also; ’belt gradually widened regret, for the Iraqi people haggard’ this second environment also; ’look for him thousands of Baidu, suddenly look back, that person is, the dim light’ this third environment also. ”There are also three kinds of realm in the middle school teaching: both early ascension and newborn