摘要：數形結合，從字面意思說來，就是代數與幾何相結合的關系，即抽象思維與形象思維的相互作用，實現數量關系與圖形性質的相互轉化。將抽象的數量關系與直觀的圖形結合起來研究，是一種重要的數學思想和一柄雙刃的解題利“劍”。只有在學習過程中慢慢地培養數形結合思想，我們在解題過程中才能積極而有效地應用它，把看似無法解決的問題簡單化、明朗化，讓人有“山窮水盡疑無路，柳暗花明又一村”的感覺。

關鍵詞：數形結合     中學數學      探析     運用

【Summary】: Several shapes combinations, From the literal meaning to say, That the image of abstract thinking and thinking interaction , achieving the quantitative relationship with the graphic nature of the transformation.The number of abstract relations and visual graphics combine research, is an important mathematical thinking and problem solving A double-edged benefit "sword." Only in the process of learning slowly to train combining numbers with shapes thinking, We were in the process of problem solving can be a positive and effective application of it, seemingly insoluble problems simplistic, clearer people "across the industry, we." 

【Keyword】: Several shapes combinations    High school mathematics      Discussion  and analysis     Usage

    數學的主要研究對象是現實世界的空間形式和數量關系的科學（恩格斯語）。從而就注定了數學中數與形的矛盾統一關系，數形結合思想應運而生。著名數學家拉格朗日指出：代數與幾何在各自的道路上前進時，它們的進展是緩慢的，應用也很有限，但當這兩門學科結合起來后，它們各自從對方汲取新鮮的活力，從此，便以很快的速度向著完美的境地飛跑。