函数图像题在高考中并不鲜见,是高考的热点之一,几乎年年都有这样的考题,因此如何有效地解决这类问题应该引起我们的关注和重视．本人认为应该从两方面着手:一、学会看图看什么呢? 1．看性质,如单调性、周期性、奇偶性、对称性等; The function image is not uncommon in the college entrance examination. It is one of the hot spots in the college entrance examination. Almost every year there are such questions. Therefore, how to effectively solve such problems should arouse our attention and attention. I think we should start from two aspects: First, learn to look at the picture to see what? Look at properties such as monotonicity, periodicity, parity, symmetry, etc.;